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| author | Shengzhou Liu <Shengzhou.Liu@freescale.com> | 2014-11-24 17:11:57 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2014-12-05 08:06:15 -0800 |
| commit | cc19c25e2752bb8b446463eb627e258e659d73d9 (patch) | |
| tree | b5cc160cdbc66b3ebde094eed2c2a8ca1a711ac7 /doc/README.fsl-dpaa | |
| parent | 48c6f328f00d245fb92f330ff94b213e8a375621 (diff) | |
| download | talos-obmc-uboot-cc19c25e2752bb8b446463eb627e258e659d73d9.tar.gz talos-obmc-uboot-cc19c25e2752bb8b446463eb627e258e659d73d9.zip | |
net/fman: update 10GEC to fit new SoC
fm_standard_init() initializes each 10G port by FM_TGEC_INFO_INITIALIZER.
but it needs different implementation of FM_TGEC_INFO_INITIALIZER on different SoCs.
on SoCs earlier(e.g. T4240, T2080), the notation between 10GEC and MAC as below:
10GEC1->MAC9, 10GEC2->MAC10, 10GEC3->MAC1, 10GEC4->MAC2
on SoCs later(e.g. T1024, etc), the notation between 10GEC and MAC as below:
10GEC1->MAC1, 10GEC2->MAC2
so we introduce CONFIG_FSL_FM_10GEC_REGULAR_NOTATION to fit the new SoCs on
which 10GEC enumeration is consistent with MAC enumeration.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'doc/README.fsl-dpaa')
| -rw-r--r-- | doc/README.fsl-dpaa | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/doc/README.fsl-dpaa b/doc/README.fsl-dpaa new file mode 100644 index 0000000000..0d8d4f6efc --- /dev/null +++ b/doc/README.fsl-dpaa @@ -0,0 +1,10 @@ +This file documents Freescale DPAA-specific options. + +FMan (Frame Manager) + - CONFIG_FSL_FM_10GEC_REGULAR_NOTATION + on SoCs earlier(e.g. T4240, T2080), the notation between 10GEC and MAC as below: + 10GEC1->MAC9, 10GEC2->MAC10, 10GEC3->MAC1, 10GEC4->MAC2 + on SoCs later(e.g. T1024, etc), the notation between 10GEC and MAC as below: + 10GEC1->MAC1, 10GEC2->MAC2 + so we introduce CONFIG_FSL_FM_10GEC_REGULAR_NOTATION to identify the new SoCs on + which 10GEC enumeration is consistent with MAC enumeration. |
