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1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef __ALPHA_ERR_EV7_H
3#define __ALPHA_ERR_EV7_H 1
4
5/*
6 * Data for el packet class PAL (14), type LOGOUT_FRAME (1)
7 */
8struct ev7_pal_logout_subpacket {
9 u32 mchk_code;
10 u32 subpacket_count;
11 u64 whami;
12 u64 rbox_whami;
13 u64 rbox_int;
14 u64 exc_addr;
15 union el_timestamp timestamp;
16 u64 halt_code;
17 u64 reserved;
18};
19
20/*
21 * Data for el packet class PAL (14), type EV7_PROCESSOR (4)
22 */
23struct ev7_pal_processor_subpacket {
24 u64 i_stat;
25 u64 dc_stat;
26 u64 c_addr;
27 u64 c_syndrome_1;
28 u64 c_syndrome_0;
29 u64 c_stat;
30 u64 c_sts;
31 u64 mm_stat;
32 u64 exc_addr;
33 u64 ier_cm;
34 u64 isum;
35 u64 pal_base;
36 u64 i_ctl;
37 u64 process_context;
38 u64 cbox_ctl;
39 u64 cbox_stp_ctl;
40 u64 cbox_acc_ctl;
41 u64 cbox_lcl_set;
42 u64 cbox_gbl_set;
43 u64 bbox_ctl;
44 u64 bbox_err_sts;
45 u64 bbox_err_idx;
46 u64 cbox_ddp_err_sts;
47 u64 bbox_dat_rmp;
48 u64 reserved[2];
49};
50
51/*
52 * Data for el packet class PAL (14), type EV7_ZBOX (5)
53 */
54struct ev7_pal_zbox_subpacket {
55 u32 zbox0_dram_err_status_1;
56 u32 zbox0_dram_err_status_2;
57 u32 zbox0_dram_err_status_3;
58 u32 zbox0_dram_err_ctl;
59 u32 zbox0_dram_err_adr;
60 u32 zbox0_dift_timeout;
61 u32 zbox0_dram_mapper_ctl;
62 u32 zbox0_frc_err_adr;
63 u32 zbox0_dift_err_status;
64 u32 reserved1;
65 u32 zbox1_dram_err_status_1;
66 u32 zbox1_dram_err_status_2;
67 u32 zbox1_dram_err_status_3;
68 u32 zbox1_dram_err_ctl;
69 u32 zbox1_dram_err_adr;
70 u32 zbox1_dift_timeout;
71 u32 zbox1_dram_mapper_ctl;
72 u32 zbox1_frc_err_adr;
73 u32 zbox1_dift_err_status;
74 u32 reserved2;
75 u64 cbox_ctl;
76 u64 cbox_stp_ctl;
77 u64 zbox0_error_pa;
78 u64 zbox1_error_pa;
79 u64 zbox0_ored_syndrome;
80 u64 zbox1_ored_syndrome;
81 u64 reserved3[2];
82};
83
84/*
85 * Data for el packet class PAL (14), type EV7_RBOX (6)
86 */
87struct ev7_pal_rbox_subpacket {
88 u64 rbox_cfg;
89 u64 rbox_n_cfg;
90 u64 rbox_s_cfg;
91 u64 rbox_e_cfg;
92 u64 rbox_w_cfg;
93 u64 rbox_n_err;
94 u64 rbox_s_err;
95 u64 rbox_e_err;
96 u64 rbox_w_err;
97 u64 rbox_io_cfg;
98 u64 rbox_io_err;
99 u64 rbox_l_err;
100 u64 rbox_whoami;
101 u64 rbox_imask;
102 u64 rbox_intq;
103 u64 rbox_int;
104 u64 reserved[2];
105};
106
107/*
108 * Data for el packet class PAL (14), type EV7_IO (7)
109 */
110struct ev7_pal_io_one_port {
111 u64 pox_err_sum;
112 u64 pox_tlb_err;
113 u64 pox_spl_cmplt;
114 u64 pox_trans_sum;
115 u64 pox_first_err;
116 u64 pox_mult_err;
117 u64 pox_dm_source;
118 u64 pox_dm_dest;
119 u64 pox_dm_size;
120 u64 pox_dm_ctrl;
121 u64 reserved;
122};
123
124struct ev7_pal_io_subpacket {
125 u64 io_asic_rev;
126 u64 io_sys_rev;
127 u64 io7_uph;
128 u64 hpi_ctl;
129 u64 crd_ctl;
130 u64 hei_ctl;
131 u64 po7_error_sum;
132 u64 po7_uncrr_sym;
133 u64 po7_crrct_sym;
134 u64 po7_ugbge_sym;
135 u64 po7_err_pkt0;
136 u64 po7_err_pkt1;
137 u64 reserved[2];
138 struct ev7_pal_io_one_port ports[4];
139};
140
141/*
142 * Environmental subpacket. Data used for el packets:
143 * class PAL (14), type AMBIENT_TEMPERATURE (10)
144 * class PAL (14), type AIRMOVER_FAN (11)
145 * class PAL (14), type VOLTAGE (12)
146 * class PAL (14), type INTRUSION (13)
147 * class PAL (14), type POWER_SUPPLY (14)
148 * class PAL (14), type LAN (15)
149 * class PAL (14), type HOT_PLUG (16)
150 */
151struct ev7_pal_environmental_subpacket {
152 u16 cabinet;
153 u16 drawer;
154 u16 reserved1[2];
155 u8 module_type;
156 u8 unit_id; /* unit reporting condition */
157 u8 reserved2;
158 u8 condition; /* condition reported */
159};
160
161/*
162 * Convert environmental type to index
163 */
164static inline int ev7_lf_env_index(int type)
165{
166 BUG_ON((type < EL_TYPE__PAL__ENV__AMBIENT_TEMPERATURE)
167 || (type > EL_TYPE__PAL__ENV__HOT_PLUG));
168
169 return type - EL_TYPE__PAL__ENV__AMBIENT_TEMPERATURE;
170}
171
172/*
173 * Data for generic el packet class PAL.
174 */
175struct ev7_pal_subpacket {
176 union {
177 struct ev7_pal_logout_subpacket logout; /* Type 1 */
178 struct ev7_pal_processor_subpacket ev7; /* Type 4 */
179 struct ev7_pal_zbox_subpacket zbox; /* Type 5 */
180 struct ev7_pal_rbox_subpacket rbox; /* Type 6 */
181 struct ev7_pal_io_subpacket io; /* Type 7 */
182 struct ev7_pal_environmental_subpacket env; /* Type 10-16 */
183 u64 as_quad[1]; /* Raw u64 */
184 } by_type;
185};
186
187/*
188 * Struct to contain collected logout from subpackets.
189 */
190struct ev7_lf_subpackets {
191 struct ev7_pal_logout_subpacket *logout; /* Type 1 */
192 struct ev7_pal_processor_subpacket *ev7; /* Type 4 */
193 struct ev7_pal_zbox_subpacket *zbox; /* Type 5 */
194 struct ev7_pal_rbox_subpacket *rbox; /* Type 6 */
195 struct ev7_pal_io_subpacket *io; /* Type 7 */
196 struct ev7_pal_environmental_subpacket *env[7]; /* Type 10-16 */
197
198 unsigned int io_pid;
199};
200
201#endif /* __ALPHA_ERR_EV7_H */
202
203