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arm:kirkwood Define kirkwood phy address magic number

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Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
This commit is contained in:
Simon Kagstrom 2009-08-20 10:12:28 +02:00 committed by Ben Warren
parent f81ecb5d33
commit bb1ca3b27f
1 changed files with 10 additions and 4 deletions
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14
drivers/net/kirkwood_egiga.c
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@ -38,6 +38,8 @@
#include <asm/arch/kirkwood.h>
#include "kirkwood_egiga.h"
#define KIRKWOOD_PHY_ADR_REQUEST 0xee
/*
* smi_reg_read - miiphy_read callback function.
*
@ -52,7 +54,8 @@ static int smi_reg_read(char *devname, u8 phy_adr, u8 reg_ofs, u16 * data)
u32 timeout;
/* Phyadr read request */
if (phy_adr == 0xEE && reg_ofs == 0xEE) {
if (phy_adr == KIRKWOOD_PHY_ADR_REQUEST &&
reg_ofs == KIRKWOOD_PHY_ADR_REQUEST) {
/* */
*data = (u16) (KWGBEREG_RD(regs->phyadr) & PHYADR_MASK);
return 0;
@ -127,7 +130,8 @@ static int smi_reg_write(char *devname, u8 phy_adr, u8 reg_ofs, u16 data)
u32 timeout;
/* Phyadr write request*/
if (phy_adr == 0xEE && reg_ofs == 0xEE) {
if (phy_adr == KIRKWOOD_PHY_ADR_REQUEST &&
reg_ofs == KIRKWOOD_PHY_ADR_REQUEST) {
KWGBEREG_WR(regs->phyadr, data);
return 0;
}
@ -444,7 +448,8 @@ static int kwgbe_init(struct eth_device *dev)
#if (defined (CONFIG_MII) || defined (CONFIG_CMD_MII)) \
&& defined (CONFIG_SYS_FAULT_ECHO_LINK_DOWN)
u16 phyadr;
miiphy_read(dev->name, 0xEE, 0xEE, &phyadr);
miiphy_read(dev->name, KIRKWOOD_PHY_ADR_REQUEST,
KIRKWOOD_PHY_ADR_REQUEST, &phyadr);
if (!miiphy_link(dev->name, phyadr)) {
printf("%s: No link on %s\n", __FUNCTION__, dev->name);
return -1;
@ -670,7 +675,8 @@ int kirkwood_egiga_initialize(bd_t * bis)
#if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
miiphy_register(dev->name, smi_reg_read, smi_reg_write);
/* Set phy address of the port */
miiphy_write(dev->name, 0xEE, 0xEE, PHY_BASE_ADR + devnum);
miiphy_write(dev->name, KIRKWOOD_PHY_ADR_REQUEST,
KIRKWOOD_PHY_ADR_REQUEST, PHY_BASE_ADR + devnum);
#endif
}
return 0;