diff options
| author | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-09-15 15:50:41 +0000 |
|---|---|---|
| committer | hauke <hauke@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2013-09-15 15:50:41 +0000 |
| commit | 0f116fdd09b19d53b243c1232b8507ae35398f4f (patch) | |
| tree | 5870cb8ce846c4d3e9b683ca06de71816362260e /target/linux/brcm47xx/patches-3.10 | |
| parent | c553c3279a550de5566c4c597a72d42ec75b36e5 (diff) | |
brcm47xx: bgmac: allow bigger et_swtype nvram variable
Without this patch it is impossible to read et_swtype, because the 1
byte space is needed for the terminating null byte. Now it should be
possible to read decimal and hex vars of max 8 bit.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37999 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/brcm47xx/patches-3.10')
| -rw-r--r-- | target/linux/brcm47xx/patches-3.10/711-bgmac_fix_parsing_of_et_swtype.patch | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-3.10/711-bgmac_fix_parsing_of_et_swtype.patch b/target/linux/brcm47xx/patches-3.10/711-bgmac_fix_parsing_of_et_swtype.patch new file mode 100644 index 0000000000..21342ffd80 --- /dev/null +++ b/target/linux/brcm47xx/patches-3.10/711-bgmac_fix_parsing_of_et_swtype.patch @@ -0,0 +1,14 @@ +--- a/drivers/net/ethernet/broadcom/bgmac.c ++++ b/drivers/net/ethernet/broadcom/bgmac.c +@@ -909,9 +909,9 @@ static void bgmac_chip_reset(struct bgma + u8 et_swtype = 0; + u8 sw_type = BGMAC_CHIPCTL_1_SW_TYPE_EPHY | + BGMAC_CHIPCTL_1_IF_TYPE_MII; +- char buf[2]; ++ char buf[4]; + +- if (bcm47xx_nvram_getenv("et_swtype", buf, 1) > 0) { ++ if (bcm47xx_nvram_getenv("et_swtype", buf, sizeof(buf)) > 0) { + if (kstrtou8(buf, 0, &et_swtype)) + bgmac_err(bgmac, "Failed to parse et_swtype (%s)\n", + buf); |