diff options
Diffstat (limited to 'drivers/net/wireless/zd1211rw/zd_usb.c')
| -rw-r--r-- | drivers/net/wireless/zd1211rw/zd_usb.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c index 7942b15acfe..e34675c2f8f 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zd1211rw/zd_usb.c @@ -97,6 +97,7 @@ MODULE_DEVICE_TABLE(usb, usb_ids); #define FW_ZD1211B_PREFIX "zd1211/zd1211b_" /* USB device initialization */ +static void int_urb_complete(struct urb *urb); static int request_fw_file( const struct firmware **fw, const char *name, struct device *device) @@ -336,11 +337,18 @@ static inline void handle_regs_int(struct urb *urb) struct zd_usb *usb = urb->context; struct zd_usb_interrupt *intr = &usb->intr; int len; + u16 int_num; ZD_ASSERT(in_interrupt()); spin_lock(&intr->lock); - if (intr->read_regs_enabled) { + int_num = le16_to_cpu(*(u16 *)(urb->transfer_buffer+2)); + if (int_num == CR_INTERRUPT) { + struct zd_mac *mac = zd_hw_mac(zd_usb_to_hw(urb->context)); + memcpy(&mac->intr_buffer, urb->transfer_buffer, + USB_MAX_EP_INT_BUFFER); + schedule_work(&mac->process_intr); + } else if (intr->read_regs_enabled) { intr->read_regs.length = len = urb->actual_length; if (len > sizeof(intr->read_regs.buffer)) @@ -351,7 +359,6 @@ static inline void handle_regs_int(struct urb *urb) goto out; } - dev_dbg_f(urb_dev(urb), "regs interrupt ignored\n"); out: spin_unlock(&intr->lock); } |