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rtlwifi: usb: defer rx processing to tasklet

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Move processing of received packets to tasklet from hard-irq context.

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Jussi Kivilinna 2013-03-17 11:59:24 +02:00 • committed by John W. Linville
parent d7d0f081c4
commit 29bb7013a5
3 changed files with 51 additions and 15 deletions
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4
drivers/net/wireless/rtlwifi/usb.h
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@ -136,12 +136,14 @@ struct rtl_usb {
void (*usb_tx_cleanup)(struct ieee80211_hw *, struct sk_buff *);
/* Rx */
u8 in_ep_nums ;
u8 in_ep_nums;
u32 in_ep; /* Bulk IN endpoint number */
u32 rx_max_size; /* Bulk IN max buffer size */
u32 rx_urb_num; /* How many Bulk INs are submitted to host. */
struct usb_anchor rx_submitted;
struct usb_anchor rx_cleanup_urbs;
struct tasklet_struct rx_work_tasklet;
struct sk_buff_head rx_queue;
void (*usb_rx_segregate_hdl)(struct ieee80211_hw *, struct sk_buff *,
struct sk_buff_head *);
void (*usb_rx_hdl)(struct ieee80211_hw *, struct sk_buff *);