Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 1953e511 authored by Manjunathappa Prakash's avatar Manjunathappa Prakash Committed by snandini
Browse files

qcacmn: Add DP INI to tune netdev features at runtime 

Add INI to modify the HW checksum capability advertisement.
Add hook to update enable/disable of HW checksum for vdev.

Change-Id: Idd0bad1d39c8411c7b4ef19483aa2c75a756791b
CRs-Fixed: 2732099
parent 4e7dc07b

dp/inc/cdp_txrx_cmn_struct.h

+10 −0
Original line number Diff line number Diff line
@@ -1096,6 +1096,8 @@ enum cdp_pdev_param_type { 
 *

 * @cdp_psoc_param_en_rate_stats: set rate stats enable/disable

 * @cdp_psoc_param_en_nss_cfg: set nss cfg

 *

 * @cdp_enable_tx_checksum: Flag to specify if HW Tx checksum enabled

 */

typedef union cdp_config_param_t {

	/* peer params */
@@ -1156,6 +1158,8 @@ typedef union cdp_config_param_t { 
	/* psoc params */

	bool cdp_psoc_param_en_rate_stats;

	int cdp_psoc_param_en_nss_cfg;



	bool cdp_enable_tx_checksum;

} cdp_config_param_type;



/**
@@ -1249,6 +1253,7 @@ enum cdp_vdev_param_type { 
#endif

	CDP_SAFEMODE,

	CDP_DROP_UNENC,

	CDP_ENABLE_CSUM,

};



/*
@@ -2142,6 +2147,8 @@ struct cdp_rx_indication_msdu { 
 * @p2p_tcp_udp_checksumoffload: Enable/Disable TCP/UDP Checksum Offload for P2P

 * @nan_tcp_udp_checksumoffload: Enable/Disable TCP/UDP Checksum Offload for NAN

 * @tcp_udp_checksumoffload: Enable/Disable TCP/UDP Checksum Offload

 * @legacy_mode_checksumoffload_disable: Disable TCP/UDP Checksum Offload for

 *					 legacy modes.

 * @napi_enable: Enable/Disable Napi

 * @ipa_enable: Flag indicating if IPA is enabled or not

 * @tx_flow_stop_queue_threshold: Value to Pause tx queues
@@ -2159,6 +2166,7 @@ struct cdp_config_params { 
	unsigned int p2p_tcp_udp_checksumoffload:1;

	unsigned int nan_tcp_udp_checksumoffload:1;

	unsigned int tcp_udp_checksumoffload:1;

	unsigned int legacy_mode_checksumoffload_disable:1;

	unsigned int napi_enable:1;

	unsigned int ipa_enable:1;

	/* Set when QCA_LL_TX_FLOW_CONTROL_V2 is enabled */
@@ -2237,6 +2245,8 @@ enum cdp_dp_cfg { 
	cfg_dp_enable_p2p_ip_tcp_udp_checksum_offload,

	cfg_dp_enable_nan_ip_tcp_udp_checksum_offload,

	cfg_dp_enable_ip_tcp_udp_checksum_offload,

	/* Disable checksum offload for legacy modes */

	cfg_dp_disable_legacy_mode_csum_offload,

	cfg_dp_tso_enable,

	cfg_dp_lro_enable,

	cfg_dp_gro_enable,

dp/inc/cdp_txrx_ctrl.h

+4 −1
Original line number Diff line number Diff line
@@ -239,8 +239,11 @@ cdp_txrx_set_vdev_param(ol_txrx_soc_handle soc, 
	}



	if (!soc->ops->ctrl_ops ||

	    !soc->ops->ctrl_ops->txrx_set_vdev_param)

	    !soc->ops->ctrl_ops->txrx_set_vdev_param) {

		QDF_TRACE(QDF_MODULE_ID_CDP, QDF_TRACE_LEVEL_DEBUG,

			  "NULL vdev params callback");

		return QDF_STATUS_E_FAILURE;

	}



	return soc->ops->ctrl_ops->txrx_set_vdev_param(soc, vdev_id,

						       type, val);

dp/inc/cdp_txrx_mob_def.h

+3 −1
Original line number Diff line number Diff line
@@ -288,6 +288,8 @@ struct txrx_pdev_cfg_param_t { 
	bool nan_ip_tcp_udp_checksum_offload;

	/* IP, TCP and UDP checksum offload for P2P Mode*/

	bool p2p_ip_tcp_udp_checksum_offload;

	/* Checksum offload override flag for Legcay modes */

	bool legacy_mode_csum_disable;

	/* Rx processing in thread from TXRX */

	bool enable_rxthread;

	/* CE classification enabled through INI */

dp/wifi3.0/dp_main.c

+9 −0
Original line number Diff line number Diff line
@@ -8392,6 +8392,11 @@ dp_set_vdev_param(struct cdp_soc_t *cdp_soc, uint8_t vdev_id, 
				      val.cdp_vdev_param_mesh_mode);

		break;

#endif

	case CDP_ENABLE_CSUM:

		dp_info("vdev_id %d enable Checksum %d", vdev_id,

			val.cdp_enable_tx_checksum);

		vdev->csum_enabled = val.cdp_enable_tx_checksum;

		break;

	default:

		break;

	}
@@ -9863,6 +9868,10 @@ static uint32_t dp_get_cfg(struct cdp_soc_t *soc, enum cdp_dp_cfg cfg) 
	case cfg_dp_enable_ip_tcp_udp_checksum_offload:

		value = dpsoc->wlan_cfg_ctx->tcp_udp_checksumoffload;

		break;

	case cfg_dp_disable_legacy_mode_csum_offload:

		value = dpsoc->wlan_cfg_ctx->

					legacy_mode_checksumoffload_disable;

		break;

	case cfg_dp_tso_enable:

		value = dpsoc->wlan_cfg_ctx->tso_enabled;

		break;

wlan_cfg/cfg_dp.h

+23 −2
Original line number Diff line number Diff line
@@ -854,6 +854,27 @@ 
		WLAN_CFG_PKTLOG_BUFFER_SIZE, \

		CFG_VALUE_OR_DEFAULT, "Packet Log buffer size")



/*

 * <ini>

 * legacy_mode_csum_disable - Disable csum offload for legacy 802.11abg modes

 * @Min: 0

 * @Max: 1

 * @Default: 0

 *

 * This ini is used to disable HW checksum offload capability for legacy

 * connections

 *

 * Related: gEnableIpTcpUdpChecksumOffload should be enabled

 *

 * Usage: Internal

 *

 * </ini>

 */



#define CFG_DP_LEGACY_MODE_CSUM_DISABLE \

	CFG_INI_BOOL("legacy_mode_csum_disable", false, \

		     "Enable/Disable legacy mode checksum")



#define CFG_DP \

		CFG(CFG_DP_HTT_PACKET_TYPE) \

		CFG(CFG_DP_INT_BATCH_THRESHOLD_OTHER) \
@@ -928,6 +949,6 @@ 
		CFG(CFG_DP_RX_MON_PROTOCOL_FLOW_TAG_ENABLE) \

		CFG(CFG_DP_RXDMA_MONITOR_RX_DROP_THRESHOLD) \

		CFG(CFG_DP_PKTLOG_BUFFER_SIZE) \

		CFG(CFG_DP_RX_FISA_ENABLE)



		CFG(CFG_DP_RX_FISA_ENABLE) \

		CFG(CFG_DP_LEGACY_MODE_CSUM_DISABLE)

#endif /* _CFG_DP_H_ */