This subsystem id will be used later to turn on the btcoex
support.
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@xxxxxxxxxxx>
---
drivers/net/wireless/ath/ath9k/ahb.c | 2 +-
drivers/net/wireless/ath/ath9k/ath9k.h | 2 +-
drivers/net/wireless/ath/ath9k/hw.h | 1 +
drivers/net/wireless/ath/ath9k/main.c | 7 ++++---
drivers/net/wireless/ath/ath9k/pci.c | 4 +++-
5 files changed, 10 insertions(+), 6 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/ahb.c b/drivers/net/wireless/ath/ath9k/ahb.c
index 7dc6301..2ad7d02 100644
--- a/drivers/net/wireless/ath/ath9k/ahb.c
+++ b/drivers/net/wireless/ath/ath9k/ahb.c
@@ -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;
diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 1c68a9d..1d59f10 100644
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -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);
diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
index a592f1a..64ea547 100644
--- a/drivers/net/wireless/ath/ath9k/hw.h
+++ b/drivers/net/wireless/ath/ath9k/hw.h
@@ -390,6 +390,7 @@ struct ath9k_hw_version {
u16 phyRev;
u16 analog5GhzRev;
u16 analog2GhzRev;
+ u16 subsysid;
};
/* Generic TSF timer definitions */
diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index ce011ab..3dc7b5a 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -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;
diff --git a/drivers/net/wireless/ath/ath9k/pci.c b/drivers/net/wireless/ath/ath9k/pci.c
index 8b28814..903dd8a 100644
--- a/drivers/net/wireless/ath/ath9k/pci.c
+++ b/drivers/net/wireless/ath/ath9k/pci.c
@@ -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;
--
1.5.5.1
--
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