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| author | Shahar Levi <shahar_levi@ti.com> | 2011-03-06 16:32:08 +0200 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2011-04-19 16:19:47 +0300 |
| commit | 48a61477bdc04896bd96d259388a0c42a7019943 (patch) | |
| tree | d36c7638d2405a63db333713a5c7897d736011a5 /drivers/net/wireless/wl12xx/io.c | |
| parent | 5aa42346bba2e385674eb1dd4019dfce4c2ef771 (diff) | |
| download | blackbird-op-linux-48a61477bdc04896bd96d259388a0c42a7019943.tar.gz blackbird-op-linux-48a61477bdc04896bd96d259388a0c42a7019943.zip | |
wl12xx: 1281/1283 support - Add acx commands
New acx command that sets: Rx fifo enable reduced bus transactions
in RX path. Tx bus transactions padding to SDIO block size that
improve preference in Tx and essential for working with SDIO HS (48Mhz).
The max SDIO block size is 256 when working with Tx bus transactions
padding to SDIO block.
Add new ops to SDIO & SPI that handles the win size change in case of
transactions padding (relevant only for SDIO).
[Fix endianess issues; simplify sdio-specific block_size handling;
minor changes in comments; use "aligned_len" in one calculation
instead of "pad" to avoid confusion -- Luca]
Signed-off-by: Shahar Levi <shahar_levi@ti.com>
Reviewed-by: Luciano Coelho <coelho@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/wl12xx/io.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/io.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/io.c b/drivers/net/wireless/wl12xx/io.c index d557f73e7c19..aa40c98e8fd3 100644 --- a/drivers/net/wireless/wl12xx/io.c +++ b/drivers/net/wireless/wl12xx/io.c @@ -43,6 +43,16 @@ #define OCP_STATUS_REQ_FAILED 0x20000 #define OCP_STATUS_RESP_ERROR 0x30000 +bool wl1271_set_block_size(struct wl1271 *wl) +{ + if (wl->if_ops->set_block_size) { + wl->if_ops->set_block_size(wl); + return true; + } + + return false; +} + void wl1271_disable_interrupts(struct wl1271 *wl) { wl->if_ops->disable_irq(wl); |
