Commit 9f64306b authored by Divy Le Ray's avatar Divy Le Ray Committed by Jeff Garzik

cxgb3 - eeprom read fixes

Protect against invalid phy entries in the eeprom.
Extend eeprom access timeout.
Signed-off-by: default avatarDivy Le Ray <divy@chelsio.com>
Signed-off-by: default avatarJeff Garzik <jgarzik@redhat.com>
parent 8c2f5fa5
......@@ -572,7 +572,7 @@ struct t3_vpd {
u32 pad; /* for multiple-of-4 sizing and alignment */
};
#define EEPROM_MAX_POLL 4
#define EEPROM_MAX_POLL 40
#define EEPROM_STAT_ADDR 0x4000
#define VPD_BASE 0xc00
......@@ -3690,6 +3690,12 @@ int t3_prep_adapter(struct adapter *adapter, const struct adapter_info *ai,
;
pti = &port_types[adapter->params.vpd.port_type[j]];
if (!pti->phy_prep) {
CH_ALERT(adapter, "Invalid port type index %d\n",
adapter->params.vpd.port_type[j]);
return -EINVAL;
}
ret = pti->phy_prep(&p->phy, adapter, ai->phy_base_addr + j,
ai->mdio_ops);
if (ret)
......
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