sh_eth: fix EESIPR values for SH77{34|63}
authorSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Wed, 4 Jan 2017 19:18:24 +0000 (22:18 +0300)
committerDavid S. Miller <davem@davemloft.net>
Fri, 6 Jan 2017 20:23:01 +0000 (15:23 -0500)
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 <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/renesas/sh_eth.c

index 00fafabab1d08ed505130ceab5306255c9910087..3b388f5704c5a4b34239cfdae19a2a208c0007cd 100644 (file)
@@ -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 |