diff options
| author | Luciano Coelho <coelho@ti.com> | 2011-12-12 12:15:08 +0200 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-04-12 08:44:00 +0300 |
| commit | b14684a00439b7b154e63be9446fba19281b8bbc (patch) | |
| tree | d50511456cdd9f09dc81fc2efaedde73839c3eca /drivers/net/wireless/ti/wlcore/hw_ops.h | |
| parent | wlcore/wl12xx: add hw op for getting rx buffer data alignment (diff) | |
| download | linux-b14684a00439b7b154e63be9446fba19281b8bbc.tar.gz linux-b14684a00439b7b154e63be9446fba19281b8bbc.zip | |
wlcore/wl12xx: add prepare_read hw op for Rx data
The only difference in the read_data operations is that some chips
need to prepare the data to be read before reading. So instead of
having a mandatory read_data operation, we now have an option
prepare_data operation that only needs to be implemented for chips
that require it.
In the wl12xx lower driver, we only set the prepare_data operation for
wl127x chips.
Signed-off-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/hw_ops.h')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/hw_ops.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/hw_ops.h b/drivers/net/wireless/ti/wlcore/hw_ops.h index fe6b83924294..148dc4ee29b1 100644 --- a/drivers/net/wireless/ti/wlcore/hw_ops.h +++ b/drivers/net/wireless/ti/wlcore/hw_ops.h @@ -65,4 +65,11 @@ wlcore_hw_get_rx_buf_align(struct wl1271 *wl, u32 rx_desc) return wl->ops->get_rx_buf_align(wl, rx_desc); } +static inline void +wlcore_hw_prepare_read(struct wl1271 *wl, u32 rx_desc, u32 len) +{ + if (wl->ops->prepare_read) + wl->ops->prepare_read(wl, rx_desc, len); +} + #endif |