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  */
8 struct 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  */
23 struct 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  */
54 struct 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  */
87 struct 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  */
110 struct 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 
124 struct 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  */
151 struct 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  */
ev7_lf_env_index(int type)164 static 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  */
175 struct 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  */
190 struct 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 
204