diff options
Diffstat (limited to 'net/wimax/op-rfkill.c')
| -rw-r--r-- | net/wimax/op-rfkill.c | 43 |
1 files changed, 15 insertions, 28 deletions
diff --git a/net/wimax/op-rfkill.c b/net/wimax/op-rfkill.c index 70ef4df863b..403078d670a 100644 --- a/net/wimax/op-rfkill.c +++ b/net/wimax/op-rfkill.c @@ -43,7 +43,7 @@ * wimax_rfkill() Kernel calling wimax_rfkill() * __wimax_rf_toggle_radio() * - * wimax_rfkill_set_radio_block() RF-Kill subsytem calling + * wimax_rfkill_set_radio_block() RF-Kill subsystem calling * __wimax_rf_toggle_radio() * * __wimax_rf_toggle_radio() @@ -65,6 +65,7 @@ #include <linux/wimax.h> #include <linux/security.h> #include <linux/rfkill.h> +#include <linux/export.h> #include "wimax-internal.h" #define D_SUBMODULE op_rfkill @@ -107,8 +108,8 @@ void wimax_report_rfkill_hw(struct wimax_dev *wimax_dev, if (state != wimax_dev->rf_hw) { wimax_dev->rf_hw = state; - if (wimax_dev->rf_hw == WIMAX_RF_ON - && wimax_dev->rf_sw == WIMAX_RF_ON) + if (wimax_dev->rf_hw == WIMAX_RF_ON && + wimax_dev->rf_sw == WIMAX_RF_ON) wimax_state = WIMAX_ST_READY; else wimax_state = WIMAX_ST_RADIO_OFF; @@ -163,8 +164,8 @@ void wimax_report_rfkill_sw(struct wimax_dev *wimax_dev, if (state != wimax_dev->rf_sw) { wimax_dev->rf_sw = state; - if (wimax_dev->rf_hw == WIMAX_RF_ON - && wimax_dev->rf_sw == WIMAX_RF_ON) + if (wimax_dev->rf_hw == WIMAX_RF_ON && + wimax_dev->rf_sw == WIMAX_RF_ON) wimax_state = WIMAX_ST_READY; else wimax_state = WIMAX_ST_RADIO_OFF; @@ -305,8 +306,15 @@ int wimax_rfkill(struct wimax_dev *wimax_dev, enum wimax_rf_state state) d_fnstart(3, dev, "(wimax_dev %p state %u)\n", wimax_dev, state); mutex_lock(&wimax_dev->mutex); result = wimax_dev_is_ready(wimax_dev); - if (result < 0) + if (result < 0) { + /* While initializing, < 1.4.3 wimax-tools versions use + * this call to check if the device is a valid WiMAX + * device; so we allow it to proceed always, + * considering the radios are all off. */ + if (result == -ENOMEDIUM && state == WIMAX_RF_QUERY) + result = WIMAX_RF_OFF << 1 | WIMAX_RF_OFF; goto error_not_ready; + } switch (state) { case WIMAX_RF_ON: case WIMAX_RF_OFF: @@ -355,6 +363,7 @@ int wimax_rfkill_add(struct wimax_dev *wimax_dev) wimax_dev->rfkill = rfkill; + rfkill_init_sw_state(rfkill, 1); result = rfkill_register(wimax_dev->rfkill); if (result < 0) goto error_rfkill_register; @@ -402,18 +411,6 @@ void wimax_rfkill_rm(struct wimax_dev *wimax_dev) * just query). */ -static const -struct nla_policy wimax_gnl_rfkill_policy[WIMAX_GNL_ATTR_MAX + 1] = { - [WIMAX_GNL_RFKILL_IFIDX] = { - .type = NLA_U32, - }, - [WIMAX_GNL_RFKILL_STATE] = { - .type = NLA_U32 /* enum wimax_rf_state */ - }, -}; - - -static int wimax_gnl_doit_rfkill(struct sk_buff *skb, struct genl_info *info) { int result, ifindex; @@ -449,13 +446,3 @@ error_no_wimax_dev: d_fnend(3, NULL, "(skb %p info %p) = %d\n", skb, info, result); return result; } - - -struct genl_ops wimax_gnl_rfkill = { - .cmd = WIMAX_GNL_OP_RFKILL, - .flags = GENL_ADMIN_PERM, - .policy = wimax_gnl_rfkill_policy, - .doit = wimax_gnl_doit_rfkill, - .dumpit = NULL, -}; - |