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6#ifndef __CPT_COMMON_H
7#define __CPT_COMMON_H
8
9#include <asm/byteorder.h>
10#include <linux/delay.h>
11#include <linux/pci.h>
12
13#include "cpt_hw_types.h"
14
15
16#define CPT_81XX_PCI_PF_DEVICE_ID 0xa040
17#define CPT_81XX_PCI_VF_DEVICE_ID 0xa041
18
19
20#define CPT_FLAG_SRIOV_ENABLED BIT(1)
21#define CPT_FLAG_VF_DRIVER BIT(2)
22#define CPT_FLAG_DEVICE_READY BIT(3)
23
24#define cpt_sriov_enabled(cpt) ((cpt)->flags & CPT_FLAG_SRIOV_ENABLED)
25#define cpt_vf_driver(cpt) ((cpt)->flags & CPT_FLAG_VF_DRIVER)
26#define cpt_device_ready(cpt) ((cpt)->flags & CPT_FLAG_DEVICE_READY)
27
28#define CPT_MBOX_MSG_TYPE_ACK 1
29#define CPT_MBOX_MSG_TYPE_NACK 2
30#define CPT_MBOX_MSG_TIMEOUT 2000
31#define VF_STATE_DOWN 0
32#define VF_STATE_UP 1
33
34
35
36
37
38
39#define CPTX_PF_CONSTANTS(a) (0x0ll + ((u64)(a) << 36))
40#define CPTX_PF_RESET(a) (0x100ll + ((u64)(a) << 36))
41#define CPTX_PF_DIAG(a) (0x120ll + ((u64)(a) << 36))
42#define CPTX_PF_BIST_STATUS(a) (0x160ll + ((u64)(a) << 36))
43#define CPTX_PF_ECC0_CTL(a) (0x200ll + ((u64)(a) << 36))
44#define CPTX_PF_ECC0_FLIP(a) (0x210ll + ((u64)(a) << 36))
45#define CPTX_PF_ECC0_INT(a) (0x220ll + ((u64)(a) << 36))
46#define CPTX_PF_ECC0_INT_W1S(a) (0x230ll + ((u64)(a) << 36))
47#define CPTX_PF_ECC0_ENA_W1S(a) (0x240ll + ((u64)(a) << 36))
48#define CPTX_PF_ECC0_ENA_W1C(a) (0x250ll + ((u64)(a) << 36))
49#define CPTX_PF_MBOX_INTX(a, b) \
50 (0x400ll + ((u64)(a) << 36) + ((b) << 3))
51#define CPTX_PF_MBOX_INT_W1SX(a, b) \
52 (0x420ll + ((u64)(a) << 36) + ((b) << 3))
53#define CPTX_PF_MBOX_ENA_W1CX(a, b) \
54 (0x440ll + ((u64)(a) << 36) + ((b) << 3))
55#define CPTX_PF_MBOX_ENA_W1SX(a, b) \
56 (0x460ll + ((u64)(a) << 36) + ((b) << 3))
57#define CPTX_PF_EXEC_INT(a) (0x500ll + 0x1000000000ll * ((a) & 0x1))
58#define CPTX_PF_EXEC_INT_W1S(a) (0x520ll + ((u64)(a) << 36))
59#define CPTX_PF_EXEC_ENA_W1C(a) (0x540ll + ((u64)(a) << 36))
60#define CPTX_PF_EXEC_ENA_W1S(a) (0x560ll + ((u64)(a) << 36))
61#define CPTX_PF_GX_EN(a, b) \
62 (0x600ll + ((u64)(a) << 36) + ((b) << 3))
63#define CPTX_PF_EXEC_INFO(a) (0x700ll + ((u64)(a) << 36))
64#define CPTX_PF_EXEC_BUSY(a) (0x800ll + ((u64)(a) << 36))
65#define CPTX_PF_EXEC_INFO0(a) (0x900ll + ((u64)(a) << 36))
66#define CPTX_PF_EXEC_INFO1(a) (0x910ll + ((u64)(a) << 36))
67#define CPTX_PF_INST_REQ_PC(a) (0x10000ll + ((u64)(a) << 36))
68#define CPTX_PF_INST_LATENCY_PC(a) \
69 (0x10020ll + ((u64)(a) << 36))
70#define CPTX_PF_RD_REQ_PC(a) (0x10040ll + ((u64)(a) << 36))
71#define CPTX_PF_RD_LATENCY_PC(a) (0x10060ll + ((u64)(a) << 36))
72#define CPTX_PF_RD_UC_PC(a) (0x10080ll + ((u64)(a) << 36))
73#define CPTX_PF_ACTIVE_CYCLES_PC(a) (0x10100ll + ((u64)(a) << 36))
74#define CPTX_PF_EXE_CTL(a) (0x4000000ll + ((u64)(a) << 36))
75#define CPTX_PF_EXE_STATUS(a) (0x4000008ll + ((u64)(a) << 36))
76#define CPTX_PF_EXE_CLK(a) (0x4000010ll + ((u64)(a) << 36))
77#define CPTX_PF_EXE_DBG_CTL(a) (0x4000018ll + ((u64)(a) << 36))
78#define CPTX_PF_EXE_DBG_DATA(a) (0x4000020ll + ((u64)(a) << 36))
79#define CPTX_PF_EXE_BIST_STATUS(a) (0x4000028ll + ((u64)(a) << 36))
80#define CPTX_PF_EXE_REQ_TIMER(a) (0x4000030ll + ((u64)(a) << 36))
81#define CPTX_PF_EXE_MEM_CTL(a) (0x4000038ll + ((u64)(a) << 36))
82#define CPTX_PF_EXE_PERF_CTL(a) (0x4001000ll + ((u64)(a) << 36))
83#define CPTX_PF_EXE_DBG_CNTX(a, b) \
84 (0x4001100ll + ((u64)(a) << 36) + ((b) << 3))
85#define CPTX_PF_EXE_PERF_EVENT_CNT(a) (0x4001180ll + ((u64)(a) << 36))
86#define CPTX_PF_EXE_EPCI_INBX_CNT(a, b) \
87 (0x4001200ll + ((u64)(a) << 36) + ((b) << 3))
88#define CPTX_PF_EXE_EPCI_OUTBX_CNT(a, b) \
89 (0x4001240ll + ((u64)(a) << 36) + ((b) << 3))
90#define CPTX_PF_ENGX_UCODE_BASE(a, b) \
91 (0x4002000ll + ((u64)(a) << 36) + ((b) << 3))
92#define CPTX_PF_QX_CTL(a, b) \
93 (0x8000000ll + ((u64)(a) << 36) + ((b) << 20))
94#define CPTX_PF_QX_GMCTL(a, b) \
95 (0x8000020ll + ((u64)(a) << 36) + ((b) << 20))
96#define CPTX_PF_QX_CTL2(a, b) \
97 (0x8000100ll + ((u64)(a) << 36) + ((b) << 20))
98#define CPTX_PF_VFX_MBOXX(a, b, c) \
99 (0x8001000ll + ((u64)(a) << 36) + ((b) << 20) + ((c) << 8))
100
101
102#define CPTX_VQX_CTL(a, b) (0x100ll + ((u64)(a) << 36) + ((b) << 20))
103#define CPTX_VQX_SADDR(a, b) (0x200ll + ((u64)(a) << 36) + ((b) << 20))
104#define CPTX_VQX_DONE_WAIT(a, b) (0x400ll + ((u64)(a) << 36) + ((b) << 20))
105#define CPTX_VQX_INPROG(a, b) (0x410ll + ((u64)(a) << 36) + ((b) << 20))
106#define CPTX_VQX_DONE(a, b) (0x420ll + ((u64)(a) << 36) + ((b) << 20))
107#define CPTX_VQX_DONE_ACK(a, b) (0x440ll + ((u64)(a) << 36) + ((b) << 20))
108#define CPTX_VQX_DONE_INT_W1S(a, b) (0x460ll + ((u64)(a) << 36) + ((b) << 20))
109#define CPTX_VQX_DONE_INT_W1C(a, b) (0x468ll + ((u64)(a) << 36) + ((b) << 20))
110#define CPTX_VQX_DONE_ENA_W1S(a, b) (0x470ll + ((u64)(a) << 36) + ((b) << 20))
111#define CPTX_VQX_DONE_ENA_W1C(a, b) (0x478ll + ((u64)(a) << 36) + ((b) << 20))
112#define CPTX_VQX_MISC_INT(a, b) (0x500ll + ((u64)(a) << 36) + ((b) << 20))
113#define CPTX_VQX_MISC_INT_W1S(a, b) (0x508ll + ((u64)(a) << 36) + ((b) << 20))
114#define CPTX_VQX_MISC_ENA_W1S(a, b) (0x510ll + ((u64)(a) << 36) + ((b) << 20))
115#define CPTX_VQX_MISC_ENA_W1C(a, b) (0x518ll + ((u64)(a) << 36) + ((b) << 20))
116#define CPTX_VQX_DOORBELL(a, b) (0x600ll + ((u64)(a) << 36) + ((b) << 20))
117#define CPTX_VFX_PF_MBOXX(a, b, c) \
118 (0x1000ll + ((u64)(a) << 36) + ((b) << 20) + ((c) << 3))
119
120enum vftype {
121 AE_TYPES = 1,
122 SE_TYPES = 2,
123 BAD_CPT_TYPES,
124};
125
126
127enum cpt_mbox_opcode {
128 CPT_MSG_VF_UP = 1,
129 CPT_MSG_VF_DOWN,
130 CPT_MSG_READY,
131 CPT_MSG_QLEN,
132 CPT_MSG_QBIND_GRP,
133 CPT_MSG_VQ_PRIORITY,
134};
135
136
137struct cpt_mbox {
138 u64 msg;
139 u64 data;
140};
141
142
143static inline void cpt_write_csr64(u8 __iomem *hw_addr, u64 offset,
144 u64 val)
145{
146 writeq(val, hw_addr + offset);
147}
148
149static inline u64 cpt_read_csr64(u8 __iomem *hw_addr, u64 offset)
150{
151 return readq(hw_addr + offset);
152}
153#endif
154
