diff options
| author | Arik Nemtsov <arik@wizery.com> | 2011-12-12 11:32:37 +0200 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-04-12 08:44:00 +0300 |
| commit | 53d67a50cd17aca120dff20eb2a93e1665361688 (patch) | |
| tree | ad5945465cac43a5c39775fd758719385e4e925f /drivers/net/wireless/ti/wl12xx/main.c | |
| parent | 4158149c24e6f933809bc6fe03dbc3fb218b935b (diff) | |
wlcore/wl12xx: split Tx completion to immediate/delayed
One chip family employs immediate Tx completion, where knowledge of
completed packets is given as part of the FW status. Another is only
notified of Tx completion via the FW status, and has to read the
completion status of the packets from a different location.
Implement the wl12xx tx completion as a delayed Tx completion.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wl12xx/main.c')
| -rw-r--r-- | drivers/net/wireless/ti/wl12xx/main.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c index 5f81aaf19d97..6b187d066c51 100644 --- a/drivers/net/wireless/ti/wl12xx/main.c +++ b/drivers/net/wireless/ti/wl12xx/main.c @@ -789,6 +789,14 @@ static u32 wl12xx_get_rx_packet_len(struct wl1271 *wl, void *rx_data, return data_len - sizeof(*desc) - desc->pad_len; } +static void wl12xx_tx_delayed_compl(struct wl1271 *wl) +{ + if (wl->fw_status->tx_results_counter == (wl->tx_results_count & 0xff)) + return; + + wl1271_tx_complete(wl); +} + static bool wl12xx_mac_in_fuse(struct wl1271 *wl) { bool supported = false; @@ -862,6 +870,8 @@ static struct wlcore_ops wl12xx_ops = { .set_tx_desc_data_len = wl12xx_set_tx_desc_data_len, .get_rx_buf_align = wl12xx_get_rx_buf_align, .get_rx_packet_len = wl12xx_get_rx_packet_len, + .tx_immediate_compl = NULL, + .tx_delayed_compl = wl12xx_tx_delayed_compl, .get_pg_ver = wl12xx_get_pg_ver, .get_mac = wl12xx_get_mac, }; |