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raspberrypi-kernel
提交 f6ac0adf 编写于 作者: M Michael Wu 提交者： David S. Miller
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[PATCH] adm8211: Use revision from pci_dev 

No need to load the revision ourselves anymore.
Signed-off-by: NMichael Wu <flamingice@sourmilk.net>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
上级 0d282764
隐藏空白更改
内联 并排
Showing with 22 addition and 26 deletion
drivers/net/wireless/adm8211.c
浏览文件 @ f6ac0adf
......@@ -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;
......
drivers/net/wireless/adm8211.h
浏览文件 @ f6ac0adf
......@@ -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
......
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