diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/eeprom_def.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/eeprom_def.c | 38 |
1 files changed, 32 insertions, 6 deletions
diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c index 749a93608664..fccd87df7300 100644 --- a/drivers/net/wireless/ath/ath9k/eeprom_def.c +++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c @@ -86,9 +86,10 @@ static int ath9k_hw_def_get_eeprom_rev(struct ath_hw *ah) return ((ah->eeprom.def.baseEepHeader.version) & 0xFFF); } -static bool ath9k_hw_def_fill_eeprom(struct ath_hw *ah) -{ #define SIZE_EEPROM_DEF (sizeof(struct ar5416_eeprom_def) / sizeof(u16)) + +static bool __ath9k_hw_def_fill_eeprom(struct ath_hw *ah) +{ struct ath_common *common = ath9k_hw_common(ah); u16 *eep_data = (u16 *)&ah->eeprom.def; int addr, ar5416_eep_start_loc = 0x100; @@ -103,9 +104,34 @@ static bool ath9k_hw_def_fill_eeprom(struct ath_hw *ah) eep_data++; } return true; -#undef SIZE_EEPROM_DEF } +static bool __ath9k_hw_usb_def_fill_eeprom(struct ath_hw *ah) +{ + u16 *eep_data = (u16 *)&ah->eeprom.def; + + ath9k_hw_usb_gen_fill_eeprom(ah, eep_data, + 0x100, SIZE_EEPROM_DEF); + return true; +} + +static bool ath9k_hw_def_fill_eeprom(struct ath_hw *ah) +{ + struct ath_common *common = ath9k_hw_common(ah); + + if (!ath9k_hw_use_flash(ah)) { + ath_dbg(common, ATH_DBG_EEPROM, + "Reading from EEPROM, not flash\n"); + } + + if (common->bus_ops->ath_bus_type == ATH_USB) + return __ath9k_hw_usb_def_fill_eeprom(ah); + else + return __ath9k_hw_def_fill_eeprom(ah); +} + +#undef SIZE_EEPROM_DEF + static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) { struct ar5416_eeprom_def *eep = @@ -221,9 +247,9 @@ static int ath9k_hw_def_check_eeprom(struct ath_hw *ah) } /* Enable fixup for AR_AN_TOP2 if necessary */ - if (AR_SREV_9280_20_OR_LATER(ah) && - (eep->baseEepHeader.version & 0xff) > 0x0a && - eep->baseEepHeader.pwdclkind == 0) + if ((ah->hw_version.devid == AR9280_DEVID_PCI) && + ((eep->baseEepHeader.version & 0xff) > 0x0a) && + (eep->baseEepHeader.pwdclkind == 0)) ah->need_an_top2_fixup = 1; if ((common->bus_ops->ath_bus_type == ATH_USB) && |