summaryrefslogtreecommitdiffstats
path: root/drivers
diff options
context:
space:
mode:
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/ath/ath9k/hif_usb.c41
-rw-r--r--drivers/net/wireless/ath/ath9k/htc.h2
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_drv_init.c35
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_hst.c5
-rw-r--r--drivers/net/wireless/ath/ath9k/htc_hst.h3
-rw-r--r--drivers/net/wireless/ath/ath9k/reg.h6
6 files changed, 37 insertions, 55 deletions
diff --git a/drivers/net/wireless/ath/ath9k/hif_usb.c b/drivers/net/wireless/ath/ath9k/hif_usb.c
index 6a0dbd153349..ae842dbf9b50 100644
--- a/drivers/net/wireless/ath/ath9k/hif_usb.c
+++ b/drivers/net/wireless/ath/ath9k/hif_usb.c
@@ -786,7 +786,8 @@ static void ath9k_hif_usb_dealloc_urbs(struct hif_device_usb *hif_dev)
ath9k_hif_usb_dealloc_rx_urbs(hif_dev);
}
-static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
+static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev,
+ u32 drv_info)
{
int transfer, err;
const void *data = hif_dev->firmware->data;
@@ -817,18 +818,10 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
}
kfree(buf);
- switch (hif_dev->device_id) {
- case 0x7010:
- case 0x7015:
- case 0x9018:
- case 0xA704:
- case 0x1200:
+ if (drv_info & AR7010_DEVICE)
firm_offset = AR7010_FIRMWARE_TEXT;
- break;
- default:
+ else
firm_offset = AR9271_FIRMWARE_TEXT;
- break;
- }
/*
* Issue FW download complete command to firmware.
@@ -846,7 +839,7 @@ static int ath9k_hif_usb_download_fw(struct hif_device_usb *hif_dev)
return 0;
}
-static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev)
+static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev, u32 drv_info)
{
int ret, idx;
struct usb_host_interface *alt = &hif_dev->interface->altsetting[0];
@@ -862,7 +855,7 @@ static int ath9k_hif_usb_dev_init(struct hif_device_usb *hif_dev)
}
/* Download firmware */
- ret = ath9k_hif_usb_download_fw(hif_dev);
+ ret = ath9k_hif_usb_download_fw(hif_dev, drv_info);
if (ret) {
dev_err(&hif_dev->udev->dev,
"ath9k_htc: Firmware - %s download failed\n",
@@ -941,23 +934,15 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
/* Find out which firmware to load */
- switch(hif_dev->device_id) {
- case 0x7010:
- case 0x7015:
- case 0x9018:
- case 0xA704:
- case 0x1200:
+ if (id->driver_info & AR7010_DEVICE)
if (le16_to_cpu(udev->descriptor.bcdDevice) == 0x0202)
hif_dev->fw_name = FIRMWARE_AR7010_1_1;
else
hif_dev->fw_name = FIRMWARE_AR7010;
- break;
- default:
+ else
hif_dev->fw_name = FIRMWARE_AR9271;
- break;
- }
- ret = ath9k_hif_usb_dev_init(hif_dev);
+ ret = ath9k_hif_usb_dev_init(hif_dev, id->driver_info);
if (ret) {
ret = -EINVAL;
goto err_hif_init_usb;
@@ -965,7 +950,7 @@ static int ath9k_hif_usb_probe(struct usb_interface *interface,
ret = ath9k_htc_hw_init(hif_dev->htc_handle,
&hif_dev->udev->dev, hif_dev->device_id,
- hif_dev->udev->product);
+ hif_dev->udev->product, id->driver_info);
if (ret) {
ret = -EINVAL;
goto err_htc_hw_init;
@@ -1043,6 +1028,7 @@ static int ath9k_hif_usb_resume(struct usb_interface *interface)
{
struct hif_device_usb *hif_dev =
(struct hif_device_usb *) usb_get_intfdata(interface);
+ struct htc_target *htc_handle = hif_dev->htc_handle;
int ret;
ret = ath9k_hif_usb_alloc_urbs(hif_dev);
@@ -1050,7 +1036,8 @@ static int ath9k_hif_usb_resume(struct usb_interface *interface)
return ret;
if (hif_dev->firmware) {
- ret = ath9k_hif_usb_download_fw(hif_dev);
+ ret = ath9k_hif_usb_download_fw(hif_dev,
+ htc_handle->drv_priv->ah->common.driver_info);
if (ret)
goto fail_resume;
} else {
@@ -1060,7 +1047,7 @@ static int ath9k_hif_usb_resume(struct usb_interface *interface)
mdelay(100);
- ret = ath9k_htc_resume(hif_dev->htc_handle);
+ ret = ath9k_htc_resume(htc_handle);
if (ret)
goto fail_resume;
diff --git a/drivers/net/wireless/ath/ath9k/htc.h b/drivers/net/wireless/ath/ath9k/htc.h
index db00289103fc..afe39a911906 100644
--- a/drivers/net/wireless/ath/ath9k/htc.h
+++ b/drivers/net/wireless/ath/ath9k/htc.h
@@ -461,7 +461,7 @@ void ath9k_init_leds(struct ath9k_htc_priv *priv);
void ath9k_deinit_leds(struct ath9k_htc_priv *priv);
int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
- u16 devid, char *product);
+ u16 devid, char *product, u32 drv_info);
void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug);
#ifdef CONFIG_PM
int ath9k_htc_resume(struct htc_target *htc_handle);
diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_init.c b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
index cba904a3e320..071d0c974747 100644
--- a/drivers/net/wireless/ath/ath9k/htc_drv_init.c
+++ b/drivers/net/wireless/ath/ath9k/htc_drv_init.c
@@ -181,7 +181,8 @@ static inline int ath9k_htc_connect_svc(struct ath9k_htc_priv *priv,
return htc_connect_service(priv->htc, &req, ep_id);
}
-static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid)
+static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid,
+ u32 drv_info)
{
int ret;
@@ -245,17 +246,10 @@ static int ath9k_init_htc_services(struct ath9k_htc_priv *priv, u16 devid)
* the HIF layer, shouldn't matter much.
*/
- switch(devid) {
- case 0x7010:
- case 0x7015:
- case 0x9018:
- case 0xA704:
- case 0x1200:
+ if (drv_info & AR7010_DEVICE)
priv->htc->credits = 45;
- break;
- default:
+ else
priv->htc->credits = 33;
- }
ret = htc_init(priv->htc);
if (ret)
@@ -627,7 +621,8 @@ static void ath9k_init_btcoex(struct ath9k_htc_priv *priv)
}
static int ath9k_init_priv(struct ath9k_htc_priv *priv,
- u16 devid, char *product)
+ u16 devid, char *product,
+ u32 drv_info)
{
struct ath_hw *ah = NULL;
struct ath_common *common;
@@ -651,6 +646,7 @@ static int ath9k_init_priv(struct ath9k_htc_priv *priv,
common->hw = priv->hw;
common->priv = priv;
common->debug_mask = ath9k_debug;
+ common->driver_info = drv_info;
spin_lock_init(&priv->wmi->wmi_lock);
spin_lock_init(&priv->beacon_lock);
@@ -763,7 +759,7 @@ static void ath9k_set_hw_capab(struct ath9k_htc_priv *priv,
}
static int ath9k_init_device(struct ath9k_htc_priv *priv,
- u16 devid, char *product)
+ u16 devid, char *product, u32 drv_info)
{
struct ieee80211_hw *hw = priv->hw;
struct ath_common *common;
@@ -772,7 +768,7 @@ static int ath9k_init_device(struct ath9k_htc_priv *priv,
struct ath_regulatory *reg;
/* Bring up device */
- error = ath9k_init_priv(priv, devid, product);
+ error = ath9k_init_priv(priv, devid, product, drv_info);
if (error != 0)
goto err_init;
@@ -830,7 +826,7 @@ err_init:
}
int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
- u16 devid, char *product)
+ u16 devid, char *product, u32 drv_info)
{
struct ieee80211_hw *hw;
struct ath9k_htc_priv *priv;
@@ -857,14 +853,14 @@ int ath9k_htc_probe_device(struct htc_target *htc_handle, struct device *dev,
goto err_free;
}
- ret = ath9k_init_htc_services(priv, devid);
+ ret = ath9k_init_htc_services(priv, devid, drv_info);
if (ret)
goto err_init;
/* The device may have been unplugged earlier. */
priv->op_flags &= ~OP_UNPLUGGED;
- ret = ath9k_init_device(priv, devid, product);
+ ret = ath9k_init_device(priv, devid, product, drv_info);
if (ret)
goto err_init;
@@ -894,14 +890,15 @@ void ath9k_htc_disconnect_device(struct htc_target *htc_handle, bool hotunplug)
#ifdef CONFIG_PM
int ath9k_htc_resume(struct htc_target *htc_handle)
{
+ struct ath9k_htc_priv *priv = htc_handle->drv_priv;
int ret;
- ret = ath9k_htc_wait_for_target(htc_handle->drv_priv);
+ ret = ath9k_htc_wait_for_target(priv);
if (ret)
return ret;
- ret = ath9k_init_htc_services(htc_handle->drv_priv,
- htc_handle->drv_priv->ah->hw_version.devid);
+ ret = ath9k_init_htc_services(priv, priv->ah->hw_version.devid,
+ priv->ah->common.driver_info);
return ret;
}
#endif
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.c b/drivers/net/wireless/ath/ath9k/htc_hst.c
index 861ec9269309..c41ab8c30161 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.c
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.c
@@ -462,9 +462,10 @@ void ath9k_htc_hw_free(struct htc_target *htc)
}
int ath9k_htc_hw_init(struct htc_target *target,
- struct device *dev, u16 devid, char *product)
+ struct device *dev, u16 devid,
+ char *product, u32 drv_info)
{
- if (ath9k_htc_probe_device(target, dev, devid, product)) {
+ if (ath9k_htc_probe_device(target, dev, devid, product, drv_info)) {
printk(KERN_ERR "Failed to initialize the device\n");
return -ENODEV;
}
diff --git a/drivers/net/wireless/ath/ath9k/htc_hst.h b/drivers/net/wireless/ath/ath9k/htc_hst.h
index 07b6509d5896..6fc1b21faa5d 100644
--- a/drivers/net/wireless/ath/ath9k/htc_hst.h
+++ b/drivers/net/wireless/ath/ath9k/htc_hst.h
@@ -239,7 +239,8 @@ struct htc_target *ath9k_htc_hw_alloc(void *hif_handle,
struct device *dev);
void ath9k_htc_hw_free(struct htc_target *htc);
int ath9k_htc_hw_init(struct htc_target *target,
- struct device *dev, u16 devid, char *product);
+ struct device *dev, u16 devid, char *product,
+ u32 drv_info);
void ath9k_htc_hw_deinit(struct htc_target *target, bool hot_unplug);
#endif /* HTC_HST_H */
diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index 9d68237e4d9c..a597cc8d8644 100644
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -864,11 +864,7 @@
((REG_READ(_ah, AR_AN_SYNTH9) & 0x7) == 0x1))
#define AR_DEVID_7010(_ah) \
- (((_ah)->hw_version.devid == 0x7010) || \
- ((_ah)->hw_version.devid == 0x7015) || \
- ((_ah)->hw_version.devid == 0x9018) || \
- ((_ah)->hw_version.devid == 0xA704) || \
- ((_ah)->hw_version.devid == 0x1200))
+ ((_ah)->common.driver_info & AR7010_DEVICE)
#define AR_RADIO_SREV_MAJOR 0xf0
#define AR_RAD5133_SREV_MAJOR 0xc0
OpenPOWER on IntegriCloud