diff options
Diffstat (limited to 'drivers/usb')
104 files changed, 904 insertions, 3768 deletions
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig index f9b1719b9a37..9980a4ddfed9 100644 --- a/drivers/usb/Kconfig +++ b/drivers/usb/Kconfig @@ -24,7 +24,7 @@ config USB_ARCH_HAS_OHCI default y if ARCH_S3C2410 default y if PXA27x default y if ARCH_EP93XX - default y if (ARCH_AT91RM9200 || ARCH_AT91SAM9261) + default y if ARCH_AT91 default y if ARCH_PNX4008 # PPC: default y if STB03xxx diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index e6565633ba0f..3dfa3e40e148 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -158,7 +158,7 @@ struct cxacru_data { const struct cxacru_modem_type *modem_type; int line_status; - struct work_struct poll_work; + struct delayed_work poll_work; /* contol handles */ struct mutex cm_serialize; @@ -347,7 +347,7 @@ static int cxacru_card_status(struct cxacru_data *instance) return 0; } -static void cxacru_poll_status(struct cxacru_data *instance); +static void cxacru_poll_status(struct work_struct *work); static int cxacru_atm_start(struct usbatm_data *usbatm_instance, struct atm_dev *atm_dev) @@ -376,12 +376,14 @@ static int cxacru_atm_start(struct usbatm_data *usbatm_instance, } /* Start status polling */ - cxacru_poll_status(instance); + cxacru_poll_status(&instance->poll_work.work); return 0; } -static void cxacru_poll_status(struct cxacru_data *instance) +static void cxacru_poll_status(struct work_struct *work) { + struct cxacru_data *instance = + container_of(work, struct cxacru_data, poll_work.work); u32 buf[CXINF_MAX] = {}; struct usbatm_data *usbatm = instance->usbatm; struct atm_dev *atm_dev = usbatm->atm_dev; @@ -720,7 +722,7 @@ static int cxacru_bind(struct usbatm_data *usbatm_instance, mutex_init(&instance->cm_serialize); - INIT_WORK(&instance->poll_work, (void *)cxacru_poll_status, instance); + INIT_DELAYED_WORK(&instance->poll_work, cxacru_poll_status); usbatm_instance->driver_data = instance; diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c index a823486495c3..8ed6c75adf0f 100644 --- a/drivers/usb/atm/speedtch.c +++ b/drivers/usb/atm/speedtch.c @@ -142,7 +142,7 @@ struct speedtch_instance_data { struct speedtch_params params; /* set in probe, constant afterwards */ - struct work_struct status_checker; + struct delayed_work status_checker; unsigned char last_status; @@ -498,8 +498,11 @@ static int speedtch_start_synchro(struct speedtch_instance_data *instance) return ret; } -static void speedtch_check_status(struct speedtch_instance_data *instance) +static void speedtch_check_status(struct work_struct *work) { + struct speedtch_instance_data *instance = + container_of(work, struct speedtch_instance_data, + status_checker.work); struct usbatm_data *usbatm = instance->usbatm; struct atm_dev *atm_dev = usbatm->atm_dev; unsigned char *buf = instance->scratch_buffer; @@ -576,7 +579,7 @@ static void speedtch_status_poll(unsigned long data) { struct speedtch_instance_data *instance = (void *)data; - schedule_work(&instance->status_checker); + schedule_delayed_work(&instance->status_checker, 0); /* The following check is racy, but the race is harmless */ if (instance->poll_delay < MAX_POLL_DELAY) @@ -596,7 +599,7 @@ static void speedtch_resubmit_int(unsigned long data) if (int_urb) { ret = usb_submit_urb(int_urb, GFP_ATOMIC); if (!ret) - schedule_work(&instance->status_checker); + schedule_delayed_work(&instance->status_checker, 0); else { atm_dbg(instance->usbatm, "%s: usb_submit_urb failed with result %d\n", __func__, ret); mod_timer(&instance->resubmit_timer, jiffies + msecs_to_jiffies(RESUBMIT_DELAY)); @@ -640,7 +643,7 @@ static void speedtch_handle_int(struct urb *int_urb) if ((int_urb = instance->int_urb)) { ret = usb_submit_urb(int_urb, GFP_ATOMIC); - schedule_work(&instance->status_checker); + schedule_delayed_work(&instance->status_checker, 0); if (ret < 0) { atm_dbg(usbatm, "%s: usb_submit_urb failed with result %d\n", __func__, ret); goto fail; @@ -855,7 +858,7 @@ static int speedtch_bind(struct usbatm_data *usbatm, usbatm->flags |= (use_isoc ? UDSL_USE_ISOC : 0); - INIT_WORK(&instance->status_checker, (void *)speedtch_check_status, instance); + INIT_DELAYED_WORK(&instance->status_checker, speedtch_check_status); instance->status_checker.timer.function = speedtch_status_poll; instance->status_checker.timer.data = (unsigned long)instance; diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index c137c041f7a4..dae4ef1e8fe5 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -64,6 +64,8 @@ #include <linux/kthread.h> #include <linux/version.h> #include <linux/mutex.h> +#include <linux/freezer.h> + #include <asm/unaligned.h> #include "usbatm.h" @@ -655,9 +657,9 @@ static int request_dsp(struct uea_softc *sc) /* * The uea_load_page() function must be called within a process context */ -static void uea_load_page(void *xsc) +static void uea_load_page(struct work_struct *work) { - struct uea_softc *sc = xsc; + struct uea_softc *sc = container_of(work, struct uea_softc, task); u16 pageno = sc->pageno; u16 ovl = sc->ovl; struct block_info bi; @@ -1348,7 +1350,7 @@ static int uea_boot(struct uea_softc *sc) uea_enters(INS_TO_USBDEV(sc)); - INIT_WORK(&sc->task, uea_load_page, sc); + INIT_WORK(&sc->task, uea_load_page); init_waitqueue_head(&sc->sync_q); init_waitqueue_head(&sc->cmv_ack_wait); diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index ec3438dc8ee5..98199628e394 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -421,9 +421,9 @@ static void acm_write_bulk(struct urb *urb) schedule_work(&acm->work); } -static void acm_softint(void *private) +static void acm_softint(struct work_struct *work) { - struct acm *acm = private; + struct acm *acm = container_of(work, struct acm, work); dbg("Entering acm_softint."); if (!ACM_READY(acm)) @@ -677,10 +677,10 @@ static const __u8 acm_tty_size[] = { 5, 6, 7, 8 }; -static void acm_tty_set_termios(struct tty_struct *tty, struct termios *termios_old) +static void acm_tty_set_termios(struct tty_struct *tty, struct ktermios *termios_old) { struct acm *acm = tty->driver_data; - struct termios *termios = tty->termios; + struct ktermios *termios = tty->termios; struct usb_cdc_line_coding newline; int newctrl = acm->ctrlout; @@ -927,7 +927,7 @@ skip_normal_probe: acm->rx_buflimit = num_rx_buf; acm->urb_task.func = acm_rx_tasklet; acm->urb_task.data = (unsigned long) acm; - INIT_WORK(&acm->work, acm_softint, acm); + INIT_WORK(&acm->work, acm_softint); spin_lock_init(&acm->throttle_lock); spin_lock_init(&acm->write_lock); spin_lock_init(&acm->read_lock); diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c index 840442a25b61..c3915dc28608 100644 --- a/drivers/usb/core/buffer.c +++ b/drivers/usb/core/buffer.c @@ -93,7 +93,7 @@ void hcd_buffer_destroy (struct usb_hcd *hcd) } -/* sometimes alloc/free could use kmalloc with SLAB_DMA, for +/* sometimes alloc/free could use kmalloc with GFP_DMA, for * better sharing and to leverage mm/slab.c intelligence. */ diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 0ce393eb3c4b..2651c2e2a89f 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -22,6 +22,7 @@ #include <linux/usbdevice_fs.h> #include <linux/kthread.h> #include <linux/mutex.h> +#include <linux/freezer.h> #include <asm/semaphore.h> #include <asm/uaccess.h> @@ -68,7 +69,7 @@ struct usb_hub { unsigned has_indicators:1; u8 indicator[USB_MAXCHILDREN]; - struct work_struct leds; + struct delayed_work leds; }; @@ -218,9 +219,10 @@ static void set_port_led( #define LED_CYCLE_PERIOD ((2*HZ)/3) -static void led_work (void *__hub) +static void led_work (struct work_struct *work) { - struct usb_hub *hub = __hub; + struct usb_hub *hub = + container_of(work, struct usb_hub, leds.work); struct usb_device *hdev = hub->hdev; unsigned i; unsigned changed = 0; @@ -405,9 +407,10 @@ hub_clear_tt_buffer (struct usb_device *hdev, u16 devinfo, u16 tt) * talking to TTs must queue control transfers (not just bulk and iso), so * both can talk to the same hub concurrently. */ -static void hub_tt_kevent (void *arg) +static void hub_tt_kevent (struct work_struct *work) { - struct usb_hub *hub = arg; + struct usb_hub *hub = + container_of(work, struct usb_hub, tt.kevent); unsigned long flags; spin_lock_irqsave (&hub->tt.lock, flags); @@ -458,7 +461,7 @@ void usb_hub_tt_clear_buffer (struct usb_device *udev, int pipe) * since each TT has "at least two" buffers that can need it (and * there can be many TTs per hub). even if they're uncommon. */ - if ((clear = kmalloc (sizeof *clear, SLAB_ATOMIC)) == NULL) { + if ((clear = kmalloc (sizeof *clear, GFP_ATOMIC)) == NULL) { dev_err (&udev->dev, "can't save CLEAR_TT_BUFFER state\n"); /* FIXME recover somehow ... RESET_TT? */ return; @@ -694,7 +697,7 @@ static int hub_configure(struct usb_hub *hub, spin_lock_init (&hub->tt.lock); INIT_LIST_HEAD (&hub->tt.clear_list); - INIT_WORK (&hub->tt.kevent, hub_tt_kevent, hub); + INIT_WORK (&hub->tt.kevent, hub_tt_kevent); switch (hdev->descriptor.bDeviceProtocol) { case 0: break; @@ -938,7 +941,7 @@ descriptor_error: INIT_LIST_HEAD(&hub->event_list); hub->intfdev = &intf->dev; hub->hdev = hdev; - INIT_WORK(&hub->leds, led_work, hub); + INIT_DELAYED_WORK(&hub->leds, led_work); usb_set_intfdata (intf, hub); intf->needs_remote_wakeup = 1; @@ -2369,7 +2372,7 @@ check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1) struct usb_qualifier_descriptor *qual; int status; - qual = kmalloc (sizeof *qual, SLAB_KERNEL); + qual = kmalloc (sizeof *qual, GFP_KERNEL); if (qual == NULL) return; @@ -2381,7 +2384,7 @@ check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1) /* hub LEDs are probably harder to miss than syslog */ if (hub->has_indicators) { hub->indicator[port1-1] = INDICATOR_GREEN_BLINK; - schedule_work (&hub->leds); + schedule_delayed_work (&hub->leds, 0); } } kfree(qual); @@ -2555,7 +2558,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1, if (hub->has_indicators) { hub->indicator[port1-1] = INDICATOR_AMBER_BLINK; - schedule_work (&hub->leds); + schedule_delayed_work (&hub->leds, 0); } status = -ENOTCONN; /* Don't retry */ goto loop_disable; @@ -2920,7 +2923,7 @@ static int config_descriptors_changed(struct usb_device *udev) if (len < le16_to_cpu(udev->config[index].desc.wTotalLength)) len = le16_to_cpu(udev->config[index].desc.wTotalLength); } - buf = kmalloc (len, SLAB_KERNEL); + buf = kmalloc (len, GFP_KERNEL); if (buf == NULL) { dev_err(&udev->dev, "no mem to re-read configs after reset\n"); /* assume the worst */ diff --git a/drivers/usb/core/inode.c b/drivers/usb/core/inode.c index b5d6a79af0be..11dad22da41c 100644 --- a/drivers/usb/core/inode.c +++ b/drivers/usb/core/inode.c @@ -379,7 +379,7 @@ static loff_t default_file_lseek (struct file *file, loff_t offset, int orig) { loff_t retval = -EINVAL; - mutex_lock(&file->f_dentry->d_inode->i_mutex); + mutex_lock(&file->f_path.dentry->d_inode->i_mutex); switch(orig) { case 0: if (offset > 0) { @@ -396,7 +396,7 @@ static loff_t default_file_lseek (struct file *file, loff_t offset, int orig) default: break; } - mutex_unlock(&file->f_dentry->d_inode->i_mutex); + mutex_unlock(&file->f_path.dentry->d_inode->i_mutex); return retval; } diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c index 29b0fa9ff9d0..149aa8bfb1fe 100644 --- a/drivers/usb/core/message.c +++ b/drivers/usb/core/message.c @@ -488,7 +488,7 @@ void usb_sg_wait (struct usb_sg_request *io) int retval; io->urbs [i]->dev = io->dev; - retval = usb_submit_urb (io->urbs [i], SLAB_ATOMIC); + retval = usb_submit_urb (io->urbs [i], GFP_ATOMIC); /* after we submit, let completions or cancelations fire; * we handshake using io->status. @@ -1501,9 +1501,10 @@ struct set_config_request { }; /* Worker routine for usb_driver_set_configuration() */ -static void driver_set_config_work(void *_req) +static void driver_set_config_work(struct work_struct *work) { - struct set_config_request *req = _req; + struct set_config_request *req = + container_of(work, struct set_config_request, work); usb_lock_device(req->udev); usb_set_configuration(req->udev, req->config); @@ -1541,7 +1542,7 @@ int usb_driver_set_configuration(struct usb_device *udev, int config) return -ENOMEM; req->udev = udev; req->config = config; - INIT_WORK(&req->work, driver_set_config_work, req); + INIT_WORK(&req->work, driver_set_config_work); usb_get_dev(udev); if (!schedule_work(&req->work)) { diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c index 81cb52564e68..02426d0b9a34 100644 --- a/drivers/usb/core/usb.c +++ b/drivers/usb/core/usb.c @@ -203,9 +203,10 @@ static void ksuspend_usb_cleanup(void) #ifdef CONFIG_USB_SUSPEND /* usb_autosuspend_work - callback routine to autosuspend a USB device */ -static void usb_autosuspend_work(void *_udev) +static void usb_autosuspend_work(struct work_struct *work) { - struct usb_device *udev = _udev; + struct usb_device *udev = + container_of(work, struct usb_device, autosuspend.work); usb_pm_lock(udev); udev->auto_pm = 1; @@ -215,7 +216,7 @@ static void usb_autosuspend_work(void *_udev) #else -static void usb_autosuspend_work(void *_udev) +static void usb_autosuspend_work(struct work_struct *work) {} #endif /* CONFIG_USB_SUSPEND */ @@ -304,7 +305,7 @@ usb_alloc_dev(struct usb_device *parent, struct usb_bus *bus, unsigned port1) #ifdef CONFIG_PM mutex_init(&dev->pm_mutex); - INIT_WORK(&dev->autosuspend, usb_autosuspend_work, dev); + INIT_DELAYED_WORK(&dev->autosuspend, usb_autosuspend_work); #endif return dev; } diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index bbbc82a8336a..4097a86c4b5e 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -189,7 +189,7 @@ config USB_OTG config USB_GADGET_AT91 boolean "AT91 USB Device Port" - depends on ARCH_AT91RM9200 + depends on ARCH_AT91 select USB_GADGET_SELECTED help Many Atmel AT91 processors (such as the AT91RM2000) have a diff --git a/drivers/usb/gadget/at91_udc.c b/drivers/usb/gadget/at91_udc.c index 72f3db99ff94..3e0abbb49fe1 100644 --- a/drivers/usb/gadget/at91_udc.c +++ b/drivers/usb/gadget/at91_udc.c @@ -598,7 +598,7 @@ at91_ep_alloc_request(struct usb_ep *_ep, unsigned int gfp_flags) { struct at91_request *req; - req = kcalloc(1, sizeof (struct at91_request), gfp_flags); + req = kzalloc(sizeof (struct at91_request), gfp_flags); if (!req) return NULL; diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c index 3bd1dfe565c1..d15bf22b9a03 100644 --- a/drivers/usb/gadget/ether.c +++ b/drivers/usb/gadget/ether.c @@ -1833,9 +1833,9 @@ static void rx_fill (struct eth_dev *dev, gfp_t gfp_flags) spin_unlock_irqrestore(&dev->req_lock, flags); } -static void eth_work (void *_dev) +static void eth_work (struct work_struct *work) { - struct eth_dev *dev = _dev; + struct eth_dev *dev = container_of(work, struct eth_dev, work); if (test_and_clear_bit (WORK_RX_MEMORY, &dev->todo)) { if (netif_running (dev->net)) @@ -2398,7 +2398,7 @@ autoconf_fail: dev = netdev_priv(net); spin_lock_init (&dev->lock); spin_lock_init (&dev->req_lock); - INIT_WORK (&dev->work, eth_work, dev); + INIT_WORK (&dev->work, eth_work); INIT_LIST_HEAD (&dev->tx_reqs); INIT_LIST_HEAD (&dev->rx_reqs); diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c index 8b975d15538d..a265e262a2ee 100644 --- a/drivers/usb/gadget/file_storage.c +++ b/drivers/usb/gadget/file_storage.c @@ -250,7 +250,7 @@ #include <linux/slab.h> #include <linux/spinlock.h> #include <linux/string.h> -#include <linux/suspend.h> +#include <linux/freezer.h> #include <linux/utsname.h> #include <linux/usb_ch9.h> @@ -1909,10 +1909,10 @@ static int fsync_sub(struct lun *curlun) if (!filp->f_op->fsync) return -EINVAL; - inode = filp->f_dentry->d_inode; + inode = filp->f_path.dentry->d_inode; mutex_lock(&inode->i_mutex); rc = filemap_fdatawrite(inode->i_mapping); - err = filp->f_op->fsync(filp, filp->f_dentry, 1); + err = filp->f_op->fsync(filp, filp->f_path.dentry, 1); if (!rc) rc = err; err = filemap_fdatawait(inode->i_mapping); @@ -1950,7 +1950,7 @@ static int do_synchronize_cache(struct fsg_dev *fsg) static void invalidate_sub(struct lun *curlun) { struct file *filp = curlun->filp; - struct inode *inode = filp->f_dentry->d_inode; + struct inode *inode = filp->f_path.dentry->d_inode; unsigned long rc; rc = invalidate_inode_pages(inode->i_mapping); @@ -3526,8 +3526,8 @@ static int open_backing_file(struct lun *curlun, const char *filename) if (!(filp->f_mode & FMODE_WRITE)) ro = 1; - if (filp->f_dentry) - inode = filp->f_dentry->d_inode; + if (filp->f_path.dentry) + inode = filp->f_path.dentry->d_inode; if (inode && S_ISBLK(inode->i_mode)) { if (bdev_read_only(inode->i_bdev)) ro = 1; @@ -3606,7 +3606,7 @@ static ssize_t show_file(struct device *dev, struct device_attribute *attr, char down_read(&fsg->filesem); if (backing_file_is_open(curlun)) { // Get the complete pathname - p = d_path(curlun->filp->f_dentry, curlun->filp->f_vfsmnt, + p = d_path(curlun->filp->f_path.dentry, curlun->filp->f_path.mnt, buf, PAGE_SIZE - 1); if (IS_ERR(p)) rc = PTR_ERR(p); @@ -4030,8 +4030,8 @@ static int __init fsg_bind(struct usb_gadget *gadget) if (backing_file_is_open(curlun)) { p = NULL; if (pathbuf) { - p = d_path(curlun->filp->f_dentry, - curlun->filp->f_vfsmnt, + p = d_path(curlun->filp->f_path.dentry, + curlun->filp->f_path.mnt, pathbuf, PATH_MAX); if (IS_ERR(p)) p = NULL; diff --git a/drivers/usb/gadget/gmidi.c b/drivers/usb/gadget/gmidi.c index 64554acad63f..31351826f2ba 100644 --- a/drivers/usb/gadget/gmidi.c +++ b/drivers/usb/gadget/gmidi.c @@ -1236,7 +1236,7 @@ autoconf_fail: /* ok, we made sense of the hardware ... */ - dev = kzalloc(sizeof(*dev), SLAB_KERNEL); + dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (!dev) { return -ENOMEM; } diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c index a3076da3f4eb..805a9826842d 100644 --- a/drivers/usb/gadget/goku_udc.c +++ b/drivers/usb/gadget/goku_udc.c @@ -1864,7 +1864,7 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id) } /* alloc, and start init */ - dev = kmalloc (sizeof *dev, SLAB_KERNEL); + dev = kmalloc (sizeof *dev, GFP_KERNEL); if (dev == NULL){ pr_debug("enomem %s\n", pci_name(pdev)); retval = -ENOMEM; diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c index 86924f9cdd7e..3fb1044a4db0 100644 --- a/drivers/usb/gadget/inode.c +++ b/drivers/usb/gadget/inode.c @@ -412,7 +412,7 @@ ep_read (struct file *fd, char __user *buf, size_t len, loff_t *ptr) /* FIXME readahead for O_NONBLOCK and poll(); careful with ZLPs */ value = -ENOMEM; - kbuf = kmalloc (len, SLAB_KERNEL); + kbuf = kmalloc (len, GFP_KERNEL); if (unlikely (!kbuf)) goto free1; @@ -456,7 +456,7 @@ ep_write (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) /* FIXME writebehind for O_NONBLOCK and poll(), qlen = 1 */ value = -ENOMEM; - kbuf = kmalloc (len, SLAB_KERNEL); + kbuf = kmalloc (len, GFP_KERNEL); if (!kbuf) goto free1; if (copy_from_user (kbuf, buf, len)) { @@ -1898,7 +1898,7 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr) buf += 4; length -= 4; - kbuf = kmalloc (length, SLAB_KERNEL); + kbuf = kmalloc (length, GFP_KERNEL); if (!kbuf) return -ENOMEM; if (copy_from_user (kbuf, buf, length)) { diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c index 0b590831582c..3024c679e38e 100644 --- a/drivers/usb/gadget/net2280.c +++ b/drivers/usb/gadget/net2280.c @@ -2861,7 +2861,7 @@ static int net2280_probe (struct pci_dev *pdev, const struct pci_device_id *id) } /* alloc, and start init */ - dev = kzalloc (sizeof *dev, SLAB_KERNEL); + dev = kzalloc (sizeof *dev, GFP_KERNEL); if (dev == NULL){ retval = -ENOMEM; goto done; diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index 48a09fd89d18..030d87c28c2f 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -2581,7 +2581,7 @@ omap_udc_setup(struct platform_device *odev, struct otg_transceiver *xceiv) /* UDC_PULLUP_EN gates the chip clock */ // OTG_SYSCON_1_REG |= DEV_IDLE_EN; - udc = kzalloc(sizeof(*udc), SLAB_KERNEL); + udc = kzalloc(sizeof(*udc), GFP_KERNEL); if (!udc) return -ENOMEM; diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c index 208e55a667ac..2d12bf9f19d6 100644 --- a/drivers/usb/gadget/serial.c +++ b/drivers/usb/gadget/serial.c @@ -200,7 +200,7 @@ static void gs_unthrottle(struct tty_struct * tty); static void gs_break(struct tty_struct *tty, int break_state); static int gs_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg); -static void gs_set_termios(struct tty_struct *tty, struct termios *old); +static void gs_set_termios(struct tty_struct *tty, struct ktermios *old); static int gs_send(struct gs_dev *dev); static int gs_send_packet(struct gs_dev *dev, char *packet, @@ -1077,7 +1077,7 @@ static int gs_ioctl(struct tty_struct *tty, struct file *file, unsigned int cmd, /* * gs_set_termios */ -static void gs_set_termios(struct tty_struct *tty, struct termios *old) +static void gs_set_termios(struct tty_struct *tty, struct ktermios *old) { } @@ -2195,7 +2195,7 @@ static struct gs_buf *gs_buf_alloc(unsigned int size, gfp_t kmalloc_flags) if (size == 0) return NULL; - gb = (struct gs_buf *)kmalloc(sizeof(struct gs_buf), kmalloc_flags); + gb = kmalloc(sizeof(struct gs_buf), kmalloc_flags); if (gb == NULL) return NULL; diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c index 0f809dd68492..40710ea1b490 100644 --- a/drivers/usb/gadget/zero.c +++ b/drivers/usb/gadget/zero.c @@ -1190,7 +1190,7 @@ autoconf_fail: /* ok, we made sense of the hardware ... */ - dev = kzalloc(sizeof(*dev), SLAB_KERNEL); + dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (!dev) return -ENOMEM; spin_lock_init (&dev->lock); diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c index 34b7a31cd85b..56349d21e6ea 100644 --- a/drivers/usb/host/ehci-dbg.c +++ b/drivers/usb/host/ehci-dbg.c @@ -492,7 +492,7 @@ show_periodic (struct class_device *class_dev, char *buf) unsigned i; __le32 tag; - if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, SLAB_ATOMIC))) + if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC))) return 0; seen_count = 0; diff --git a/drivers/usb/host/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c index 87eca6aeacf2..282d82efc0b0 100644 --- a/drivers/usb/host/hc_crisv10.c +++ b/drivers/usb/host/hc_crisv10.c @@ -188,7 +188,7 @@ static DEFINE_TIMER(bulk_eot_timer, NULL, 0, 0); #define CHECK_ALIGN(x) if (((__u32)(x)) & 0x00000003) \ {panic("Alignment check (DWORD) failed at %s:%s:%d\n", __FILE__, __FUNCTION__, __LINE__);} -#define SLAB_FLAG (in_interrupt() ? SLAB_ATOMIC : SLAB_KERNEL) +#define SLAB_FLAG (in_interrupt() ? GFP_ATOMIC : GFP_KERNEL) #define KMALLOC_FLAG (in_interrupt() ? GFP_ATOMIC : GFP_KERNEL) /* Most helpful debugging aid */ @@ -275,13 +275,13 @@ static volatile USB_SB_Desc_t TxIntrSB_zout __attribute__ ((aligned (4))); static int zout_buffer[4] __attribute__ ((aligned (4))); /* Cache for allocating new EP and SB descriptors. */ -static kmem_cache_t *usb_desc_cache; +static struct kmem_cache *usb_desc_cache; /* Cache for the registers allocated in the top half. */ -static kmem_cache_t *top_half_reg_cache; +static struct kmem_cache *top_half_reg_cache; /* Cache for the data allocated in the isoc descr top half. */ -static kmem_cache_t *isoc_compl_cache; +static struct kmem_cache *isoc_compl_cache; static struct usb_bus *etrax_usb_bus; @@ -365,7 +365,7 @@ static inline struct urb *urb_list_first(int epid) /* Adds an urb_entry last in the list for this epid. */ static inline void urb_list_add(struct urb *urb, int epid) { - urb_entry_t *urb_entry = (urb_entry_t *)kmalloc(sizeof(urb_entry_t), KMALLOC_FLAG); + urb_entry_t *urb_entry = kmalloc(sizeof(urb_entry_t), KMALLOC_FLAG); assert(urb_entry); urb_entry->urb = urb; @@ -1743,7 +1743,7 @@ static irqreturn_t etrax_usb_tx_interrupt(int irq, void *vhc) *R_DMA_CH8_SUB3_CLR_INTR = IO_STATE(R_DMA_CH8_SUB3_CLR_INTR, clr_descr, do); - comp_data = (usb_isoc_complete_data_t*)kmem_cache_alloc(isoc_compl_cache, SLAB_ATOMIC); + comp_data = (usb_isoc_complete_data_t*)kmem_cache_alloc(isoc_compl_cache, GFP_ATOMIC); assert(comp_data != NULL); INIT_WORK(&comp_data->usb_bh, etrax_usb_isoc_descr_interrupt_bottom_half, comp_data); @@ -3010,7 +3010,7 @@ static void etrax_usb_add_to_isoc_sb_list(struct urb *urb, int epid) if (!urb->iso_frame_desc[i].length) continue; - next_sb_desc = (USB_SB_Desc_t*)kmem_cache_alloc(usb_desc_cache, SLAB_ATOMIC); + next_sb_desc = (USB_SB_Desc_t*)kmem_cache_alloc(usb_desc_cache, GFP_ATOMIC); assert(next_sb_desc != NULL); if (urb->iso_frame_desc[i].length > 0) { @@ -3063,7 +3063,7 @@ static void etrax_usb_add_to_isoc_sb_list(struct urb *urb, int epid) if (TxIsocEPList[epid].sub == 0) { dbg_isoc("Isoc traffic not already running, allocating SB"); - next_sb_desc = (USB_SB_Desc_t*)kmem_cache_alloc(usb_desc_cache, SLAB_ATOMIC); + next_sb_desc = (USB_SB_Desc_t*)kmem_cache_alloc(usb_desc_cache, GFP_ATOMIC); assert(next_sb_desc != NULL); next_sb_desc->command = (IO_STATE(USB_SB_command, tt, in) | @@ -3317,7 +3317,7 @@ static irqreturn_t etrax_usb_hc_interrupt_top_half(int irq, void *vhc) restore_flags(flags); - reg = (usb_interrupt_registers_t *)kmem_cache_alloc(top_half_reg_cache, SLAB_ATOMIC); + reg = (usb_interrupt_registers_t *)kmem_cache_alloc(top_half_reg_cache, GFP_ATOMIC); assert(reg != NULL); diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c index 8293c1d4be3f..0f47a57dac28 100644 --- a/drivers/usb/host/ohci-dbg.c +++ b/drivers/usb/host/ohci-dbg.c @@ -505,7 +505,7 @@ show_periodic (struct class_device *class_dev, char *buf) char *next; unsigned i; - if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, SLAB_ATOMIC))) + if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC))) return 0; seen_count = 0; diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index a95275a401b1..b28a9b602066 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -945,7 +945,7 @@ MODULE_LICENSE ("GPL"); #include "ohci-ppc-soc.c" #endif -#if defined(CONFIG_ARCH_AT91RM9200) || defined(CONFIG_ARCH_AT91SAM9261) +#ifdef CONFIG_ARCH_AT91 #include "ohci-at91.c" #endif @@ -962,8 +962,7 @@ MODULE_LICENSE ("GPL"); || defined (CONFIG_ARCH_EP93XX) \ || defined (CONFIG_SOC_AU1X00) \ || defined (CONFIG_USB_OHCI_HCD_PPC_SOC) \ - || defined (CONFIG_ARCH_AT91RM9200) \ - || defined (CONFIG_ARCH_AT91SAM9261) \ + || defined (CONFIG_ARCH_AT91) \ || defined (CONFIG_ARCH_PNX4008) \ ) #error "missing bus glue for ohci-hcd" diff --git a/drivers/usb/host/ohci-pnx4008.c b/drivers/usb/host/ohci-pnx4008.c index 2dbb77414905..7f26f9bdbaf1 100644 --- a/drivers/usb/host/ohci-pnx4008.c +++ b/drivers/usb/host/ohci-pnx4008.c @@ -134,7 +134,7 @@ static int isp1301_attach(struct i2c_adapter *adap, int addr, int kind) { struct i2c_client *c; - c = (struct i2c_client *)kzalloc(sizeof(*c), SLAB_KERNEL); + c = (struct i2c_client *)kzalloc(sizeof(*c), GFP_KERNEL); if (!c) return -ENOMEM; diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c index ef54e310bfc4..a9d7119e3176 100644 --- a/drivers/usb/host/u132-hcd.c +++ b/drivers/usb/host/u132-hcd.c @@ -163,7 +163,7 @@ struct u132_endp { u16 queue_next; struct urb *urb_list[ENDP_QUEUE_SIZE]; struct list_head urb_more; - struct work_struct scheduler; + struct delayed_work scheduler; }; struct u132_ring { unsigned in_use:1; @@ -171,7 +171,7 @@ struct u132_ring { u8 number; struct u132 *u132; struct u132_endp *curr_endp; - struct work_struct scheduler; + struct delayed_work scheduler; }; #define OHCI_QUIRK_AMD756 0x01 #define OHCI_QUIRK_SUPERIO 0x02 @@ -198,7 +198,7 @@ struct u132 { u32 hc_roothub_portstatus[MAX_ROOT_PORTS]; int flags; unsigned long next_statechange; - struct work_struct monitor; + struct delayed_work monitor; int num_endpoints; struct u132_addr addr[MAX_U132_ADDRS]; struct u132_udev udev[MAX_U132_UDEVS]; @@ -310,7 +310,7 @@ static void u132_ring_requeue_work(struct u132 *u132, struct u132_ring *ring, if (delta > 0) { if (queue_delayed_work(workqueue, &ring->scheduler, delta)) return; - } else if (queue_work(workqueue, &ring->scheduler)) + } else if (queue_delayed_work(workqueue, &ring->scheduler, 0)) return; kref_put(&u132->kref, u132_hcd_delete); return; @@ -389,12 +389,8 @@ static inline void u132_endp_init_kref(struct u132 *u132, static void u132_endp_queue_work(struct u132 *u132, struct u132_endp *endp, unsigned int delta) { - if (delta > 0) { - if (queue_delayed_work(workqueue, &endp->scheduler, delta)) - kref_get(&endp->kref); - } else if (queue_work(workqueue, &endp->scheduler)) - kref_get(&endp->kref); - return; + if (queue_delayed_work(workqueue, &endp->scheduler, delta)) + kref_get(&endp->kref); } static void u132_endp_cancel_work(struct u132 *u132, struct u132_endp *endp) @@ -410,24 +406,14 @@ static inline void u132_monitor_put_kref(struct u132 *u132) static void u132_monitor_queue_work(struct u132 *u132, unsigned int delta) { - if (delta > 0) { - if (queue_delayed_work(workqueue, &u132->monitor, delta)) { - kref_get(&u132->kref); - } - } else if (queue_work(workqueue, &u132->monitor)) - kref_get(&u132->kref); - return; + if (queue_delayed_work(workqueue, &u132->monitor, delta)) + kref_get(&u132->kref); } static void u132_monitor_requeue_work(struct u132 *u132, unsigned int delta) { - if (delta > 0) { - if (queue_delayed_work(workqueue, &u132->monitor, delta)) - return; - } else if (queue_work(workqueue, &u132->monitor)) - return; - kref_put(&u132->kref, u132_hcd_delete); - return; + if (!queue_delayed_work(workqueue, &u132->monitor, delta)) + kref_put(&u132->kref, u132_hcd_delete); } static void u132_monitor_cancel_work(struct u132 *u132) @@ -489,9 +475,9 @@ static int read_roothub_info(struct u132 *u132) return 0; } -static void u132_hcd_monitor_work(void *data) +static void u132_hcd_monitor_work(struct work_struct *work) { - struct u132 *u132 = data; + struct u132 *u132 = container_of(work, struct u132, monitor.work); if (u132->going > 1) { dev_err(&u132->platform_dev->dev, "device has been removed %d\n" , u132->going); @@ -1315,15 +1301,14 @@ static void u132_hcd_initial_setup_sent(void *data, struct urb *urb, u8 *buf, } } -static void u132_hcd_ring_work_scheduler(void *data); -static void u132_hcd_endp_work_scheduler(void *data); /* * this work function is only executed from the work queue * */ -static void u132_hcd_ring_work_scheduler(void *data) +static void u132_hcd_ring_work_scheduler(struct work_struct *work) { - struct u132_ring *ring = data; + struct u132_ring *ring = + container_of(work, struct u132_ring, scheduler.work); struct u132 *u132 = ring->u132; down(&u132->scheduler_lock); if (ring->in_use) { @@ -1382,10 +1367,11 @@ static void u132_hcd_ring_work_scheduler(void *data) } } -static void u132_hcd_endp_work_scheduler(void *data) +static void u132_hcd_endp_work_scheduler(struct work_struct *work) { struct u132_ring *ring; - struct u132_endp *endp = data; + struct u132_endp *endp = + container_of(work, struct u132_endp, scheduler.work); struct u132 *u132 = endp->u132; down(&u132->scheduler_lock); ring = endp->ring; @@ -1943,7 +1929,7 @@ static int create_endpoint_and_queue_int(struct u132 *u132, if (!endp) { return -ENOMEM; } - INIT_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler, (void *)endp); + INIT_DELAYED_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler); spin_lock_init(&endp->queue_lock.slock); INIT_LIST_HEAD(&endp->urb_more); ring = endp->ring = &u132->ring[0]; @@ -2032,7 +2018,7 @@ static int create_endpoint_and_queue_bulk(struct u132 *u132, if (!endp) { return -ENOMEM; } - INIT_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler, (void *)endp); + INIT_DELAYED_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler); spin_lock_init(&endp->queue_lock.slock); INIT_LIST_HEAD(&endp->urb_more); endp->dequeueing = 0; @@ -2117,7 +2103,7 @@ static int create_endpoint_and_queue_control(struct u132 *u132, if (!endp) { return -ENOMEM; } - INIT_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler, (void *)endp); + INIT_DELAYED_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler); spin_lock_init(&endp->queue_lock.slock); INIT_LIST_HEAD(&endp->urb_more); ring = endp->ring = &u132->ring[0]; @@ -3096,10 +3082,10 @@ static void u132_initialise(struct u132 *u132, struct platform_device *pdev) ring->number = rings + 1; ring->length = 0; ring->curr_endp = NULL; - INIT_WORK(&ring->scheduler, u132_hcd_ring_work_scheduler, - (void *)ring); + INIT_DELAYED_WORK(&ring->scheduler, + u132_hcd_ring_work_scheduler); } down(&u132->sw_lock); - INIT_WORK(&u132->monitor, u132_hcd_monitor_work, (void *)u132); + INIT_DELAYED_WORK(&u132->monitor, u132_hcd_monitor_work); while (ports-- > 0) { struct u132_port *port = &u132->port[ports]; port->u132 = u132; diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index 226bf3de8edd..e87692c31be4 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -81,7 +81,7 @@ MODULE_PARM_DESC(debug, "Debug level"); static char *errbuf; #define ERRBUF_LEN (32 * 1024) -static kmem_cache_t *uhci_up_cachep; /* urb_priv */ +static struct kmem_cache *uhci_up_cachep; /* urb_priv */ static void suspend_rh(struct uhci_hcd *uhci, enum uhci_rh_state new_state); static void wakeup_rh(struct uhci_hcd *uhci); diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c index 06115f22a4fa..30b88459ac7d 100644 --- a/drivers/usb/host/uhci-q.c +++ b/drivers/usb/host/uhci-q.c @@ -498,7 +498,7 @@ static inline struct urb_priv *uhci_alloc_urb_priv(struct uhci_hcd *uhci, { struct urb_priv *urbp; - urbp = kmem_cache_alloc(uhci_up_cachep, SLAB_ATOMIC); + urbp = kmem_cache_alloc(uhci_up_cachep, GFP_ATOMIC); if (!urbp) return NULL; diff --git a/drivers/usb/input/Kconfig b/drivers/usb/input/Kconfig index 661af7aa6236..8a62d4785755 100644 --- a/drivers/usb/input/Kconfig +++ b/drivers/usb/input/Kconfig @@ -6,9 +6,10 @@ comment "USB Input Devices" config USB_HID tristate "USB Human Interface Device (full HID) support" - depends on USB + default y + depends on USB && HID ---help--- - Say Y here if you want full HID support to connect keyboards, + Say Y here if you want full HID support to connect USB keyboards, mice, joysticks, graphic tablets, or any other HID based devices to your computer via USB. You also need to select HID Input layer support (below) if you want to use keyboards, mice, joysticks and @@ -27,20 +28,10 @@ config USB_HID comment "Input core support is needed for USB HID input layer or HIDBP support" depends on USB_HID && INPUT=n -config USB_HIDINPUT - bool "HID input layer support" - default y - depends on INPUT && USB_HID - help - Say Y here if you want to use a USB keyboard, mouse or joystick, - or any other HID input device. - - If unsure, say Y. - -config USB_HIDINPUT_POWERBOOK +config USB_HID_POWERBOOK bool "Enable support for iBook/PowerBook special keys" default n - depends on USB_HIDINPUT + depends on USB_HID help Say Y here if you want support for the special keys (Fn, Numlock) on Apple iBooks and PowerBooks. @@ -49,7 +40,7 @@ config USB_HIDINPUT_POWERBOOK config HID_FF bool "Force feedback support (EXPERIMENTAL)" - depends on USB_HIDINPUT && EXPERIMENTAL + depends on USB_HID && EXPERIMENTAL help Say Y here is you want force feedback support for a few HID devices. See below for a list of supported devices. diff --git a/drivers/usb/input/Makefile b/drivers/usb/input/Makefile index d946d5213b30..1a24b5bfa05f 100644 --- a/drivers/usb/input/Makefile +++ b/drivers/usb/input/Makefile @@ -11,9 +11,6 @@ usbhid-objs := hid-core.o ifeq ($(CONFIG_USB_HIDDEV),y) usbhid-objs += hiddev.o endif -ifeq ($(CONFIG_USB_HIDINPUT),y) - usbhid-objs += hid-input.o -endif ifeq ($(CONFIG_HID_PID),y) usbhid-objs += hid-pidff.o endif diff --git a/drivers/usb/input/acecad.c b/drivers/usb/input/acecad.c index 0096373b5f98..909138e5aa04 100644 --- a/drivers/usb/input/acecad.c +++ b/drivers/usb/input/acecad.c @@ -152,7 +152,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_ if (!acecad || !input_dev) goto fail1; - acecad->data = usb_buffer_alloc(dev, 8, SLAB_KERNEL, &acecad->data_dma); + acecad->data = usb_buffer_alloc(dev, 8, GFP_KERNEL, &acecad->data_dma); if (!acecad->data) goto fail1; diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c index bf428184608f..9f52429ce654 100644 --- a/drivers/usb/input/aiptek.c +++ b/drivers/usb/input/aiptek.c @@ -1988,7 +1988,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id) goto fail1; aiptek->data = usb_buffer_alloc(usbdev, AIPTEK_PACKET_LENGTH, - SLAB_ATOMIC, &aiptek->data_dma); + GFP_ATOMIC, &aiptek->data_dma); if (!aiptek->data) goto fail1; diff --git a/drivers/usb/input/appletouch.c b/drivers/usb/input/appletouch.c index 4c213513484d..c77291d3d063 100644 --- a/drivers/usb/input/appletouch.c +++ b/drivers/usb/input/appletouch.c @@ -38,14 +38,29 @@ #define APPLE_VENDOR_ID 0x05AC /* These names come from Info.plist in AppleUSBTrackpad.kext */ -#define GEYSER_ANSI_PRODUCT_ID 0x0214 -#define GEYSER_ISO_PRODUCT_ID 0x0215 -#define GEYSER_JIS_PRODUCT_ID 0x0216 +#define FOUNTAIN_ANSI_PRODUCT_ID 0x020E +#define FOUNTAIN_ISO_PRODUCT_ID 0x020F + +#define FOUNTAIN_TP_ONLY_PRODUCT_ID 0x030A + +#define GEYSER1_TP_ONLY_PRODUCT_ID 0x030B + +#define GEYSER_ANSI_PRODUCT_ID 0x0214 +#define GEYSER_ISO_PRODUCT_ID 0x0215 +#define GEYSER_JIS_PRODUCT_ID 0x0216 /* MacBook devices */ -#define GEYSER3_ANSI_PRODUCT_ID 0x0217 -#define GEYSER3_ISO_PRODUCT_ID 0x0218 -#define GEYSER3_JIS_PRODUCT_ID 0x0219 +#define GEYSER3_ANSI_PRODUCT_ID 0x0217 +#define GEYSER3_ISO_PRODUCT_ID 0x0218 +#define GEYSER3_JIS_PRODUCT_ID 0x0219 + +/* + * Geyser IV: same as Geyser III according to Info.plist in AppleUSBTrackpad.kext + * -> same IOClass (AppleUSBGrIIITrackpad), same acceleration tables + */ +#define GEYSER4_ANSI_PRODUCT_ID 0x021A +#define GEYSER4_ISO_PRODUCT_ID 0x021B +#define GEYSER4_JIS_PRODUCT_ID 0x021C #define ATP_DEVICE(prod) \ .match_flags = USB_DEVICE_ID_MATCH_DEVICE | \ @@ -58,20 +73,26 @@ /* table of devices that work with this driver */ static struct usb_device_id atp_table [] = { - { ATP_DEVICE(0x020E) }, - { ATP_DEVICE(0x020F) }, - { ATP_DEVICE(0x030A) }, - { ATP_DEVICE(0x030B) }, + { ATP_DEVICE(FOUNTAIN_ANSI_PRODUCT_ID) }, + { ATP_DEVICE(FOUNTAIN_ISO_PRODUCT_ID) }, + { ATP_DEVICE(FOUNTAIN_TP_ONLY_PRODUCT_ID) }, + { ATP_DEVICE(GEYSER1_TP_ONLY_PRODUCT_ID) }, /* PowerBooks Oct 2005 */ { ATP_DEVICE(GEYSER_ANSI_PRODUCT_ID) }, { ATP_DEVICE(GEYSER_ISO_PRODUCT_ID) }, { ATP_DEVICE(GEYSER_JIS_PRODUCT_ID) }, + /* Core Duo MacBook & MacBook Pro */ { ATP_DEVICE(GEYSER3_ANSI_PRODUCT_ID) }, { ATP_DEVICE(GEYSER3_ISO_PRODUCT_ID) }, { ATP_DEVICE(GEYSER3_JIS_PRODUCT_ID) }, + /* Core2 Duo MacBook & MacBook Pro */ + { ATP_DEVICE(GEYSER4_ANSI_PRODUCT_ID) }, + { ATP_DEVICE(GEYSER4_ISO_PRODUCT_ID) }, + { ATP_DEVICE(GEYSER4_JIS_PRODUCT_ID) }, + /* Terminating entry */ { } }; @@ -108,7 +129,7 @@ MODULE_DEVICE_TABLE (usb, atp_table); */ #define ATP_THRESHOLD 5 -/* MacBook Pro (Geyser 3) initialization constants */ +/* MacBook Pro (Geyser 3 & 4) initialization constants */ #define ATP_GEYSER3_MODE_READ_REQUEST_ID 1 #define ATP_GEYSER3_MODE_WRITE_REQUEST_ID 9 #define ATP_GEYSER3_MODE_REQUEST_VALUE 0x300 @@ -154,6 +175,13 @@ MODULE_AUTHOR("Johannes Berg, Stelian Pop, Frank Arnold, Michael Hanselmann"); MODULE_DESCRIPTION("Apple PowerBooks USB touchpad driver"); MODULE_LICENSE("GPL"); +/* + * Make the threshold a module parameter + */ +static int threshold = ATP_THRESHOLD; +module_param(threshold, int, 0644); +MODULE_PARM_DESC(threshold, "Discards any change in data from a sensor (trackpad has hundreds of these sensors) less than this value"); + static int debug = 1; module_param(debug, int, 0644); MODULE_PARM_DESC(debug, "Activate debugging output"); @@ -174,7 +202,10 @@ static inline int atp_is_geyser_3(struct atp *dev) return (productId == GEYSER3_ANSI_PRODUCT_ID) || (productId == GEYSER3_ISO_PRODUCT_ID) || - (productId == GEYSER3_JIS_PRODUCT_ID); + (productId == GEYSER3_JIS_PRODUCT_ID) || + (productId == GEYSER4_ANSI_PRODUCT_ID) || + (productId == GEYSER4_ISO_PRODUCT_ID) || + (productId == GEYSER4_JIS_PRODUCT_ID); } static int atp_calculate_abs(int *xy_sensors, int nb_sensors, int fact, @@ -183,16 +214,48 @@ static int atp_calculate_abs(int *xy_sensors, int nb_sensors, int fact, int i; /* values to calculate mean */ int pcum = 0, psum = 0; + int is_increasing = 0; *fingers = 0; for (i = 0; i < nb_sensors; i++) { - if (xy_sensors[i] < ATP_THRESHOLD) + if (xy_sensors[i] < threshold) { + if (is_increasing) + is_increasing = 0; + continue; - if ((i - 1 < 0) || (xy_sensors[i - 1] < ATP_THRESHOLD)) + } + + /* + * Makes the finger detection more versatile. For example, + * two fingers with no gap will be detected. Also, my + * tests show it less likely to have intermittent loss + * of multiple finger readings while moving around (scrolling). + * + * Changes the multiple finger detection to counting humps on + * sensors (transitions from nonincreasing to increasing) + * instead of counting transitions from low sensors (no + * finger reading) to high sensors (finger above + * sensor) + * + * - Jason Parekh <jasonparekh@gmail.com> + */ + if (i < 1 || (!is_increasing && xy_sensors[i - 1] < xy_sensors[i])) { (*fingers)++; - pcum += xy_sensors[i] * i; - psum += xy_sensors[i]; + is_increasing = 1; + } else if (i > 0 && xy_sensors[i - 1] >= xy_sensors[i]) { + is_increasing = 0; + } + + /* + * Subtracts threshold so a high sensor that just passes the threshold + * won't skew the calculated absolute coordinate. Fixes an issue + * where slowly moving the mouse would occassionaly jump a number of + * pixels (let me restate--slowly moving the mouse makes this issue + * most apparent). + */ + pcum += (xy_sensors[i] - threshold) * i; + psum += (xy_sensors[i] - threshold); } if (psum > 0) { diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c index ff23318dc301..b724e36f7b92 100644 --- a/drivers/usb/input/ati_remote.c +++ b/drivers/usb/input/ati_remote.c @@ -592,7 +592,7 @@ static void ati_remote_irq_in(struct urb *urb) __FUNCTION__, urb->status); } - retval = usb_submit_urb(urb, SLAB_ATOMIC); + retval = usb_submit_urb(urb, GFP_ATOMIC); if (retval) dev_err(&ati_remote->interface->dev, "%s: usb_submit_urb()=%d\n", __FUNCTION__, retval); @@ -604,12 +604,12 @@ static void ati_remote_irq_in(struct urb *urb) static int ati_remote_alloc_buffers(struct usb_device *udev, struct ati_remote *ati_remote) { - ati_remote->inbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, SLAB_ATOMIC, + ati_remote->inbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, GFP_ATOMIC, &ati_remote->inbuf_dma); if (!ati_remote->inbuf) return -1; - ati_remote->outbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, SLAB_ATOMIC, + ati_remote->outbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, GFP_ATOMIC, &ati_remote->outbuf_dma); if (!ati_remote->outbuf) return -1; diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c index a49644b7c58e..89fa6885709b 100644 --- a/drivers/usb/input/hid-core.c +++ b/drivers/usb/input/hid-core.c @@ -4,6 +4,7 @@ * Copyright (c) 1999 Andreas Gal * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc + * Copyright (c) 2006 Jiri Kosina */ /* @@ -32,8 +33,9 @@ #include <linux/usb.h> -#include "hid.h" +#include <linux/hid.h> #include <linux/hiddev.h> +#include "usbhid.h" /* * Version Information @@ -54,886 +56,10 @@ static unsigned int hid_mousepoll_interval; module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644); MODULE_PARM_DESC(mousepoll, "Polling interval of mice"); -/* - * Register a new report for a device. - */ - -static struct hid_report *hid_register_report(struct hid_device *device, unsigned type, unsigned id) -{ - struct hid_report_enum *report_enum = device->report_enum + type; - struct hid_report *report; - - if (report_enum->report_id_hash[id]) - return report_enum->report_id_hash[id]; - - if (!(report = kzalloc(sizeof(struct hid_report), GFP_KERNEL))) - return NULL; - - if (id != 0) - report_enum->numbered = 1; - - report->id = id; - report->type = type; - report->size = 0; - report->device = device; - report_enum->report_id_hash[id] = report; - - list_add_tail(&report->list, &report_enum->report_list); - - return report; -} - -/* - * Register a new field for this report. - */ - -static struct hid_field *hid_register_field(struct hid_report *report, unsigned usages, unsigned values) -{ - struct hid_field *field; - - if (report->maxfield == HID_MAX_FIELDS) { - dbg("too many fields in report"); - return NULL; - } - - if (!(field = kzalloc(sizeof(struct hid_field) + usages * sizeof(struct hid_usage) - + values * sizeof(unsigned), GFP_KERNEL))) return NULL; - - field->index = report->maxfield++; - report->field[field->index] = field; - field->usage = (struct hid_usage *)(field + 1); - field->value = (unsigned *)(field->usage + usages); - field->report = report; - - return field; -} - -/* - * Open a collection. The type/usage is pushed on the stack. - */ - -static int open_collection(struct hid_parser *parser, unsigned type) -{ - struct hid_collection *collection; - unsigned usage; - - usage = parser->local.usage[0]; - - if (parser->collection_stack_ptr == HID_COLLECTION_STACK_SIZE) { - dbg("collection stack overflow"); - return -1; - } - - if (parser->device->maxcollection == parser->device->collection_size) { - collection = kmalloc(sizeof(struct hid_collection) * - parser->device->collection_size * 2, GFP_KERNEL); - if (collection == NULL) { - dbg("failed to reallocate collection array"); - return -1; - } - memcpy(collection, parser->device->collection, - sizeof(struct hid_collection) * - parser->device->collection_size); - memset(collection + parser->device->collection_size, 0, - sizeof(struct hid_collection) * - parser->device->collection_size); - kfree(parser->device->collection); - parser->device->collection = collection; - parser->device->collection_size *= 2; - } - - parser->collection_stack[parser->collection_stack_ptr++] = - parser->device->maxcollection; - - collection = parser->device->collection + - parser->device->maxcollection++; - collection->type = type; - collection->usage = usage; - collection->level = parser->collection_stack_ptr - 1; - - if (type == HID_COLLECTION_APPLICATION) - parser->device->maxapplication++; - - return 0; -} - -/* - * Close a collection. - */ - -static int close_collection(struct hid_parser *parser) -{ - if (!parser->collection_stack_ptr) { - dbg("collection stack underflow"); - return -1; - } - parser->collection_stack_ptr--; - return 0; -} - -/* - * Climb up the stack, search for the specified collection type - * and return the usage. - */ - -static unsigned hid_lookup_collection(struct hid_parser *parser, unsigned type) -{ - int n; - for (n = parser->collection_stack_ptr - 1; n >= 0; n--) - if (parser->device->collection[parser->collection_stack[n]].type == type) - return parser->device->collection[parser->collection_stack[n]].usage; - return 0; /* we know nothing about this usage type */ -} - -/* - * Add a usage to the temporary parser table. - */ - -static int hid_add_usage(struct hid_parser *parser, unsigned usage) -{ - if (parser->local.usage_index >= HID_MAX_USAGES) { - dbg("usage index exceeded"); - return -1; - } - parser->local.usage[parser->local.usage_index] = usage; - parser->local.collection_index[parser->local.usage_index] = - parser->collection_stack_ptr ? - parser->collection_stack[parser->collection_stack_ptr - 1] : 0; - parser->local.usage_index++; - return 0; -} - -/* - * Register a new field for this report. - */ - -static int hid_add_field(struct hid_parser *parser, unsigned report_type, unsigned flags) -{ - struct hid_report *report; - struct hid_field *field; - int usages; - unsigned offset; - int i; - - if (!(report = hid_register_report(parser->device, report_type, parser->global.report_id))) { - dbg("hid_register_report failed"); - return -1; - } - - if (parser->global.logical_maximum < parser->global.logical_minimum) { - dbg("logical range invalid %d %d", parser->global.logical_minimum, parser->global.logical_maximum); - return -1; - } - - offset = report->size; - report->size += parser->global.report_size * parser->global.report_count; - - if (!parser->local.usage_index) /* Ignore padding fields */ - return 0; - - usages = max_t(int, parser->local.usage_index, parser->global.report_count); - - if ((field = hid_register_field(report, usages, parser->global.report_count)) == NULL) - return 0; - - field->physical = hid_lookup_collection(parser, HID_COLLECTION_PHYSICAL); - field->logical = hid_lookup_collection(parser, HID_COLLECTION_LOGICAL); - field->application = hid_lookup_collection(parser, HID_COLLECTION_APPLICATION); - - for (i = 0; i < usages; i++) { - int j = i; - /* Duplicate the last usage we parsed if we have excess values */ - if (i >= parser->local.usage_index) - j = parser->local.usage_index - 1; - field->usage[i].hid = parser->local.usage[j]; - field->usage[i].collection_index = - parser->local.collection_index[j]; - } - - field->maxusage = usages; - field->flags = flags; - field->report_offset = offset; - field->report_type = report_type; - field->report_size = parser->global.report_size; - field->report_count = parser->global.report_count; - field->logical_minimum = parser->global.logical_minimum; - field->logical_maximum = parser->global.logical_maximum; - field->physical_minimum = parser->global.physical_minimum; - field->physical_maximum = parser->global.physical_maximum; - field->unit_exponent = parser->global.unit_exponent; - field->unit = parser->global.unit; - - return 0; -} - -/* - * Read data value from item. - */ - -static u32 item_udata(struct hid_item *item) -{ - switch (item->size) { - case 1: return item->data.u8; - case 2: return item->data.u16; - case 4: return item->data.u32; - } - return 0; -} - -static s32 item_sdata(struct hid_item *item) -{ - switch (item->size) { - case 1: return item->data.s8; - case 2: return item->data.s16; - case 4: return item->data.s32; - } - return 0; -} - -/* - * Process a global item. - */ - -static int hid_parser_global(struct hid_parser *parser, struct hid_item *item) -{ - switch (item->tag) { - - case HID_GLOBAL_ITEM_TAG_PUSH: - - if (parser->global_stack_ptr == HID_GLOBAL_STACK_SIZE) { - dbg("global enviroment stack overflow"); - return -1; - } - - memcpy(parser->global_stack + parser->global_stack_ptr++, - &parser->global, sizeof(struct hid_global)); - return 0; - - case HID_GLOBAL_ITEM_TAG_POP: - - if (!parser->global_stack_ptr) { - dbg("global enviroment stack underflow"); - return -1; - } - - memcpy(&parser->global, parser->global_stack + --parser->global_stack_ptr, - sizeof(struct hid_global)); - return 0; - - case HID_GLOBAL_ITEM_TAG_USAGE_PAGE: - parser->global.usage_page = item_udata(item); - return 0; - - case HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM: - parser->global.logical_minimum = item_sdata(item); - return 0; - - case HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM: - if (parser->global.logical_minimum < 0) - parser->global.logical_maximum = item_sdata(item); - else - parser->global.logical_maximum = item_udata(item); - return 0; - - case HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM: - parser->global.physical_minimum = item_sdata(item); - return 0; - - case HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM: - if (parser->global.physical_minimum < 0) - parser->global.physical_maximum = item_sdata(item); - else - parser->global.physical_maximum = item_udata(item); - return 0; - - case HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT: - parser->global.unit_exponent = item_sdata(item); - return 0; - - case HID_GLOBAL_ITEM_TAG_UNIT: - parser->global.unit = item_udata(item); - return 0; - - case HID_GLOBAL_ITEM_TAG_REPORT_SIZE: - if ((parser->global.report_size = item_udata(item)) > 32) { - dbg("invalid report_size %d", parser->global.report_size); - return -1; - } - return 0; - - case HID_GLOBAL_ITEM_TAG_REPORT_COUNT: - if ((parser->global.report_count = item_udata(item)) > HID_MAX_USAGES) { - dbg("invalid report_count %d", parser->global.report_count); - return -1; - } - return 0; - - case HID_GLOBAL_ITEM_TAG_REPORT_ID: - if ((parser->global.report_id = item_udata(item)) == 0) { - dbg("report_id 0 is invalid"); - return -1; - } - return 0; - - default: - dbg("unknown global tag 0x%x", item->tag); - return -1; - } -} - -/* - * Process a local item. - */ - -static int hid_parser_local(struct hid_parser *parser, struct hid_item *item) -{ - __u32 data; - unsigned n; - - if (item->size == 0) { - dbg("item data expected for local item"); - return -1; - } - - data = item_udata(item); - - switch (item->tag) { - - case HID_LOCAL_ITEM_TAG_DELIMITER: - - if (data) { - /* - * We treat items before the first delimiter - * as global to all usage sets (branch 0). - * In the moment we process only these global - * items and the first delimiter set. - */ - if (parser->local.delimiter_depth != 0) { - dbg("nested delimiters"); - return -1; - } - parser->local.delimiter_depth++; - parser->local.delimiter_branch++; - } else { - if (parser->local.delimiter_depth < 1) { - dbg("bogus close delimiter"); - return -1; - } - parser->local.delimiter_depth--; - } - return 1; - - case HID_LOCAL_ITEM_TAG_USAGE: - - if (parser->local.delimiter_branch > 1) { - dbg("alternative usage ignored"); - return 0; - } - - if (item->size <= 2) - data = (parser->global.usage_page << 16) + data; - - return hid_add_usage(parser, data); - - case HID_LOCAL_ITEM_TAG_USAGE_MINIMUM: - - if (parser->local.delimiter_branch > 1) { - dbg("alternative usage ignored"); - return 0; - } - - if (item->size <= 2) - data = (parser->global.usage_page << 16) + data; - - parser->local.usage_minimum = data; - return 0; - - case HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM: - - if (parser->local.delimiter_branch > 1) { - dbg("alternative usage ignored"); - return 0; - } - - if (item->size <= 2) - data = (parser->global.usage_page << 16) + data; - - for (n = parser->local.usage_minimum; n <= data; n++) - if (hid_add_usage(parser, n)) { - dbg("hid_add_usage failed\n"); - return -1; - } - return 0; - - default: - - dbg("unknown local item tag 0x%x", item->tag); - return 0; - } - return 0; -} - -/* - * Process a main item. - */ - -static int hid_parser_main(struct hid_parser *parser, struct hid_item *item) -{ - __u32 data; - int ret; - - data = item_udata(item); - - switch (item->tag) { - case HID_MAIN_ITEM_TAG_BEGIN_COLLECTION: - ret = open_collection(parser, data & 0xff); - break; - case HID_MAIN_ITEM_TAG_END_COLLECTION: - ret = close_collection(parser); - break; - case HID_MAIN_ITEM_TAG_INPUT: - ret = hid_add_field(parser, HID_INPUT_REPORT, data); - break; - case HID_MAIN_ITEM_TAG_OUTPUT: - ret = hid_add_field(parser, HID_OUTPUT_REPORT, data); - break; - case HID_MAIN_ITEM_TAG_FEATURE: - ret = hid_add_field(parser, HID_FEATURE_REPORT, data); - break; - default: - dbg("unknown main item tag 0x%x", item->tag); - ret = 0; - } - - memset(&parser->local, 0, sizeof(parser->local)); /* Reset the local parser environment */ - - return ret; -} - -/* - * Process a reserved item. - */ - -static int hid_parser_reserved(struct hid_parser *parser, struct hid_item *item) -{ - dbg("reserved item type, tag 0x%x", item->tag); - return 0; -} - -/* - * Free a report and all registered fields. The field->usage and - * field->value table's are allocated behind the field, so we need - * only to free(field) itself. - */ - -static void hid_free_report(struct hid_report *report) -{ - unsigned n; - - for (n = 0; n < report->maxfield; n++) - kfree(report->field[n]); - kfree(report); -} - -/* - * Free a device structure, all reports, and all fields. - */ - -static void hid_free_device(struct hid_device *device) -{ - unsigned i,j; - - for (i = 0; i < HID_REPORT_TYPES; i++) { - struct hid_report_enum *report_enum = device->report_enum + i; - - for (j = 0; j < 256; j++) { - struct hid_report *report = report_enum->report_id_hash[j]; - if (report) - hid_free_report(report); - } - } - - kfree(device->rdesc); - kfree(device); -} - -/* - * Fetch a report description item from the data stream. We support long - * items, though they are not used yet. - */ - -static u8 *fetch_item(__u8 *start, __u8 *end, struct hid_item *item) -{ - u8 b; - - if ((end - start) <= 0) - return NULL; - - b = *start++; - - item->type = (b >> 2) & 3; - item->tag = (b >> 4) & 15; - - if (item->tag == HID_ITEM_TAG_LONG) { - - item->format = HID_ITEM_FORMAT_LONG; - - if ((end - start) < 2) - return NULL; - - item->size = *start++; - item->tag = *start++; - - if ((end - start) < item->size) - return NULL; - - item->data.longdata = start; - start += item->size; - return start; - } - - item->format = HID_ITEM_FORMAT_SHORT; - item->size = b & 3; - - switch (item->size) { - - case 0: - return start; - - case 1: - if ((end - start) < 1) - return NULL; - item->data.u8 = *start++; - return start; - - case 2: - if ((end - start) < 2) - return NULL; - item->data.u16 = le16_to_cpu(get_unaligned((__le16*)start)); - start = (__u8 *)((__le16 *)start + 1); - return start; - - case 3: - item->size++; - if ((end - start) < 4) - return NULL; - item->data.u32 = le32_to_cpu(get_unaligned((__le32*)start)); - start = (__u8 *)((__le32 *)start + 1); - return start; - } - - return NULL; -} - -/* - * Parse a report description into a hid_device structure. Reports are - * enumerated, fields are attached to these reports. - */ - -static struct hid_device *hid_parse_report(__u8 *start, unsigned size) -{ - struct hid_device *device; - struct hid_parser *parser; - struct hid_item item; - __u8 *end; - unsigned i; - static int (*dispatch_type[])(struct hid_parser *parser, - struct hid_item *item) = { - hid_parser_main, - hid_parser_global, - hid_parser_local, - hid_parser_reserved - }; - - if (!(device = kzalloc(sizeof(struct hid_device), GFP_KERNEL))) - return NULL; - - if (!(device->collection = kzalloc(sizeof(struct hid_collection) * - HID_DEFAULT_NUM_COLLECTIONS, GFP_KERNEL))) { - kfree(device); - return NULL; - } - device->collection_size = HID_DEFAULT_NUM_COLLECTIONS; - - for (i = 0; i < HID_REPORT_TYPES; i++) - INIT_LIST_HEAD(&device->report_enum[i].report_list); - - if (!(device->rdesc = (__u8 *)kmalloc(size, GFP_KERNEL))) { - kfree(device->collection); - kfree(device); - return NULL; - } - memcpy(device->rdesc, start, size); - device->rsize = size; - - if (!(parser = kzalloc(sizeof(struct hid_parser), GFP_KERNEL))) { - kfree(device->rdesc); - kfree(device->collection); - kfree(device); - return NULL; - } - parser->device = device; - - end = start + size; - while ((start = fetch_item(start, end, &item)) != NULL) { - - if (item.format != HID_ITEM_FORMAT_SHORT) { - dbg("unexpected long global item"); - kfree(device->collection); - hid_free_device(device); - kfree(parser); - return NULL; - } - - if (dispatch_type[item.type](parser, &item)) { - dbg("item %u %u %u %u parsing failed\n", - item.format, (unsigned)item.size, (unsigned)item.type, (unsigned)item.tag); - kfree(device->collection); - hid_free_device(device); - kfree(parser); - return NULL; - } - - if (start == end) { - if (parser->collection_stack_ptr) { - dbg("unbalanced collection at end of report description"); - kfree(device->collection); - hid_free_device(device); - kfree(parser); - return NULL; - } - if (parser->local.delimiter_depth) { - dbg("unbalanced delimiter at end of report description"); - kfree(device->collection); - hid_free_device(device); - kfree(parser); - return NULL; - } - kfree(parser); - return device; - } - } - - dbg("item fetching failed at offset %d\n", (int)(end - start)); - kfree(device->collection); - hid_free_device(device); - kfree(parser); - return NULL; -} - -/* - * Convert a signed n-bit integer to signed 32-bit integer. Common - * cases are done through the compiler, the screwed things has to be - * done by hand. - */ - -static s32 snto32(__u32 value, unsigned n) -{ - switch (n) { - case 8: return ((__s8)value); - case 16: return ((__s16)value); - case 32: return ((__s32)value); - } - return value & (1 << (n - 1)) ? value | (-1 << n) : value; -} - -/* - * Convert a signed 32-bit integer to a signed n-bit integer. - */ - -static u32 s32ton(__s32 value, unsigned n) -{ - s32 a = value >> (n - 1); - if (a && a != -1) - return value < 0 ? 1 << (n - 1) : (1 << (n - 1)) - 1; - return value & ((1 << n) - 1); -} - -/* - * Extract/implement a data field from/to a little endian report (bit array). - * - * Code sort-of follows HID spec: - * http://www.usb.org/developers/devclass_docs/HID1_11.pdf - * - * While the USB HID spec allows unlimited length bit fields in "report - * descriptors", most devices never use more than 16 bits. - * One model of UPS is claimed to report "LINEV" as a 32-bit field. - * Search linux-kernel and linux-usb-devel archives for "hid-core extract". - */ - -static __inline__ __u32 extract(__u8 *report, unsigned offset, unsigned n) -{ - u64 x; - - WARN_ON(n > 32); - - report += offset >> 3; /* adjust byte index */ - offset &= 7; /* now only need bit offset into one byte */ - x = get_unaligned((u64 *) report); - x = le64_to_cpu(x); - x = (x >> offset) & ((1ULL << n) - 1); /* extract bit field */ - return (u32) x; -} - -/* - * "implement" : set bits in a little endian bit stream. - * Same concepts as "extract" (see comments above). - * The data mangled in the bit stream remains in little endian - * order the whole time. It make more sense to talk about - * endianness of register values by considering a register - * a "cached" copy of the little endiad bit stream. - */ -static __inline__ void implement(__u8 *report, unsigned offset, unsigned n, __u32 value) -{ - u64 x; - u64 m = (1ULL << n) - 1; - - WARN_ON(n > 32); - - WARN_ON(value > m); - value &= m; - - report += offset >> 3; - offset &= 7; - - x = get_unaligned((u64 *)report); - x &= cpu_to_le64(~(m << offset)); - x |= cpu_to_le64(((u64) value) << offset); - put_unaligned(x, (u64 *) report); -} - -/* - * Search an array for a value. - */ - -static __inline__ int search(__s32 *array, __s32 value, unsigned n) -{ - while (n--) { - if (*array++ == value) - return 0; - } - return -1; -} - -static void hid_process_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value, int interrupt) -{ - hid_dump_input(usage, value); - if (hid->claimed & HID_CLAIMED_INPUT) - hidinput_hid_event(hid, field, usage, value); - if (hid->claimed & HID_CLAIMED_HIDDEV && interrupt) - hiddev_hid_event(hid, field, usage, value); -} - -/* - * Analyse a received field, and fetch the data from it. The field - * content is stored for next report processing (we do differential - * reporting to the layer). - */ - -static void hid_input_field(struct hid_device *hid, struct hid_field *field, __u8 *data, int interrupt) -{ - unsigned n; - unsigned count = field->report_count; - unsigned offset = field->report_offset; - unsigned size = field->report_size; - __s32 min = field->logical_minimum; - __s32 max = field->logical_maximum; - __s32 *value; - - if (!(value = kmalloc(sizeof(__s32) * count, GFP_ATOMIC))) - return; - - for (n = 0; n < count; n++) { - - value[n] = min < 0 ? snto32(extract(data, offset + n * size, size), size) : - extract(data, offset + n * size, size); - - if (!(field->flags & HID_MAIN_ITEM_VARIABLE) /* Ignore report if ErrorRollOver */ - && value[n] >= min && value[n] <= max - && field->usage[value[n] - min].hid == HID_UP_KEYBOARD + 1) - goto exit; - } - - for (n = 0; n < count; n++) { - - if (HID_MAIN_ITEM_VARIABLE & field->flags) { - hid_process_event(hid, field, &field->usage[n], value[n], interrupt); - continue; - } - - if (field->value[n] >= min && field->value[n] <= max - && field->usage[field->value[n] - min].hid - && search(value, field->value[n], count)) - hid_process_event(hid, field, &field->usage[field->value[n] - min], 0, interrupt); - - if (value[n] >= min && value[n] <= max - && field->usage[value[n] - min].hid - && search(field->value, value[n], count)) - hid_process_event(hid, field, &field->usage[value[n] - min], 1, interrupt); - } - - memcpy(field->value, value, count * sizeof(__s32)); -exit: - kfree(value); -} - -static int hid_input_report(int type, struct urb *urb, int interrupt) -{ - struct hid_device *hid = urb->context; - struct hid_report_enum *report_enum = hid->report_enum + type; - u8 *data = urb->transfer_buffer; - int len = urb->actual_length; - struct hid_report *report; - int n, size; - - if (!len) { - dbg("empty report"); - return -1; - } - -#ifdef DEBUG_DATA - printk(KERN_DEBUG __FILE__ ": report (size %u) (%snumbered)\n", len, report_enum->numbered ? "" : "un"); -#endif - - n = 0; /* Normally report number is 0 */ - if (report_enum->numbered) { /* Device uses numbered reports, data[0] is report number */ - n = *data++; - len--; - } - -#ifdef DEBUG_DATA - { - int i; - printk(KERN_DEBUG __FILE__ ": report %d (size %u) = ", n, len); - for (i = 0; i < len; i++) - printk(" %02x", data[i]); - printk("\n"); - } -#endif - - if (!(report = report_enum->report_id_hash[n])) { - dbg("undefined report_id %d received", n); - return -1; - } - - size = ((report->size - 1) >> 3) + 1; - - if (len < size) { - dbg("report %d is too short, (%d < %d)", report->id, len, size); - memset(data + len, 0, size - len); - } - - if (hid->claimed & HID_CLAIMED_HIDDEV) - hiddev_report_event(hid, report); - - for (n = 0; n < report->maxfield; n++) - hid_input_field(hid, report->field[n], data, interrupt); - - if (hid->claimed & HID_CLAIMED_INPUT) - hidinput_report_event(hid, report); - - return 0; -} +static int usbhid_pb_fnmode = 1; +module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644); +MODULE_PARM_DESC(pb_fnmode, + "Mode of fn key on PowerBooks (0 = disabled, 1 = fkeyslast, 2 = fkeysfirst)"); /* * Input submission and I/O error handler. @@ -946,15 +72,16 @@ static int hid_start_in(struct hid_device *hid) { unsigned long flags; int rc = 0; + struct usbhid_device *usbhid = hid->driver_data; - spin_lock_irqsave(&hid->inlock, flags); - if (hid->open > 0 && !test_bit(HID_SUSPENDED, &hid->iofl) && - !test_and_set_bit(HID_IN_RUNNING, &hid->iofl)) { - rc = usb_submit_urb(hid->urbin, GFP_ATOMIC); + spin_lock_irqsave(&usbhid->inlock, flags); + if (hid->open > 0 && !test_bit(HID_SUSPENDED, &usbhid->iofl) && + !test_and_set_bit(HID_IN_RUNNING, &usbhid->iofl)) { + rc = usb_submit_urb(usbhid->urbin, GFP_ATOMIC); if (rc != 0) - clear_bit(HID_IN_RUNNING, &hid->iofl); + clear_bit(HID_IN_RUNNING, &usbhid->iofl); } - spin_unlock_irqrestore(&hid->inlock, flags); + spin_unlock_irqrestore(&usbhid->inlock, flags); return rc; } @@ -962,46 +89,49 @@ static int hid_start_in(struct hid_device *hid) static void hid_retry_timeout(unsigned long _hid) { struct hid_device *hid = (struct hid_device *) _hid; + struct usbhid_device *usbhid = hid->driver_data; - dev_dbg(&hid->intf->dev, "retrying intr urb\n"); + dev_dbg(&usbhid->intf->dev, "retrying intr urb\n"); if (hid_start_in(hid)) hid_io_error(hid); } /* Workqueue routine to reset the device or clear a halt */ -static void hid_reset(void *_hid) +static void hid_reset(struct work_struct *work) { - struct hid_device *hid = (struct hid_device *) _hid; + struct usbhid_device *usbhid = + container_of(work, struct usbhid_device, reset_work); + struct hid_device *hid = usbhid->hid; int rc_lock, rc = 0; - if (test_bit(HID_CLEAR_HALT, &hid->iofl)) { - dev_dbg(&hid->intf->dev, "clear halt\n"); - rc = usb_clear_halt(hid->dev, hid->urbin->pipe); - clear_bit(HID_CLEAR_HALT, &hid->iofl); + if (test_bit(HID_CLEAR_HALT, &usbhid->iofl)) { + dev_dbg(&usbhid->intf->dev, "clear halt\n"); + rc = usb_clear_halt(to_usb_device(hid->dev), usbhid->urbin->pipe); + clear_bit(HID_CLEAR_HALT, &usbhid->iofl); hid_start_in(hid); } - else if (test_bit(HID_RESET_PENDING, &hid->iofl)) { - dev_dbg(&hid->intf->dev, "resetting device\n"); - rc = rc_lock = usb_lock_device_for_reset(hid->dev, hid->intf); + else if (test_bit(HID_RESET_PENDING, &usbhid->iofl)) { + dev_dbg(&usbhid->intf->dev, "resetting device\n"); + rc = rc_lock = usb_lock_device_for_reset(to_usb_device(hid->dev), usbhid->intf); if (rc_lock >= 0) { - rc = usb_reset_composite_device(hid->dev, hid->intf); + rc = usb_reset_composite_device(to_usb_device(hid->dev), usbhid->intf); if (rc_lock) - usb_unlock_device(hid->dev); + usb_unlock_device(to_usb_device(hid->dev)); } - clear_bit(HID_RESET_PENDING, &hid->iofl); + clear_bit(HID_RESET_PENDING, &usbhid->iofl); } switch (rc) { case 0: - if (!test_bit(HID_IN_RUNNING, &hid->iofl)) + if (!test_bit(HID_IN_RUNNING, &usbhid->iofl)) hid_io_error(hid); break; default: err("can't reset device, %s-%s/input%d, status %d", - hid->dev->bus->bus_name, - hid->dev->devpath, - hid->ifnum, rc); + to_usb_device(hid->dev)->bus->bus_name, + to_usb_device(hid->dev)->devpath, + usbhid->ifnum, rc); /* FALLTHROUGH */ case -EHOSTUNREACH: case -ENODEV: @@ -1014,33 +144,34 @@ static void hid_reset(void *_hid) static void hid_io_error(struct hid_device *hid) { unsigned long flags; + struct usbhid_device *usbhid = hid->driver_data; - spin_lock_irqsave(&hid->inlock, flags); + spin_lock_irqsave(&usbhid->inlock, flags); /* Stop when disconnected */ - if (usb_get_intfdata(hid->intf) == NULL) + if (usb_get_intfdata(usbhid->intf) == NULL) goto done; /* When an error occurs, retry at increasing intervals */ - if (hid->retry_delay == 0) { - hid->retry_delay = 13; /* Then 26, 52, 104, 104, ... */ - hid->stop_retry = jiffies + msecs_to_jiffies(1000); - } else if (hid->retry_delay < 100) - hid->retry_delay *= 2; + if (usbhid->retry_delay == 0) { + usbhid->retry_delay = 13; /* Then 26, 52, 104, 104, ... */ + usbhid->stop_retry = jiffies + msecs_to_jiffies(1000); + } else if (usbhid->retry_delay < 100) + usbhid->retry_delay *= 2; - if (time_after(jiffies, hid->stop_retry)) { + if (time_after(jiffies, usbhid->stop_retry)) { /* Retries failed, so do a port reset */ - if (!test_and_set_bit(HID_RESET_PENDING, &hid->iofl)) { - schedule_work(&hid->reset_work); + if (!test_and_set_bit(HID_RESET_PENDING, &usbhid->iofl)) { + schedule_work(&usbhid->reset_work); goto done; } } - mod_timer(&hid->io_retry, - jiffies + msecs_to_jiffies(hid->retry_delay)); + mod_timer(&usbhid->io_retry, + jiffies + msecs_to_jiffies(usbhid->retry_delay)); done: - spin_unlock_irqrestore(&hid->inlock, flags); + spin_unlock_irqrestore(&usbhid->inlock, flags); } /* @@ -1050,109 +181,51 @@ done: static void hid_irq_in(struct urb *urb) { struct hid_device *hid = urb->context; + struct usbhid_device *usbhid = hid->driver_data; int status; switch (urb->status) { case 0: /* success */ - hid->retry_delay = 0; - hid_input_report(HID_INPUT_REPORT, urb, 1); + usbhid->retry_delay = 0; + hid_input_report(urb->context, HID_INPUT_REPORT, + urb->transfer_buffer, + urb->actual_length, 1); break; case -EPIPE: /* stall */ - clear_bit(HID_IN_RUNNING, &hid->iofl); - set_bit(HID_CLEAR_HALT, &hid->iofl); - schedule_work(&hid->reset_work); + clear_bit(HID_IN_RUNNING, &usbhid->iofl); + set_bit(HID_CLEAR_HALT, &usbhid->iofl); + schedule_work(&usbhid->reset_work); return; case -ECONNRESET: /* unlink */ case -ENOENT: case -ESHUTDOWN: /* unplug */ - clear_bit(HID_IN_RUNNING, &hid->iofl); + clear_bit(HID_IN_RUNNING, &usbhid->iofl); return; case -EILSEQ: /* protocol error or unplug */ case -EPROTO: /* protocol error or unplug */ case -ETIME: /* protocol error or unplug */ case -ETIMEDOUT: /* Should never happen, but... */ - clear_bit(HID_IN_RUNNING, &hid->iofl); + clear_bit(HID_IN_RUNNING, &usbhid->iofl); hid_io_error(hid); return; default: /* error */ warn("input irq status %d received", urb->status); } - status = usb_submit_urb(urb, SLAB_ATOMIC); + status = usb_submit_urb(urb, GFP_ATOMIC); if (status) { - clear_bit(HID_IN_RUNNING, &hid->iofl); + clear_bit(HID_IN_RUNNING, &usbhid->iofl); if (status != -EPERM) { err("can't resubmit intr, %s-%s/input%d, status %d", - hid->dev->bus->bus_name, - hid->dev->devpath, - hid->ifnum, status); + to_usb_device(hid->dev)->bus->bus_name, + to_usb_device(hid->dev)->devpath, + usbhid->ifnum, status); hid_io_error(hid); } } } /* - * Output the field into the report. - */ - -static void hid_output_field(struct hid_field *field, __u8 *data) -{ - unsigned count = field->report_count; - unsigned offset = field->report_offset; - unsigned size = field->report_size; - unsigned n; - - for (n = 0; n < count; n++) { - if (field->logical_minimum < 0) /* signed values */ - implement(data, offset + n * size, size, s32ton(field->value[n], size)); - else /* unsigned values */ - implement(data, offset + n * size, size, field->value[n]); - } -} - -/* - * Create a report. - */ - -static void hid_output_report(struct hid_report *report, __u8 *data) -{ - unsigned n; - - if (report->id > 0) - *data++ = report->id; - - for (n = 0; n < report->maxfield; n++) - hid_output_field(report->field[n], data); -} - -/* - * Set a field value. The report this field belongs to has to be - * created and transferred to the device, to set this value in the - * device. - */ - -int hid_set_field(struct hid_field *field, unsigned offset, __s32 value) -{ - unsigned size = field->report_size; - - hid_dump_input(field->usage + offset, value); - - if (offset >= field->report_count) { - dbg("offset (%d) exceeds report_count (%d)", offset, field->report_count); - hid_dump_field(field, 8); - return -1; - } - if (field->logical_minimum < 0) { - if (value != snto32(s32ton(value, size), size)) { - dbg("value %d is out of range", value); - return -1; - } - } - field->value[offset] = value; - return 0; -} - -/* * Find a report field with a specified HID usage. */ #if 0 @@ -1172,16 +245,17 @@ struct hid_field *hid_find_field_by_usage(struct hid_device *hid, __u32 wanted_u static int hid_submit_out(struct hid_device *hid) { struct hid_report *report; + struct usbhid_device *usbhid = hid->driver_data; - report = hid->out[hid->outtail]; + report = usbhid->out[usbhid->outtail]; - hid_output_report(report, hid->outbuf); - hid->urbout->transfer_buffer_length = ((report->size - 1) >> 3) + 1 + (report->id > 0); - hid->urbout->dev = hid->dev; + hid_output_report(report, usbhid->outbuf); + usbhid->urbout->transfer_buffer_length = ((report->size - 1) >> 3) + 1 + (report->id > 0); + usbhid->urbout->dev = to_usb_device(hid->dev); dbg("submitting out urb"); - if (usb_submit_urb(hid->urbout, GFP_ATOMIC)) { + if (usb_submit_urb(usbhid->urbout, GFP_ATOMIC)) { err("usb_submit_urb(out) failed"); return -1; } @@ -1194,42 +268,43 @@ static int hid_submit_ctrl(struct hid_device *hid) struct hid_report *report; unsigned char dir; int len; + struct usbhid_device *usbhid = hid->driver_data; - report = hid->ctrl[hid->ctrltail].report; - dir = hid->ctrl[hid->ctrltail].dir; + report = usbhid->ctrl[usbhid->ctrltail].report; + dir = usbhid->ctrl[usbhid->ctrltail].dir; len = ((report->size - 1) >> 3) + 1 + (report->id > 0); if (dir == USB_DIR_OUT) { - hid_output_report(report, hid->ctrlbuf); - hid->urbctrl->pipe = usb_sndctrlpipe(hid->dev, 0); - hid->urbctrl->transfer_buffer_length = len; + hid_output_report(report, usbhid->ctrlbuf); + usbhid->urbctrl->pipe = usb_sndctrlpipe(to_usb_device(hid->dev), 0); + usbhid->urbctrl->transfer_buffer_length = len; } else { int maxpacket, padlen; - hid->urbctrl->pipe = usb_rcvctrlpipe(hid->dev, 0); - maxpacket = usb_maxpacket(hid->dev, hid->urbctrl->pipe, 0); + usbhid->urbctrl->pipe = usb_rcvctrlpipe(to_usb_device(hid->dev), 0); + maxpacket = usb_maxpacket(to_usb_device(hid->dev), usbhid->urbctrl->pipe, 0); if (maxpacket > 0) { padlen = (len + maxpacket - 1) / maxpacket; padlen *= maxpacket; - if (padlen > hid->bufsize) - padlen = hid->bufsize; + if (padlen > usbhid->bufsize) + padlen = usbhid->bufsize; } else padlen = 0; - hid->urbctrl->transfer_buffer_length = padlen; + usbhid->urbctrl->transfer_buffer_length = padlen; } - hid->urbctrl->dev = hid->dev; + usbhid->urbctrl->dev = to_usb_device(hid->dev); - hid->cr->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE | dir; - hid->cr->bRequest = (dir == USB_DIR_OUT) ? HID_REQ_SET_REPORT : HID_REQ_GET_REPORT; - hid->cr->wValue = cpu_to_le16(((report->type + 1) << 8) | report->id); - hid->cr->wIndex = cpu_to_le16(hid->ifnum); - hid->cr->wLength = cpu_to_le16(len); + usbhid->cr->bRequestType = USB_TYPE_CLASS | USB_RECIP_INTERFACE | dir; + usbhid->cr->bRequest = (dir == USB_DIR_OUT) ? HID_REQ_SET_REPORT : HID_REQ_GET_REPORT; + usbhid->cr->wValue = cpu_to_le16(((report->type + 1) << 8) | report->id); + usbhid->cr->wIndex = cpu_to_le16(usbhid->ifnum); + usbhid->cr->wLength = cpu_to_le16(len); dbg("submitting ctrl urb: %s wValue=0x%04x wIndex=0x%04x wLength=%u", - hid->cr->bRequest == HID_REQ_SET_REPORT ? "Set_Report" : "Get_Report", - hid->cr->wValue, hid->cr->wIndex, hid->cr->wLength); + usbhid->cr->bRequest == HID_REQ_SET_REPORT ? "Set_Report" : "Get_Report", + usbhid->cr->wValue, usbhid->cr->wIndex, usbhid->cr->wLength); - if (usb_submit_urb(hid->urbctrl, GFP_ATOMIC)) { + if (usb_submit_urb(usbhid->urbctrl, GFP_ATOMIC)) { err("usb_submit_urb(ctrl) failed"); return -1; } @@ -1244,6 +319,7 @@ static int hid_submit_ctrl(struct hid_device *hid) static void hid_irq_out(struct urb *urb) { struct hid_device *hid = urb->context; + struct usbhid_device *usbhid = hid->driver_data; unsigned long flags; int unplug = 0; @@ -1261,24 +337,24 @@ static void hid_irq_out(struct urb *urb) warn("output irq status %d received", urb->status); } - spin_lock_irqsave(&hid->outlock, flags); + spin_lock_irqsave(&usbhid->outlock, flags); if (unplug) - hid->outtail = hid->outhead; + usbhid->outtail = usbhid->outhead; else - hid->outtail = (hid->outtail + 1) & (HID_OUTPUT_FIFO_SIZE - 1); + usbhid->outtail = (usbhid->outtail + 1) & (HID_OUTPUT_FIFO_SIZE - 1); - if (hid->outhead != hid->outtail) { + if (usbhid->outhead != usbhid->outtail) { if (hid_submit_out(hid)) { - clear_bit(HID_OUT_RUNNING, &hid->iofl); + clear_bit(HID_OUT_RUNNING, &usbhid->iofl); wake_up(&hid->wait); } - spin_unlock_irqrestore(&hid->outlock, flags); + spin_unlock_irqrestore(&usbhid->outlock, flags); return; } - clear_bit(HID_OUT_RUNNING, &hid->iofl); - spin_unlock_irqrestore(&hid->outlock, flags); + clear_bit(HID_OUT_RUNNING, &usbhid->iofl); + spin_unlock_irqrestore(&usbhid->outlock, flags); wake_up(&hid->wait); } @@ -1289,15 +365,17 @@ static void hid_irq_out(struct urb *urb) static void hid_ctrl(struct urb *urb) { struct hid_device *hid = urb->context; + struct usbhid_device *usbhid = hid->driver_data; unsigned long flags; int unplug = 0; - spin_lock_irqsave(&hid->ctrllock, flags); + spin_lock_irqsave(&usbhid->ctrllock, flags); switch (urb->status) { case 0: /* success */ - if (hid->ctrl[hid->ctrltail].dir == USB_DIR_IN) - hid_input_report(hid->ctrl[hid->ctrltail].report->type, urb, 0); + if (usbhid->ctrl[usbhid->ctrltail].dir == USB_DIR_IN) + hid_input_report(urb->context, usbhid->ctrl[usbhid->ctrltail].report->type, + urb->transfer_buffer, urb->actual_length, 0); break; case -ESHUTDOWN: /* unplug */ unplug = 1; @@ -1312,76 +390,102 @@ static void hid_ctrl(struct urb *urb) } if (unplug) - hid->ctrltail = hid->ctrlhead; + usbhid->ctrltail = usbhid->ctrlhead; else - hid->ctrltail = (hid->ctrltail + 1) & (HID_CONTROL_FIFO_SIZE - 1); + usbhid->ctrltail = (usbhid->ctrltail + 1) & (HID_CONTROL_FIFO_SIZE - 1); - if (hid->ctrlhead != hid->ctrltail) { + if (usbhid->ctrlhead != usbhid->ctrltail) { if (hid_submit_ctrl(hid)) { - clear_bit(HID_CTRL_RUNNING, &hid->iofl); + clear_bit(HID_CTRL_RUNNING, &usbhid->iofl); wake_up(&hid->wait); } - spin_unlock_irqrestore(&hid->ctrllock, flags); + spin_unlock_irqrestore(&usbhid->ctrllock, flags); return; } - clear_bit(HID_CTRL_RUNNING, &hid->iofl); - spin_unlock_irqrestore(&hid->ctrllock, flags); + clear_bit(HID_CTRL_RUNNING, &usbhid->iofl); + spin_unlock_irqrestore(&usbhid->ctrllock, flags); wake_up(&hid->wait); } -void hid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir) +void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir) { int head; unsigned long flags; + struct usbhid_device *usbhid = hid->driver_data; if ((hid->quirks & HID_QUIRK_NOGET) && dir == USB_DIR_IN) return; - if (hid->urbout && dir == USB_DIR_OUT && report->type == HID_OUTPUT_REPORT) { + if (usbhid->urbout && dir == USB_DIR_OUT && report->type == HID_OUTPUT_REPORT) { - spin_lock_irqsave(&hid->outlock, flags); + spin_lock_irqsave(&usbhid->outlock, flags); - if ((head = (hid->outhead + 1) & (HID_OUTPUT_FIFO_SIZE - 1)) == hid->outtail) { - spin_unlock_irqrestore(&hid->outlock, flags); + if ((head = (usbhid->outhead + 1) & (HID_OUTPUT_FIFO_SIZE - 1)) == usbhid->outtail) { + spin_unlock_irqrestore(&usbhid->outlock, flags); warn("output queue full"); return; } - hid->out[hid->outhead] = report; - hid->outhead = head; + usbhid->out[usbhid->outhead] = report; + usbhid->outhead = head; - if (!test_and_set_bit(HID_OUT_RUNNING, &hid->iofl)) + if (!test_and_set_bit(HID_OUT_RUNNING, &usbhid->iofl)) if (hid_submit_out(hid)) - clear_bit(HID_OUT_RUNNING, &hid->iofl); + clear_bit(HID_OUT_RUNNING, &usbhid->iofl); - spin_unlock_irqrestore(&hid->outlock, flags); + spin_unlock_irqrestore(&usbhid->outlock, flags); return; } - spin_lock_irqsave(&hid->ctrllock, flags); + spin_lock_irqsave(&usbhid->ctrllock, flags); - if ((head = (hid->ctrlhead + 1) & (HID_CONTROL_FIFO_SIZE - 1)) == hid->ctrltail) { - spin_unlock_irqrestore(&hid->ctrllock, flags); + if ((head = (usbhid->ctrlhead + 1) & (HID_CONTROL_FIFO_SIZE - 1)) == usbhid->ctrltail) { + spin_unlock_irqrestore(&usbhid->ctrllock, flags); warn("control queue full"); return; } - hid->ctrl[hid->ctrlhead].report = report; - hid->ctrl[hid->ctrlhead].dir = dir; - hid->ctrlhead = head; + usbhid->ctrl[usbhid->ctrlhead].report = report; + usbhid->ctrl[usbhid->ctrlhead].dir = dir; + usbhid->ctrlhead = head; - if (!test_and_set_bit(HID_CTRL_RUNNING, &hid->iofl)) + if (!test_and_set_bit(HID_CTRL_RUNNING, &usbhid->iofl)) if (hid_submit_ctrl(hid)) - clear_bit(HID_CTRL_RUNNING, &hid->iofl); + clear_bit(HID_CTRL_RUNNING, &usbhid->iofl); + + spin_unlock_irqrestore(&usbhid->ctrllock, flags); +} + +static int usb_hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) +{ + struct hid_device *hid = dev->private; + struct hid_field *field; + int offset; + + if (type == EV_FF) + return input_ff_event(dev, type, code, value); + + if (type != EV_LED) + return -1; + + if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) { + warn("event field not found"); + return -1; + } + + hid_set_field(field, offset, value); + usbhid_submit_report(hid, field->report, USB_DIR_OUT); - spin_unlock_irqrestore(&hid->ctrllock, flags); + return 0; } -int hid_wait_io(struct hid_device *hid) +int usbhid_wait_io(struct hid_device *hid) { - if (!wait_event_timeout(hid->wait, (!test_bit(HID_CTRL_RUNNING, &hid->iofl) && - !test_bit(HID_OUT_RUNNING, &hid->iofl)), + struct usbhid_device *usbhid = hid->driver_data; + + if (!wait_event_timeout(hid->wait, (!test_bit(HID_CTRL_RUNNING, &usbhid->iofl) && + !test_bit(HID_OUT_RUNNING, &usbhid->iofl)), 10*HZ)) { dbg("timeout waiting for ctrl or out queue to clear"); return -1; @@ -1413,7 +517,7 @@ static int hid_get_class_descriptor(struct usb_device *dev, int ifnum, return result; } -int hid_open(struct hid_device *hid) +int usbhid_open(struct hid_device *hid) { ++hid->open; if (hid_start_in(hid)) @@ -1421,10 +525,24 @@ int hid_open(struct hid_device *hid) return 0; } -void hid_close(struct hid_device *hid) +void usbhid_close(struct hid_device *hid) { + struct usbhid_device *usbhid = hid->driver_data; + if (!--hid->open) - usb_kill_urb(hid->urbin); + usb_kill_urb(usbhid->urbin); +} + +static int hidinput_open(struct input_dev *dev) +{ + struct hid_device *hid = dev->private; + return usbhid_open(hid); +} + +static void hidinput_close(struct input_dev *dev) +{ + struct hid_device *hid = dev->private; + usbhid_close(hid); } #define USB_VENDOR_ID_PANJIT 0x134c @@ -1436,26 +554,27 @@ void hid_close(struct hid_device *hid) * Initialize all reports */ -void hid_init_reports(struct hid_device *hid) +void usbhid_init_reports(struct hid_device *hid) { struct hid_report *report; + struct usbhid_device *usbhid = hid->driver_data; int err, ret; list_for_each_entry(report, &hid->report_enum[HID_INPUT_REPORT].report_list, list) - hid_submit_report(hid, report, USB_DIR_IN); + usbhid_submit_report(hid, report, USB_DIR_IN); list_for_each_entry(report, &hid->report_enum[HID_FEATURE_REPORT].report_list, list) - hid_submit_report(hid, report, USB_DIR_IN); + usbhid_submit_report(hid, report, USB_DIR_IN); err = 0; - ret = hid_wait_io(hid); + ret = usbhid_wait_io(hid); while (ret) { err |= ret; - if (test_bit(HID_CTRL_RUNNING, &hid->iofl)) - usb_kill_urb(hid->urbctrl); - if (test_bit(HID_OUT_RUNNING, &hid->iofl)) - usb_kill_urb(hid->urbout); - ret = hid_wait_io(hid); + if (test_bit(HID_CTRL_RUNNING, &usbhid->iofl)) + usb_kill_urb(usbhid->urbctrl); + if (test_bit(HID_OUT_RUNNING, &usbhid->iofl)) + usb_kill_urb(usbhid->urbout); + ret = usbhid_wait_io(hid); } if (err) @@ -1669,6 +788,9 @@ void hid_init_reports(struct hid_device *hid) #define USB_VENDOR_ID_AIRCABLE 0x16CA #define USB_DEVICE_ID_AIRCABLE1 0x1502 +#define USB_VENDOR_ID_LOGITECH 0x046d +#define USB_DEVICE_ID_LOGITECH_USB_RECEIVER 0xc101 + /* * Alphabetically sorted blacklist by quirk type. */ @@ -1840,7 +962,9 @@ static const struct hid_blacklist { { USB_VENDOR_ID_PANJIT, 0x0004, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET }, - + + { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_USB_RECEIVER, HID_QUIRK_BAD_RELATIVE_KEYS }, + { 0, 0 } }; @@ -1863,13 +987,15 @@ static void hid_find_max_report(struct hid_device *hid, unsigned int type, int * static int hid_alloc_buffers(struct usb_device *dev, struct hid_device *hid) { - if (!(hid->inbuf = usb_buffer_alloc(dev, hid->bufsize, SLAB_ATOMIC, &hid->inbuf_dma))) + struct usbhid_device *usbhid = hid->driver_data; + + if (!(usbhid->inbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->inbuf_dma))) return -1; - if (!(hid->outbuf = usb_buffer_alloc(dev, hid->bufsize, SLAB_ATOMIC, &hid->outbuf_dma))) + if (!(usbhid->outbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->outbuf_dma))) return -1; - if (!(hid->cr = usb_buffer_alloc(dev, sizeof(*(hid->cr)), SLAB_ATOMIC, &hid->cr_dma))) + if (!(usbhid->cr = usb_buffer_alloc(dev, sizeof(*(usbhid->cr)), GFP_ATOMIC, &usbhid->cr_dma))) return -1; - if (!(hid->ctrlbuf = usb_buffer_alloc(dev, hid->bufsize, SLAB_ATOMIC, &hid->ctrlbuf_dma))) + if (!(usbhid->ctrlbuf = usb_buffer_alloc(dev, usbhid->bufsize, GFP_ATOMIC, &usbhid->ctrlbuf_dma))) return -1; return 0; @@ -1877,14 +1003,16 @@ static int hid_alloc_buffers(struct usb_device *dev, struct hid_device *hid) static void hid_free_buffers(struct usb_device *dev, struct hid_device *hid) { - if (hid->inbuf) - usb_buffer_free(dev, hid->bufsize, hid->inbuf, hid->inbuf_dma); - if (hid->outbuf) - usb_buffer_free(dev, hid->bufsize, hid->outbuf, hid->outbuf_dma); - if (hid->cr) - usb_buffer_free(dev, sizeof(*(hid->cr)), hid->cr, hid->cr_dma); - if (hid->ctrlbuf) - usb_buffer_free(dev, hid->bufsize, hid->ctrlbuf, hid->ctrlbuf_dma); + struct usbhid_device *usbhid = hid->driver_data; + + if (usbhid->inbuf) + usb_buffer_free(dev, usbhid->bufsize, usbhid->inbuf, usbhid->inbuf_dma); + if (usbhid->outbuf) + usb_buffer_free(dev, usbhid->bufsize, usbhid->outbuf, usbhid->outbuf_dma); + if (usbhid->cr) + usb_buffer_free(dev, sizeof(*(usbhid->cr)), usbhid->cr, usbhid->cr_dma); + if (usbhid->ctrlbuf) + usb_buffer_free(dev, usbhid->bufsize, usbhid->ctrlbuf, usbhid->ctrlbuf_dma); } /* @@ -1910,6 +1038,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) unsigned quirks = 0, rsize = 0; char *rdesc; int n, len, insize = 0; + struct usbhid_device *usbhid; /* Ignore all Wacom devices */ if (le16_to_cpu(dev->descriptor.idVendor) == USB_VENDOR_ID_WACOM) @@ -1979,13 +1108,19 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) kfree(rdesc); hid->quirks = quirks; - hid->bufsize = HID_MIN_BUFFER_SIZE; - hid_find_max_report(hid, HID_INPUT_REPORT, &hid->bufsize); - hid_find_max_report(hid, HID_OUTPUT_REPORT, &hid->bufsize); - hid_find_max_report(hid, HID_FEATURE_REPORT, &hid->bufsize); + if (!(usbhid = kzalloc(sizeof(struct usbhid_device), GFP_KERNEL))) + goto fail; + + hid->driver_data = usbhid; + usbhid->hid = hid; - if (hid->bufsize > HID_MAX_BUFFER_SIZE) - hid->bufsize = HID_MAX_BUFFER_SIZE; + usbhid->bufsize = HID_MIN_BUFFER_SIZE; + hid_find_max_report(hid, HID_INPUT_REPORT, &usbhid->bufsize); + hid_find_max_report(hid, HID_OUTPUT_REPORT, &usbhid->bufsize); + hid_find_max_report(hid, HID_FEATURE_REPORT, &usbhid->bufsize); + + if (usbhid->bufsize > HID_MAX_BUFFER_SIZE) + usbhid->bufsize = HID_MAX_BUFFER_SIZE; hid_find_max_report(hid, HID_INPUT_REPORT, &insize); @@ -2014,47 +1149,47 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) interval = hid_mousepoll_interval; if (usb_endpoint_dir_in(endpoint)) { - if (hid->urbin) + if (usbhid->urbin) continue; - if (!(hid->urbin = usb_alloc_urb(0, GFP_KERNEL))) + if (!(usbhid->urbin = usb_alloc_urb(0, GFP_KERNEL))) goto fail; pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress); - usb_fill_int_urb(hid->urbin, dev, pipe, hid->inbuf, insize, + usb_fill_int_urb(usbhid->urbin, dev, pipe, usbhid->inbuf, insize, hid_irq_in, hid, interval); - hid->urbin->transfer_dma = hid->inbuf_dma; - hid->urbin->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; + usbhid->urbin->transfer_dma = usbhid->inbuf_dma; + usbhid->urbin->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; } else { - if (hid->urbout) + if (usbhid->urbout) continue; - if (!(hid->urbout = usb_alloc_urb(0, GFP_KERNEL))) + if (!(usbhid->urbout = usb_alloc_urb(0, GFP_KERNEL))) goto fail; pipe = usb_sndintpipe(dev, endpoint->bEndpointAddress); - usb_fill_int_urb(hid->urbout, dev, pipe, hid->outbuf, 0, + usb_fill_int_urb(usbhid->urbout, dev, pipe, usbhid->outbuf, 0, hid_irq_out, hid, interval); - hid->urbout->transfer_dma = hid->outbuf_dma; - hid->urbout->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; + usbhid->urbout->transfer_dma = usbhid->outbuf_dma; + usbhid->urbout->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; } } - if (!hid->urbin) { + if (!usbhid->urbin) { err("couldn't find an input interrupt endpoint"); goto fail; } init_waitqueue_head(&hid->wait); - INIT_WORK(&hid->reset_work, hid_reset, hid); - setup_timer(&hid->io_retry, hid_retry_timeout, (unsigned long) hid); + INIT_WORK(&usbhid->reset_work, hid_reset); + setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid); - spin_lock_init(&hid->inlock); - spin_lock_init(&hid->outlock); - spin_lock_init(&hid->ctrllock); + spin_lock_init(&usbhid->inlock); + spin_lock_init(&usbhid->outlock); + spin_lock_init(&usbhid->ctrllock); hid->version = le16_to_cpu(hdesc->bcdHID); hid->country = hdesc->bCountryCode; - hid->dev = dev; - hid->intf = intf; - hid->ifnum = interface->desc.bInterfaceNumber; + hid->dev = &dev->dev; + usbhid->intf = intf; + usbhid->ifnum = interface->desc.bInterfaceNumber; hid->name[0] = 0; @@ -2072,6 +1207,10 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) le16_to_cpu(dev->descriptor.idVendor), le16_to_cpu(dev->descriptor.idProduct)); + hid->bus = BUS_USB; + hid->vendor = dev->descriptor.idVendor; + hid->product = dev->descriptor.idProduct; + usb_make_path(dev, hid->phys, sizeof(hid->phys)); strlcat(hid->phys, "/input", sizeof(hid->phys)); len = strlen(hid->phys); @@ -2082,22 +1221,32 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) if (usb_string(dev, dev->descriptor.iSerialNumber, hid->uniq, 64) <= 0) hid->uniq[0] = 0; - hid->urbctrl = usb_alloc_urb(0, GFP_KERNEL); - if (!hid->urbctrl) + usbhid->urbctrl = usb_alloc_urb(0, GFP_KERNEL); + if (!usbhid->urbctrl) goto fail; - usb_fill_control_urb(hid->urbctrl, dev, 0, (void *) hid->cr, - hid->ctrlbuf, 1, hid_ctrl, hid); - hid->urbctrl->setup_dma = hid->cr_dma; - hid->urbctrl->transfer_dma = hid->ctrlbuf_dma; - hid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP); + usb_fill_control_urb(usbhid->urbctrl, dev, 0, (void *) usbhid->cr, + usbhid->ctrlbuf, 1, hid_ctrl, hid); + usbhid->urbctrl->setup_dma = usbhid->cr_dma; + usbhid->urbctrl->transfer_dma = usbhid->ctrlbuf_dma; + usbhid->urbctrl->transfer_flags |= (URB_NO_TRANSFER_DMA_MAP | URB_NO_SETUP_DMA_MAP); + hid->hidinput_input_event = usb_hidinput_input_event; + hid->hidinput_open = hidinput_open; + hid->hidinput_close = hidinput_close; +#ifdef CONFIG_USB_HIDDEV + hid->hiddev_hid_event = hiddev_hid_event; + hid->hiddev_report_event = hiddev_report_event; +#endif +#ifdef CONFIG_USB_HIDINPUT_POWERBOOK + hid->pb_fnmode = usbhid_pb_fnmode; +#endif return hid; fail: - usb_free_urb(hid->urbin); - usb_free_urb(hid->urbout); - usb_free_urb(hid->urbctrl); + usb_free_urb(usbhid->urbin); + usb_free_urb(usbhid->urbout); + usb_free_urb(usbhid->urbctrl); hid_free_buffers(dev, hid); hid_free_device(hid); @@ -2107,18 +1256,21 @@ fail: static void hid_disconnect(struct usb_interface *intf) { struct hid_device *hid = usb_get_intfdata (intf); + struct usbhid_device *usbhid; if (!hid) return; - spin_lock_irq(&hid->inlock); /* Sync with error handler */ + usbhid = hid->driver_data; + + spin_lock_irq(&usbhid->inlock); /* Sync with error handler */ usb_set_intfdata(intf, NULL); - spin_unlock_irq(&hid->inlock); - usb_kill_urb(hid->urbin); - usb_kill_urb(hid->urbout); - usb_kill_urb(hid->urbctrl); + spin_unlock_irq(&usbhid->inlock); + usb_kill_urb(usbhid->urbin); + usb_kill_urb(usbhid->urbout); + usb_kill_urb(usbhid->urbctrl); - del_timer_sync(&hid->io_retry); + del_timer_sync(&usbhid->io_retry); flush_scheduled_work(); if (hid->claimed & HID_CLAIMED_INPUT) @@ -2126,11 +1278,11 @@ static void hid_disconnect(struct usb_interface *intf) if (hid->claimed & HID_CLAIMED_HIDDEV) hiddev_disconnect(hid); - usb_free_urb(hid->urbin); - usb_free_urb(hid->urbctrl); - usb_free_urb(hid->urbout); + usb_free_urb(usbhid->urbin); + usb_free_urb(usbhid->urbctrl); + usb_free_urb(usbhid->urbout); - hid_free_buffers(hid->dev, hid); + hid_free_buffers(to_usb_device(hid->dev), hid); hid_free_device(hid); } @@ -2147,7 +1299,7 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id) if (!(hid = usb_hid_configure(intf))) return -ENODEV; - hid_init_reports(hid); + usbhid_init_reports(hid); hid_dump_device(hid); if (!hidinput_connect(hid)) @@ -2163,6 +1315,13 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id) return -ENODEV; } + /* This only gets called when we are a single-input (most of the + * time). IOW, not a HID_QUIRK_MULTI_INPUT. The hid_ff_init() is + * only useful in this case, and not for multi-input quirks. */ + if ((hid->claimed & HID_CLAIMED_INPUT) && + !(hid->quirks & HID_QUIRK_MULTI_INPUT)) + hid_ff_init(hid); + printk(KERN_INFO); if (hid->claimed & HID_CLAIMED_INPUT) @@ -2193,12 +1352,13 @@ static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id) static int hid_suspend(struct usb_interface *intf, pm_message_t message) { struct hid_device *hid = usb_get_intfdata (intf); + struct usbhid_device *usbhid = hid->driver_data; - spin_lock_irq(&hid->inlock); /* Sync with error handler */ - set_bit(HID_SUSPENDED, &hid->iofl); - spin_unlock_irq(&hid->inlock); - del_timer(&hid->io_retry); - usb_kill_urb(hid->urbin); + spin_lock_irq(&usbhid->inlock); /* Sync with error handler */ + set_bit(HID_SUSPENDED, &usbhid->iofl); + spin_unlock_irq(&usbhid->inlock); + del_timer(&usbhid->io_retry); + usb_kill_urb(usbhid->urbin); dev_dbg(&intf->dev, "suspend\n"); return 0; } @@ -2206,10 +1366,11 @@ static int hid_suspend(struct usb_interface *intf, pm_message_t message) static int hid_resume(struct usb_interface *intf) { struct hid_device *hid = usb_get_intfdata (intf); + struct usbhid_device *usbhid = hid->driver_data; int status; - clear_bit(HID_SUSPENDED, &hid->iofl); - hid->retry_delay = 0; + clear_bit(HID_SUSPENDED, &usbhid->iofl); + usbhid->retry_delay = 0; status = hid_start_in(hid); dev_dbg(&intf->dev, "resume status %d\n", status); return status; diff --git a/drivers/usb/input/hid-debug.h b/drivers/usb/input/hid-debug.h deleted file mode 100644 index f04d6d75c098..000000000000 --- a/drivers/usb/input/hid-debug.h +++ /dev/null @@ -1,757 +0,0 @@ -/* - * $Id: hid-debug.h,v 1.8 2001/09/25 09:37:57 vojtech Exp $ - * - * (c) 1999 Andreas Gal <gal@cs.uni-magdeburg.de> - * (c) 2000-2001 Vojtech Pavlik <vojtech@ucw.cz> - * - * Some debug stuff for the HID parser. - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Should you need to contact me, the author, you can do so either by - * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: - * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic - */ - -#include <linux/input.h> - -struct hid_usage_entry { - unsigned page; - unsigned usage; - char *description; -}; - -static const struct hid_usage_entry hid_usage_table[] = { - { 0, 0, "Undefined" }, - { 1, 0, "GenericDesktop" }, - {0, 0x01, "Pointer"}, - {0, 0x02, "Mouse"}, - {0, 0x04, "Joystick"}, - {0, 0x05, "GamePad"}, - {0, 0x06, "Keyboard"}, - {0, 0x07, "Keypad"}, - {0, 0x08, "MultiAxis"}, - {0, 0x30, "X"}, - {0, 0x31, "Y"}, - {0, 0x32, "Z"}, - {0, 0x33, "Rx"}, - {0, 0x34, "Ry"}, - {0, 0x35, "Rz"}, - {0, 0x36, "Slider"}, - {0, 0x37, "Dial"}, - {0, 0x38, "Wheel"}, - {0, 0x39, "HatSwitch"}, - {0, 0x3a, "CountedBuffer"}, - {0, 0x3b, "ByteCount"}, - {0, 0x3c, "MotionWakeup"}, - {0, 0x3d, "Start"}, - {0, 0x3e, "Select"}, - {0, 0x40, "Vx"}, - {0, 0x41, "Vy"}, - {0, 0x42, "Vz"}, - {0, 0x43, "Vbrx"}, - {0, 0x44, "Vbry"}, - {0, 0x45, "Vbrz"}, - {0, 0x46, "Vno"}, - {0, 0x80, "SystemControl"}, - {0, 0x81, "SystemPowerDown"}, - {0, 0x82, "SystemSleep"}, - {0, 0x83, "SystemWakeUp"}, - {0, 0x84, "SystemContextMenu"}, - {0, 0x85, "SystemMainMenu"}, - {0, 0x86, "SystemAppMenu"}, - {0, 0x87, "SystemMenuHelp"}, - {0, 0x88, "SystemMenuExit"}, - {0, 0x89, "SystemMenuSelect"}, - {0, 0x8a, "SystemMenuRight"}, - {0, 0x8b, "SystemMenuLeft"}, - {0, 0x8c, "SystemMenuUp"}, - {0, 0x8d, "SystemMenuDown"}, - {0, 0x90, "D-PadUp"}, - {0, 0x91, "D-PadDown"}, - {0, 0x92, "D-PadRight"}, - {0, 0x93, "D-PadLeft"}, - { 2, 0, "Simulation" }, - {0, 0xb0, "Aileron"}, - {0, 0xb1, "AileronTrim"}, - {0, 0xb2, "Anti-Torque"}, - {0, 0xb3, "Autopilot"}, - {0, 0xb4, "Chaff"}, - {0, 0xb5, "Collective"}, - {0, 0xb6, "DiveBrake"}, - {0, 0xb7, "ElectronicCountermeasures"}, - {0, 0xb8, "Elevator"}, - {0, 0xb9, "ElevatorTrim"}, - {0, 0xba, "Rudder"}, - {0, 0xbb, "Throttle"}, - {0, 0xbc, "FlightCommunications"}, - {0, 0xbd, "FlareRelease"}, - {0, 0xbe, "LandingGear"}, - {0, 0xbf, "ToeBrake"}, - { 7, 0, "Keyboard" }, - { 8, 0, "LED" }, - {0, 0x01, "NumLock"}, - {0, 0x02, "CapsLock"}, - {0, 0x03, "ScrollLock"}, - {0, 0x04, "Compose"}, - {0, 0x05, "Kana"}, - {0, 0x4b, "GenericIndicator"}, - { 9, 0, "Button" }, - { 10, 0, "Ordinal" }, - { 12, 0, "Consumer" }, - {0, 0x238, "HorizontalWheel"}, - { 13, 0, "Digitizers" }, - {0, 0x01, "Digitizer"}, - {0, 0x02, "Pen"}, - {0, 0x03, "LightPen"}, - {0, 0x04, "TouchScreen"}, - {0, 0x05, "TouchPad"}, - {0, 0x20, "Stylus"}, - {0, 0x21, "Puck"}, - {0, 0x22, "Finger"}, - {0, 0x30, "TipPressure"}, - {0, 0x31, "BarrelPressure"}, - {0, 0x32, "InRange"}, - {0, 0x33, "Touch"}, - {0, 0x34, "UnTouch"}, - {0, 0x35, "Tap"}, - {0, 0x39, "TabletFunctionKey"}, - {0, 0x3a, "ProgramChangeKey"}, - {0, 0x3c, "Invert"}, - {0, 0x42, "TipSwitch"}, - {0, 0x43, "SecondaryTipSwitch"}, - {0, 0x44, "BarrelSwitch"}, - {0, 0x45, "Eraser"}, - {0, 0x46, "TabletPick"}, - { 15, 0, "PhysicalInterfaceDevice" }, - {0, 0x00, "Undefined"}, - {0, 0x01, "Physical_Interface_Device"}, - {0, 0x20, "Normal"}, - {0, 0x21, "Set_Effect_Report"}, - {0, 0x22, "Effect_Block_Index"}, - {0, 0x23, "Parameter_Block_Offset"}, - {0, 0x24, "ROM_Flag"}, - {0, 0x25, "Effect_Type"}, - {0, 0x26, "ET_Constant_Force"}, - {0, 0x27, "ET_Ramp"}, - {0, 0x28, "ET_Custom_Force_Data"}, - {0, 0x30, "ET_Square"}, - {0, 0x31, "ET_Sine"}, - {0, 0x32, "ET_Triangle"}, - {0, 0x33, "ET_Sawtooth_Up"}, - {0, 0x34, "ET_Sawtooth_Down"}, - {0, 0x40, "ET_Spring"}, - {0, 0x41, "ET_Damper"}, - {0, 0x42, "ET_Inertia"}, - {0, 0x43, "ET_Friction"}, - {0, 0x50, "Duration"}, - {0, 0x51, "Sample_Period"}, - {0, 0x52, "Gain"}, - {0, 0x53, "Trigger_Button"}, - {0, 0x54, "Trigger_Repeat_Interval"}, - {0, 0x55, "Axes_Enable"}, - {0, 0x56, "Direction_Enable"}, - {0, 0x57, "Direction"}, - {0, 0x58, "Type_Specific_Block_Offset"}, - {0, 0x59, "Block_Type"}, - {0, 0x5A, "Set_Envelope_Report"}, - {0, 0x5B, "Attack_Level"}, - {0, 0x5C, "Attack_Time"}, - {0, 0x5D, "Fade_Level"}, - {0, 0x5E, "Fade_Time"}, - {0, 0x5F, "Set_Condition_Report"}, - {0, 0x60, "CP_Offset"}, - {0, 0x61, "Positive_Coefficient"}, - {0, 0x62, "Negative_Coefficient"}, - {0, 0x63, "Positive_Saturation"}, - {0, 0x64, "Negative_Saturation"}, - {0, 0x65, "Dead_Band"}, - {0, 0x66, "Download_Force_Sample"}, - {0, 0x67, "Isoch_Custom_Force_Enable"}, - {0, 0x68, "Custom_Force_Data_Report"}, - {0, 0x69, "Custom_Force_Data"}, - {0, 0x6A, "Custom_Force_Vendor_Defined_Data"}, - {0, 0x6B, "Set_Custom_Force_Report"}, - {0, 0x6C, "Custom_Force_Data_Offset"}, - {0, 0x6D, "Sample_Count"}, - {0, 0x6E, "Set_Periodic_Report"}, - {0, 0x6F, "Offset"}, - {0, 0x70, "Magnitude"}, - {0, 0x71, "Phase"}, - {0, 0x72, "Period"}, - {0, 0x73, "Set_Constant_Force_Report"}, - {0, 0x74, "Set_Ramp_Force_Report"}, - {0, 0x75, "Ramp_Start"}, - {0, 0x76, "Ramp_End"}, - {0, 0x77, "Effect_Operation_Report"}, - {0, 0x78, "Effect_Operation"}, - {0, 0x79, "Op_Effect_Start"}, - {0, 0x7A, "Op_Effect_Start_Solo"}, - {0, 0x7B, "Op_Effect_Stop"}, - {0, 0x7C, "Loop_Count"}, - {0, 0x7D, "Device_Gain_Report"}, - {0, 0x7E, "Device_Gain"}, - {0, 0x7F, "PID_Pool_Report"}, - {0, 0x80, "RAM_Pool_Size"}, - {0, 0x81, "ROM_Pool_Size"}, - {0, 0x82, "ROM_Effect_Block_Count"}, - {0, 0x83, "Simultaneous_Effects_Max"}, - {0, 0x84, "Pool_Alignment"}, - {0, 0x85, "PID_Pool_Move_Report"}, - {0, 0x86, "Move_Source"}, - {0, 0x87, "Move_Destination"}, - {0, 0x88, "Move_Length"}, - {0, 0x89, "PID_Block_Load_Report"}, - {0, 0x8B, "Block_Load_Status"}, - {0, 0x8C, "Block_Load_Success"}, - {0, 0x8D, "Block_Load_Full"}, - {0, 0x8E, "Block_Load_Error"}, - {0, 0x8F, "Block_Handle"}, - {0, 0x90, "PID_Block_Free_Report"}, - {0, 0x91, "Type_Specific_Block_Handle"}, - {0, 0x92, "PID_State_Report"}, - {0, 0x94, "Effect_Playing"}, - {0, 0x95, "PID_Device_Control_Report"}, - {0, 0x96, "PID_Device_Control"}, - {0, 0x97, "DC_Enable_Actuators"}, - {0, 0x98, "DC_Disable_Actuators"}, - {0, 0x99, "DC_Stop_All_Effects"}, - {0, 0x9A, "DC_Device_Reset"}, - {0, 0x9B, "DC_Device_Pause"}, - {0, 0x9C, "DC_Device_Continue"}, - {0, 0x9F, "Device_Paused"}, - {0, 0xA0, "Actuators_Enabled"}, - {0, 0xA4, "Safety_Switch"}, - {0, 0xA5, "Actuator_Override_Switch"}, - {0, 0xA6, "Actuator_Power"}, - {0, 0xA7, "Start_Delay"}, - {0, 0xA8, "Parameter_Block_Size"}, - {0, 0xA9, "Device_Managed_Pool"}, - {0, 0xAA, "Shared_Parameter_Blocks"}, - {0, 0xAB, "Create_New_Effect_Report"}, - {0, 0xAC, "RAM_Pool_Available"}, - { 0x84, 0, "Power Device" }, - { 0x84, 0x02, "PresentStatus" }, - { 0x84, 0x03, "ChangeStatus" }, - { 0x84, 0x04, "UPS" }, - { 0x84, 0x05, "PowerSupply" }, - { 0x84, 0x10, "BatterySystem" }, - { 0x84, 0x11, "BatterySystemID" }, - { 0x84, 0x12, "Battery" }, - { 0x84, 0x13, "BatteryID" }, - { 0x84, 0x14, "Charger" }, - { 0x84, 0x15, "ChargerID" }, - { 0x84, 0x16, "PowerConverter" }, - { 0x84, 0x17, "PowerConverterID" }, - { 0x84, 0x18, "OutletSystem" }, - { 0x84, 0x19, "OutletSystemID" }, - { 0x84, 0x1a, "Input" }, - { 0x84, 0x1b, "InputID" }, - { 0x84, 0x1c, "Output" }, - { 0x84, 0x1d, "OutputID" }, - { 0x84, 0x1e, "Flow" }, - { 0x84, 0x1f, "FlowID" }, - { 0x84, 0x20, "Outlet" }, - { 0x84, 0x21, "OutletID" }, - { 0x84, 0x22, "Gang" }, - { 0x84, 0x24, "PowerSummary" }, - { 0x84, 0x25, "PowerSummaryID" }, - { 0x84, 0x30, "Voltage" }, - { 0x84, 0x31, "Current" }, - { 0x84, 0x32, "Frequency" }, - { 0x84, 0x33, "ApparentPower" }, - { 0x84, 0x35, "PercentLoad" }, - { 0x84, 0x40, "ConfigVoltage" }, - { 0x84, 0x41, "ConfigCurrent" }, - { 0x84, 0x43, "ConfigApparentPower" }, - { 0x84, 0x53, "LowVoltageTransfer" }, - { 0x84, 0x54, "HighVoltageTransfer" }, - { 0x84, 0x56, "DelayBeforeStartup" }, - { 0x84, 0x57, "DelayBeforeShutdown" }, - { 0x84, 0x58, "Test" }, - { 0x84, 0x5a, "AudibleAlarmControl" }, - { 0x84, 0x60, "Present" }, - { 0x84, 0x61, "Good" }, - { 0x84, 0x62, "InternalFailure" }, - { 0x84, 0x65, "Overload" }, - { 0x84, 0x66, "OverCharged" }, - { 0x84, 0x67, "OverTemperature" }, - { 0x84, 0x68, "ShutdownRequested" }, - { 0x84, 0x69, "ShutdownImminent" }, - { 0x84, 0x6b, "SwitchOn/Off" }, - { 0x84, 0x6c, "Switchable" }, - { 0x84, 0x6d, "Used" }, - { 0x84, 0x6e, "Boost" }, - { 0x84, 0x73, "CommunicationLost" }, - { 0x84, 0xfd, "iManufacturer" }, - { 0x84, 0xfe, "iProduct" }, - { 0x84, 0xff, "iSerialNumber" }, - { 0x85, 0, "Battery System" }, - { 0x85, 0x01, "SMBBatteryMode" }, - { 0x85, 0x02, "SMBBatteryStatus" }, - { 0x85, 0x03, "SMBAlarmWarning" }, - { 0x85, 0x04, "SMBChargerMode" }, - { 0x85, 0x05, "SMBChargerStatus" }, - { 0x85, 0x06, "SMBChargerSpecInfo" }, - { 0x85, 0x07, "SMBSelectorState" }, - { 0x85, 0x08, "SMBSelectorPresets" }, - { 0x85, 0x09, "SMBSelectorInfo" }, - { 0x85, 0x29, "RemainingCapacityLimit" }, - { 0x85, 0x2c, "CapacityMode" }, - { 0x85, 0x42, "BelowRemainingCapacityLimit" }, - { 0x85, 0x44, "Charging" }, - { 0x85, 0x45, "Discharging" }, - { 0x85, 0x4b, "NeedReplacement" }, - { 0x85, 0x66, "RemainingCapacity" }, - { 0x85, 0x68, "RunTimeToEmpty" }, - { 0x85, 0x6a, "AverageTimeToFull" }, - { 0x85, 0x83, "DesignCapacity" }, - { 0x85, 0x85, "ManufacturerDate" }, - { 0x85, 0x89, "iDeviceChemistry" }, - { 0x85, 0x8b, "Rechargable" }, - { 0x85, 0x8f, "iOEMInformation" }, - { 0x85, 0x8d, "CapacityGranularity1" }, - { 0x85, 0xd0, "ACPresent" }, - /* pages 0xff00 to 0xffff are vendor-specific */ - { 0xffff, 0, "Vendor-specific-FF" }, - { 0, 0, NULL } -}; - -static void resolv_usage_page(unsigned page) { - const struct hid_usage_entry *p; - - for (p = hid_usage_table; p->description; p++) - if (p->page == page) { - printk("%s", p->description); - return; - } - printk("%04x", page); -} - -static void resolv_usage(unsigned usage) { - const struct hid_usage_entry *p; - - resolv_usage_page(usage >> 16); - printk("."); - for (p = hid_usage_table; p->description; p++) - if (p->page == (usage >> 16)) { - for(++p; p->description && p->usage != 0; p++) - if (p->usage == (usage & 0xffff)) { - printk("%s", p->description); - return; - } - break; - } - printk("%04x", usage & 0xffff); -} - -__inline__ static void tab(int n) { - while (n--) printk(" "); -} - -static void hid_dump_field(struct hid_field *field, int n) { - int j; - - if (field->physical) { - tab(n); - printk("Physical("); - resolv_usage(field->physical); printk(")\n"); - } - if (field->logical) { - tab(n); - printk("Logical("); - resolv_usage(field->logical); printk(")\n"); - } - tab(n); printk("Usage(%d)\n", field->maxusage); - for (j = 0; j < field->maxusage; j++) { - tab(n+2);resolv_usage(field->usage[j].hid); printk("\n"); - } - if (field->logical_minimum != field->logical_maximum) { - tab(n); printk("Logical Minimum(%d)\n", field->logical_minimum); - tab(n); printk("Logical Maximum(%d)\n", field->logical_maximum); - } - if (field->physical_minimum != field->physical_maximum) { - tab(n); printk("Physical Minimum(%d)\n", field->physical_minimum); - tab(n); printk("Physical Maximum(%d)\n", field->physical_maximum); - } - if (field->unit_exponent) { - tab(n); printk("Unit Exponent(%d)\n", field->unit_exponent); - } - if (field->unit) { - char *systems[5] = { "None", "SI Linear", "SI Rotation", "English Linear", "English Rotation" }; - char *units[5][8] = { - { "None", "None", "None", "None", "None", "None", "None", "None" }, - { "None", "Centimeter", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" }, - { "None", "Radians", "Gram", "Seconds", "Kelvin", "Ampere", "Candela", "None" }, - { "None", "Inch", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" }, - { "None", "Degrees", "Slug", "Seconds", "Fahrenheit", "Ampere", "Candela", "None" } - }; - - int i; - int sys; - __u32 data = field->unit; - - /* First nibble tells us which system we're in. */ - sys = data & 0xf; - data >>= 4; - - if(sys > 4) { - tab(n); printk("Unit(Invalid)\n"); - } - else { - int earlier_unit = 0; - - tab(n); printk("Unit(%s : ", systems[sys]); - - for (i=1 ; i<sizeof(__u32)*2 ; i++) { - char nibble = data & 0xf; - data >>= 4; - if (nibble != 0) { - if(earlier_unit++ > 0) - printk("*"); - printk("%s", units[sys][i]); - if(nibble != 1) { - /* This is a _signed_ nibble(!) */ - - int val = nibble & 0x7; - if(nibble & 0x08) - val = -((0x7 & ~val) +1); - printk("^%d", val); - } - } - } - printk(")\n"); - } - } - tab(n); printk("Report Size(%u)\n", field->report_size); - tab(n); printk("Report Count(%u)\n", field->report_count); - tab(n); printk("Report Offset(%u)\n", field->report_offset); - - tab(n); printk("Flags( "); - j = field->flags; - printk("%s", HID_MAIN_ITEM_CONSTANT & j ? "Constant " : ""); - printk("%s", HID_MAIN_ITEM_VARIABLE & j ? "Variable " : "Array "); - printk("%s", HID_MAIN_ITEM_RELATIVE & j ? "Relative " : "Absolute "); - printk("%s", HID_MAIN_ITEM_WRAP & j ? "Wrap " : ""); - printk("%s", HID_MAIN_ITEM_NONLINEAR & j ? "NonLinear " : ""); - printk("%s", HID_MAIN_ITEM_NO_PREFERRED & j ? "NoPrefferedState " : ""); - printk("%s", HID_MAIN_ITEM_NULL_STATE & j ? "NullState " : ""); - printk("%s", HID_MAIN_ITEM_VOLATILE & j ? "Volatile " : ""); - printk("%s", HID_MAIN_ITEM_BUFFERED_BYTE & j ? "BufferedByte " : ""); - printk(")\n"); -} - -static void __attribute__((unused)) hid_dump_device(struct hid_device *device) { - struct hid_report_enum *report_enum; - struct hid_report *report; - struct list_head *list; - unsigned i,k; - static char *table[] = {"INPUT", "OUTPUT", "FEATURE"}; - - for (i = 0; i < HID_REPORT_TYPES; i++) { - report_enum = device->report_enum + i; - list = report_enum->report_list.next; - while (list != &report_enum->report_list) { - report = (struct hid_report *) list; - tab(2); - printk("%s", table[i]); - if (report->id) - printk("(%d)", report->id); - printk("[%s]", table[report->type]); - printk("\n"); - for (k = 0; k < report->maxfield; k++) { - tab(4); - printk("Field(%d)\n", k); - hid_dump_field(report->field[k], 6); - } - list = list->next; - } - } -} - -static void __attribute__((unused)) hid_dump_input(struct hid_usage *usage, __s32 value) { - printk("hid-debug: input "); - resolv_usage(usage->hid); - printk(" = %d\n", value); -} - - -static char *events[EV_MAX + 1] = { - [EV_SYN] = "Sync", [EV_KEY] = "Key", - [EV_REL] = "Relative", [EV_ABS] = "Absolute", - [EV_MSC] = "Misc", [EV_LED] = "LED", - [EV_SND] = "Sound", [EV_REP] = "Repeat", - [EV_FF] = "ForceFeedback", [EV_PWR] = "Power", - [EV_FF_STATUS] = "ForceFeedbackStatus", -}; - -static char *syncs[2] = { - [SYN_REPORT] = "Report", [SYN_CONFIG] = "Config", -}; -static char *keys[KEY_MAX + 1] = { - [KEY_RESERVED] = "Reserved", [KEY_ESC] = "Esc", - [KEY_1] = "1", [KEY_2] = "2", - [KEY_3] = "3", [KEY_4] = "4", - [KEY_5] = "5", [KEY_6] = "6", - [KEY_7] = "7", [KEY_8] = "8", - [KEY_9] = "9", [KEY_0] = "0", - [KEY_MINUS] = "Minus", [KEY_EQUAL] = "Equal", - [KEY_BACKSPACE] = "Backspace", [KEY_TAB] = "Tab", - [KEY_Q] = "Q", [KEY_W] = "W", - [KEY_E] = "E", [KEY_R] = "R", - [KEY_T] = "T", [KEY_Y] = "Y", - [KEY_U] = "U", [KEY_I] = "I", - [KEY_O] = "O", [KEY_P] = "P", - [KEY_LEFTBRACE] = "LeftBrace", [KEY_RIGHTBRACE] = "RightBrace", - [KEY_ENTER] = "Enter", [KEY_LEFTCTRL] = "LeftControl", - [KEY_A] = "A", [KEY_S] = "S", - [KEY_D] = "D", [KEY_F] = "F", - [KEY_G] = "G", [KEY_H] = "H", - [KEY_J] = "J", [KEY_K] = "K", - [KEY_L] = "L", [KEY_SEMICOLON] = "Semicolon", - [KEY_APOSTROPHE] = "Apostrophe", [KEY_GRAVE] = "Grave", - [KEY_LEFTSHIFT] = "LeftShift", [KEY_BACKSLASH] = "BackSlash", - [KEY_Z] = "Z", [KEY_X] = "X", - [KEY_C] = "C", [KEY_V] = "V", - [KEY_B] = "B", [KEY_N] = "N", - [KEY_M] = "M", [KEY_COMMA] = "Comma", - [KEY_DOT] = "Dot", [KEY_SLASH] = "Slash", - [KEY_RIGHTSHIFT] = "RightShift", [KEY_KPASTERISK] = "KPAsterisk", - [KEY_LEFTALT] = "LeftAlt", [KEY_SPACE] = "Space", - [KEY_CAPSLOCK] = "CapsLock", [KEY_F1] = "F1", - [KEY_F2] = "F2", [KEY_F3] = "F3", - [KEY_F4] = "F4", [KEY_F5] = "F5", - [KEY_F6] = "F6", [KEY_F7] = "F7", - [KEY_F8] = "F8", [KEY_F9] = "F9", - [KEY_F10] = "F10", [KEY_NUMLOCK] = "NumLock", - [KEY_SCROLLLOCK] = "ScrollLock", [KEY_KP7] = "KP7", - [KEY_KP8] = "KP8", [KEY_KP9] = "KP9", - [KEY_KPMINUS] = "KPMinus", [KEY_KP4] = "KP4", - [KEY_KP5] = "KP5", [KEY_KP6] = "KP6", - [KEY_KPPLUS] = "KPPlus", [KEY_KP1] = "KP1", - [KEY_KP2] = "KP2", [KEY_KP3] = "KP3", - [KEY_KP0] = "KP0", [KEY_KPDOT] = "KPDot", - [KEY_ZENKAKUHANKAKU] = "Zenkaku/Hankaku", [KEY_102ND] = "102nd", - [KEY_F11] = "F11", [KEY_F12] = "F12", - [KEY_RO] = "RO", [KEY_KATAKANA] = "Katakana", - [KEY_HIRAGANA] = "HIRAGANA", [KEY_HENKAN] = "Henkan", - [KEY_KATAKANAHIRAGANA] = "Katakana/Hiragana", [KEY_MUHENKAN] = "Muhenkan", - [KEY_KPJPCOMMA] = "KPJpComma", [KEY_KPENTER] = "KPEnter", - [KEY_RIGHTCTRL] = "RightCtrl", [KEY_KPSLASH] = "KPSlash", - [KEY_SYSRQ] = "SysRq", [KEY_RIGHTALT] = "RightAlt", - [KEY_LINEFEED] = "LineFeed", [KEY_HOME] = "Home", - [KEY_UP] = "Up", [KEY_PAGEUP] = "PageUp", - [KEY_LEFT] = "Left", [KEY_RIGHT] = "Right", - [KEY_END] = "End", [KEY_DOWN] = "Down", - [KEY_PAGEDOWN] = "PageDown", [KEY_INSERT] = "Insert", - [KEY_DELETE] = "Delete", [KEY_MACRO] = "Macro", - [KEY_MUTE] = "Mute", [KEY_VOLUMEDOWN] = "VolumeDown", - [KEY_VOLUMEUP] = "VolumeUp", [KEY_POWER] = "Power", - [KEY_KPEQUAL] = "KPEqual", [KEY_KPPLUSMINUS] = "KPPlusMinus", - [KEY_PAUSE] = "Pause", [KEY_KPCOMMA] = "KPComma", - [KEY_HANGUEL] = "Hangeul", [KEY_HANJA] = "Hanja", - [KEY_YEN] = "Yen", [KEY_LEFTMETA] = "LeftMeta", - [KEY_RIGHTMETA] = "RightMeta", [KEY_COMPOSE] = "Compose", - [KEY_STOP] = "Stop", [KEY_AGAIN] = "Again", - [KEY_PROPS] = "Props", [KEY_UNDO] = "Undo", - [KEY_FRONT] = "Front", [KEY_COPY] = "Copy", - [KEY_OPEN] = "Open", [KEY_PASTE] = "Paste", - [KEY_FIND] = "Find", [KEY_CUT] = "Cut", - [KEY_HELP] = "Help", [KEY_MENU] = "Menu", - [KEY_CALC] = "Calc", [KEY_SETUP] = "Setup", - [KEY_SLEEP] = "Sleep", [KEY_WAKEUP] = "WakeUp", - [KEY_FILE] = "File", [KEY_SENDFILE] = "SendFile", - [KEY_DELETEFILE] = "DeleteFile", [KEY_XFER] = "X-fer", - [KEY_PROG1] = "Prog1", [KEY_PROG2] = "Prog2", - [KEY_WWW] = "WWW", [KEY_MSDOS] = "MSDOS", - [KEY_COFFEE] = "Coffee", [KEY_DIRECTION] = "Direction", - [KEY_CYCLEWINDOWS] = "CycleWindows", [KEY_MAIL] = "Mail", - [KEY_BOOKMARKS] = "Bookmarks", [KEY_COMPUTER] = "Computer", - [KEY_BACK] = "Back", [KEY_FORWARD] = "Forward", - [KEY_CLOSECD] = "CloseCD", [KEY_EJECTCD] = "EjectCD", - [KEY_EJECTCLOSECD] = "EjectCloseCD", [KEY_NEXTSONG] = "NextSong", - [KEY_PLAYPAUSE] = "PlayPause", [KEY_PREVIOUSSONG] = "PreviousSong", - [KEY_STOPCD] = "StopCD", [KEY_RECORD] = "Record", - [KEY_REWIND] = "Rewind", [KEY_PHONE] = "Phone", - [KEY_ISO] = "ISOKey", [KEY_CONFIG] = "Config", - [KEY_HOMEPAGE] = "HomePage", [KEY_REFRESH] = "Refresh", - [KEY_EXIT] = "Exit", [KEY_MOVE] = "Move", - [KEY_EDIT] = "Edit", [KEY_SCROLLUP] = "ScrollUp", - [KEY_SCROLLDOWN] = "ScrollDown", [KEY_KPLEFTPAREN] = "KPLeftParenthesis", - [KEY_KPRIGHTPAREN] = "KPRightParenthesis", [KEY_NEW] = "New", - [KEY_REDO] = "Redo", [KEY_F13] = "F13", - [KEY_F14] = "F14", [KEY_F15] = "F15", - [KEY_F16] = "F16", [KEY_F17] = "F17", - [KEY_F18] = "F18", [KEY_F19] = "F19", - [KEY_F20] = "F20", [KEY_F21] = "F21", - [KEY_F22] = "F22", [KEY_F23] = "F23", - [KEY_F24] = "F24", [KEY_PLAYCD] = "PlayCD", - [KEY_PAUSECD] = "PauseCD", [KEY_PROG3] = "Prog3", - [KEY_PROG4] = "Prog4", [KEY_SUSPEND] = "Suspend", - [KEY_CLOSE] = "Close", [KEY_PLAY] = "Play", - [KEY_FASTFORWARD] = "FastForward", [KEY_BASSBOOST] = "BassBoost", - [KEY_PRINT] = "Print", [KEY_HP] = "HP", - [KEY_CAMERA] = "Camera", [KEY_SOUND] = "Sound", - [KEY_QUESTION] = "Question", [KEY_EMAIL] = "Email", - [KEY_CHAT] = "Chat", [KEY_SEARCH] = "Search", - [KEY_CONNECT] = "Connect", [KEY_FINANCE] = "Finance", - [KEY_SPORT] = "Sport", [KEY_SHOP] = "Shop", - [KEY_ALTERASE] = "AlternateErase", [KEY_CANCEL] = "Cancel", - [KEY_BRIGHTNESSDOWN] = "BrightnessDown", [KEY_BRIGHTNESSUP] = "BrightnessUp", - [KEY_MEDIA] = "Media", [KEY_UNKNOWN] = "Unknown", - [BTN_0] = "Btn0", [BTN_1] = "Btn1", - [BTN_2] = "Btn2", [BTN_3] = "Btn3", - [BTN_4] = "Btn4", [BTN_5] = "Btn5", - [BTN_6] = "Btn6", [BTN_7] = "Btn7", - [BTN_8] = "Btn8", [BTN_9] = "Btn9", - [BTN_LEFT] = "LeftBtn", [BTN_RIGHT] = "RightBtn", - [BTN_MIDDLE] = "MiddleBtn", [BTN_SIDE] = "SideBtn", - [BTN_EXTRA] = "ExtraBtn", [BTN_FORWARD] = "ForwardBtn", - [BTN_BACK] = "BackBtn", [BTN_TASK] = "TaskBtn", - [BTN_TRIGGER] = "Trigger", [BTN_THUMB] = "ThumbBtn", - [BTN_THUMB2] = "ThumbBtn2", [BTN_TOP] = "TopBtn", - [BTN_TOP2] = "TopBtn2", [BTN_PINKIE] = "PinkieBtn", - [BTN_BASE] = "BaseBtn", [BTN_BASE2] = "BaseBtn2", - [BTN_BASE3] = "BaseBtn3", [BTN_BASE4] = "BaseBtn4", - [BTN_BASE5] = "BaseBtn5", [BTN_BASE6] = "BaseBtn6", - [BTN_DEAD] = "BtnDead", [BTN_A] = "BtnA", - [BTN_B] = "BtnB", [BTN_C] = "BtnC", - [BTN_X] = "BtnX", [BTN_Y] = "BtnY", - [BTN_Z] = "BtnZ", [BTN_TL] = "BtnTL", - [BTN_TR] = "BtnTR", [BTN_TL2] = "BtnTL2", - [BTN_TR2] = "BtnTR2", [BTN_SELECT] = "BtnSelect", - [BTN_START] = "BtnStart", [BTN_MODE] = "BtnMode", - [BTN_THUMBL] = "BtnThumbL", [BTN_THUMBR] = "BtnThumbR", - [BTN_TOOL_PEN] = "ToolPen", [BTN_TOOL_RUBBER] = "ToolRubber", - [BTN_TOOL_BRUSH] = "ToolBrush", [BTN_TOOL_PENCIL] = "ToolPencil", - [BTN_TOOL_AIRBRUSH] = "ToolAirbrush", [BTN_TOOL_FINGER] = "ToolFinger", - [BTN_TOOL_MOUSE] = "ToolMouse", [BTN_TOOL_LENS] = "ToolLens", - [BTN_TOUCH] = "Touch", [BTN_STYLUS] = "Stylus", - [BTN_STYLUS2] = "Stylus2", [BTN_TOOL_DOUBLETAP] = "ToolDoubleTap", - [BTN_TOOL_TRIPLETAP] = "ToolTripleTap", [BTN_GEAR_DOWN] = "WheelBtn", - [BTN_GEAR_UP] = "Gear up", [KEY_OK] = "Ok", - [KEY_SELECT] = "Select", [KEY_GOTO] = "Goto", - [KEY_CLEAR] = "Clear", [KEY_POWER2] = "Power2", - [KEY_OPTION] = "Option", [KEY_INFO] = "Info", - [KEY_TIME] = "Time", [KEY_VENDOR] = "Vendor", - [KEY_ARCHIVE] = "Archive", [KEY_PROGRAM] = "Program", - [KEY_CHANNEL] = "Channel", [KEY_FAVORITES] = "Favorites", - [KEY_EPG] = "EPG", [KEY_PVR] = "PVR", - [KEY_MHP] = "MHP", [KEY_LANGUAGE] = "Language", - [KEY_TITLE] = "Title", [KEY_SUBTITLE] = "Subtitle", - [KEY_ANGLE] = "Angle", [KEY_ZOOM] = "Zoom", - [KEY_MODE] = "Mode", [KEY_KEYBOARD] = "Keyboard", - [KEY_SCREEN] = "Screen", [KEY_PC] = "PC", - [KEY_TV] = "TV", [KEY_TV2] = "TV2", - [KEY_VCR] = "VCR", [KEY_VCR2] = "VCR2", - [KEY_SAT] = "Sat", [KEY_SAT2] = "Sat2", - [KEY_CD] = "CD", [KEY_TAPE] = "Tape", - [KEY_RADIO] = "Radio", [KEY_TUNER] = "Tuner", - [KEY_PLAYER] = "Player", [KEY_TEXT] = "Text", - [KEY_DVD] = "DVD", [KEY_AUX] = "Aux", - [KEY_MP3] = "MP3", [KEY_AUDIO] = "Audio", - [KEY_VIDEO] = "Video", [KEY_DIRECTORY] = "Directory", - [KEY_LIST] = "List", [KEY_MEMO] = "Memo", - [KEY_CALENDAR] = "Calendar", [KEY_RED] = "Red", - [KEY_GREEN] = "Green", [KEY_YELLOW] = "Yellow", - [KEY_BLUE] = "Blue", [KEY_CHANNELUP] = "ChannelUp", - [KEY_CHANNELDOWN] = "ChannelDown", [KEY_FIRST] = "First", - [KEY_LAST] = "Last", [KEY_AB] = "AB", - [KEY_NEXT] = "Next", [KEY_RESTART] = "Restart", - [KEY_SLOW] = "Slow", [KEY_SHUFFLE] = "Shuffle", - [KEY_BREAK] = "Break", [KEY_PREVIOUS] = "Previous", - [KEY_DIGITS] = "Digits", [KEY_TEEN] = "TEEN", - [KEY_TWEN] = "TWEN", [KEY_DEL_EOL] = "DeleteEOL", - [KEY_DEL_EOS] = "DeleteEOS", [KEY_INS_LINE] = "InsertLine", - [KEY_DEL_LINE] = "DeleteLine", - [KEY_SEND] = "Send", [KEY_REPLY] = "Reply", - [KEY_FORWARDMAIL] = "ForwardMail", [KEY_SAVE] = "Save", - [KEY_DOCUMENTS] = "Documents", - [KEY_FN] = "Fn", [KEY_FN_ESC] = "Fn+ESC", - [KEY_FN_1] = "Fn+1", [KEY_FN_2] = "Fn+2", - [KEY_FN_B] = "Fn+B", [KEY_FN_D] = "Fn+D", - [KEY_FN_E] = "Fn+E", [KEY_FN_F] = "Fn+F", - [KEY_FN_S] = "Fn+S", - [KEY_FN_F1] = "Fn+F1", [KEY_FN_F2] = "Fn+F2", - [KEY_FN_F3] = "Fn+F3", [KEY_FN_F4] = "Fn+F4", - [KEY_FN_F5] = "Fn+F5", [KEY_FN_F6] = "Fn+F6", - [KEY_FN_F7] = "Fn+F7", [KEY_FN_F8] = "Fn+F8", - [KEY_FN_F9] = "Fn+F9", [KEY_FN_F10] = "Fn+F10", - [KEY_FN_F11] = "Fn+F11", [KEY_FN_F12] = "Fn+F12", - [KEY_KBDILLUMTOGGLE] = "KbdIlluminationToggle", - [KEY_KBDILLUMDOWN] = "KbdIlluminationDown", - [KEY_KBDILLUMUP] = "KbdIlluminationUp", - [KEY_SWITCHVIDEOMODE] = "SwitchVideoMode", -}; - -static char *relatives[REL_MAX + 1] = { - [REL_X] = "X", [REL_Y] = "Y", - [REL_Z] = "Z", [REL_HWHEEL] = "HWheel", - [REL_DIAL] = "Dial", [REL_WHEEL] = "Wheel", - [REL_MISC] = "Misc", -}; - -static char *absolutes[ABS_MAX + 1] = { - [ABS_X] = "X", [ABS_Y] = "Y", - [ABS_Z] = "Z", [ABS_RX] = "Rx", - [ABS_RY] = "Ry", [ABS_RZ] = "Rz", - [ABS_THROTTLE] = "Throttle", [ABS_RUDDER] = "Rudder", - [ABS_WHEEL] = "Wheel", [ABS_GAS] = "Gas", - [ABS_BRAKE] = "Brake", [ABS_HAT0X] = "Hat0X", - [ABS_HAT0Y] = "Hat0Y", [ABS_HAT1X] = "Hat1X", - [ABS_HAT1Y] = "Hat1Y", [ABS_HAT2X] = "Hat2X", - [ABS_HAT2Y] = "Hat2Y", [ABS_HAT3X] = "Hat3X", - [ABS_HAT3Y] = "Hat 3Y", [ABS_PRESSURE] = "Pressure", - [ABS_DISTANCE] = "Distance", [ABS_TILT_X] = "XTilt", - [ABS_TILT_Y] = "YTilt", [ABS_TOOL_WIDTH] = "Tool Width", - [ABS_VOLUME] = "Volume", [ABS_MISC] = "Misc", -}; - -static char *misc[MSC_MAX + 1] = { - [MSC_SERIAL] = "Serial", [MSC_PULSELED] = "Pulseled", - [MSC_GESTURE] = "Gesture", [MSC_RAW] = "RawData" -}; - -static char *leds[LED_MAX + 1] = { - [LED_NUML] = "NumLock", [LED_CAPSL] = "CapsLock", - [LED_SCROLLL] = "ScrollLock", [LED_COMPOSE] = "Compose", - [LED_KANA] = "Kana", [LED_SLEEP] = "Sleep", - [LED_SUSPEND] = "Suspend", [LED_MUTE] = "Mute", - [LED_MISC] = "Misc", -}; - -static char *repeats[REP_MAX + 1] = { - [REP_DELAY] = "Delay", [REP_PERIOD] = "Period" -}; - -static char *sounds[SND_MAX + 1] = { - [SND_CLICK] = "Click", [SND_BELL] = "Bell", - [SND_TONE] = "Tone" -}; - -static char **names[EV_MAX + 1] = { - [EV_SYN] = syncs, [EV_KEY] = keys, - [EV_REL] = relatives, [EV_ABS] = absolutes, - [EV_MSC] = misc, [EV_LED] = leds, - [EV_SND] = sounds, [EV_REP] = repeats, -}; - -static void __attribute__((unused)) resolv_event(__u8 type, __u16 code) { - - printk("%s.%s", events[type] ? events[type] : "?", - names[type] ? (names[type][code] ? names[type][code] : "?") : "?"); -} diff --git a/drivers/usb/input/hid-ff.c b/drivers/usb/input/hid-ff.c index a8fc46c721c5..f8f660ee3fac 100644 --- a/drivers/usb/input/hid-ff.c +++ b/drivers/usb/input/hid-ff.c @@ -32,7 +32,7 @@ #undef DEBUG #include <linux/usb.h> -#include "hid.h" +#include <linux/hid.h> /* * This table contains pointers to initializers. To add support for new @@ -70,8 +70,8 @@ static struct hid_ff_initializer inits[] = { int hid_ff_init(struct hid_device* hid) { struct hid_ff_initializer *init; - int vendor = le16_to_cpu(hid->dev->descriptor.idVendor); - int product = le16_to_cpu(hid->dev->descriptor.idProduct); + int vendor = le16_to_cpu(to_usb_device(hid->dev)->descriptor.idVendor); + int product = le16_to_cpu(to_usb_device(hid->dev)->descriptor.idProduct); for (init = inits; init->idVendor; init++) if (init->idVendor == vendor && init->idProduct == product) @@ -79,3 +79,5 @@ int hid_ff_init(struct hid_device* hid) return init->init(hid); } +EXPORT_SYMBOL_GPL(hid_ff_init); + diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c deleted file mode 100644 index 68e7ebb978a9..000000000000 --- a/drivers/usb/input/hid-input.c +++ /dev/null @@ -1,868 +0,0 @@ -/* - * $Id: hid-input.c,v 1.2 2002/04/23 00:59:25 rdamazio Exp $ - * - * Copyright (c) 2000-2001 Vojtech Pavlik - * - * USB HID to Linux Input mapping - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Should you need to contact me, the author, you can do so either by - * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: - * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic - */ - -#include <linux/module.h> -#include <linux/slab.h> -#include <linux/kernel.h> -#include <linux/usb/input.h> - -#undef DEBUG - -#include "hid.h" - -#define unk KEY_UNKNOWN - -static const unsigned char hid_keyboard[256] = { - 0, 0, 0, 0, 30, 48, 46, 32, 18, 33, 34, 35, 23, 36, 37, 38, - 50, 49, 24, 25, 16, 19, 31, 20, 22, 47, 17, 45, 21, 44, 2, 3, - 4, 5, 6, 7, 8, 9, 10, 11, 28, 1, 14, 15, 57, 12, 13, 26, - 27, 43, 43, 39, 40, 41, 51, 52, 53, 58, 59, 60, 61, 62, 63, 64, - 65, 66, 67, 68, 87, 88, 99, 70,119,110,102,104,111,107,109,106, - 105,108,103, 69, 98, 55, 74, 78, 96, 79, 80, 81, 75, 76, 77, 71, - 72, 73, 82, 83, 86,127,116,117,183,184,185,186,187,188,189,190, - 191,192,193,194,134,138,130,132,128,129,131,137,133,135,136,113, - 115,114,unk,unk,unk,121,unk, 89, 93,124, 92, 94, 95,unk,unk,unk, - 122,123, 90, 91, 85,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk, - unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk, - unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk, - unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk, - unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk,unk, - 29, 42, 56,125, 97, 54,100,126,164,166,165,163,161,115,114,113, - 150,158,159,128,136,177,178,176,142,152,173,140,unk,unk,unk,unk -}; - -static const struct { - __s32 x; - __s32 y; -} hid_hat_to_axis[] = {{ 0, 0}, { 0,-1}, { 1,-1}, { 1, 0}, { 1, 1}, { 0, 1}, {-1, 1}, {-1, 0}, {-1,-1}}; - -#define map_abs(c) do { usage->code = c; usage->type = EV_ABS; bit = input->absbit; max = ABS_MAX; } while (0) -#define map_rel(c) do { usage->code = c; usage->type = EV_REL; bit = input->relbit; max = REL_MAX; } while (0) -#define map_key(c) do { usage->code = c; usage->type = EV_KEY; bit = input->keybit; max = KEY_MAX; } while (0) -#define map_led(c) do { usage->code = c; usage->type = EV_LED; bit = input->ledbit; max = LED_MAX; } while (0) - -#define map_abs_clear(c) do { map_abs(c); clear_bit(c, bit); } while (0) -#define map_key_clear(c) do { map_key(c); clear_bit(c, bit); } while (0) - -#ifdef CONFIG_USB_HIDINPUT_POWERBOOK - -struct hidinput_key_translation { - u16 from; - u16 to; - u8 flags; -}; - -#define POWERBOOK_FLAG_FKEY 0x01 - -static struct hidinput_key_translation powerbook_fn_keys[] = { - { KEY_BACKSPACE, KEY_DELETE }, - { KEY_F1, KEY_BRIGHTNESSDOWN, POWERBOOK_FLAG_FKEY }, - { KEY_F2, KEY_BRIGHTNESSUP, POWERBOOK_FLAG_FKEY }, - { KEY_F3, KEY_MUTE, POWERBOOK_FLAG_FKEY }, - { KEY_F4, KEY_VOLUMEDOWN, POWERBOOK_FLAG_FKEY }, - { KEY_F5, KEY_VOLUMEUP, POWERBOOK_FLAG_FKEY }, - { KEY_F6, KEY_NUMLOCK, POWERBOOK_FLAG_FKEY }, - { KEY_F7, KEY_SWITCHVIDEOMODE, POWERBOOK_FLAG_FKEY }, - { KEY_F8, KEY_KBDILLUMTOGGLE, POWERBOOK_FLAG_FKEY }, - { KEY_F9, KEY_KBDILLUMDOWN, POWERBOOK_FLAG_FKEY }, - { KEY_F10, KEY_KBDILLUMUP, POWERBOOK_FLAG_FKEY }, - { KEY_UP, KEY_PAGEUP }, - { KEY_DOWN, KEY_PAGEDOWN }, - { KEY_LEFT, KEY_HOME }, - { KEY_RIGHT, KEY_END }, - { } -}; - -static struct hidinput_key_translation powerbook_numlock_keys[] = { - { KEY_J, KEY_KP1 }, - { KEY_K, KEY_KP2 }, - { KEY_L, KEY_KP3 }, - { KEY_U, KEY_KP4 }, - { KEY_I, KEY_KP5 }, - { KEY_O, KEY_KP6 }, - { KEY_7, KEY_KP7 }, - { KEY_8, KEY_KP8 }, - { KEY_9, KEY_KP9 }, - { KEY_M, KEY_KP0 }, - { KEY_DOT, KEY_KPDOT }, - { KEY_SLASH, KEY_KPPLUS }, - { KEY_SEMICOLON, KEY_KPMINUS }, - { KEY_P, KEY_KPASTERISK }, - { KEY_MINUS, KEY_KPEQUAL }, - { KEY_0, KEY_KPSLASH }, - { KEY_F6, KEY_NUMLOCK }, - { KEY_KPENTER, KEY_KPENTER }, - { KEY_BACKSPACE, KEY_BACKSPACE }, - { } -}; - -static struct hidinput_key_translation powerbook_iso_keyboard[] = { - { KEY_GRAVE, KEY_102ND }, - { KEY_102ND, KEY_GRAVE }, - { } -}; - -static int usbhid_pb_fnmode = 1; -module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644); -MODULE_PARM_DESC(pb_fnmode, - "Mode of fn key on PowerBooks (0 = disabled, 1 = fkeyslast, 2 = fkeysfirst)"); - -static struct hidinput_key_translation *find_translation(struct hidinput_key_translation *table, u16 from) -{ - struct hidinput_key_translation *trans; - - /* Look for the translation */ - for (trans = table; trans->from; trans++) - if (trans->from == from) - return trans; - - return NULL; -} - -static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input, - struct hid_usage *usage, __s32 value) -{ - struct hidinput_key_translation *trans; - - if (usage->code == KEY_FN) { - if (value) hid->quirks |= HID_QUIRK_POWERBOOK_FN_ON; - else hid->quirks &= ~HID_QUIRK_POWERBOOK_FN_ON; - - input_event(input, usage->type, usage->code, value); - - return 1; - } - - if (usbhid_pb_fnmode) { - int do_translate; - - trans = find_translation(powerbook_fn_keys, usage->code); - if (trans) { - if (test_bit(usage->code, hid->pb_pressed_fn)) - do_translate = 1; - else if (trans->flags & POWERBOOK_FLAG_FKEY) - do_translate = - (usbhid_pb_fnmode == 2 && (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)) || - (usbhid_pb_fnmode == 1 && !(hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)); - else - do_translate = (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON); - - if (do_translate) { - if (value) - set_bit(usage->code, hid->pb_pressed_fn); - else - clear_bit(usage->code, hid->pb_pressed_fn); - - input_event(input, usage->type, trans->to, value); - - return 1; - } - } - - if (test_bit(usage->code, hid->pb_pressed_numlock) || - test_bit(LED_NUML, input->led)) { - trans = find_translation(powerbook_numlock_keys, usage->code); - - if (trans) { - if (value) - set_bit(usage->code, hid->pb_pressed_numlock); - else - clear_bit(usage->code, hid->pb_pressed_numlock); - - input_event(input, usage->type, trans->to, value); - } - - return 1; - } - } - - if (hid->quirks & HID_QUIRK_POWERBOOK_ISO_KEYBOARD) { - trans = find_translation(powerbook_iso_keyboard, usage->code); - if (trans) { - input_event(input, usage->type, trans->to, value); - return 1; - } - } - - return 0; -} - -static void hidinput_pb_setup(struct input_dev *input) -{ - struct hidinput_key_translation *trans; - - set_bit(KEY_NUMLOCK, input->keybit); - - /* Enable all needed keys */ - for (trans = powerbook_fn_keys; trans->from; trans++) - set_bit(trans->to, input->keybit); - - for (trans = powerbook_numlock_keys; trans->from; trans++) - set_bit(trans->to, input->keybit); - - for (trans = powerbook_iso_keyboard; trans->from; trans++) - set_bit(trans->to, input->keybit); -} -#else -static inline int hidinput_pb_event(struct hid_device *hid, struct input_dev *input, - struct hid_usage *usage, __s32 value) -{ - return 0; -} - -static inline void hidinput_pb_setup(struct input_dev *input) -{ -} -#endif - -static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_field *field, - struct hid_usage *usage) -{ - struct input_dev *input = hidinput->input; - struct hid_device *device = input->private; - int max = 0, code; - unsigned long *bit = NULL; - - field->hidinput = hidinput; - -#ifdef DEBUG - printk(KERN_DEBUG "Mapping: "); - resolv_usage(usage->hid); - printk(" ---> "); -#endif - - if (field->flags & HID_MAIN_ITEM_CONSTANT) - goto ignore; - - switch (usage->hid & HID_USAGE_PAGE) { - - case HID_UP_UNDEFINED: - goto ignore; - - case HID_UP_KEYBOARD: - - set_bit(EV_REP, input->evbit); - - if ((usage->hid & HID_USAGE) < 256) { - if (!hid_keyboard[usage->hid & HID_USAGE]) goto ignore; - map_key_clear(hid_keyboard[usage->hid & HID_USAGE]); - } else - map_key(KEY_UNKNOWN); - - break; - - case HID_UP_BUTTON: - - code = ((usage->hid - 1) & 0xf); - - switch (field->application) { - case HID_GD_MOUSE: - case HID_GD_POINTER: code += 0x110; break; - case HID_GD_JOYSTICK: code += 0x120; break; - case HID_GD_GAMEPAD: code += 0x130; break; - default: - switch (field->physical) { - case HID_GD_MOUSE: - case HID_GD_POINTER: code += 0x110; break; - case HID_GD_JOYSTICK: code += 0x120; break; - case HID_GD_GAMEPAD: code += 0x130; break; - default: code += 0x100; - } - } - - map_key(code); - break; - - - case HID_UP_SIMULATION: - - switch (usage->hid & 0xffff) { - case 0xba: map_abs(ABS_RUDDER); break; - case 0xbb: map_abs(ABS_THROTTLE); break; - case 0xc4: map_abs(ABS_GAS); break; - case 0xc5: map_abs(ABS_BRAKE); break; - case 0xc8: map_abs(ABS_WHEEL); break; - default: goto ignore; - } - break; - - case HID_UP_GENDESK: - - if ((usage->hid & 0xf0) == 0x80) { /* SystemControl */ - switch (usage->hid & 0xf) { - case 0x1: map_key_clear(KEY_POWER); break; - case 0x2: map_key_clear(KEY_SLEEP); break; - case 0x3: map_key_clear(KEY_WAKEUP); break; - default: goto unknown; - } - break; - } - - if ((usage->hid & 0xf0) == 0x90) { /* D-pad */ - switch (usage->hid) { - case HID_GD_UP: usage->hat_dir = 1; break; - case HID_GD_DOWN: usage->hat_dir = 5; break; - case HID_GD_RIGHT: usage->hat_dir = 3; break; - case HID_GD_LEFT: usage->hat_dir = 7; break; - default: goto unknown; - } - if (field->dpad) { - map_abs(field->dpad); - goto ignore; - } - map_abs(ABS_HAT0X); - break; - } - - switch (usage->hid) { - - /* These usage IDs map directly to the usage codes. */ - case HID_GD_X: case HID_GD_Y: case HID_GD_Z: - case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ: - case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL: - if (field->flags & HID_MAIN_ITEM_RELATIVE) - map_rel(usage->hid & 0xf); - else - map_abs(usage->hid & 0xf); - break; - - case HID_GD_HATSWITCH: - usage->hat_min = field->logical_minimum; - usage->hat_max = field->logical_maximum; - map_abs(ABS_HAT0X); - break; - - case HID_GD_START: map_key_clear(BTN_START); break; - case HID_GD_SELECT: map_key_clear(BTN_SELECT); break; - - default: goto unknown; - } - - break; - - case HID_UP_LED: - if (((usage->hid - 1) & 0xffff) >= LED_MAX) - goto ignore; - map_led((usage->hid - 1) & 0xffff); - break; - - case HID_UP_DIGITIZER: - - switch (usage->hid & 0xff) { - - case 0x30: /* TipPressure */ - if (!test_bit(BTN_TOUCH, input->keybit)) { - device->quirks |= HID_QUIRK_NOTOUCH; - set_bit(EV_KEY, input->evbit); - set_bit(BTN_TOUCH, input->keybit); - } - - map_abs_clear(ABS_PRESSURE); - break; - - case 0x32: /* InRange */ - switch (field->physical & 0xff) { - case 0x21: map_key(BTN_TOOL_MOUSE); break; - case 0x22: map_key(BTN_TOOL_FINGER); break; - default: map_key(BTN_TOOL_PEN); break; - } - break; - - case 0x3c: /* Invert */ - map_key_clear(BTN_TOOL_RUBBER); - break; - - case 0x33: /* Touch */ - case 0x42: /* TipSwitch */ - case 0x43: /* TipSwitch2 */ - device->quirks &= ~HID_QUIRK_NOTOUCH; - map_key_clear(BTN_TOUCH); - break; - - case 0x44: /* BarrelSwitch */ - map_key_clear(BTN_STYLUS); - break; - - default: goto unknown; - } - break; - - case HID_UP_CONSUMER: /* USB HUT v1.1, pages 56-62 */ - - switch (usage->hid & HID_USAGE) { - case 0x000: goto ignore; - case 0x034: map_key_clear(KEY_SLEEP); break; - case 0x036: map_key_clear(BTN_MISC); break; - case 0x045: map_key_clear(KEY_RADIO); break; - case 0x08a: map_key_clear(KEY_WWW); break; - case 0x08d: map_key_clear(KEY_PROGRAM); break; - case 0x095: map_key_clear(KEY_HELP); break; - case 0x09c: map_key_clear(KEY_CHANNELUP); break; - case 0x09d: map_key_clear(KEY_CHANNELDOWN); break; - case 0x0b0: map_key_clear(KEY_PLAY); break; - case 0x0b1: map_key_clear(KEY_PAUSE); break; - case 0x0b2: map_key_clear(KEY_RECORD); break; - case 0x0b3: map_key_clear(KEY_FASTFORWARD); break; - case 0x0b4: map_key_clear(KEY_REWIND); break; - case 0x0b5: map_key_clear(KEY_NEXTSONG); break; - case 0x0b6: map_key_clear(KEY_PREVIOUSSONG); break; - case 0x0b7: map_key_clear(KEY_STOPCD); break; - case 0x0b8: map_key_clear(KEY_EJECTCD); break; - case 0x0cd: map_key_clear(KEY_PLAYPAUSE); break; - case 0x0e0: map_abs_clear(ABS_VOLUME); break; - case 0x0e2: map_key_clear(KEY_MUTE); break; - case 0x0e5: map_key_clear(KEY_BASSBOOST); break; - case 0x0e9: map_key_clear(KEY_VOLUMEUP); break; - case 0x0ea: map_key_clear(KEY_VOLUMEDOWN); break; - case 0x183: map_key_clear(KEY_CONFIG); break; - case 0x18a: map_key_clear(KEY_MAIL); break; - case 0x192: map_key_clear(KEY_CALC); break; - case 0x194: map_key_clear(KEY_FILE); break; - case 0x1a7: map_key_clear(KEY_DOCUMENTS); break; - case 0x201: map_key_clear(KEY_NEW); break; - case 0x207: map_key_clear(KEY_SAVE); break; - case 0x208: map_key_clear(KEY_PRINT); break; - case 0x209: map_key_clear(KEY_PROPS); break; - case 0x21a: map_key_clear(KEY_UNDO); break; - case 0x21b: map_key_clear(KEY_COPY); break; - case 0x21c: map_key_clear(KEY_CUT); break; - case 0x21d: map_key_clear(KEY_PASTE); break; - case 0x221: map_key_clear(KEY_FIND); break; - case 0x223: map_key_clear(KEY_HOMEPAGE); break; - case 0x224: map_key_clear(KEY_BACK); break; - case 0x225: map_key_clear(KEY_FORWARD); break; - case 0x226: map_key_clear(KEY_STOP); break; - case 0x227: map_key_clear(KEY_REFRESH); break; - case 0x22a: map_key_clear(KEY_BOOKMARKS); break; - case 0x233: map_key_clear(KEY_SCROLLUP); break; - case 0x234: map_key_clear(KEY_SCROLLDOWN); break; - case 0x238: map_rel(REL_HWHEEL); break; - case 0x279: map_key_clear(KEY_REDO); break; - case 0x289: map_key_clear(KEY_REPLY); break; - case 0x28b: map_key_clear(KEY_FORWARDMAIL); break; - case 0x28c: map_key_clear(KEY_SEND); break; - - /* Reported on a Cherry Cymotion keyboard */ - case 0x301: map_key_clear(KEY_PROG1); break; - case 0x302: map_key_clear(KEY_PROG2); break; - case 0x303: map_key_clear(KEY_PROG3); break; - - default: goto ignore; - } - break; - - case HID_UP_HPVENDOR: /* Reported on a Dutch layout HP5308 */ - - set_bit(EV_REP, input->evbit); - switch (usage->hid & HID_USAGE) { - case 0x021: map_key_clear(KEY_PRINT); break; - case 0x070: map_key_clear(KEY_HP); break; - case 0x071: map_key_clear(KEY_CAMERA); break; - case 0x072: map_key_clear(KEY_SOUND); break; - case 0x073: map_key_clear(KEY_QUESTION); break; - case 0x080: map_key_clear(KEY_EMAIL); break; - case 0x081: map_key_clear(KEY_CHAT); break; - case 0x082: map_key_clear(KEY_SEARCH); break; - case 0x083: map_key_clear(KEY_CONNECT); break; - case 0x084: map_key_clear(KEY_FINANCE); break; - case 0x085: map_key_clear(KEY_SPORT); break; - case 0x086: map_key_clear(KEY_SHOP); break; - default: goto ignore; - } - break; - - case HID_UP_MSVENDOR: - goto ignore; - - case HID_UP_CUSTOM: /* Reported on Logitech and Powerbook USB keyboards */ - - set_bit(EV_REP, input->evbit); - switch(usage->hid & HID_USAGE) { - case 0x003: - /* The fn key on Apple PowerBooks */ - map_key_clear(KEY_FN); - hidinput_pb_setup(input); - break; - - default: goto ignore; - } - break; - - case HID_UP_LOGIVENDOR: /* Reported on Logitech Ultra X Media Remote */ - - set_bit(EV_REP, input->evbit); - switch(usage->hid & HID_USAGE) { - case 0x004: map_key_clear(KEY_AGAIN); break; - case 0x00d: map_key_clear(KEY_HOME); break; - case 0x024: map_key_clear(KEY_SHUFFLE); break; - case 0x025: map_key_clear(KEY_TV); break; - case 0x026: map_key_clear(KEY_MENU); break; - case 0x031: map_key_clear(KEY_AUDIO); break; - case 0x032: map_key_clear(KEY_TEXT); break; - case 0x033: map_key_clear(KEY_LAST); break; - case 0x047: map_key_clear(KEY_MP3); break; - case 0x048: map_key_clear(KEY_DVD); break; - case 0x049: map_key_clear(KEY_MEDIA); break; - case 0x04a: map_key_clear(KEY_VIDEO); break; - case 0x04b: map_key_clear(KEY_ANGLE); break; - case 0x04c: map_key_clear(KEY_LANGUAGE); break; - case 0x04d: map_key_clear(KEY_SUBTITLE); break; - case 0x051: map_key_clear(KEY_RED); break; - case 0x052: map_key_clear(KEY_CLOSE); break; - default: goto ignore; - } - break; - - case HID_UP_PID: - - switch(usage->hid & HID_USAGE) { - case 0xa4: map_key_clear(BTN_DEAD); break; - default: goto ignore; - } - break; - - default: - unknown: - if (field->report_size == 1) { - if (field->report->type == HID_OUTPUT_REPORT) { - map_led(LED_MISC); - break; - } - map_key(BTN_MISC); - break; - } - if (field->flags & HID_MAIN_ITEM_RELATIVE) { - map_rel(REL_MISC); - break; - } - map_abs(ABS_MISC); - break; - } - - if (device->quirks & HID_QUIRK_MIGHTYMOUSE) { - if (usage->hid == HID_GD_Z) - map_rel(REL_HWHEEL); - else if (usage->code == BTN_1) - map_key(BTN_2); - else if (usage->code == BTN_2) - map_key(BTN_1); - } - - if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) && - (usage->type == EV_REL) && (usage->code == REL_WHEEL)) - set_bit(REL_HWHEEL, bit); - - if (((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005)) - || ((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007))) - goto ignore; - - set_bit(usage->type, input->evbit); - - while (usage->code <= max && test_and_set_bit(usage->code, bit)) - usage->code = find_next_zero_bit(bit, max + 1, usage->code); - - if (usage->code > max) - goto ignore; - - - if (usage->type == EV_ABS) { - - int a = field->logical_minimum; - int b = field->logical_maximum; - - if ((device->quirks & HID_QUIRK_BADPAD) && (usage->code == ABS_X || usage->code == ABS_Y)) { - a = field->logical_minimum = 0; - b = field->logical_maximum = 255; - } - - if (field->application == HID_GD_GAMEPAD || field->application == HID_GD_JOYSTICK) - input_set_abs_params(input, usage->code, a, b, (b - a) >> 8, (b - a) >> 4); - else input_set_abs_params(input, usage->code, a, b, 0, 0); - - } - - if (usage->type == EV_ABS && - (usage->hat_min < usage->hat_max || usage->hat_dir)) { - int i; - for (i = usage->code; i < usage->code + 2 && i <= max; i++) { - input_set_abs_params(input, i, -1, 1, 0, 0); - set_bit(i, input->absbit); - } - if (usage->hat_dir && !field->dpad) - field->dpad = usage->code; - } - -#ifdef DEBUG - resolv_event(usage->type, usage->code); - printk("\n"); -#endif - return; - -ignore: -#ifdef DEBUG - printk("IGNORED\n"); -#endif - return; -} - -void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value) -{ - struct input_dev *input; - int *quirks = &hid->quirks; - - if (!field->hidinput) - return; - - input = field->hidinput->input; - - if (!usage->type) - return; - - if (((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_5) && (usage->hid == 0x00090005)) - || ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007))) { - if (value) hid->quirks |= HID_QUIRK_2WHEEL_MOUSE_HACK_ON; - else hid->quirks &= ~HID_QUIRK_2WHEEL_MOUSE_HACK_ON; - return; - } - - if ((hid->quirks & HID_QUIRK_INVERT_HWHEEL) && (usage->code == REL_HWHEEL)) { - input_event(input, usage->type, usage->code, -value); - return; - } - - if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_ON) && (usage->code == REL_WHEEL)) { - input_event(input, usage->type, REL_HWHEEL, value); - return; - } - - if ((hid->quirks & HID_QUIRK_POWERBOOK_HAS_FN) && hidinput_pb_event(hid, input, usage, value)) - return; - - if (usage->hat_min < usage->hat_max || usage->hat_dir) { - int hat_dir = usage->hat_dir; - if (!hat_dir) - hat_dir = (value - usage->hat_min) * 8 / (usage->hat_max - usage->hat_min + 1) + 1; - if (hat_dir < 0 || hat_dir > 8) hat_dir = 0; - input_event(input, usage->type, usage->code , hid_hat_to_axis[hat_dir].x); - input_event(input, usage->type, usage->code + 1, hid_hat_to_axis[hat_dir].y); - return; - } - - if (usage->hid == (HID_UP_DIGITIZER | 0x003c)) { /* Invert */ - *quirks = value ? (*quirks | HID_QUIRK_INVERT) : (*quirks & ~HID_QUIRK_INVERT); - return; - } - - if (usage->hid == (HID_UP_DIGITIZER | 0x0032)) { /* InRange */ - if (value) { - input_event(input, usage->type, (*quirks & HID_QUIRK_INVERT) ? BTN_TOOL_RUBBER : usage->code, 1); - return; - } - input_event(input, usage->type, usage->code, 0); - input_event(input, usage->type, BTN_TOOL_RUBBER, 0); - return; - } - - if (usage->hid == (HID_UP_DIGITIZER | 0x0030) && (*quirks & HID_QUIRK_NOTOUCH)) { /* Pressure */ - int a = field->logical_minimum; - int b = field->logical_maximum; - input_event(input, EV_KEY, BTN_TOUCH, value > a + ((b - a) >> 3)); - } - - if (usage->hid == (HID_UP_PID | 0x83UL)) { /* Simultaneous Effects Max */ - dbg("Maximum Effects - %d",value); - return; - } - - if (usage->hid == (HID_UP_PID | 0x7fUL)) { - dbg("PID Pool Report\n"); - return; - } - - if ((usage->type == EV_KEY) && (usage->code == 0)) /* Key 0 is "unassigned", not KEY_UNKNOWN */ - return; - - input_event(input, usage->type, usage->code, value); - - if ((field->flags & HID_MAIN_ITEM_RELATIVE) && (usage->type == EV_KEY)) - input_event(input, usage->type, usage->code, 0); -} - -void hidinput_report_event(struct hid_device *hid, struct hid_report *report) -{ - struct hid_input *hidinput; - - list_for_each_entry(hidinput, &hid->inputs, list) - input_sync(hidinput->input); -} - -static int hidinput_find_field(struct hid_device *hid, unsigned int type, unsigned int code, struct hid_field **field) -{ - struct hid_report *report; - int i, j; - - list_for_each_entry(report, &hid->report_enum[HID_OUTPUT_REPORT].report_list, list) { - for (i = 0; i < report->maxfield; i++) { - *field = report->field[i]; - for (j = 0; j < (*field)->maxusage; j++) - if ((*field)->usage[j].type == type && (*field)->usage[j].code == code) - return j; - } - } - return -1; -} - -static int hidinput_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value) -{ - struct hid_device *hid = dev->private; - struct hid_field *field; - int offset; - - if (type == EV_FF) - return input_ff_event(dev, type, code, value); - - if (type != EV_LED) - return -1; - - if ((offset = hidinput_find_field(hid, type, code, &field)) == -1) { - warn("event field not found"); - return -1; - } - - hid_set_field(field, offset, value); - hid_submit_report(hid, field->report, USB_DIR_OUT); - - return 0; -} - -static int hidinput_open(struct input_dev *dev) -{ - struct hid_device *hid = dev->private; - return hid_open(hid); -} - -static void hidinput_close(struct input_dev *dev) -{ - struct hid_device *hid = dev->private; - hid_close(hid); -} - -/* - * Register the input device; print a message. - * Configure the input layer interface - * Read all reports and initialize the absolute field values. - */ - -int hidinput_connect(struct hid_device *hid) -{ - struct usb_device *dev = hid->dev; - struct hid_report *report; - struct hid_input *hidinput = NULL; - struct input_dev *input_dev; - int i, j, k; - - INIT_LIST_HEAD(&hid->inputs); - - for (i = 0; i < hid->maxcollection; i++) - if (hid->collection[i].type == HID_COLLECTION_APPLICATION || - hid->collection[i].type == HID_COLLECTION_PHYSICAL) - if (IS_INPUT_APPLICATION(hid->collection[i].usage)) - break; - - if (i == hid->maxcollection) - return -1; - - for (k = HID_INPUT_REPORT; k <= HID_OUTPUT_REPORT; k++) - list_for_each_entry(report, &hid->report_enum[k].report_list, list) { - - if (!report->maxfield) - continue; - - if (!hidinput) { - hidinput = kzalloc(sizeof(*hidinput), GFP_KERNEL); - input_dev = input_allocate_device(); - if (!hidinput || !input_dev) { - kfree(hidinput); - input_free_device(input_dev); - err("Out of memory during hid input probe"); - return -1; - } - - input_dev->private = hid; - input_dev->event = hidinput_input_event; - input_dev->open = hidinput_open; - input_dev->close = hidinput_close; - - input_dev->name = hid->name; - input_dev->phys = hid->phys; - input_dev->uniq = hid->uniq; - usb_to_input_id(dev, &input_dev->id); - input_dev->cdev.dev = &hid->intf->dev; - - hidinput->input = input_dev; - list_add_tail(&hidinput->list, &hid->inputs); - } - - for (i = 0; i < report->maxfield; i++) - for (j = 0; j < report->field[i]->maxusage; j++) - hidinput_configure_usage(hidinput, report->field[i], - report->field[i]->usage + j); - - if (hid->quirks & HID_QUIRK_MULTI_INPUT) { - /* This will leave hidinput NULL, so that it - * allocates another one if we have more inputs on - * the same interface. Some devices (e.g. Happ's - * UGCI) cram a lot of unrelated inputs into the - * same interface. */ - hidinput->report = report; - input_register_device(hidinput->input); - hidinput = NULL; - } - } - - /* This only gets called when we are a single-input (most of the - * time). IOW, not a HID_QUIRK_MULTI_INPUT. The hid_ff_init() is - * only useful in this case, and not for multi-input quirks. */ - if (hidinput) { - hid_ff_init(hid); - input_register_device(hidinput->input); - } - - return 0; -} - -void hidinput_disconnect(struct hid_device *hid) -{ - struct hid_input *hidinput, *next; - - list_for_each_entry_safe(hidinput, next, &hid->inputs, list) { - list_del(&hidinput->list); - input_unregister_device(hidinput->input); - kfree(hidinput); - } -} diff --git a/drivers/usb/input/hid-lgff.c b/drivers/usb/input/hid-lgff.c index 93da222b6da8..e47466268565 100644 --- a/drivers/usb/input/hid-lgff.c +++ b/drivers/usb/input/hid-lgff.c @@ -29,7 +29,8 @@ #include <linux/input.h> #include <linux/usb.h> -#include "hid.h" +#include <linux/hid.h> +#include "usbhid.h" struct device_type { u16 idVendor; @@ -75,7 +76,7 @@ static int hid_lgff_play(struct input_dev *dev, void *data, struct ff_effect *ef report->field[0]->value[2] = x; report->field[0]->value[3] = y; dbg("(x, y)=(%04x, %04x)", x, y); - hid_submit_report(hid, report, USB_DIR_OUT); + usbhid_submit_report(hid, report, USB_DIR_OUT); break; case FF_RUMBLE: @@ -90,7 +91,7 @@ static int hid_lgff_play(struct input_dev *dev, void *data, struct ff_effect *ef report->field[0]->value[2] = left; report->field[0]->value[3] = right; dbg("(left, right)=(%04x, %04x)", left, right); - hid_submit_report(hid, report, USB_DIR_OUT); + usbhid_submit_report(hid, report, USB_DIR_OUT); break; } return 0; diff --git a/drivers/usb/input/hid-pidff.c b/drivers/usb/input/hid-pidff.c index 5420c13eb8eb..cbd2d53fefff 100644 --- a/drivers/usb/input/hid-pidff.c +++ b/drivers/usb/input/hid-pidff.c @@ -28,7 +28,9 @@ #include <linux/input.h> #include <linux/usb.h> -#include "hid.h" +#include <linux/hid.h> + +#include "usbhid.h" #define PID_EFFECTS_MAX 64 @@ -260,7 +262,7 @@ static void pidff_set_envelope_report(struct pidff_device *pidff, debug("attack %u => %d", envelope->attack_level, pidff->set_envelope[PID_ATTACK_LEVEL].value[0]); - hid_submit_report(pidff->hid, pidff->reports[PID_SET_ENVELOPE], + usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_ENVELOPE], USB_DIR_OUT); } @@ -287,7 +289,7 @@ static void pidff_set_constant_force_report(struct pidff_device *pidff, pidff_set_signed(&pidff->set_constant[PID_MAGNITUDE], effect->u.constant.level); - hid_submit_report(pidff->hid, pidff->reports[PID_SET_CONSTANT], + usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_CONSTANT], USB_DIR_OUT); } @@ -322,7 +324,7 @@ static void pidff_set_effect_report(struct pidff_device *pidff, pidff->effect_direction); pidff->set_effect[PID_START_DELAY].value[0] = effect->replay.delay; - hid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT], + usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT], USB_DIR_OUT); } @@ -354,7 +356,7 @@ static void pidff_set_periodic_report(struct pidff_device *pidff, pidff_set(&pidff->set_periodic[PID_PHASE], effect->u.periodic.phase); pidff->set_periodic[PID_PERIOD].value[0] = effect->u.periodic.period; - hid_submit_report(pidff->hid, pidff->reports[PID_SET_PERIODIC], + usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_PERIODIC], USB_DIR_OUT); } @@ -396,8 +398,8 @@ static void pidff_set_condition_report(struct pidff_device *pidff, effect->u.condition[i].left_saturation); pidff_set(&pidff->set_condition[PID_DEAD_BAND], effect->u.condition[i].deadband); - hid_wait_io(pidff->hid); - hid_submit_report(pidff->hid, pidff->reports[PID_SET_CONDITION], + usbhid_wait_io(pidff->hid); + usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_CONDITION], USB_DIR_OUT); } } @@ -438,7 +440,7 @@ static void pidff_set_ramp_force_report(struct pidff_device *pidff, effect->u.ramp.start_level); pidff_set_signed(&pidff->set_ramp[PID_RAMP_END], effect->u.ramp.end_level); - hid_submit_report(pidff->hid, pidff->reports[PID_SET_RAMP], + usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_RAMP], USB_DIR_OUT); } @@ -463,19 +465,19 @@ static int pidff_request_effect_upload(struct pidff_device *pidff, int efnum) int j; pidff->create_new_effect_type->value[0] = efnum; - hid_submit_report(pidff->hid, pidff->reports[PID_CREATE_NEW_EFFECT], + usbhid_submit_report(pidff->hid, pidff->reports[PID_CREATE_NEW_EFFECT], USB_DIR_OUT); debug("create_new_effect sent, type: %d", efnum); pidff->block_load[PID_EFFECT_BLOCK_INDEX].value[0] = 0; pidff->block_load_status->value[0] = 0; - hid_wait_io(pidff->hid); + usbhid_wait_io(pidff->hid); for (j = 0; j < 60; j++) { debug("pid_block_load requested"); - hid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_LOAD], + usbhid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_LOAD], USB_DIR_IN); - hid_wait_io(pidff->hid); + usbhid_wait_io(pidff->hid); if (pidff->block_load_status->value[0] == pidff->status_id[PID_BLOCK_LOAD_SUCCESS]) { debug("device reported free memory: %d bytes", @@ -511,8 +513,8 @@ static void pidff_playback_pid(struct pidff_device *pidff, int pid_id, int n) pidff->effect_operation[PID_LOOP_COUNT].value[0] = n; } - hid_wait_io(pidff->hid); - hid_submit_report(pidff->hid, pidff->reports[PID_EFFECT_OPERATION], + usbhid_wait_io(pidff->hid); + usbhid_submit_report(pidff->hid, pidff->reports[PID_EFFECT_OPERATION], USB_DIR_OUT); } @@ -534,7 +536,7 @@ static int pidff_playback(struct input_dev *dev, int effect_id, int value) static void pidff_erase_pid(struct pidff_device *pidff, int pid_id) { pidff->block_free[PID_EFFECT_BLOCK_INDEX].value[0] = pid_id; - hid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_FREE], + usbhid_submit_report(pidff->hid, pidff->reports[PID_BLOCK_FREE], USB_DIR_OUT); } @@ -714,7 +716,7 @@ static void pidff_set_gain(struct input_dev *dev, u16 gain) struct pidff_device *pidff = dev->ff->private; pidff_set(&pidff->device_gain[PID_DEVICE_GAIN_FIELD], gain); - hid_submit_report(pidff->hid, pidff->reports[PID_DEVICE_GAIN], + usbhid_submit_report(pidff->hid, pidff->reports[PID_DEVICE_GAIN], USB_DIR_OUT); } @@ -739,7 +741,7 @@ static void pidff_autocenter(struct pidff_device *pidff, u16 magnitude) pidff_set(&pidff->set_effect[PID_GAIN], magnitude); pidff->set_effect[PID_START_DELAY].value[0] = 0; - hid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT], + usbhid_submit_report(pidff->hid, pidff->reports[PID_SET_EFFECT], USB_DIR_OUT); } @@ -1163,19 +1165,19 @@ static void pidff_reset(struct pidff_device *pidff) pidff->device_control->value[0] = pidff->control_id[PID_RESET]; /* We reset twice as sometimes hid_wait_io isn't waiting long enough */ - hid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); - hid_wait_io(hid); - hid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); - hid_wait_io(hid); + usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); + usbhid_wait_io(hid); + usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); + usbhid_wait_io(hid); pidff->device_control->value[0] = pidff->control_id[PID_ENABLE_ACTUATORS]; - hid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); - hid_wait_io(hid); + usbhid_submit_report(hid, pidff->reports[PID_DEVICE_CONTROL], USB_DIR_OUT); + usbhid_wait_io(hid); /* pool report is sometimes messed up, refetch it */ - hid_submit_report(hid, pidff->reports[PID_POOL], USB_DIR_IN); - hid_wait_io(hid); + usbhid_submit_report(hid, pidff->reports[PID_POOL], USB_DIR_IN); + usbhid_wait_io(hid); if (pidff->pool[PID_SIMULTANEOUS_MAX].value) { int sim_effects = pidff->pool[PID_SIMULTANEOUS_MAX].value[0]; @@ -1187,9 +1189,9 @@ static void pidff_reset(struct pidff_device *pidff) break; } debug("pid_pool requested again"); - hid_submit_report(hid, pidff->reports[PID_POOL], + usbhid_submit_report(hid, pidff->reports[PID_POOL], USB_DIR_IN); - hid_wait_io(hid); + usbhid_wait_io(hid); } } } @@ -1275,7 +1277,7 @@ int hid_pidff_init(struct hid_device *hid) if (test_bit(FF_GAIN, dev->ffbit)) { pidff_set(&pidff->device_gain[PID_DEVICE_GAIN_FIELD], 0xffff); - hid_submit_report(pidff->hid, pidff->reports[PID_DEVICE_GAIN], + usbhid_submit_report(pidff->hid, pidff->reports[PID_DEVICE_GAIN], USB_DIR_OUT); } diff --git a/drivers/usb/input/hid-tmff.c b/drivers/usb/input/hid-tmff.c index 2d5be4c318ac..ab67331620d0 100644 --- a/drivers/usb/input/hid-tmff.c +++ b/drivers/usb/input/hid-tmff.c @@ -32,7 +32,8 @@ #undef DEBUG #include <linux/usb.h> -#include "hid.h" +#include <linux/hid.h> +#include "usbhid.h" /* Usages for thrustmaster devices I know about */ #define THRUSTMASTER_USAGE_RUMBLE_LR (HID_UP_GENDESK | 0xbb) @@ -70,7 +71,7 @@ static int hid_tmff_play(struct input_dev *dev, void *data, struct ff_effect *ef tmff->rumble->value[0] = left; tmff->rumble->value[1] = right; dbg("(left,right)=(%08x, %08x)", left, right); - hid_submit_report(hid, tmff->report, USB_DIR_OUT); + usbhid_submit_report(hid, tmff->report, USB_DIR_OUT); return 0; } diff --git a/drivers/usb/input/hid-zpff.c b/drivers/usb/input/hid-zpff.c index d2ce3214572c..7bd8238ca212 100644 --- a/drivers/usb/input/hid-zpff.c +++ b/drivers/usb/input/hid-zpff.c @@ -27,7 +27,8 @@ #include <linux/input.h> #include <linux/usb.h> -#include "hid.h" +#include <linux/hid.h> +#include "usbhid.h" struct zpff_device { struct hid_report *report; @@ -56,7 +57,7 @@ static int hid_zpff_play(struct input_dev *dev, void *data, zpff->report->field[2]->value[0] = left; zpff->report->field[3]->value[0] = right; debug("running with 0x%02x 0x%02x", left, right); - hid_submit_report(hid, zpff->report, USB_DIR_OUT); + usbhid_submit_report(hid, zpff->report, USB_DIR_OUT); return 0; } @@ -101,7 +102,7 @@ int hid_zpff_init(struct hid_device *hid) zpff->report->field[1]->value[0] = 0x02; zpff->report->field[2]->value[0] = 0x00; zpff->report->field[3]->value[0] = 0x00; - hid_submit_report(hid, zpff->report, USB_DIR_OUT); + usbhid_submit_report(hid, zpff->report, USB_DIR_OUT); printk(KERN_INFO "Force feedback for Zeroplus based devices by " "Anssi Hannula <anssi.hannula@gmail.com>\n"); diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h deleted file mode 100644 index 2a9bf07944c0..000000000000 --- a/drivers/usb/input/hid.h +++ /dev/null @@ -1,539 +0,0 @@ -#ifndef __HID_H -#define __HID_H - -/* - * $Id: hid.h,v 1.24 2001/12/27 10:37:41 vojtech Exp $ - * - * Copyright (c) 1999 Andreas Gal - * Copyright (c) 2000-2001 Vojtech Pavlik - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * - * Should you need to contact me, the author, you can do so either by - * e-mail - mail your message to <vojtech@ucw.cz>, or by paper mail: - * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic - */ - -#include <linux/types.h> -#include <linux/slab.h> -#include <linux/list.h> -#include <linux/timer.h> -#include <linux/workqueue.h> - -/* - * USB HID (Human Interface Device) interface class code - */ - -#define USB_INTERFACE_CLASS_HID 3 - -/* - * USB HID interface subclass and protocol codes - */ - -#define USB_INTERFACE_SUBCLASS_BOOT 1 -#define USB_INTERFACE_PROTOCOL_KEYBOARD 1 -#define USB_INTERFACE_PROTOCOL_MOUSE 2 - -/* - * HID class requests - */ - -#define HID_REQ_GET_REPORT 0x01 -#define HID_REQ_GET_IDLE 0x02 -#define HID_REQ_GET_PROTOCOL 0x03 -#define HID_REQ_SET_REPORT 0x09 -#define HID_REQ_SET_IDLE 0x0A -#define HID_REQ_SET_PROTOCOL 0x0B - -/* - * HID class descriptor types - */ - -#define HID_DT_HID (USB_TYPE_CLASS | 0x01) -#define HID_DT_REPORT (USB_TYPE_CLASS | 0x02) -#define HID_DT_PHYSICAL (USB_TYPE_CLASS | 0x03) - -/* - * We parse each description item into this structure. Short items data - * values are expanded to 32-bit signed int, long items contain a pointer - * into the data area. - */ - -struct hid_item { - unsigned format; - __u8 size; - __u8 type; - __u8 tag; - union { - __u8 u8; - __s8 s8; - __u16 u16; - __s16 s16; - __u32 u32; - __s32 s32; - __u8 *longdata; - } data; -}; - -/* - * HID report item format - */ - -#define HID_ITEM_FORMAT_SHORT 0 -#define HID_ITEM_FORMAT_LONG 1 - -/* - * Special tag indicating long items - */ - -#define HID_ITEM_TAG_LONG 15 - -/* - * HID report descriptor item type (prefix bit 2,3) - */ - -#define HID_ITEM_TYPE_MAIN 0 -#define HID_ITEM_TYPE_GLOBAL 1 -#define HID_ITEM_TYPE_LOCAL 2 -#define HID_ITEM_TYPE_RESERVED 3 - -/* - * HID report descriptor main item tags - */ - -#define HID_MAIN_ITEM_TAG_INPUT 8 -#define HID_MAIN_ITEM_TAG_OUTPUT 9 -#define HID_MAIN_ITEM_TAG_FEATURE 11 -#define HID_MAIN_ITEM_TAG_BEGIN_COLLECTION 10 -#define HID_MAIN_ITEM_TAG_END_COLLECTION 12 - -/* - * HID report descriptor main item contents - */ - -#define HID_MAIN_ITEM_CONSTANT 0x001 -#define HID_MAIN_ITEM_VARIABLE 0x002 -#define HID_MAIN_ITEM_RELATIVE 0x004 -#define HID_MAIN_ITEM_WRAP 0x008 -#define HID_MAIN_ITEM_NONLINEAR 0x010 -#define HID_MAIN_ITEM_NO_PREFERRED 0x020 -#define HID_MAIN_ITEM_NULL_STATE 0x040 -#define HID_MAIN_ITEM_VOLATILE 0x080 -#define HID_MAIN_ITEM_BUFFERED_BYTE 0x100 - -/* - * HID report descriptor collection item types - */ - -#define HID_COLLECTION_PHYSICAL 0 -#define HID_COLLECTION_APPLICATION 1 -#define HID_COLLECTION_LOGICAL 2 - -/* - * HID report descriptor global item tags - */ - -#define HID_GLOBAL_ITEM_TAG_USAGE_PAGE 0 -#define HID_GLOBAL_ITEM_TAG_LOGICAL_MINIMUM 1 -#define HID_GLOBAL_ITEM_TAG_LOGICAL_MAXIMUM 2 -#define HID_GLOBAL_ITEM_TAG_PHYSICAL_MINIMUM 3 -#define HID_GLOBAL_ITEM_TAG_PHYSICAL_MAXIMUM 4 -#define HID_GLOBAL_ITEM_TAG_UNIT_EXPONENT 5 -#define HID_GLOBAL_ITEM_TAG_UNIT 6 -#define HID_GLOBAL_ITEM_TAG_REPORT_SIZE 7 -#define HID_GLOBAL_ITEM_TAG_REPORT_ID 8 -#define HID_GLOBAL_ITEM_TAG_REPORT_COUNT 9 -#define HID_GLOBAL_ITEM_TAG_PUSH 10 -#define HID_GLOBAL_ITEM_TAG_POP 11 - -/* - * HID report descriptor local item tags - */ - -#define HID_LOCAL_ITEM_TAG_USAGE 0 -#define HID_LOCAL_ITEM_TAG_USAGE_MINIMUM 1 -#define HID_LOCAL_ITEM_TAG_USAGE_MAXIMUM 2 -#define HID_LOCAL_ITEM_TAG_DESIGNATOR_INDEX 3 -#define HID_LOCAL_ITEM_TAG_DESIGNATOR_MINIMUM 4 -#define HID_LOCAL_ITEM_TAG_DESIGNATOR_MAXIMUM 5 -#define HID_LOCAL_ITEM_TAG_STRING_INDEX 7 -#define HID_LOCAL_ITEM_TAG_STRING_MINIMUM 8 -#define HID_LOCAL_ITEM_TAG_STRING_MAXIMUM 9 -#define HID_LOCAL_ITEM_TAG_DELIMITER 10 - -/* - * HID usage tables - */ - -#define HID_USAGE_PAGE 0xffff0000 - -#define HID_UP_UNDEFINED 0x00000000 -#define HID_UP_GENDESK 0x00010000 -#define HID_UP_SIMULATION 0x00020000 -#define HID_UP_KEYBOARD 0x00070000 -#define HID_UP_LED 0x00080000 -#define HID_UP_BUTTON 0x00090000 -#define HID_UP_ORDINAL 0x000a0000 -#define HID_UP_CONSUMER 0x000c0000 -#define HID_UP_DIGITIZER 0x000d0000 -#define HID_UP_PID 0x000f0000 -#define HID_UP_HPVENDOR 0xff7f0000 -#define HID_UP_MSVENDOR 0xff000000 -#define HID_UP_CUSTOM 0x00ff0000 -#define HID_UP_LOGIVENDOR 0xffbc0000 - -#define HID_USAGE 0x0000ffff - -#define HID_GD_POINTER 0x00010001 -#define HID_GD_MOUSE 0x00010002 -#define HID_GD_JOYSTICK 0x00010004 -#define HID_GD_GAMEPAD 0x00010005 -#define HID_GD_KEYBOARD 0x00010006 -#define HID_GD_KEYPAD 0x00010007 -#define HID_GD_MULTIAXIS 0x00010008 -#define HID_GD_X 0x00010030 -#define HID_GD_Y 0x00010031 -#define HID_GD_Z 0x00010032 -#define HID_GD_RX 0x00010033 -#define HID_GD_RY 0x00010034 -#define HID_GD_RZ 0x00010035 -#define HID_GD_SLIDER 0x00010036 -#define HID_GD_DIAL 0x00010037 -#define HID_GD_WHEEL 0x00010038 -#define HID_GD_HATSWITCH 0x00010039 -#define HID_GD_BUFFER 0x0001003a -#define HID_GD_BYTECOUNT 0x0001003b -#define HID_GD_MOTION 0x0001003c -#define HID_GD_START 0x0001003d -#define HID_GD_SELECT 0x0001003e -#define HID_GD_VX 0x00010040 -#define HID_GD_VY 0x00010041 -#define HID_GD_VZ 0x00010042 -#define HID_GD_VBRX 0x00010043 -#define HID_GD_VBRY 0x00010044 -#define HID_GD_VBRZ 0x00010045 -#define HID_GD_VNO 0x00010046 -#define HID_GD_FEATURE 0x00010047 -#define HID_GD_UP 0x00010090 -#define HID_GD_DOWN 0x00010091 -#define HID_GD_RIGHT 0x00010092 -#define HID_GD_LEFT 0x00010093 - -/* - * HID report types --- Ouch! HID spec says 1 2 3! - */ - -#define HID_INPUT_REPORT 0 -#define HID_OUTPUT_REPORT 1 -#define HID_FEATURE_REPORT 2 - -/* - * HID device quirks. - */ - -#define HID_QUIRK_INVERT 0x00000001 -#define HID_QUIRK_NOTOUCH 0x00000002 -#define HID_QUIRK_IGNORE 0x00000004 -#define HID_QUIRK_NOGET 0x00000008 -#define HID_QUIRK_HIDDEV 0x00000010 -#define HID_QUIRK_BADPAD 0x00000020 -#define HID_QUIRK_MULTI_INPUT 0x00000040 -#define HID_QUIRK_2WHEEL_MOUSE_HACK_7 0x00000080 -#define HID_QUIRK_2WHEEL_MOUSE_HACK_5 0x00000100 -#define HID_QUIRK_2WHEEL_MOUSE_HACK_ON 0x00000200 -#define HID_QUIRK_MIGHTYMOUSE 0x00000400 -#define HID_QUIRK_CYMOTION 0x00000800 -#define HID_QUIRK_POWERBOOK_HAS_FN 0x00001000 -#define HID_QUIRK_POWERBOOK_FN_ON 0x00002000 -#define HID_QUIRK_INVERT_HWHEEL 0x00004000 -#define HID_QUIRK_POWERBOOK_ISO_KEYBOARD 0x00008000 - -/* - * This is the global environment of the parser. This information is - * persistent for main-items. The global environment can be saved and - * restored with PUSH/POP statements. - */ - -struct hid_global { - unsigned usage_page; - __s32 logical_minimum; - __s32 logical_maximum; - __s32 physical_minimum; - __s32 physical_maximum; - __s32 unit_exponent; - unsigned unit; - unsigned report_id; - unsigned report_size; - unsigned report_count; -}; - -/* - * This is the local environment. It is persistent up the next main-item. - */ - -#define HID_MAX_DESCRIPTOR_SIZE 4096 -#define HID_MAX_USAGES 1024 -#define HID_DEFAULT_NUM_COLLECTIONS 16 - -struct hid_local { - unsigned usage[HID_MAX_USAGES]; /* usage array */ - unsigned collection_index[HID_MAX_USAGES]; /* collection index array */ - unsigned usage_index; - unsigned usage_minimum; - unsigned delimiter_depth; - unsigned delimiter_branch; -}; - -/* - * This is the collection stack. We climb up the stack to determine - * application and function of each field. - */ - -struct hid_collection { - unsigned type; - unsigned usage; - unsigned level; -}; - -struct hid_usage { - unsigned hid; /* hid usage code */ - unsigned collection_index; /* index into collection array */ - /* hidinput data */ - __u16 code; /* input driver code */ - __u8 type; /* input driver type */ - __s8 hat_min; /* hat switch fun */ - __s8 hat_max; /* ditto */ - __s8 hat_dir; /* ditto */ -}; - -struct hid_input; - -struct hid_field { - unsigned physical; /* physical usage for this field */ - unsigned logical; /* logical usage for this field */ - unsigned application; /* application usage for this field */ - struct hid_usage *usage; /* usage table for this function */ - unsigned maxusage; /* maximum usage index */ - unsigned flags; /* main-item flags (i.e. volatile,array,constant) */ - unsigned report_offset; /* bit offset in the report */ - unsigned report_size; /* size of this field in the report */ - unsigned report_count; /* number of this field in the report */ - unsigned report_type; /* (input,output,feature) */ - __s32 *value; /* last known value(s) */ - __s32 logical_minimum; - __s32 logical_maximum; - __s32 physical_minimum; - __s32 physical_maximum; - __s32 unit_exponent; - unsigned unit; - struct hid_report *report; /* associated report */ - unsigned index; /* index into report->field[] */ - /* hidinput data */ - struct hid_input *hidinput; /* associated input structure */ - __u16 dpad; /* dpad input code */ -}; - -#define HID_MAX_FIELDS 64 - -struct hid_report { - struct list_head list; - unsigned id; /* id of this report */ - unsigned type; /* report type */ - struct hid_field *field[HID_MAX_FIELDS]; /* fields of the report */ - unsigned maxfield; /* maximum valid field index */ - unsigned size; /* size of the report (bits) */ - struct hid_device *device; /* associated device */ -}; - -struct hid_report_enum { - unsigned numbered; - struct list_head report_list; - struct hid_report *report_id_hash[256]; -}; - -#define HID_REPORT_TYPES 3 - -#define HID_MIN_BUFFER_SIZE 64 /* make sure there is at least a packet size of space */ -#define HID_MAX_BUFFER_SIZE 4096 /* 4kb */ -#define HID_CONTROL_FIFO_SIZE 256 /* to init devices with >100 reports */ -#define HID_OUTPUT_FIFO_SIZE 64 - -struct hid_control_fifo { - unsigned char dir; - struct hid_report *report; -}; - -#define HID_CLAIMED_INPUT 1 -#define HID_CLAIMED_HIDDEV 2 - -#define HID_CTRL_RUNNING 1 -#define HID_OUT_RUNNING 2 -#define HID_IN_RUNNING 3 -#define HID_RESET_PENDING 4 -#define HID_SUSPENDED 5 -#define HID_CLEAR_HALT 6 - -struct hid_input { - struct list_head list; - struct hid_report *report; - struct input_dev *input; -}; - -struct hid_device { /* device report descriptor */ - __u8 *rdesc; - unsigned rsize; - struct hid_collection *collection; /* List of HID collections */ - unsigned collection_size; /* Number of allocated hid_collections */ - unsigned maxcollection; /* Number of parsed collections */ - unsigned maxapplication; /* Number of applications */ - unsigned version; /* HID version */ - unsigned country; /* HID country */ - struct hid_report_enum report_enum[HID_REPORT_TYPES]; - - struct usb_device *dev; /* USB device */ - struct usb_interface *intf; /* USB interface */ - int ifnum; /* USB interface number */ - - unsigned long iofl; /* I/O flags (CTRL_RUNNING, OUT_RUNNING) */ - struct timer_list io_retry; /* Retry timer */ - unsigned long stop_retry; /* Time to give up, in jiffies */ - unsigned int retry_delay; /* Delay length in ms */ - struct work_struct reset_work; /* Task context for resets */ - - unsigned int bufsize; /* URB buffer size */ - - struct urb *urbin; /* Input URB */ - char *inbuf; /* Input buffer */ - dma_addr_t inbuf_dma; /* Input buffer dma */ - spinlock_t inlock; /* Input fifo spinlock */ - - struct urb *urbctrl; /* Control URB */ - struct usb_ctrlrequest *cr; /* Control request struct */ - dma_addr_t cr_dma; /* Control request struct dma */ - struct hid_control_fifo ctrl[HID_CONTROL_FIFO_SIZE]; /* Control fifo */ - unsigned char ctrlhead, ctrltail; /* Control fifo head & tail */ - char *ctrlbuf; /* Control buffer */ - dma_addr_t ctrlbuf_dma; /* Control buffer dma */ - spinlock_t ctrllock; /* Control fifo spinlock */ - - struct urb *urbout; /* Output URB */ - struct hid_report *out[HID_CONTROL_FIFO_SIZE]; /* Output pipe fifo */ - unsigned char outhead, outtail; /* Output pipe fifo head & tail */ - char *outbuf; /* Output buffer */ - dma_addr_t outbuf_dma; /* Output buffer dma */ - spinlock_t outlock; /* Output fifo spinlock */ - - unsigned claimed; /* Claimed by hidinput, hiddev? */ - unsigned quirks; /* Various quirks the device can pull on us */ - - struct list_head inputs; /* The list of inputs */ - void *hiddev; /* The hiddev structure */ - int minor; /* Hiddev minor number */ - - wait_queue_head_t wait; /* For sleeping */ - - int open; /* is the device open by anyone? */ - char name[128]; /* Device name */ - char phys[64]; /* Device physical location */ - char uniq[64]; /* Device unique identifier (serial #) */ - -#ifdef CONFIG_USB_HIDINPUT_POWERBOOK - unsigned long pb_pressed_fn[NBITS(KEY_MAX)]; - unsigned long pb_pressed_numlock[NBITS(KEY_MAX)]; -#endif -}; - -#define HID_GLOBAL_STACK_SIZE 4 -#define HID_COLLECTION_STACK_SIZE 4 - -struct hid_parser { - struct hid_global global; - struct hid_global global_stack[HID_GLOBAL_STACK_SIZE]; - unsigned global_stack_ptr; - struct hid_local local; - unsigned collection_stack[HID_COLLECTION_STACK_SIZE]; - unsigned collection_stack_ptr; - struct hid_device *device; -}; - -struct hid_class_descriptor { - __u8 bDescriptorType; - __u16 wDescriptorLength; -} __attribute__ ((packed)); - -struct hid_descriptor { - __u8 bLength; - __u8 bDescriptorType; - __u16 bcdHID; - __u8 bCountryCode; - __u8 bNumDescriptors; - - struct hid_class_descriptor desc[1]; -} __attribute__ ((packed)); - -#ifdef DEBUG -#include "hid-debug.h" -#else -#define hid_dump_input(a,b) do { } while (0) -#define hid_dump_device(c) do { } while (0) -#define hid_dump_field(a,b) do { } while (0) -#define resolv_usage(a) do { } while (0) -#define resolv_event(a,b) do { } while (0) -#endif - -#endif - -#ifdef CONFIG_USB_HIDINPUT -/* Applications from HID Usage Tables 4/8/99 Version 1.1 */ -/* We ignore a few input applications that are not widely used */ -#define IS_INPUT_APPLICATION(a) (((a >= 0x00010000) && (a <= 0x00010008)) || (a == 0x00010080) || (a == 0x000c0001)) -extern void hidinput_hid_event(struct hid_device *, struct hid_field *, struct hid_usage *, __s32); -extern void hidinput_report_event(struct hid_device *hid, struct hid_report *report); -extern int hidinput_connect(struct hid_device *); -extern void hidinput_disconnect(struct hid_device *); -#else -#define IS_INPUT_APPLICATION(a) (0) -static inline void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value) { } -static inline void hidinput_report_event(struct hid_device *hid, struct hid_report *report) { } -static inline int hidinput_connect(struct hid_device *hid) { return -ENODEV; } -static inline void hidinput_disconnect(struct hid_device *hid) { } -#endif - -int hid_open(struct hid_device *); -void hid_close(struct hid_device *); -int hid_set_field(struct hid_field *, unsigned, __s32); -void hid_submit_report(struct hid_device *, struct hid_report *, unsigned char dir); -void hid_init_reports(struct hid_device *hid); -int hid_wait_io(struct hid_device* hid); - - -#ifdef CONFIG_HID_FF -int hid_ff_init(struct hid_device *hid); - -int hid_lgff_init(struct hid_device *hid); -int hid_tmff_init(struct hid_device *hid); -int hid_zpff_init(struct hid_device *hid); -#ifdef CONFIG_HID_PID -int hid_pidff_init(struct hid_device *hid); -#else -static inline int hid_pidff_init(struct hid_device *hid) { return -ENODEV; } -#endif - -#else -static inline int hid_ff_init(struct hid_device *hid) { return -1; } -#endif - diff --git a/drivers/usb/input/hiddev.c b/drivers/usb/input/hiddev.c index 7dc14d0cacc1..114d6c9f64b1 100644 --- a/drivers/usb/input/hiddev.c +++ b/drivers/usb/input/hiddev.c @@ -32,8 +32,9 @@ #include <linux/smp_lock.h> #include <linux/input.h> #include <linux/usb.h> -#include "hid.h" +#include <linux/hid.h> #include <linux/hiddev.h> +#include "usbhid.h" #ifdef CONFIG_USB_DYNAMIC_MINORS #define HIDDEV_MINOR_BASE 0 @@ -196,7 +197,7 @@ void hiddev_hid_event(struct hid_device *hid, struct hid_field *field, hiddev_send_event(hid, &uref); } - +EXPORT_SYMBOL_GPL(hiddev_hid_event); void hiddev_report_event(struct hid_device *hid, struct hid_report *report) { @@ -213,6 +214,7 @@ void hiddev_report_event(struct hid_device *hid, struct hid_report *report) hiddev_send_event(hid, &uref); } + /* * fasync file op */ @@ -239,7 +241,7 @@ static int hiddev_release(struct inode * inode, struct file * file) if (!--list->hiddev->open) { if (list->hiddev->exist) - hid_close(list->hiddev->hid); + usbhid_close(list->hiddev->hid); else kfree(list->hiddev); } @@ -270,7 +272,7 @@ static int hiddev_open(struct inode *inode, struct file *file) if (!list->hiddev->open++) if (list->hiddev->exist) - hid_open(hiddev_table[i]->hid); + usbhid_open(hiddev_table[i]->hid); return 0; } @@ -382,7 +384,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd struct hiddev_list *list = file->private_data; struct hiddev *hiddev = list->hiddev; struct hid_device *hid = hiddev->hid; - struct usb_device *dev = hid->dev; + struct usb_device *dev = to_usb_device(hid->dev); struct hiddev_collection_info cinfo; struct hiddev_report_info rinfo; struct hiddev_field_info finfo; @@ -391,6 +393,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd struct hiddev_devinfo dinfo; struct hid_report *report; struct hid_field *field; + struct usbhid_device *usbhid = hid->driver_data; void __user *user_arg = (void __user *)arg; int i; @@ -420,7 +423,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd dinfo.bustype = BUS_USB; dinfo.busnum = dev->bus->busnum; dinfo.devnum = dev->devnum; - dinfo.ifnum = hid->ifnum; + dinfo.ifnum = usbhid->ifnum; dinfo.vendor = le16_to_cpu(dev->descriptor.idVendor); dinfo.product = le16_to_cpu(dev->descriptor.idProduct); dinfo.version = le16_to_cpu(dev->descriptor.bcdDevice); @@ -479,7 +482,7 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd } case HIDIOCINITREPORT: - hid_init_reports(hid); + usbhid_init_reports(hid); return 0; @@ -493,8 +496,8 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd if ((report = hiddev_lookup_report(hid, &rinfo)) == NULL) return -EINVAL; - hid_submit_report(hid, report, USB_DIR_IN); - hid_wait_io(hid); + usbhid_submit_report(hid, report, USB_DIR_IN); + usbhid_wait_io(hid); return 0; @@ -508,8 +511,8 @@ static int hiddev_ioctl(struct inode *inode, struct file *file, unsigned int cmd if ((report = hiddev_lookup_report(hid, &rinfo)) == NULL) return -EINVAL; - hid_submit_report(hid, report, USB_DIR_OUT); - hid_wait_io(hid); + usbhid_submit_report(hid, report, USB_DIR_OUT); + usbhid_wait_io(hid); return 0; @@ -745,6 +748,7 @@ static struct usb_class_driver hiddev_class = { int hiddev_connect(struct hid_device *hid) { struct hiddev *hiddev; + struct usbhid_device *usbhid = hid->driver_data; int i; int retval; @@ -760,7 +764,7 @@ int hiddev_connect(struct hid_device *hid) if (!(hiddev = kzalloc(sizeof(struct hiddev), GFP_KERNEL))) return -1; - retval = usb_register_dev(hid->intf, &hiddev_class); + retval = usb_register_dev(usbhid->intf, &hiddev_class); if (retval) { err("Not able to get a minor for this device."); kfree(hiddev); @@ -772,10 +776,10 @@ int hiddev_connect(struct hid_device *hid) hiddev->hid = hid; hiddev->exist = 1; - hid->minor = hid->intf->minor; + hid->minor = usbhid->intf->minor; hid->hiddev = hiddev; - hiddev_table[hid->intf->minor - HIDDEV_MINOR_BASE] = hiddev; + hiddev_table[usbhid->intf->minor - HIDDEV_MINOR_BASE] = hiddev; return 0; } @@ -788,14 +792,15 @@ static struct usb_class_driver hiddev_class; void hiddev_disconnect(struct hid_device *hid) { struct hiddev *hiddev = hid->hiddev; + struct usbhid_device *usbhid = hid->driver_data; hiddev->exist = 0; hiddev_table[hiddev->hid->minor - HIDDEV_MINOR_BASE] = NULL; - usb_deregister_dev(hiddev->hid->intf, &hiddev_class); + usb_deregister_dev(usbhid->intf, &hiddev_class); if (hiddev->open) { - hid_close(hiddev->hid); + usbhid_close(hiddev->hid); wake_up_interruptible(&hiddev->wait); } else { kfree(hiddev); diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c index 50aa8108a50b..98bd323369c7 100644 --- a/drivers/usb/input/keyspan_remote.c +++ b/drivers/usb/input/keyspan_remote.c @@ -456,7 +456,7 @@ static int keyspan_probe(struct usb_interface *interface, const struct usb_devic remote->in_endpoint = endpoint; remote->toggle = -1; /* Set to -1 so we will always not match the toggle from the first remote message. */ - remote->in_buffer = usb_buffer_alloc(udev, RECV_SIZE, SLAB_ATOMIC, &remote->in_dma); + remote->in_buffer = usb_buffer_alloc(udev, RECV_SIZE, GFP_ATOMIC, &remote->in_dma); if (!remote->in_buffer) { retval = -ENOMEM; goto fail1; diff --git a/drivers/usb/input/mtouchusb.c b/drivers/usb/input/mtouchusb.c index 79a85d46cb13..92c4e07da4c8 100644 --- a/drivers/usb/input/mtouchusb.c +++ b/drivers/usb/input/mtouchusb.c @@ -164,7 +164,7 @@ static int mtouchusb_alloc_buffers(struct usb_device *udev, struct mtouch_usb *m dbg("%s - called", __FUNCTION__); mtouch->data = usb_buffer_alloc(udev, MTOUCHUSB_REPORT_DATA_SIZE, - SLAB_ATOMIC, &mtouch->data_dma); + GFP_ATOMIC, &mtouch->data_dma); if (!mtouch->data) return -1; diff --git a/drivers/usb/input/powermate.c b/drivers/usb/input/powermate.c index 0bf91778c40d..fea97e5437f8 100644 --- a/drivers/usb/input/powermate.c +++ b/drivers/usb/input/powermate.c @@ -277,12 +277,12 @@ static int powermate_input_event(struct input_dev *dev, unsigned int type, unsig static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_device *pm) { pm->data = usb_buffer_alloc(udev, POWERMATE_PAYLOAD_SIZE_MAX, - SLAB_ATOMIC, &pm->data_dma); + GFP_ATOMIC, &pm->data_dma); if (!pm->data) return -1; pm->configcr = usb_buffer_alloc(udev, sizeof(*(pm->configcr)), - SLAB_ATOMIC, &pm->configcr_dma); + GFP_ATOMIC, &pm->configcr_dma); if (!pm->configcr) return -1; diff --git a/drivers/usb/input/touchkitusb.c b/drivers/usb/input/touchkitusb.c index 05c0d1ca39ab..2a314b065922 100644 --- a/drivers/usb/input/touchkitusb.c +++ b/drivers/usb/input/touchkitusb.c @@ -248,7 +248,7 @@ static int touchkit_alloc_buffers(struct usb_device *udev, struct touchkit_usb *touchkit) { touchkit->data = usb_buffer_alloc(udev, TOUCHKIT_REPORT_DATA_SIZE, - SLAB_ATOMIC, &touchkit->data_dma); + GFP_ATOMIC, &touchkit->data_dma); if (!touchkit->data) return -1; diff --git a/drivers/usb/input/usbhid.h b/drivers/usb/input/usbhid.h new file mode 100644 index 000000000000..830107e5251f --- /dev/null +++ b/drivers/usb/input/usbhid.h @@ -0,0 +1,84 @@ +#ifndef __USBHID_H +#define __USBHID_H + +/* + * Copyright (c) 1999 Andreas Gal + * Copyright (c) 2000-2001 Vojtech Pavlik + * Copyright (c) 2006 Jiri Kosina + */ + +/* + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ + +#include <linux/types.h> +#include <linux/slab.h> +#include <linux/list.h> +#include <linux/timer.h> +#include <linux/workqueue.h> +#include <linux/input.h> + +/* API provided by hid-core.c for USB HID drivers */ +int usbhid_wait_io(struct hid_device* hid); +void usbhid_close(struct hid_device *hid); +int usbhid_open(struct hid_device *hid); +void usbhid_init_reports(struct hid_device *hid); +void usbhid_submit_report(struct hid_device *hid, struct hid_report *report, unsigned char dir); + +/* + * USB-specific HID struct, to be pointed to + * from struct hid_device->driver_data + */ + +struct usbhid_device { + struct hid_device *hid; /* pointer to corresponding HID dev */ + + struct usb_interface *intf; /* USB interface */ + int ifnum; /* USB interface number */ + + unsigned int bufsize; /* URB buffer size */ + + struct urb *urbin; /* Input URB */ + char *inbuf; /* Input buffer */ + dma_addr_t inbuf_dma; /* Input buffer dma */ + spinlock_t inlock; /* Input fifo spinlock */ + + struct urb *urbctrl; /* Control URB */ + struct usb_ctrlrequest *cr; /* Control request struct */ + dma_addr_t cr_dma; /* Control request struct dma */ + struct hid_control_fifo ctrl[HID_CONTROL_FIFO_SIZE]; /* Control fifo */ + unsigned char ctrlhead, ctrltail; /* Control fifo head & tail */ + char *ctrlbuf; /* Control buffer */ + dma_addr_t ctrlbuf_dma; /* Control buffer dma */ + spinlock_t ctrllock; /* Control fifo spinlock */ + + struct urb *urbout; /* Output URB */ + struct hid_report *out[HID_CONTROL_FIFO_SIZE]; /* Output pipe fifo */ + unsigned char outhead, outtail; /* Output pipe fifo head & tail */ + char *outbuf; /* Output buffer */ + dma_addr_t outbuf_dma; /* Output buffer dma */ + spinlock_t outlock; /* Output fifo spinlock */ + + unsigned long iofl; /* I/O flags (CTRL_RUNNING, OUT_RUNNING) */ + struct timer_list io_retry; /* Retry timer */ + unsigned long stop_retry; /* Time to give up, in jiffies */ + unsigned int retry_delay; /* Delay length in ms */ + struct work_struct reset_work; /* Task context for resets */ + +}; + +#endif + diff --git a/drivers/usb/input/usbkbd.c b/drivers/usb/input/usbkbd.c index dac88640eab6..8505824848f6 100644 --- a/drivers/usb/input/usbkbd.c +++ b/drivers/usb/input/usbkbd.c @@ -122,7 +122,7 @@ static void usb_kbd_irq(struct urb *urb) memcpy(kbd->old, kbd->new, 8); resubmit: - i = usb_submit_urb (urb, SLAB_ATOMIC); + i = usb_submit_urb (urb, GFP_ATOMIC); if (i) err ("can't resubmit intr, %s-%s/input0, status %d", kbd->usbdev->bus->bus_name, @@ -196,11 +196,11 @@ static int usb_kbd_alloc_mem(struct usb_device *dev, struct usb_kbd *kbd) return -1; if (!(kbd->led = usb_alloc_urb(0, GFP_KERNEL))) return -1; - if (!(kbd->new = usb_buffer_alloc(dev, 8, SLAB_ATOMIC, &kbd->new_dma))) + if (!(kbd->new = usb_buffer_alloc(dev, 8, GFP_ATOMIC, &kbd->new_dma))) return -1; - if (!(kbd->cr = usb_buffer_alloc(dev, sizeof(struct usb_ctrlrequest), SLAB_ATOMIC, &kbd->cr_dma))) + if (!(kbd->cr = usb_buffer_alloc(dev, sizeof(struct usb_ctrlrequest), GFP_ATOMIC, &kbd->cr_dma))) return -1; - if (!(kbd->leds = usb_buffer_alloc(dev, 1, SLAB_ATOMIC, &kbd->leds_dma))) + if (!(kbd->leds = usb_buffer_alloc(dev, 1, GFP_ATOMIC, &kbd->leds_dma))) return -1; return 0; diff --git a/drivers/usb/input/usbmouse.c b/drivers/usb/input/usbmouse.c index 68a55642c082..64a33e420cfb 100644 --- a/drivers/usb/input/usbmouse.c +++ b/drivers/usb/input/usbmouse.c @@ -86,7 +86,7 @@ static void usb_mouse_irq(struct urb *urb) input_sync(dev); resubmit: - status = usb_submit_urb (urb, SLAB_ATOMIC); + status = usb_submit_urb (urb, GFP_ATOMIC); if (status) err ("can't resubmit intr, %s-%s/input0, status %d", mouse->usbdev->bus->bus_name, @@ -137,7 +137,7 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i if (!mouse || !input_dev) goto fail1; - mouse->data = usb_buffer_alloc(dev, 8, SLAB_ATOMIC, &mouse->data_dma); + mouse->data = usb_buffer_alloc(dev, 8, GFP_ATOMIC, &mouse->data_dma); if (!mouse->data) goto fail1; diff --git a/drivers/usb/input/usbtouchscreen.c b/drivers/usb/input/usbtouchscreen.c index 49704d4ed0e2..7f3c57da9bc0 100644 --- a/drivers/usb/input/usbtouchscreen.c +++ b/drivers/usb/input/usbtouchscreen.c @@ -680,7 +680,7 @@ static int usbtouch_probe(struct usb_interface *intf, type->process_pkt = usbtouch_process_pkt; usbtouch->data = usb_buffer_alloc(udev, type->rept_size, - SLAB_KERNEL, &usbtouch->data_dma); + GFP_KERNEL, &usbtouch->data_dma); if (!usbtouch->data) goto out_free; diff --git a/drivers/usb/input/xpad.c b/drivers/usb/input/xpad.c index df97e5c803f9..e4bc76ebc835 100644 --- a/drivers/usb/input/xpad.c +++ b/drivers/usb/input/xpad.c @@ -325,7 +325,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id goto fail1; xpad->idata = usb_buffer_alloc(udev, XPAD_PKT_LEN, - SLAB_ATOMIC, &xpad->idata_dma); + GFP_ATOMIC, &xpad->idata_dma); if (!xpad->idata) goto fail1; diff --git a/drivers/usb/input/yealink.c b/drivers/usb/input/yealink.c index 2268ca311ade..caff8e6d7448 100644 --- a/drivers/usb/input/yealink.c +++ b/drivers/usb/input/yealink.c @@ -874,17 +874,17 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id) /* allocate usb buffers */ yld->irq_data = usb_buffer_alloc(udev, USB_PKT_LEN, - SLAB_ATOMIC, &yld->irq_dma); + GFP_ATOMIC, &yld->irq_dma); if (yld->irq_data == NULL) return usb_cleanup(yld, -ENOMEM); yld->ctl_data = usb_buffer_alloc(udev, USB_PKT_LEN, - SLAB_ATOMIC, &yld->ctl_dma); + GFP_ATOMIC, &yld->ctl_dma); if (!yld->ctl_data) return usb_cleanup(yld, -ENOMEM); yld->ctl_req = usb_buffer_alloc(udev, sizeof(*(yld->ctl_req)), - SLAB_ATOMIC, &yld->ctl_req_dma); + GFP_ATOMIC, &yld->ctl_req_dma); if (yld->ctl_req == NULL) return usb_cleanup(yld, -ENOMEM); diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c index ba30ca6a14aa..02cbb7fff24f 100644 --- a/drivers/usb/misc/appledisplay.c +++ b/drivers/usb/misc/appledisplay.c @@ -76,7 +76,7 @@ struct appledisplay { char *urbdata; /* interrupt URB data buffer */ char *msgdata; /* control message data buffer */ - struct work_struct work; + struct delayed_work work; int button_pressed; spinlock_t lock; }; @@ -117,7 +117,7 @@ static void appledisplay_complete(struct urb *urb) case ACD_BTN_BRIGHT_UP: case ACD_BTN_BRIGHT_DOWN: pdata->button_pressed = 1; - queue_work(wq, &pdata->work); + queue_delayed_work(wq, &pdata->work, 0); break; case ACD_BTN_NONE: default: @@ -184,9 +184,10 @@ static struct backlight_properties appledisplay_bl_data = { .max_brightness = 0xFF }; -static void appledisplay_work(void *private) +static void appledisplay_work(struct work_struct *work) { - struct appledisplay *pdata = private; + struct appledisplay *pdata = + container_of(work, struct appledisplay, work.work); int retval; up(&pdata->bd->sem); @@ -238,7 +239,7 @@ static int appledisplay_probe(struct usb_interface *iface, pdata->udev = udev; spin_lock_init(&pdata->lock); - INIT_WORK(&pdata->work, appledisplay_work, pdata); + INIT_DELAYED_WORK(&pdata->work, appledisplay_work); /* Allocate buffer for control messages */ pdata->msgdata = kmalloc(ACD_MSG_BUFFER_LEN, GFP_KERNEL); diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c index c703f73e1655..6c7f3efb1d40 100644 --- a/drivers/usb/misc/auerswald.c +++ b/drivers/usb/misc/auerswald.c @@ -766,7 +766,7 @@ static int auerbuf_setup (pauerbufctl_t bcp, unsigned int numElements, unsigned bep->bufp = kmalloc (bufsize, GFP_KERNEL); if (!bep->bufp) goto bl_fail; - bep->dr = (struct usb_ctrlrequest *) kmalloc (sizeof (struct usb_ctrlrequest), GFP_KERNEL); + bep->dr = kmalloc(sizeof (struct usb_ctrlrequest), GFP_KERNEL); if (!bep->dr) goto bl_fail; bep->urbp = usb_alloc_urb (0, GFP_KERNEL); @@ -1969,7 +1969,7 @@ static int auerswald_probe (struct usb_interface *intf, info("device is a %s", cp->dev_desc); /* get the maximum allowed control transfer length */ - pbuf = (__le16 *) kmalloc (2, GFP_KERNEL); /* use an allocated buffer because of urb target */ + pbuf = kmalloc(2, GFP_KERNEL); /* use an allocated buffer because of urb target */ if (!pbuf) { err( "out of memory"); goto pfail; diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c index cb0ba3107d7f..18b1925032a8 100644 --- a/drivers/usb/misc/ftdi-elan.c +++ b/drivers/usb/misc/ftdi-elan.c @@ -156,9 +156,9 @@ struct usb_ftdi { struct usb_device *udev; struct usb_interface *interface; struct usb_class_driver *class; - struct work_struct status_work; - struct work_struct command_work; - struct work_struct respond_work; + struct delayed_work status_work; + struct delayed_work command_work; + struct delayed_work respond_work; struct u132_platform_data platform_data; struct resource resources[0]; struct platform_device platform_dev; @@ -210,23 +210,14 @@ static void ftdi_elan_init_kref(struct usb_ftdi *ftdi) static void ftdi_status_requeue_work(struct usb_ftdi *ftdi, unsigned int delta) { - if (delta > 0) { - if (queue_delayed_work(status_queue, &ftdi->status_work, delta)) - return; - } else if (queue_work(status_queue, &ftdi->status_work)) - return; - kref_put(&ftdi->kref, ftdi_elan_delete); - return; + if (!queue_delayed_work(status_queue, &ftdi->status_work, delta)) + kref_put(&ftdi->kref, ftdi_elan_delete); } static void ftdi_status_queue_work(struct usb_ftdi *ftdi, unsigned int delta) { - if (delta > 0) { - if (queue_delayed_work(status_queue, &ftdi->status_work, delta)) - kref_get(&ftdi->kref); - } else if (queue_work(status_queue, &ftdi->status_work)) - kref_get(&ftdi->kref); - return; + if (queue_delayed_work(status_queue, &ftdi->status_work, delta)) + kref_get(&ftdi->kref); } static void ftdi_status_cancel_work(struct usb_ftdi *ftdi) @@ -237,25 +228,14 @@ static void ftdi_status_cancel_work(struct usb_ftdi *ftdi) static void ftdi_command_requeue_work(struct usb_ftdi *ftdi, unsigned int delta) { - if (delta > 0) { - if (queue_delayed_work(command_queue, &ftdi->command_work, - delta)) - return; - } else if (queue_work(command_queue, &ftdi->command_work)) - return; - kref_put(&ftdi->kref, ftdi_elan_delete); - return; + if (!queue_delayed_work(command_queue, &ftdi->command_work, delta)) + kref_put(&ftdi->kref, ftdi_elan_delete); } static void ftdi_command_queue_work(struct usb_ftdi *ftdi, unsigned int delta) { - if (delta > 0) { - if (queue_delayed_work(command_queue, &ftdi->command_work, - delta)) - kref_get(&ftdi->kref); - } else if (queue_work(command_queue, &ftdi->command_work)) - kref_get(&ftdi->kref); - return; + if (queue_delayed_work(command_queue, &ftdi->command_work, delta)) + kref_get(&ftdi->kref); } static void ftdi_command_cancel_work(struct usb_ftdi *ftdi) @@ -267,25 +247,14 @@ static void ftdi_command_cancel_work(struct usb_ftdi *ftdi) static void ftdi_response_requeue_work(struct usb_ftdi *ftdi, unsigned int delta) { - if (delta > 0) { - if (queue_delayed_work(respond_queue, &ftdi->respond_work, - delta)) - return; - } else if (queue_work(respond_queue, &ftdi->respond_work)) - return; - kref_put(&ftdi->kref, ftdi_elan_delete); - return; + if (!queue_delayed_work(respond_queue, &ftdi->respond_work, delta)) + kref_put(&ftdi->kref, ftdi_elan_delete); } static void ftdi_respond_queue_work(struct usb_ftdi *ftdi, unsigned int delta) { - if (delta > 0) { - if (queue_delayed_work(respond_queue, &ftdi->respond_work, - delta)) - kref_get(&ftdi->kref); - } else if (queue_work(respond_queue, &ftdi->respond_work)) - kref_get(&ftdi->kref); - return; + if (queue_delayed_work(respond_queue, &ftdi->respond_work, delta)) + kref_get(&ftdi->kref); } static void ftdi_response_cancel_work(struct usb_ftdi *ftdi) @@ -475,9 +444,11 @@ static void ftdi_elan_kick_command_queue(struct usb_ftdi *ftdi) return; } -static void ftdi_elan_command_work(void *data) +static void ftdi_elan_command_work(struct work_struct *work) { - struct usb_ftdi *ftdi = data; + struct usb_ftdi *ftdi = + container_of(work, struct usb_ftdi, command_work.work); + if (ftdi->disconnected > 0) { ftdi_elan_put_kref(ftdi); return; @@ -500,9 +471,10 @@ static void ftdi_elan_kick_respond_queue(struct usb_ftdi *ftdi) return; } -static void ftdi_elan_respond_work(void *data) +static void ftdi_elan_respond_work(struct work_struct *work) { - struct usb_ftdi *ftdi = data; + struct usb_ftdi *ftdi = + container_of(work, struct usb_ftdi, respond_work.work); if (ftdi->disconnected > 0) { ftdi_elan_put_kref(ftdi); return; @@ -534,9 +506,10 @@ static void ftdi_elan_respond_work(void *data) * after the FTDI has been synchronized * */ -static void ftdi_elan_status_work(void *data) +static void ftdi_elan_status_work(struct work_struct *work) { - struct usb_ftdi *ftdi = data; + struct usb_ftdi *ftdi = + container_of(work, struct usb_ftdi, status_work.work); int work_delay_in_msec = 0; if (ftdi->disconnected > 0) { ftdi_elan_put_kref(ftdi); @@ -2677,12 +2650,9 @@ static int ftdi_elan_probe(struct usb_interface *interface, ftdi->class = NULL; dev_info(&ftdi->udev->dev, "USB FDTI=%p ELAN interface %d now a" "ctivated\n", ftdi, iface_desc->desc.bInterfaceNumber); - INIT_WORK(&ftdi->status_work, ftdi_elan_status_work, - (void *)ftdi); - INIT_WORK(&ftdi->command_work, ftdi_elan_command_work, - (void *)ftdi); - INIT_WORK(&ftdi->respond_work, ftdi_elan_respond_work, - (void *)ftdi); + INIT_DELAYED_WORK(&ftdi->status_work, ftdi_elan_status_work); + INIT_DELAYED_WORK(&ftdi->command_work, ftdi_elan_command_work); + INIT_DELAYED_WORK(&ftdi->respond_work, ftdi_elan_respond_work); ftdi_status_queue_work(ftdi, msecs_to_jiffies(3 *1000)); return 0; } else { diff --git a/drivers/usb/misc/phidgetkit.c b/drivers/usb/misc/phidgetkit.c index 9110793f81d3..371bf2b1197d 100644 --- a/drivers/usb/misc/phidgetkit.c +++ b/drivers/usb/misc/phidgetkit.c @@ -81,8 +81,8 @@ struct interfacekit { unsigned char *data; dma_addr_t data_dma; - struct work_struct do_notify; - struct work_struct do_resubmit; + struct delayed_work do_notify; + struct delayed_work do_resubmit; unsigned long input_events; unsigned long sensor_events; }; @@ -374,19 +374,20 @@ static void interfacekit_irq(struct urb *urb) } if (kit->input_events || kit->sensor_events) - schedule_work(&kit->do_notify); + schedule_delayed_work(&kit->do_notify, 0); resubmit: - status = usb_submit_urb(urb, SLAB_ATOMIC); + status = usb_submit_urb(urb, GFP_ATOMIC); if (status) err("can't resubmit intr, %s-%s/interfacekit0, status %d", kit->udev->bus->bus_name, kit->udev->devpath, status); } -static void do_notify(void *data) +static void do_notify(struct work_struct *work) { - struct interfacekit *kit = data; + struct interfacekit *kit = + container_of(work, struct interfacekit, do_notify.work); int i; char sysfs_file[8]; @@ -405,9 +406,11 @@ static void do_notify(void *data) } } -static void do_resubmit(void *data) +static void do_resubmit(struct work_struct *work) { - set_outputs(data); + struct interfacekit *kit = + container_of(work, struct interfacekit, do_resubmit.work); + set_outputs(kit); } #define show_set_output(value) \ @@ -565,7 +568,7 @@ static int interfacekit_probe(struct usb_interface *intf, const struct usb_devic kit->dev_no = -1; kit->ifkit = ifkit; - kit->data = usb_buffer_alloc(dev, URB_INT_SIZE, SLAB_ATOMIC, &kit->data_dma); + kit->data = usb_buffer_alloc(dev, URB_INT_SIZE, GFP_ATOMIC, &kit->data_dma); if (!kit->data) goto out; @@ -575,8 +578,8 @@ static int interfacekit_probe(struct usb_interface *intf, const struct usb_devic kit->udev = usb_get_dev(dev); kit->intf = intf; - INIT_WORK(&kit->do_notify, do_notify, kit); - INIT_WORK(&kit->do_resubmit, do_resubmit, kit); + INIT_DELAYED_WORK(&kit->do_notify, do_notify); + INIT_DELAYED_WORK(&kit->do_resubmit, do_resubmit); usb_fill_int_urb(kit->irq, kit->udev, pipe, kit->data, maxp > URB_INT_SIZE ? URB_INT_SIZE : maxp, interfacekit_irq, kit, endpoint->bInterval); diff --git a/drivers/usb/misc/phidgetmotorcontrol.c b/drivers/usb/misc/phidgetmotorcontrol.c index c3469b0a67c2..5727e1ea2f91 100644 --- a/drivers/usb/misc/phidgetmotorcontrol.c +++ b/drivers/usb/misc/phidgetmotorcontrol.c @@ -41,7 +41,7 @@ struct motorcontrol { unsigned char *data; dma_addr_t data_dma; - struct work_struct do_notify; + struct delayed_work do_notify; unsigned long input_events; unsigned long speed_events; unsigned long exceed_events; @@ -148,10 +148,10 @@ static void motorcontrol_irq(struct urb *urb) set_bit(1, &mc->exceed_events); if (mc->input_events || mc->exceed_events || mc->speed_events) - schedule_work(&mc->do_notify); + schedule_delayed_work(&mc->do_notify, 0); resubmit: - status = usb_submit_urb(urb, SLAB_ATOMIC); + status = usb_submit_urb(urb, GFP_ATOMIC); if (status) dev_err(&mc->intf->dev, "can't resubmit intr, %s-%s/motorcontrol0, status %d", @@ -159,9 +159,10 @@ resubmit: mc->udev->devpath, status); } -static void do_notify(void *data) +static void do_notify(struct work_struct *work) { - struct motorcontrol *mc = data; + struct motorcontrol *mc = + container_of(work, struct motorcontrol, do_notify.work); int i; char sysfs_file[8]; @@ -337,7 +338,7 @@ static int motorcontrol_probe(struct usb_interface *intf, const struct usb_devic goto out; mc->dev_no = -1; - mc->data = usb_buffer_alloc(dev, URB_INT_SIZE, SLAB_ATOMIC, &mc->data_dma); + mc->data = usb_buffer_alloc(dev, URB_INT_SIZE, GFP_ATOMIC, &mc->data_dma); if (!mc->data) goto out; @@ -348,7 +349,7 @@ static int motorcontrol_probe(struct usb_interface *intf, const struct usb_devic mc->udev = usb_get_dev(dev); mc->intf = intf; mc->acceleration[0] = mc->acceleration[1] = 10; - INIT_WORK(&mc->do_notify, do_notify, mc); + INIT_DELAYED_WORK(&mc->do_notify, do_notify); usb_fill_int_urb(mc->irq, mc->udev, pipe, mc->data, maxp > URB_INT_SIZE ? URB_INT_SIZE : maxp, motorcontrol_irq, mc, endpoint->bInterval); diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c index b99ca9c79821..0398908b15d4 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.c +++ b/drivers/usb/misc/sisusbvga/sisusb.c @@ -3168,7 +3168,7 @@ sisusb_compat_ioctl(struct file *f, unsigned int cmd, unsigned long arg) case SISUSB_GET_CONFIG: case SISUSB_COMMAND: lock_kernel(); - retval = sisusb_ioctl(f->f_dentry->d_inode, f, cmd, arg); + retval = sisusb_ioctl(f->f_path.dentry->d_inode, f, cmd, arg); unlock_kernel(); return retval; diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 194065dbb51f..fb321864a92d 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -213,7 +213,7 @@ static struct urb *simple_alloc_urb ( if (bytes < 0) return NULL; - urb = usb_alloc_urb (0, SLAB_KERNEL); + urb = usb_alloc_urb (0, GFP_KERNEL); if (!urb) return urb; usb_fill_bulk_urb (urb, udev, pipe, NULL, bytes, simple_callback, NULL); @@ -223,7 +223,7 @@ static struct urb *simple_alloc_urb ( urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP; if (usb_pipein (pipe)) urb->transfer_flags |= URB_SHORT_NOT_OK; - urb->transfer_buffer = usb_buffer_alloc (udev, bytes, SLAB_KERNEL, + urb->transfer_buffer = usb_buffer_alloc (udev, bytes, GFP_KERNEL, &urb->transfer_dma); if (!urb->transfer_buffer) { usb_free_urb (urb); @@ -315,7 +315,7 @@ static int simple_io ( init_completion (&completion); if (usb_pipeout (urb->pipe)) simple_fill_buf (urb); - if ((retval = usb_submit_urb (urb, SLAB_KERNEL)) != 0) + if ((retval = usb_submit_urb (urb, GFP_KERNEL)) != 0) break; /* NOTE: no timeouts; can't be broken out of by interrupt */ @@ -374,7 +374,7 @@ alloc_sglist (int nents, int max, int vary) unsigned i; unsigned size = max; - sg = kmalloc (nents * sizeof *sg, SLAB_KERNEL); + sg = kmalloc (nents * sizeof *sg, GFP_KERNEL); if (!sg) return NULL; @@ -382,7 +382,7 @@ alloc_sglist (int nents, int max, int vary) char *buf; unsigned j; - buf = kzalloc (size, SLAB_KERNEL); + buf = kzalloc (size, GFP_KERNEL); if (!buf) { free_sglist (sg, i); return NULL; @@ -428,7 +428,7 @@ static int perform_sglist ( (udev->speed == USB_SPEED_HIGH) ? (INTERRUPT_RATE << 3) : INTERRUPT_RATE, - sg, nents, 0, SLAB_KERNEL); + sg, nents, 0, GFP_KERNEL); if (retval) break; @@ -819,7 +819,7 @@ error: /* resubmit if we need to, else mark this as done */ if ((status == 0) && (ctx->pending < ctx->count)) { - if ((status = usb_submit_urb (urb, SLAB_ATOMIC)) != 0) { + if ((status = usb_submit_urb (urb, GFP_ATOMIC)) != 0) { dbg ("can't resubmit ctrl %02x.%02x, err %d", reqp->bRequestType, reqp->bRequest, status); urb->dev = NULL; @@ -855,7 +855,7 @@ test_ctrl_queue (struct usbtest_dev *dev, struct usbtest_param *param) * as with bulk/intr sglists, sglen is the queue depth; it also * controls which subtests run (more tests than sglen) or rerun. */ - urb = kcalloc(param->sglen, sizeof(struct urb *), SLAB_KERNEL); + urb = kcalloc(param->sglen, sizeof(struct urb *), GFP_KERNEL); if (!urb) return -ENOMEM; for (i = 0; i < param->sglen; i++) { @@ -981,7 +981,7 @@ test_ctrl_queue (struct usbtest_dev *dev, struct usbtest_param *param) if (!u) goto cleanup; - reqp = usb_buffer_alloc (udev, sizeof *reqp, SLAB_KERNEL, + reqp = usb_buffer_alloc (udev, sizeof *reqp, GFP_KERNEL, &u->setup_dma); if (!reqp) goto cleanup; @@ -999,7 +999,7 @@ test_ctrl_queue (struct usbtest_dev *dev, struct usbtest_param *param) context.urb = urb; spin_lock_irq (&context.lock); for (i = 0; i < param->sglen; i++) { - context.status = usb_submit_urb (urb [i], SLAB_ATOMIC); + context.status = usb_submit_urb (urb [i], GFP_ATOMIC); if (context.status != 0) { dbg ("can't submit urb[%d], status %d", i, context.status); @@ -1041,7 +1041,7 @@ static void unlink1_callback (struct urb *urb) // we "know" -EPIPE (stall) never happens if (!status) - status = usb_submit_urb (urb, SLAB_ATOMIC); + status = usb_submit_urb (urb, GFP_ATOMIC); if (status) { urb->status = status; complete ((struct completion *) urb->context); @@ -1067,7 +1067,7 @@ static int unlink1 (struct usbtest_dev *dev, int pipe, int size, int async) * FIXME want additional tests for when endpoint is STALLing * due to errors, or is just NAKing requests. */ - if ((retval = usb_submit_urb (urb, SLAB_KERNEL)) != 0) { + if ((retval = usb_submit_urb (urb, GFP_KERNEL)) != 0) { dev_dbg (&dev->intf->dev, "submit fail %d\n", retval); return retval; } @@ -1251,7 +1251,7 @@ static int ctrl_out (struct usbtest_dev *dev, if (length < 1 || length > 0xffff || vary >= length) return -EINVAL; - buf = kmalloc(length, SLAB_KERNEL); + buf = kmalloc(length, GFP_KERNEL); if (!buf) return -ENOMEM; @@ -1403,7 +1403,7 @@ static struct urb *iso_alloc_urb ( maxp *= 1 + (0x3 & (le16_to_cpu(desc->wMaxPacketSize) >> 11)); packets = (bytes + maxp - 1) / maxp; - urb = usb_alloc_urb (packets, SLAB_KERNEL); + urb = usb_alloc_urb (packets, GFP_KERNEL); if (!urb) return urb; urb->dev = udev; @@ -1411,7 +1411,7 @@ static struct urb *iso_alloc_urb ( urb->number_of_packets = packets; urb->transfer_buffer_length = bytes; - urb->transfer_buffer = usb_buffer_alloc (udev, bytes, SLAB_KERNEL, + urb->transfer_buffer = usb_buffer_alloc (udev, bytes, GFP_KERNEL, &urb->transfer_dma); if (!urb->transfer_buffer) { usb_free_urb (urb); @@ -1481,7 +1481,7 @@ test_iso_queue (struct usbtest_dev *dev, struct usbtest_param *param, spin_lock_irq (&context.lock); for (i = 0; i < param->sglen; i++) { ++context.pending; - status = usb_submit_urb (urbs [i], SLAB_ATOMIC); + status = usb_submit_urb (urbs [i], GFP_ATOMIC); if (status < 0) { ERROR (dev, "submit iso[%d], error %d\n", i, status); if (i == 0) { @@ -1900,7 +1900,7 @@ usbtest_probe (struct usb_interface *intf, const struct usb_device_id *id) } #endif - dev = kzalloc(sizeof(*dev), SLAB_KERNEL); + dev = kzalloc(sizeof(*dev), GFP_KERNEL); if (!dev) return -ENOMEM; info = (struct usbtest_info *) id->driver_info; @@ -1910,7 +1910,7 @@ usbtest_probe (struct usb_interface *intf, const struct usb_device_id *id) dev->intf = intf; /* cacheline-aligned scratch for i/o */ - if ((dev->buf = kmalloc (TBUF_SIZE, SLAB_KERNEL)) == NULL) { + if ((dev->buf = kmalloc (TBUF_SIZE, GFP_KERNEL)) == NULL) { kfree (dev); return -ENOMEM; } diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c index 7e8a0acd52ee..70250252ae2a 100644 --- a/drivers/usb/misc/uss720.c +++ b/drivers/usb/misc/uss720.c @@ -705,7 +705,7 @@ static int uss720_probe(struct usb_interface *intf, /* * Allocate parport interface */ - if (!(priv = kcalloc(sizeof(struct parport_uss720_private), 1, GFP_KERNEL))) { + if (!(priv = kzalloc(sizeof(struct parport_uss720_private), GFP_KERNEL))) { usb_put_dev(usbdev); return -ENOMEM; } diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c index 7a2346c53284..05cf2c9a8f84 100644 --- a/drivers/usb/mon/mon_text.c +++ b/drivers/usb/mon/mon_text.c @@ -50,7 +50,7 @@ struct mon_event_text { #define SLAB_NAME_SZ 30 struct mon_reader_text { - kmem_cache_t *e_slab; + struct kmem_cache *e_slab; int nevents; struct list_head e_list; struct mon_reader r; /* In C, parent class can be placed anywhere */ @@ -63,7 +63,7 @@ struct mon_reader_text { char slab_name[SLAB_NAME_SZ]; }; -static void mon_text_ctor(void *, kmem_cache_t *, unsigned long); +static void mon_text_ctor(void *, struct kmem_cache *, unsigned long); /* * mon_text_submit @@ -147,7 +147,7 @@ static void mon_text_event(struct mon_reader_text *rp, struct urb *urb, stamp = mon_get_timestamp(); if (rp->nevents >= EVENT_MAX || - (ep = kmem_cache_alloc(rp->e_slab, SLAB_ATOMIC)) == NULL) { + (ep = kmem_cache_alloc(rp->e_slab, GFP_ATOMIC)) == NULL) { rp->r.m_bus->cnt_text_lost++; return; } @@ -188,7 +188,7 @@ static void mon_text_error(void *data, struct urb *urb, int error) struct mon_event_text *ep; if (rp->nevents >= EVENT_MAX || - (ep = kmem_cache_alloc(rp->e_slab, SLAB_ATOMIC)) == NULL) { + (ep = kmem_cache_alloc(rp->e_slab, GFP_ATOMIC)) == NULL) { rp->r.m_bus->cnt_text_lost++; return; } @@ -450,7 +450,7 @@ const struct file_operations mon_fops_text = { /* * Slab interface: constructor. */ -static void mon_text_ctor(void *mem, kmem_cache_t *slab, unsigned long sflags) +static void mon_text_ctor(void *mem, struct kmem_cache *slab, unsigned long sflags) { /* * Nothing to initialize. No, really! diff --git a/drivers/usb/net/catc.c b/drivers/usb/net/catc.c index 907b820a5faf..4852012735f6 100644 --- a/drivers/usb/net/catc.c +++ b/drivers/usb/net/catc.c @@ -345,7 +345,7 @@ static void catc_irq_done(struct urb *urb) } } resubmit: - status = usb_submit_urb (urb, SLAB_ATOMIC); + status = usb_submit_urb (urb, GFP_ATOMIC); if (status) err ("can't resubmit intr, %s-%s, status %d", catc->usbdev->bus->bus_name, diff --git a/drivers/usb/net/kaweth.c b/drivers/usb/net/kaweth.c index 7c906a43e497..fa78326d0bf0 100644 --- a/drivers/usb/net/kaweth.c +++ b/drivers/usb/net/kaweth.c @@ -222,7 +222,7 @@ struct kaweth_device int suspend_lowmem_ctrl; int linkstate; int opened; - struct work_struct lowmem_work; + struct delayed_work lowmem_work; struct usb_device *dev; struct net_device *net; @@ -530,9 +530,10 @@ resubmit: kaweth_resubmit_int_urb(kaweth, GFP_ATOMIC); } -static void kaweth_resubmit_tl(void *d) +static void kaweth_resubmit_tl(struct work_struct *work) { - struct kaweth_device *kaweth = (struct kaweth_device *)d; + struct kaweth_device *kaweth = + container_of(work, struct kaweth_device, lowmem_work.work); if (IS_BLOCKED(kaweth->status)) return; @@ -1126,7 +1127,7 @@ err_fw: /* kaweth is zeroed as part of alloc_netdev */ - INIT_WORK(&kaweth->lowmem_work, kaweth_resubmit_tl, (void *)kaweth); + INIT_DELAYED_WORK(&kaweth->lowmem_work, kaweth_resubmit_tl); SET_MODULE_OWNER(netdev); diff --git a/drivers/usb/net/net1080.c b/drivers/usb/net/net1080.c index a77410562e12..493635954513 100644 --- a/drivers/usb/net/net1080.c +++ b/drivers/usb/net/net1080.c @@ -383,7 +383,7 @@ static void nc_ensure_sync(struct usbnet *dev) int status; /* Send a flush */ - urb = usb_alloc_urb(0, SLAB_ATOMIC); + urb = usb_alloc_urb(0, GFP_ATOMIC); if (!urb) return; diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c index 69eb0db399df..d48c024cff59 100644 --- a/drivers/usb/net/pegasus.c +++ b/drivers/usb/net/pegasus.c @@ -856,7 +856,7 @@ static void intr_callback(struct urb *urb) pegasus->stats.rx_missed_errors += ((d[3] & 0x7f) << 8) | d[4]; } - status = usb_submit_urb(urb, SLAB_ATOMIC); + status = usb_submit_urb(urb, GFP_ATOMIC); if (status == -ENODEV) netif_device_detach(pegasus->net); if (status && netif_msg_timer(pegasus)) @@ -1281,9 +1281,9 @@ static inline void setup_pegasus_II(pegasus_t * pegasus) static struct workqueue_struct *pegasus_workqueue = NULL; #define CARRIER_CHECK_DELAY (2 * HZ) -static void check_carrier(void *data) +static void check_carrier(struct work_struct *work) { - pegasus_t *pegasus = data; + pegasus_t *pegasus = container_of(work, pegasus_t, carrier_check.work); set_carrier(pegasus->net); if (!(pegasus->flags & PEGASUS_UNPLUG)) { queue_delayed_work(pegasus_workqueue, &pegasus->carrier_check, @@ -1319,7 +1319,7 @@ static int pegasus_probe(struct usb_interface *intf, tasklet_init(&pegasus->rx_tl, rx_fixup, (unsigned long) pegasus); - INIT_WORK(&pegasus->carrier_check, check_carrier, pegasus); + INIT_DELAYED_WORK(&pegasus->carrier_check, check_carrier); pegasus->intf = intf; pegasus->usb = dev; diff --git a/drivers/usb/net/pegasus.h b/drivers/usb/net/pegasus.h index 006438069b66..98f6898cae1f 100644 --- a/drivers/usb/net/pegasus.h +++ b/drivers/usb/net/pegasus.h @@ -95,7 +95,7 @@ typedef struct pegasus { int dev_index; int intr_interval; struct tasklet_struct rx_tl; - struct work_struct carrier_check; + struct delayed_work carrier_check; struct urb *ctrl_urb, *rx_urb, *tx_urb, *intr_urb; struct sk_buff *rx_pool[RX_SKBS]; struct sk_buff *rx_skb; diff --git a/drivers/usb/net/rndis_host.c b/drivers/usb/net/rndis_host.c index c2a28d88ef3c..ea5f44de3de2 100644 --- a/drivers/usb/net/rndis_host.c +++ b/drivers/usb/net/rndis_host.c @@ -469,7 +469,7 @@ static void rndis_unbind(struct usbnet *dev, struct usb_interface *intf) struct rndis_halt *halt; /* try to clear any rndis state/activity (no i/o from stack!) */ - halt = kcalloc(1, sizeof *halt, SLAB_KERNEL); + halt = kzalloc(sizeof *halt, GFP_KERNEL); if (halt) { halt->msg_type = RNDIS_MSG_HALT; halt->msg_len = ccpu2(sizeof *halt); diff --git a/drivers/usb/net/rtl8150.c b/drivers/usb/net/rtl8150.c index 72171f94ded4..c54235f73cb6 100644 --- a/drivers/usb/net/rtl8150.c +++ b/drivers/usb/net/rtl8150.c @@ -587,7 +587,7 @@ static void intr_callback(struct urb *urb) } resubmit: - status = usb_submit_urb (urb, SLAB_ATOMIC); + status = usb_submit_urb (urb, GFP_ATOMIC); if (status == -ENODEV) netif_device_detach(dev->netdev); else if (status) diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c index 7672e11c94c4..6e39e9988259 100644 --- a/drivers/usb/net/usbnet.c +++ b/drivers/usb/net/usbnet.c @@ -179,9 +179,9 @@ static int init_status (struct usbnet *dev, struct usb_interface *intf) period = max ((int) dev->status->desc.bInterval, (dev->udev->speed == USB_SPEED_HIGH) ? 7 : 3); - buf = kmalloc (maxp, SLAB_KERNEL); + buf = kmalloc (maxp, GFP_KERNEL); if (buf) { - dev->interrupt = usb_alloc_urb (0, SLAB_KERNEL); + dev->interrupt = usb_alloc_urb (0, GFP_KERNEL); if (!dev->interrupt) { kfree (buf); return -ENOMEM; @@ -782,9 +782,10 @@ static struct ethtool_ops usbnet_ethtool_ops = { * especially now that control transfers can be queued. */ static void -kevent (void *data) +kevent (struct work_struct *work) { - struct usbnet *dev = data; + struct usbnet *dev = + container_of(work, struct usbnet, kevent); int status; /* usb_clear_halt() needs a thread context */ @@ -1146,7 +1147,7 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod) skb_queue_head_init (&dev->done); dev->bh.func = usbnet_bh; dev->bh.data = (unsigned long) dev; - INIT_WORK (&dev->kevent, kevent, dev); + INIT_WORK (&dev->kevent, kevent); dev->delay.function = usbnet_bh; dev->delay.data = (unsigned long) dev; init_timer (&dev->delay); diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c index b1b5707bc99a..86bcf63b6ba5 100644 --- a/drivers/usb/serial/aircable.c +++ b/drivers/usb/serial/aircable.c @@ -92,6 +92,7 @@ struct aircable_private { struct circ_buf *rx_buf; /* read buffer */ int rx_flags; /* for throttilng */ struct work_struct rx_work; /* work cue for the receiving line */ + struct usb_serial_port *port; /* USB port with which associated */ }; /* Private methods */ @@ -251,10 +252,11 @@ static void aircable_send(struct usb_serial_port *port) schedule_work(&port->work); } -static void aircable_read(void *params) +static void aircable_read(struct work_struct *work) { - struct usb_serial_port *port = params; - struct aircable_private *priv = usb_get_serial_port_data(port); + struct aircable_private *priv = + container_of(work, struct aircable_private, rx_work); + struct usb_serial_port *port = priv->port; struct tty_struct *tty; unsigned char *data; int count; @@ -349,7 +351,8 @@ static int aircable_attach (struct usb_serial *serial) } priv->rx_flags &= ~(THROTTLED | ACTUALLY_THROTTLED); - INIT_WORK(&priv->rx_work, aircable_read, port); + priv->port = port; + INIT_WORK(&priv->rx_work, aircable_read); usb_set_serial_port_data(serial->port[0], priv); @@ -516,7 +519,7 @@ static void aircable_read_bulk_callback(struct urb *urb) package_length - shift); } } - aircable_read(port); + aircable_read(&priv->rx_work); } /* Schedule the next read _if_ we are still open */ diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c index 863966c1c5ac..5261cd22ee6b 100644 --- a/drivers/usb/serial/ark3116.c +++ b/drivers/usb/serial/ark3116.c @@ -156,7 +156,7 @@ cleanup: } static void ark3116_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct usb_serial *serial = port->serial; struct ark3116_private *priv = usb_get_serial_port_data(port); @@ -326,7 +326,7 @@ static void ark3116_set_termios(struct usb_serial_port *port, static int ark3116_open(struct usb_serial_port *port, struct file *filp) { - struct termios tmp_termios; + struct ktermios tmp_termios; struct usb_serial *serial = port->serial; char *buf; int result = 0; diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c index 8835bb58ca9b..38b4dae319ee 100644 --- a/drivers/usb/serial/belkin_sa.c +++ b/drivers/usb/serial/belkin_sa.c @@ -92,7 +92,7 @@ static void belkin_sa_shutdown (struct usb_serial *serial); static int belkin_sa_open (struct usb_serial_port *port, struct file *filp); static void belkin_sa_close (struct usb_serial_port *port, struct file *filp); static void belkin_sa_read_int_callback (struct urb *urb); -static void belkin_sa_set_termios (struct usb_serial_port *port, struct termios * old); +static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios * old); static int belkin_sa_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); static void belkin_sa_break_ctl (struct usb_serial_port *port, int break_state ); static int belkin_sa_tiocmget (struct usb_serial_port *port, struct file *file); @@ -333,7 +333,7 @@ exit: __FUNCTION__, retval); } -static void belkin_sa_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void belkin_sa_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { struct usb_serial *serial = port->serial; struct belkin_sa_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c index 7167728d764c..9386e216d681 100644 --- a/drivers/usb/serial/console.c +++ b/drivers/usb/serial/console.c @@ -65,7 +65,7 @@ static int usb_console_setup(struct console *co, char *options) struct usb_serial_port *port; int retval = 0; struct tty_struct *tty; - struct termios *termios; + struct ktermios *termios; dbg ("%s", __FUNCTION__); diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c index f95d42c0d16a..2f9b7ac32663 100644 --- a/drivers/usb/serial/cp2101.c +++ b/drivers/usb/serial/cp2101.c @@ -41,7 +41,7 @@ static int cp2101_open(struct usb_serial_port*, struct file*); static void cp2101_cleanup(struct usb_serial_port*); static void cp2101_close(struct usb_serial_port*, struct file*); static void cp2101_get_termios(struct usb_serial_port*); -static void cp2101_set_termios(struct usb_serial_port*, struct termios*); +static void cp2101_set_termios(struct usb_serial_port*, struct ktermios*); static int cp2101_tiocmget (struct usb_serial_port *, struct file *); static int cp2101_tiocmset (struct usb_serial_port *, struct file *, unsigned int, unsigned int); @@ -506,7 +506,7 @@ static void cp2101_get_termios (struct usb_serial_port *port) } static void cp2101_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { unsigned int cflag, old_cflag=0; int baud=0, bits; diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index 093f303b3189..45cdf9bc43b2 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -143,7 +143,7 @@ struct cypress_private { wait_queue_head_t delta_msr_wait; /* used for TIOCMIWAIT */ char prev_status, diff_status; /* used for TIOCMIWAIT */ /* we pass a pointer to this as the arguement sent to cypress_set_termios old_termios */ - struct termios tmp_termios; /* stores the old termios settings */ + struct ktermios tmp_termios; /* stores the old termios settings */ }; /* write buffer structure */ @@ -165,7 +165,7 @@ static int cypress_write (struct usb_serial_port *port, const unsigned char *b static void cypress_send (struct usb_serial_port *port); static int cypress_write_room (struct usb_serial_port *port); static int cypress_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); -static void cypress_set_termios (struct usb_serial_port *port, struct termios * old); +static void cypress_set_termios (struct usb_serial_port *port, struct ktermios * old); static int cypress_tiocmget (struct usb_serial_port *port, struct file *file); static int cypress_tiocmset (struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear); static int cypress_chars_in_buffer (struct usb_serial_port *port); @@ -949,13 +949,13 @@ static int cypress_ioctl (struct usb_serial_port *port, struct file * file, unsi switch (cmd) { case TIOCGSERIAL: - if (copy_to_user((void __user *)arg, port->tty->termios, sizeof(struct termios))) { + if (copy_to_user((void __user *)arg, port->tty->termios, sizeof(struct ktermios))) { return -EFAULT; } return (0); break; case TIOCSSERIAL: - if (copy_from_user(port->tty->termios, (void __user *)arg, sizeof(struct termios))) { + if (copy_from_user(port->tty->termios, (void __user *)arg, sizeof(struct ktermios))) { return -EFAULT; } /* here we need to call cypress_set_termios to invoke the new settings */ @@ -1019,7 +1019,7 @@ static int cypress_ioctl (struct usb_serial_port *port, struct file * file, unsi static void cypress_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct cypress_private *priv = usb_get_serial_port_data(port); struct tty_struct *tty; @@ -1493,7 +1493,7 @@ static struct cypress_buf *cypress_buf_alloc(unsigned int size) if (size == 0) return NULL; - cb = (struct cypress_buf *)kmalloc(sizeof(struct cypress_buf), GFP_KERNEL); + cb = kmalloc(sizeof(struct cypress_buf), GFP_KERNEL); if (cb == NULL) return NULL; diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 5e3ac281a2f8..efd9ce3f931f 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -430,13 +430,14 @@ struct digi_port { int dp_in_close; /* close in progress */ wait_queue_head_t dp_close_wait; /* wait queue for close */ struct work_struct dp_wakeup_work; + struct usb_serial_port *dp_port; }; /* Local Function Declarations */ static void digi_wakeup_write( struct usb_serial_port *port ); -static void digi_wakeup_write_lock(void *); +static void digi_wakeup_write_lock(struct work_struct *work); static int digi_write_oob_command( struct usb_serial_port *port, unsigned char *buf, int count, int interruptible ); static int digi_write_inb_command( struct usb_serial_port *port, @@ -448,7 +449,7 @@ static int digi_transmit_idle( struct usb_serial_port *port, static void digi_rx_throttle (struct usb_serial_port *port); static void digi_rx_unthrottle (struct usb_serial_port *port); static void digi_set_termios( struct usb_serial_port *port, - struct termios *old_termios ); + struct ktermios *old_termios ); static void digi_break_ctl( struct usb_serial_port *port, int break_state ); static int digi_ioctl( struct usb_serial_port *port, struct file *file, unsigned int cmd, unsigned long arg ); @@ -598,11 +599,12 @@ static inline long cond_wait_interruptible_timeout_irqrestore( * on writes. */ -static void digi_wakeup_write_lock(void *arg) +static void digi_wakeup_write_lock(struct work_struct *work) { - struct usb_serial_port *port = arg; + struct digi_port *priv = + container_of(work, struct digi_port, dp_wakeup_work); + struct usb_serial_port *port = priv->dp_port; unsigned long flags; - struct digi_port *priv = usb_get_serial_port_data(port); spin_lock_irqsave( &priv->dp_port_lock, flags ); @@ -974,7 +976,7 @@ dbg( "digi_rx_unthrottle: TOP: port=%d", priv->dp_port_num ); static void digi_set_termios( struct usb_serial_port *port, - struct termios *old_termios ) + struct ktermios *old_termios ) { struct digi_port *priv = usb_get_serial_port_data(port); @@ -1461,7 +1463,7 @@ static int digi_open( struct usb_serial_port *port, struct file *filp ) int ret; unsigned char buf[32]; struct digi_port *priv = usb_get_serial_port_data(port); - struct termios not_termios; + struct ktermios not_termios; unsigned long flags = 0; @@ -1679,7 +1681,7 @@ dbg( "digi_startup: TOP" ); for( i=0; i<serial->type->num_ports+1; i++ ) { /* allocate port private structure */ - priv = (struct digi_port *)kmalloc( sizeof(struct digi_port), + priv = kmalloc( sizeof(struct digi_port), GFP_KERNEL ); if( priv == (struct digi_port *)0 ) { while( --i >= 0 ) @@ -1702,8 +1704,8 @@ dbg( "digi_startup: TOP" ); init_waitqueue_head( &priv->dp_flush_wait ); priv->dp_in_close = 0; init_waitqueue_head( &priv->dp_close_wait ); - INIT_WORK(&priv->dp_wakeup_work, - digi_wakeup_write_lock, serial->port[i]); + INIT_WORK(&priv->dp_wakeup_work, digi_wakeup_write_lock); + priv->dp_port = serial->port[i]; /* initialize write wait queue for this port */ init_waitqueue_head( &serial->port[i]->write_wait ); @@ -1712,7 +1714,7 @@ dbg( "digi_startup: TOP" ); } /* allocate serial private structure */ - serial_priv = (struct digi_serial *)kmalloc( sizeof(struct digi_serial), + serial_priv = kmalloc( sizeof(struct digi_serial), GFP_KERNEL ); if( serial_priv == (struct digi_serial *)0 ) { for( i=0; i<serial->type->num_ports+1; i++ ) diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c index 4ce10a831953..92beeb19795f 100644 --- a/drivers/usb/serial/empeg.c +++ b/drivers/usb/serial/empeg.c @@ -92,7 +92,7 @@ static int empeg_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); -static void empeg_set_termios (struct usb_serial_port *port, struct termios *old_termios); +static void empeg_set_termios (struct usb_serial_port *port, struct ktermios *old_termios); static void empeg_write_bulk_callback (struct urb *urb); static void empeg_read_bulk_callback (struct urb *urb); @@ -442,7 +442,7 @@ static int empeg_ioctl (struct usb_serial_port *port, struct file * file, unsign } -static void empeg_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void empeg_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { dbg("%s - port %d", __FUNCTION__, port->number); diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 89ce2775be15..41b0ad2d56ac 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -559,7 +559,8 @@ struct ftdi_private { char prev_status, diff_status; /* Used for TIOCMIWAIT */ __u8 rx_flags; /* receive state flags (throttling) */ spinlock_t rx_lock; /* spinlock for receive state */ - struct work_struct rx_work; + struct delayed_work rx_work; + struct usb_serial_port *port; int rx_processed; unsigned long rx_bytes; @@ -593,8 +594,8 @@ static int ftdi_write_room (struct usb_serial_port *port); static int ftdi_chars_in_buffer (struct usb_serial_port *port); static void ftdi_write_bulk_callback (struct urb *urb); static void ftdi_read_bulk_callback (struct urb *urb); -static void ftdi_process_read (void *param); -static void ftdi_set_termios (struct usb_serial_port *port, struct termios * old); +static void ftdi_process_read (struct work_struct *work); +static void ftdi_set_termios (struct usb_serial_port *port, struct ktermios * old); static int ftdi_tiocmget (struct usb_serial_port *port, struct file *file); static int ftdi_tiocmset (struct usb_serial_port *port, struct file * file, unsigned int set, unsigned int clear); static int ftdi_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); @@ -1201,7 +1202,8 @@ static int ftdi_sio_attach (struct usb_serial *serial) port->read_urb->transfer_buffer_length = BUFSZ; } - INIT_WORK(&priv->rx_work, ftdi_process_read, port); + INIT_DELAYED_WORK(&priv->rx_work, ftdi_process_read); + priv->port = port; /* Free port's existing write urb and transfer buffer. */ if (port->write_urb) { @@ -1640,17 +1642,18 @@ static void ftdi_read_bulk_callback (struct urb *urb) priv->rx_bytes += countread; spin_unlock_irqrestore(&priv->rx_lock, flags); - ftdi_process_read(port); + ftdi_process_read(&priv->rx_work.work); } /* ftdi_read_bulk_callback */ -static void ftdi_process_read (void *param) +static void ftdi_process_read (struct work_struct *work) { /* ftdi_process_read */ - struct usb_serial_port *port = (struct usb_serial_port*)param; + struct ftdi_private *priv = + container_of(work, struct ftdi_private, rx_work.work); + struct usb_serial_port *port = priv->port; struct urb *urb; struct tty_struct *tty; - struct ftdi_private *priv; char error_flag; unsigned char *data; @@ -1877,7 +1880,7 @@ static void ftdi_break_ctl( struct usb_serial_port *port, int break_state ) * WARNING: set_termios calls this with old_termios in kernel space */ -static void ftdi_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void ftdi_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { /* ftdi_termios */ struct usb_device *dev = port->serial->dev; unsigned int cflag = port->tty->termios->c_cflag; @@ -2179,7 +2182,7 @@ static void ftdi_unthrottle (struct usb_serial_port *port) spin_unlock_irqrestore(&priv->rx_lock, flags); if (actually_throttled) - schedule_work(&priv->rx_work); + schedule_delayed_work(&priv->rx_work, 0); } static int __init ftdi_init (void) diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index d06547a13f28..f623d58370a4 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -229,7 +229,7 @@ static int edge_write_room (struct usb_serial_port *port); static int edge_chars_in_buffer (struct usb_serial_port *port); static void edge_throttle (struct usb_serial_port *port); static void edge_unthrottle (struct usb_serial_port *port); -static void edge_set_termios (struct usb_serial_port *port, struct termios *old_termios); +static void edge_set_termios (struct usb_serial_port *port, struct ktermios *old_termios); static int edge_ioctl (struct usb_serial_port *port, struct file *file, unsigned int cmd, unsigned long arg); static void edge_break (struct usb_serial_port *port, int break_state); static int edge_tiocmget (struct usb_serial_port *port, struct file *file); @@ -257,7 +257,7 @@ static void handle_new_lsr (struct edgeport_port *edge_port, __u8 lsrData, __u8 static int send_iosp_ext_cmd (struct edgeport_port *edge_port, __u8 command, __u8 param); static int calc_baud_rate_divisor (int baud_rate, int *divisor); static int send_cmd_write_baud_rate (struct edgeport_port *edge_port, int baudRate); -static void change_port_settings (struct edgeport_port *edge_port, struct termios *old_termios); +static void change_port_settings (struct edgeport_port *edge_port, struct ktermios *old_termios); static int send_cmd_write_uart_register (struct edgeport_port *edge_port, __u8 regNum, __u8 regValue); static int write_cmd_usb (struct edgeport_port *edge_port, unsigned char *buffer, int writeLength); static void send_more_port_data (struct edgeport_serial *edge_serial, struct edgeport_port *edge_port); @@ -1431,7 +1431,7 @@ static void edge_unthrottle (struct usb_serial_port *port) * SerialSetTermios * this function is called by the tty driver when it wants to change the termios structure *****************************************************************************/ -static void edge_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void edge_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct tty_struct *tty = port->tty; @@ -2412,7 +2412,7 @@ static int send_cmd_write_uart_register (struct edgeport_port *edge_port, __u8 r #ifndef CMSPAR #define CMSPAR 0 #endif -static void change_port_settings (struct edgeport_port *edge_port, struct termios *old_termios) +static void change_port_settings (struct edgeport_port *edge_port, struct ktermios *old_termios) { struct tty_struct *tty; int baud; diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index ee0c921e1520..980285c0233a 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -238,7 +238,7 @@ static void edge_tty_recv(struct device *dev, struct tty_struct *tty, unsigned c static void stop_read(struct edgeport_port *edge_port); static int restart_read(struct edgeport_port *edge_port); -static void edge_set_termios (struct usb_serial_port *port, struct termios *old_termios); +static void edge_set_termios (struct usb_serial_port *port, struct ktermios *old_termios); static void edge_send(struct usb_serial_port *port); /* circular buffer */ @@ -2361,7 +2361,7 @@ static int restart_read(struct edgeport_port *edge_port) return status; } -static void change_port_settings (struct edgeport_port *edge_port, struct termios *old_termios) +static void change_port_settings (struct edgeport_port *edge_port, struct ktermios *old_termios) { struct ump_uart_config *config; struct tty_struct *tty; @@ -2512,7 +2512,7 @@ static void change_port_settings (struct edgeport_port *edge_port, struct termio return; } -static void edge_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void edge_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { struct edgeport_port *edge_port = usb_get_serial_port_data(port); struct tty_struct *tty = port->tty; @@ -2811,7 +2811,7 @@ static struct edge_buf *edge_buf_alloc(unsigned int size) if (size == 0) return NULL; - eb = (struct edge_buf *)kmalloc(sizeof(struct edge_buf), GFP_KERNEL); + eb = kmalloc(sizeof(struct edge_buf), GFP_KERNEL); if (eb == NULL) return NULL; diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c index d72cf8bc7f76..42f757a5b876 100644 --- a/drivers/usb/serial/ipaq.c +++ b/drivers/usb/serial/ipaq.c @@ -595,7 +595,7 @@ static int ipaq_open(struct usb_serial_port *port, struct file *filp) bytes_in = 0; bytes_out = 0; - priv = (struct ipaq_private *)kmalloc(sizeof(struct ipaq_private), GFP_KERNEL); + priv = kmalloc(sizeof(struct ipaq_private), GFP_KERNEL); if (priv == NULL) { err("%s - Out of memory", __FUNCTION__); return -ENOMEM; diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c index 331bf81556fc..8fdf486e3465 100644 --- a/drivers/usb/serial/ir-usb.c +++ b/drivers/usb/serial/ir-usb.c @@ -107,7 +107,7 @@ static void ir_close (struct usb_serial_port *port, struct file *filep); static int ir_write (struct usb_serial_port *port, const unsigned char *buf, int count); static void ir_write_bulk_callback (struct urb *urb); static void ir_read_bulk_callback (struct urb *urb); -static void ir_set_termios (struct usb_serial_port *port, struct termios *old_termios); +static void ir_set_termios (struct usb_serial_port *port, struct ktermios *old_termios); static u8 ir_baud = 0; static u8 ir_xbof = 0; @@ -497,7 +497,7 @@ static void ir_read_bulk_callback (struct urb *urb) return; } -static void ir_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void ir_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { unsigned char *transfer_buffer; unsigned int cflag; diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c index 7639652cec42..9d2fdfd6865f 100644 --- a/drivers/usb/serial/keyspan.c +++ b/drivers/usb/serial/keyspan.c @@ -264,7 +264,7 @@ static void keyspan_break_ctl (struct usb_serial_port *port, int break_state) static void keyspan_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { int baud_rate, device_port; struct keyspan_port_private *p_priv; diff --git a/drivers/usb/serial/keyspan.h b/drivers/usb/serial/keyspan.h index 7472ed6bf626..6413d73c139c 100644 --- a/drivers/usb/serial/keyspan.h +++ b/drivers/usb/serial/keyspan.h @@ -59,7 +59,7 @@ static int keyspan_ioctl (struct usb_serial_port *port, unsigned int cmd, unsigned long arg); static void keyspan_set_termios (struct usb_serial_port *port, - struct termios *old); + struct ktermios *old); static void keyspan_break_ctl (struct usb_serial_port *port, int break_state); static int keyspan_tiocmget (struct usb_serial_port *port, diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c index 909005107ea2..126b9703bbaf 100644 --- a/drivers/usb/serial/keyspan_pda.c +++ b/drivers/usb/serial/keyspan_pda.c @@ -120,6 +120,8 @@ struct keyspan_pda_private { int tx_throttled; struct work_struct wakeup_work; struct work_struct unthrottle_work; + struct usb_serial *serial; + struct usb_serial_port *port; }; @@ -175,9 +177,11 @@ static struct usb_device_id id_table_fake_xircom [] = { }; #endif -static void keyspan_pda_wakeup_write( struct usb_serial_port *port ) +static void keyspan_pda_wakeup_write(struct work_struct *work) { - + struct keyspan_pda_private *priv = + container_of(work, struct keyspan_pda_private, wakeup_work); + struct usb_serial_port *port = priv->port; struct tty_struct *tty = port->tty; /* wake up port processes */ @@ -187,8 +191,11 @@ static void keyspan_pda_wakeup_write( struct usb_serial_port *port ) tty_wakeup(tty); } -static void keyspan_pda_request_unthrottle( struct usb_serial *serial ) +static void keyspan_pda_request_unthrottle(struct work_struct *work) { + struct keyspan_pda_private *priv = + container_of(work, struct keyspan_pda_private, unthrottle_work); + struct usb_serial *serial = priv->serial; int result; dbg(" request_unthrottle"); @@ -358,7 +365,7 @@ static void keyspan_pda_break_ctl (struct usb_serial_port *port, int break_state static void keyspan_pda_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct usb_serial *serial = port->serial; unsigned int cflag = port->tty->termios->c_cflag; @@ -765,11 +772,10 @@ static int keyspan_pda_startup (struct usb_serial *serial) return (1); /* error */ usb_set_serial_port_data(serial->port[0], priv); init_waitqueue_head(&serial->port[0]->write_wait); - INIT_WORK(&priv->wakeup_work, (void *)keyspan_pda_wakeup_write, - (void *)(serial->port[0])); - INIT_WORK(&priv->unthrottle_work, - (void *)keyspan_pda_request_unthrottle, - (void *)(serial)); + INIT_WORK(&priv->wakeup_work, keyspan_pda_wakeup_write); + INIT_WORK(&priv->unthrottle_work, keyspan_pda_request_unthrottle); + priv->serial = serial; + priv->port = serial->port[0]; return (0); } diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c index 17e205699c2b..73d755df4840 100644 --- a/drivers/usb/serial/kl5kusb105.c +++ b/drivers/usb/serial/kl5kusb105.c @@ -86,7 +86,7 @@ static int klsi_105_write_room (struct usb_serial_port *port); static void klsi_105_read_bulk_callback (struct urb *urb); static void klsi_105_set_termios (struct usb_serial_port *port, - struct termios * old); + struct ktermios *old); static int klsi_105_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, @@ -164,7 +164,7 @@ struct klsi_105_port_settings { #define URB_TRANSFER_BUFFER_SIZE 64 struct klsi_105_private { struct klsi_105_port_settings cfg; - struct termios termios; + struct ktermios termios; unsigned long line_state; /* modem line settings */ /* write pool */ struct urb * write_urb_pool[NUM_URBS]; @@ -688,7 +688,7 @@ static void klsi_105_read_bulk_callback (struct urb *urb) static void klsi_105_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct klsi_105_private *priv = usb_get_serial_port_data(port); unsigned int iflag = port->tty->termios->c_iflag; diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index 237289920f03..62bea0c923bd 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -136,7 +136,7 @@ struct kobil_private { int cur_pos; // index of the next char to send in buf __u16 device_type; int line_state; - struct termios internal_termios; + struct ktermios internal_termios; }; @@ -269,7 +269,7 @@ static int kobil_open (struct usb_serial_port *port, struct file *filp) } // allocate memory for write_urb transfer buffer - port->write_urb->transfer_buffer = (unsigned char *) kmalloc(write_urb_transfer_buffer_length, GFP_KERNEL); + port->write_urb->transfer_buffer = kmalloc(write_urb_transfer_buffer_length, GFP_KERNEL); if (! port->write_urb->transfer_buffer) { kfree(transfer_buffer); usb_free_urb(port->write_urb); @@ -624,11 +624,11 @@ static int kobil_ioctl(struct usb_serial_port *port, struct file *file, switch (cmd) { case TCGETS: // 0x5401 - if (!access_ok(VERIFY_WRITE, user_arg, sizeof(struct termios))) { + if (!access_ok(VERIFY_WRITE, user_arg, sizeof(struct ktermios))) { dbg("%s - port %d Error in access_ok", __FUNCTION__, port->number); return -EFAULT; } - if (kernel_termios_to_user_termios((struct termios __user *)arg, + if (kernel_termios_to_user_termios((struct ktermios __user *)arg, &priv->internal_termios)) return -EFAULT; return 0; @@ -638,12 +638,12 @@ static int kobil_ioctl(struct usb_serial_port *port, struct file *file, dbg("%s - port %d Error: port->tty->termios is NULL", __FUNCTION__, port->number); return -ENOTTY; } - if (!access_ok(VERIFY_READ, user_arg, sizeof(struct termios))) { + if (!access_ok(VERIFY_READ, user_arg, sizeof(struct ktermios))) { dbg("%s - port %d Error in access_ok", __FUNCTION__, port->number); return -EFAULT; } if (user_termios_to_kernel_termios(&priv->internal_termios, - (struct termios __user *)arg)) + (struct ktermios __user *)arg)) return -EFAULT; settings = kzalloc(50, GFP_KERNEL); @@ -696,7 +696,7 @@ static int kobil_ioctl(struct usb_serial_port *port, struct file *file, return 0; case TCFLSH: // 0x540B - transfer_buffer = (unsigned char *) kmalloc(transfer_buffer_length, GFP_KERNEL); + transfer_buffer = kmalloc(transfer_buffer_length, GFP_KERNEL); if (! transfer_buffer) { return -ENOBUFS; } diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c index a906e500a02b..38b1d17e06ef 100644 --- a/drivers/usb/serial/mct_u232.c +++ b/drivers/usb/serial/mct_u232.c @@ -98,7 +98,7 @@ static void mct_u232_close (struct usb_serial_port *port, struct file *filp); static void mct_u232_read_int_callback (struct urb *urb); static void mct_u232_set_termios (struct usb_serial_port *port, - struct termios * old); + struct ktermios * old); static int mct_u232_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, @@ -556,7 +556,7 @@ exit: } /* mct_u232_read_int_callback */ static void mct_u232_set_termios (struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct usb_serial *serial = port->serial; struct mct_u232_private *priv = usb_get_serial_port_data(port); diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index 82cd15b894b0..e55f4ed81d7b 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -363,7 +363,7 @@ static int mos7720_open(struct usb_serial_port *port, struct file * filp) /* Initialising the write urb pool */ for (j = 0; j < NUM_URBS; ++j) { - urb = usb_alloc_urb(0,SLAB_ATOMIC); + urb = usb_alloc_urb(0,GFP_ATOMIC); mos7720_port->write_urb_pool[j] = urb; if (urb == NULL) { @@ -1014,7 +1014,7 @@ static int send_cmd_write_baud_rate(struct moschip_port *mos7720_port, * the specified new settings. */ static void change_port_settings(struct moschip_port *mos7720_port, - struct termios *old_termios) + struct ktermios *old_termios) { struct usb_serial_port *port; struct usb_serial *serial; @@ -1203,7 +1203,7 @@ static void change_port_settings(struct moschip_port *mos7720_port, * termios structure. */ static void mos7720_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { int status; unsigned int cflag; diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index 02c89e10b2cf..8cc728a49e41 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -826,7 +826,7 @@ static int mos7840_open(struct usb_serial_port *port, struct file *filp) /* Initialising the write urb pool */ for (j = 0; j < NUM_URBS; ++j) { - urb = usb_alloc_urb(0, SLAB_ATOMIC); + urb = usb_alloc_urb(0, GFP_ATOMIC); mos7840_port->write_urb_pool[j] = urb; if (urb == NULL) { @@ -1931,7 +1931,7 @@ static int mos7840_send_cmd_write_baud_rate(struct moschip_port *mos7840_port, *****************************************************************************/ static void mos7840_change_port_settings(struct moschip_port *mos7840_port, - struct termios *old_termios) + struct ktermios *old_termios) { struct tty_struct *tty; int baud; @@ -2118,7 +2118,7 @@ static void mos7840_change_port_settings(struct moschip_port *mos7840_port, *****************************************************************************/ static void mos7840_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { int status; unsigned int cflag; @@ -2786,7 +2786,7 @@ static int mos7840_startup(struct usb_serial *serial) i + 1, status); } - mos7840_port->control_urb = usb_alloc_urb(0, SLAB_ATOMIC); + mos7840_port->control_urb = usb_alloc_urb(0, GFP_ATOMIC); mos7840_port->ctrl_buf = kmalloc(16, GFP_KERNEL); } diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index 130afbbd3fca..0ae4098718c3 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -59,7 +59,7 @@ static int option_chars_in_buffer(struct usb_serial_port *port); static int option_ioctl(struct usb_serial_port *port, struct file *file, unsigned int cmd, unsigned long arg); static void option_set_termios(struct usb_serial_port *port, - struct termios *old); + struct ktermios *old); static void option_break_ctl(struct usb_serial_port *port, int break_state); static int option_tiocmget(struct usb_serial_port *port, struct file *file); static int option_tiocmset(struct usb_serial_port *port, struct file *file, @@ -230,7 +230,7 @@ static void option_break_ctl(struct usb_serial_port *port, int break_state) } static void option_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { dbg("%s", __FUNCTION__); diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index bc800c8787a8..5dc2ac9afa90 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -159,7 +159,7 @@ static struct pl2303_buf *pl2303_buf_alloc(unsigned int size) if (size == 0) return NULL; - pb = (struct pl2303_buf *)kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL); + pb = kmalloc(sizeof(struct pl2303_buf), GFP_KERNEL); if (pb == NULL) return NULL; @@ -455,7 +455,7 @@ static int pl2303_chars_in_buffer(struct usb_serial_port *port) } static void pl2303_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct usb_serial *serial = port->serial; struct pl2303_private *priv = usb_get_serial_port_data(port); @@ -687,7 +687,7 @@ static void pl2303_close(struct usb_serial_port *port, struct file *filp) static int pl2303_open(struct usb_serial_port *port, struct file *filp) { - struct termios tmp_termios; + struct ktermios tmp_termios; struct usb_serial *serial = port->serial; struct pl2303_private *priv = usb_get_serial_port_data(port); unsigned char *buf; diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 4b5097fa48d7..6d8e91e00ecf 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -145,7 +145,7 @@ static void sierra_break_ctl(struct usb_serial_port *port, int break_state) } static void sierra_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { dbg("%s", __FUNCTION__); diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index ae98d8cbdbb8..83189005c6fb 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -161,7 +161,7 @@ static void ti_throttle(struct usb_serial_port *port); static void ti_unthrottle(struct usb_serial_port *port); static int ti_ioctl(struct usb_serial_port *port, struct file *file, unsigned int cmd, unsigned long arg); static void ti_set_termios(struct usb_serial_port *port, - struct termios *old_termios); + struct ktermios *old_termios); static int ti_tiocmget(struct usb_serial_port *port, struct file *file); static int ti_tiocmset(struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear); @@ -881,7 +881,7 @@ static int ti_ioctl(struct usb_serial_port *port, struct file *file, static void ti_set_termios(struct usb_serial_port *port, - struct termios *old_termios) + struct ktermios *old_termios) { struct ti_port *tport = usb_get_serial_port_data(port); struct tty_struct *tty = port->tty; @@ -1710,7 +1710,7 @@ static struct circ_buf *ti_buf_alloc(void) { struct circ_buf *cb; - cb = (struct circ_buf *)kmalloc(sizeof(struct circ_buf), GFP_KERNEL); + cb = kmalloc(sizeof(struct circ_buf), GFP_KERNEL); if (cb == NULL) return NULL; diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index c1257d5292f5..716f6806cc89 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -397,7 +397,7 @@ exit: return retval; } -static void serial_set_termios (struct tty_struct *tty, struct termios * old) +static void serial_set_termios (struct tty_struct *tty, struct ktermios * old) { struct usb_serial_port *port = tty->driver_data; @@ -533,9 +533,10 @@ void usb_serial_port_softint(struct usb_serial_port *port) schedule_work(&port->work); } -static void usb_serial_port_work(void *private) +static void usb_serial_port_work(struct work_struct *work) { - struct usb_serial_port *port = private; + struct usb_serial_port *port = + container_of(work, struct usb_serial_port, work); struct tty_struct *tty; dbg("%s - port %d", __FUNCTION__, port->number); @@ -799,7 +800,7 @@ int usb_serial_probe(struct usb_interface *interface, port->serial = serial; spin_lock_init(&port->lock); mutex_init(&port->mutex); - INIT_WORK(&port->work, usb_serial_port_work, port); + INIT_WORK(&port->work, usb_serial_port_work); serial->port[i] = port; } diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c index eef5eaa5fa0b..b09f06096056 100644 --- a/drivers/usb/serial/visor.c +++ b/drivers/usb/serial/visor.c @@ -46,7 +46,7 @@ static int visor_probe (struct usb_serial *serial, const struct usb_device_id static int visor_calc_num_ports(struct usb_serial *serial); static void visor_shutdown (struct usb_serial *serial); static int visor_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); -static void visor_set_termios (struct usb_serial_port *port, struct termios *old_termios); +static void visor_set_termios (struct usb_serial_port *port, struct ktermios *old_termios); static void visor_write_bulk_callback (struct urb *urb); static void visor_read_bulk_callback (struct urb *urb); static void visor_read_int_callback (struct urb *urb); @@ -916,7 +916,7 @@ static int visor_ioctl (struct usb_serial_port *port, struct file * file, unsign /* This function is all nice and good, but we don't change anything based on it :) */ -static void visor_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void visor_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { unsigned int cflag; diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c index 4d1cd7aeccd3..5483d8564c1b 100644 --- a/drivers/usb/serial/whiteheat.c +++ b/drivers/usb/serial/whiteheat.c @@ -145,7 +145,7 @@ static void whiteheat_close (struct usb_serial_port *port, struct file *filp); static int whiteheat_write (struct usb_serial_port *port, const unsigned char *buf, int count); static int whiteheat_write_room (struct usb_serial_port *port); static int whiteheat_ioctl (struct usb_serial_port *port, struct file * file, unsigned int cmd, unsigned long arg); -static void whiteheat_set_termios (struct usb_serial_port *port, struct termios * old); +static void whiteheat_set_termios (struct usb_serial_port *port, struct ktermios * old); static int whiteheat_tiocmget (struct usb_serial_port *port, struct file *file); static int whiteheat_tiocmset (struct usb_serial_port *port, struct file *file, unsigned int set, unsigned int clear); static void whiteheat_break_ctl (struct usb_serial_port *port, int break_state); @@ -227,6 +227,7 @@ struct whiteheat_private { struct list_head rx_urbs_submitted; struct list_head rx_urb_q; struct work_struct rx_work; + struct usb_serial_port *port; struct list_head tx_urbs_free; struct list_head tx_urbs_submitted; }; @@ -241,7 +242,7 @@ static void command_port_read_callback(struct urb *urb); static int start_port_read(struct usb_serial_port *port); static struct whiteheat_urb_wrap *urb_to_wrap(struct urb *urb, struct list_head *head); static struct list_head *list_first(struct list_head *head); -static void rx_data_softint(void *private); +static void rx_data_softint(struct work_struct *work); static int firm_send_command(struct usb_serial_port *port, __u8 command, __u8 *data, __u8 datasize); static int firm_open(struct usb_serial_port *port); @@ -415,7 +416,7 @@ static int whiteheat_attach (struct usb_serial *serial) for (i = 0; i < serial->num_ports; i++) { port = serial->port[i]; - info = (struct whiteheat_private *)kmalloc(sizeof(struct whiteheat_private), GFP_KERNEL); + info = kmalloc(sizeof(struct whiteheat_private), GFP_KERNEL); if (info == NULL) { err("%s: Out of memory for port structures\n", serial->type->description); goto no_private; @@ -424,7 +425,8 @@ static int whiteheat_attach (struct usb_serial *serial) spin_lock_init(&info->lock); info->flags = 0; info->mcr = 0; - INIT_WORK(&info->rx_work, rx_data_softint, port); + INIT_WORK(&info->rx_work, rx_data_softint); + info->port = port; INIT_LIST_HEAD(&info->rx_urbs_free); INIT_LIST_HEAD(&info->rx_urbs_submitted); @@ -485,7 +487,7 @@ static int whiteheat_attach (struct usb_serial *serial) usb_set_serial_port_data(port, info); } - command_info = (struct whiteheat_command_private *)kmalloc(sizeof(struct whiteheat_command_private), GFP_KERNEL); + command_info = kmalloc(sizeof(struct whiteheat_command_private), GFP_KERNEL); if (command_info == NULL) { err("%s: Out of memory for port structures\n", serial->type->description); goto no_command_private; @@ -595,7 +597,7 @@ static void whiteheat_shutdown (struct usb_serial *serial) static int whiteheat_open (struct usb_serial_port *port, struct file *filp) { int retval = 0; - struct termios old_term; + struct ktermios old_term; dbg("%s - port %d", __FUNCTION__, port->number); @@ -868,7 +870,7 @@ static int whiteheat_ioctl (struct usb_serial_port *port, struct file * file, un } -static void whiteheat_set_termios (struct usb_serial_port *port, struct termios *old_termios) +static void whiteheat_set_termios (struct usb_serial_port *port, struct ktermios *old_termios) { dbg("%s -port %d", __FUNCTION__, port->number); @@ -949,7 +951,7 @@ static void whiteheat_unthrottle (struct usb_serial_port *port) spin_unlock_irqrestore(&info->lock, flags); if (actually_throttled) - rx_data_softint(port); + rx_data_softint(&info->rx_work); return; } @@ -1400,10 +1402,11 @@ static struct list_head *list_first(struct list_head *head) } -static void rx_data_softint(void *private) +static void rx_data_softint(struct work_struct *work) { - struct usb_serial_port *port = (struct usb_serial_port *)private; - struct whiteheat_private *info = usb_get_serial_port_data(port); + struct whiteheat_private *info = + container_of(work, struct whiteheat_private, rx_work); + struct usb_serial_port *port = info->port; struct tty_struct *tty = port->tty; struct whiteheat_urb_wrap *wrap; struct urb *urb; diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c index 3a158d58441f..e565d3d2ab29 100644 --- a/drivers/usb/storage/onetouch.c +++ b/drivers/usb/storage/onetouch.c @@ -76,7 +76,7 @@ static void usb_onetouch_irq(struct urb *urb) input_sync(dev); resubmit: - status = usb_submit_urb (urb, SLAB_ATOMIC); + status = usb_submit_urb (urb, GFP_ATOMIC); if (status) err ("can't resubmit intr, %s-%s/input0, status %d", onetouch->udev->bus->bus_name, @@ -154,7 +154,7 @@ int onetouch_connect_input(struct us_data *ss) goto fail1; onetouch->data = usb_buffer_alloc(udev, ONETOUCH_PKT_LEN, - SLAB_ATOMIC, &onetouch->data_dma); + GFP_ATOMIC, &onetouch->data_dma); if (!onetouch->data) goto fail1; diff --git a/drivers/usb/storage/sddr09.c b/drivers/usb/storage/sddr09.c index fb8bacaae27c..e3528eca29a5 100644 --- a/drivers/usb/storage/sddr09.c +++ b/drivers/usb/storage/sddr09.c @@ -646,7 +646,7 @@ sddr09_read_sg_test_only(struct us_data *us) { return result; } - buf = (unsigned char *) kmalloc(bulklen, GFP_NOIO); + buf = kmalloc(bulklen, GFP_NOIO); if (!buf) return -ENOMEM; diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c index 47644b5b6155..323293a3e61f 100644 --- a/drivers/usb/storage/transport.c +++ b/drivers/usb/storage/transport.c @@ -427,7 +427,7 @@ static int usb_stor_bulk_transfer_sglist(struct us_data *us, unsigned int pipe, US_DEBUGP("%s: xfer %u bytes, %d entries\n", __FUNCTION__, length, num_sg); result = usb_sg_init(&us->current_sg, us->pusb_dev, pipe, 0, - sg, num_sg, length, SLAB_NOIO); + sg, num_sg, length, GFP_NOIO); if (result) { US_DEBUGP("usb_sg_init returned %d\n", result); return USB_STOR_XFER_ERROR; diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index b401084b3d22..70644506651f 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -49,7 +49,7 @@ #include <linux/sched.h> #include <linux/errno.h> -#include <linux/suspend.h> +#include <linux/freezer.h> #include <linux/module.h> #include <linux/init.h> #include <linux/slab.h> |
