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Commit 495de231 authored by Sandeep Puligilla's avatar Sandeep Puligilla Committed by snandini
Browse files

qcacld-3.0: Fill proper reason code for STA disconnection 

Presently host updates STA disconnection reason codes without checking
frame type in lim timeout handler, due to that host fails to update
assoc reason codes user space. Hence while processing timeout handlers
in lim check frame type and update proper STA disconnect reason codes
for auth and assoc.

Change-Id: I0d11f58e75fcfb79b61221fe192f5da1f5b5f4ee
CRs-Fixed: 2824686
parent 7e524f38

core/mac/src/pe/lim/lim_process_mlm_req_messages.c

+37 −12
Original line number Diff line number Diff line
@@ -53,18 +53,40 @@ static void lim_process_auth_rsp_timeout(struct mac_context *, uint32_t); 
static void lim_process_periodic_join_probe_req_timer(struct mac_context *);

static void lim_process_auth_retry_timer(struct mac_context *);



static void lim_fill_status_code(enum tx_ack_status ack_status,

static void lim_fill_status_code(uint8_t frame_type,

				 enum tx_ack_status ack_status,

				 enum wlan_status_code *proto_status_code)

{

	if (ack_status == LIM_TX_FAILED)

	if (frame_type == SIR_MAC_MGMT_AUTH) {

		switch (ack_status) {

		case LIM_TX_FAILED:

			*proto_status_code = STATUS_AUTH_TX_FAIL;

	else if (ack_status == LIM_ACK_RCD_FAILURE)

			break;

		case LIM_ACK_RCD_FAILURE:

			*proto_status_code = STATUS_AUTH_NO_ACK_RECEIVED;

	else if (ack_status == LIM_ACK_RCD_SUCCESS)

			break;

		case LIM_ACK_RCD_SUCCESS:

			*proto_status_code = STATUS_AUTH_NO_RESP_RECEIVED;

	else

			break;

		default:

			*proto_status_code = STATUS_UNSPECIFIED_FAILURE;

		}

	} else if (frame_type == SIR_MAC_MGMT_ASSOC_RSP) {

		switch (ack_status) {

		case LIM_TX_FAILED:

			*proto_status_code = STATUS_ASSOC_TX_FAIL;

			break;

		case LIM_ACK_RCD_FAILURE:

			*proto_status_code = STATUS_ASSOC_NO_ACK_RECEIVED;

			break;

		case LIM_ACK_RCD_SUCCESS:

			*proto_status_code = STATUS_ASSOC_NO_RESP_RECEIVED;

			break;

		default:

			*proto_status_code = STATUS_UNSPECIFIED_FAILURE;

		}

	}

}



/**

 * lim_process_sae_auth_timeout() - This function is called to process sae
@@ -91,7 +113,8 @@ static void lim_process_sae_auth_timeout(struct mac_context *mac_ctx) 


	switch (session->limMlmState) {

	case eLIM_MLM_WT_SAE_AUTH_STATE:

		lim_fill_status_code(mac_ctx->auth_ack_status,

		lim_fill_status_code(SIR_MAC_MGMT_AUTH,

				     mac_ctx->auth_ack_status,

				     &proto_status_code);

		/*

		 * SAE authentication is not completed. Restore from
@@ -1782,7 +1805,8 @@ void lim_process_auth_failure_timeout(struct mac_context *mac_ctx) 
			}

			mac_ctx->mlme_cfg->timeouts.auth_failure_timeout = val;

		}

		lim_fill_status_code(mac_ctx->auth_ack_status,

		lim_fill_status_code(SIR_MAC_MGMT_AUTH,

				     mac_ctx->auth_ack_status,

				     &proto_status_code);



		lim_restore_from_auth_state(mac_ctx,
@@ -1958,7 +1982,8 @@ void lim_process_assoc_failure_timeout(struct mac_context *mac_ctx, 
			lim_delete_pre_auth_node(mac_ctx,

						 session->bssId);

		}

		lim_fill_status_code(mac_ctx->assoc_ack_status,

		lim_fill_status_code(SIR_MAC_MGMT_ASSOC_RSP,

				     mac_ctx->assoc_ack_status,

				     &proto_status_code);



		mlm_assoc_cnf.resultCode = eSIR_SME_ASSOC_TIMEOUT_RESULT_CODE;