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| author | Adel Gadllah <adel.gadllah@gmail.com> | 2008-06-29 19:20:21 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-06-30 17:37:37 -0400 |
| commit | bc19d6e0b74ef03a3baf035412c95192b54dfc6f (patch) | |
| tree | 1b31688f378377c721082ff743113478c7bc5ba1 /drivers/net/wireless/b43legacy/rfkill.c | |
| parent | f97d1f489d8b44a2c6e8529af855e5e0a2ceaf1e (diff) | |
| download | kernel_samsung_smdk4412-bc19d6e0b74ef03a3baf035412c95192b54dfc6f.zip kernel_samsung_smdk4412-bc19d6e0b74ef03a3baf035412c95192b54dfc6f.tar.gz kernel_samsung_smdk4412-bc19d6e0b74ef03a3baf035412c95192b54dfc6f.tar.bz2 | |
b43/b43legacy: add RFKILL_STATE_HARD_BLOCKED support
This patch sets the rfkill state to RFKILL_STATE_HARD_BLOCKED when the
radio is killed by the hardware switch.
Signed-off-by: Adel Gadllah <adel.gadllah@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/b43legacy/rfkill.c')
| -rw-r--r-- | drivers/net/wireless/b43legacy/rfkill.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/wireless/b43legacy/rfkill.c b/drivers/net/wireless/b43legacy/rfkill.c index b32bf6a..476add9 100644 --- a/drivers/net/wireless/b43legacy/rfkill.c +++ b/drivers/net/wireless/b43legacy/rfkill.c @@ -44,6 +44,23 @@ static bool b43legacy_is_hw_radio_enabled(struct b43legacy_wldev *dev) return 0; } +/* Update the rfkill state */ +static void b43legacy_rfkill_update_state(struct b43legacy_wldev *dev) +{ + struct b43legacy_rfkill *rfk = &(dev->wl->rfkill); + + if (!dev->radio_hw_enable) { + rfk->rfkill->state = RFKILL_STATE_HARD_BLOCKED; + return; + } + + if (!dev->phy.radio_on) + rfk->rfkill->state = RFKILL_STATE_SOFT_BLOCKED; + else + rfk->rfkill->state = RFKILL_STATE_UNBLOCKED; + +} + /* The poll callback for the hardware button. */ static void b43legacy_rfkill_poll(struct input_polled_dev *poll_dev) { @@ -61,6 +78,7 @@ static void b43legacy_rfkill_poll(struct input_polled_dev *poll_dev) if (unlikely(enabled != dev->radio_hw_enable)) { dev->radio_hw_enable = enabled; report_change = 1; + b43legacy_rfkill_update_state(dev); b43legacyinfo(wl, "Radio hardware status changed to %s\n", enabled ? "ENABLED" : "DISABLED"); } |