samsung-sm8650/android_kernel_samsung_sm8650-modules
1
0
Fork 0
Koodi Ongelmat Pull-pyynnöt Actions Paketit Projektit Julkaisut Wiki Toiminta

qcacmn: AST entry create and update support for IPA

Selaa lähdekoodia 
To support WDS feature in IPA driver, WLAN needs
to update the ast entry for any new rx packet, and for
end-nodes connected via repeater to root.

CRs-Fixed: 3226348
Change-Id: I7383b12f18e7c70ec06499d66130667eca033131
This commit is contained in:
Devender Kumar
2022-06-27 15:43:49 +05:30
committed by Madan Koyyalamudi
vanhempi 3035192763
commit 277054124d
10 muutettua tiedostoa jossa 278 lisäystä ja 18 poistoa
Download Patch File Download Diff File Expand all files Collapse all files

80
dp/wifi3.0/dp_ipa.c
Näytä tiedosto

@@ -17,6 +17,7 @@
#ifdef IPA_OFFLOAD
#include <wlan_ipa_ucfg_api.h>
#include <qdf_ipa_wdi3.h>
#include <qdf_types.h>
#include <qdf_lock.h>
@@ -36,6 +37,9 @@
#ifdef WIFI_MONITOR_SUPPORT
#include "dp_mon.h"
#endif
#ifdef FEATURE_WDS
#include "dp_txrx_wds.h"
#endif
/* Ring index for WBM2SW2 release ring */
#define IPA_TX_COMP_RING_IDX HAL_IPA_TX_COMP_RING_IDX
@@ -64,6 +68,14 @@ struct dp_ipa_reo_remap_record {
uint32_t ix3_reg;
};
#ifdef IPA_WDS_EASYMESH_FEATURE
#define WLAN_IPA_META_DATA_MASK htonl(0x000000FF)
#define WLAN_IPA_HDR_L2_ETHERNET IPA_HDR_L2_ETHERNET_II_AST
#else
#define WLAN_IPA_META_DATA_MASK htonl(0x00FF0000)
#define WLAN_IPA_HDR_L2_ETHERNET IPA_HDR_L2_ETHERNET_II
#endif
#define REO_REMAP_HISTORY_SIZE 32
struct dp_ipa_reo_remap_record dp_ipa_reo_remap_history[REO_REMAP_HISTORY_SIZE];
@@ -1028,11 +1040,29 @@ static void dp_ipa_set_pipe_db(struct dp_ipa_resources *res,
QDF_IPA_WDI_CONN_OUT_PARAMS_RX_UC_DB_PA(out);
}
#ifdef IPA_WDS_EASYMESH_FEATURE
/**
* dp_ipa_setup_iface_session_id - Pass vdev id to IPA
* @in: ipa in params
* @session_id: vdev id
*
* Pass Vdev id to IPA, IPA metadata order is changed and vdev id
* is stored at higher nibble so, no shift is required.
*
* Return: none
*/
static void dp_ipa_setup_iface_session_id(qdf_ipa_wdi_reg_intf_in_params_t *in,
uint8_t session_id)
{
QDF_IPA_WDI_REG_INTF_IN_PARAMS_META_DATA(in) = htonl(session_id);
}
#else
static void dp_ipa_setup_iface_session_id(qdf_ipa_wdi_reg_intf_in_params_t *in,
uint8_t session_id)
{
QDF_IPA_WDI_REG_INTF_IN_PARAMS_META_DATA(in) = htonl(session_id << 16);
}
#endif
static inline void dp_ipa_tx_comp_ring_init_hp(struct dp_soc *soc,
struct dp_ipa_resources *res)
@@ -2040,7 +2070,8 @@ QDF_STATUS dp_ipa_setup(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
bool is_rm_enabled, uint32_t *tx_pipe_handle,
uint32_t *rx_pipe_handle, bool is_smmu_enabled,
qdf_ipa_sys_connect_params_t *sys_in, bool over_gsi,
qdf_ipa_wdi_hdl_t hdl, qdf_ipa_wdi_hdl_t id)
qdf_ipa_wdi_hdl_t hdl, qdf_ipa_wdi_hdl_t id,
void *ipa_ast_notify_cb)
{
struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
struct dp_pdev *pdev =
@@ -2118,7 +2149,11 @@ QDF_STATUS dp_ipa_setup(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
}
QDF_IPA_EP_CFG_NAT_EN(rx_cfg) = IPA_BYPASS_NAT;
QDF_IPA_EP_CFG_HDR_LEN(rx_cfg) = DP_IPA_UC_WLAN_RX_HDR_LEN;
if (ucfg_ipa_is_wds_enabled())
QDF_IPA_EP_CFG_HDR_LEN(rx_cfg) = DP_IPA_UC_WLAN_RX_HDR_LEN_AST;
else
QDF_IPA_EP_CFG_HDR_LEN(rx_cfg) = DP_IPA_UC_WLAN_RX_HDR_LEN;
QDF_IPA_EP_CFG_HDR_OFST_PKT_SIZE_VALID(rx_cfg) = 1;
QDF_IPA_EP_CFG_HDR_OFST_PKT_SIZE(rx_cfg) = 0;
QDF_IPA_EP_CFG_HDR_ADDITIONAL_CONST_LEN(rx_cfg) = 0;
@@ -2141,6 +2176,7 @@ QDF_STATUS dp_ipa_setup(struct cdp_soc_t *soc_hdl, uint8_t pdev_id,
QDF_IPA_WDI_CONN_IN_PARAMS_NOTIFY(pipe_in) = ipa_w2i_cb;
QDF_IPA_WDI_CONN_IN_PARAMS_PRIV(pipe_in) = ipa_priv;
QDF_IPA_WDI_CONN_IN_PARAMS_HANDLE(pipe_in) = hdl;
dp_ipa_ast_notify_cb(pipe_in, ipa_ast_notify_cb);
/* Connect WDI IPA PIPEs */
ret = qdf_ipa_wdi_conn_pipes(pipe_in, &pipe_out);
@@ -2208,7 +2244,8 @@ QDF_STATUS dp_ipa_setup_iface(char *ifname, uint8_t *mac_addr,
QDF_IPA_WDI_HDR_INFO_HDR(&hdr_info) = (uint8_t *)&uc_tx_hdr;
QDF_IPA_WDI_HDR_INFO_HDR_LEN(&hdr_info) = DP_IPA_UC_WLAN_TX_HDR_LEN;
QDF_IPA_WDI_HDR_INFO_HDR_TYPE(&hdr_info) = IPA_HDR_L2_ETHERNET_II;
QDF_IPA_WDI_HDR_INFO_HDR_TYPE(&hdr_info) = WLAN_IPA_HDR_L2_ETHERNET;
QDF_IPA_WDI_HDR_INFO_DST_MAC_ADDR_OFFSET(&hdr_info) =
DP_IPA_UC_WLAN_HDR_DES_MAC_OFFSET;
@@ -2217,7 +2254,7 @@ QDF_STATUS dp_ipa_setup_iface(char *ifname, uint8_t *mac_addr,
&hdr_info, sizeof(qdf_ipa_wdi_hdr_info_t));
QDF_IPA_WDI_REG_INTF_IN_PARAMS_ALT_DST_PIPE(&in) = cons_client;
QDF_IPA_WDI_REG_INTF_IN_PARAMS_IS_META_DATA_VALID(&in) = 1;
QDF_IPA_WDI_REG_INTF_IN_PARAMS_META_DATA_MASK(&in) = htonl(0x00FF0000);
QDF_IPA_WDI_REG_INTF_IN_PARAMS_META_DATA_MASK(&in) = WLAN_IPA_META_DATA_MASK;
QDF_IPA_WDI_REG_INTF_IN_PARAMS_HANDLE(&in) = hdl;
dp_ipa_setup_iface_session_id(&in, session_id);
@@ -2965,4 +3002,39 @@ QDF_STATUS dp_ipa_tx_buf_smmu_unmapping(
return QDF_STATUS_SUCCESS;
}
#ifdef IPA_WDS_EASYMESH_FEATURE
QDF_STATUS dp_ipa_ast_create(struct cdp_soc_t *soc_hdl,
qdf_ipa_ast_info_type_t *data)
{
struct dp_soc *soc = cdp_soc_t_to_dp_soc(soc_hdl);
uint8_t *rx_tlv_hdr;
struct dp_peer *peer;
struct hal_rx_msdu_metadata msdu_metadata;
qdf_ipa_ast_info_type_t *ast_info;
if (!data) {
dp_err("Data is NULL !!!");
return QDF_STATUS_E_FAILURE;
}
ast_info = data;
rx_tlv_hdr = qdf_nbuf_data(ast_info->skb);
peer = dp_peer_get_ref_by_id(soc, ast_info->ta_peer_id,
DP_MOD_ID_IPA);
if (!peer) {
dp_err("Peer is NULL !!!!");
return QDF_STATUS_E_FAILURE;
}
hal_rx_msdu_metadata_get(soc->hal_soc, rx_tlv_hdr, &msdu_metadata);
dp_rx_ipa_wds_srcport_learn(soc, peer, ast_info->skb, msdu_metadata,
ast_info->mac_addr_ad4_valid,
ast_info->first_msdu_in_mpdu_flag);
dp_peer_unref_delete(peer, DP_MOD_ID_IPA);
return QDF_STATUS_SUCCESS;
}
#endif
#endif