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| author | Hauke Mehrtens <hauke@hauke-m.de> | 2013-09-15 15:50:41 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2013-09-15 15:50:41 +0000 |
| commit | 57c6730ed623e347ed8eae420e5e2fa6e67ebecc (patch) | |
| tree | 50265487a9093cfd3cb95457585e114dfed000d0 /target | |
| parent | 2693eab7fd383ba06e033c100b11709fc4221371 (diff) | |
| download | upstream-57c6730ed623e347ed8eae420e5e2fa6e67ebecc.tar.gz upstream-57c6730ed623e347ed8eae420e5e2fa6e67ebecc.tar.bz2 upstream-57c6730ed623e347ed8eae420e5e2fa6e67ebecc.zip | |
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>
SVN-Revision: 37999
Diffstat (limited to 'target')
| -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); |