diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0324-staging-fsl_ppfe-eth-Disable-termination-of-CRC-fwd.patch')
-rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0324-staging-fsl_ppfe-eth-Disable-termination-of-CRC-fwd.patch | 34 |
1 files changed, 0 insertions, 34 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0324-staging-fsl_ppfe-eth-Disable-termination-of-CRC-fwd.patch b/target/linux/layerscape/patches-5.4/701-net-0324-staging-fsl_ppfe-eth-Disable-termination-of-CRC-fwd.patch deleted file mode 100644 index 3d9870d78b..0000000000 --- a/target/linux/layerscape/patches-5.4/701-net-0324-staging-fsl_ppfe-eth-Disable-termination-of-CRC-fwd.patch +++ /dev/null @@ -1,34 +0,0 @@ -From 6d7e10038aba81d7273f72f36db64c71ae7f8f69 Mon Sep 17 00:00:00 2001 -From: Nagesh Koneti <koneti.nagesh@nxp.com> -Date: Wed, 25 Sep 2019 12:01:19 +0530 -Subject: [PATCH] staging: fsl_ppfe/eth: Disable termination of CRC fwd. -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -LS1012A MAC PCS block has an erratum that is seen with specific PHY AR803x. -The issue is triggered by the (spec-compliant) operation of the AR803x PHY -on the LS1012A-FRWY board.Due to this, good FCS packet is reported as error -packet by MAC, so for these error packets FCS should be validated and -discard only real error packets in PFE Rx packet path. - -Signed-off-by: Nagesh Koneti <koneti.nagesh@nxp.com> -Signed-off-by: Nagesh Koneti <“koneti.nagesh@nxp.com”> ---- - drivers/staging/fsl_ppfe/pfe_hal.c | 5 +++-- - 1 file changed, 3 insertions(+), 2 deletions(-) - ---- a/drivers/staging/fsl_ppfe/pfe_hal.c -+++ b/drivers/staging/fsl_ppfe/pfe_hal.c -@@ -860,8 +860,9 @@ void gemac_set_mode(void *base, int mode - /*Remove loopbank*/ - val &= ~EMAC_RCNTRL_LOOP; - -- /* Enable flow control and MII mode and terminate received CRC */ -- val |= (EMAC_RCNTRL_FCE | EMAC_RCNTRL_MII_MODE | EMAC_RCNTRL_CRC_FWD); -+ /* Enable flow control and MII mode.PFE firmware always expects -+ CRC should be forwarded by MAC to validate CRC in software.*/ -+ val |= (EMAC_RCNTRL_FCE | EMAC_RCNTRL_MII_MODE); - - writel(val, base + EMAC_RCNTRL_REG); - } |