1/* SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only) */ 2/* Copyright(c) 2020 Intel Corporation */ 3#ifndef ADF_GEN2_HW_DATA_H_ 4#define ADF_GEN2_HW_DATA_H_ 5 6#include "adf_accel_devices.h" 7#include "adf_cfg_common.h" 8 9/* Transport access */ 10#define ADF_BANK_INT_SRC_SEL_MASK_0 0x4444444CUL 11#define ADF_BANK_INT_SRC_SEL_MASK_X 0x44444444UL 12#define ADF_RING_CSR_RING_CONFIG 0x000 13#define ADF_RING_CSR_RING_LBASE 0x040 14#define ADF_RING_CSR_RING_UBASE 0x080 15#define ADF_RING_CSR_RING_HEAD 0x0C0 16#define ADF_RING_CSR_RING_TAIL 0x100 17#define ADF_RING_CSR_E_STAT 0x14C 18#define ADF_RING_CSR_INT_FLAG 0x170 19#define ADF_RING_CSR_INT_SRCSEL 0x174 20#define ADF_RING_CSR_INT_SRCSEL_2 0x178 21#define ADF_RING_CSR_INT_COL_EN 0x17C 22#define ADF_RING_CSR_INT_COL_CTL 0x180 23#define ADF_RING_CSR_INT_FLAG_AND_COL 0x184 24#define ADF_RING_CSR_INT_COL_CTL_ENABLE 0x80000000 25#define ADF_RING_BUNDLE_SIZE 0x1000 26#define ADF_GEN2_RX_RINGS_OFFSET 8 27#define ADF_GEN2_TX_RINGS_MASK 0xFF 28 29#define BUILD_RING_BASE_ADDR(addr, size) \ 30 (((addr) >> 6) & (GENMASK_ULL(63, 0) << (size))) 31#define READ_CSR_RING_HEAD(csr_base_addr, bank, ring) \ 32 ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 33 ADF_RING_CSR_RING_HEAD + ((ring) << 2)) 34#define READ_CSR_RING_TAIL(csr_base_addr, bank, ring) \ 35 ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 36 ADF_RING_CSR_RING_TAIL + ((ring) << 2)) 37#define READ_CSR_E_STAT(csr_base_addr, bank) \ 38 ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 39 ADF_RING_CSR_E_STAT) 40#define WRITE_CSR_RING_CONFIG(csr_base_addr, bank, ring, value) \ 41 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 42 ADF_RING_CSR_RING_CONFIG + ((ring) << 2), value) 43#define WRITE_CSR_RING_BASE(csr_base_addr, bank, ring, value) \ 44do { \ 45 u32 l_base = 0, u_base = 0; \ 46 l_base = (u32)((value) & 0xFFFFFFFF); \ 47 u_base = (u32)(((value) & 0xFFFFFFFF00000000ULL) >> 32); \ 48 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 49 ADF_RING_CSR_RING_LBASE + ((ring) << 2), l_base); \ 50 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 51 ADF_RING_CSR_RING_UBASE + ((ring) << 2), u_base); \ 52} while (0) 53 54#define WRITE_CSR_RING_HEAD(csr_base_addr, bank, ring, value) \ 55 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 56 ADF_RING_CSR_RING_HEAD + ((ring) << 2), value) 57#define WRITE_CSR_RING_TAIL(csr_base_addr, bank, ring, value) \ 58 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 59 ADF_RING_CSR_RING_TAIL + ((ring) << 2), value) 60#define WRITE_CSR_INT_FLAG(csr_base_addr, bank, value) \ 61 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 62 ADF_RING_CSR_INT_FLAG, value) 63#define WRITE_CSR_INT_SRCSEL(csr_base_addr, bank) \ 64do { \ 65 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 66 ADF_RING_CSR_INT_SRCSEL, ADF_BANK_INT_SRC_SEL_MASK_0); \ 67 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 68 ADF_RING_CSR_INT_SRCSEL_2, ADF_BANK_INT_SRC_SEL_MASK_X); \ 69} while (0) 70#define WRITE_CSR_INT_COL_EN(csr_base_addr, bank, value) \ 71 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 72 ADF_RING_CSR_INT_COL_EN, value) 73#define WRITE_CSR_INT_COL_CTL(csr_base_addr, bank, value) \ 74 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 75 ADF_RING_CSR_INT_COL_CTL, \ 76 ADF_RING_CSR_INT_COL_CTL_ENABLE | (value)) 77#define WRITE_CSR_INT_FLAG_AND_COL(csr_base_addr, bank, value) \ 78 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \ 79 ADF_RING_CSR_INT_FLAG_AND_COL, value) 80 81/* AE to function map */ 82#define AE2FUNCTION_MAP_A_OFFSET (0x3A400 + 0x190) 83#define AE2FUNCTION_MAP_B_OFFSET (0x3A400 + 0x310) 84#define AE2FUNCTION_MAP_REG_SIZE 4 85#define AE2FUNCTION_MAP_VALID BIT(7) 86 87#define READ_CSR_AE2FUNCTION_MAP_A(pmisc_bar_addr, index) \ 88 ADF_CSR_RD(pmisc_bar_addr, AE2FUNCTION_MAP_A_OFFSET + \ 89 AE2FUNCTION_MAP_REG_SIZE * (index)) 90#define WRITE_CSR_AE2FUNCTION_MAP_A(pmisc_bar_addr, index, value) \ 91 ADF_CSR_WR(pmisc_bar_addr, AE2FUNCTION_MAP_A_OFFSET + \ 92 AE2FUNCTION_MAP_REG_SIZE * (index), value) 93#define READ_CSR_AE2FUNCTION_MAP_B(pmisc_bar_addr, index) \ 94 ADF_CSR_RD(pmisc_bar_addr, AE2FUNCTION_MAP_B_OFFSET + \ 95 AE2FUNCTION_MAP_REG_SIZE * (index)) 96#define WRITE_CSR_AE2FUNCTION_MAP_B(pmisc_bar_addr, index, value) \ 97 ADF_CSR_WR(pmisc_bar_addr, AE2FUNCTION_MAP_B_OFFSET + \ 98 AE2FUNCTION_MAP_REG_SIZE * (index), value) 99 100/* Admin Interface Offsets */ 101#define ADF_ADMINMSGUR_OFFSET (0x3A000 + 0x574) 102#define ADF_ADMINMSGLR_OFFSET (0x3A000 + 0x578) 103#define ADF_MAILBOX_BASE_OFFSET 0x20970 104 105/* Arbiter configuration */ 106#define ADF_ARB_OFFSET 0x30000 107#define ADF_ARB_WRK_2_SER_MAP_OFFSET 0x180 108#define ADF_ARB_CONFIG (BIT(31) | BIT(6) | BIT(0)) 109#define ADF_ARB_REG_SLOT 0x1000 110#define ADF_ARB_RINGSRVARBEN_OFFSET 0x19C 111 112#define WRITE_CSR_RING_SRV_ARB_EN(csr_addr, index, value) \ 113 ADF_CSR_WR(csr_addr, ADF_ARB_RINGSRVARBEN_OFFSET + \ 114 (ADF_ARB_REG_SLOT * (index)), value) 115 116/* Power gating */ 117#define ADF_POWERGATE_DC BIT(23) 118#define ADF_POWERGATE_PKE BIT(24) 119 120/* Default ring mapping */ 121#define ADF_GEN2_DEFAULT_RING_TO_SRV_MAP \ 122 (CRYPTO << ADF_CFG_SERV_RING_PAIR_0_SHIFT | \ 123 CRYPTO << ADF_CFG_SERV_RING_PAIR_1_SHIFT | \ 124 UNUSED << ADF_CFG_SERV_RING_PAIR_2_SHIFT | \ 125 COMP << ADF_CFG_SERV_RING_PAIR_3_SHIFT) 126 127/* WDT timers 128 * 129 * Timeout is in cycles. Clock speed may vary across products but this 130 * value should be a few milli-seconds. 131 */ 132#define ADF_SSM_WDT_DEFAULT_VALUE 0x200000 133#define ADF_SSM_WDT_PKE_DEFAULT_VALUE 0x2000000 134#define ADF_SSMWDT_OFFSET 0x54 135#define ADF_SSMWDTPKE_OFFSET 0x58 136#define ADF_SSMWDT(i) (ADF_SSMWDT_OFFSET + ((i) * 0x4000)) 137#define ADF_SSMWDTPKE(i) (ADF_SSMWDTPKE_OFFSET + ((i) * 0x4000)) 138 139/* Error detection and correction */ 140#define ADF_GEN2_AE_CTX_ENABLES(i) ((i) * 0x1000 + 0x20818) 141#define ADF_GEN2_AE_MISC_CONTROL(i) ((i) * 0x1000 + 0x20960) 142#define ADF_GEN2_ENABLE_AE_ECC_ERR BIT(28) 143#define ADF_GEN2_ENABLE_AE_ECC_PARITY_CORR (BIT(24) | BIT(12)) 144#define ADF_GEN2_UERRSSMSH(i) ((i) * 0x4000 + 0x18) 145#define ADF_GEN2_CERRSSMSH(i) ((i) * 0x4000 + 0x10) 146#define ADF_GEN2_ERRSSMSH_EN BIT(3) 147 148/* Number of heartbeat counter pairs */ 149#define ADF_NUM_HB_CNT_PER_AE ADF_NUM_THREADS_PER_AE 150 151/* Interrupts */ 152#define ADF_GEN2_SMIAPF0_MASK_OFFSET (0x3A000 + 0x28) 153#define ADF_GEN2_SMIAPF1_MASK_OFFSET (0x3A000 + 0x30) 154#define ADF_GEN2_SMIA1_MASK 0x1 155 156u32 adf_gen2_get_num_accels(struct adf_hw_device_data *self); 157u32 adf_gen2_get_num_aes(struct adf_hw_device_data *self); 158void adf_gen2_enable_error_correction(struct adf_accel_dev *accel_dev); 159void adf_gen2_cfg_iov_thds(struct adf_accel_dev *accel_dev, bool enable, 160 int num_a_regs, int num_b_regs); 161void adf_gen2_init_hw_csr_ops(struct adf_hw_csr_ops *csr_ops); 162void adf_gen2_get_admin_info(struct admin_info *admin_csrs_info); 163void adf_gen2_get_arb_info(struct arb_info *arb_info); 164void adf_gen2_enable_ints(struct adf_accel_dev *accel_dev); 165u32 adf_gen2_get_accel_cap(struct adf_accel_dev *accel_dev); 166void adf_gen2_set_ssm_wdtimer(struct adf_accel_dev *accel_dev); 167 168#endif 169