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qcacld-3.0: Add P2P UDP/TCP checksum offload INI entry

Bladeren bron 
Add support to enable disable TCP/UDP checksum offload for P2p modes.

CRs-Fixed: 2725394
Change-Id: Ib09ef7a0f118d181f4d358857eb960ee41af9e54
This commit is contained in:
Mohit Khanna
2020-07-04 17:33:02 -07:00
gecommit door nshrivas
bovenliggende 5e82bbc32c
commit 114f32b925
3 gewijzigde bestanden met toevoegingen van 30 en 28 verwijderingen
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2
core/cds/src/cds_api.c
Bestand weergeven

@@ -422,6 +422,8 @@ static void cds_cdp_cfg_attach(struct wlan_objmgr_psoc *psoc)
cfg_get(psoc, CFG_DP_TCP_UDP_CKSUM_OFFLOAD);
cdp_cfg.nan_ip_tcp_udp_checksum_offload =
cfg_get(psoc, CFG_DP_NAN_TCP_UDP_CKSUM_OFFLOAD);
cdp_cfg.p2p_ip_tcp_udp_checksum_offload =
cfg_get(psoc, CFG_DP_P2P_TCP_UDP_CKSUM_OFFLOAD);
cdp_cfg.ce_classify_enabled =
cfg_get(psoc, CFG_DP_CE_CLASSIFY_ENABLE);
cdp_cfg.tso_enable = cfg_get(psoc, CFG_DP_TSO);

7
core/hdd/src/wlan_hdd_hostapd.c
Bestand weergeven

@@ -3517,17 +3517,14 @@ QDF_STATUS hdd_init_ap_mode(struct hdd_adapter *adapter, bool reinit)
if (0 != ret)
hdd_err("WMI_PDEV_PARAM_BURST_ENABLE set failed: %d", ret);
if (cdp_cfg_get(cds_get_context(QDF_MODULE_ID_SOC),
cfg_dp_enable_ip_tcp_udp_checksum_offload))
adapter->dev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
adapter->dev->features |= NETIF_F_RXCSUM;
ucfg_mlme_is_6g_sap_fd_enabled(hdd_ctx->psoc, &is_6g_sap_fd_enabled);
hdd_debug("6g sap fd enabled %d", is_6g_sap_fd_enabled);
if (is_6g_sap_fd_enabled)
wlan_vdev_mlme_feat_ext_cap_set(adapter->vdev,
WLAN_VDEV_FEXT_FILS_DISC_6G_SAP);
hdd_set_tso_flags(hdd_ctx, adapter->dev);
hdd_set_netdev_flags(adapter);
if (!reinit) {
adapter->session.ap.sap_config.acs_cfg.acs_mode = false;

49
core/hdd/src/wlan_hdd_main.c
Bestand weergeven

@@ -5356,22 +5356,8 @@ QDF_STATUS hdd_init_station_mode(struct hdd_adapter *adapter)
if (ret_val)
hdd_err("WMI_PDEV_PARAM_BURST_ENABLE set failed %d", ret_val);
/*
* In case of USB tethering, LRO is disabled. If SSR happened
* during that time, then as part of SSR init, do not enable
* the LRO again. Keep the LRO state same as before SSR.
*/
if (cdp_cfg_get(cds_get_context(QDF_MODULE_ID_SOC),
cfg_dp_lro_enable) &&
!(qdf_atomic_read(&hdd_ctx->vendor_disable_lro_flag)))
adapter->dev->features |= NETIF_F_LRO;
if (cdp_cfg_get(cds_get_context(QDF_MODULE_ID_SOC),
cfg_dp_enable_ip_tcp_udp_checksum_offload))
adapter->dev->features |= NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
adapter->dev->features |= NETIF_F_RXCSUM;
hdd_set_tso_flags(hdd_ctx, adapter->dev);
hdd_set_netdev_flags(adapter);
/* rcpi info initialization */
qdf_mem_zero(&adapter->rcpi, sizeof(adapter->rcpi));
@@ -6915,6 +6901,7 @@ QDF_STATUS hdd_stop_all_adapters(struct hdd_context *hdd_ctx)
void hdd_set_netdev_flags(struct hdd_adapter *adapter)
{
bool enable_csum = false;
bool enable_lro;
enum QDF_OPMODE device_mode;
struct hdd_context *hdd_ctx;
ol_txrx_soc_handle soc;
@@ -6935,17 +6922,31 @@ void hdd_set_netdev_flags(struct hdd_adapter *adapter)
}
/* Determine device_mode specific configuration */
enable_lro = !!cdp_cfg_get(soc, cfg_dp_lro_enable);
enable_csum = !!cdp_cfg_get(soc,
cfg_dp_enable_ip_tcp_udp_checksum_offload);
switch (device_mode) {
case QDF_P2P_DEVICE_MODE:
case QDF_P2P_CLIENT_MODE:
enable_csum = !!cdp_cfg_get(soc,
cfg_dp_enable_p2p_ip_tcp_udp_checksum_offload);
break;
case QDF_P2P_GO_MODE:
enable_csum = !!cdp_cfg_get(soc,
cfg_dp_enable_p2p_ip_tcp_udp_checksum_offload);
enable_lro = false;
break;
case QDF_SAP_MODE:
enable_lro = false;
break;
case QDF_NDI_MODE:
case QDF_NAN_DISC_MODE:
if (cdp_cfg_get(soc,
cfg_dp_enable_nan_ip_tcp_udp_checksum_offload))
enable_csum = true;
enable_csum = !!cdp_cfg_get(soc,
cfg_dp_enable_nan_ip_tcp_udp_checksum_offload);
break;
default:
if (cdp_cfg_get(soc,
cfg_dp_enable_ip_tcp_udp_checksum_offload))
enable_csum = true;
break;
}
/* Set netdev flags */
@@ -6955,8 +6956,7 @@ void hdd_set_netdev_flags(struct hdd_adapter *adapter)
* during that time, then as part of SSR init, do not enable
* the LRO again. Keep the LRO state same as before SSR.
*/
if (cdp_cfg_get(soc, cfg_dp_lro_enable) &&
!(qdf_atomic_read(&hdd_ctx->vendor_disable_lro_flag)))
if (enable_lro && !(qdf_atomic_read(&hdd_ctx->vendor_disable_lro_flag)))
adapter->dev->features |= NETIF_F_LRO;
if (enable_csum)
@@ -16509,6 +16509,9 @@ static int hdd_update_dp_config(struct hdd_context *hdd_ctx)
params.flow_steering_enable =
cfg_get(hdd_ctx->psoc, CFG_DP_FLOW_STEERING_ENABLED);
params.napi_enable = hdd_ctx->napi_enable;
params.p2p_tcp_udp_checksumoffload =
cfg_get(hdd_ctx->psoc,
CFG_DP_P2P_TCP_UDP_CKSUM_OFFLOAD);
params.nan_tcp_udp_checksumoffload =
cfg_get(hdd_ctx->psoc,
CFG_DP_NAN_TCP_UDP_CKSUM_OFFLOAD);