diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_acx.c | 28 | ||||
-rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_acx.h | 9 | ||||
-rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_conf.h | 17 | ||||
-rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_init.c | 5 | ||||
-rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_main.c | 4 |
5 files changed, 63 insertions, 0 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.c b/drivers/net/wireless/wl12xx/wl1271_acx.c index 0ea1a48c45f..0b343484347 100644 --- a/drivers/net/wireless/wl12xx/wl1271_acx.c +++ b/drivers/net/wireless/wl12xx/wl1271_acx.c @@ -1118,3 +1118,31 @@ out: kfree(acx); return ret; } + +int wl1271_acx_pm_config(struct wl1271 *wl) +{ + struct wl1271_acx_pm_config *acx = NULL; + struct conf_pm_config_settings *c = &wl->conf.pm_config; + int ret = 0; + + wl1271_debug(DEBUG_ACX, "acx pm config"); + + acx = kzalloc(sizeof(*acx), GFP_KERNEL); + if (!acx) { + ret = -ENOMEM; + goto out; + } + + acx->host_clk_settling_time = cpu_to_le32(c->host_clk_settling_time); + acx->host_fast_wakeup_support = c->host_fast_wakeup_support; + + ret = wl1271_cmd_configure(wl, ACX_PM_CONFIG, acx, sizeof(*acx)); + if (ret < 0) { + wl1271_warning("acx pm config failed: %d", ret); + goto out; + } + +out: + kfree(acx); + return ret; +} diff --git a/drivers/net/wireless/wl12xx/wl1271_acx.h b/drivers/net/wireless/wl12xx/wl1271_acx.h index b6a473f6065..1bb63af64f0 100644 --- a/drivers/net/wireless/wl12xx/wl1271_acx.h +++ b/drivers/net/wireless/wl12xx/wl1271_acx.h @@ -961,6 +961,13 @@ struct wl1271_acx_arp_filter { used. */ } __attribute__((packed)); +struct wl1271_acx_pm_config { + struct acx_header header; + + __le32 host_clk_settling_time; + u8 host_fast_wakeup_support; + u8 padding[3]; +} __attribute__ ((packed)); enum { ACX_WAKE_UP_CONDITIONS = 0x0002, @@ -1025,6 +1032,7 @@ enum { DOT11_RX_DOT11_MODE = 0x1012, DOT11_RTS_THRESHOLD = 0x1013, DOT11_GROUP_ADDRESS_TBL = 0x1014, + ACX_PM_CONFIG = 0x1016, MAX_DOT11_IE = DOT11_GROUP_ADDRESS_TBL, @@ -1073,5 +1081,6 @@ int wl1271_acx_smart_reflex(struct wl1271 *wl); int wl1271_acx_bet_enable(struct wl1271 *wl, bool enable); int wl1271_acx_arp_ip_filter(struct wl1271 *wl, bool enable, u8 *address, u8 version); +int wl1271_acx_pm_config(struct wl1271 *wl); #endif /* __WL1271_ACX_H__ */ diff --git a/drivers/net/wireless/wl12xx/wl1271_conf.h b/drivers/net/wireless/wl12xx/wl1271_conf.h index 5d1b5b6493e..1993d63c214 100644 --- a/drivers/net/wireless/wl12xx/wl1271_conf.h +++ b/drivers/net/wireless/wl12xx/wl1271_conf.h @@ -904,6 +904,22 @@ struct conf_itrim_settings { u32 timeout; }; +struct conf_pm_config_settings { + /* + * Host clock settling time + * + * Range: 0 - 30000 us + */ + u32 host_clk_settling_time; + + /* + * Host fast wakeup support + * + * Range: true, false + */ + bool host_fast_wakeup_support; +}; + struct conf_drv_settings { struct conf_sg_settings sg; struct conf_rx_settings rx; @@ -911,6 +927,7 @@ struct conf_drv_settings { struct conf_conn_settings conn; struct conf_init_settings init; struct conf_itrim_settings itrim; + struct conf_pm_config_settings pm_config; }; #endif diff --git a/drivers/net/wireless/wl12xx/wl1271_init.c b/drivers/net/wireless/wl12xx/wl1271_init.c index 3b4ed070f43..c9848eecb76 100644 --- a/drivers/net/wireless/wl12xx/wl1271_init.c +++ b/drivers/net/wireless/wl12xx/wl1271_init.c @@ -303,6 +303,11 @@ int wl1271_hw_init(struct wl1271 *wl) if (ret < 0) goto out_free_memmap; + /* configure PM */ + ret = wl1271_acx_pm_config(wl); + if (ret < 0) + goto out_free_memmap; + return 0; out_free_memmap: diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index 90a60c1147a..7e6b500dfb6 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -321,6 +321,10 @@ static struct conf_drv_settings default_conf = { .itrim = { .enable = false, .timeout = 50000, + }, + .pm_config = { + .host_clk_settling_time = 5000, + .host_fast_wakeup_support = false } }; |