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ath9k: Store subsystem id in struct hw_version

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This subsystem id will be used later to turn on the btcoex
support.

Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Vasanthakumar Thiagarajan 2009-09-09 15:25:49 +05:30 committed by John W. Linville
parent 4d8cd26849
commit aeac355d23
5 changed files with 10 additions and 6 deletions
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2
drivers/net/wireless/ath/ath9k/ahb.c
View File

@ -119,7 +119,7 @@ static int ath_ahb_probe(struct platform_device *pdev)
sc->bus_ops = &ath_ahb_bus_ops;
sc->irq = irq;
ret = ath_init_device(AR5416_AR9100_DEVID, sc);
ret = ath_init_device(AR5416_AR9100_DEVID, sc, 0x0);
if (ret) {
dev_err(&pdev->dev, "failed to initialize device\n");
goto err_free_hw;

2
drivers/net/wireless/ath/ath9k/ath9k.h
View File

@ -658,7 +658,7 @@ extern struct ieee80211_ops ath9k_ops;
irqreturn_t ath_isr(int irq, void *dev);
void ath_cleanup(struct ath_softc *sc);
int ath_init_device(u16 devid, struct ath_softc *sc);
int ath_init_device(u16 devid, struct ath_softc *sc, u16 subsysid);
void ath_detach(struct ath_softc *sc);
const char *ath_mac_bb_name(u32 mac_bb_version);
const char *ath_rf_name(u16 rf_version);

1
drivers/net/wireless/ath/ath9k/hw.h
View File

@ -390,6 +390,7 @@ struct ath9k_hw_version {
u16 phyRev;
u16 analog5GhzRev;
u16 analog2GhzRev;
u16 subsysid;
};
/* Generic TSF timer definitions */

7
drivers/net/wireless/ath/ath9k/main.c
View File

@ -1310,7 +1310,7 @@ static int ath9k_reg_notifier(struct wiphy *wiphy,
* to allow the separation between hardware specific
* variables (now in ath_hw) and driver specific variables.
*/
static int ath_init_softc(u16 devid, struct ath_softc *sc)
static int ath_init_softc(u16 devid, struct ath_softc *sc, u16 subsysid)
{
struct ath_hw *ah = NULL;
int r = 0, i;
@ -1348,6 +1348,7 @@ static int ath_init_softc(u16 devid, struct ath_softc *sc)
ah->ah_sc = sc;
ah->hw_version.devid = devid;
ah->hw_version.subsysid = subsysid;
sc->sc_ah = ah;
r = ath9k_hw_init(ah);
@ -1577,7 +1578,7 @@ void ath_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
}
/* Device driver core initialization */
int ath_init_device(u16 devid, struct ath_softc *sc)
int ath_init_device(u16 devid, struct ath_softc *sc, u16 subsysid)
{
struct ieee80211_hw *hw = sc->hw;
int error = 0, i;
@ -1585,7 +1586,7 @@ int ath_init_device(u16 devid, struct ath_softc *sc)
DPRINTF(sc, ATH_DBG_CONFIG, "Attach ATH hw\n");
error = ath_init_softc(devid, sc);
error = ath_init_softc(devid, sc, subsysid);
if (error != 0)
return error;

4
drivers/net/wireless/ath/ath9k/pci.c
View File

@ -88,6 +88,7 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
struct ath_softc *sc;
struct ieee80211_hw *hw;
u8 csz;
u16 subsysid;
u32 val;
int ret = 0;
struct ath_hw *ah;
@ -178,7 +179,8 @@ static int ath_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
sc->mem = mem;
sc->bus_ops = &ath_pci_bus_ops;
ret = ath_init_device(id->device, sc);
pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &subsysid);
ret = ath_init_device(id->device, sc, subsysid);
if (ret) {
dev_err(&pdev->dev, "failed to initialize device\n");
goto bad3;