diff options
author | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-12-26 10:40:54 +0000 |
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committer | juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2012-12-26 10:40:54 +0000 |
commit | 7d9a07b8551f0a3ec2e5a24c31ea1a60ecac2cad (patch) | |
tree | 4ccbc94d2f30a05de21d0ccd1c0b61f63f16ff33 /target/linux/mpc83xx/patches-3.7/111-etsec27_war.patch | |
parent | 1c7dd15a1f6af764d21f275d96e9e962e2ad6b48 (diff) |
mpc83xx: add support for 3.7
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34892 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/mpc83xx/patches-3.7/111-etsec27_war.patch')
-rw-r--r-- | target/linux/mpc83xx/patches-3.7/111-etsec27_war.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/mpc83xx/patches-3.7/111-etsec27_war.patch b/target/linux/mpc83xx/patches-3.7/111-etsec27_war.patch new file mode 100644 index 000000000..0fbae2b84 --- /dev/null +++ b/target/linux/mpc83xx/patches-3.7/111-etsec27_war.patch @@ -0,0 +1,20 @@ +--- a/drivers/net/ethernet/freescale/gianfar.c ++++ b/drivers/net/ethernet/freescale/gianfar.c +@@ -1009,7 +1009,16 @@ 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. */ |