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Commit 7626cf19 authored by Hauke Mehrtens's avatar Hauke Mehrtens Committed by John W. Linville
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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: default avatarHauke Mehrtens <hauke@hauke-m.de>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 5f34608f

drivers/net/wireless/brcm80211/brcmsmac/main.c

+8 −3
Original line number Diff line number Diff line
@@ -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) */