From 05155c83d13b983ac2c5691575fd471543df31fe Mon Sep 17 00:00:00 2001 From: Michael Buesch Date: Wed, 19 Sep 2007 19:10:08 +0200 Subject: [PATCH] [B43]: Change loglevel of radio-enable message. Also cleanup the code a bit and remove the inline. Signed-off-by: Michael Buesch Signed-off-by: John W. Linville Signed-off-by: David S. Miller --- drivers/net/wireless/b43/leds.c | 15 +++++++-------- drivers/net/wireless/b43/main.c | 23 +++++++++++++++++++---- drivers/net/wireless/b43/main.h | 17 ----------------- 3 files changed, 26 insertions(+), 29 deletions(-) diff --git a/drivers/net/wireless/b43/leds.c b/drivers/net/wireless/b43/leds.c index 85d965de579..0f155b4f34e 100644 --- a/drivers/net/wireless/b43/leds.c +++ b/drivers/net/wireless/b43/leds.c @@ -176,6 +176,7 @@ void b43_leds_update(struct b43_wldev *dev, int activity) unsigned long interval = 0; u16 ledctl; unsigned long flags; + bool radio_enabled = (phy->radio_on && dev->radio_hw_enable); spin_lock_irqsave(&dev->wl->leds_lock, flags); ledctl = b43_read16(dev, B43_MMIO_GPIO_CONTROL); @@ -195,21 +196,19 @@ void b43_leds_update(struct b43_wldev *dev, int activity) turn_on = activity; break; case B43_LED_RADIO_ALL: - turn_on = phy->radio_on && b43_is_hw_radio_enabled(dev); + turn_on = radio_enabled; break; case B43_LED_RADIO_A: - turn_on = (phy->radio_on && b43_is_hw_radio_enabled(dev) - && phy->type == B43_PHYTYPE_A); + turn_on = (radio_enabled && phy->type == B43_PHYTYPE_A); break; case B43_LED_RADIO_B: - turn_on = (phy->radio_on && b43_is_hw_radio_enabled(dev) - && (phy->type == B43_PHYTYPE_B - || phy->type == B43_PHYTYPE_G)); + turn_on = (radio_enabled && + (phy->type == B43_PHYTYPE_B + || phy->type == B43_PHYTYPE_G)); break; case B43_LED_MODE_BG: if (phy->type == B43_PHYTYPE_G - && b43_is_hw_radio_enabled(dev) - && 1 /*FIXME: using G rates. */ ) + && radio_enabled) turn_on = 1; break; case B43_LED_TRANSFER: diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c index 66c89df51fb..1390f41425f 100644 --- a/drivers/net/wireless/b43/main.c +++ b/drivers/net/wireless/b43/main.c @@ -2175,6 +2175,21 @@ static void b43_mgmtframe_txantenna(struct b43_wldev *dev, int antenna) b43_shm_write16(dev, B43_SHM_SHARED, B43_SHM_SH_PRPHYCTL, tmp); } +/* Returns TRUE, if the radio is enabled in hardware. */ +static bool b43_is_hw_radio_enabled(struct b43_wldev *dev) +{ + if (dev->phy.rev >= 3) { + if (!(b43_read32(dev, B43_MMIO_RADIO_HWENABLED_HI) + & B43_MMIO_RADIO_HWENABLED_HI_MASK)) + return 1; + } else { + if (b43_read16(dev, B43_MMIO_RADIO_HWENABLED_LO) + & B43_MMIO_RADIO_HWENABLED_LO_MASK) + return 1; + } + return 0; +} + /* This is the opposite of b43_chip_init() */ static void b43_chip_exit(struct b43_wldev *dev) { @@ -2214,7 +2229,7 @@ static int b43_chip_init(struct b43_wldev *dev) b43_radio_turn_on(dev); dev->radio_hw_enable = b43_is_hw_radio_enabled(dev); b43dbg(dev->wl, "Radio %s by hardware\n", - (dev->radio_hw_enable == 0) ? "disabled" : "enabled"); + dev->radio_hw_enable ? "enabled" : "disabled"); b43_write16(dev, 0x03E6, 0x0000); err = b43_phy_init(dev); @@ -2373,14 +2388,14 @@ static void b43_periodic_every15sec(struct b43_wldev *dev) static void b43_periodic_every1sec(struct b43_wldev *dev) { - int radio_hw_enable; + bool radio_hw_enable; /* check if radio hardware enabled status changed */ radio_hw_enable = b43_is_hw_radio_enabled(dev); if (unlikely(dev->radio_hw_enable != radio_hw_enable)) { dev->radio_hw_enable = radio_hw_enable; - b43dbg(dev->wl, "Radio hardware status changed to %s\n", - (radio_hw_enable == 0) ? "disabled" : "enabled"); + b43info(dev->wl, "Radio hardware status changed to %s\n", + radio_hw_enable ? "ENABLED" : "DISABLED"); b43_leds_update(dev, 0); } } diff --git a/drivers/net/wireless/b43/main.h b/drivers/net/wireless/b43/main.h index bd8fcf72dc5..284d17da17d 100644 --- a/drivers/net/wireless/b43/main.h +++ b/drivers/net/wireless/b43/main.h @@ -96,23 +96,6 @@ static inline int b43_is_ofdm_rate(int rate) return !b43_is_cck_rate(rate); } -static inline int b43_is_hw_radio_enabled(struct b43_wldev *dev) -{ - /* function to return state of hardware enable of radio - * returns 0 if radio disabled, 1 if radio enabled - */ - struct b43_phy *phy = &dev->phy; - - if (phy->rev >= 3) - return ((b43_read32(dev, B43_MMIO_RADIO_HWENABLED_HI) - & B43_MMIO_RADIO_HWENABLED_HI_MASK) - == 0) ? 1 : 0; - else - return ((b43_read16(dev, B43_MMIO_RADIO_HWENABLED_LO) - & B43_MMIO_RADIO_HWENABLED_LO_MASK) - == 0) ? 0 : 1; -} - void b43_tsf_read(struct b43_wldev *dev, u64 * tsf); void b43_tsf_write(struct b43_wldev *dev, u64 tsf); -- 2.43.2