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Add location and PNP info to the mii bus

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This commit is contained in:
Warner Losh 2005-02-16 01:08:43 +00:00
parent 1a0c32073e
commit aa4c3a8cd3
1 changed files with 24 additions and 0 deletions
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24
sys/dev/mii/mii.c
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@ -64,6 +64,10 @@ MODULE_VERSION(miibus, 1);
#include "miibus_if.h"
static int miibus_child_location_str(device_t bus, device_t child, char *buf,
size_t buflen);
static int miibus_child_pnpinfo_str(device_t bus, device_t child, char *buf,
size_t buflen);
static int miibus_readreg(device_t, int, int);
static int miibus_writereg(device_t, int, int, int);
static void miibus_statchg(device_t);
@ -80,6 +84,8 @@ static device_method_t miibus_methods[] = {
/* bus interface */
DEVMETHOD(bus_print_child, bus_generic_print_child),
DEVMETHOD(bus_driver_added, bus_generic_driver_added),
DEVMETHOD(bus_child_pnpinfo_str, miibus_child_pnpinfo_str),
DEVMETHOD(bus_child_location_str, miibus_child_location_str),
/* MII interface */
DEVMETHOD(miibus_readreg, miibus_readreg),
@ -191,6 +197,24 @@ miibus_detach(device_t dev)
return(0);
}
static int
miibus_child_pnpinfo_str(device_t bus, device_t child, char *buf,
size_t buflen)
{
struct mii_attach_args *maa = device_get_ivars(child);
snprintf(buf, buflen, "id1=0x%x id2=0x%x", maa->mii_id1, maa->mii_id2);
return (0);
}
static int
miibus_child_location_str(device_t bus, device_t child, char *buf,
size_t buflen)
{
struct mii_attach_args *maa = device_get_ivars(child);
snprintf(buf, buflen, "phyno=%d", maa->mii_phyno);
return (0);
}
static int
miibus_readreg(device_t dev, int phy, int reg)
{