diff options
Diffstat (limited to 'drivers/bluetooth/ath3k.c')
-rw-r--r-- | drivers/bluetooth/ath3k.c | 46 |
1 files changed, 37 insertions, 9 deletions
diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c index 11f467c00d0a..a12b923bbaca 100644 --- a/drivers/bluetooth/ath3k.c +++ b/drivers/bluetooth/ath3k.c | |||
@@ -91,6 +91,10 @@ static struct usb_device_id ath3k_table[] = { | |||
91 | { USB_DEVICE(0x0489, 0xe04e) }, | 91 | { USB_DEVICE(0x0489, 0xe04e) }, |
92 | { USB_DEVICE(0x0489, 0xe056) }, | 92 | { USB_DEVICE(0x0489, 0xe056) }, |
93 | { USB_DEVICE(0x0489, 0xe04d) }, | 93 | { USB_DEVICE(0x0489, 0xe04d) }, |
94 | { USB_DEVICE(0x04c5, 0x1330) }, | ||
95 | { USB_DEVICE(0x13d3, 0x3402) }, | ||
96 | { USB_DEVICE(0x0cf3, 0x3121) }, | ||
97 | { USB_DEVICE(0x0cf3, 0xe003) }, | ||
94 | 98 | ||
95 | /* Atheros AR5BBU12 with sflash firmware */ | 99 | /* Atheros AR5BBU12 with sflash firmware */ |
96 | { USB_DEVICE(0x0489, 0xE02C) }, | 100 | { USB_DEVICE(0x0489, 0xE02C) }, |
@@ -128,6 +132,10 @@ static struct usb_device_id ath3k_blist_tbl[] = { | |||
128 | { USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 }, | 132 | { USB_DEVICE(0x0489, 0xe04e), .driver_info = BTUSB_ATH3012 }, |
129 | { USB_DEVICE(0x0489, 0xe056), .driver_info = BTUSB_ATH3012 }, | 133 | { USB_DEVICE(0x0489, 0xe056), .driver_info = BTUSB_ATH3012 }, |
130 | { USB_DEVICE(0x0489, 0xe04d), .driver_info = BTUSB_ATH3012 }, | 134 | { USB_DEVICE(0x0489, 0xe04d), .driver_info = BTUSB_ATH3012 }, |
135 | { USB_DEVICE(0x04c5, 0x1330), .driver_info = BTUSB_ATH3012 }, | ||
136 | { USB_DEVICE(0x13d3, 0x3402), .driver_info = BTUSB_ATH3012 }, | ||
137 | { USB_DEVICE(0x0cf3, 0x3121), .driver_info = BTUSB_ATH3012 }, | ||
138 | { USB_DEVICE(0x0cf3, 0xe003), .driver_info = BTUSB_ATH3012 }, | ||
131 | 139 | ||
132 | /* Atheros AR5BBU22 with sflash firmware */ | 140 | /* Atheros AR5BBU22 with sflash firmware */ |
133 | { USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 }, | 141 | { USB_DEVICE(0x0489, 0xE03C), .driver_info = BTUSB_ATH3012 }, |
@@ -193,24 +201,44 @@ error: | |||
193 | 201 | ||
194 | static int ath3k_get_state(struct usb_device *udev, unsigned char *state) | 202 | static int ath3k_get_state(struct usb_device *udev, unsigned char *state) |
195 | { | 203 | { |
196 | int pipe = 0; | 204 | int ret, pipe = 0; |
205 | char *buf; | ||
206 | |||
207 | buf = kmalloc(sizeof(*buf), GFP_KERNEL); | ||
208 | if (!buf) | ||
209 | return -ENOMEM; | ||
197 | 210 | ||
198 | pipe = usb_rcvctrlpipe(udev, 0); | 211 | pipe = usb_rcvctrlpipe(udev, 0); |
199 | return usb_control_msg(udev, pipe, ATH3K_GETSTATE, | 212 | ret = usb_control_msg(udev, pipe, ATH3K_GETSTATE, |
200 | USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, | 213 | USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, |
201 | state, 0x01, USB_CTRL_SET_TIMEOUT); | 214 | buf, sizeof(*buf), USB_CTRL_SET_TIMEOUT); |
215 | |||
216 | *state = *buf; | ||
217 | kfree(buf); | ||
218 | |||
219 | return ret; | ||
202 | } | 220 | } |
203 | 221 | ||
204 | static int ath3k_get_version(struct usb_device *udev, | 222 | static int ath3k_get_version(struct usb_device *udev, |
205 | struct ath3k_version *version) | 223 | struct ath3k_version *version) |
206 | { | 224 | { |
207 | int pipe = 0; | 225 | int ret, pipe = 0; |
226 | struct ath3k_version *buf; | ||
227 | const int size = sizeof(*buf); | ||
228 | |||
229 | buf = kmalloc(size, GFP_KERNEL); | ||
230 | if (!buf) | ||
231 | return -ENOMEM; | ||
208 | 232 | ||
209 | pipe = usb_rcvctrlpipe(udev, 0); | 233 | pipe = usb_rcvctrlpipe(udev, 0); |
210 | return usb_control_msg(udev, pipe, ATH3K_GETVERSION, | 234 | ret = usb_control_msg(udev, pipe, ATH3K_GETVERSION, |
211 | USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, version, | 235 | USB_TYPE_VENDOR | USB_DIR_IN, 0, 0, |
212 | sizeof(struct ath3k_version), | 236 | buf, size, USB_CTRL_SET_TIMEOUT); |
213 | USB_CTRL_SET_TIMEOUT); | 237 | |
238 | memcpy(version, buf, size); | ||
239 | kfree(buf); | ||
240 | |||
241 | return ret; | ||
214 | } | 242 | } |
215 | 243 | ||
216 | static int ath3k_load_fwfile(struct usb_device *udev, | 244 | static int ath3k_load_fwfile(struct usb_device *udev, |