From: Tomas Winkler Date: Mon, 30 Jun 2008 09:23:02 +0000 (+0800) Subject: iwlwifi: Add eeprom version to the version file in sysfs X-Git-Tag: v3.12-rc1~19957^2~225^2~32 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f236a2657794b6f10b582bf6ccfbca7bf0d5ec82;p=kernel%2Fkernel-generic.git iwlwifi: Add eeprom version to the version file in sysfs This patch adds eeprom version display into device/version sysfs file /sys/class/net/wlanX/devices/version Signed-off-by: Tomas Winkler Signed-off-by: Gregory Greenman Signed-off-by: Zhu Yi Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/iwlwifi/iwl4965-base.c b/drivers/net/wireless/iwlwifi/iwl4965-base.c index f591168..6eee28d 100644 --- a/drivers/net/wireless/iwlwifi/iwl4965-base.c +++ b/drivers/net/wireless/iwlwifi/iwl4965-base.c @@ -3728,16 +3728,28 @@ static ssize_t show_version(struct device *d, { struct iwl_priv *priv = d->driver_data; struct iwl_alive_resp *palive = &priv->card_alive; + ssize_t pos = 0; + u16 eeprom_ver; if (palive->is_valid) - return sprintf(buf, "fw version: 0x%01X.0x%01X.0x%01X.0x%01X\n" - "fw type: 0x%01X 0x%01X\n", + pos += sprintf(buf + pos, + "fw version: 0x%01X.0x%01X.0x%01X.0x%01X\n" + "fw type: 0x%01X 0x%01X\n", palive->ucode_major, palive->ucode_minor, palive->sw_rev[0], palive->sw_rev[1], palive->ver_type, palive->ver_subtype); - else - return sprintf(buf, "fw not loaded\n"); + pos += sprintf(buf + pos, "fw not loaded\n"); + + if (priv->eeprom) { + eeprom_ver = iwl_eeprom_query16(priv, EEPROM_VERSION); + pos += sprintf(buf + pos, "EEPROM version: 0x%x\n", + eeprom_ver); + } else { + pos += sprintf(buf + pos, "EEPROM not initialzed\n"); + } + + return pos; } static DEVICE_ATTR(version, S_IWUSR | S_IRUGO, show_version, NULL);