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| author | Pan Jiafei <Jiafei.Pan@freescale.com> | 2015-03-25 02:36:25 (GMT) |
|---|---|---|
| committer | Honghua Yin <Hong-Hua.Yin@freescale.com> | 2015-03-27 10:16:04 (GMT) |
| commit | 6b0c162fad2ba1b59258dd9cb002f18f58450f46 (patch) | |
| tree | 5aa44aed3a0afe16690773d6c221562330fe28be /arch | |
| parent | b80cacd8afa480bb963bdb39f2c053f5bc6c289d (diff) | |
| download | linux-fsl-qoriq-6b0c162fad2ba1b59258dd9cb002f18f58450f46.tar.xz | |
capwap: reuse op2 to avoid errors of no resource
Use OP1 as outbound OP and OP2 as inbound OP,
Then use the following arguments for capwap usecase:
"-g 2 -o 1"
T1024 only has 156K FIFO memory for FMan, so avoid
no resource available for FMan port, we reuse OP2
which is already enabled in t1024rdb.dts by default.
Signed-off-by: Pan Jiafei <Jiafei.Pan@freescale.com>
Change-Id: Ia810568fd10d0a5a17f1d0b1c92a844d6941896d
Reviewed-on: http://git.am.freescale.net:8181/33372
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Vakul Garg <vakul@freescale.com>
Reviewed-by: Honghua Yin <Hong-Hua.Yin@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/boot/dts/t1024rdb-usdpaa-capwap.dts | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/powerpc/boot/dts/t1024rdb-usdpaa-capwap.dts b/arch/powerpc/boot/dts/t1024rdb-usdpaa-capwap.dts index 33d2a27..595ece5 100644 --- a/arch/powerpc/boot/dts/t1024rdb-usdpaa-capwap.dts +++ b/arch/powerpc/boot/dts/t1024rdb-usdpaa-capwap.dts @@ -73,22 +73,22 @@ }; */ /* The following OP is used as outbound OP*/ - dpa-fman0-oh@3 { + dpa-fman0-oh@2 { compatible = "fsl,dpa-oh"; fsl,bman-buffer-pools = <&bp7>; /* Define frame queues for the OH port*/ /* <OH Rx error, OH Rx default> */ fsl,qman-frame-queues-oh = <0x52 1 0x53 1>; - fsl,fman-oh-port = <&fman0_oh3>; + fsl,fman-oh-port = <&fman0_oh2>; }; /* The following OP is used as inbound OP*/ - dpa-fman0-oh@4 { + dpa-fman0-oh@3 { compatible = "fsl,dpa-oh"; fsl,bman-buffer-pools = <&bp7>; /* Define frame queues for the OH port*/ /* <OH Rx error, OH Rx default> */ fsl,qman-frame-queues-oh = <0x54 1 0x55 1>; - fsl,fman-oh-port = <&fman0_oh4>; + fsl,fman-oh-port = <&fman0_oh3>; }; }; @@ -99,7 +99,7 @@ cell-index = <0>; /* Set 128bytes manip extra space for outbound(frgamentation) OP */ args0 { - cell-index = <2>; + cell-index = <1>; compatible = "fsl,fman-port-op-extended-args"; /* manip_extra_space, data_align */ buffer-layout = <0x80 0x40>; |