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Commit 681403ca authored by Kiran Kumar Lokere's avatar Kiran Kumar Lokere Committed by nshrivas
Browse files

qcacld-3.0: Support for auto rate LDPC configuration 

Add support to configure auto rate LDPC setting to FW.

Change-Id: Ic2b707c7e2132f83b4ab8732b8e087742888725e
CRs-Fixed: 2613203
parent cda4436f

core/hdd/src/wlan_hdd_wext.c

+2 −0
Original line number Diff line number Diff line
@@ -3460,6 +3460,8 @@ int hdd_set_ldpc(struct hdd_adapter *adapter, int value) 
	ret = sme_update_he_ldpc_supp(mac_handle, adapter->vdev_id, value);

	if (ret)

		hdd_err("Failed to set HE LDPC value");

	ret = sme_set_auto_rate_ldpc(mac_handle, adapter->vdev_id,

				     (value ? 0 : 1));



	return ret;

}

core/mac/inc/sir_api.h

+2 −0
Original line number Diff line number Diff line
@@ -5310,6 +5310,8 @@ struct wow_enable_params { 
#define AUTO_RATE_GI_1600NS	10

#define AUTO_RATE_GI_3200NS	11



#define AUTO_RATE_LDPC_DIS_BIT	16



#define SET_AUTO_RATE_SGI_VAL(set_val, bit_mask) \

	(set_val = (set_val & HE_LTF_ALL) | bit_mask)

core/sme/inc/sme_api.h

+11 −0
Original line number Diff line number Diff line
@@ -3013,6 +3013,17 @@ int sme_set_no_ack_policy(mac_handle_t mac_handle, uint8_t session_id, 
int sme_set_auto_rate_he_sgi(mac_handle_t mac_handle, uint8_t session_id,

			     uint8_t cfg_val);



/**

 * sme_set_auto_rate_ldpc() - Sets LDPC for auto rate

 * @mac_handle: Opaque handle to the global MAC context

 * @session_id: SME session id

 * @ldpc_disable: LDPC configuration value

 *

 * Return: 0 on success else err code

 */

int sme_set_auto_rate_ldpc(mac_handle_t mac_handle, uint8_t session_id,

			   uint8_t ldpc_disable);



/**

 * sme_set_auto_rate_he_ltf() - Sets HE LTF for auto rate

 * @mac_handle: Opaque handle to the global MAC context

core/sme/src/common/sme_api.c

+24 −0
Original line number Diff line number Diff line
@@ -8550,6 +8550,30 @@ int sme_set_auto_rate_he_sgi(mac_handle_t mac_handle, uint8_t session_id, 
	return 0;

}



int sme_set_auto_rate_ldpc(mac_handle_t mac_handle, uint8_t session_id,

			   uint8_t ldpc_disable)

{

	struct mac_context *mac_ctx = MAC_CONTEXT(mac_handle);

	uint32_t set_val;

	int status;



	set_val = mac_ctx->he_sgi_ltf_cfg_bit_mask;



	set_val |= (ldpc_disable << AUTO_RATE_LDPC_DIS_BIT);



	status = wma_cli_set_command(session_id,

				     WMI_VDEV_PARAM_AUTORATE_MISC_CFG,

				     set_val, VDEV_CMD);

	if (status) {

		sme_err("failed to set auto rate LDPC cfg");

		return status;

	}



	sme_debug("auto rate misc cfg set to 0x%08X", set_val);



	return 0;

}



#define HT20_SHORT_GI_MCS7_RATE 722

/*

 * sme_send_rate_update_ind() -