From 978d3639fd13d987950e4ce85c8737ae92154b2c Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Wed, 4 Jan 2017 22:18:24 +0300 Subject: sh_eth: fix EESIPR values for SH77{34|63} As the SH77{34|63} manuals are freely available, I've checked the EESIPR values written against the manuals, and they appeared to set the reserved bits 11-15 (which should be 0 on write). Fix those EESIPR values. Fixes: 380af9e390ec ("net: sh_eth: CPU dependency code collect to "struct sh_eth_cpu_data"") Fixes: f5d12767c8fd ("sh_eth: get SH77{34|63} support out of #ifdef") Signed-off-by: Sergei Shtylyov Signed-off-by: David S. Miller --- drivers/net/ethernet/renesas/sh_eth.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/ethernet/renesas') diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 00fafabab1d0..3b388f5704c5 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -802,7 +802,7 @@ static struct sh_eth_cpu_data sh7734_data = { .ecsr_value = ECSR_ICD | ECSR_MPD, .ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP, - .eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff, + .eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003f07ff, .tx_check = EESR_TC1 | EESR_FTC, .eesr_err_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT | @@ -832,7 +832,7 @@ static struct sh_eth_cpu_data sh7763_data = { .ecsr_value = ECSR_ICD | ECSR_MPD, .ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP, - .eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff, + .eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003f07ff, .tx_check = EESR_TC1 | EESR_FTC, .eesr_err_check = EESR_TWB1 | EESR_TWB | EESR_TABT | EESR_RABT | -- cgit v1.2.3 From 0f1f9cbc04dbb3cc310f70a11cba0cf1f2109d9c Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Thu, 5 Jan 2017 00:29:32 +0300 Subject: sh_eth: R8A7740 supports packet shecksumming The R8A7740 GEther controller supports the packet checksum offloading but the 'hw_crc' (bad name, I'll fix it) flag isn't set in the R8A7740 data, thus CSMR isn't cleared... Fixes: 73a0d907301e ("net: sh_eth: add support R8A7740") Signed-off-by: Sergei Shtylyov Signed-off-by: David S. Miller --- drivers/net/ethernet/renesas/sh_eth.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/net/ethernet/renesas') diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c index 3b388f5704c5..f729a6b43958 100644 --- a/drivers/net/ethernet/renesas/sh_eth.c +++ b/drivers/net/ethernet/renesas/sh_eth.c @@ -574,6 +574,7 @@ static struct sh_eth_cpu_data r8a7740_data = { .rpadir_value = 2 << 16, .no_trimd = 1, .no_ade = 1, + .hw_crc = 1, .tsu = 1, .select_mii = 1, .shift_rd0 = 1, -- cgit v1.2.3