diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800lib.c')
-rw-r--r-- | drivers/net/wireless/rt2x00/rt2800lib.c | 92 |
1 files changed, 47 insertions, 45 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c index 7340e487df6..18d4d8e4ae6 100644 --- a/drivers/net/wireless/rt2x00/rt2800lib.c +++ b/drivers/net/wireless/rt2x00/rt2800lib.c @@ -898,7 +898,8 @@ static void rt2800_config_channel(struct rt2x00_dev *rt2x00dev, rt2x00_set_field8(&bbp, BBP3_HT40_PLUS, conf_is_ht40_plus(conf)); rt2800_bbp_write(rt2x00dev, 3, bbp); - if (rt2x00_rev(rt2x00dev) == RT2860C_VERSION) { + if (rt2x00_rt(rt2x00dev, RT2860) && + (rt2x00_rev(rt2x00dev) == RT2860C_VERSION)) { if (conf_is_ht40(conf)) { rt2800_bbp_write(rt2x00dev, 69, 0x1a); rt2800_bbp_write(rt2x00dev, 70, 0x0a); @@ -1061,7 +1062,8 @@ static u8 rt2800_get_default_vgc(struct rt2x00_dev *rt2x00dev) { if (rt2x00dev->curr_band == IEEE80211_BAND_2GHZ) { if (rt2x00_is_usb(rt2x00dev) && - rt2x00_rev(rt2x00dev) == RT3070_VERSION) + rt2x00_rt(rt2x00dev, RT3070) && + (rt2x00_rev(rt2x00dev) == RT3070_VERSION)) return 0x1c + (2 * rt2x00dev->lna_gain); else return 0x2e + rt2x00dev->lna_gain; @@ -1092,7 +1094,8 @@ EXPORT_SYMBOL_GPL(rt2800_reset_tuner); void rt2800_link_tuner(struct rt2x00_dev *rt2x00dev, struct link_qual *qual, const u32 count) { - if (rt2x00_rev(rt2x00dev) == RT2860C_VERSION) + if (rt2x00_rt(rt2x00dev, RT2860) && + (rt2x00_rev(rt2x00dev) == RT2860C_VERSION)) return; /* @@ -1178,7 +1181,8 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_write(rt2x00dev, BCN_TIME_CFG, reg); if (rt2x00_is_usb(rt2x00dev) && - rt2x00_rev(rt2x00dev) == RT3070_VERSION) { + rt2x00_rt(rt2x00dev, RT3070) && + (rt2x00_rev(rt2x00dev) == RT3070_VERSION)) { rt2800_register_write(rt2x00dev, TX_SW_CFG0, 0x00000400); rt2800_register_write(rt2x00dev, TX_SW_CFG1, 0x00000000); rt2800_register_write(rt2x00dev, TX_SW_CFG2, 0x00000000); @@ -1205,8 +1209,14 @@ int rt2800_init_registers(struct rt2x00_dev *rt2x00dev) rt2800_register_read(rt2x00dev, MAX_LEN_CFG, ®); rt2x00_set_field32(®, MAX_LEN_CFG_MAX_MPDU, AGGREGATION_SIZE); - if (rt2x00_rev(rt2x00dev) >= RT2880E_VERSION && - rt2x00_rev(rt2x00dev) < RT3070_VERSION) + if ((rt2x00_rt(rt2x00dev, RT2872) && + (rt2x00_rev(rt2x00dev) >= RT2880E_VERSION)) || + rt2x00_rt(rt2x00dev, RT2880) || + rt2x00_rt(rt2x00dev, RT2883) || + rt2x00_rt(rt2x00dev, RT2890) || + rt2x00_rt(rt2x00dev, RT3052) || + (rt2x00_rt(rt2x00dev, RT3070) && + (rt2x00_rev(rt2x00dev) < RT3070_VERSION))) rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 2); else rt2x00_set_field32(®, MAX_LEN_CFG_MAX_PSDU, 1); @@ -1485,16 +1495,19 @@ int rt2800_init_bbp(struct rt2x00_dev *rt2x00dev) rt2800_bbp_write(rt2x00dev, 103, 0x00); rt2800_bbp_write(rt2x00dev, 105, 0x05); - if (rt2x00_rev(rt2x00dev) == RT2860C_VERSION) { + if (rt2x00_rt(rt2x00dev, RT2860) && + (rt2x00_rev(rt2x00dev) == RT2860C_VERSION)) { rt2800_bbp_write(rt2x00dev, 69, 0x16); rt2800_bbp_write(rt2x00dev, 73, 0x12); } - if (rt2x00_rev(rt2x00dev) > RT2860D_VERSION) + if (rt2x00_rt(rt2x00dev, RT2860) && + (rt2x00_rev(rt2x00dev) > RT2860D_VERSION)) rt2800_bbp_write(rt2x00dev, 84, 0x19); if (rt2x00_is_usb(rt2x00dev) && - rt2x00_rev(rt2x00dev) == RT3070_VERSION) { + rt2x00_rt(rt2x00dev, RT3070) && + (rt2x00_rev(rt2x00dev) == RT3070_VERSION)) { rt2800_bbp_write(rt2x00dev, 70, 0x0a); rt2800_bbp_write(rt2x00dev, 84, 0x99); rt2800_bbp_write(rt2x00dev, 105, 0x05); @@ -1586,7 +1599,8 @@ int rt2800_init_rfcsr(struct rt2x00_dev *rt2x00dev) u8 bbp; if (rt2x00_is_usb(rt2x00dev) && - rt2x00_rev(rt2x00dev) != RT3070_VERSION) + rt2x00_rt(rt2x00dev, RT3070) && + (rt2x00_rev(rt2x00dev) != RT3070_VERSION)) return 0; if (rt2x00_is_pci(rt2x00dev) || rt2x00_is_soc(rt2x00dev)) { @@ -1757,7 +1771,12 @@ int rt2800_validate_eeprom(struct rt2x00_dev *rt2x00dev) rt2x00_set_field16(&word, EEPROM_ANTENNA_RF_TYPE, RF2820); rt2x00_eeprom_write(rt2x00dev, EEPROM_ANTENNA, word); EEPROM(rt2x00dev, "Antenna: 0x%04x\n", word); - } else if (rt2x00_rev(rt2x00dev) < RT2883_VERSION) { + } else if (rt2x00_rt(rt2x00dev, RT2860) || + rt2x00_rt(rt2x00dev, RT2870) || + rt2x00_rt(rt2x00dev, RT2872) || + rt2x00_rt(rt2x00dev, RT2880) || + (rt2x00_rt(rt2x00dev, RT2883) && + (rt2x00_rev(rt2x00dev) < RT2883_VERSION))) { /* * There is a max of 2 RX streams for RT28x0 series */ @@ -1842,7 +1861,6 @@ EXPORT_SYMBOL_GPL(rt2800_validate_eeprom); int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) { u32 reg; - u16 chip; u16 value; u16 eeprom; @@ -1857,41 +1875,25 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev) value = rt2x00_get_field16(eeprom, EEPROM_ANTENNA_RF_TYPE); rt2800_register_read(rt2x00dev, MAC_CSR0, ®); - if (rt2x00_is_pci(rt2x00dev)) { -#if defined(CONFIG_RT2X00_LIB_PCI) || defined(CONFIG_RT2X00_LIB_PCI_MODULE) - pci_read_config_word(to_pci_dev(rt2x00dev->dev), - PCI_DEVICE_ID, - &chip); -#else - BUG(); -#endif - } else if (rt2x00_is_usb(rt2x00dev)) { - /* - * The check for rt2860 is not a typo, some rt2870 hardware - * identifies itself as rt2860 in the CSR register. - */ - if (((reg & 0xfff00000) == 0x28600000) || - ((reg & 0xfff00000) == 0x28700000) || - ((reg & 0xfff00000) == 0x28800000)) { - chip = RT2870; - } else if ((reg & 0xffff0000) == 0x30700000) { - chip = RT3070; - } else { - ERROR(rt2x00dev, "Invalid RT chipset detected.\n"); - return -ENODEV; - } - } else if (rt2x00_is_soc(rt2x00dev)) { -#if defined(CONFIG_RALINK_RT288X) - chip = RT2880; -#elif defined(CONFIG_RALINK_RT305X) - chip = RT3052; -#else - BUG(); -#endif + rt2x00_set_chip(rt2x00dev, rt2x00_get_field32(reg, MAC_CSR0_CHIPSET), + value, rt2x00_get_field32(reg, MAC_CSR0_REVISION)); + + if (!rt2x00_rt(rt2x00dev, RT2860) && + !rt2x00_rt(rt2x00dev, RT2870) && + !rt2x00_rt(rt2x00dev, RT2872) && + !rt2x00_rt(rt2x00dev, RT2880) && + !rt2x00_rt(rt2x00dev, RT2883) && + !rt2x00_rt(rt2x00dev, RT2890) && + !rt2x00_rt(rt2x00dev, RT3052) && + !rt2x00_rt(rt2x00dev, RT3070) && + !rt2x00_rt(rt2x00dev, RT3071) && + !rt2x00_rt(rt2x00dev, RT3090) && + !rt2x00_rt(rt2x00dev, RT3390) && + !rt2x00_rt(rt2x00dev, RT3572)) { + ERROR(rt2x00dev, "Invalid RT chipset detected.\n"); + return -ENODEV; } - rt2x00_set_chip(rt2x00dev, chip, value, reg); - if (!rt2x00_rf(rt2x00dev, RF2820) && !rt2x00_rf(rt2x00dev, RF2850) && !rt2x00_rf(rt2x00dev, RF2720) && |