Users of new (BCMA based) wireless chipsets may not want to enable SSB.
This is hopefully the last code patch for dropping SSB dependency.
Signed-off-by: Rafał Miłecki <zajec5@xxxxxxxxx>
---
V2: Replace
#ifdef CONFIG_SSB_DRIVER_PCICORE
with
#if defined(CONFIG_B43_SSB) && defined(CONFIG_SSB_DRIVER_PCICORE)
V3: Rebase on wireless-next instead of my own b43-next
John: please apply this one *before* the:
[PATCH V2] b43: drop SSB dependency
Sorry for this order mess.
---
drivers/net/wireless/b43/Kconfig | 2 +-
drivers/net/wireless/b43/bus.h | 10 ++++++++++
drivers/net/wireless/b43/main.c | 19 ++++++++++++++++++-
3 files changed, 29 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig
index 088d544..ce937a9 100644
--- a/drivers/net/wireless/b43/Kconfig
+++ b/drivers/net/wireless/b43/Kconfig
@@ -116,7 +116,7 @@ config B43_PHY_N
config B43_PHY_LP
bool "Support for low-power (LP-PHY) devices"
- depends on B43
+ depends on B43 && B43_SSB
default y
---help---
Support for the LP-PHY.
diff --git a/drivers/net/wireless/b43/bus.h b/drivers/net/wireless/b43/bus.h
index 184c956..f3205c6 100644
--- a/drivers/net/wireless/b43/bus.h
+++ b/drivers/net/wireless/b43/bus.h
@@ -5,7 +5,9 @@ enum b43_bus_type {
#ifdef CONFIG_B43_BCMA
B43_BUS_BCMA,
#endif
+#ifdef CONFIG_B43_SSB
B43_BUS_SSB,
+#endif
};
struct b43_bus_dev {
@@ -52,13 +54,21 @@ struct b43_bus_dev {
static inline bool b43_bus_host_is_pcmcia(struct b43_bus_dev *dev)
{
+#ifdef CONFIG_B43_SSB
return (dev->bus_type == B43_BUS_SSB &&
dev->sdev->bus->bustype == SSB_BUSTYPE_PCMCIA);
+#else
+ return false;
+#endif
}
static inline bool b43_bus_host_is_sdio(struct b43_bus_dev *dev)
{
+#ifdef CONFIG_B43_SSB
return (dev->bus_type == B43_BUS_SSB &&
dev->sdev->bus->bustype == SSB_BUSTYPE_SDIO);
+#else
+ return false;
+#endif
}
struct b43_bus_dev *b43_bus_dev_bcma_init(struct bcma_device *core);
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 32e08d3..558abe7 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1208,6 +1208,7 @@ static void b43_bcma_wireless_core_reset(struct b43_wldev *dev, bool gmode)
}
#endif
+#ifdef CONFIG_B43_SSB
static void b43_ssb_wireless_core_reset(struct b43_wldev *dev, bool gmode)
{
struct ssb_device *sdev = dev->dev->sdev;
@@ -1235,6 +1236,7 @@ static void b43_ssb_wireless_core_reset(struct b43_wldev *dev, bool gmode)
ssb_read32(sdev, SSB_TMSLOW); /* flush */
msleep(1);
}
+#endif
void b43_wireless_core_reset(struct b43_wldev *dev, bool gmode)
{
@@ -2735,6 +2737,8 @@ out:
/* Initialize the GPIOs
* http://bcm-specs.sipsolutions.net/GPIO
*/
+
+#ifdef CONFIG_B43_SSB
static struct ssb_device *b43_ssb_gpio_dev(struct b43_wldev *dev)
{
struct ssb_bus *bus = dev->dev->sdev->bus;
@@ -2745,10 +2749,13 @@ static struct ssb_device *b43_ssb_gpio_dev(struct b43_wldev *dev)
return bus->chipco.dev;
#endif
}
+#endif
static int b43_gpio_init(struct b43_wldev *dev)
{
+#ifdef CONFIG_B43_SSB
struct ssb_device *gpiodev;
+#endif
u32 mask, set;
b43_maskset32(dev, B43_MMIO_MACCTL, ~B43_MACCTL_GPOUTSMSK, 0);
@@ -2807,7 +2814,9 @@ static int b43_gpio_init(struct b43_wldev *dev)
/* Turn off all GPIO stuff. Call this on module unload, for example. */
static void b43_gpio_cleanup(struct b43_wldev *dev)
{
+#ifdef CONFIG_B43_SSB
struct ssb_device *gpiodev;
+#endif
switch (dev->dev->bus_type) {
#ifdef CONFIG_B43_BCMA
@@ -3692,7 +3701,9 @@ static void b43_op_set_tsf(struct ieee80211_hw *hw,
static void b43_put_phy_into_reset(struct b43_wldev *dev)
{
+#ifdef CONFIG_B43_SSB
u32 tmp;
+#endif
switch (dev->dev->bus_type) {
#ifdef CONFIG_B43_BCMA
@@ -4582,8 +4593,12 @@ static void b43_imcfglo_timeouts_workaround(struct b43_wldev *dev)
struct ssb_bus *bus;
u32 tmp;
+#ifdef CONFIG_B43_SSB
if (dev->dev->bus_type != B43_BUS_SSB)
return;
+#else
+ return;
+#endif
bus = dev->dev->sdev->bus;
@@ -4738,7 +4753,7 @@ static int b43_wireless_core_init(struct b43_wldev *dev)
}
if (sprom->boardflags_lo & B43_BFL_XTAL_NOSLOW)
hf |= B43_HF_DSCRQ; /* Disable slowclock requests from ucode. */
-#ifdef CONFIG_SSB_DRIVER_PCICORE
+#if defined(CONFIG_B43_SSB) && defined(CONFIG_SSB_DRIVER_PCICORE)
if (dev->dev->bus_type == B43_BUS_SSB &&
dev->dev->sdev->bus->bustype == SSB_BUSTYPE_PCI &&
dev->dev->sdev->bus->pcicore.dev->id.revision <= 10)
@@ -5310,6 +5325,7 @@ static int b43_one_core_attach(struct b43_bus_dev *dev, struct b43_wl *wl)
(pdev->subsystem_vendor == PCI_VENDOR_ID_##_subvendor) && \
(pdev->subsystem_device == _subdevice) )
+#ifdef CONFIG_B43_SSB
static void b43_sprom_fixup(struct ssb_bus *bus)
{
struct pci_dev *pdev;
@@ -5341,6 +5357,7 @@ static void b43_wireless_exit(struct b43_bus_dev *dev, struct b43_wl *wl)
ssb_set_devtypedata(dev->sdev, NULL);
ieee80211_free_hw(hw);
}
+#endif
static struct b43_wl *b43_wireless_init(struct b43_bus_dev *dev)
{
--
1.8.4.5
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