diff options
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_main.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_main.c | 84 |
1 files changed, 60 insertions, 24 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_main.c b/drivers/net/wireless/wl12xx/wl1271_main.c index 821a7752adfe..69bc929e1859 100644 --- a/drivers/net/wireless/wl12xx/wl1271_main.c +++ b/drivers/net/wireless/wl12xx/wl1271_main.c @@ -46,6 +46,39 @@ #include "wl1271_cmd.h" #include "wl1271_boot.h" +static void wl1271_conf_init(struct wl1271 *wl) +{ + struct conf_drv_settings conf = { + .sg = { + .per_threshold = 7500, + .max_scan_compensation_time = 120000, + .nfs_sample_interval = 400, + .load_ratio = 50, + .auto_ps_mode = 0, + .probe_req_compensation = 170, + .scan_window_compensation = 50, + .antenna_config = 0, + .beacon_miss_threshold = 60, + .rate_adaptation_threshold = CONF_HW_BIT_RATE_12MBPS, + .rate_adaptation_snr = 0 + } + }; + + /* + * This function applies the default configuration to the driver. This + * function is invoked upon driver load (spi probe.) + * + * The configuration is stored in a run-time structure in order to + * facilitate for run-time adjustment of any of the parameters. Making + * changes to the configuration structure will apply the new values on + * the next interface up (wl1271_op_start.) + */ + + /* apply driver default configuration */ + memcpy(&wl->conf, &conf, sizeof(conf)); +} + + static int wl1271_plt_init(struct wl1271 *wl) { int ret; @@ -1180,44 +1213,44 @@ out: /* can't be const, mac80211 writes to this */ static struct ieee80211_rate wl1271_rates[] = { { .bitrate = 10, - .hw_value = 0x1, - .hw_value_short = 0x1, }, + .hw_value = CONF_HW_BIT_RATE_1MBPS, + .hw_value_short = CONF_HW_BIT_RATE_1MBPS, }, { .bitrate = 20, - .hw_value = 0x2, - .hw_value_short = 0x2, + .hw_value = CONF_HW_BIT_RATE_2MBPS, + .hw_value_short = CONF_HW_BIT_RATE_2MBPS, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, { .bitrate = 55, - .hw_value = 0x4, - .hw_value_short = 0x4, + .hw_value = CONF_HW_BIT_RATE_5_5MBPS, + .hw_value_short = CONF_HW_BIT_RATE_5_5MBPS, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, { .bitrate = 110, - .hw_value = 0x20, - .hw_value_short = 0x20, + .hw_value = CONF_HW_BIT_RATE_11MBPS, + .hw_value_short = CONF_HW_BIT_RATE_11MBPS, .flags = IEEE80211_RATE_SHORT_PREAMBLE }, { .bitrate = 60, - .hw_value = 0x8, - .hw_value_short = 0x8, }, + .hw_value = CONF_HW_BIT_RATE_6MBPS, + .hw_value_short = CONF_HW_BIT_RATE_6MBPS, }, { .bitrate = 90, - .hw_value = 0x10, - .hw_value_short = 0x10, }, + .hw_value = CONF_HW_BIT_RATE_9MBPS, + .hw_value_short = CONF_HW_BIT_RATE_9MBPS, }, { .bitrate = 120, - .hw_value = 0x40, - .hw_value_short = 0x40, }, + .hw_value = CONF_HW_BIT_RATE_12MBPS, + .hw_value_short = CONF_HW_BIT_RATE_12MBPS, }, { .bitrate = 180, - .hw_value = 0x80, - .hw_value_short = 0x80, }, + .hw_value = CONF_HW_BIT_RATE_18MBPS, + .hw_value_short = CONF_HW_BIT_RATE_18MBPS, }, { .bitrate = 240, - .hw_value = 0x200, - .hw_value_short = 0x200, }, + .hw_value = CONF_HW_BIT_RATE_24MBPS, + .hw_value_short = CONF_HW_BIT_RATE_24MBPS, }, { .bitrate = 360, - .hw_value = 0x400, - .hw_value_short = 0x400, }, + .hw_value = CONF_HW_BIT_RATE_36MBPS, + .hw_value_short = CONF_HW_BIT_RATE_36MBPS, }, { .bitrate = 480, - .hw_value = 0x800, - .hw_value_short = 0x800, }, + .hw_value = CONF_HW_BIT_RATE_48MBPS, + .hw_value_short = CONF_HW_BIT_RATE_48MBPS, }, { .bitrate = 540, - .hw_value = 0x1000, - .hw_value_short = 0x1000, }, + .hw_value = CONF_HW_BIT_RATE_54MBPS, + .hw_value_short = CONF_HW_BIT_RATE_54MBPS, }, }; /* can't be const, mac80211 writes to this */ @@ -1433,6 +1466,9 @@ static int __devinit wl1271_probe(struct spi_device *spi) } dev_set_drvdata(&wl1271_device.dev, wl); + /* Apply default driver configuration. */ + wl1271_conf_init(wl); + ret = wl1271_init_ieee80211(wl); if (ret) goto out_platform; |