diff options
| author |   Hauke Mehrtens <hauke@hauke-m.de> | 2013-02-24 16:41:34 +0100 |
|---|---|---|
| committer |   John W. Linville <linville@tuxdriver.com> | 2013-03-06 16:24:26 -0500 |
| commit | 7626cf19713464dbad96abba3f375771447925e6 (patch) | |
| tree | d57dfef0e46e7e8a0449a72b6c5ab4c18461d3bd /drivers/net/wireless/brcm80211/brcmsmac | |
| parent | carl9170: fix frame drop and WARN due to minstrel_ht change (diff) | |
| download | linux-dev-7626cf19713464dbad96abba3f375771447925e6.tar.xz linux-dev-7626cf19713464dbad96abba3f375771447925e6.zip | |
brcmsmac: export firmware version to ethtool
This exports the firmware version in use to userspace through ethtool.
root@OpenWrt:/# ethtool -i wlan0
firmware-version: 610.812
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmsmac')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/main.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/main.c b/drivers/net/wireless/brcm80211/brcmsmac/main.c index 8ef02dca8f8c..0c8e998bfb1e 100644 --- a/drivers/net/wireless/brcm80211/brcmsmac/main.c +++ b/drivers/net/wireless/brcm80211/brcmsmac/main.c @@ -7810,9 +7810,14 @@ void brcms_c_init(struct brcms_c_info *wlc, bool mute_tx) /* read the ucode version if we have not yet done so */ if (wlc->ucode_rev == 0) { - wlc->ucode_rev = - brcms_b_read_shm(wlc->hw, M_BOM_REV_MAJOR) << NBITS(u16); - wlc->ucode_rev |= brcms_b_read_shm(wlc->hw, M_BOM_REV_MINOR); + u16 rev; + u16 patch; + + rev = brcms_b_read_shm(wlc->hw, M_BOM_REV_MAJOR); + patch = brcms_b_read_shm(wlc->hw, M_BOM_REV_MINOR); + wlc->ucode_rev = (rev << NBITS(u16)) | patch; + snprintf(wlc->wiphy->fw_version, + sizeof(wlc->wiphy->fw_version), "%u.%u", rev, patch); } /* ..now really unleash hell (allow the MAC out of suspend) */ |