diff options
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_dbg.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_dbg.h | 430 |
1 files changed, 430 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_dbg.h b/drivers/scsi/qla2xxx/qla_dbg.h new file mode 100644 index 000000000..70482b55d --- /dev/null +++ b/drivers/scsi/qla2xxx/qla_dbg.h @@ -0,0 +1,430 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * QLogic Fibre Channel HBA Driver + * Copyright (c) 2003-2014 QLogic Corporation + */ + +#include "qla_def.h" + +/* + * Firmware Dump structure definition + */ + +struct qla2300_fw_dump { + __be16 hccr; + __be16 pbiu_reg[8]; + __be16 risc_host_reg[8]; + __be16 mailbox_reg[32]; + __be16 resp_dma_reg[32]; + __be16 dma_reg[48]; + __be16 risc_hdw_reg[16]; + __be16 risc_gp0_reg[16]; + __be16 risc_gp1_reg[16]; + __be16 risc_gp2_reg[16]; + __be16 risc_gp3_reg[16]; + __be16 risc_gp4_reg[16]; + __be16 risc_gp5_reg[16]; + __be16 risc_gp6_reg[16]; + __be16 risc_gp7_reg[16]; + __be16 frame_buf_hdw_reg[64]; + __be16 fpm_b0_reg[64]; + __be16 fpm_b1_reg[64]; + __be16 risc_ram[0xf800]; + __be16 stack_ram[0x1000]; + __be16 data_ram[1]; +}; + +struct qla2100_fw_dump { + __be16 hccr; + __be16 pbiu_reg[8]; + __be16 mailbox_reg[32]; + __be16 dma_reg[48]; + __be16 risc_hdw_reg[16]; + __be16 risc_gp0_reg[16]; + __be16 risc_gp1_reg[16]; + __be16 risc_gp2_reg[16]; + __be16 risc_gp3_reg[16]; + __be16 risc_gp4_reg[16]; + __be16 risc_gp5_reg[16]; + __be16 risc_gp6_reg[16]; + __be16 risc_gp7_reg[16]; + __be16 frame_buf_hdw_reg[16]; + __be16 fpm_b0_reg[64]; + __be16 fpm_b1_reg[64]; + __be16 risc_ram[0xf000]; + u8 queue_dump[]; +}; + +struct qla24xx_fw_dump { + __be32 host_status; + __be32 host_reg[32]; + __be32 shadow_reg[7]; + __be16 mailbox_reg[32]; + __be32 xseq_gp_reg[128]; + __be32 xseq_0_reg[16]; + __be32 xseq_1_reg[16]; + __be32 rseq_gp_reg[128]; + __be32 rseq_0_reg[16]; + __be32 rseq_1_reg[16]; + __be32 rseq_2_reg[16]; + __be32 cmd_dma_reg[16]; + __be32 req0_dma_reg[15]; + __be32 resp0_dma_reg[15]; + __be32 req1_dma_reg[15]; + __be32 xmt0_dma_reg[32]; + __be32 xmt1_dma_reg[32]; + __be32 xmt2_dma_reg[32]; + __be32 xmt3_dma_reg[32]; + __be32 xmt4_dma_reg[32]; + __be32 xmt_data_dma_reg[16]; + __be32 rcvt0_data_dma_reg[32]; + __be32 rcvt1_data_dma_reg[32]; + __be32 risc_gp_reg[128]; + __be32 lmc_reg[112]; + __be32 fpm_hdw_reg[192]; + __be32 fb_hdw_reg[176]; + __be32 code_ram[0x2000]; + __be32 ext_mem[1]; +}; + +struct qla25xx_fw_dump { + __be32 host_status; + __be32 host_risc_reg[32]; + __be32 pcie_regs[4]; + __be32 host_reg[32]; + __be32 shadow_reg[11]; + __be32 risc_io_reg; + __be16 mailbox_reg[32]; + __be32 xseq_gp_reg[128]; + __be32 xseq_0_reg[48]; + __be32 xseq_1_reg[16]; + __be32 rseq_gp_reg[128]; + __be32 rseq_0_reg[32]; + __be32 rseq_1_reg[16]; + __be32 rseq_2_reg[16]; + __be32 aseq_gp_reg[128]; + __be32 aseq_0_reg[32]; + __be32 aseq_1_reg[16]; + __be32 aseq_2_reg[16]; + __be32 cmd_dma_reg[16]; + __be32 req0_dma_reg[15]; + __be32 resp0_dma_reg[15]; + __be32 req1_dma_reg[15]; + __be32 xmt0_dma_reg[32]; + __be32 xmt1_dma_reg[32]; + __be32 xmt2_dma_reg[32]; + __be32 xmt3_dma_reg[32]; + __be32 xmt4_dma_reg[32]; + __be32 xmt_data_dma_reg[16]; + __be32 rcvt0_data_dma_reg[32]; + __be32 rcvt1_data_dma_reg[32]; + __be32 risc_gp_reg[128]; + __be32 lmc_reg[128]; + __be32 fpm_hdw_reg[192]; + __be32 fb_hdw_reg[192]; + __be32 code_ram[0x2000]; + __be32 ext_mem[1]; +}; + +struct qla81xx_fw_dump { + __be32 host_status; + __be32 host_risc_reg[32]; + __be32 pcie_regs[4]; + __be32 host_reg[32]; + __be32 shadow_reg[11]; + __be32 risc_io_reg; + __be16 mailbox_reg[32]; + __be32 xseq_gp_reg[128]; + __be32 xseq_0_reg[48]; + __be32 xseq_1_reg[16]; + __be32 rseq_gp_reg[128]; + __be32 rseq_0_reg[32]; + __be32 rseq_1_reg[16]; + __be32 rseq_2_reg[16]; + __be32 aseq_gp_reg[128]; + __be32 aseq_0_reg[32]; + __be32 aseq_1_reg[16]; + __be32 aseq_2_reg[16]; + __be32 cmd_dma_reg[16]; + __be32 req0_dma_reg[15]; + __be32 resp0_dma_reg[15]; + __be32 req1_dma_reg[15]; + __be32 xmt0_dma_reg[32]; + __be32 xmt1_dma_reg[32]; + __be32 xmt2_dma_reg[32]; + __be32 xmt3_dma_reg[32]; + __be32 xmt4_dma_reg[32]; + __be32 xmt_data_dma_reg[16]; + __be32 rcvt0_data_dma_reg[32]; + __be32 rcvt1_data_dma_reg[32]; + __be32 risc_gp_reg[128]; + __be32 lmc_reg[128]; + __be32 fpm_hdw_reg[224]; + __be32 fb_hdw_reg[208]; + __be32 code_ram[0x2000]; + __be32 ext_mem[1]; +}; + +struct qla83xx_fw_dump { + __be32 host_status; + __be32 host_risc_reg[48]; + __be32 pcie_regs[4]; + __be32 host_reg[32]; + __be32 shadow_reg[11]; + __be32 risc_io_reg; + __be16 mailbox_reg[32]; + __be32 xseq_gp_reg[256]; + __be32 xseq_0_reg[48]; + __be32 xseq_1_reg[16]; + __be32 xseq_2_reg[16]; + __be32 rseq_gp_reg[256]; + __be32 rseq_0_reg[32]; + __be32 rseq_1_reg[16]; + __be32 rseq_2_reg[16]; + __be32 rseq_3_reg[16]; + __be32 aseq_gp_reg[256]; + __be32 aseq_0_reg[32]; + __be32 aseq_1_reg[16]; + __be32 aseq_2_reg[16]; + __be32 aseq_3_reg[16]; + __be32 cmd_dma_reg[64]; + __be32 req0_dma_reg[15]; + __be32 resp0_dma_reg[15]; + __be32 req1_dma_reg[15]; + __be32 xmt0_dma_reg[32]; + __be32 xmt1_dma_reg[32]; + __be32 xmt2_dma_reg[32]; + __be32 xmt3_dma_reg[32]; + __be32 xmt4_dma_reg[32]; + __be32 xmt_data_dma_reg[16]; + __be32 rcvt0_data_dma_reg[32]; + __be32 rcvt1_data_dma_reg[32]; + __be32 risc_gp_reg[128]; + __be32 lmc_reg[128]; + __be32 fpm_hdw_reg[256]; + __be32 rq0_array_reg[256]; + __be32 rq1_array_reg[256]; + __be32 rp0_array_reg[256]; + __be32 rp1_array_reg[256]; + __be32 queue_control_reg[16]; + __be32 fb_hdw_reg[432]; + __be32 at0_array_reg[128]; + __be32 code_ram[0x2400]; + __be32 ext_mem[1]; +}; + +#define EFT_NUM_BUFFERS 4 +#define EFT_BYTES_PER_BUFFER 0x4000 +#define EFT_SIZE ((EFT_BYTES_PER_BUFFER) * (EFT_NUM_BUFFERS)) + +#define FCE_NUM_BUFFERS 64 +#define FCE_BYTES_PER_BUFFER 0x400 +#define FCE_SIZE ((FCE_BYTES_PER_BUFFER) * (FCE_NUM_BUFFERS)) +#define fce_calc_size(b) ((FCE_BYTES_PER_BUFFER) * (b)) + +struct qla2xxx_fce_chain { + __be32 type; + __be32 chain_size; + + __be32 size; + __be32 addr_l; + __be32 addr_h; + __be32 eregs[8]; +}; + +/* used by exchange off load and extended login offload */ +struct qla2xxx_offld_chain { + __be32 type; + __be32 chain_size; + + __be32 size; + __be32 reserved; + __be64 addr; +}; + +struct qla2xxx_mq_chain { + __be32 type; + __be32 chain_size; + + __be32 count; + __be32 qregs[4 * QLA_MQ_SIZE]; +}; + +struct qla2xxx_mqueue_header { + __be32 queue; +#define TYPE_REQUEST_QUEUE 0x1 +#define TYPE_RESPONSE_QUEUE 0x2 +#define TYPE_ATIO_QUEUE 0x3 + __be32 number; + __be32 size; +}; + +struct qla2xxx_mqueue_chain { + __be32 type; + __be32 chain_size; +}; + +#define DUMP_CHAIN_VARIANT 0x80000000 +#define DUMP_CHAIN_FCE 0x7FFFFAF0 +#define DUMP_CHAIN_MQ 0x7FFFFAF1 +#define DUMP_CHAIN_QUEUE 0x7FFFFAF2 +#define DUMP_CHAIN_EXLOGIN 0x7FFFFAF3 +#define DUMP_CHAIN_EXCHG 0x7FFFFAF4 +#define DUMP_CHAIN_LAST 0x80000000 + +struct qla2xxx_fw_dump { + uint8_t signature[4]; + __be32 version; + + __be32 fw_major_version; + __be32 fw_minor_version; + __be32 fw_subminor_version; + __be32 fw_attributes; + + __be32 vendor; + __be32 device; + __be32 subsystem_vendor; + __be32 subsystem_device; + + __be32 fixed_size; + __be32 mem_size; + __be32 req_q_size; + __be32 rsp_q_size; + + __be32 eft_size; + __be32 eft_addr_l; + __be32 eft_addr_h; + + __be32 header_size; + + union { + struct qla2100_fw_dump isp21; + struct qla2300_fw_dump isp23; + struct qla24xx_fw_dump isp24; + struct qla25xx_fw_dump isp25; + struct qla81xx_fw_dump isp81; + struct qla83xx_fw_dump isp83; + } isp; +}; + +#define QL_MSGHDR "qla2xxx" +#define QL_DBG_DEFAULT1_MASK 0x1e600000 + +#define ql_log_fatal 0 /* display fatal errors */ +#define ql_log_warn 1 /* display critical errors */ +#define ql_log_info 2 /* display all recovered errors */ +#define ql_log_all 3 /* This value is only used by ql_errlev. + * No messages will use this value. + * This should be always highest value + * as compared to other log levels. + */ + +extern uint ql_errlev; + +void __attribute__((format (printf, 4, 5))) +ql_dbg(uint, scsi_qla_host_t *vha, uint, const char *fmt, ...); +void __attribute__((format (printf, 4, 5))) +ql_dbg_pci(uint, struct pci_dev *pdev, uint, const char *fmt, ...); +void __attribute__((format (printf, 4, 5))) +ql_dbg_qp(uint32_t, struct qla_qpair *, int32_t, const char *fmt, ...); + + +void __attribute__((format (printf, 4, 5))) +ql_log(uint, scsi_qla_host_t *vha, uint, const char *fmt, ...); +void __attribute__((format (printf, 4, 5))) +ql_log_pci(uint, struct pci_dev *pdev, uint, const char *fmt, ...); + +void __attribute__((format (printf, 4, 5))) +ql_log_qp(uint32_t, struct qla_qpair *, int32_t, const char *fmt, ...); + +/* Debug Levels */ +/* The 0x40000000 is the max value any debug level can have + * as ql2xextended_error_logging is of type signed int + */ +#define ql_dbg_init 0x40000000 /* Init Debug */ +#define ql_dbg_mbx 0x20000000 /* MBX Debug */ +#define ql_dbg_disc 0x10000000 /* Device Discovery Debug */ +#define ql_dbg_io 0x08000000 /* IO Tracing Debug */ +#define ql_dbg_dpc 0x04000000 /* DPC Thead Debug */ +#define ql_dbg_async 0x02000000 /* Async events Debug */ +#define ql_dbg_timer 0x01000000 /* Timer Debug */ +#define ql_dbg_user 0x00800000 /* User Space Interations Debug */ +#define ql_dbg_taskm 0x00400000 /* Task Management Debug */ +#define ql_dbg_aer 0x00200000 /* AER/EEH Debug */ +#define ql_dbg_multiq 0x00100000 /* MultiQ Debug */ +#define ql_dbg_p3p 0x00080000 /* P3P specific Debug */ +#define ql_dbg_vport 0x00040000 /* Virtual Port Debug */ +#define ql_dbg_buffer 0x00020000 /* For dumping the buffer/regs */ +#define ql_dbg_misc 0x00010000 /* For dumping everything that is not + * not covered by upper categories + */ +#define ql_dbg_verbose 0x00008000 /* More verbosity for each level + * This is to be used with other levels where + * more verbosity is required. It might not + * be applicable to all the levels. + */ +#define ql_dbg_tgt 0x00004000 /* Target mode */ +#define ql_dbg_tgt_mgt 0x00002000 /* Target mode management */ +#define ql_dbg_tgt_tmr 0x00001000 /* Target mode task management */ +#define ql_dbg_tgt_dif 0x00000800 /* Target mode dif */ +#define ql_dbg_edif 0x00000400 /* edif and purex debug */ + +extern int qla27xx_dump_mpi_ram(struct qla_hw_data *, uint32_t, uint32_t *, + uint32_t, void **); +extern int qla24xx_dump_ram(struct qla_hw_data *, uint32_t, __be32 *, + uint32_t, void **); +extern void qla24xx_pause_risc(struct device_reg_24xx __iomem *, + struct qla_hw_data *); +extern int qla24xx_soft_reset(struct qla_hw_data *); + +static inline int +ql_mask_match(uint level) +{ + if (ql2xextended_error_logging == 1) + ql2xextended_error_logging = QL_DBG_DEFAULT1_MASK; + + return level && ((level & ql2xextended_error_logging) == level); +} + +static inline int +ql_mask_match_ext(uint level, int *log_tunable) +{ + if (*log_tunable == 1) + *log_tunable = QL_DBG_DEFAULT1_MASK; + + return (level & *log_tunable) == level; +} + +/* Assumes local variable pbuf and pbuf_ready present. */ +#define ql_ktrace(dbg_msg, level, pbuf, pdev, vha, id, fmt) do { \ + struct va_format _vaf; \ + va_list _va; \ + u32 dbg_off = dbg_msg ? ql_dbg_offset : 0; \ + \ + pbuf[0] = 0; \ + if (!trace_ql_dbg_log_enabled()) \ + break; \ + \ + if (dbg_msg && !ql_mask_match_ext(level, \ + &ql2xextended_error_logging_ktrace)) \ + break; \ + \ + ql_dbg_prefix(pbuf, ARRAY_SIZE(pbuf), pdev, vha, id + dbg_off); \ + \ + va_start(_va, fmt); \ + _vaf.fmt = fmt; \ + _vaf.va = &_va; \ + \ + trace_ql_dbg_log(pbuf, &_vaf); \ + \ + va_end(_va); \ +} while (0) + +#define QLA_ENABLE_KERNEL_TRACING + +#ifdef QLA_ENABLE_KERNEL_TRACING +#define QLA_TRACE_ENABLE(_tr) \ + trace_array_set_clr_event(_tr, "qla", NULL, true) +#else /* QLA_ENABLE_KERNEL_TRACING */ +#define QLA_TRACE_ENABLE(_tr) +#endif /* QLA_ENABLE_KERNEL_TRACING */ |