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iwlwifi: Add eeprom version to the version file in sysfs

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This patch adds eeprom version display into device/version sysfs file
/sys/class/net/wlanX/devices/version

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Tomas Winkler 2008-06-30 17:23:02 +08:00 committed by John W. Linville
parent 853554accc
commit f236a26577
1 changed files with 16 additions and 4 deletions
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20
drivers/net/wireless/iwlwifi/iwl4965-base.c
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@ -3728,16 +3728,28 @@ static ssize_t show_version(struct device *d,
{ {
struct iwl_priv *priv = d->driver_data; struct iwl_priv *priv = d->driver_data;
struct iwl_alive_resp *palive = &priv->card_alive; struct iwl_alive_resp *palive = &priv->card_alive;
ssize_t pos = 0;
u16 eeprom_ver;
if (palive->is_valid) if (palive->is_valid)
return sprintf(buf, "fw version: 0x%01X.0x%01X.0x%01X.0x%01X\n" pos += sprintf(buf + pos,
"fw type: 0x%01X 0x%01X\n", "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->ucode_major, palive->ucode_minor,
palive->sw_rev[0], palive->sw_rev[1], palive->sw_rev[0], palive->sw_rev[1],
palive->ver_type, palive->ver_subtype); palive->ver_type, palive->ver_subtype);
else 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); static DEVICE_ATTR(version, S_IWUSR | S_IRUGO, show_version, NULL);