diff options
| author |   Samuel Ortiz <sameo@linux.intel.com> | 2009-11-24 11:33:29 +0800 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2009-11-28 15:04:42 -0500 |
| commit | 0bed08de91c41b21447d704995a438d4536586ba (patch) | |
| tree | 501f281d2023011835d4b74b90b07f371dc66f63 /drivers/net/wireless/iwmc3200wifi/main.c | |
| parent | iwmc3200wifi: Dont set the UMAC power limit when interface is down (diff) | |
| download | linux-dev-0bed08de91c41b21447d704995a438d4536586ba.tar.xz linux-dev-0bed08de91c41b21447d704995a438d4536586ba.zip | |
iwmc3200wifi: Update wireless_mode with eeprom values
The iwmc3200wifi eeprom contains information about the available PHYs on
the chip. We should update our wireless_mode setting and profile according
to it.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/iwmc3200wifi/main.c')
| -rw-r--r-- | drivers/net/wireless/iwmc3200wifi/main.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwmc3200wifi/main.c b/drivers/net/wireless/iwmc3200wifi/main.c index 365f3fc37d25..e61265af92cd 100644 --- a/drivers/net/wireless/iwmc3200wifi/main.c +++ b/drivers/net/wireless/iwmc3200wifi/main.c @@ -80,7 +80,8 @@ static struct iwm_conf def_iwm_conf = { .assoc_timeout = 2, .roam_timeout = 10, - .wireless_mode = WIRELESS_MODE_11A | WIRELESS_MODE_11G, + .wireless_mode = WIRELESS_MODE_11A | WIRELESS_MODE_11G | + WIRELESS_MODE_11N, .coexist_mode = COEX_MODE_CM, /* IBSS */ @@ -630,6 +631,7 @@ static int __iwm_up(struct iwm_priv *iwm) int ret; struct iwm_notif *notif_reboot, *notif_ack = NULL; struct wiphy *wiphy = iwm_to_wiphy(iwm); + u32 wireless_mode; ret = iwm_bus_enable(iwm); if (ret) { @@ -697,6 +699,21 @@ static int __iwm_up(struct iwm_priv *iwm) goto err_fw; } + /* + * Read our SKU capabilities. + * If it's valid, we overwrite the wireless mode conf entry and the + * current profile one. + */ + wireless_mode = iwm_eeprom_wireless_mode(iwm); + if (wireless_mode) { + iwm->conf.wireless_mode = wireless_mode; + if (iwm->umac_profile) + iwm->umac_profile->wireless_mode = + iwm->conf.wireless_mode; + } else + IWM_ERR(iwm, "Wrong SKU capabilities: 0x%x\n", + *((u16 *)iwm_eeprom_access(iwm, IWM_EEPROM_SKU_CAP))); + snprintf(wiphy->fw_version, sizeof(wiphy->fw_version), "L%s_U%s", iwm->lmac_version, iwm->umac_version); |