From f6ac0adf54ed3fc7fa47e66b92defcbdf37b44ab Mon Sep 17 00:00:00 2001 From: Michael Wu Date: Mon, 24 Sep 2007 18:10:25 -0400 Subject: [PATCH] [PATCH] adm8211: Use revision from pci_dev No need to load the revision ourselves anymore. Signed-off-by: Michael Wu Signed-off-by: John W. Linville --- drivers/net/wireless/adm8211.c | 44 ++++++++++++++++------------------ drivers/net/wireless/adm8211.h | 4 +--- 2 files changed, 22 insertions(+), 26 deletions(-) diff --git a/drivers/net/wireless/adm8211.c b/drivers/net/wireless/adm8211.c index ce1f8e304eaa..e950a7d55711 100644 --- a/drivers/net/wireless/adm8211.c +++ b/drivers/net/wireless/adm8211.c @@ -117,7 +117,7 @@ static int adm8211_read_eeprom(struct ieee80211_hw *dev) break; default: - if (priv->revid < ADM8211_REV_CA) + if (priv->pdev->revision < ADM8211_REV_CA) priv->rf_type = ADM8211_TYPE_RFMD; else priv->rf_type = ADM8211_TYPE_AIROHA; @@ -135,7 +135,7 @@ static int adm8211_read_eeprom(struct ieee80211_hw *dev) case ADM8211_TYPE_ADMTEK: break; default: - if (priv->revid < ADM8211_REV_CA) + if (priv->pdev->revision < ADM8211_REV_CA) priv->bbp_type = ADM8211_TYPE_RFMD; else priv->bbp_type = ADM8211_TYPE_ADMTEK; @@ -175,7 +175,7 @@ static int adm8211_read_eeprom(struct ieee80211_hw *dev) break; default: - if (priv->revid < ADM8211_REV_CA) + if (priv->pdev->revision < ADM8211_REV_CA) priv->specific_bbptype = ADM8211_BBP_RFMD3000; else priv->specific_bbptype = ADM8211_BBP_ADM8011; @@ -194,11 +194,11 @@ static int adm8211_read_eeprom(struct ieee80211_hw *dev) break; default: - if (priv->revid == ADM8211_REV_BA) + if (priv->pdev->revision == ADM8211_REV_BA) priv->transceiver_type = ADM8211_RFMD2958_RF3000_CONTROL_POWER; - else if (priv->revid == ADM8211_REV_CA) + else if (priv->pdev->revision == ADM8211_REV_CA) priv->transceiver_type = ADM8211_AL2210L; - else if (priv->revid == ADM8211_REV_AB) + else if (priv->pdev->revision == ADM8211_REV_AB) priv->transceiver_type = ADM8211_RFMD2948; printk(KERN_WARNING "%s (adm8211): Unknown transceiver: %d\n", @@ -220,7 +220,7 @@ static inline void adm8211_write_sram(struct ieee80211_hw *dev, struct adm8211_priv *priv = dev->priv; ADM8211_CSR_WRITE(WEPCTL, addr | ADM8211_WEPCTL_TABLE_WR | - (priv->revid < ADM8211_REV_BA ? + (priv->pdev->revision < ADM8211_REV_BA ? 0 : ADM8211_WEPCTL_SEL_WEPTABLE )); ADM8211_CSR_READ(WEPCTL); msleep(1); @@ -238,7 +238,7 @@ static void adm8211_write_sram_bytes(struct ieee80211_hw *dev, u32 reg = ADM8211_CSR_READ(WEPCTL); unsigned int i; - if (priv->revid < ADM8211_REV_BA) { + if (priv->pdev->revision < ADM8211_REV_BA) { for (i = 0; i < len; i += 2) { u16 val = buf[i] | (buf[i + 1] << 8); adm8211_write_sram(dev, addr + i / 2, val); @@ -421,7 +421,7 @@ static void adm8211_interrupt_rci(struct ieee80211_hw *dev) if (skb) { struct ieee80211_rx_status rx_status = {0}; - if (priv->revid < ADM8211_REV_CA) + if (priv->pdev->revision < ADM8211_REV_CA) rx_status.ssi = rssi; else rx_status.ssi = 100 - rssi; @@ -703,7 +703,7 @@ static int adm8211_rf_set_channel(struct ieee80211_hw *dev, unsigned int chan) adm8211_rf_write_syn_rfmd2958(dev, 0x0A, reg); /* set TXRX TX_GAIN */ adm8211_rf_write_syn_rfmd2958(dev, 0x09, 0x00050 | - (priv->revid < ADM8211_REV_CA ? tx_power : 0)); + (priv->pdev->revision < ADM8211_REV_CA ? tx_power : 0)); } else { reg = ADM8211_CSR_READ(PLCPHD); reg &= 0xff00ffff; @@ -722,7 +722,7 @@ static int adm8211_rf_set_channel(struct ieee80211_hw *dev, unsigned int chan) tx_power<<2); adm8211_write_bbp(dev, RF3000_LOW_GAIN_CALIB, lpf_cutoff); adm8211_write_bbp(dev, RF3000_HIGH_GAIN_CALIB, lnags_thresh); - adm8211_write_bbp(dev, 0x1c, priv->revid == ADM8211_REV_BA ? + adm8211_write_bbp(dev, 0x1c, priv->pdev->revision == ADM8211_REV_BA ? priv->eeprom->cr28 : 0); adm8211_write_bbp(dev, 0x1d, priv->eeprom->cr29); @@ -761,7 +761,7 @@ static void adm8211_update_mode(struct ieee80211_hw *dev) priv->nar |= ADM8211_NAR_EA | ADM8211_NAR_ST | ADM8211_NAR_SR; /* don't trust the error bits on rev 0x20 and up in adhoc */ - if (priv->revid >= ADM8211_REV_BA) + if (priv->pdev->revision >= ADM8211_REV_BA) priv->soft_rx_crc = 1; break; case IEEE80211_IF_TYPE_MNTR: @@ -862,7 +862,7 @@ static int adm8211_hw_init_bbp(struct ieee80211_hw *dev) break; } - switch (priv->revid) { + switch (priv->pdev->revision) { case ADM8211_REV_CA: if (priv->transceiver_type == ADM8211_RFMD2958 || priv->transceiver_type == ADM8211_RFMD2958_RF3000_CONTROL_POWER || @@ -920,7 +920,7 @@ static int adm8211_hw_init_bbp(struct ieee80211_hw *dev) adm8211_write_bbp(dev, 0x1c, 0x00); adm8211_write_bbp(dev, 0x1d, 0x80); } else { - if (priv->revid == ADM8211_REV_BA) + if (priv->pdev->revision == ADM8211_REV_BA) adm8211_write_bbp(dev, 0x1c, priv->eeprom->cr28); else adm8211_write_bbp(dev, 0x1c, 0x00); @@ -1052,7 +1052,7 @@ static int adm8211_set_rate(struct ieee80211_hw *dev) u8 rate_buf[12] = {0}; /* write supported rates */ - if (priv->revid != ADM8211_REV_BA) { + if (priv->pdev->revision != ADM8211_REV_BA) { rate_buf[0] = ARRAY_SIZE(adm8211_rates); for (i = 0; i < ARRAY_SIZE(adm8211_rates); i++) rate_buf[i + 1] = (adm8211_rates[i].rate / 5) | 0x80; @@ -1136,7 +1136,7 @@ static void adm8211_hw_init(struct ieee80211_hw *dev) * PWR0PE2 = 13 us * PWR1PE2 = 1 us * PWR0TXPE = 8 or 6 */ - if (priv->revid < ADM8211_REV_CA) + if (priv->pdev->revision < ADM8211_REV_CA) ADM8211_CSR_WRITE(TOFS2, 0x8815cd18); else ADM8211_CSR_WRITE(TOFS2, 0x8535cd16); @@ -1165,7 +1165,7 @@ static void adm8211_hw_init(struct ieee80211_hw *dev) /* SLOT=20 us, SIFS=110 cycles of 22 MHz (5 us), * DIFS=50 us, EIFS=100 us */ - if (priv->revid < ADM8211_REV_CA) + if (priv->pdev->revision < ADM8211_REV_CA) ADM8211_CSR_WRITE(IFST, (20 << 23) | (110 << 15) | (50 << 9) | 100); else @@ -1224,13 +1224,13 @@ static int adm8211_hw_reset(struct ieee80211_hw *dev) ADM8211_CSR_WRITE(PAR, tmp); - if (priv->revid == ADM8211_REV_BA && + if (priv->pdev->revision == ADM8211_REV_BA && (priv->transceiver_type == ADM8211_RFMD2958_RF3000_CONTROL_POWER || priv->transceiver_type == ADM8211_RFMD2958)) { reg = ADM8211_CSR_READ(CSR_TEST1); reg |= (1 << 4) | (1 << 5); ADM8211_CSR_WRITE(CSR_TEST1, reg); - } else if (priv->revid == ADM8211_REV_CA) { + } else if (priv->pdev->revision == ADM8211_REV_CA) { reg = ADM8211_CSR_READ(CSR_TEST1); reg &= ~((1 << 4) | (1 << 5)); ADM8211_CSR_WRITE(CSR_TEST1, reg); @@ -1866,8 +1866,6 @@ static int __devinit adm8211_probe(struct pci_dev *pdev, goto err_iounmap; } - pci_read_config_byte(pdev, PCI_CLASS_REVISION, &priv->revid); - *(u32 *)perm_addr = le32_to_cpu((__force __le32)ADM8211_CSR_READ(PAR0)); *(u16 *)&perm_addr[4] = le16_to_cpu((__force __le16)ADM8211_CSR_READ(PAR1) & 0xFFFF); @@ -1902,7 +1900,7 @@ static int __devinit adm8211_probe(struct pci_dev *pdev, priv->mode = IEEE80211_IF_TYPE_MNTR; /* Power-on issue. EEPROM won't read correctly without */ - if (priv->revid >= ADM8211_REV_BA) { + if (pdev->revision >= ADM8211_REV_BA) { ADM8211_CSR_WRITE(FRCTL, 0); ADM8211_CSR_READ(FRCTL); ADM8211_CSR_WRITE(FRCTL, 1); @@ -1935,7 +1933,7 @@ static int __devinit adm8211_probe(struct pci_dev *pdev, printk(KERN_INFO "%s: hwaddr %s, Rev 0x%02x\n", wiphy_name(dev->wiphy), print_mac(mac, dev->wiphy->perm_addr), - priv->revid); + pdev->revision); return 0; diff --git a/drivers/net/wireless/adm8211.h b/drivers/net/wireless/adm8211.h index 5991b17c4a7b..ef326fed42e4 100644 --- a/drivers/net/wireless/adm8211.h +++ b/drivers/net/wireless/adm8211.h @@ -416,7 +416,7 @@ struct adm8211_desc { #define TDES1_CONTROL_RBS1 (0x00000fff) /* SRAM offsets */ -#define ADM8211_SRAM(x) (priv->revid < ADM8211_REV_BA ? \ +#define ADM8211_SRAM(x) (priv->pdev->revision < ADM8211_REV_BA ? \ ADM8211_SRAM_A_ ## x : ADM8211_SRAM_B_ ## x) #define ADM8211_SRAM_INDIV_KEY 0x0000 @@ -623,8 +623,6 @@ struct adm8211_priv { struct adm8211_eeprom *eeprom; size_t eeprom_len; - u8 revid; - u32 nar; #define ADM8211_TYPE_INTERSIL 0x00