iwlwifi: runtime: add send host command op to firmware runtime op struct

Add send host command op to firmware runtime op struct to allow sending
host commands to the op mode from the fw runtime context.

Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

2 files changed, 14 insertions, 0 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
index ac6db5e2b3d0..6b95d0e75889 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/runtime.h
@@ -71,6 +71,7 @@ struct iwl_fw_runtime_ops {
         int (*dump_start)(void *ctx);
         void (*dump_end)(void *ctx);
         bool (*fw_running)(void *ctx);
+        int (*send_hcmd)(void *ctx, struct iwl_host_cmd *host_cmd);
 };
 
 #define MAX_NUM_LMAC 2
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index c388e0e758e7..3acf512bad47 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -565,10 +565,23 @@ static bool iwl_mvm_fwrt_fw_running(void *ctx)
         return iwl_mvm_firmware_running(ctx);
 }
 
+static int iwl_mvm_fwrt_send_hcmd(void *ctx, struct iwl_host_cmd *host_cmd)
+{
+        struct iwl_mvm *mvm = (struct iwl_mvm *)ctx;
+        int ret;
+
+        mutex_lock(&mvm->mutex);
+        ret = iwl_mvm_send_cmd(mvm, host_cmd);
+        mutex_unlock(&mvm->mutex);
+
+        return ret;
+}
+
 static const struct iwl_fw_runtime_ops iwl_mvm_fwrt_ops = {
         .dump_start = iwl_mvm_fwrt_dump_start,
         .dump_end = iwl_mvm_fwrt_dump_end,
         .fw_running = iwl_mvm_fwrt_fw_running,
+        .send_hcmd = iwl_mvm_fwrt_send_hcmd,
 };
 
 static struct iwl_op_mode *