The patch titled hp-wmi: update to match current rfkill semantics has been removed from the -mm tree. Its filename was hp-wmi-update-to-match-current-rfkill-semantics.patch This patch was dropped because it was merged into mainline or a subsystem tree The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: hp-wmi: update to match current rfkill semantics From: Matthew Garrett <mjg59@xxxxxxxxxxxxx> hp-wmi currently changes the RFKill state by altering the struct members rather than using the dedicated interface, meaning that update events won't be pushed to userspace. This patch fixes that, along with fixing the declared type of the WWAN kill switch. It also ensures that rfkill interfaces are only registered for hardware that exists. Signed-off-by: Matthew Garrett <mjg@xxxxxxxxxx> Acked-by: Henrique de Moraes Holschuh <hmh@xxxxxxxxxx> Cc: Ivo van Doorn <ivdoorn@xxxxxxxxx> Cc: Dave Young <hidave.darkstar@xxxxxxxxx> Cc: Marcel Holtmann <marcel@xxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/misc/hp-wmi.c | 81 ++++++++++++++++++++++------------------ 1 file changed, 46 insertions(+), 35 deletions(-) diff -puN drivers/misc/hp-wmi.c~hp-wmi-update-to-match-current-rfkill-semantics drivers/misc/hp-wmi.c --- a/drivers/misc/hp-wmi.c~hp-wmi-update-to-match-current-rfkill-semantics +++ a/drivers/misc/hp-wmi.c @@ -177,9 +177,9 @@ static int hp_wmi_wifi_state(void) int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0); if (wireless & 0x100) - return 1; + return RFKILL_STATE_UNBLOCKED; else - return 0; + return RFKILL_STATE_SOFT_BLOCKED; } static int hp_wmi_bluetooth_state(void) @@ -187,9 +187,9 @@ static int hp_wmi_bluetooth_state(void) int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0); if (wireless & 0x10000) - return 1; + return RFKILL_STATE_UNBLOCKED; else - return 0; + return RFKILL_STATE_SOFT_BLOCKED; } static int hp_wmi_wwan_state(void) @@ -197,9 +197,9 @@ static int hp_wmi_wwan_state(void) int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0); if (wireless & 0x1000000) - return 1; + return RFKILL_STATE_UNBLOCKED; else - return 0; + return RFKILL_STATE_SOFT_BLOCKED; } static ssize_t show_display(struct device *dev, struct device_attribute *attr, @@ -338,12 +338,14 @@ void hp_wmi_notify(u32 value, void *cont } } else if (eventcode == 0x5) { if (wifi_rfkill) - wifi_rfkill->state = hp_wmi_wifi_state(); + rfkill_force_state(wifi_rfkill, + hp_wmi_wifi_state()); if (bluetooth_rfkill) - bluetooth_rfkill->state = - hp_wmi_bluetooth_state(); + rfkill_force_state(bluetooth_rfkill, + hp_wmi_bluetooth_state()); if (wwan_rfkill) - wwan_rfkill->state = hp_wmi_wwan_state(); + rfkill_force_state(wwan_rfkill, + hp_wmi_wwan_state()); } else printk(KERN_INFO "HP WMI: Unknown key pressed - %x\n", eventcode); @@ -398,6 +400,7 @@ static void cleanup_sysfs(struct platfor static int __init hp_wmi_bios_setup(struct platform_device *device) { int err; + int wireless = hp_wmi_perform_query(HPWMI_WIRELESS_QUERY, 0, 0); err = device_create_file(&device->dev, &dev_attr_display); if (err) @@ -412,28 +415,33 @@ static int __init hp_wmi_bios_setup(stru if (err) goto add_sysfs_error; - wifi_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WLAN); - wifi_rfkill->name = "hp-wifi"; - wifi_rfkill->state = hp_wmi_wifi_state(); - wifi_rfkill->toggle_radio = hp_wmi_wifi_set; - wifi_rfkill->user_claim_unsupported = 1; - - bluetooth_rfkill = rfkill_allocate(&device->dev, - RFKILL_TYPE_BLUETOOTH); - bluetooth_rfkill->name = "hp-bluetooth"; - bluetooth_rfkill->state = hp_wmi_bluetooth_state(); - bluetooth_rfkill->toggle_radio = hp_wmi_bluetooth_set; - bluetooth_rfkill->user_claim_unsupported = 1; - - wwan_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WIMAX); - wwan_rfkill->name = "hp-wwan"; - wwan_rfkill->state = hp_wmi_wwan_state(); - wwan_rfkill->toggle_radio = hp_wmi_wwan_set; - wwan_rfkill->user_claim_unsupported = 1; - - rfkill_register(wifi_rfkill); - rfkill_register(bluetooth_rfkill); - rfkill_register(wwan_rfkill); + if (wireless & 0x1) { + wifi_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WLAN); + wifi_rfkill->name = "hp-wifi"; + wifi_rfkill->state = hp_wmi_wifi_state(); + wifi_rfkill->toggle_radio = hp_wmi_wifi_set; + wifi_rfkill->user_claim_unsupported = 1; + rfkill_register(wifi_rfkill); + } + + if (wireless & 0x2) { + bluetooth_rfkill = rfkill_allocate(&device->dev, + RFKILL_TYPE_BLUETOOTH); + bluetooth_rfkill->name = "hp-bluetooth"; + bluetooth_rfkill->state = hp_wmi_bluetooth_state(); + bluetooth_rfkill->toggle_radio = hp_wmi_bluetooth_set; + bluetooth_rfkill->user_claim_unsupported = 1; + rfkill_register(bluetooth_rfkill); + } + + if (wireless & 0x4) { + wwan_rfkill = rfkill_allocate(&device->dev, RFKILL_TYPE_WWAN); + wwan_rfkill->name = "hp-wwan"; + wwan_rfkill->state = hp_wmi_wwan_state(); + wwan_rfkill->toggle_radio = hp_wmi_wwan_set; + wwan_rfkill->user_claim_unsupported = 1; + rfkill_register(wwan_rfkill); + } return 0; add_sysfs_error: @@ -445,9 +453,12 @@ static int __exit hp_wmi_bios_remove(str { cleanup_sysfs(device); - rfkill_unregister(wifi_rfkill); - rfkill_unregister(bluetooth_rfkill); - rfkill_unregister(wwan_rfkill); + if (wifi_rfkill) + rfkill_unregister(wifi_rfkill); + if (bluetooth_rfkill) + rfkill_unregister(bluetooth_rfkill); + if (wwan_rfkill) + rfkill_unregister(wwan_rfkill); return 0; } _ Patches currently in -mm which might be from mjg59@xxxxxxxxxxxxx are origin.patch linux-next.patch toshiba_acpi-add-support-for-bluetooth-toggling-through-rfkill-v7.patch toshiba_acpi-add-support-for-bluetooth-toggling-through-rfkill-v7-fix.patch toshiba_acpi-add-support-for-bluetooth-toggling-through-rfkill-v7-fix-fix.patch acpi-toshiba_acpic-fix-sparse-signedness-mismatch-warnings.patch eeepc-laptop-use-standard-interfaces.patch rtc-cmos-strongly-avoid-hpet-emulation.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html