diff options
| author | Avinash Patil <patila@marvell.com> | 2014-09-12 18:38:59 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-09-15 23:00:52 +0400 |
| commit | 6e251174c77a28a4ebaad9be963843898b658039 (patch) | |
| tree | 2f52e5110018cb9189f5149ad50893485d6cd947 /drivers/net/wireless/mwifiex/main.h | |
| parent | d8d91253ba11bb6e98105c2bc88a40d08fac06ff (diff) | |
| download | linux-6e251174c77a28a4ebaad9be963843898b658039.tar.xz | |
mwifiex: add rx workqueue support
This patch adds RX work queue support to mwifiex.
Packets received are queued to internal queue which are then
processed by scheduling a work item for RX process.
RX work is enabled only on SMP systems.
Reviewed-by: James Cameron <quozl@laptop.org>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Marc Yang <yangyang@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/main.h')
| -rw-r--r-- | drivers/net/wireless/mwifiex/main.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/wireless/mwifiex/main.h b/drivers/net/wireless/mwifiex/main.h index e9cd4ab4902d..1a999999b391 100644 --- a/drivers/net/wireless/mwifiex/main.h +++ b/drivers/net/wireless/mwifiex/main.h @@ -58,6 +58,9 @@ enum { #define MAX_TX_PENDING 100 #define LOW_TX_PENDING 80 +#define HIGH_RX_PENDING 50 +#define LOW_RX_PENDING 20 + #define MWIFIEX_UPLD_SIZE (2312) #define MAX_EVENT_SIZE 2048 @@ -714,6 +717,12 @@ struct mwifiex_adapter { atomic_t cmd_pending; struct workqueue_struct *workqueue; struct work_struct main_work; + struct workqueue_struct *rx_workqueue; + struct work_struct rx_work; + bool rx_work_enabled; + bool rx_processing; + bool delay_main_work; + bool rx_locked; struct mwifiex_bss_prio_tbl bss_prio_tbl[MWIFIEX_MAX_BSS_NUM]; /* spin lock for init/shutdown */ spinlock_t mwifiex_lock; @@ -754,6 +763,10 @@ struct mwifiex_adapter { struct list_head scan_pending_q; /* spin lock for scan_pending_q */ spinlock_t scan_pending_q_lock; + /* spin lock for RX queue */ + spinlock_t rx_q_lock; + /* spin lock for RX processing routine */ + spinlock_t rx_proc_lock; struct sk_buff_head usb_rx_data_q; u32 scan_processing; u16 region_code; @@ -831,6 +844,7 @@ struct mwifiex_adapter { u8 num_mem_types; u8 curr_mem_idx; bool scan_chan_gap_enabled; + struct sk_buff_head rx_data_q; }; int mwifiex_init_lock_list(struct mwifiex_adapter *adapter); |