Introduce MII_ADDR_BASE option on ARM, which allows to override the default
per platform requirements. Notes: - Only used by mge(4) at the moment. - This is very simplified approach and should be replaced by some long-term solution for managing the board/platform configuration (among others the MAC-PHY binding info). Submitted by: Michal Hajduk Obtained from: Semihalf
This commit is contained in:
parent
c0d853f6b9
commit
18159f6a49
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=196534
@ -24,6 +24,7 @@ KERNVIRTADDR opt_global.h
|
||||
LOADERRAMADDR opt_global.h
|
||||
PHYSADDR opt_global.h
|
||||
PHYSMEM_SIZE opt_global.h
|
||||
MII_ADDR_BASE opt_global.h
|
||||
SKYEYE_WORKAROUNDS opt_global.h
|
||||
SOC_MV_DISCOVERY opt_global.h
|
||||
SOC_MV_KIRKWOOD opt_global.h
|
||||
|
@ -69,7 +69,9 @@ __FBSDID("$FreeBSD$");
|
||||
#include <dev/mii/mii.h>
|
||||
#include <dev/mii/miivar.h>
|
||||
|
||||
#define MV_PHY_ADDR_BASE 8
|
||||
#ifndef MII_ADDR_BASE
|
||||
#define MII_ADDR_BASE 8
|
||||
#endif
|
||||
|
||||
#include <dev/mge/if_mgevar.h>
|
||||
#include <arm/mv/mvreg.h>
|
||||
@ -1264,14 +1266,15 @@ mge_miibus_readreg(device_t dev, int phy, int reg)
|
||||
|
||||
/*
|
||||
* We assume static PHY address <=> device unit mapping:
|
||||
* PHY Address = MV_PHY_ADDR_BASE + devce unit.
|
||||
* PHY Address = MII_ADDR_BASE + devce unit.
|
||||
* This is true for most Marvell boards.
|
||||
*
|
||||
* Code below grants proper PHY detection on each device
|
||||
* unit.
|
||||
*/
|
||||
|
||||
if ((MV_PHY_ADDR_BASE + device_get_unit(dev)) != phy)
|
||||
|
||||
if ((MII_ADDR_BASE + device_get_unit(dev)) != phy)
|
||||
return (0);
|
||||
|
||||
MGE_WRITE(sc_mge0, MGE_REG_SMI, 0x1fffffff &
|
||||
@ -1292,7 +1295,7 @@ mge_miibus_writereg(device_t dev, int phy, int reg, int value)
|
||||
{
|
||||
uint32_t retries;
|
||||
|
||||
if ((MV_PHY_ADDR_BASE + device_get_unit(dev)) != phy)
|
||||
if ((MII_ADDR_BASE + device_get_unit(dev)) != phy)
|
||||
return (0);
|
||||
|
||||
MGE_WRITE(sc_mge0, MGE_REG_SMI, 0x1fffffff &
|
||||
|
Loading…
Reference in New Issue
Block a user