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sh_eth: get register layout from 'struct sh_eth_cpu_data'

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The register layout is a SoC characteristic, so it's wrong that it's stored
in the otherwise board specific platform data. Add 'register_type' field to
'struct sh_eth_cpu_data', initialize it properly for each SoC, and read  it
from this structure instead of the platfrom data from now on...

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Sergei Shtylyov 2013-08-18 03:11:28 +04:00 committed by David S. Miller
parent bd61224b1c
commit a3153d8c41
2 changed files with 22 additions and 1 deletions
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22
drivers/net/ethernet/renesas/sh_eth.c
View File

@ -378,6 +378,8 @@ static struct sh_eth_cpu_data r8a777x_data = {
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_r8a777x,
.register_type = SH_ETH_REG_FAST_RCAR,
.ecsr_value = ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
.ecsipr_value = ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
.eesipr_value = 0x01ff009f,
@ -398,6 +400,8 @@ static struct sh_eth_cpu_data r8a7790_data = {
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_r8a777x,
.register_type = SH_ETH_REG_FAST_RCAR,
.ecsr_value = ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
.ecsipr_value = ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
.eesipr_value = 0x01ff009f,
@ -435,6 +439,8 @@ static struct sh_eth_cpu_data sh7724_data = {
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_sh7724,
.register_type = SH_ETH_REG_FAST_SH4,
.ecsr_value = ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
.ecsipr_value = ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
.eesipr_value = 0x01ff009f,
@ -473,6 +479,8 @@ static struct sh_eth_cpu_data sh7757_data = {
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_sh7757,
.register_type = SH_ETH_REG_FAST_SH4,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.rmcr_value = 0x00000001,
@ -541,6 +549,8 @@ static struct sh_eth_cpu_data sh7757_data_giga = {
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_giga,
.register_type = SH_ETH_REG_GIGABIT,
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
@ -599,6 +609,8 @@ static struct sh_eth_cpu_data sh7734_data = {
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_gether,
.register_type = SH_ETH_REG_GIGABIT,
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
@ -626,6 +638,8 @@ static struct sh_eth_cpu_data sh7763_data = {
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_gether,
.register_type = SH_ETH_REG_GIGABIT,
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
@ -663,6 +677,8 @@ static struct sh_eth_cpu_data r8a7740_data = {
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_gether,
.register_type = SH_ETH_REG_GIGABIT,
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
@ -685,6 +701,8 @@ static struct sh_eth_cpu_data r8a7740_data = {
};
static struct sh_eth_cpu_data sh7619_data = {
.register_type = SH_ETH_REG_FAST_SH3_SH2,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.apr = 1,
@ -694,6 +712,8 @@ static struct sh_eth_cpu_data sh7619_data = {
};
static struct sh_eth_cpu_data sh771x_data = {
.register_type = SH_ETH_REG_FAST_SH3_SH2,
.eesipr_value = DMAC_M_RFRMER | DMAC_M_ECI | 0x003fffff,
.tsu = 1,
};
@ -2643,10 +2663,10 @@ static int sh_eth_drv_probe(struct platform_device *pdev)
mdp->edmac_endian = pd->edmac_endian;
mdp->no_ether_link = pd->no_ether_link;
mdp->ether_link_active_low = pd->ether_link_active_low;
mdp->reg_offset = sh_eth_get_register_offset(pd->register_type);
/* set cpu data */
mdp->cd = (struct sh_eth_cpu_data *)id->driver_data;
mdp->reg_offset = sh_eth_get_register_offset(mdp->cd->register_type);
sh_eth_set_default_cpu_data(mdp->cd);
/* set function */

1
drivers/net/ethernet/renesas/sh_eth.h
View File

@ -454,6 +454,7 @@ struct sh_eth_cpu_data {
void (*set_rate)(struct net_device *ndev);
/* mandatory initialize value */
int register_type;
unsigned long eesipr_value;
/* optional initialize value */