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-rw-r--r--drivers/net/wireless/b43/main.c69
-rw-r--r--drivers/net/wireless/b43/main.h1
-rw-r--r--drivers/net/wireless/b43/phy_n.c20
3 files changed, 30 insertions, 60 deletions
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index 57eb5b6..a96e05a 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -2685,6 +2685,17 @@ out:
dev->mac_suspended++;
}
+/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/MacPhyClkSet */
+void b43_mac_phy_clock_set(struct b43_wldev *dev, bool on)
+{
+ u32 tmslow = ssb_read32(dev->dev, SSB_TMSLOW);
+ if (on)
+ tmslow |= B43_TMSLOW_MACPHYCLKEN;
+ else
+ tmslow &= ~B43_TMSLOW_MACPHYCLKEN;
+ ssb_write32(dev->dev, SSB_TMSLOW, tmslow);
+}
+
static void b43_adjust_opmode(struct b43_wldev *dev)
{
struct b43_wl *wl = dev->wl;
@@ -2841,7 +2852,7 @@ static int b43_chip_init(struct b43_wldev *dev)
{
struct b43_phy *phy = &dev->phy;
int err;
- u32 value32, macctl;
+ u32 macctl;
u16 value16;
/* Initialize the MAC control */
@@ -2919,9 +2930,7 @@ static int b43_chip_init(struct b43_wldev *dev)
b43_write32(dev, B43_MMIO_DMA4_IRQ_MASK, 0x0000DC00);
b43_write32(dev, B43_MMIO_DMA5_IRQ_MASK, 0x0000DC00);
- value32 = ssb_read32(dev->dev, SSB_TMSLOW);
- value32 |= 0x00100000;
- ssb_write32(dev->dev, SSB_TMSLOW, value32);
+ b43_mac_phy_clock_set(dev, true);
b43_write16(dev, B43_MMIO_POWERUP_DELAY,
dev->dev->bus->chipco.fast_pwrup_delay);
@@ -4212,33 +4221,18 @@ static void b43_bluetooth_coext_disable(struct b43_wldev *dev)
static void b43_imcfglo_timeouts_workaround(struct b43_wldev *dev)
{
-#ifdef CONFIG_SSB_DRIVER_PCICORE
struct ssb_bus *bus = dev->dev->bus;
u32 tmp;
- if (bus->pcicore.dev &&
- bus->pcicore.dev->id.coreid == SSB_DEV_PCI &&
- bus->pcicore.dev->id.revision <= 5) {
- /* IMCFGLO timeouts workaround. */
+ if ((bus->chip_id == 0x4311 && bus->chip_rev == 2) ||
+ (bus->chip_id == 0x4312)) {
tmp = ssb_read32(dev->dev, SSB_IMCFGLO);
- switch (bus->bustype) {
- case SSB_BUSTYPE_PCI:
- case SSB_BUSTYPE_PCMCIA:
- tmp &= ~SSB_IMCFGLO_REQTO;
- tmp &= ~SSB_IMCFGLO_SERTO;
- tmp |= 0x32;
- break;
- case SSB_BUSTYPE_SSB:
- tmp &= ~SSB_IMCFGLO_REQTO;
- tmp &= ~SSB_IMCFGLO_SERTO;
- tmp |= 0x53;
- break;
- default:
- break;
- }
+ tmp &= ~SSB_IMCFGLO_REQTO;
+ tmp &= ~SSB_IMCFGLO_SERTO;
+ tmp |= 0x3;
ssb_write32(dev->dev, SSB_IMCFGLO, tmp);
+ ssb_commit_settings(bus);
}
-#endif /* CONFIG_SSB_DRIVER_PCICORE */
}
static void b43_set_synth_pu_delay(struct b43_wldev *dev, bool idle)
@@ -4862,25 +4856,8 @@ static void b43_one_core_detach(struct ssb_device *dev)
static int b43_one_core_attach(struct ssb_device *dev, struct b43_wl *wl)
{
struct b43_wldev *wldev;
- struct pci_dev *pdev;
int err = -ENOMEM;
- if (!list_empty(&wl->devlist)) {
- /* We are not the first core on this chip. */
- pdev = (dev->bus->bustype == SSB_BUSTYPE_PCI) ? dev->bus->host_pci : NULL;
- /* Only special chips support more than one wireless
- * core, although some of the other chips have more than
- * one wireless core as well. Check for this and
- * bail out early.
- */
- if (!pdev ||
- ((pdev->device != 0x4321) &&
- (pdev->device != 0x4313) && (pdev->device != 0x431A))) {
- b43dbg(wl, "Ignoring unconnected 802.11 core\n");
- return -ENODEV;
- }
- }
-
wldev = kzalloc(sizeof(*wldev), GFP_KERNEL);
if (!wldev)
goto out;
@@ -5001,7 +4978,7 @@ out:
return err;
}
-static int b43_probe(struct ssb_device *dev, const struct ssb_device_id *id)
+static int b43_ssb_probe(struct ssb_device *dev, const struct ssb_device_id *id)
{
struct b43_wl *wl;
int err;
@@ -5039,7 +5016,7 @@ static int b43_probe(struct ssb_device *dev, const struct ssb_device_id *id)
return err;
}
-static void b43_remove(struct ssb_device *dev)
+static void b43_ssb_remove(struct ssb_device *dev)
{
struct b43_wl *wl = ssb_get_devtypedata(dev);
struct b43_wldev *wldev = ssb_get_drvdata(dev);
@@ -5082,8 +5059,8 @@ void b43_controller_restart(struct b43_wldev *dev, const char *reason)
static struct ssb_driver b43_ssb_driver = {
.name = KBUILD_MODNAME,
.id_table = b43_ssb_tbl,
- .probe = b43_probe,
- .remove = b43_remove,
+ .probe = b43_ssb_probe,
+ .remove = b43_ssb_remove,
};
static void b43_print_driverinfo(void)
diff --git a/drivers/net/wireless/b43/main.h b/drivers/net/wireless/b43/main.h
index 40db036..a0d327f 100644
--- a/drivers/net/wireless/b43/main.h
+++ b/drivers/net/wireless/b43/main.h
@@ -133,6 +133,7 @@ void b43_power_saving_ctl_bits(struct b43_wldev *dev, unsigned int ps_flags);
void b43_mac_suspend(struct b43_wldev *dev);
void b43_mac_enable(struct b43_wldev *dev);
+void b43_mac_phy_clock_set(struct b43_wldev *dev, bool on);
struct b43_request_fw_context;
diff --git a/drivers/net/wireless/b43/phy_n.c b/drivers/net/wireless/b43/phy_n.c
index 8a00f9a..b075a3f 100644
--- a/drivers/net/wireless/b43/phy_n.c
+++ b/drivers/net/wireless/b43/phy_n.c
@@ -2281,6 +2281,7 @@ static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
save_regs_phy[5] = b43_phy_read(dev, B43_NPHY_AFECTL_OVER);
save_regs_phy[6] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B1S0);
save_regs_phy[7] = b43_phy_read(dev, B43_NPHY_TXF_40CO_B32S1);
+ save_regs_phy[8] = 0;
} else {
save_regs_phy[0] = b43_phy_read(dev, B43_NPHY_AFECTL_C1);
save_regs_phy[1] = b43_phy_read(dev, B43_NPHY_AFECTL_C2);
@@ -2289,6 +2290,8 @@ static int b43_nphy_poll_rssi(struct b43_wldev *dev, u8 type, s32 *buf,
save_regs_phy[4] = b43_phy_read(dev, B43_NPHY_RFCTL_OVER);
save_regs_phy[5] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO1);
save_regs_phy[6] = b43_phy_read(dev, B43_NPHY_RFCTL_RSSIO2);
+ save_regs_phy[7] = 0;
+ save_regs_phy[8] = 0;
}
b43_nphy_rssi_select(dev, 5, type);
@@ -3537,17 +3540,6 @@ static int b43_nphy_cal_rx_iq(struct b43_wldev *dev,
return b43_nphy_rev2_cal_rx_iq(dev, target, type, debug);
}
-/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/MacPhyClkSet */
-static void b43_nphy_mac_phy_clock_set(struct b43_wldev *dev, bool on)
-{
- u32 tmslow = ssb_read32(dev->dev, SSB_TMSLOW);
- if (on)
- tmslow |= B43_TMSLOW_MACPHYCLKEN;
- else
- tmslow &= ~B43_TMSLOW_MACPHYCLKEN;
- ssb_write32(dev->dev, SSB_TMSLOW, tmslow);
-}
-
/* http://bcm-v4.sipsolutions.net/802.11/PHY/N/RxCoreSetState */
static void b43_nphy_set_rx_core_state(struct b43_wldev *dev, u8 mask)
{
@@ -3688,7 +3680,7 @@ int b43_phy_initn(struct b43_wldev *dev)
b43_phy_write(dev, B43_NPHY_BBCFG, tmp & ~B43_NPHY_BBCFG_RSTCCA);
b43_nphy_bmac_clock_fgc(dev, 0);
- b43_nphy_mac_phy_clock_set(dev, true);
+ b43_mac_phy_clock_set(dev, true);
b43_nphy_pa_override(dev, false);
b43_nphy_force_rf_sequence(dev, B43_RFSEQ_RX2TX);
@@ -3845,8 +3837,8 @@ static int b43_nphy_set_channel(struct b43_wldev *dev,
{
struct b43_phy *phy = &dev->phy;
- const struct b43_nphy_channeltab_entry_rev2 *tabent_r2;
- const struct b43_nphy_channeltab_entry_rev3 *tabent_r3;
+ const struct b43_nphy_channeltab_entry_rev2 *tabent_r2 = NULL;
+ const struct b43_nphy_channeltab_entry_rev3 *tabent_r3 = NULL;
u8 tmp;
generated by cgit v1.1 at 2024-08-07 00:05:08 +0000