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-rw-r--r--drivers/usb/class/cdc-acm.c7
-rw-r--r--drivers/usb/core/devices.c2
-rw-r--r--drivers/usb/core/devio.c7
-rw-r--r--drivers/usb/core/generic.c9
-rw-r--r--drivers/usb/core/quirks.c3
-rw-r--r--drivers/usb/dwc3/dwc3-haps.c4
-rw-r--r--drivers/usb/gadget/function/f_hid.c4
-rw-r--r--drivers/usb/gadget/udc/atmel_usba_udc.c2
-rw-r--r--drivers/usb/gadget/udc/bdc/bdc_core.c13
-rw-r--r--drivers/usb/host/uhci-hcd.c6
-rw-r--r--drivers/usb/host/xhci-mem.c8
-rw-r--r--drivers/usb/storage/scsiglue.c8
-rw-r--r--drivers/usb/storage/unusual_devs.h12
13 files changed, 53 insertions, 32 deletions
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index ed8c62b2d9d1..739f8960811a 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1865,6 +1865,13 @@ static const struct usb_device_id acm_ids[] = {
.driver_info = IGNORE_DEVICE,
},
+ { USB_DEVICE(0x1bc7, 0x0021), /* Telit 3G ACM only composition */
+ .driver_info = SEND_ZERO_PACKET,
+ },
+ { USB_DEVICE(0x1bc7, 0x0023), /* Telit 3G ACM + ECM composition */
+ .driver_info = SEND_ZERO_PACKET,
+ },
+
/* control interfaces without any protocol set */
{ USB_INTERFACE_INFO(USB_CLASS_COMM, USB_CDC_SUBCLASS_ACM,
USB_CDC_PROTO_NONE) },
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index 3de3c750b5f6..44f28a114c2b 100644
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -598,7 +598,7 @@ static ssize_t usb_device_read(struct file *file, char __user *buf,
return -EINVAL;
if (nbytes <= 0)
return 0;
- if (!access_ok(VERIFY_WRITE, buf, nbytes))
+ if (!access_ok(buf, nbytes))
return -EFAULT;
mutex_lock(&usb_bus_idr_lock);
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index a75bc0b8a50f..d65566341dd1 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1094,7 +1094,7 @@ static int proc_control(struct usb_dev_state *ps, void __user *arg)
ctrl.bRequestType, ctrl.bRequest, ctrl.wValue,
ctrl.wIndex, ctrl.wLength);
if (ctrl.bRequestType & 0x80) {
- if (ctrl.wLength && !access_ok(VERIFY_WRITE, ctrl.data,
+ if (ctrl.wLength && !access_ok(ctrl.data,
ctrl.wLength)) {
ret = -EINVAL;
goto done;
@@ -1183,7 +1183,7 @@ static int proc_bulk(struct usb_dev_state *ps, void __user *arg)
}
tmo = bulk.timeout;
if (bulk.ep & 0x80) {
- if (len1 && !access_ok(VERIFY_WRITE, bulk.data, len1)) {
+ if (len1 && !access_ok(bulk.data, len1)) {
ret = -EINVAL;
goto done;
}
@@ -1584,8 +1584,7 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb
}
if (uurb->buffer_length > 0 &&
- !access_ok(is_in ? VERIFY_WRITE : VERIFY_READ,
- uurb->buffer, uurb->buffer_length)) {
+ !access_ok(uurb->buffer, uurb->buffer_length)) {
ret = -EFAULT;
goto error;
}
diff --git a/drivers/usb/core/generic.c b/drivers/usb/core/generic.c
index 356b05c82dbc..f713cecc1f41 100644
--- a/drivers/usb/core/generic.c
+++ b/drivers/usb/core/generic.c
@@ -143,9 +143,12 @@ int usb_choose_configuration(struct usb_device *udev)
continue;
}
- if (i > 0 && desc && is_audio(desc) && is_uac3_config(desc)) {
- best = c;
- break;
+ if (i > 0 && desc && is_audio(desc)) {
+ if (is_uac3_config(desc)) {
+ best = c;
+ break;
+ }
+ continue;
}
/* From the remaining configs, choose the first one whose
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 514c5214ddb2..8bc35d53408b 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -394,7 +394,8 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x1a40, 0x0101), .driver_info = USB_QUIRK_HUB_SLOW_RESET },
/* Corsair K70 RGB */
- { USB_DEVICE(0x1b1c, 0x1b13), .driver_info = USB_QUIRK_DELAY_INIT },
+ { USB_DEVICE(0x1b1c, 0x1b13), .driver_info = USB_QUIRK_DELAY_INIT |
+ USB_QUIRK_DELAY_CTRL_MSG },
/* Corsair Strafe */
{ USB_DEVICE(0x1b1c, 0x1b15), .driver_info = USB_QUIRK_DELAY_INIT |
diff --git a/drivers/usb/dwc3/dwc3-haps.c b/drivers/usb/dwc3/dwc3-haps.c
index c9cc33881bef..02d57d98ef9b 100644
--- a/drivers/usb/dwc3/dwc3-haps.c
+++ b/drivers/usb/dwc3/dwc3-haps.c
@@ -15,10 +15,6 @@
#include <linux/platform_device.h>
#include <linux/property.h>
-#define PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3 0xabcd
-#define PCI_DEVICE_ID_SYNOPSYS_HAPSUSB3_AXI 0xabce
-#define PCI_DEVICE_ID_SYNOPSYS_HAPSUSB31 0xabcf
-
/**
* struct dwc3_haps - Driver private structure
* @dwc3: child dwc3 platform_device
diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c
index 54e859dcb25c..75b113a5b25c 100644
--- a/drivers/usb/gadget/function/f_hid.c
+++ b/drivers/usb/gadget/function/f_hid.c
@@ -252,7 +252,7 @@ static ssize_t f_hidg_read(struct file *file, char __user *buffer,
if (!count)
return 0;
- if (!access_ok(VERIFY_WRITE, buffer, count))
+ if (!access_ok(buffer, count))
return -EFAULT;
spin_lock_irqsave(&hidg->read_spinlock, flags);
@@ -339,7 +339,7 @@ static ssize_t f_hidg_write(struct file *file, const char __user *buffer,
unsigned long flags;
ssize_t status = -ENOMEM;
- if (!access_ok(VERIFY_READ, buffer, count))
+ if (!access_ok(buffer, count))
return -EFAULT;
spin_lock_irqsave(&hidg->write_spinlock, flags);
diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c
index 11247322d587..660712e0bf98 100644
--- a/drivers/usb/gadget/udc/atmel_usba_udc.c
+++ b/drivers/usb/gadget/udc/atmel_usba_udc.c
@@ -88,7 +88,7 @@ static ssize_t queue_dbg_read(struct file *file, char __user *buf,
size_t len, remaining, actual = 0;
char tmpbuf[38];
- if (!access_ok(VERIFY_WRITE, buf, nbytes))
+ if (!access_ok(buf, nbytes))
return -EFAULT;
inode_lock(file_inode(file));
diff --git a/drivers/usb/gadget/udc/bdc/bdc_core.c b/drivers/usb/gadget/udc/bdc/bdc_core.c
index 01b44e159623..ccbd1d34eb2a 100644
--- a/drivers/usb/gadget/udc/bdc/bdc_core.c
+++ b/drivers/usb/gadget/udc/bdc/bdc_core.c
@@ -172,8 +172,9 @@ static int scratchpad_setup(struct bdc *bdc)
/* Refer to BDC spec, Table 4 for description of SPB */
sp_buff_size = 1 << (sp_buff_size + 5);
dev_dbg(bdc->dev, "Allocating %d bytes for scratchpad\n", sp_buff_size);
- bdc->scratchpad.buff = dma_zalloc_coherent(bdc->dev, sp_buff_size,
- &bdc->scratchpad.sp_dma, GFP_KERNEL);
+ bdc->scratchpad.buff = dma_alloc_coherent(bdc->dev, sp_buff_size,
+ &bdc->scratchpad.sp_dma,
+ GFP_KERNEL);
if (!bdc->scratchpad.buff)
goto fail;
@@ -202,11 +203,9 @@ static int setup_srr(struct bdc *bdc, int interrupter)
bdc_writel(bdc->regs, BDC_SRRINT(0), BDC_SRR_RWS | BDC_SRR_RST);
bdc->srr.dqp_index = 0;
/* allocate the status report descriptors */
- bdc->srr.sr_bds = dma_zalloc_coherent(
- bdc->dev,
- NUM_SR_ENTRIES * sizeof(struct bdc_bd),
- &bdc->srr.dma_addr,
- GFP_KERNEL);
+ bdc->srr.sr_bds = dma_alloc_coherent(bdc->dev,
+ NUM_SR_ENTRIES * sizeof(struct bdc_bd),
+ &bdc->srr.dma_addr, GFP_KERNEL);
if (!bdc->srr.sr_bds)
return -ENOMEM;
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 6218bfe54f52..98deb5f64268 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -596,9 +596,9 @@ static int uhci_start(struct usb_hcd *hcd)
&uhci_debug_operations);
#endif
- uhci->frame = dma_zalloc_coherent(uhci_dev(uhci),
- UHCI_NUMFRAMES * sizeof(*uhci->frame),
- &uhci->frame_dma_handle, GFP_KERNEL);
+ uhci->frame = dma_alloc_coherent(uhci_dev(uhci),
+ UHCI_NUMFRAMES * sizeof(*uhci->frame),
+ &uhci->frame_dma_handle, GFP_KERNEL);
if (!uhci->frame) {
dev_err(uhci_dev(uhci),
"unable to allocate consistent memory for frame list\n");
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 36a3eb8849f1..8067f178fa84 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -1672,8 +1672,8 @@ static int scratchpad_alloc(struct xhci_hcd *xhci, gfp_t flags)
xhci->dcbaa->dev_context_ptrs[0] = cpu_to_le64(xhci->scratchpad->sp_dma);
for (i = 0; i < num_sp; i++) {
dma_addr_t dma;
- void *buf = dma_zalloc_coherent(dev, xhci->page_size, &dma,
- flags);
+ void *buf = dma_alloc_coherent(dev, xhci->page_size, &dma,
+ flags);
if (!buf)
goto fail_sp4;
@@ -1799,8 +1799,8 @@ int xhci_alloc_erst(struct xhci_hcd *xhci,
struct xhci_erst_entry *entry;
size = sizeof(struct xhci_erst_entry) * evt_ring->num_segs;
- erst->entries = dma_zalloc_coherent(xhci_to_hcd(xhci)->self.sysdev,
- size, &erst->erst_dma_addr, flags);
+ erst->entries = dma_alloc_coherent(xhci_to_hcd(xhci)->self.sysdev,
+ size, &erst->erst_dma_addr, flags);
if (!erst->entries)
return -ENOMEM;
diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c
index fde2e71a6ade..a73ea495d5a7 100644
--- a/drivers/usb/storage/scsiglue.c
+++ b/drivers/usb/storage/scsiglue.c
@@ -235,8 +235,12 @@ static int slave_configure(struct scsi_device *sdev)
if (!(us->fflags & US_FL_NEEDS_CAP16))
sdev->try_rc_10_first = 1;
- /* assume SPC3 or latter devices support sense size > 18 */
- if (sdev->scsi_level > SCSI_SPC_2)
+ /*
+ * assume SPC3 or latter devices support sense size > 18
+ * unless US_FL_BAD_SENSE quirk is specified.
+ */
+ if (sdev->scsi_level > SCSI_SPC_2 &&
+ !(us->fflags & US_FL_BAD_SENSE))
us->fflags |= US_FL_SANE_SENSE;
/*
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index f7f83b21dc74..ea0d27a94afe 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1266,6 +1266,18 @@ UNUSUAL_DEV( 0x090c, 0x1132, 0x0000, 0xffff,
US_FL_FIX_CAPACITY ),
/*
+ * Reported by Icenowy Zheng <icenowy@aosc.io>
+ * The SMI SM3350 USB-UFS bridge controller will enter a wrong state
+ * that do not process read/write command if a long sense is requested,
+ * so force to use 18-byte sense.
+ */
+UNUSUAL_DEV( 0x090c, 0x3350, 0x0000, 0xffff,
+ "SMI",
+ "SM3350 UFS-to-USB-Mass-Storage bridge",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL,
+ US_FL_BAD_SENSE ),
+
+/*
* Reported by Paul Hartman <paul.hartman+linux@gmail.com>
* This card reader returns "Illegal Request, Logical Block Address
* Out of Range" for the first READ(10) after a new card is inserted.
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