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wlcore/wl12xx: expand functionality of cmd_trigger HW op 

Change the cmd_trigger op to include the write of the command buffer.

Also, instead of letting the lower driver access the cmd_box_addr element
directly, we now pass the address in the trigger_cmd operation, so it
doesn't have to be exported.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Arik Nemtsov 2011-12-13 12:27:22 +02:00 committed by Luciano Coelho
parent 8a9affc08d
commit 5d10b1957d
3 changed files with 6 additions and 3 deletions
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4
drivers/net/wireless/ti/wl12xx/main.c
View File

@ -707,8 +707,10 @@ out:
return ret;
}
static void wl12xx_trigger_cmd(struct wl1271 *wl)
static void wl12xx_trigger_cmd(struct wl1271 *wl, int cmd_box_addr,
void *buf, size_t len)
{
wl1271_write(wl, cmd_box_addr, buf, len, false);
wlcore_write_reg(wl, REG_INTERRUPT_TRIG, WL12XX_INTR_TRIG_CMD);
}

2
drivers/net/wireless/ti/wlcore/cmd.c
View File

@ -70,7 +70,7 @@ int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
* TODO: we just need this because one bit is in a different
* place. Is there any better way?
*/
wl->ops->trigger_cmd(wl);
wl->ops->trigger_cmd(wl, wl->cmd_box_addr, buf, len);
timeout = jiffies + msecs_to_jiffies(WL1271_COMMAND_TIMEOUT);

3
drivers/net/wireless/ti/wlcore/wlcore.h
View File

@ -37,7 +37,8 @@ enum wl_rx_buf_align;
struct wlcore_ops {
int (*identify_chip)(struct wl1271 *wl);
int (*boot)(struct wl1271 *wl);
void (*trigger_cmd)(struct wl1271 *wl);
void (*trigger_cmd)(struct wl1271 *wl, int cmd_box_addr,
void *buf, size_t len);
void (*ack_event)(struct wl1271 *wl);
u32 (*calc_tx_blocks)(struct wl1271 *wl, u32 len, u32 spare_blks);
void (*set_tx_desc_blocks)(struct wl1271 *wl,