diff options
Diffstat (limited to 'target/linux/layerscape/patches-5.4/701-net-0302-staging-fsl_ppfe-eth-remove-jumbo-frame-enable-from-.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/701-net-0302-staging-fsl_ppfe-eth-remove-jumbo-frame-enable-from-.patch | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/target/linux/layerscape/patches-5.4/701-net-0302-staging-fsl_ppfe-eth-remove-jumbo-frame-enable-from-.patch b/target/linux/layerscape/patches-5.4/701-net-0302-staging-fsl_ppfe-eth-remove-jumbo-frame-enable-from-.patch deleted file mode 100644 index a98c55120c..0000000000 --- a/target/linux/layerscape/patches-5.4/701-net-0302-staging-fsl_ppfe-eth-remove-jumbo-frame-enable-from-.patch +++ /dev/null @@ -1,46 +0,0 @@ -From 162c09cee1b5b00e09fd99273fd2f8c460c0d989 Mon Sep 17 00:00:00 2001 -From: Calvin Johnson <calvin.johnson@nxp.com> -Date: Wed, 20 Jun 2018 10:23:16 +0530 -Subject: [PATCH] staging: fsl_ppfe/eth: remove jumbo frame enable from gemac - init - -MAC Receive Control Register was configured to allow jumbo frames. -This is removed as jumbo frames can be supported anytime by changing -mtu which will in turn modify MAX_FL field of MAC RCR. -Jumbo frames caused pfe to hang on LS1012A rev 1.0 Silicon due to -erratum A-010897. - -Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com> ---- - drivers/staging/fsl_ppfe/pfe_eth.c | 1 - - drivers/staging/fsl_ppfe/pfe_hal.c | 9 --------- - 2 files changed, 10 deletions(-) - ---- a/drivers/staging/fsl_ppfe/pfe_eth.c -+++ b/drivers/staging/fsl_ppfe/pfe_eth.c -@@ -1272,7 +1272,6 @@ static int pfe_gemac_init(struct pfe_eth - gemac_set_config(priv->EMAC_baseaddr, &cfg); - gemac_allow_broadcast(priv->EMAC_baseaddr); - gemac_enable_1536_rx(priv->EMAC_baseaddr); -- gemac_enable_rx_jmb(priv->EMAC_baseaddr); - gemac_enable_stacked_vlan(priv->EMAC_baseaddr); - gemac_enable_pause_rx(priv->EMAC_baseaddr); - gemac_set_bus_width(priv->EMAC_baseaddr, 64); ---- a/drivers/staging/fsl_ppfe/pfe_hal.c -+++ b/drivers/staging/fsl_ppfe/pfe_hal.c -@@ -1028,15 +1028,6 @@ void gemac_set_rx_max_fl(void *base, int - | (mtu << 16), base + EMAC_RCNTRL_REG); - } - --/* GEMAC enable jumbo function. -- * @param[in] base GEMAC base address -- */ --void gemac_enable_rx_jmb(void *base) --{ -- writel((readl(base + EMAC_RCNTRL_REG) & PFE_RCR_MAX_FL_MASK) -- | (JUMBO_FRAME_SIZE << 16), base + EMAC_RCNTRL_REG); --} -- - /* GEMAC enable stacked vlan function. - * @param[in] base GEMAC base address - */ |