diff options
| author | Arik Nemtsov <arik@wizery.com> | 2011-12-12 12:18:17 +0200 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-04-12 08:44:00 +0300 |
| commit | 4158149c24e6f933809bc6fe03dbc3fb218b935b (patch) | |
| tree | 2b1212ad37ae03129645d3c1fa32770f25a4fe1e /drivers/net/wireless/ti/wlcore/wlcore.h | |
| parent | b14684a00439b7b154e63be9446fba19281b8bbc (diff) | |
| download | linux-4158149c24e6f933809bc6fe03dbc3fb218b935b.tar.bz2 | |
wlcore/wl12xx: add hw op for getting rx packet data length
There is a difference in the way chip families report the length of data
in a single Rx packet. Abstract this into a HW op. Refactor the Rx data
handling function to allocate the correct size for the data, and avoid
trimming the skb.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/wlcore.h')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index 79ab84eb8f7b..664df3216bbf 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -33,6 +33,7 @@ /* forward declaration */ struct wl1271_tx_hw_descr; enum wl_rx_buf_align; + struct wlcore_ops { int (*identify_chip)(struct wl1271 *wl); int (*boot)(struct wl1271 *wl); @@ -48,6 +49,8 @@ struct wlcore_ops { enum wl_rx_buf_align (*get_rx_buf_align)(struct wl1271 *wl, u32 rx_desc); void (*prepare_read)(struct wl1271 *wl, u32 rx_desc, u32 len); + u32 (*get_rx_packet_len)(struct wl1271 *wl, void *rx_data, + u32 data_len); s8 (*get_pg_ver)(struct wl1271 *wl); void (*get_mac)(struct wl1271 *wl); }; |