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rt2x00 : RT3290 chip support v4

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This patch support the new chipset rt3290 wifi implementation in rt2x00.
It initailize the related mac, bbp and rf register in startup phase.
And this patch modify the efuse read/write method for the different efuse data offset of rt3290.

Signed-off-by: Woody Hung <Woody.Hung@mediatek.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Woody Hung
2012-06-13 15:01:16 +08:00
committed by John W. Linville
parent 324640e359
commit a89534edaa
7 changed files with 566 additions and 56 deletions
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9
drivers/net/wireless/rt2x00/rt2x00pci.c
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@@ -256,6 +256,7 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct rt2x00_ops *ops)
struct ieee80211_hw *hw;
struct rt2x00_dev *rt2x00dev;
int retval;
u16 chip;
retval = pci_enable_device(pci_dev);
if (retval) {
@@ -305,6 +306,14 @@ int rt2x00pci_probe(struct pci_dev *pci_dev, const struct rt2x00_ops *ops)
if (retval)
goto exit_free_device;
/*
* Because rt3290 chip use different efuse offset to read efuse data.
* So before read efuse it need to indicate it is the
* rt3290 or not.
*/
pci_read_config_word(pci_dev, PCI_DEVICE_ID, &chip);
rt2x00dev->chip.rt = chip;
retval = rt2x00lib_probe_dev(rt2x00dev);
if (retval)
goto exit_free_reg;