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| author | Gabor Juhos <juhosg@openwrt.org> | 2013-02-21 20:39:22 +0000 |
|---|---|---|
| committer | Gabor Juhos <juhosg@openwrt.org> | 2013-02-21 20:39:22 +0000 |
| commit | 9ec9adf3ea4c51fc0e9aece21110b05f57bd76af (patch) | |
| tree | c1e66354b5a2f0c433bb23113626c39fe4daf9e3 /target/linux/mpc83xx/patches-3.8/111-etsec27_war.patch | |
| parent | c50881d7ba35ccd9e9ed07f3b76f66ce3a4f55de (diff) | |
| download | upstream-9ec9adf3ea4c51fc0e9aece21110b05f57bd76af.tar.gz upstream-9ec9adf3ea4c51fc0e9aece21110b05f57bd76af.tar.bz2 upstream-9ec9adf3ea4c51fc0e9aece21110b05f57bd76af.zip | |
mpc83xx: add support for 3.8
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
SVN-Revision: 35736
Diffstat (limited to 'target/linux/mpc83xx/patches-3.8/111-etsec27_war.patch')
| -rw-r--r-- | target/linux/mpc83xx/patches-3.8/111-etsec27_war.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/mpc83xx/patches-3.8/111-etsec27_war.patch b/target/linux/mpc83xx/patches-3.8/111-etsec27_war.patch new file mode 100644 index 0000000000..44686ab515 --- /dev/null +++ b/target/linux/mpc83xx/patches-3.8/111-etsec27_war.patch @@ -0,0 +1,20 @@ +--- a/drivers/net/ethernet/freescale/gianfar.c ++++ b/drivers/net/ethernet/freescale/gianfar.c +@@ -1005,7 +1005,16 @@ static int gfar_probe(struct platform_de + /* We need to delay at least 3 TX clocks */ + udelay(2); + +- tempval = (MACCFG1_TX_FLOW | MACCFG1_RX_FLOW); ++ if ((mfspr(SPRN_SVR) & 0xffff) >= 0x0011) { ++ tempval = (MACCFG1_TX_FLOW | MACCFG1_RX_FLOW); ++ } else { ++ /* ++ * Do not enable flow control on chips earlier than rev 1.1, ++ * because of the eTSEC27 erratum ++ */ ++ tempval = 0; ++ } ++ + gfar_write(®s->maccfg1, tempval); + + /* Initialize MACCFG2. */ |