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_
6 #include "adf_accel_devices.h"
9 #define ADF_BANK_INT_SRC_SEL_MASK_0 0x4444444CUL
10 #define ADF_BANK_INT_SRC_SEL_MASK_X 0x44444444UL
11 #define ADF_RING_CSR_RING_CONFIG 0x000
12 #define ADF_RING_CSR_RING_LBASE 0x040
13 #define ADF_RING_CSR_RING_UBASE 0x080
14 #define ADF_RING_CSR_RING_HEAD 0x0C0
15 #define ADF_RING_CSR_RING_TAIL 0x100
16 #define ADF_RING_CSR_E_STAT 0x14C
17 #define ADF_RING_CSR_INT_FLAG 0x170
18 #define ADF_RING_CSR_INT_SRCSEL 0x174
19 #define ADF_RING_CSR_INT_SRCSEL_2 0x178
20 #define ADF_RING_CSR_INT_COL_EN 0x17C
21 #define ADF_RING_CSR_INT_COL_CTL 0x180
22 #define ADF_RING_CSR_INT_FLAG_AND_COL 0x184
23 #define ADF_RING_CSR_INT_COL_CTL_ENABLE 0x80000000
24 #define ADF_RING_BUNDLE_SIZE 0x1000
25 #define ADF_GEN2_RX_RINGS_OFFSET 8
26 #define ADF_GEN2_TX_RINGS_MASK 0xFF
28 #define BUILD_RING_BASE_ADDR(addr, size) \
29 (((addr) >> 6) & (GENMASK_ULL(63, 0) << (size)))
30 #define READ_CSR_RING_HEAD(csr_base_addr, bank, ring) \
31 ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
32 ADF_RING_CSR_RING_HEAD + ((ring) << 2))
33 #define READ_CSR_RING_TAIL(csr_base_addr, bank, ring) \
34 ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
35 ADF_RING_CSR_RING_TAIL + ((ring) << 2))
36 #define READ_CSR_E_STAT(csr_base_addr, bank) \
37 ADF_CSR_RD(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
39 #define WRITE_CSR_RING_CONFIG(csr_base_addr, bank, ring, value) \
40 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
41 ADF_RING_CSR_RING_CONFIG + ((ring) << 2), value)
42 #define WRITE_CSR_RING_BASE(csr_base_addr, bank, ring, value) \
44 u32 l_base = 0, u_base = 0; \
45 l_base = (u32)((value) & 0xFFFFFFFF); \
46 u_base = (u32)(((value) & 0xFFFFFFFF00000000ULL) >> 32); \
47 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
48 ADF_RING_CSR_RING_LBASE + ((ring) << 2), l_base); \
49 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
50 ADF_RING_CSR_RING_UBASE + ((ring) << 2), u_base); \
53 #define WRITE_CSR_RING_HEAD(csr_base_addr, bank, ring, value) \
54 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
55 ADF_RING_CSR_RING_HEAD + ((ring) << 2), value)
56 #define WRITE_CSR_RING_TAIL(csr_base_addr, bank, ring, value) \
57 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
58 ADF_RING_CSR_RING_TAIL + ((ring) << 2), value)
59 #define WRITE_CSR_INT_FLAG(csr_base_addr, bank, value) \
60 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
61 ADF_RING_CSR_INT_FLAG, value)
62 #define WRITE_CSR_INT_SRCSEL(csr_base_addr, bank) \
64 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
65 ADF_RING_CSR_INT_SRCSEL, ADF_BANK_INT_SRC_SEL_MASK_0); \
66 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
67 ADF_RING_CSR_INT_SRCSEL_2, ADF_BANK_INT_SRC_SEL_MASK_X); \
69 #define WRITE_CSR_INT_COL_EN(csr_base_addr, bank, value) \
70 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
71 ADF_RING_CSR_INT_COL_EN, value)
72 #define WRITE_CSR_INT_COL_CTL(csr_base_addr, bank, value) \
73 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
74 ADF_RING_CSR_INT_COL_CTL, \
75 ADF_RING_CSR_INT_COL_CTL_ENABLE | (value))
76 #define WRITE_CSR_INT_FLAG_AND_COL(csr_base_addr, bank, value) \
77 ADF_CSR_WR(csr_base_addr, (ADF_RING_BUNDLE_SIZE * (bank)) + \
78 ADF_RING_CSR_INT_FLAG_AND_COL, value)
80 /* AE to function map */
81 #define AE2FUNCTION_MAP_A_OFFSET (0x3A400 + 0x190)
82 #define AE2FUNCTION_MAP_B_OFFSET (0x3A400 + 0x310)
83 #define AE2FUNCTION_MAP_REG_SIZE 4
84 #define AE2FUNCTION_MAP_VALID BIT(7)
86 #define READ_CSR_AE2FUNCTION_MAP_A(pmisc_bar_addr, index) \
87 ADF_CSR_RD(pmisc_bar_addr, AE2FUNCTION_MAP_A_OFFSET + \
88 AE2FUNCTION_MAP_REG_SIZE * (index))
89 #define WRITE_CSR_AE2FUNCTION_MAP_A(pmisc_bar_addr, index, value) \
90 ADF_CSR_WR(pmisc_bar_addr, AE2FUNCTION_MAP_A_OFFSET + \
91 AE2FUNCTION_MAP_REG_SIZE * (index), value)
92 #define READ_CSR_AE2FUNCTION_MAP_B(pmisc_bar_addr, index) \
93 ADF_CSR_RD(pmisc_bar_addr, AE2FUNCTION_MAP_B_OFFSET + \
94 AE2FUNCTION_MAP_REG_SIZE * (index))
95 #define WRITE_CSR_AE2FUNCTION_MAP_B(pmisc_bar_addr, index, value) \
96 ADF_CSR_WR(pmisc_bar_addr, AE2FUNCTION_MAP_B_OFFSET + \
97 AE2FUNCTION_MAP_REG_SIZE * (index), value)
99 /* Admin Interface Offsets */
100 #define ADF_ADMINMSGUR_OFFSET (0x3A000 + 0x574)
101 #define ADF_ADMINMSGLR_OFFSET (0x3A000 + 0x578)
102 #define ADF_MAILBOX_BASE_OFFSET 0x20970
104 /* Arbiter configuration */
105 #define ADF_ARB_OFFSET 0x30000
106 #define ADF_ARB_WRK_2_SER_MAP_OFFSET 0x180
107 #define ADF_ARB_CONFIG (BIT(31) | BIT(6) | BIT(0))
108 #define ADF_ARB_REG_SLOT 0x1000
109 #define ADF_ARB_RINGSRVARBEN_OFFSET 0x19C
111 #define WRITE_CSR_RING_SRV_ARB_EN(csr_addr, index, value) \
112 ADF_CSR_WR(csr_addr, ADF_ARB_RINGSRVARBEN_OFFSET + \
113 (ADF_ARB_REG_SLOT * (index)), value)
116 #define ADF_POWERGATE_PKE BIT(24)
120 * Timeout is in cycles. Clock speed may vary across products but this
121 * value should be a few milli-seconds.
123 #define ADF_SSM_WDT_DEFAULT_VALUE 0x200000
124 #define ADF_SSM_WDT_PKE_DEFAULT_VALUE 0x2000000
125 #define ADF_SSMWDT_OFFSET 0x54
126 #define ADF_SSMWDTPKE_OFFSET 0x58
127 #define ADF_SSMWDT(i) (ADF_SSMWDT_OFFSET + ((i) * 0x4000))
128 #define ADF_SSMWDTPKE(i) (ADF_SSMWDTPKE_OFFSET + ((i) * 0x4000))
130 /* Error detection and correction */
131 #define ADF_GEN2_AE_CTX_ENABLES(i) ((i) * 0x1000 + 0x20818)
132 #define ADF_GEN2_AE_MISC_CONTROL(i) ((i) * 0x1000 + 0x20960)
133 #define ADF_GEN2_ENABLE_AE_ECC_ERR BIT(28)
134 #define ADF_GEN2_ENABLE_AE_ECC_PARITY_CORR (BIT(24) | BIT(12))
135 #define ADF_GEN2_UERRSSMSH(i) ((i) * 0x4000 + 0x18)
136 #define ADF_GEN2_CERRSSMSH(i) ((i) * 0x4000 + 0x10)
137 #define ADF_GEN2_ERRSSMSH_EN BIT(3)
139 /* VF2PF interrupts */
140 #define ADF_GEN2_ERRSOU3 (0x3A000 + 0x0C)
141 #define ADF_GEN2_ERRSOU5 (0x3A000 + 0xD8)
142 #define ADF_GEN2_ERRMSK3 (0x3A000 + 0x1C)
143 #define ADF_GEN2_ERRMSK5 (0x3A000 + 0xDC)
144 #define ADF_GEN2_ERR_REG_VF2PF(vf_src) (((vf_src) & 0x01FFFE00) >> 9)
145 #define ADF_GEN2_ERR_MSK_VF2PF(vf_mask) (((vf_mask) & 0xFFFF) << 9)
147 u32 adf_gen2_get_pf2vf_offset(u32 i);
148 u32 adf_gen2_get_vf2pf_sources(void __iomem *pmisc_bar);
149 void adf_gen2_enable_vf2pf_interrupts(void __iomem *pmisc_addr, u32 vf_mask);
150 void adf_gen2_disable_vf2pf_interrupts(void __iomem *pmisc_addr, u32 vf_mask);
152 u32 adf_gen2_get_num_accels(struct adf_hw_device_data *self);
153 u32 adf_gen2_get_num_aes(struct adf_hw_device_data *self);
154 void adf_gen2_enable_error_correction(struct adf_accel_dev *accel_dev);
155 void adf_gen2_cfg_iov_thds(struct adf_accel_dev *accel_dev, bool enable,
156 int num_a_regs, int num_b_regs);
157 void adf_gen2_init_hw_csr_ops(struct adf_hw_csr_ops *csr_ops);
158 void adf_gen2_get_admin_info(struct admin_info *admin_csrs_info);
159 void adf_gen2_get_arb_info(struct arb_info *arb_info);
160 u32 adf_gen2_get_accel_cap(struct adf_accel_dev *accel_dev);
161 void adf_gen2_set_ssm_wdtimer(struct adf_accel_dev *accel_dev);