diff options
| author | Hauke Mehrtens <hauke@hauke-m.de> | 2014-07-06 22:23:53 +0000 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2014-07-06 22:23:53 +0000 |
| commit | 2518f83f6e198cf104915d33b121998a6df8da21 (patch) | |
| tree | 16a3c9532d2d23b4eb3c26e729b7923108113225 /target/linux/mpc83xx/patches-3.10/111-etsec27_war.patch | |
| parent | deee38e7097ed23c1dce956588cdf530d58552b3 (diff) | |
| download | upstream-2518f83f6e198cf104915d33b121998a6df8da21.tar.gz upstream-2518f83f6e198cf104915d33b121998a6df8da21.tar.bz2 upstream-2518f83f6e198cf104915d33b121998a6df8da21.zip | |
mpc83xx: add support for kernel 3.10
This is compile tested only, please run test and report back.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
SVN-Revision: 41538
Diffstat (limited to 'target/linux/mpc83xx/patches-3.10/111-etsec27_war.patch')
| -rw-r--r-- | target/linux/mpc83xx/patches-3.10/111-etsec27_war.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/target/linux/mpc83xx/patches-3.10/111-etsec27_war.patch b/target/linux/mpc83xx/patches-3.10/111-etsec27_war.patch new file mode 100644 index 0000000000..1d44781e13 --- /dev/null +++ b/target/linux/mpc83xx/patches-3.10/111-etsec27_war.patch @@ -0,0 +1,20 @@ +--- a/drivers/net/ethernet/freescale/gianfar.c ++++ b/drivers/net/ethernet/freescale/gianfar.c +@@ -1016,7 +1016,16 @@ 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. */ |