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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-07 19:21:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-02-07 19:21:56 -0800 |
| commit | 7677ced48e2bbbb8d847d34f37e5d96d2b0e41e4 (patch) | |
| tree | 0a859f403c02eb854d9ffa11bd17f77056891d07 /drivers/net/wireless/bcm43xx/bcm43xx_radio.h | |
| parent | 21d37bbc65e39a26856de6b14be371ff24e0d03f (diff) | |
| parent | ac38dfc39e7684f55174742e5f0d6c5a0093bbf6 (diff) | |
Merge branch 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: (116 commits)
sk98lin: planned removal
AT91: MACB support
sky2: version 1.12
sky2: add new chip ids
sky2: Yukon Extreme support
sky2: safer transmit timeout
sky2: TSO support for EC_U
sky2: use dev_err for error reports
sky2: add Wake On Lan support
fix unaligned exception in /drivers/net/wireless/orinoco.c
Remove unused kernel config option DLCI_COUNT
z85230: spinlock logic
mips: declance: Driver model for the PMAD-A
Spidernet: Rework RX linked list
NET: turn local_save_flags() + local_irq_disable() into local_irq_save()
NET-3c59x: turn local_save_flags() + local_irq_disable() into local_irq_save()
hp100: convert pci_module_init() to pci_register_driver()
NetXen: Added ethtool support for user level tools.
NetXen: Firmware crb init changes.
maintainers: add atl1 maintainers
...
Diffstat (limited to 'drivers/net/wireless/bcm43xx/bcm43xx_radio.h')
| -rw-r--r-- | drivers/net/wireless/bcm43xx/bcm43xx_radio.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_radio.h b/drivers/net/wireless/bcm43xx/bcm43xx_radio.h index 9ed18039fa3..77a98a53a2e 100644 --- a/drivers/net/wireless/bcm43xx/bcm43xx_radio.h +++ b/drivers/net/wireless/bcm43xx/bcm43xx_radio.h @@ -65,6 +65,22 @@ void bcm43xx_radio_init2060(struct bcm43xx_private *bcm); void bcm43xx_radio_turn_on(struct bcm43xx_private *bcm); void bcm43xx_radio_turn_off(struct bcm43xx_private *bcm); +static inline +int bcm43xx_is_hw_radio_enabled(struct bcm43xx_private *bcm) +{ + /* function to return state of hardware enable of radio + * returns 0 if radio disabled, 1 if radio enabled + */ + if (bcm->current_core->rev >= 3) + return ((bcm43xx_read32(bcm, BCM43xx_MMIO_RADIO_HWENABLED_HI) + & BCM43xx_MMIO_RADIO_HWENABLED_HI_MASK) + == 0) ? 1 : 0; + else + return ((bcm43xx_read16(bcm, BCM43xx_MMIO_RADIO_HWENABLED_LO) + & BCM43xx_MMIO_RADIO_HWENABLED_LO_MASK) + == 0) ? 0 : 1; +} + int bcm43xx_radio_selectchannel(struct bcm43xx_private *bcm, u8 channel, int synthetic_pu_workaround); |