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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   */
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  
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