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path: root/drivers/net/wireless/rt2x00/rt2800lib.c
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Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2800lib.c')
-rw-r--r--drivers/net/wireless/rt2x00/rt2800lib.c47
1 files changed, 26 insertions, 21 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index ef67f67..0019dfd 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -3697,14 +3697,15 @@ static void rt2800_efuse_read(struct rt2x00_dev *rt2x00dev, unsigned int i)
rt2800_regbusy_read(rt2x00dev, EFUSE_CTRL, EFUSE_CTRL_KICK, &reg);
/* Apparently the data is read from end to start */
- rt2800_register_read_lock(rt2x00dev, EFUSE_DATA3,
- (u32 *)&rt2x00dev->eeprom[i]);
- rt2800_register_read_lock(rt2x00dev, EFUSE_DATA2,
- (u32 *)&rt2x00dev->eeprom[i + 2]);
- rt2800_register_read_lock(rt2x00dev, EFUSE_DATA1,
- (u32 *)&rt2x00dev->eeprom[i + 4]);
- rt2800_register_read_lock(rt2x00dev, EFUSE_DATA0,
- (u32 *)&rt2x00dev->eeprom[i + 6]);
+ rt2800_register_read_lock(rt2x00dev, EFUSE_DATA3, &reg);
+ /* The returned value is in CPU order, but eeprom is le */
+ rt2x00dev->eeprom[i] = cpu_to_le32(reg);
+ rt2800_register_read_lock(rt2x00dev, EFUSE_DATA2, &reg);
+ *(u32 *)&rt2x00dev->eeprom[i + 2] = cpu_to_le32(reg);
+ rt2800_register_read_lock(rt2x00dev, EFUSE_DATA1, &reg);
+ *(u32 *)&rt2x00dev->eeprom[i + 4] = cpu_to_le32(reg);
+ rt2800_register_read_lock(rt2x00dev, EFUSE_DATA0, &reg);
+ *(u32 *)&rt2x00dev->eeprom[i + 6] = cpu_to_le32(reg);
mutex_unlock(&rt2x00dev->csr_mutex);
}
@@ -3870,19 +3871,23 @@ int rt2800_init_eeprom(struct rt2x00_dev *rt2x00dev)
return -ENODEV;
}
- if (!rt2x00_rf(rt2x00dev, RF2820) &&
- !rt2x00_rf(rt2x00dev, RF2850) &&
- !rt2x00_rf(rt2x00dev, RF2720) &&
- !rt2x00_rf(rt2x00dev, RF2750) &&
- !rt2x00_rf(rt2x00dev, RF3020) &&
- !rt2x00_rf(rt2x00dev, RF2020) &&
- !rt2x00_rf(rt2x00dev, RF3021) &&
- !rt2x00_rf(rt2x00dev, RF3022) &&
- !rt2x00_rf(rt2x00dev, RF3052) &&
- !rt2x00_rf(rt2x00dev, RF3320) &&
- !rt2x00_rf(rt2x00dev, RF5370) &&
- !rt2x00_rf(rt2x00dev, RF5390)) {
- ERROR(rt2x00dev, "Invalid RF chipset detected.\n");
+ switch (rt2x00dev->chip.rf) {
+ case RF2820:
+ case RF2850:
+ case RF2720:
+ case RF2750:
+ case RF3020:
+ case RF2020:
+ case RF3021:
+ case RF3022:
+ case RF3052:
+ case RF3320:
+ case RF5370:
+ case RF5390:
+ break;
+ default:
+ ERROR(rt2x00dev, "Invalid RF chipset 0x%x detected.\n",
+ rt2x00dev->chip.rf);
return -ENODEV;
}

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