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atheros: move bus ops to ath_common

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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>
This commit is contained in:
Luis R. Rodriguez
2009-09-14 00:55:09 -07:00
committed by John W. Linville
parent 990b70ab24
commit 5bb1279132
11 changed files with 66 additions and 48 deletions
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21
drivers/net/wireless/ath/ath9k/pci.c
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@@ -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;