From 5d10b1957d4dd7b5f854a224fb30cc564405d4d9 Mon Sep 17 00:00:00 2001 From: Arik Nemtsov Date: Tue, 13 Dec 2011 12:27:22 +0200 Subject: [PATCH] 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 Signed-off-by: Luciano Coelho --- drivers/net/wireless/ti/wl12xx/main.c | 4 +++- drivers/net/wireless/ti/wlcore/cmd.c | 2 +- drivers/net/wireless/ti/wlcore/wlcore.h | 3 ++- 3 files changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c index 564ca914bfcf..083e1d8be173 100644 --- a/drivers/net/wireless/ti/wl12xx/main.c +++ b/drivers/net/wireless/ti/wl12xx/main.c @@ -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); } diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index 8407590cf6cc..5c4716c6f040 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -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); diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index 7e2881d38860..83f1d7cfd784 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -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, -- 2.20.1