| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Kalle Valo | 2386 | 97.35% | 1 | 20.00% |
| Sriram R | 39 | 1.59% | 1 | 20.00% |
| Manikanta Pubbisetty | 25 | 1.02% | 2 | 40.00% |
| Karthikeyan Periyasamy | 1 | 0.04% | 1 | 20.00% |
| Total | 2451 | 5 |
/* SPDX-License-Identifier: BSD-3-Clause-Clear */ /* * Copyright (c) 2018-2019 The Linux Foundation. All rights reserved. */ #ifndef ATH11K_HAL_H #define ATH11K_HAL_H #include "hal_desc.h" #include "rx_desc.h" struct ath11k_base; #define HAL_LINK_DESC_SIZE (32 << 2) #define HAL_LINK_DESC_ALIGN 128 #define HAL_NUM_MPDUS_PER_LINK_DESC 6 #define HAL_NUM_TX_MSDUS_PER_LINK_DESC 7 #define HAL_NUM_RX_MSDUS_PER_LINK_DESC 6 #define HAL_NUM_MPDU_LINKS_PER_QUEUE_DESC 12 #define HAL_MAX_AVAIL_BLK_RES 3 #define HAL_RING_BASE_ALIGN 8 #define HAL_WBM_IDLE_SCATTER_BUF_SIZE_MAX 32704 /* TODO: Check with hw team on the supported scatter buf size */ #define HAL_WBM_IDLE_SCATTER_NEXT_PTR_SIZE 8 #define HAL_WBM_IDLE_SCATTER_BUF_SIZE (HAL_WBM_IDLE_SCATTER_BUF_SIZE_MAX - \ HAL_WBM_IDLE_SCATTER_NEXT_PTR_SIZE) #define HAL_DSCP_TID_MAP_TBL_NUM_ENTRIES_MAX 48 #define HAL_DSCP_TID_TBL_SIZE 24 /* calculate the register address from bar0 of shadow register x */ #define SHADOW_BASE_ADDRESS 0x00003024 #define SHADOW_NUM_REGISTERS 36 /* WCSS Relative address */ #define HAL_SEQ_WCSS_UMAC_REO_REG 0x00a38000 #define HAL_SEQ_WCSS_UMAC_TCL_REG 0x00a44000 #define HAL_SEQ_WCSS_UMAC_CE0_SRC_REG 0x00a00000 #define HAL_SEQ_WCSS_UMAC_CE0_DST_REG 0x00a01000 #define HAL_SEQ_WCSS_UMAC_CE1_SRC_REG 0x00a02000 #define HAL_SEQ_WCSS_UMAC_CE1_DST_REG 0x00a03000 #define HAL_SEQ_WCSS_UMAC_WBM_REG 0x00a34000 /* SW2TCL(x) R0 ring configuration address */ #define HAL_TCL1_RING_CMN_CTRL_REG 0x00000014 #define HAL_TCL1_RING_DSCP_TID_MAP 0x0000002c #define HAL_TCL1_RING_BASE_LSB 0x00000510 #define HAL_TCL1_RING_BASE_MSB 0x00000514 #define HAL_TCL1_RING_ID 0x00000518 #define HAL_TCL1_RING_MISC 0x00000520 #define HAL_TCL1_RING_TP_ADDR_LSB 0x0000052c #define HAL_TCL1_RING_TP_ADDR_MSB 0x00000530 #define HAL_TCL1_RING_CONSUMER_INT_SETUP_IX0 0x00000540 #define HAL_TCL1_RING_CONSUMER_INT_SETUP_IX1 0x00000544 #define HAL_TCL1_RING_MSI1_BASE_LSB 0x00000558 #define HAL_TCL1_RING_MSI1_BASE_MSB 0x0000055c #define HAL_TCL1_RING_MSI1_DATA 0x00000560 #define HAL_TCL2_RING_BASE_LSB 0x00000568 #define HAL_TCL_RING_BASE_LSB 0x00000618 #define HAL_TCL1_RING_MSI1_BASE_LSB_OFFSET \ (HAL_TCL1_RING_MSI1_BASE_LSB - HAL_TCL1_RING_BASE_LSB) #define HAL_TCL1_RING_MSI1_BASE_MSB_OFFSET \ (HAL_TCL1_RING_MSI1_BASE_MSB - HAL_TCL1_RING_BASE_LSB) #define HAL_TCL1_RING_MSI1_DATA_OFFSET \ (HAL_TCL1_RING_MSI1_DATA - HAL_TCL1_RING_BASE_LSB) #define HAL_TCL1_RING_BASE_MSB_OFFSET \ (HAL_TCL1_RING_BASE_MSB - HAL_TCL1_RING_BASE_LSB) #define HAL_TCL1_RING_ID_OFFSET \ (HAL_TCL1_RING_ID - HAL_TCL1_RING_BASE_LSB) #define HAL_TCL1_RING_CONSR_INT_SETUP_IX0_OFFSET \ (HAL_TCL1_RING_CONSUMER_INT_SETUP_IX0 - HAL_TCL1_RING_BASE_LSB) #define HAL_TCL1_RING_CONSR_INT_SETUP_IX1_OFFSET \ (HAL_TCL1_RING_CONSUMER_INT_SETUP_IX1 - HAL_TCL1_RING_BASE_LSB) #define HAL_TCL1_RING_TP_ADDR_LSB_OFFSET \ (HAL_TCL1_RING_TP_ADDR_LSB - HAL_TCL1_RING_BASE_LSB) #define HAL_TCL1_RING_TP_ADDR_MSB_OFFSET \ (HAL_TCL1_RING_TP_ADDR_MSB - HAL_TCL1_RING_BASE_LSB) #define HAL_TCL1_RING_MISC_OFFSET \ (HAL_TCL1_RING_MISC - HAL_TCL1_RING_BASE_LSB) /* SW2TCL(x) R2 ring pointers (head/tail) address */ #define HAL_TCL1_RING_HP 0x00002000 #define HAL_TCL1_RING_TP 0x00002004 #define HAL_TCL2_RING_HP 0x00002008 #define HAL_TCL_RING_HP 0x00002018 #define HAL_TCL1_RING_TP_OFFSET \ (HAL_TCL1_RING_TP - HAL_TCL1_RING_HP) /* TCL STATUS ring address */ #define HAL_TCL_STATUS_RING_BASE_LSB 0x00000720 #define HAL_TCL_STATUS_RING_HP 0x00002030 /* REO2SW(x) R0 ring configuration address */ #define HAL_REO1_GEN_ENABLE 0x00000000 #define HAL_REO1_DEST_RING_CTRL_IX_0 0x00000004 #define HAL_REO1_DEST_RING_CTRL_IX_1 0x00000008 #define HAL_REO1_DEST_RING_CTRL_IX_2 0x0000000c #define HAL_REO1_DEST_RING_CTRL_IX_3 0x00000010 #define HAL_REO1_RING_BASE_LSB 0x0000029c #define HAL_REO1_RING_BASE_MSB 0x000002a0 #define HAL_REO1_RING_ID 0x000002a4 #define HAL_REO1_RING_MISC 0x000002ac #define HAL_REO1_RING_HP_ADDR_LSB 0x000002b0 #define HAL_REO1_RING_HP_ADDR_MSB 0x000002b4 #define HAL_REO1_RING_PRODUCER_INT_SETUP 0x000002c0 #define HAL_REO1_RING_MSI1_BASE_LSB 0x000002e4 #define HAL_REO1_RING_MSI1_BASE_MSB 0x000002e8 #define HAL_REO1_RING_MSI1_DATA 0x000002ec #define HAL_REO2_RING_BASE_LSB 0x000002f4 #define HAL_REO1_AGING_THRESH_IX_0 0x00000564 #define HAL_REO1_AGING_THRESH_IX_1 0x00000568 #define HAL_REO1_AGING_THRESH_IX_2 0x0000056c #define HAL_REO1_AGING_THRESH_IX_3 0x00000570 #define HAL_REO1_RING_MSI1_BASE_LSB_OFFSET \ (HAL_REO1_RING_MSI1_BASE_LSB - HAL_REO1_RING_BASE_LSB) #define HAL_REO1_RING_MSI1_BASE_MSB_OFFSET \ (HAL_REO1_RING_MSI1_BASE_MSB - HAL_REO1_RING_BASE_LSB) #define HAL_REO1_RING_MSI1_DATA_OFFSET \ (HAL_REO1_RING_MSI1_DATA - HAL_REO1_RING_BASE_LSB) #define HAL_REO1_RING_BASE_MSB_OFFSET \ (HAL_REO1_RING_BASE_MSB - HAL_REO1_RING_BASE_LSB) #define HAL_REO1_RING_ID_OFFSET (HAL_REO1_RING_ID - HAL_REO1_RING_BASE_LSB) #define HAL_REO1_RING_PRODUCER_INT_SETUP_OFFSET \ (HAL_REO1_RING_PRODUCER_INT_SETUP - HAL_REO1_RING_BASE_LSB) #define HAL_REO1_RING_HP_ADDR_LSB_OFFSET \ (HAL_REO1_RING_HP_ADDR_LSB - HAL_REO1_RING_BASE_LSB) #define HAL_REO1_RING_HP_ADDR_MSB_OFFSET \ (HAL_REO1_RING_HP_ADDR_MSB - HAL_REO1_RING_BASE_LSB) #define HAL_REO1_RING_MISC_OFFSET (HAL_REO1_RING_MISC - HAL_REO1_RING_BASE_LSB) /* REO2SW(x) R2 ring pointers (head/tail) address */ #define HAL_REO1_RING_HP 0x00003038 #define HAL_REO1_RING_TP 0x0000303c #define HAL_REO2_RING_HP 0x00003040 #define HAL_REO1_RING_TP_OFFSET (HAL_REO1_RING_TP - HAL_REO1_RING_HP) /* REO2TCL R0 ring configuration address */ #define HAL_REO_TCL_RING_BASE_LSB 0x000003fc /* REO2TCL R2 ring pointer (head/tail) address */ #define HAL_REO_TCL_RING_HP 0x00003058 /* REO CMD R0 address */ #define HAL_REO_CMD_RING_BASE_LSB 0x00000194 /* REO CMD R2 address */ #define HAL_REO_CMD_HP 0x00003020 /* SW2REO R0 address */ #define HAL_SW2REO_RING_BASE_LSB 0x000001ec /* SW2REO R2 address */ #define HAL_SW2REO_RING_HP 0x00003028 /* CE ring R0 address */ #define HAL_CE_DST_RING_BASE_LSB 0x00000000 #define HAL_CE_DST_STATUS_RING_BASE_LSB 0x00000058 #define HAL_CE_DST_RING_CTRL 0x000000b0 /* CE ring R2 address */ #define HAL_CE_DST_RING_HP 0x00000400 #define HAL_CE_DST_STATUS_RING_HP 0x00000408 /* REO status address */ #define HAL_REO_STATUS_RING_BASE_LSB 0x00000504 #define HAL_REO_STATUS_HP 0x00003070 /* WBM Idle R0 address */ #define HAL_WBM_IDLE_LINK_RING_BASE_LSB 0x00000860 #define HAL_WBM_IDLE_LINK_RING_MISC_ADDR 0x00000870 #define HAL_WBM_R0_IDLE_LIST_CONTROL_ADDR 0x00000048 #define HAL_WBM_R0_IDLE_LIST_SIZE_ADDR 0x0000004c #define HAL_WBM_SCATTERED_RING_BASE_LSB 0x00000058 #define HAL_WBM_SCATTERED_RING_BASE_MSB 0x0000005c #define HAL_WBM_SCATTERED_DESC_PTR_HEAD_INFO_IX0 0x00000068 #define HAL_WBM_SCATTERED_DESC_PTR_HEAD_INFO_IX1 0x0000006c #define HAL_WBM_SCATTERED_DESC_PTR_TAIL_INFO_IX0 0x00000078 #define HAL_WBM_SCATTERED_DESC_PTR_TAIL_INFO_IX1 0x0000007c #define HAL_WBM_SCATTERED_DESC_PTR_HP_ADDR 0x00000084 /* WBM Idle R2 address */ #define HAL_WBM_IDLE_LINK_RING_HP 0x000030b0 /* SW2WBM R0 release address */ #define HAL_WBM_RELEASE_RING_BASE_LSB 0x000001d8 /* SW2WBM R2 release address */ #define HAL_WBM_RELEASE_RING_HP 0x00003018 /* WBM2SW R0 release address */ #define HAL_WBM0_RELEASE_RING_BASE_LSB 0x00000910 #define HAL_WBM1_RELEASE_RING_BASE_LSB 0x00000968 /* WBM2SW R2 release address */ #define HAL_WBM0_RELEASE_RING_HP 0x000030c0 #define HAL_WBM1_RELEASE_RING_HP 0x000030c8 /* TCL ring feild mask and offset */ #define HAL_TCL1_RING_BASE_MSB_RING_SIZE GENMASK(27, 8) #define HAL_TCL1_RING_BASE_MSB_RING_BASE_ADDR_MSB GENMASK(7, 0) #define HAL_TCL1_RING_ID_ENTRY_SIZE GENMASK(7, 0) #define HAL_TCL1_RING_MISC_MSI_LOOPCNT_DISABLE BIT(1) #define HAL_TCL1_RING_MISC_MSI_SWAP BIT(3) #define HAL_TCL1_RING_MISC_HOST_FW_SWAP BIT(4) #define HAL_TCL1_RING_MISC_DATA_TLV_SWAP BIT(5) #define HAL_TCL1_RING_MISC_SRNG_ENABLE BIT(6) #define HAL_TCL1_RING_CONSR_INT_SETUP_IX0_INTR_TMR_THOLD GENMASK(31, 16) #define HAL_TCL1_RING_CONSR_INT_SETUP_IX0_BATCH_COUNTER_THOLD GENMASK(14, 0) #define HAL_TCL1_RING_CONSR_INT_SETUP_IX1_LOW_THOLD GENMASK(15, 0) #define HAL_TCL1_RING_MSI1_BASE_MSB_MSI1_ENABLE BIT(8) #define HAL_TCL1_RING_MSI1_BASE_MSB_ADDR GENMASK(7, 0) #define HAL_TCL1_RING_CMN_CTRL_DSCP_TID_MAP_PROG_EN BIT(17) #define HAL_TCL1_RING_FIELD_DSCP_TID_MAP GENMASK(31, 0) #define HAL_TCL1_RING_FIELD_DSCP_TID_MAP0 GENMASK(2, 0) #define HAL_TCL1_RING_FIELD_DSCP_TID_MAP1 GENMASK(5, 3) #define HAL_TCL1_RING_FIELD_DSCP_TID_MAP2 GENMASK(8, 6) #define HAL_TCL1_RING_FIELD_DSCP_TID_MAP3 GENMASK(11, 9) #define HAL_TCL1_RING_FIELD_DSCP_TID_MAP4 GENMASK(14, 12) #define HAL_TCL1_RING_FIELD_DSCP_TID_MAP5 GENMASK(17, 15) #define HAL_TCL1_RING_FIELD_DSCP_TID_MAP6 GENMASK(20, 18) #define HAL_TCL1_RING_FIELD_DSCP_TID_MAP7 GENMASK(23, 21) /* REO ring feild mask and offset */ #define HAL_REO1_RING_BASE_MSB_RING_SIZE GENMASK(27, 8) #define HAL_REO1_RING_BASE_MSB_RING_BASE_ADDR_MSB GENMASK(7, 0) #define HAL_REO1_RING_ID_RING_ID GENMASK(15, 8) #define HAL_REO1_RING_ID_ENTRY_SIZE GENMASK(7, 0) #define HAL_REO1_RING_MISC_MSI_SWAP BIT(3) #define HAL_REO1_RING_MISC_HOST_FW_SWAP BIT(4) #define HAL_REO1_RING_MISC_DATA_TLV_SWAP BIT(5) #define HAL_REO1_RING_MISC_SRNG_ENABLE BIT(6) #define HAL_REO1_RING_PRDR_INT_SETUP_INTR_TMR_THOLD GENMASK(31, 16) #define HAL_REO1_RING_PRDR_INT_SETUP_BATCH_COUNTER_THOLD GENMASK(14, 0) #define HAL_REO1_RING_MSI1_BASE_MSB_MSI1_ENABLE BIT(8) #define HAL_REO1_RING_MSI1_BASE_MSB_ADDR GENMASK(7, 0) #define HAL_REO1_GEN_ENABLE_FRAG_DST_RING GENMASK(25, 23) #define HAL_REO1_GEN_ENABLE_AGING_LIST_ENABLE BIT(2) #define HAL_REO1_GEN_ENABLE_AGING_FLUSH_ENABLE BIT(3) /* CE ring bit field mask and shift */ #define HAL_CE_DST_R0_DEST_CTRL_MAX_LEN GENMASK(15, 0) #define HAL_ADDR_LSB_REG_MASK 0xffffffff #define HAL_ADDR_MSB_REG_SHIFT 32 /* WBM ring bit field mask and shift */ #define HAL_WBM_LINK_DESC_IDLE_LIST_MODE BIT(1) #define HAL_WBM_SCATTER_BUFFER_SIZE GENMASK(10, 2) #define HAL_WBM_SCATTER_RING_SIZE_OF_IDLE_LINK_DESC_LIST GENMASK(31, 16) #define HAL_WBM_SCATTERED_DESC_MSB_BASE_ADDR_39_32 GENMASK(7, 0) #define HAL_WBM_SCATTERED_DESC_MSB_BASE_ADDR_MATCH_TAG GENMASK(31, 8) #define HAL_WBM_SCATTERED_DESC_HEAD_P_OFFSET_IX1 GENMASK(20, 8) #define HAL_WBM_SCATTERED_DESC_TAIL_P_OFFSET_IX1 GENMASK(20, 8) #define BASE_ADDR_MATCH_TAG_VAL 0x5 #define HAL_REO_REO2SW1_RING_BASE_MSB_RING_SIZE 0x000fffff #define HAL_REO_REO2TCL_RING_BASE_MSB_RING_SIZE 0x000fffff #define HAL_REO_SW2REO_RING_BASE_MSB_RING_SIZE 0x0000ffff #define HAL_REO_CMD_RING_BASE_MSB_RING_SIZE 0x0000ffff #define HAL_REO_STATUS_RING_BASE_MSB_RING_SIZE 0x0000ffff #define HAL_SW2TCL1_RING_BASE_MSB_RING_SIZE 0x000fffff #define HAL_SW2TCL1_CMD_RING_BASE_MSB_RING_SIZE 0x000fffff #define HAL_TCL_STATUS_RING_BASE_MSB_RING_SIZE 0x0000ffff #define HAL_CE_SRC_RING_BASE_MSB_RING_SIZE 0x0000ffff #define HAL_CE_DST_RING_BASE_MSB_RING_SIZE 0x0000ffff #define HAL_CE_DST_STATUS_RING_BASE_MSB_RING_SIZE 0x0000ffff #define HAL_WBM_IDLE_LINK_RING_BASE_MSB_RING_SIZE 0x0000ffff #define HAL_SW2WBM_RELEASE_RING_BASE_MSB_RING_SIZE 0x0000ffff #define HAL_WBM2SW_RELEASE_RING_BASE_MSB_RING_SIZE 0x000fffff #define HAL_RXDMA_RING_MAX_SIZE 0x0000ffff #define HAL_RX_DESC_SIZE (sizeof(struct hal_rx_desc)) /* Add any other errors here and return them in * ath11k_hal_rx_desc_get_err(). */ enum hal_srng_ring_id { HAL_SRNG_RING_ID_REO2SW1 = 0, HAL_SRNG_RING_ID_REO2SW2, HAL_SRNG_RING_ID_REO2SW3, HAL_SRNG_RING_ID_REO2SW4, HAL_SRNG_RING_ID_REO2TCL, HAL_SRNG_RING_ID_SW2REO, HAL_SRNG_RING_ID_REO_CMD = 8, HAL_SRNG_RING_ID_REO_STATUS, HAL_SRNG_RING_ID_SW2TCL1 = 16, HAL_SRNG_RING_ID_SW2TCL2, HAL_SRNG_RING_ID_SW2TCL3, HAL_SRNG_RING_ID_SW2TCL4, HAL_SRNG_RING_ID_SW2TCL_CMD = 24, HAL_SRNG_RING_ID_TCL_STATUS, HAL_SRNG_RING_ID_CE0_SRC = 32, HAL_SRNG_RING_ID_CE1_SRC, HAL_SRNG_RING_ID_CE2_SRC, HAL_SRNG_RING_ID_CE3_SRC, HAL_SRNG_RING_ID_CE4_SRC, HAL_SRNG_RING_ID_CE5_SRC, HAL_SRNG_RING_ID_CE6_SRC, HAL_SRNG_RING_ID_CE7_SRC, HAL_SRNG_RING_ID_CE8_SRC, HAL_SRNG_RING_ID_CE9_SRC, HAL_SRNG_RING_ID_CE10_SRC, HAL_SRNG_RING_ID_CE11_SRC, HAL_SRNG_RING_ID_CE0_DST = 56, HAL_SRNG_RING_ID_CE1_DST, HAL_SRNG_RING_ID_CE2_DST, HAL_SRNG_RING_ID_CE3_DST, HAL_SRNG_RING_ID_CE4_DST, HAL_SRNG_RING_ID_CE5_DST, HAL_SRNG_RING_ID_CE6_DST, HAL_SRNG_RING_ID_CE7_DST, HAL_SRNG_RING_ID_CE8_DST, HAL_SRNG_RING_ID_CE9_DST, HAL_SRNG_RING_ID_CE10_DST, HAL_SRNG_RING_ID_CE11_DST, HAL_SRNG_RING_ID_CE0_DST_STATUS = 80, HAL_SRNG_RING_ID_CE1_DST_STATUS, HAL_SRNG_RING_ID_CE2_DST_STATUS, HAL_SRNG_RING_ID_CE3_DST_STATUS, HAL_SRNG_RING_ID_CE4_DST_STATUS, HAL_SRNG_RING_ID_CE5_DST_STATUS, HAL_SRNG_RING_ID_CE6_DST_STATUS, HAL_SRNG_RING_ID_CE7_DST_STATUS, HAL_SRNG_RING_ID_CE8_DST_STATUS, HAL_SRNG_RING_ID_CE9_DST_STATUS, HAL_SRNG_RING_ID_CE10_DST_STATUS, HAL_SRNG_RING_ID_CE11_DST_STATUS, HAL_SRNG_RING_ID_WBM_IDLE_LINK = 104, HAL_SRNG_RING_ID_WBM_SW_RELEASE, HAL_SRNG_RING_ID_WBM2SW0_RELEASE, HAL_SRNG_RING_ID_WBM2SW1_RELEASE, HAL_SRNG_RING_ID_WBM2SW2_RELEASE, HAL_SRNG_RING_ID_WBM2SW3_RELEASE, HAL_SRNG_RING_ID_UMAC_ID_END = 127, HAL_SRNG_RING_ID_LMAC1_ID_START, HAL_SRNG_RING_ID_WMAC1_SW2RXDMA0_BUF = HAL_SRNG_RING_ID_LMAC1_ID_START, HAL_SRNG_RING_ID_WMAC1_SW2RXDMA1_BUF, HAL_SRNG_RING_ID_WMAC1_SW2RXDMA2_BUF, HAL_SRNG_RING_ID_WMAC1_SW2RXDMA0_STATBUF, HAL_SRNG_RING_ID_WMAC1_SW2RXDMA1_STATBUF, HAL_SRNG_RING_ID_WMAC1_RXDMA2SW0, HAL_SRNG_RING_ID_WMAC1_RXDMA2SW1, HAL_SRNG_RING_ID_WMAC1_SW2RXDMA1_DESC, HAL_SRNG_RING_ID_RXDMA_DIR_BUF, HAL_SRNG_RING_ID_LMAC1_ID_END = 143 }; /* SRNG registers are split into two groups R0 and R2 */ #define HAL_SRNG_REG_GRP_R0 0 #define HAL_SRNG_REG_GRP_R2 1 #define HAL_SRNG_NUM_REG_GRP 2 #define HAL_SRNG_NUM_LMACS 3 #define HAL_SRNG_REO_EXCEPTION HAL_SRNG_RING_ID_REO2SW1 #define HAL_SRNG_RINGS_PER_LMAC (HAL_SRNG_RING_ID_LMAC1_ID_END - \ HAL_SRNG_RING_ID_LMAC1_ID_START) #define HAL_SRNG_NUM_LMAC_RINGS (HAL_SRNG_NUM_LMACS * HAL_SRNG_RINGS_PER_LMAC) #define HAL_SRNG_RING_ID_MAX (HAL_SRNG_RING_ID_UMAC_ID_END + \ HAL_SRNG_NUM_LMAC_RINGS) enum hal_ring_type { HAL_REO_DST, HAL_REO_EXCEPTION, HAL_REO_REINJECT, HAL_REO_CMD, HAL_REO_STATUS, HAL_TCL_DATA, HAL_TCL_CMD, HAL_TCL_STATUS, HAL_CE_SRC, HAL_CE_DST, HAL_CE_DST_STATUS, HAL_WBM_IDLE_LINK, HAL_SW2WBM_RELEASE, HAL_WBM2SW_RELEASE, HAL_RXDMA_BUF, HAL_RXDMA_DST, HAL_RXDMA_MONITOR_BUF, HAL_RXDMA_MONITOR_STATUS, HAL_RXDMA_MONITOR_DST, HAL_RXDMA_MONITOR_DESC, HAL_RXDMA_DIR_BUF, HAL_MAX_RING_TYPES, }; #define HAL_RX_MAX_BA_WINDOW 256 #define HAL_DEFAULT_REO_TIMEOUT_USEC (40 * 1000) /** * enum hal_reo_cmd_type: Enum for REO command type * @CMD_GET_QUEUE_STATS: Get REO queue status/stats * @CMD_FLUSH_QUEUE: Flush all frames in REO queue * @CMD_FLUSH_CACHE: Flush descriptor entries in the cache * @CMD_UNBLOCK_CACHE: Unblock a descriptor's address that was blocked * earlier with a 'REO_FLUSH_CACHE' command * @CMD_FLUSH_TIMEOUT_LIST: Flush buffers/descriptors from timeout list * @CMD_UPDATE_RX_REO_QUEUE: Update REO queue settings */ enum hal_reo_cmd_type { HAL_REO_CMD_GET_QUEUE_STATS = 0, HAL_REO_CMD_FLUSH_QUEUE = 1, HAL_REO_CMD_FLUSH_CACHE = 2, HAL_REO_CMD_UNBLOCK_CACHE = 3, HAL_REO_CMD_FLUSH_TIMEOUT_LIST = 4, HAL_REO_CMD_UPDATE_RX_QUEUE = 5, }; /** * enum hal_reo_cmd_status: Enum for execution status of REO command * @HAL_REO_CMD_SUCCESS: Command has successfully executed * @HAL_REO_CMD_BLOCKED: Command could not be executed as the queue * or cache was blocked * @HAL_REO_CMD_FAILED: Command execution failed, could be due to * invalid queue desc * @HAL_REO_CMD_RESOURCE_BLOCKED: * @HAL_REO_CMD_DRAIN: */ enum hal_reo_cmd_status { HAL_REO_CMD_SUCCESS = 0, HAL_REO_CMD_BLOCKED = 1, HAL_REO_CMD_FAILED = 2, HAL_REO_CMD_RESOURCE_BLOCKED = 3, HAL_REO_CMD_DRAIN = 0xff, }; struct hal_wbm_idle_scatter_list { dma_addr_t paddr; struct hal_wbm_link_desc *vaddr; }; struct hal_srng_params { dma_addr_t ring_base_paddr; u32 *ring_base_vaddr; int num_entries; u32 intr_batch_cntr_thres_entries; u32 intr_timer_thres_us; u32 flags; u32 max_buffer_len; u32 low_threshold; /* Add more params as needed */ }; enum hal_srng_dir { HAL_SRNG_DIR_SRC, HAL_SRNG_DIR_DST }; /* srng flags */ #define HAL_SRNG_FLAGS_MSI_SWAP 0x00000008 #define HAL_SRNG_FLAGS_RING_PTR_SWAP 0x00000010 #define HAL_SRNG_FLAGS_DATA_TLV_SWAP 0x00000020 #define HAL_SRNG_FLAGS_LOW_THRESH_INTR_EN 0x00010000 #define HAL_SRNG_FLAGS_MSI_INTR 0x00020000 #define HAL_SRNG_FLAGS_LMAC_RING 0x80000000 #define HAL_SRNG_TLV_HDR_TAG GENMASK(9, 1) #define HAL_SRNG_TLV_HDR_LEN GENMASK(25, 10) /* Common SRNG ring structure for source and destination rings */ struct hal_srng { /* Unique SRNG ring ID */ u8 ring_id; /* Ring initialization done */ u8 initialized; /* Interrupt/MSI value assigned to this ring */ int irq; /* Physical base address of the ring */ dma_addr_t ring_base_paddr; /* Virtual base address of the ring */ u32 *ring_base_vaddr; /* Number of entries in ring */ u32 num_entries; /* Ring size */ u32 ring_size; /* Ring size mask */ u32 ring_size_mask; /* Size of ring entry */ u32 entry_size; /* Interrupt timer threshold - in micro seconds */ u32 intr_timer_thres_us; /* Interrupt batch counter threshold - in number of ring entries */ u32 intr_batch_cntr_thres_entries; /* MSI Address */ dma_addr_t msi_addr; /* MSI data */ u32 msi_data; /* Misc flags */ u32 flags; /* Lock for serializing ring index updates */ spinlock_t lock; /* Start offset of SRNG register groups for this ring * TBD: See if this is required - register address can be derived * from ring ID */ u32 hwreg_base[HAL_SRNG_NUM_REG_GRP]; u64 timestamp; /* Source or Destination ring */ enum hal_srng_dir ring_dir; union { struct { /* SW tail pointer */ u32 tp; /* Shadow head pointer location to be updated by HW */ volatile u32 *hp_addr; /* Cached head pointer */ u32 cached_hp; /* Tail pointer location to be updated by SW - This * will be a register address and need not be * accessed through SW structure */ u32 *tp_addr; /* Current SW loop cnt */ u32 loop_cnt; /* max transfer size */ u16 max_buffer_length; /* head pointer at access end */ u32 last_hp; } dst_ring; struct { /* SW head pointer */ u32 hp; /* SW reap head pointer */ u32 reap_hp; /* Shadow tail pointer location to be updated by HW */ u32 *tp_addr; /* Cached tail pointer */ u32 cached_tp; /* Head pointer location to be updated by SW - This * will be a register address and need not be accessed * through SW structure */ u32 *hp_addr; /* Low threshold - in number of ring entries */ u32 low_threshold; /* tail pointer at access end */ u32 last_tp; } src_ring; } u; }; /* Interrupt mitigation - Batch threshold in terms of numer of frames */ #define HAL_SRNG_INT_BATCH_THRESHOLD_TX 256 #define HAL_SRNG_INT_BATCH_THRESHOLD_RX 128 #define HAL_SRNG_INT_BATCH_THRESHOLD_OTHER 1 /* Interrupt mitigation - timer threshold in us */ #define HAL_SRNG_INT_TIMER_THRESHOLD_TX 1000 #define HAL_SRNG_INT_TIMER_THRESHOLD_RX 500 #define HAL_SRNG_INT_TIMER_THRESHOLD_OTHER 256 /* HW SRNG configuration table */ struct hal_srng_config { int start_ring_id; u16 max_rings; u16 entry_size; u32 reg_start[HAL_SRNG_NUM_REG_GRP]; u16 reg_size[HAL_SRNG_NUM_REG_GRP]; u8 lmac_ring; enum hal_srng_dir ring_dir; u32 max_size; }; /** * enum hal_rx_buf_return_buf_manager * * @HAL_RX_BUF_RBM_WBM_IDLE_BUF_LIST: Buffer returned to WBM idle buffer list * @HAL_RX_BUF_RBM_WBM_IDLE_DESC_LIST: Descriptor returned to WBM idle * descriptor list. * @HAL_RX_BUF_RBM_FW_BM: Buffer returned to FW * @HAL_RX_BUF_RBM_SW0_BM: For Tx completion -- returned to host * @HAL_RX_BUF_RBM_SW1_BM: For Tx completion -- returned to host * @HAL_RX_BUF_RBM_SW2_BM: For Tx completion -- returned to host * @HAL_RX_BUF_RBM_SW3_BM: For Rx release -- returned to host */ enum hal_rx_buf_return_buf_manager { HAL_RX_BUF_RBM_WBM_IDLE_BUF_LIST, HAL_RX_BUF_RBM_WBM_IDLE_DESC_LIST, HAL_RX_BUF_RBM_FW_BM, HAL_RX_BUF_RBM_SW0_BM, HAL_RX_BUF_RBM_SW1_BM, HAL_RX_BUF_RBM_SW2_BM, HAL_RX_BUF_RBM_SW3_BM, }; #define HAL_SRNG_DESC_LOOP_CNT 0xf0000000 #define HAL_REO_CMD_FLG_NEED_STATUS BIT(0) #define HAL_REO_CMD_FLG_STATS_CLEAR BIT(1) #define HAL_REO_CMD_FLG_FLUSH_BLOCK_LATER BIT(2) #define HAL_REO_CMD_FLG_FLUSH_RELEASE_BLOCKING BIT(3) #define HAL_REO_CMD_FLG_FLUSH_NO_INVAL BIT(4) #define HAL_REO_CMD_FLG_FLUSH_FWD_ALL_MPDUS BIT(5) #define HAL_REO_CMD_FLG_FLUSH_ALL BIT(6) #define HAL_REO_CMD_FLG_UNBLK_RESOURCE BIT(7) #define HAL_REO_CMD_FLG_UNBLK_CACHE BIT(8) /* Should be matching with HAL_REO_UPD_RX_QUEUE_INFO0_UPD_* feilds */ #define HAL_REO_CMD_UPD0_RX_QUEUE_NUM BIT(8) #define HAL_REO_CMD_UPD0_VLD BIT(9) #define HAL_REO_CMD_UPD0_ALDC BIT(10) #define HAL_REO_CMD_UPD0_DIS_DUP_DETECTION BIT(11) #define HAL_REO_CMD_UPD0_SOFT_REORDER_EN BIT(12) #define HAL_REO_CMD_UPD0_AC BIT(13) #define HAL_REO_CMD_UPD0_BAR BIT(14) #define HAL_REO_CMD_UPD0_RETRY BIT(15) #define HAL_REO_CMD_UPD0_CHECK_2K_MODE BIT(16) #define HAL_REO_CMD_UPD0_OOR_MODE BIT(17) #define HAL_REO_CMD_UPD0_BA_WINDOW_SIZE BIT(18) #define HAL_REO_CMD_UPD0_PN_CHECK BIT(19) #define HAL_REO_CMD_UPD0_EVEN_PN BIT(20) #define HAL_REO_CMD_UPD0_UNEVEN_PN BIT(21) #define HAL_REO_CMD_UPD0_PN_HANDLE_ENABLE BIT(22) #define HAL_REO_CMD_UPD0_PN_SIZE BIT(23) #define HAL_REO_CMD_UPD0_IGNORE_AMPDU_FLG BIT(24) #define HAL_REO_CMD_UPD0_SVLD BIT(25) #define HAL_REO_CMD_UPD0_SSN BIT(26) #define HAL_REO_CMD_UPD0_SEQ_2K_ERR BIT(27) #define HAL_REO_CMD_UPD0_PN_ERR BIT(28) #define HAL_REO_CMD_UPD0_PN_VALID BIT(29) #define HAL_REO_CMD_UPD0_PN BIT(30) /* Should be matching with HAL_REO_UPD_RX_QUEUE_INFO1_* feilds */ #define HAL_REO_CMD_UPD1_VLD BIT(16) #define HAL_REO_CMD_UPD1_ALDC GENMASK(18, 17) #define HAL_REO_CMD_UPD1_DIS_DUP_DETECTION BIT(19) #define HAL_REO_CMD_UPD1_SOFT_REORDER_EN BIT(20) #define HAL_REO_CMD_UPD1_AC GENMASK(22, 21) #define HAL_REO_CMD_UPD1_BAR BIT(23) #define HAL_REO_CMD_UPD1_RETRY BIT(24) #define HAL_REO_CMD_UPD1_CHECK_2K_MODE BIT(25) #define HAL_REO_CMD_UPD1_OOR_MODE BIT(26) #define HAL_REO_CMD_UPD1_PN_CHECK BIT(27) #define HAL_REO_CMD_UPD1_EVEN_PN BIT(28) #define HAL_REO_CMD_UPD1_UNEVEN_PN BIT(29) #define HAL_REO_CMD_UPD1_PN_HANDLE_ENABLE BIT(30) #define HAL_REO_CMD_UPD1_IGNORE_AMPDU_FLG BIT(31) /* Should be matching with HAL_REO_UPD_RX_QUEUE_INFO2_* feilds */ #define HAL_REO_CMD_UPD2_SVLD BIT(10) #define HAL_REO_CMD_UPD2_SSN GENMASK(22, 11) #define HAL_REO_CMD_UPD2_SEQ_2K_ERR BIT(23) #define HAL_REO_CMD_UPD2_PN_ERR BIT(24) #define HAL_REO_DEST_RING_CTRL_HASH_RING_MAP GENMASK(31, 8) struct ath11k_hal_reo_cmd { u32 addr_lo; u32 flag; u32 upd0; u32 upd1; u32 upd2; u32 pn[4]; u16 rx_queue_num; u16 min_rel; u16 min_fwd; u8 addr_hi; u8 ac_list; u8 blocking_idx; u16 ba_window_size; u8 pn_size; }; enum hal_pn_type { HAL_PN_TYPE_NONE, HAL_PN_TYPE_WPA, HAL_PN_TYPE_WAPI_EVEN, HAL_PN_TYPE_WAPI_UNEVEN, }; enum hal_ce_desc { HAL_CE_DESC_SRC, HAL_CE_DESC_DST, HAL_CE_DESC_DST_STATUS, }; #define HAL_HASH_ROUTING_RING_TCL 0 #define HAL_HASH_ROUTING_RING_SW1 1 #define HAL_HASH_ROUTING_RING_SW2 2 #define HAL_HASH_ROUTING_RING_SW3 3 #define HAL_HASH_ROUTING_RING_SW4 4 #define HAL_HASH_ROUTING_RING_REL 5 #define HAL_HASH_ROUTING_RING_FW 6 struct hal_reo_status_header { u16 cmd_num; enum hal_reo_cmd_status cmd_status; u16 cmd_exe_time; u32 timestamp; }; struct hal_reo_status_queue_stats { u16 ssn; u16 curr_idx; u32 pn[4]; u32 last_rx_queue_ts; u32 last_rx_dequeue_ts; u32 rx_bitmap[8]; /* Bitmap from 0-255 */ u32 curr_mpdu_cnt; u32 curr_msdu_cnt; u16 fwd_due_to_bar_cnt; u16 dup_cnt; u32 frames_in_order_cnt; u32 num_mpdu_processed_cnt; u32 num_msdu_processed_cnt; u32 total_num_processed_byte_cnt; u32 late_rx_mpdu_cnt; u32 reorder_hole_cnt; u8 timeout_cnt; u8 bar_rx_cnt; u8 num_window_2k_jump_cnt; }; struct hal_reo_status_flush_queue { bool err_detected; }; enum hal_reo_status_flush_cache_err_code { HAL_REO_STATUS_FLUSH_CACHE_ERR_CODE_SUCCESS, HAL_REO_STATUS_FLUSH_CACHE_ERR_CODE_IN_USE, HAL_REO_STATUS_FLUSH_CACHE_ERR_CODE_NOT_FOUND, }; struct hal_reo_status_flush_cache { bool err_detected; enum hal_reo_status_flush_cache_err_code err_code; bool cache_controller_flush_status_hit; u8 cache_controller_flush_status_desc_type; u8 cache_controller_flush_status_client_id; u8 cache_controller_flush_status_err; u8 cache_controller_flush_status_cnt; }; enum hal_reo_status_unblock_cache_type { HAL_REO_STATUS_UNBLOCK_BLOCKING_RESOURCE, HAL_REO_STATUS_UNBLOCK_ENTIRE_CACHE_USAGE, }; struct hal_reo_status_unblock_cache { bool err_detected; enum hal_reo_status_unblock_cache_type unblock_type; }; struct hal_reo_status_flush_timeout_list { bool err_detected; bool list_empty; u16 release_desc_cnt; u16 fwd_buf_cnt; }; enum hal_reo_threshold_idx { HAL_REO_THRESHOLD_IDX_DESC_COUNTER0, HAL_REO_THRESHOLD_IDX_DESC_COUNTER1, HAL_REO_THRESHOLD_IDX_DESC_COUNTER2, HAL_REO_THRESHOLD_IDX_DESC_COUNTER_SUM, }; struct hal_reo_status_desc_thresh_reached { enum hal_reo_threshold_idx threshold_idx; u32 link_desc_counter0; u32 link_desc_counter1; u32 link_desc_counter2; u32 link_desc_counter_sum; }; struct hal_reo_status { struct hal_reo_status_header uniform_hdr; u8 loop_cnt; union { struct hal_reo_status_queue_stats queue_stats; struct hal_reo_status_flush_queue flush_queue; struct hal_reo_status_flush_cache flush_cache; struct hal_reo_status_unblock_cache unblock_cache; struct hal_reo_status_flush_timeout_list timeout_list; struct hal_reo_status_desc_thresh_reached desc_thresh_reached; } u; }; /** * HAL context to be used to access SRNG APIs (currently used by data path * and transport (CE) modules) */ struct ath11k_hal { /* HAL internal state for all SRNG rings. */ struct hal_srng srng_list[HAL_SRNG_RING_ID_MAX]; /* SRNG configuration table */ const struct hal_srng_config *srng_config; /* Remote pointer memory for HW/FW updates */ struct { u32 *vaddr; dma_addr_t paddr; } rdp; /* Shared memory for ring pointer updates from host to FW */ struct { u32 *vaddr; dma_addr_t paddr; } wrp; /* Available REO blocking resources bitmap */ u8 avail_blk_resource; u8 current_blk_index; /* shadow register configuration */ u32 shadow_reg_addr[SHADOW_NUM_REGISTERS]; int num_shadow_reg_configured; }; u32 ath11k_hal_reo_qdesc_size(u32 ba_window_size, u8 tid); void ath11k_hal_reo_qdesc_setup(void *vaddr, int tid, u32 ba_window_size, u32 start_seq, enum hal_pn_type type); void ath11k_hal_reo_init_cmd_ring(struct ath11k_base *ab, struct hal_srng *srng); void ath11k_hal_reo_hw_setup(struct ath11k_base *ab, u32 ring_hash_map); void ath11k_hal_setup_link_idle_list(struct ath11k_base *ab, struct hal_wbm_idle_scatter_list *sbuf, u32 nsbufs, u32 tot_link_desc, u32 end_offset); dma_addr_t ath11k_hal_srng_get_tp_addr(struct ath11k_base *ab, struct hal_srng *srng); dma_addr_t ath11k_hal_srng_get_hp_addr(struct ath11k_base *ab, struct hal_srng *srng); void ath11k_hal_set_link_desc_addr(struct hal_wbm_link_desc *desc, u32 cookie, dma_addr_t paddr); u32 ath11k_hal_ce_get_desc_size(enum hal_ce_desc type); void ath11k_hal_ce_src_set_desc(void *buf, dma_addr_t paddr, u32 len, u32 id, u8 byte_swap_data); void ath11k_hal_ce_dst_set_desc(void *buf, dma_addr_t paddr); u32 ath11k_hal_ce_dst_status_get_length(void *buf); int ath11k_hal_srng_get_entrysize(u32 ring_type); int ath11k_hal_srng_get_max_entries(u32 ring_type); void ath11k_hal_srng_get_params(struct ath11k_base *ab, struct hal_srng *srng, struct hal_srng_params *params); u32 *ath11k_hal_srng_dst_get_next_entry(struct ath11k_base *ab, struct hal_srng *srng); u32 *ath11k_hal_srng_dst_peek(struct ath11k_base *ab, struct hal_srng *srng); int ath11k_hal_srng_dst_num_free(struct ath11k_base *ab, struct hal_srng *srng, bool sync_hw_ptr); u32 *ath11k_hal_srng_src_peek(struct ath11k_base *ab, struct hal_srng *srng); u32 *ath11k_hal_srng_src_get_next_reaped(struct ath11k_base *ab, struct hal_srng *srng); u32 *ath11k_hal_srng_src_reap_next(struct ath11k_base *ab, struct hal_srng *srng); u32 *ath11k_hal_srng_src_get_next_entry(struct ath11k_base *ab, struct hal_srng *srng); int ath11k_hal_srng_src_num_free(struct ath11k_base *ab, struct hal_srng *srng, bool sync_hw_ptr); void ath11k_hal_srng_access_begin(struct ath11k_base *ab, struct hal_srng *srng); void ath11k_hal_srng_access_end(struct ath11k_base *ab, struct hal_srng *srng); int ath11k_hal_srng_setup(struct ath11k_base *ab, enum hal_ring_type type, int ring_num, int mac_id, struct hal_srng_params *params); int ath11k_hal_srng_init(struct ath11k_base *ath11k); void ath11k_hal_srng_deinit(struct ath11k_base *ath11k); void ath11k_hal_dump_srng_stats(struct ath11k_base *ab); #endif
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