diff options
author | Luis R. Rodriguez <lrodriguez@atheros.com> | 2009-09-14 07:55:09 (GMT) |
---|---|---|
committer | John W. Linville <linville@tuxdriver.com> | 2009-10-07 20:39:30 (GMT) |
commit | 5bb127913299b37fceecf66ce86ee8ede70e7d13 (patch) | |
tree | 9856d3469b448bab7f425aac962f5a9a46ace9e6 /drivers/net/wireless/ath/ath9k/pci.c | |
parent | 990b70ab24cbce585a3436c8c88cb48b888d48b4 (diff) | |
download | linux-fsl-qoriq-5bb127913299b37fceecf66ce86ee8ede70e7d13.tar.xz |
atheros: move bus ops to ath_common
This is the last part to make ath9k hw code core driver agnostic.
I believe ath9k_htc can now use use the hw code unmodified.
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/pci.c')
-rw-r--r-- | drivers/net/wireless/ath/ath9k/pci.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c index f59d224..a1001ff 100644 --- a/drivers/net/wireless/ath/ath9k/pci.c +++ b/drivers/net/wireless/ath/ath9k/pci.c @@ -31,8 +31,10 @@ static struct pci_device_id ath_pci_id_table[] __devinitdata = { }; /* return bus cachesize in 4B word units */ -static void ath_pci_read_cachesize(struct ath_softc *sc, int *csz) +static void ath_pci_read_cachesize(struct ath_common *common, int *csz) { + struct ath_hw *ah = (struct ath_hw *) common->ah; + struct ath_softc *sc = ah->ah_sc; u8 u8tmp; pci_read_config_byte(to_pci_dev(sc->dev), PCI_CACHE_LINE_SIZE, &u8tmp); @@ -48,8 +50,10 @@ static void ath_pci_read_cachesize(struct ath_softc *sc, int *csz) *csz = DEFAULT_CACHELINE >> 2; /* Use the default size */ } -static void ath_pci_cleanup(struct ath_softc *sc) +static void ath_pci_cleanup(struct ath_common *common) { + struct ath_hw *ah = (struct ath_hw *) common->ah; + struct ath_softc *sc = ah->ah_sc; struct pci_dev *pdev = to_pci_dev(sc->dev); pci_iounmap(pdev, sc->mem); @@ -57,8 +61,10 @@ static void ath_pci_cleanup(struct ath_softc *sc) pci_release_region(pdev, 0); } -static bool ath_pci_eeprom_read(struct ath_hw *ah, u32 off, u16 *data) +static bool ath_pci_eeprom_read(struct ath_common *common, u32 off, u16 *data) { + struct ath_hw *ah = (struct ath_hw *) common->ah; + (void)REG_READ(ah, AR5416_EEPROM_OFFSET + (off << AR5416_EEPROM_S)); if (!ath9k_hw_wait(ah, @@ -78,8 +84,10 @@ static bool ath_pci_eeprom_read(struct ath_hw *ah, u32 off, u16 *data) /* * Bluetooth coexistance requires disabling ASPM. */ -static void ath_pci_bt_coex_prep(struct ath_softc *sc) +static void ath_pci_bt_coex_prep(struct ath_common *common) { + struct ath_hw *ah = (struct ath_hw *) common->ah; + struct ath_softc *sc = ah->ah_sc; struct pci_dev *pdev = to_pci_dev(sc->dev); u8 aspm; @@ -91,7 +99,7 @@ static void ath_pci_bt_coex_prep(struct ath_softc *sc) pci_write_config_byte(pdev, ATH_PCIE_CAP_LINK_CTRL, aspm); } -static struct ath_bus_ops ath_pci_bus_ops = { +const static struct ath_bus_ops ath_pci_bus_ops = { .read_cachesize = ath_pci_read_cachesize, .cleanup = ath_pci_cleanup, .eeprom_read = ath_pci_eeprom_read, @@ -194,10 +202,9 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) sc->hw = hw; sc->dev = &pdev->dev; sc->mem = mem; - sc->bus_ops = &ath_pci_bus_ops; pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &subsysid); - ret = ath_init_device(id->device, sc, subsysid); + ret = ath_init_device(id->device, sc, subsysid, &ath_pci_bus_ops); if (ret) { dev_err(&pdev->dev, "failed to initialize device\n"); goto bad3; |