| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| James Bottomley | 4326 | 26.17% | 5 | 1.23% |
| Quinn Tran | 2781 | 16.82% | 89 | 21.92% |
| Andrew Vasquez | 2062 | 12.47% | 84 | 20.69% |
| Giridhar Malavali | 1125 | 6.81% | 16 | 3.94% |
| Joe Carnuccio | 949 | 5.74% | 36 | 8.87% |
| Anirban Chakraborty | 874 | 5.29% | 7 | 1.72% |
| Bart Van Assche | 847 | 5.12% | 22 | 5.42% |
| Himanshu Madhani | 472 | 2.86% | 16 | 3.94% |
| Arun Easi | 404 | 2.44% | 13 | 3.20% |
| Saurav Kashyap | 362 | 2.19% | 11 | 2.71% |
| Michael Hernandez | 304 | 1.84% | 4 | 0.99% |
| Santosh Vernekar | 255 | 1.54% | 4 | 0.99% |
| Duane Grigsby | 232 | 1.40% | 8 | 1.97% |
| Chad Dupuis | 201 | 1.22% | 15 | 3.69% |
| Seokmann Ju | 199 | 1.20% | 2 | 0.49% |
| Shyam Sundar | 199 | 1.20% | 4 | 0.99% |
| Nicholas Bellinger | 170 | 1.03% | 1 | 0.25% |
| Sawan Chandak | 118 | 0.71% | 8 | 1.97% |
| Harish Zunjarrao | 91 | 0.55% | 6 | 1.48% |
| Madhuranath Iyengar | 88 | 0.53% | 4 | 0.99% |
| Harihara Kadayam | 67 | 0.41% | 1 | 0.25% |
| Bikash Hazarika | 57 | 0.34% | 1 | 0.25% |
| Anil Gurumurthy | 51 | 0.31% | 2 | 0.49% |
| Sarang Radke | 35 | 0.21% | 2 | 0.49% |
| Atul Deshmukh | 32 | 0.19% | 1 | 0.25% |
| Hiral Patel | 28 | 0.17% | 1 | 0.25% |
| Darren Trapp | 27 | 0.16% | 4 | 0.99% |
| Alexei Potashnik | 26 | 0.16% | 4 | 0.99% |
| Armen Baloyan | 20 | 0.12% | 5 | 1.23% |
| Hannes Reinecke | 20 | 0.12% | 2 | 0.49% |
| Joe Lawrence | 19 | 0.11% | 3 | 0.74% |
| Swapnil Nagle | 12 | 0.07% | 1 | 0.25% |
| Martin Wilck | 9 | 0.05% | 1 | 0.25% |
| Tom Rix | 8 | 0.05% | 1 | 0.25% |
| Michael Christie | 7 | 0.04% | 1 | 0.25% |
| Marcus Barrow | 7 | 0.04% | 1 | 0.25% |
| Christoph Hellwig | 5 | 0.03% | 2 | 0.49% |
| Lalit Chandivade | 5 | 0.03% | 1 | 0.25% |
| Colin Ian King | 4 | 0.02% | 2 | 0.49% |
| Ming Lei | 4 | 0.02% | 1 | 0.25% |
| Paul Bolle | 4 | 0.02% | 1 | 0.25% |
| Ravi Anand | 4 | 0.02% | 1 | 0.25% |
| James Smart | 3 | 0.02% | 1 | 0.25% |
| Andrew Morton | 2 | 0.01% | 1 | 0.25% |
| Thomas Gleixner | 2 | 0.01% | 1 | 0.25% |
| Matthias Kaehlcke | 2 | 0.01% | 1 | 0.25% |
| David Howells | 2 | 0.01% | 1 | 0.25% |
| Ahmed S. Darwish | 2 | 0.01% | 1 | 0.25% |
| Malahal Naineni | 2 | 0.01% | 1 | 0.25% |
| Johannes Thumshirn | 1 | 0.01% | 1 | 0.25% |
| Yinghai Lu | 1 | 0.01% | 1 | 0.25% |
| René Rebe | 1 | 0.01% | 1 | 0.25% |
| Lucas De Marchi | 1 | 0.01% | 1 | 0.25% |
| Benjamin Herrenschmidt | 1 | 0.01% | 1 | 0.25% |
| Total | 16530 | 406 |
/* SPDX-License-Identifier: GPL-2.0-only */ /* * QLogic Fibre Channel HBA Driver * Copyright (c) 2003-2014 QLogic Corporation */ #ifndef __QLA_DEF_H #define __QLA_DEF_H #include <linux/kernel.h> #include <linux/init.h> #include <linux/types.h> #include <linux/module.h> #include <linux/list.h> #include <linux/pci.h> #include <linux/dma-mapping.h> #include <linux/sched.h> #include <linux/slab.h> #include <linux/dmapool.h> #include <linux/mempool.h> #include <linux/spinlock.h> #include <linux/completion.h> #include <linux/interrupt.h> #include <linux/workqueue.h> #include <linux/firmware.h> #include <linux/aer.h> #include <linux/mutex.h> #include <linux/btree.h> #include <scsi/scsi.h> #include <scsi/scsi_host.h> #include <scsi/scsi_device.h> #include <scsi/scsi_cmnd.h> #include <scsi/scsi_transport_fc.h> #include <scsi/scsi_bsg_fc.h> #include <uapi/scsi/fc/fc_els.h> /* Big endian Fibre Channel S_ID (source ID) or D_ID (destination ID). */ typedef struct { uint8_t domain; uint8_t area; uint8_t al_pa; } be_id_t; /* Little endian Fibre Channel S_ID (source ID) or D_ID (destination ID). */ typedef struct { uint8_t al_pa; uint8_t area; uint8_t domain; } le_id_t; /* * 24 bit port ID type definition. */ typedef union { uint32_t b24 : 24; struct { #ifdef __BIG_ENDIAN uint8_t domain; uint8_t area; uint8_t al_pa; #elif defined(__LITTLE_ENDIAN) uint8_t al_pa; uint8_t area; uint8_t domain; #else #error "__BIG_ENDIAN or __LITTLE_ENDIAN must be defined!" #endif uint8_t rsvd_1; } b; } port_id_t; #define INVALID_PORT_ID 0xFFFFFF #include "qla_bsg.h" #include "qla_dsd.h" #include "qla_nx.h" #include "qla_nx2.h" #include "qla_nvme.h" #define QLA2XXX_DRIVER_NAME "qla2xxx" #define QLA2XXX_APIDEV "ql2xapidev" #define QLA2XXX_MANUFACTURER "QLogic Corporation" /* * We have MAILBOX_REGISTER_COUNT sized arrays in a few places, * but that's fine as we don't look at the last 24 ones for * ISP2100 HBAs. */ #define MAILBOX_REGISTER_COUNT_2100 8 #define MAILBOX_REGISTER_COUNT_2200 24 #define MAILBOX_REGISTER_COUNT 32 #define QLA2200A_RISC_ROM_VER 4 #define FPM_2300 6 #define FPM_2310 7 #include "qla_settings.h" #define MODE_DUAL (MODE_TARGET | MODE_INITIATOR) /* * Data bit definitions */ #define BIT_0 0x1 #define BIT_1 0x2 #define BIT_2 0x4 #define BIT_3 0x8 #define BIT_4 0x10 #define BIT_5 0x20 #define BIT_6 0x40 #define BIT_7 0x80 #define BIT_8 0x100 #define BIT_9 0x200 #define BIT_10 0x400 #define BIT_11 0x800 #define BIT_12 0x1000 #define BIT_13 0x2000 #define BIT_14 0x4000 #define BIT_15 0x8000 #define BIT_16 0x10000 #define BIT_17 0x20000 #define BIT_18 0x40000 #define BIT_19 0x80000 #define BIT_20 0x100000 #define BIT_21 0x200000 #define BIT_22 0x400000 #define BIT_23 0x800000 #define BIT_24 0x1000000 #define BIT_25 0x2000000 #define BIT_26 0x4000000 #define BIT_27 0x8000000 #define BIT_28 0x10000000 #define BIT_29 0x20000000 #define BIT_30 0x40000000 #define BIT_31 0x80000000 #define LSB(x) ((uint8_t)(x)) #define MSB(x) ((uint8_t)((uint16_t)(x) >> 8)) #define LSW(x) ((uint16_t)(x)) #define MSW(x) ((uint16_t)((uint32_t)(x) >> 16)) #define LSD(x) ((uint32_t)((uint64_t)(x))) #define MSD(x) ((uint32_t)((((uint64_t)(x)) >> 16) >> 16)) static inline uint32_t make_handle(uint16_t x, uint16_t y) { return ((uint32_t)x << 16) | y; } /* * I/O register */ static inline u8 rd_reg_byte(const volatile u8 __iomem *addr) { return readb(addr); } static inline u16 rd_reg_word(const volatile __le16 __iomem *addr) { return readw(addr); } static inline u32 rd_reg_dword(const volatile __le32 __iomem *addr) { return readl(addr); } static inline u8 rd_reg_byte_relaxed(const volatile u8 __iomem *addr) { return readb_relaxed(addr); } static inline u16 rd_reg_word_relaxed(const volatile __le16 __iomem *addr) { return readw_relaxed(addr); } static inline u32 rd_reg_dword_relaxed(const volatile __le32 __iomem *addr) { return readl_relaxed(addr); } static inline void wrt_reg_byte(volatile u8 __iomem *addr, u8 data) { return writeb(data, addr); } static inline void wrt_reg_word(volatile __le16 __iomem *addr, u16 data) { return writew(data, addr); } static inline void wrt_reg_dword(volatile __le32 __iomem *addr, u32 data) { return writel(data, addr); } /* * ISP83XX specific remote register addresses */ #define QLA83XX_LED_PORT0 0x00201320 #define QLA83XX_LED_PORT1 0x00201328 #define QLA83XX_IDC_DEV_STATE 0x22102384 #define QLA83XX_IDC_MAJOR_VERSION 0x22102380 #define QLA83XX_IDC_MINOR_VERSION 0x22102398 #define QLA83XX_IDC_DRV_PRESENCE 0x22102388 #define QLA83XX_IDC_DRIVER_ACK 0x2210238c #define QLA83XX_IDC_CONTROL 0x22102390 #define QLA83XX_IDC_AUDIT 0x22102394 #define QLA83XX_IDC_LOCK_RECOVERY 0x2210239c #define QLA83XX_DRIVER_LOCKID 0x22102104 #define QLA83XX_DRIVER_LOCK 0x8111c028 #define QLA83XX_DRIVER_UNLOCK 0x8111c02c #define QLA83XX_FLASH_LOCKID 0x22102100 #define QLA83XX_FLASH_LOCK 0x8111c010 #define QLA83XX_FLASH_UNLOCK 0x8111c014 #define QLA83XX_DEV_PARTINFO1 0x221023e0 #define QLA83XX_DEV_PARTINFO2 0x221023e4 #define QLA83XX_FW_HEARTBEAT 0x221020b0 #define QLA83XX_PEG_HALT_STATUS1 0x221020a8 #define QLA83XX_PEG_HALT_STATUS2 0x221020ac /* 83XX: Macros defining 8200 AEN Reason codes */ #define IDC_DEVICE_STATE_CHANGE BIT_0 #define IDC_PEG_HALT_STATUS_CHANGE BIT_1 #define IDC_NIC_FW_REPORTED_FAILURE BIT_2 #define IDC_HEARTBEAT_FAILURE BIT_3 /* 83XX: Macros defining 8200 AEN Error-levels */ #define ERR_LEVEL_NON_FATAL 0x1 #define ERR_LEVEL_RECOVERABLE_FATAL 0x2 #define ERR_LEVEL_UNRECOVERABLE_FATAL 0x4 /* 83XX: Macros for IDC Version */ #define QLA83XX_SUPP_IDC_MAJOR_VERSION 0x01 #define QLA83XX_SUPP_IDC_MINOR_VERSION 0x0 /* 83XX: Macros for scheduling dpc tasks */ #define QLA83XX_NIC_CORE_RESET 0x1 #define QLA83XX_IDC_STATE_HANDLER 0x2 #define QLA83XX_NIC_CORE_UNRECOVERABLE 0x3 /* 83XX: Macros for defining IDC-Control bits */ #define QLA83XX_IDC_RESET_DISABLED BIT_0 #define QLA83XX_IDC_GRACEFUL_RESET BIT_1 /* 83XX: Macros for different timeouts */ #define QLA83XX_IDC_INITIALIZATION_TIMEOUT 30 #define QLA83XX_IDC_RESET_ACK_TIMEOUT 10 #define QLA83XX_MAX_LOCK_RECOVERY_WAIT (2 * HZ) /* 83XX: Macros for defining class in DEV-Partition Info register */ #define QLA83XX_CLASS_TYPE_NONE 0x0 #define QLA83XX_CLASS_TYPE_NIC 0x1 #define QLA83XX_CLASS_TYPE_FCOE 0x2 #define QLA83XX_CLASS_TYPE_ISCSI 0x3 /* 83XX: Macros for IDC Lock-Recovery stages */ #define IDC_LOCK_RECOVERY_STAGE1 0x1 /* Stage1: Intent for * lock-recovery */ #define IDC_LOCK_RECOVERY_STAGE2 0x2 /* Stage2: Perform lock-recovery */ /* 83XX: Macros for IDC Audit type */ #define IDC_AUDIT_TIMESTAMP 0x0 /* IDC-AUDIT: Record timestamp of * dev-state change to NEED-RESET * or NEED-QUIESCENT */ #define IDC_AUDIT_COMPLETION 0x1 /* IDC-AUDIT: Record duration of * reset-recovery completion is * second */ /* ISP2031: Values for laser on/off */ #define PORT_0_2031 0x00201340 #define PORT_1_2031 0x00201350 #define LASER_ON_2031 0x01800100 #define LASER_OFF_2031 0x01800180 /* * The ISP2312 v2 chip cannot access the FLASH/GPIO registers via MMIO in an * 133Mhz slot. */ #define RD_REG_WORD_PIO(addr) (inw((unsigned long)addr)) #define WRT_REG_WORD_PIO(addr, data) (outw(data, (unsigned long)addr)) /* * Fibre Channel device definitions. */ #define WWN_SIZE 8 /* Size of WWPN, WWN & WWNN */ #define MAX_FIBRE_DEVICES_2100 512 #define MAX_FIBRE_DEVICES_2400 2048 #define MAX_FIBRE_DEVICES_LOOP 128 #define MAX_FIBRE_DEVICES_MAX MAX_FIBRE_DEVICES_2400 #define LOOPID_MAP_SIZE (ha->max_fibre_devices) #define MAX_FIBRE_LUNS 0xFFFF #define MAX_HOST_COUNT 16 /* * Host adapter default definitions. */ #define MAX_BUSES 1 /* We only have one bus today */ #define MIN_LUNS 8 #define MAX_LUNS MAX_FIBRE_LUNS #define MAX_CMDS_PER_LUN 255 /* * Fibre Channel device definitions. */ #define SNS_LAST_LOOP_ID_2100 0xfe #define SNS_LAST_LOOP_ID_2300 0x7ff #define LAST_LOCAL_LOOP_ID 0x7d #define SNS_FL_PORT 0x7e #define FABRIC_CONTROLLER 0x7f #define SIMPLE_NAME_SERVER 0x80 #define SNS_FIRST_LOOP_ID 0x81 #define MANAGEMENT_SERVER 0xfe #define BROADCAST 0xff /* * There is no correspondence between an N-PORT id and an AL_PA. Therefore the * valid range of an N-PORT id is 0 through 0x7ef. */ #define NPH_LAST_HANDLE 0x7ee #define NPH_MGMT_SERVER 0x7ef /* FFFFEF */ #define NPH_SNS 0x7fc /* FFFFFC */ #define NPH_FABRIC_CONTROLLER 0x7fd /* FFFFFD */ #define NPH_F_PORT 0x7fe /* FFFFFE */ #define NPH_IP_BROADCAST 0x7ff /* FFFFFF */ #define NPH_SNS_LID(ha) (IS_FWI2_CAPABLE(ha) ? NPH_SNS : SIMPLE_NAME_SERVER) #define MAX_CMDSZ 16 /* SCSI maximum CDB size. */ #include "qla_fw.h" struct name_list_extended { struct get_name_list_extended *l; dma_addr_t ldma; struct list_head fcports; u32 size; u8 sent; }; struct els_reject { struct fc_els_ls_rjt *c; dma_addr_t cdma; u16 size; }; /* * Timeout timer counts in seconds */ #define PORT_RETRY_TIME 1 #define LOOP_DOWN_TIMEOUT 60 #define LOOP_DOWN_TIME 255 /* 240 */ #define LOOP_DOWN_RESET (LOOP_DOWN_TIME - 30) #define DEFAULT_OUTSTANDING_COMMANDS 4096 #define MIN_OUTSTANDING_COMMANDS 128 /* ISP request and response entry counts (37-65535) */ #define REQUEST_ENTRY_CNT_2100 128 /* Number of request entries. */ #define REQUEST_ENTRY_CNT_2200 2048 /* Number of request entries. */ #define REQUEST_ENTRY_CNT_24XX 2048 /* Number of request entries. */ #define REQUEST_ENTRY_CNT_83XX 8192 /* Number of request entries. */ #define RESPONSE_ENTRY_CNT_83XX 4096 /* Number of response entries.*/ #define RESPONSE_ENTRY_CNT_2100 64 /* Number of response entries.*/ #define RESPONSE_ENTRY_CNT_2300 512 /* Number of response entries.*/ #define RESPONSE_ENTRY_CNT_MQ 128 /* Number of response entries.*/ #define ATIO_ENTRY_CNT_24XX 4096 /* Number of ATIO entries. */ #define RESPONSE_ENTRY_CNT_FX00 256 /* Number of response entries.*/ #define FW_DEF_EXCHANGES_CNT 2048 #define FW_MAX_EXCHANGES_CNT (32 * 1024) #define REDUCE_EXCHANGES_CNT (8 * 1024) #define SET_DID_STATUS(stat_var, status) (stat_var = status << 16) struct req_que; struct qla_tgt_sess; /* * SCSI Request Block */ struct srb_cmd { struct scsi_cmnd *cmd; /* Linux SCSI command pkt */ uint32_t request_sense_length; uint32_t fw_sense_length; uint8_t *request_sense_ptr; struct ct6_dsd *ct6_ctx; struct crc_context *crc_ctx; }; /* * SRB flag definitions */ #define SRB_DMA_VALID BIT_0 /* Command sent to ISP */ #define SRB_FCP_CMND_DMA_VALID BIT_12 /* DIF: DSD List valid */ #define SRB_CRC_CTX_DMA_VALID BIT_2 /* DIF: context DMA valid */ #define SRB_CRC_PROT_DMA_VALID BIT_4 /* DIF: prot DMA valid */ #define SRB_CRC_CTX_DSD_VALID BIT_5 /* DIF: dsd_list valid */ #define SRB_WAKEUP_ON_COMP BIT_6 #define SRB_DIF_BUNDL_DMA_VALID BIT_7 /* DIF: DMA list valid */ #define SRB_EDIF_CLEANUP_DELETE BIT_9 /* To identify if a srb is of T10-CRC type. @sp => srb_t pointer */ #define IS_PROT_IO(sp) (sp->flags & SRB_CRC_CTX_DSD_VALID) #define ISP_REG16_DISCONNECT 0xFFFF static inline le_id_t be_id_to_le(be_id_t id) { le_id_t res; res.domain = id.domain; res.area = id.area; res.al_pa = id.al_pa; return res; } static inline be_id_t le_id_to_be(le_id_t id) { be_id_t res; res.domain = id.domain; res.area = id.area; res.al_pa = id.al_pa; return res; } static inline port_id_t be_to_port_id(be_id_t id) { port_id_t res; res.b.domain = id.domain; res.b.area = id.area; res.b.al_pa = id.al_pa; res.b.rsvd_1 = 0; return res; } static inline be_id_t port_id_to_be_id(port_id_t port_id) { be_id_t res; res.domain = port_id.b.domain; res.area = port_id.b.area; res.al_pa = port_id.b.al_pa; return res; } struct els_logo_payload { uint8_t opcode; uint8_t rsvd[3]; uint8_t s_id[3]; uint8_t rsvd1[1]; uint8_t wwpn[WWN_SIZE]; }; struct els_plogi_payload { uint8_t opcode; uint8_t rsvd[3]; __be32 data[112 / 4]; }; struct ct_arg { void *iocb; u16 nport_handle; dma_addr_t req_dma; dma_addr_t rsp_dma; u32 req_size; u32 rsp_size; u32 req_allocated_size; u32 rsp_allocated_size; void *req; void *rsp; port_id_t id; }; /* * SRB extensions. */ struct srb_iocb { union { struct { uint16_t flags; #define SRB_LOGIN_RETRIED BIT_0 #define SRB_LOGIN_COND_PLOGI BIT_1 #define SRB_LOGIN_SKIP_PRLI BIT_2 #define SRB_LOGIN_NVME_PRLI BIT_3 #define SRB_LOGIN_PRLI_ONLY BIT_4 #define SRB_LOGIN_FCSP BIT_5 uint16_t data[2]; u32 iop[2]; } logio; struct { #define ELS_DCMD_TIMEOUT 20 #define ELS_DCMD_LOGO 0x5 uint32_t flags; uint32_t els_cmd; struct completion comp; struct els_logo_payload *els_logo_pyld; dma_addr_t els_logo_pyld_dma; } els_logo; struct els_plogi { #define ELS_DCMD_PLOGI 0x3 uint32_t flags; uint32_t els_cmd; struct completion comp; struct els_plogi_payload *els_plogi_pyld; struct els_plogi_payload *els_resp_pyld; u32 tx_size; u32 rx_size; dma_addr_t els_plogi_pyld_dma; dma_addr_t els_resp_pyld_dma; __le32 fw_status[3]; __le16 comp_status; __le16 len; } els_plogi; struct { /* * Values for flags field below are as * defined in tsk_mgmt_entry struct * for control_flags field in qla_fw.h. */ uint64_t lun; uint32_t flags; uint32_t data; struct completion comp; __le16 comp_status; } tmf; struct { #define SRB_FXDISC_REQ_DMA_VALID BIT_0 #define SRB_FXDISC_RESP_DMA_VALID BIT_1 #define SRB_FXDISC_REQ_DWRD_VALID BIT_2 #define SRB_FXDISC_RSP_DWRD_VALID BIT_3 #define FXDISC_TIMEOUT 20 uint8_t flags; uint32_t req_len; uint32_t rsp_len; void *req_addr; void *rsp_addr; dma_addr_t req_dma_handle; dma_addr_t rsp_dma_handle; __le32 adapter_id; __le32 adapter_id_hi; __le16 req_func_type; __le32 req_data; __le32 req_data_extra; __le32 result; __le32 seq_number; __le16 fw_flags; struct completion fxiocb_comp; __le32 reserved_0; uint8_t reserved_1; } fxiocb; struct { uint32_t cmd_hndl; __le16 comp_status; __le16 req_que_no; struct completion comp; } abt; struct ct_arg ctarg; #define MAX_IOCB_MB_REG 28 #define SIZEOF_IOCB_MB_REG (MAX_IOCB_MB_REG * sizeof(uint16_t)) struct { u16 in_mb[MAX_IOCB_MB_REG]; /* from FW */ u16 out_mb[MAX_IOCB_MB_REG]; /* to FW */ void *out, *in; dma_addr_t out_dma, in_dma; struct completion comp; int rc; } mbx; struct { struct imm_ntfy_from_isp *ntfy; } nack; struct { __le16 comp_status; __le16 rsp_pyld_len; uint8_t aen_op; void *desc; /* These are only used with ls4 requests */ int cmd_len; int rsp_len; dma_addr_t cmd_dma; dma_addr_t rsp_dma; enum nvmefc_fcp_datadir dir; uint32_t dl; uint32_t timeout_sec; struct list_head entry; } nvme; struct { u16 cmd; u16 vp_index; } ctrlvp; struct { struct edif_sa_ctl *sa_ctl; struct qla_sa_update_frame sa_frame; } sa_update; } u; struct timer_list timer; void (*timeout)(void *); }; /* Values for srb_ctx type */ #define SRB_LOGIN_CMD 1 #define SRB_LOGOUT_CMD 2 #define SRB_ELS_CMD_RPT 3 #define SRB_ELS_CMD_HST 4 #define SRB_CT_CMD 5 #define SRB_ADISC_CMD 6 #define SRB_TM_CMD 7 #define SRB_SCSI_CMD 8 #define SRB_BIDI_CMD 9 #define SRB_FXIOCB_DCMD 10 #define SRB_FXIOCB_BCMD 11 #define SRB_ABT_CMD 12 #define SRB_ELS_DCMD 13 #define SRB_MB_IOCB 14 #define SRB_CT_PTHRU_CMD 15 #define SRB_NACK_PLOGI 16 #define SRB_NACK_PRLI 17 #define SRB_NACK_LOGO 18 #define SRB_NVME_CMD 19 #define SRB_NVME_LS 20 #define SRB_PRLI_CMD 21 #define SRB_CTRL_VP 22 #define SRB_PRLO_CMD 23 #define SRB_SA_UPDATE 25 #define SRB_ELS_CMD_HST_NOLOGIN 26 #define SRB_SA_REPLACE 27 struct qla_els_pt_arg { u8 els_opcode; u8 vp_idx; __le16 nport_handle; u16 control_flags; __le32 rx_xchg_address; port_id_t did; u32 tx_len, tx_byte_count, rx_len, rx_byte_count; dma_addr_t tx_addr, rx_addr; }; enum { TYPE_SRB, TYPE_TGT_CMD, TYPE_TGT_TMCMD, /* task management */ }; struct iocb_resource { u8 res_type; u8 pad; u16 iocb_cnt; }; struct bsg_cmd { struct bsg_job *bsg_job; union { struct qla_els_pt_arg els_arg; } u; }; typedef struct srb { /* * Do not move cmd_type field, it needs to * line up with qla_tgt_cmd->cmd_type */ uint8_t cmd_type; uint8_t pad[3]; struct iocb_resource iores; struct kref cmd_kref; /* need to migrate ref_count over to this */ void *priv; wait_queue_head_t nvme_ls_waitq; struct fc_port *fcport; struct scsi_qla_host *vha; unsigned int start_timer:1; uint32_t handle; uint16_t flags; uint16_t type; const char *name; int iocbs; struct qla_qpair *qpair; struct srb *cmd_sp; struct list_head elem; u32 gen1; /* scratch */ u32 gen2; /* scratch */ int rc; int retry_count; struct completion *comp; union { struct srb_iocb iocb_cmd; struct bsg_job *bsg_job; struct srb_cmd scmd; struct bsg_cmd bsg_cmd; } u; struct { bool remapped; struct { dma_addr_t dma; void *buf; uint len; } req; struct { dma_addr_t dma; void *buf; uint len; } rsp; } remap; /* * Report completion status @res and call sp_put(@sp). @res is * an NVMe status code, a SCSI result (e.g. DID_OK << 16) or a * QLA_* status value. */ void (*done)(struct srb *sp, int res); /* Stop the timer and free @sp. Only used by the FCP code. */ void (*free)(struct srb *sp); /* * Call nvme_private->fd->done() and free @sp. Only used by the NVMe * code. */ void (*put_fn)(struct kref *kref); } srb_t; #define GET_CMD_SP(sp) (sp->u.scmd.cmd) #define GET_CMD_SENSE_LEN(sp) \ (sp->u.scmd.request_sense_length) #define SET_CMD_SENSE_LEN(sp, len) \ (sp->u.scmd.request_sense_length = len) #define GET_CMD_SENSE_PTR(sp) \ (sp->u.scmd.request_sense_ptr) #define SET_CMD_SENSE_PTR(sp, ptr) \ (sp->u.scmd.request_sense_ptr = ptr) #define GET_FW_SENSE_LEN(sp) \ (sp->u.scmd.fw_sense_length) #define SET_FW_SENSE_LEN(sp, len) \ (sp->u.scmd.fw_sense_length = len) struct msg_echo_lb { dma_addr_t send_dma; dma_addr_t rcv_dma; uint16_t req_sg_cnt; uint16_t rsp_sg_cnt; uint16_t options; uint32_t transfer_size; uint32_t iteration_count; }; /* * ISP I/O Register Set structure definitions. */ struct device_reg_2xxx { __le16 flash_address; /* Flash BIOS address */ __le16 flash_data; /* Flash BIOS data */ __le16 unused_1[1]; /* Gap */ __le16 ctrl_status; /* Control/Status */ #define CSR_FLASH_64K_BANK BIT_3 /* Flash upper 64K bank select */ #define CSR_FLASH_ENABLE BIT_1 /* Flash BIOS Read/Write enable */ #define CSR_ISP_SOFT_RESET BIT_0 /* ISP soft reset */ __le16 ictrl; /* Interrupt control */ #define ICR_EN_INT BIT_15 /* ISP enable interrupts. */ #define ICR_EN_RISC BIT_3 /* ISP enable RISC interrupts. */ __le16 istatus; /* Interrupt status */ #define ISR_RISC_INT BIT_3 /* RISC interrupt */ __le16 semaphore; /* Semaphore */ __le16 nvram; /* NVRAM register. */ #define NVR_DESELECT 0 #define NVR_BUSY BIT_15 #define NVR_WRT_ENABLE BIT_14 /* Write enable */ #define NVR_PR_ENABLE BIT_13 /* Protection register enable */ #define NVR_DATA_IN BIT_3 #define NVR_DATA_OUT BIT_2 #define NVR_SELECT BIT_1 #define NVR_CLOCK BIT_0 #define NVR_WAIT_CNT 20000 union { struct { __le16 mailbox0; __le16 mailbox1; __le16 mailbox2; __le16 mailbox3; __le16 mailbox4; __le16 mailbox5; __le16 mailbox6; __le16 mailbox7; __le16 unused_2[59]; /* Gap */ } __attribute__((packed)) isp2100; struct { /* Request Queue */ __le16 req_q_in; /* In-Pointer */ __le16 req_q_out; /* Out-Pointer */ /* Response Queue */ __le16 rsp_q_in; /* In-Pointer */ __le16 rsp_q_out; /* Out-Pointer */ /* RISC to Host Status */ __le32 host_status; #define HSR_RISC_INT BIT_15 /* RISC interrupt */ #define HSR_RISC_PAUSED BIT_8 /* RISC Paused */ /* Host to Host Semaphore */ __le16 host_semaphore; __le16 unused_3[17]; /* Gap */ __le16 mailbox0; __le16 mailbox1; __le16 mailbox2; __le16 mailbox3; __le16 mailbox4; __le16 mailbox5; __le16 mailbox6; __le16 mailbox7; __le16 mailbox8; __le16 mailbox9; __le16 mailbox10; __le16 mailbox11; __le16 mailbox12; __le16 mailbox13; __le16 mailbox14; __le16 mailbox15; __le16 mailbox16; __le16 mailbox17; __le16 mailbox18; __le16 mailbox19; __le16 mailbox20; __le16 mailbox21; __le16 mailbox22; __le16 mailbox23; __le16 mailbox24; __le16 mailbox25; __le16 mailbox26; __le16 mailbox27; __le16 mailbox28; __le16 mailbox29; __le16 mailbox30; __le16 mailbox31; __le16 fb_cmd; __le16 unused_4[10]; /* Gap */ } __attribute__((packed)) isp2300; } u; __le16 fpm_diag_config; __le16 unused_5[0x4]; /* Gap */ __le16 risc_hw; __le16 unused_5_1; /* Gap */ __le16 pcr; /* Processor Control Register. */ __le16 unused_6[0x5]; /* Gap */ __le16 mctr; /* Memory Configuration and Timing. */ __le16 unused_7[0x3]; /* Gap */ __le16 fb_cmd_2100; /* Unused on 23XX */ __le16 unused_8[0x3]; /* Gap */ __le16 hccr; /* Host command & control register. */ #define HCCR_HOST_INT BIT_7 /* Host interrupt bit */ #define HCCR_RISC_PAUSE BIT_5 /* Pause mode bit */ /* HCCR commands */ #define HCCR_RESET_RISC 0x1000 /* Reset RISC */ #define HCCR_PAUSE_RISC 0x2000 /* Pause RISC */ #define HCCR_RELEASE_RISC 0x3000 /* Release RISC from reset. */ #define HCCR_SET_HOST_INT 0x5000 /* Set host interrupt */ #define HCCR_CLR_HOST_INT 0x6000 /* Clear HOST interrupt */ #define HCCR_CLR_RISC_INT 0x7000 /* Clear RISC interrupt */ #define HCCR_DISABLE_PARITY_PAUSE 0x4001 /* Disable parity error RISC pause. */ #define HCCR_ENABLE_PARITY 0xA000 /* Enable PARITY interrupt */ __le16 unused_9[5]; /* Gap */ __le16 gpiod; /* GPIO Data register. */ __le16 gpioe; /* GPIO Enable register. */ #define GPIO_LED_MASK 0x00C0 #define GPIO_LED_GREEN_OFF_AMBER_OFF 0x0000 #define GPIO_LED_GREEN_ON_AMBER_OFF 0x0040 #define GPIO_LED_GREEN_OFF_AMBER_ON 0x0080 #define GPIO_LED_GREEN_ON_AMBER_ON 0x00C0 #define GPIO_LED_ALL_OFF 0x0000 #define GPIO_LED_RED_ON_OTHER_OFF 0x0001 /* isp2322 */ #define GPIO_LED_RGA_ON 0x00C1 /* isp2322: red green amber */ union { struct { __le16 unused_10[8]; /* Gap */ __le16 mailbox8; __le16 mailbox9; __le16 mailbox10; __le16 mailbox11; __le16 mailbox12; __le16 mailbox13; __le16 mailbox14; __le16 mailbox15; __le16 mailbox16; __le16 mailbox17; __le16 mailbox18; __le16 mailbox19; __le16 mailbox20; __le16 mailbox21; __le16 mailbox22; __le16 mailbox23; /* Also probe reg. */ } __attribute__((packed)) isp2200; } u_end; }; struct device_reg_25xxmq { __le32 req_q_in; __le32 req_q_out; __le32 rsp_q_in; __le32 rsp_q_out; __le32 atio_q_in; __le32 atio_q_out; }; struct device_reg_fx00 { __le32 mailbox0; /* 00 */ __le32 mailbox1; /* 04 */ __le32 mailbox2; /* 08 */ __le32 mailbox3; /* 0C */ __le32 mailbox4; /* 10 */ __le32 mailbox5; /* 14 */ __le32 mailbox6; /* 18 */ __le32 mailbox7; /* 1C */ __le32 mailbox8; /* 20 */ __le32 mailbox9; /* 24 */ __le32 mailbox10; /* 28 */ __le32 mailbox11; __le32 mailbox12; __le32 mailbox13; __le32 mailbox14; __le32 mailbox15; __le32 mailbox16; __le32 mailbox17; __le32 mailbox18; __le32 mailbox19; __le32 mailbox20; __le32 mailbox21; __le32 mailbox22; __le32 mailbox23; __le32 mailbox24; __le32 mailbox25; __le32 mailbox26; __le32 mailbox27; __le32 mailbox28; __le32 mailbox29; __le32 mailbox30; __le32 mailbox31; __le32 aenmailbox0; __le32 aenmailbox1; __le32 aenmailbox2; __le32 aenmailbox3; __le32 aenmailbox4; __le32 aenmailbox5; __le32 aenmailbox6; __le32 aenmailbox7; /* Request Queue. */ __le32 req_q_in; /* A0 - Request Queue In-Pointer */ __le32 req_q_out; /* A4 - Request Queue Out-Pointer */ /* Response Queue. */ __le32 rsp_q_in; /* A8 - Response Queue In-Pointer */ __le32 rsp_q_out; /* AC - Response Queue Out-Pointer */ /* Init values shadowed on FW Up Event */ __le32 initval0; /* B0 */ __le32 initval1; /* B4 */ __le32 initval2; /* B8 */ __le32 initval3; /* BC */ __le32 initval4; /* C0 */ __le32 initval5; /* C4 */ __le32 initval6; /* C8 */ __le32 initval7; /* CC */ __le32 fwheartbeat; /* D0 */ __le32 pseudoaen; /* D4 */ }; typedef union { struct device_reg_2xxx isp; struct device_reg_24xx isp24; struct device_reg_25xxmq isp25mq; struct device_reg_82xx isp82; struct device_reg_fx00 ispfx00; } __iomem device_reg_t; #define ISP_REQ_Q_IN(ha, reg) \ (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ &(reg)->u.isp2100.mailbox4 : \ &(reg)->u.isp2300.req_q_in) #define ISP_REQ_Q_OUT(ha, reg) \ (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ &(reg)->u.isp2100.mailbox4 : \ &(reg)->u.isp2300.req_q_out) #define ISP_RSP_Q_IN(ha, reg) \ (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ &(reg)->u.isp2100.mailbox5 : \ &(reg)->u.isp2300.rsp_q_in) #define ISP_RSP_Q_OUT(ha, reg) \ (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ &(reg)->u.isp2100.mailbox5 : \ &(reg)->u.isp2300.rsp_q_out) #define ISP_ATIO_Q_IN(vha) (vha->hw->tgt.atio_q_in) #define ISP_ATIO_Q_OUT(vha) (vha->hw->tgt.atio_q_out) #define MAILBOX_REG(ha, reg, num) \ (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ (num < 8 ? \ &(reg)->u.isp2100.mailbox0 + (num) : \ &(reg)->u_end.isp2200.mailbox8 + (num) - 8) : \ &(reg)->u.isp2300.mailbox0 + (num)) #define RD_MAILBOX_REG(ha, reg, num) \ rd_reg_word(MAILBOX_REG(ha, reg, num)) #define WRT_MAILBOX_REG(ha, reg, num, data) \ wrt_reg_word(MAILBOX_REG(ha, reg, num), data) #define FB_CMD_REG(ha, reg) \ (IS_QLA2100(ha) || IS_QLA2200(ha) ? \ &(reg)->fb_cmd_2100 : \ &(reg)->u.isp2300.fb_cmd) #define RD_FB_CMD_REG(ha, reg) \ rd_reg_word(FB_CMD_REG(ha, reg)) #define WRT_FB_CMD_REG(ha, reg, data) \ wrt_reg_word(FB_CMD_REG(ha, reg), data) typedef struct { uint32_t out_mb; /* outbound from driver */ uint32_t in_mb; /* Incoming from RISC */ uint16_t mb[MAILBOX_REGISTER_COUNT]; long buf_size; void *bufp; uint32_t tov; uint8_t flags; #define MBX_DMA_IN BIT_0 #define MBX_DMA_OUT BIT_1 #define IOCTL_CMD BIT_2 } mbx_cmd_t; struct mbx_cmd_32 { uint32_t out_mb; /* outbound from driver */ uint32_t in_mb; /* Incoming from RISC */ uint32_t mb[MAILBOX_REGISTER_COUNT]; long buf_size; void *bufp; uint32_t tov; uint8_t flags; #define MBX_DMA_IN BIT_0 #define MBX_DMA_OUT BIT_1 #define IOCTL_CMD BIT_2 }; #define MBX_TOV_SECONDS 30 /* * ISP product identification definitions in mailboxes after reset. */ #define PROD_ID_1 0x4953 #define PROD_ID_2 0x0000 #define PROD_ID_2a 0x5020 #define PROD_ID_3 0x2020 /* * ISP mailbox Self-Test status codes */ #define MBS_FRM_ALIVE 0 /* Firmware Alive. */ #define MBS_CHKSUM_ERR 1 /* Checksum Error. */ #define MBS_BUSY 4 /* Busy. */ /* * ISP mailbox command complete status codes */ #define MBS_COMMAND_COMPLETE 0x4000 #define MBS_INVALID_COMMAND 0x4001 #define MBS_HOST_INTERFACE_ERROR 0x4002 #define MBS_TEST_FAILED 0x4003 #define MBS_COMMAND_ERROR 0x4005 #define MBS_COMMAND_PARAMETER_ERROR 0x4006 #define MBS_PORT_ID_USED 0x4007 #define MBS_LOOP_ID_USED 0x4008 #define MBS_ALL_IDS_IN_USE 0x4009 #define MBS_NOT_LOGGED_IN 0x400A #define MBS_LINK_DOWN_ERROR 0x400B #define MBS_DIAG_ECHO_TEST_ERROR 0x400C static inline bool qla2xxx_is_valid_mbs(unsigned int mbs) { return MBS_COMMAND_COMPLETE <= mbs && mbs <= MBS_DIAG_ECHO_TEST_ERROR; } /* * ISP mailbox asynchronous event status codes */ #define MBA_ASYNC_EVENT 0x8000 /* Asynchronous event. */ #define MBA_RESET 0x8001 /* Reset Detected. */ #define MBA_SYSTEM_ERR 0x8002 /* System Error. */ #define MBA_REQ_TRANSFER_ERR 0x8003 /* Request Transfer Error. */ #define MBA_RSP_TRANSFER_ERR 0x8004 /* Response Transfer Error. */ #define MBA_WAKEUP_THRES 0x8005 /* Request Queue Wake-up. */ #define MBA_LIP_OCCURRED 0x8010 /* Loop Initialization Procedure */ /* occurred. */ #define MBA_LOOP_UP 0x8011 /* FC Loop UP. */ #define MBA_LOOP_DOWN 0x8012 /* FC Loop Down. */ #define MBA_LIP_RESET 0x8013 /* LIP reset occurred. */ #define MBA_PORT_UPDATE 0x8014 /* Port Database update. */ #define MBA_RSCN_UPDATE 0x8015 /* Register State Chg Notification. */ #define MBA_LIP_F8 0x8016 /* Received a LIP F8. */ #define MBA_LOOP_INIT_ERR 0x8017 /* Loop Initialization Error. */ #define MBA_FABRIC_AUTH_REQ 0x801b /* Fabric Authentication Required. */ #define MBA_CONGN_NOTI_RECV 0x801e /* Congestion Notification Received */ #define MBA_SCSI_COMPLETION 0x8020 /* SCSI Command Complete. */ #define MBA_CTIO_COMPLETION 0x8021 /* CTIO Complete. */ #define MBA_IP_COMPLETION 0x8022 /* IP Transmit Command Complete. */ #define MBA_IP_RECEIVE 0x8023 /* IP Received. */ #define MBA_IP_BROADCAST 0x8024 /* IP Broadcast Received. */ #define MBA_IP_LOW_WATER_MARK 0x8025 /* IP Low Water Mark reached. */ #define MBA_IP_RCV_BUFFER_EMPTY 0x8026 /* IP receive buffer queue empty. */ #define MBA_IP_HDR_DATA_SPLIT 0x8027 /* IP header/data splitting feature */ /* used. */ #define MBA_TRACE_NOTIFICATION 0x8028 /* Trace/Diagnostic notification. */ #define MBA_POINT_TO_POINT 0x8030 /* Point to point mode. */ #define MBA_CMPLT_1_16BIT 0x8031 /* Completion 1 16bit IOSB. */ #define MBA_CMPLT_2_16BIT 0x8032 /* Completion 2 16bit IOSB. */ #define MBA_CMPLT_3_16BIT 0x8033 /* Completion 3 16bit IOSB. */ #define MBA_CMPLT_4_16BIT 0x8034 /* Completion 4 16bit IOSB. */ #define MBA_CMPLT_5_16BIT 0x8035 /* Completion 5 16bit IOSB. */ #define MBA_CHG_IN_CONNECTION 0x8036 /* Change in connection mode. */ #define MBA_RIO_RESPONSE 0x8040 /* RIO response queue update. */ #define MBA_ZIO_RESPONSE 0x8040 /* ZIO response queue update. */ #define MBA_CMPLT_2_32BIT 0x8042 /* Completion 2 32bit IOSB. */ #define MBA_BYPASS_NOTIFICATION 0x8043 /* Auto bypass notification. */ #define MBA_DISCARD_RND_FRAME 0x8048 /* discard RND frame due to error. */ #define MBA_REJECTED_FCP_CMD 0x8049 /* rejected FCP_CMD. */ #define MBA_FW_NOT_STARTED 0x8050 /* Firmware not started */ #define MBA_FW_STARTING 0x8051 /* Firmware starting */ #define MBA_FW_RESTART_CMPLT 0x8060 /* Firmware restart complete */ #define MBA_INIT_REQUIRED 0x8061 /* Initialization required */ #define MBA_SHUTDOWN_REQUESTED 0x8062 /* Shutdown Requested */ #define MBA_TEMPERATURE_ALERT 0x8070 /* Temperature Alert */ #define MBA_DPORT_DIAGNOSTICS 0x8080 /* D-port Diagnostics */ #define MBA_TRANS_INSERT 0x8130 /* Transceiver Insertion */ #define MBA_TRANS_REMOVE 0x8131 /* Transceiver Removal */ #define MBA_FW_INIT_FAILURE 0x8401 /* Firmware initialization failure */ #define MBA_MIRROR_LUN_CHANGE 0x8402 /* Mirror LUN State Change Notification */ #define MBA_FW_POLL_STATE 0x8600 /* Firmware in poll diagnostic state */ #define MBA_FW_RESET_FCT 0x8502 /* Firmware reset factory defaults */ #define MBA_FW_INIT_INPROGRESS 0x8500 /* Firmware boot in progress */ /* 83XX FCoE specific */ #define MBA_IDC_AEN 0x8200 /* FCoE: NIC Core state change AEN */ /* Interrupt type codes */ #define INTR_ROM_MB_SUCCESS 0x1 #define INTR_ROM_MB_FAILED 0x2 #define INTR_MB_SUCCESS 0x10 #define INTR_MB_FAILED 0x11 #define INTR_ASYNC_EVENT 0x12 #define INTR_RSP_QUE_UPDATE 0x13 #define INTR_RSP_QUE_UPDATE_83XX 0x14 #define INTR_ATIO_QUE_UPDATE 0x1C #define INTR_ATIO_RSP_QUE_UPDATE 0x1D #define INTR_ATIO_QUE_UPDATE_27XX 0x1E /* ISP mailbox loopback echo diagnostic error code */ #define MBS_LB_RESET 0x17 /* * Firmware options 1, 2, 3. */ #define FO1_AE_ON_LIPF8 BIT_0 #define FO1_AE_ALL_LIP_RESET BIT_1 #define FO1_CTIO_RETRY BIT_3 #define FO1_DISABLE_LIP_F7_SW BIT_4 #define FO1_DISABLE_100MS_LOS_WAIT BIT_5 #define FO1_DISABLE_GPIO6_7 BIT_6 /* LED bits */ #define FO1_AE_ON_LOOP_INIT_ERR BIT_7 #define FO1_SET_EMPHASIS_SWING BIT_8 #define FO1_AE_AUTO_BYPASS BIT_9 #define FO1_ENABLE_PURE_IOCB BIT_10 #define FO1_AE_PLOGI_RJT BIT_11 #define FO1_ENABLE_ABORT_SEQUENCE BIT_12 #define FO1_AE_QUEUE_FULL BIT_13 #define FO2_ENABLE_ATIO_TYPE_3 BIT_0 #define FO2_REV_LOOPBACK BIT_1 #define FO3_ENABLE_EMERG_IOCB BIT_0 #define FO3_AE_RND_ERROR BIT_1 /* 24XX additional firmware options */ #define ADD_FO_COUNT 3 #define ADD_FO1_DISABLE_GPIO_LED_CTRL BIT_6 /* LED bits */ #define ADD_FO1_ENABLE_PUREX_IOCB BIT_10 #define ADD_FO2_ENABLE_SEL_CLS2 BIT_5 #define ADD_FO3_NO_ABT_ON_LINK_DOWN BIT_14 /* * ISP mailbox commands */ #define MBC_LOAD_RAM 1 /* Load RAM. */ #define MBC_EXECUTE_FIRMWARE 2 /* Execute firmware. */ #define MBC_READ_RAM_WORD 5 /* Read RAM word. */ #define MBC_MAILBOX_REGISTER_TEST 6 /* Wrap incoming mailboxes */ #define MBC_VERIFY_CHECKSUM 7 /* Verify checksum. */ #define MBC_GET_FIRMWARE_VERSION 8 /* Get firmware revision. */ #define MBC_LOAD_RISC_RAM 9 /* Load RAM command. */ #define MBC_DUMP_RISC_RAM 0xa /* Dump RAM command. */ #define MBC_SECURE_FLASH_UPDATE 0xa /* Secure Flash Update(28xx) */ #define MBC_LOAD_RISC_RAM_EXTENDED 0xb /* Load RAM extended. */ #define MBC_DUMP_RISC_RAM_EXTENDED 0xc /* Dump RAM extended. */ #define MBC_WRITE_RAM_WORD_EXTENDED 0xd /* Write RAM word extended */ #define MBC_READ_RAM_EXTENDED 0xf /* Read RAM extended. */ #define MBC_IOCB_COMMAND 0x12 /* Execute IOCB command. */ #define MBC_STOP_FIRMWARE 0x14 /* Stop firmware. */ #define MBC_ABORT_COMMAND 0x15 /* Abort IOCB command. */ #define MBC_ABORT_DEVICE 0x16 /* Abort device (ID/LUN). */ #define MBC_ABORT_TARGET 0x17 /* Abort target (ID). */ #define MBC_RESET 0x18 /* Reset. */ #define MBC_GET_ADAPTER_LOOP_ID 0x20 /* Get loop id of ISP2200. */ #define MBC_GET_SET_ZIO_THRESHOLD 0x21 /* Get/SET ZIO THRESHOLD. */ #define MBC_GET_RETRY_COUNT 0x22 /* Get f/w retry cnt/delay. */ #define MBC_DISABLE_VI 0x24 /* Disable VI operation. */ #define MBC_ENABLE_VI 0x25 /* Enable VI operation. */ #define MBC_GET_FIRMWARE_OPTION 0x28 /* Get Firmware Options. */ #define MBC_GET_MEM_OFFLOAD_CNTRL_STAT 0x34 /* Memory Offload ctrl/Stat*/ #define MBC_SET_FIRMWARE_OPTION 0x38 /* Set Firmware Options. */ #define MBC_SET_GET_FC_LED_CONFIG 0x3b /* Set/Get FC LED config */ #define MBC_LOOP_PORT_BYPASS 0x40 /* Loop Port Bypass. */ #define MBC_LOOP_PORT_ENABLE 0x41 /* Loop Port Enable. */ #define MBC_GET_RESOURCE_COUNTS 0x42 /* Get Resource Counts. */ #define MBC_NON_PARTICIPATE 0x43 /* Non-Participating Mode. */ #define MBC_DIAGNOSTIC_ECHO 0x44 /* Diagnostic echo. */ #define MBC_DIAGNOSTIC_LOOP_BACK 0x45 /* Diagnostic loop back. */ #define MBC_ONLINE_SELF_TEST 0x46 /* Online self-test. */ #define MBC_ENHANCED_GET_PORT_DATABASE 0x47 /* Get port database + login */ #define MBC_CONFIGURE_VF 0x4b /* Configure VFs */ #define MBC_RESET_LINK_STATUS 0x52 /* Reset Link Error Status */ #define MBC_IOCB_COMMAND_A64 0x54 /* Execute IOCB command (64) */ #define MBC_PORT_LOGOUT 0x56 /* Port Logout request */ #define MBC_SEND_RNID_ELS 0x57 /* Send RNID ELS request */ #define MBC_SET_RNID_PARAMS 0x59 /* Set RNID parameters */ #define MBC_GET_RNID_PARAMS 0x5a /* Get RNID parameters */ #define MBC_DATA_RATE 0x5d /* Data Rate */ #define MBC_INITIALIZE_FIRMWARE 0x60 /* Initialize firmware */ #define MBC_INITIATE_LIP 0x62 /* Initiate Loop */ /* Initialization Procedure */ #define MBC_GET_FC_AL_POSITION_MAP 0x63 /* Get FC_AL Position Map. */ #define MBC_GET_PORT_DATABASE 0x64 /* Get Port Database. */ #define MBC_CLEAR_ACA 0x65 /* Clear ACA. */ #define MBC_TARGET_RESET 0x66 /* Target Reset. */ #define MBC_CLEAR_TASK_SET 0x67 /* Clear Task Set. */ #define MBC_ABORT_TASK_SET 0x68 /* Abort Task Set. */ #define MBC_GET_FIRMWARE_STATE 0x69 /* Get firmware state. */ #define MBC_GET_PORT_NAME 0x6a /* Get port name. */ #define MBC_GET_LINK_STATUS 0x6b /* Get port link status. */ #define MBC_LIP_RESET 0x6c /* LIP reset. */ #define MBC_SEND_SNS_COMMAND 0x6e /* Send Simple Name Server */ /* commandd. */ #define MBC_LOGIN_FABRIC_PORT 0x6f /* Login fabric port. */ #define MBC_SEND_CHANGE_REQUEST 0x70 /* Send Change Request. */ #define MBC_LOGOUT_FABRIC_PORT 0x71 /* Logout fabric port. */ #define MBC_LIP_FULL_LOGIN 0x72 /* Full login LIP. */ #define MBC_LOGIN_LOOP_PORT 0x74 /* Login Loop Port. */ #define MBC_PORT_NODE_NAME_LIST 0x75 /* Get port/node name list. */ #define MBC_INITIALIZE_RECEIVE_QUEUE 0x77 /* Initialize receive queue */ #define MBC_UNLOAD_IP 0x79 /* Shutdown IP */ #define MBC_GET_ID_LIST 0x7C /* Get Port ID list. */ #define MBC_SEND_LFA_COMMAND 0x7D /* Send Loop Fabric Address */ #define MBC_LUN_RESET 0x7E /* Send LUN reset */ /* * all the Mt. Rainier mailbox command codes that clash with FC/FCoE ones * should be defined with MBC_MR_* */ #define MBC_MR_DRV_SHUTDOWN 0x6A /* * ISP24xx mailbox commands */ #define MBC_WRITE_SERDES 0x3 /* Write serdes word. */ #define MBC_READ_SERDES 0x4 /* Read serdes word. */ #define MBC_LOAD_DUMP_MPI_RAM 0x5 /* Load/Dump MPI RAM. */ #define MBC_SERDES_PARAMS 0x10 /* Serdes Tx Parameters. */ #define MBC_GET_IOCB_STATUS 0x12 /* Get IOCB status command. */ #define MBC_PORT_PARAMS 0x1A /* Port iDMA Parameters. */ #define MBC_GET_TIMEOUT_PARAMS 0x22 /* Get FW timeouts. */ #define MBC_TRACE_CONTROL 0x27 /* Trace control command. */ #define MBC_GEN_SYSTEM_ERROR 0x2a /* Generate System Error. */ #define MBC_WRITE_SFP 0x30 /* Write SFP Data. */ #define MBC_READ_SFP 0x31 /* Read SFP Data. */ #define MBC_SET_TIMEOUT_PARAMS 0x32 /* Set FW timeouts. */ #define MBC_DPORT_DIAGNOSTICS 0x47 /* D-Port Diagnostics */ #define MBC_MID_INITIALIZE_FIRMWARE 0x48 /* MID Initialize firmware. */ #define MBC_MID_GET_VP_DATABASE 0x49 /* MID Get VP Database. */ #define MBC_MID_GET_VP_ENTRY 0x4a /* MID Get VP Entry. */ #define MBC_HOST_MEMORY_COPY 0x53 /* Host Memory Copy. */ #define MBC_SEND_RNFT_ELS 0x5e /* Send RNFT ELS request */ #define MBC_GET_LINK_PRIV_STATS 0x6d /* Get link & private data. */ #define MBC_LINK_INITIALIZATION 0x72 /* Do link initialization. */ #define MBC_SET_VENDOR_ID 0x76 /* Set Vendor ID. */ #define MBC_PORT_RESET 0x120 /* Port Reset */ #define MBC_SET_PORT_CONFIG 0x122 /* Set port configuration */ #define MBC_GET_PORT_CONFIG 0x123 /* Get port configuration */ /* * ISP81xx mailbox commands */ #define MBC_WRITE_MPI_REGISTER 0x01 /* Write MPI Register. */ /* * ISP8044 mailbox commands */ #define MBC_SET_GET_ETH_SERDES_REG 0x150 #define HCS_WRITE_SERDES 0x3 #define HCS_READ_SERDES 0x4 /* Firmware return data sizes */ #define FCAL_MAP_SIZE 128 /* Mailbox bit definitions for out_mb and in_mb */ #define MBX_31 BIT_31 #define MBX_30 BIT_30 #define MBX_29 BIT_29 #define MBX_28 BIT_28 #define MBX_27 BIT_27 #define MBX_26 BIT_26 #define MBX_25 BIT_25 #define MBX_24 BIT_24 #define MBX_23 BIT_23 #define MBX_22 BIT_22 #define MBX_21 BIT_21 #define MBX_20 BIT_20 #define MBX_19 BIT_19 #define MBX_18 BIT_18 #define MBX_17 BIT_17 #define MBX_16 BIT_16 #define MBX_15 BIT_15 #define MBX_14 BIT_14 #define MBX_13 BIT_13 #define MBX_12 BIT_12 #define MBX_11 BIT_11 #define MBX_10 BIT_10 #define MBX_9 BIT_9 #define MBX_8 BIT_8 #define MBX_7 BIT_7 #define MBX_6 BIT_6 #define MBX_5 BIT_5 #define MBX_4 BIT_4 #define MBX_3 BIT_3 #define MBX_2 BIT_2 #define MBX_1 BIT_1 #define MBX_0 BIT_0 #define RNID_TYPE_ELS_CMD 0x5 #define RNID_TYPE_PORT_LOGIN 0x7 #define RNID_BUFFER_CREDITS 0x8 #define RNID_TYPE_SET_VERSION 0x9 #define RNID_TYPE_ASIC_TEMP 0xC #define ELS_CMD_MAP_SIZE 32 /* * Firmware state codes from get firmware state mailbox command */ #define FSTATE_CONFIG_WAIT 0 #define FSTATE_WAIT_AL_PA 1 #define FSTATE_WAIT_LOGIN 2 #define FSTATE_READY 3 #define FSTATE_LOSS_OF_SYNC 4 #define FSTATE_ERROR 5 #define FSTATE_REINIT 6 #define FSTATE_NON_PART 7 #define FSTATE_CONFIG_CORRECT 0 #define FSTATE_P2P_RCV_LIP 1 #define FSTATE_P2P_CHOOSE_LOOP 2 #define FSTATE_P2P_RCV_UNIDEN_LIP 3 #define FSTATE_FATAL_ERROR 4 #define FSTATE_LOOP_BACK_CONN 5 #define QLA27XX_IMG_STATUS_VER_MAJOR 0x01 #define QLA27XX_IMG_STATUS_VER_MINOR 0x00 #define QLA27XX_IMG_STATUS_SIGN 0xFACEFADE #define QLA28XX_IMG_STATUS_SIGN 0xFACEFADF #define QLA28XX_IMG_STATUS_SIGN 0xFACEFADF #define QLA28XX_AUX_IMG_STATUS_SIGN 0xFACEFAED #define QLA27XX_DEFAULT_IMAGE 0 #define QLA27XX_PRIMARY_IMAGE 1 #define QLA27XX_SECONDARY_IMAGE 2 /* * Port Database structure definition * Little endian except where noted. */ #define PORT_DATABASE_SIZE 128 /* bytes */ typedef struct { uint8_t options; uint8_t control; uint8_t master_state; uint8_t slave_state; uint8_t reserved[2]; uint8_t hard_address; uint8_t reserved_1; uint8_t port_id[4]; uint8_t node_name[WWN_SIZE]; uint8_t port_name[WWN_SIZE]; __le16 execution_throttle; uint16_t execution_count; uint8_t reset_count; uint8_t reserved_2; uint16_t resource_allocation; uint16_t current_allocation; uint16_t queue_head; uint16_t queue_tail; uint16_t transmit_execution_list_next; uint16_t transmit_execution_list_previous; uint16_t common_features; uint16_t total_concurrent_sequences; uint16_t RO_by_information_category; uint8_t recipient; uint8_t initiator; uint16_t receive_data_size; uint16_t concurrent_sequences; uint16_t open_sequences_per_exchange; uint16_t lun_abort_flags; uint16_t lun_stop_flags; uint16_t stop_queue_head; uint16_t stop_queue_tail; uint16_t port_retry_timer; uint16_t next_sequence_id; uint16_t frame_count; uint16_t PRLI_payload_length; uint8_t prli_svc_param_word_0[2]; /* Big endian */ /* Bits 15-0 of word 0 */ uint8_t prli_svc_param_word_3[2]; /* Big endian */ /* Bits 15-0 of word 3 */ uint16_t loop_id; uint16_t extended_lun_info_list_pointer; uint16_t extended_lun_stop_list_pointer; } port_database_t; /* * Port database slave/master states */ #define PD_STATE_DISCOVERY 0 #define PD_STATE_WAIT_DISCOVERY_ACK 1 #define PD_STATE_PORT_LOGIN 2 #define PD_STATE_WAIT_PORT_LOGIN_ACK 3 #define PD_STATE_PROCESS_LOGIN 4 #define PD_STATE_WAIT_PROCESS_LOGIN_ACK 5 #define PD_STATE_PORT_LOGGED_IN 6 #define PD_STATE_PORT_UNAVAILABLE 7 #define PD_STATE_PROCESS_LOGOUT 8 #define PD_STATE_WAIT_PROCESS_LOGOUT_ACK 9 #define PD_STATE_PORT_LOGOUT 10 #define PD_STATE_WAIT_PORT_LOGOUT_ACK 11 #define QLA_ZIO_MODE_6 (BIT_2 | BIT_1) #define QLA_ZIO_DISABLED 0 #define QLA_ZIO_DEFAULT_TIMER 2 /* * ISP Initialization Control Block. * Little endian except where noted. */ #define ICB_VERSION 1 typedef struct { uint8_t version; uint8_t reserved_1; /* * LSB BIT 0 = Enable Hard Loop Id * LSB BIT 1 = Enable Fairness * LSB BIT 2 = Enable Full-Duplex * LSB BIT 3 = Enable Fast Posting * LSB BIT 4 = Enable Target Mode * LSB BIT 5 = Disable Initiator Mode * LSB BIT 6 = Enable ADISC * LSB BIT 7 = Enable Target Inquiry Data * * MSB BIT 0 = Enable PDBC Notify * MSB BIT 1 = Non Participating LIP * MSB BIT 2 = Descending Loop ID Search * MSB BIT 3 = Acquire Loop ID in LIPA * MSB BIT 4 = Stop PortQ on Full Status * MSB BIT 5 = Full Login after LIP * MSB BIT 6 = Node Name Option * MSB BIT 7 = Ext IFWCB enable bit */ uint8_t firmware_options[2]; __le16 frame_payload_size; __le16 max_iocb_allocation; __le16 execution_throttle; uint8_t retry_count; uint8_t retry_delay; /* unused */ uint8_t port_name[WWN_SIZE]; /* Big endian. */ uint16_t hard_address; uint8_t inquiry_data; uint8_t login_timeout; uint8_t node_name[WWN_SIZE]; /* Big endian. */ __le16 request_q_outpointer; __le16 response_q_inpointer; __le16 request_q_length; __le16 response_q_length; __le64 request_q_address __packed; __le64 response_q_address __packed; __le16 lun_enables; uint8_t command_resource_count; uint8_t immediate_notify_resource_count; __le16 timeout; uint8_t reserved_2[2]; /* * LSB BIT 0 = Timer Operation mode bit 0 * LSB BIT 1 = Timer Operation mode bit 1 * LSB BIT 2 = Timer Operation mode bit 2 * LSB BIT 3 = Timer Operation mode bit 3 * LSB BIT 4 = Init Config Mode bit 0 * LSB BIT 5 = Init Config Mode bit 1 * LSB BIT 6 = Init Config Mode bit 2 * LSB BIT 7 = Enable Non part on LIHA failure * * MSB BIT 0 = Enable class 2 * MSB BIT 1 = Enable ACK0 * MSB BIT 2 = * MSB BIT 3 = * MSB BIT 4 = FC Tape Enable * MSB BIT 5 = Enable FC Confirm * MSB BIT 6 = Enable command queuing in target mode * MSB BIT 7 = No Logo On Link Down */ uint8_t add_firmware_options[2]; uint8_t response_accumulation_timer; uint8_t interrupt_delay_timer; /* * LSB BIT 0 = Enable Read xfr_rdy * LSB BIT 1 = Soft ID only * LSB BIT 2 = * LSB BIT 3 = * LSB BIT 4 = FCP RSP Payload [0] * LSB BIT 5 = FCP RSP Payload [1] / Sbus enable - 2200 * LSB BIT 6 = Enable Out-of-Order frame handling * LSB BIT 7 = Disable Automatic PLOGI on Local Loop * * MSB BIT 0 = Sbus enable - 2300 * MSB BIT 1 = * MSB BIT 2 = * MSB BIT 3 = * MSB BIT 4 = LED mode * MSB BIT 5 = enable 50 ohm termination * MSB BIT 6 = Data Rate (2300 only) * MSB BIT 7 = Data Rate (2300 only) */ uint8_t special_options[2]; uint8_t reserved_3[26]; } init_cb_t; /* Special Features Control Block */ struct init_sf_cb { uint8_t format; uint8_t reserved0; /* * BIT 15-14 = Reserved * BIT_13 = SAN Congestion Management (1 - Enabled, 0 - Disabled) * BIT_12 = Remote Write Optimization (1 - Enabled, 0 - Disabled) * BIT 11-0 = Reserved */ __le16 flags; uint8_t reserved1[32]; uint16_t discard_OHRB_timeout_value; uint16_t remote_write_opt_queue_num; uint8_t reserved2[40]; uint8_t scm_related_parameter[16]; uint8_t reserved3[32]; }; /* * Get Link Status mailbox command return buffer. */ #define GLSO_SEND_RPS BIT_0 #define GLSO_USE_DID BIT_3 struct link_statistics { __le32 link_fail_cnt; __le32 loss_sync_cnt; __le32 loss_sig_cnt; __le32 prim_seq_err_cnt; __le32 inval_xmit_word_cnt; __le32 inval_crc_cnt; __le32 lip_cnt; __le32 link_up_cnt; __le32 link_down_loop_init_tmo; __le32 link_down_los; __le32 link_down_loss_rcv_clk; uint32_t reserved0[5]; __le32 port_cfg_chg; uint32_t reserved1[11]; __le32 rsp_q_full; __le32 atio_q_full; __le32 drop_ae; __le32 els_proto_err; __le32 reserved2; __le32 tx_frames; __le32 rx_frames; __le32 discarded_frames; __le32 dropped_frames; uint32_t reserved3; __le32 nos_rcvd; uint32_t reserved4[4]; __le32 tx_prjt; __le32 rcv_exfail; __le32 rcv_abts; __le32 seq_frm_miss; __le32 corr_err; __le32 mb_rqst; __le32 nport_full; __le32 eofa; uint32_t reserved5; __le64 fpm_recv_word_cnt; __le64 fpm_disc_word_cnt; __le64 fpm_xmit_word_cnt; uint32_t reserved6[70]; }; /* * NVRAM Command values. */ #define NV_START_BIT BIT_2 #define NV_WRITE_OP (BIT_26+BIT_24) #define NV_READ_OP (BIT_26+BIT_25) #define NV_ERASE_OP (BIT_26+BIT_25+BIT_24) #define NV_MASK_OP (BIT_26+BIT_25+BIT_24) #define NV_DELAY_COUNT 10 /* * QLogic ISP2100, ISP2200 and ISP2300 NVRAM structure definition. */ typedef struct { /* * NVRAM header */ uint8_t id[4]; uint8_t nvram_version; uint8_t reserved_0; /* * NVRAM RISC parameter block */ uint8_t parameter_block_version; uint8_t reserved_1; /* * LSB BIT 0 = Enable Hard Loop Id * LSB BIT 1 = Enable Fairness * LSB BIT 2 = Enable Full-Duplex * LSB BIT 3 = Enable Fast Posting * LSB BIT 4 = Enable Target Mode * LSB BIT 5 = Disable Initiator Mode * LSB BIT 6 = Enable ADISC * LSB BIT 7 = Enable Target Inquiry Data * * MSB BIT 0 = Enable PDBC Notify * MSB BIT 1 = Non Participating LIP * MSB BIT 2 = Descending Loop ID Search * MSB BIT 3 = Acquire Loop ID in LIPA * MSB BIT 4 = Stop PortQ on Full Status * MSB BIT 5 = Full Login after LIP * MSB BIT 6 = Node Name Option * MSB BIT 7 = Ext IFWCB enable bit */ uint8_t firmware_options[2]; __le16 frame_payload_size; __le16 max_iocb_allocation; __le16 execution_throttle; uint8_t retry_count; uint8_t retry_delay; /* unused */ uint8_t port_name[WWN_SIZE]; /* Big endian. */ uint16_t hard_address; uint8_t inquiry_data; uint8_t login_timeout; uint8_t node_name[WWN_SIZE]; /* Big endian. */ /* * LSB BIT 0 = Timer Operation mode bit 0 * LSB BIT 1 = Timer Operation mode bit 1 * LSB BIT 2 = Timer Operation mode bit 2 * LSB BIT 3 = Timer Operation mode bit 3 * LSB BIT 4 = Init Config Mode bit 0 * LSB BIT 5 = Init Config Mode bit 1 * LSB BIT 6 = Init Config Mode bit 2 * LSB BIT 7 = Enable Non part on LIHA failure * * MSB BIT 0 = Enable class 2 * MSB BIT 1 = Enable ACK0 * MSB BIT 2 = * MSB BIT 3 = * MSB BIT 4 = FC Tape Enable * MSB BIT 5 = Enable FC Confirm * MSB BIT 6 = Enable command queuing in target mode * MSB BIT 7 = No Logo On Link Down */ uint8_t add_firmware_options[2]; uint8_t response_accumulation_timer; uint8_t interrupt_delay_timer; /* * LSB BIT 0 = Enable Read xfr_rdy * LSB BIT 1 = Soft ID only * LSB BIT 2 = * LSB BIT 3 = * LSB BIT 4 = FCP RSP Payload [0] * LSB BIT 5 = FCP RSP Payload [1] / Sbus enable - 2200 * LSB BIT 6 = Enable Out-of-Order frame handling * LSB BIT 7 = Disable Automatic PLOGI on Local Loop * * MSB BIT 0 = Sbus enable - 2300 * MSB BIT 1 = * MSB BIT 2 = * MSB BIT 3 = * MSB BIT 4 = LED mode * MSB BIT 5 = enable 50 ohm termination * MSB BIT 6 = Data Rate (2300 only) * MSB BIT 7 = Data Rate (2300 only) */ uint8_t special_options[2]; /* Reserved for expanded RISC parameter block */ uint8_t reserved_2[22]; /* * LSB BIT 0 = Tx Sensitivity 1G bit 0 * LSB BIT 1 = Tx Sensitivity 1G bit 1 * LSB BIT 2 = Tx Sensitivity 1G bit 2 * LSB BIT 3 = Tx Sensitivity 1G bit 3 * LSB BIT 4 = Rx Sensitivity 1G bit 0 * LSB BIT 5 = Rx Sensitivity 1G bit 1 * LSB BIT 6 = Rx Sensitivity 1G bit 2 * LSB BIT 7 = Rx Sensitivity 1G bit 3 * * MSB BIT 0 = Tx Sensitivity 2G bit 0 * MSB BIT 1 = Tx Sensitivity 2G bit 1 * MSB BIT 2 = Tx Sensitivity 2G bit 2 * MSB BIT 3 = Tx Sensitivity 2G bit 3 * MSB BIT 4 = Rx Sensitivity 2G bit 0 * MSB BIT 5 = Rx Sensitivity 2G bit 1 * MSB BIT 6 = Rx Sensitivity 2G bit 2 * MSB BIT 7 = Rx Sensitivity 2G bit 3 * * LSB BIT 0 = Output Swing 1G bit 0 * LSB BIT 1 = Output Swing 1G bit 1 * LSB BIT 2 = Output Swing 1G bit 2 * LSB BIT 3 = Output Emphasis 1G bit 0 * LSB BIT 4 = Output Emphasis 1G bit 1 * LSB BIT 5 = Output Swing 2G bit 0 * LSB BIT 6 = Output Swing 2G bit 1 * LSB BIT 7 = Output Swing 2G bit 2 * * MSB BIT 0 = Output Emphasis 2G bit 0 * MSB BIT 1 = Output Emphasis 2G bit 1 * MSB BIT 2 = Output Enable * MSB BIT 3 = * MSB BIT 4 = * MSB BIT 5 = * MSB BIT 6 = * MSB BIT 7 = */ uint8_t seriallink_options[4]; /* * NVRAM host parameter block * * LSB BIT 0 = Enable spinup delay * LSB BIT 1 = Disable BIOS * LSB BIT 2 = Enable Memory Map BIOS * LSB BIT 3 = Enable Selectable Boot * LSB BIT 4 = Disable RISC code load * LSB BIT 5 = Set cache line size 1 * LSB BIT 6 = PCI Parity Disable * LSB BIT 7 = Enable extended logging * * MSB BIT 0 = Enable 64bit addressing * MSB BIT 1 = Enable lip reset * MSB BIT 2 = Enable lip full login * MSB BIT 3 = Enable target reset * MSB BIT 4 = Enable database storage * MSB BIT 5 = Enable cache flush read * MSB BIT 6 = Enable database load * MSB BIT 7 = Enable alternate WWN */ uint8_t host_p[2]; uint8_t boot_node_name[WWN_SIZE]; uint8_t boot_lun_number; uint8_t reset_delay; uint8_t port_down_retry_count; uint8_t boot_id_number; __le16 max_luns_per_target; uint8_t fcode_boot_port_name[WWN_SIZE]; uint8_t alternate_port_name[WWN_SIZE]; uint8_t alternate_node_name[WWN_SIZE]; /* * BIT 0 = Selective Login * BIT 1 = Alt-Boot Enable * BIT 2 = * BIT 3 = Boot Order List * BIT 4 = * BIT 5 = Selective LUN * BIT 6 = * BIT 7 = unused */ uint8_t efi_parameters; uint8_t link_down_timeout; uint8_t adapter_id[16]; uint8_t alt1_boot_node_name[WWN_SIZE]; uint16_t alt1_boot_lun_number; uint8_t alt2_boot_node_name[WWN_SIZE]; uint16_t alt2_boot_lun_number; uint8_t alt3_boot_node_name[WWN_SIZE]; uint16_t alt3_boot_lun_number; uint8_t alt4_boot_node_name[WWN_SIZE]; uint16_t alt4_boot_lun_number; uint8_t alt5_boot_node_name[WWN_SIZE]; uint16_t alt5_boot_lun_number; uint8_t alt6_boot_node_name[WWN_SIZE]; uint16_t alt6_boot_lun_number; uint8_t alt7_boot_node_name[WWN_SIZE]; uint16_t alt7_boot_lun_number; uint8_t reserved_3[2]; /* Offset 200-215 : Model Number */ uint8_t model_number[16]; /* OEM related items */ uint8_t oem_specific[16]; /* * NVRAM Adapter Features offset 232-239 * * LSB BIT 0 = External GBIC * LSB BIT 1 = Risc RAM parity * LSB BIT 2 = Buffer Plus Module * LSB BIT 3 = Multi Chip Adapter * LSB BIT 4 = Internal connector * LSB BIT 5 = * LSB BIT 6 = * LSB BIT 7 = * * MSB BIT 0 = * MSB BIT 1 = * MSB BIT 2 = * MSB BIT 3 = * MSB BIT 4 = * MSB BIT 5 = * MSB BIT 6 = * MSB BIT 7 = */ uint8_t adapter_features[2]; uint8_t reserved_4[16]; /* Subsystem vendor ID for ISP2200 */ uint16_t subsystem_vendor_id_2200; /* Subsystem device ID for ISP2200 */ uint16_t subsystem_device_id_2200; uint8_t reserved_5; uint8_t checksum; } nvram_t; /* * ISP queue - response queue entry definition. */ typedef struct { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t sys_define; /* System defined. */ uint8_t entry_status; /* Entry Status. */ uint32_t handle; /* System defined handle */ uint8_t data[52]; uint32_t signature; #define RESPONSE_PROCESSED 0xDEADDEAD /* Signature */ } response_t; /* * ISP queue - ATIO queue entry definition. */ struct atio { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ __le16 attr_n_length; uint8_t data[56]; uint32_t signature; #define ATIO_PROCESSED 0xDEADDEAD /* Signature */ }; typedef union { __le16 extended; struct { uint8_t reserved; uint8_t standard; } id; } target_id_t; #define SET_TARGET_ID(ha, to, from) \ do { \ if (HAS_EXTENDED_IDS(ha)) \ to.extended = cpu_to_le16(from); \ else \ to.id.standard = (uint8_t)from; \ } while (0) /* * ISP queue - command entry structure definition. */ #define COMMAND_TYPE 0x11 /* Command entry */ typedef struct { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t sys_define; /* System defined. */ uint8_t entry_status; /* Entry Status. */ uint32_t handle; /* System handle. */ target_id_t target; /* SCSI ID */ __le16 lun; /* SCSI LUN */ __le16 control_flags; /* Control flags. */ #define CF_WRITE BIT_6 #define CF_READ BIT_5 #define CF_SIMPLE_TAG BIT_3 #define CF_ORDERED_TAG BIT_2 #define CF_HEAD_TAG BIT_1 uint16_t reserved_1; __le16 timeout; /* Command timeout. */ __le16 dseg_count; /* Data segment count. */ uint8_t scsi_cdb[MAX_CMDSZ]; /* SCSI command words. */ __le32 byte_count; /* Total byte count. */ union { struct dsd32 dsd32[3]; struct dsd64 dsd64[2]; }; } cmd_entry_t; /* * ISP queue - 64-Bit addressing, command entry structure definition. */ #define COMMAND_A64_TYPE 0x19 /* Command A64 entry */ typedef struct { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t sys_define; /* System defined. */ uint8_t entry_status; /* Entry Status. */ uint32_t handle; /* System handle. */ target_id_t target; /* SCSI ID */ __le16 lun; /* SCSI LUN */ __le16 control_flags; /* Control flags. */ uint16_t reserved_1; __le16 timeout; /* Command timeout. */ __le16 dseg_count; /* Data segment count. */ uint8_t scsi_cdb[MAX_CMDSZ]; /* SCSI command words. */ uint32_t byte_count; /* Total byte count. */ struct dsd64 dsd[2]; } cmd_a64_entry_t, request_t; /* * ISP queue - continuation entry structure definition. */ #define CONTINUE_TYPE 0x02 /* Continuation entry. */ typedef struct { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t sys_define; /* System defined. */ uint8_t entry_status; /* Entry Status. */ uint32_t reserved; struct dsd32 dsd[7]; } cont_entry_t; /* * ISP queue - 64-Bit addressing, continuation entry structure definition. */ #define CONTINUE_A64_TYPE 0x0A /* Continuation A64 entry. */ typedef struct { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t sys_define; /* System defined. */ uint8_t entry_status; /* Entry Status. */ struct dsd64 dsd[5]; } cont_a64_entry_t; #define PO_MODE_DIF_INSERT 0 #define PO_MODE_DIF_REMOVE 1 #define PO_MODE_DIF_PASS 2 #define PO_MODE_DIF_REPLACE 3 #define PO_MODE_DIF_TCP_CKSUM 6 #define PO_ENABLE_INCR_GUARD_SEED BIT_3 #define PO_DISABLE_GUARD_CHECK BIT_4 #define PO_DISABLE_INCR_REF_TAG BIT_5 #define PO_DIS_HEADER_MODE BIT_7 #define PO_ENABLE_DIF_BUNDLING BIT_8 #define PO_DIS_FRAME_MODE BIT_9 #define PO_DIS_VALD_APP_ESC BIT_10 /* Dis validation for escape tag/ffffh */ #define PO_DIS_VALD_APP_REF_ESC BIT_11 #define PO_DIS_APP_TAG_REPL BIT_12 /* disable REG Tag replacement */ #define PO_DIS_REF_TAG_REPL BIT_13 #define PO_DIS_APP_TAG_VALD BIT_14 /* disable REF Tag validation */ #define PO_DIS_REF_TAG_VALD BIT_15 /* * ISP queue - 64-Bit addressing, continuation crc entry structure definition. */ struct crc_context { uint32_t handle; /* System handle. */ __le32 ref_tag; __le16 app_tag; uint8_t ref_tag_mask[4]; /* Validation/Replacement Mask*/ uint8_t app_tag_mask[2]; /* Validation/Replacement Mask*/ __le16 guard_seed; /* Initial Guard Seed */ __le16 prot_opts; /* Requested Data Protection Mode */ __le16 blk_size; /* Data size in bytes */ __le16 runt_blk_guard; /* Guard value for runt block (tape * only) */ __le32 byte_count; /* Total byte count/ total data * transfer count */ union { struct { uint32_t reserved_1; uint16_t reserved_2; uint16_t reserved_3; uint32_t reserved_4; struct dsd64 data_dsd[1]; uint32_t reserved_5[2]; uint32_t reserved_6; } nobundling; struct { __le32 dif_byte_count; /* Total DIF byte * count */ uint16_t reserved_1; __le16 dseg_count; /* Data segment count */ uint32_t reserved_2; struct dsd64 data_dsd[1]; struct dsd64 dif_dsd; } bundling; } u; struct fcp_cmnd fcp_cmnd; dma_addr_t crc_ctx_dma; /* List of DMA context transfers */ struct list_head dsd_list; /* List of DIF Bundling context DMA address */ struct list_head ldif_dsd_list; u8 no_ldif_dsd; struct list_head ldif_dma_hndl_list; u32 dif_bundl_len; u8 no_dif_bundl; /* This structure should not exceed 512 bytes */ }; #define CRC_CONTEXT_LEN_FW (offsetof(struct crc_context, fcp_cmnd.lun)) #define CRC_CONTEXT_FCPCMND_OFF (offsetof(struct crc_context, fcp_cmnd.lun)) /* * ISP queue - status entry structure definition. */ #define STATUS_TYPE 0x03 /* Status entry. */ typedef struct { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t sys_define; /* System defined. */ uint8_t entry_status; /* Entry Status. */ uint32_t handle; /* System handle. */ __le16 scsi_status; /* SCSI status. */ __le16 comp_status; /* Completion status. */ __le16 state_flags; /* State flags. */ __le16 status_flags; /* Status flags. */ __le16 rsp_info_len; /* Response Info Length. */ __le16 req_sense_length; /* Request sense data length. */ __le32 residual_length; /* Residual transfer length. */ uint8_t rsp_info[8]; /* FCP response information. */ uint8_t req_sense_data[32]; /* Request sense data. */ } sts_entry_t; /* * Status entry entry status */ #define RF_RQ_DMA_ERROR BIT_6 /* Request Queue DMA error. */ #define RF_INV_E_ORDER BIT_5 /* Invalid entry order. */ #define RF_INV_E_COUNT BIT_4 /* Invalid entry count. */ #define RF_INV_E_PARAM BIT_3 /* Invalid entry parameter. */ #define RF_INV_E_TYPE BIT_2 /* Invalid entry type. */ #define RF_BUSY BIT_1 /* Busy */ #define RF_MASK (RF_RQ_DMA_ERROR | RF_INV_E_ORDER | RF_INV_E_COUNT | \ RF_INV_E_PARAM | RF_INV_E_TYPE | RF_BUSY) #define RF_MASK_24XX (RF_INV_E_ORDER | RF_INV_E_COUNT | RF_INV_E_PARAM | \ RF_INV_E_TYPE) /* * Status entry SCSI status bit definitions. */ #define SS_MASK 0xfff /* Reserved bits BIT_12-BIT_15*/ #define SS_RESIDUAL_UNDER BIT_11 #define SS_RESIDUAL_OVER BIT_10 #define SS_SENSE_LEN_VALID BIT_9 #define SS_RESPONSE_INFO_LEN_VALID BIT_8 #define SS_SCSI_STATUS_BYTE 0xff #define SS_RESERVE_CONFLICT (BIT_4 | BIT_3) #define SS_BUSY_CONDITION BIT_3 #define SS_CONDITION_MET BIT_2 #define SS_CHECK_CONDITION BIT_1 /* * Status entry completion status */ #define CS_COMPLETE 0x0 /* No errors */ #define CS_INCOMPLETE 0x1 /* Incomplete transfer of cmd. */ #define CS_DMA 0x2 /* A DMA direction error. */ #define CS_TRANSPORT 0x3 /* Transport error. */ #define CS_RESET 0x4 /* SCSI bus reset occurred */ #define CS_ABORTED 0x5 /* System aborted command. */ #define CS_TIMEOUT 0x6 /* Timeout error. */ #define CS_DATA_OVERRUN 0x7 /* Data overrun. */ #define CS_DIF_ERROR 0xC /* DIF error detected */ #define CS_DATA_UNDERRUN 0x15 /* Data Underrun. */ #define CS_QUEUE_FULL 0x1C /* Queue Full. */ #define CS_PORT_UNAVAILABLE 0x28 /* Port unavailable */ /* (selection timeout) */ #define CS_PORT_LOGGED_OUT 0x29 /* Port Logged Out */ #define CS_PORT_CONFIG_CHG 0x2A /* Port Configuration Changed */ #define CS_PORT_BUSY 0x2B /* Port Busy */ #define CS_COMPLETE_CHKCOND 0x30 /* Error? */ #define CS_IOCB_ERROR 0x31 /* Generic error for IOCB request failure */ #define CS_REJECT_RECEIVED 0x4E /* Reject received */ #define CS_BAD_PAYLOAD 0x80 /* Driver defined */ #define CS_UNKNOWN 0x81 /* Driver defined */ #define CS_RETRY 0x82 /* Driver defined */ #define CS_LOOP_DOWN_ABORT 0x83 /* Driver defined */ #define CS_BIDIR_RD_OVERRUN 0x700 #define CS_BIDIR_RD_WR_OVERRUN 0x707 #define CS_BIDIR_RD_OVERRUN_WR_UNDERRUN 0x715 #define CS_BIDIR_RD_UNDERRUN 0x1500 #define CS_BIDIR_RD_UNDERRUN_WR_OVERRUN 0x1507 #define CS_BIDIR_RD_WR_UNDERRUN 0x1515 #define CS_BIDIR_DMA 0x200 /* * Status entry status flags */ #define SF_ABTS_TERMINATED BIT_10 #define SF_LOGOUT_SENT BIT_13 /* * ISP queue - status continuation entry structure definition. */ #define STATUS_CONT_TYPE 0x10 /* Status continuation entry. */ typedef struct { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t sys_define; /* System defined. */ uint8_t entry_status; /* Entry Status. */ uint8_t data[60]; /* data */ } sts_cont_entry_t; /* * ISP queue - RIO Type 1 status entry (32 bit I/O entry handles) * structure definition. */ #define STATUS_TYPE_21 0x21 /* Status entry. */ typedef struct { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t handle_count; /* Handle count. */ uint8_t entry_status; /* Entry Status. */ uint32_t handle[15]; /* System handles. */ } sts21_entry_t; /* * ISP queue - RIO Type 2 status entry (16 bit I/O entry handles) * structure definition. */ #define STATUS_TYPE_22 0x22 /* Status entry. */ typedef struct { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t handle_count; /* Handle count. */ uint8_t entry_status; /* Entry Status. */ uint16_t handle[30]; /* System handles. */ } sts22_entry_t; /* * ISP queue - marker entry structure definition. */ #define MARKER_TYPE 0x04 /* Marker entry. */ typedef struct { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t handle_count; /* Handle count. */ uint8_t entry_status; /* Entry Status. */ uint32_t sys_define_2; /* System defined. */ target_id_t target; /* SCSI ID */ uint8_t modifier; /* Modifier (7-0). */ #define MK_SYNC_ID_LUN 0 /* Synchronize ID/LUN */ #define MK_SYNC_ID 1 /* Synchronize ID */ #define MK_SYNC_ALL 2 /* Synchronize all ID/LUN */ #define MK_SYNC_LIP 3 /* Synchronize all ID/LUN, */ /* clear port changed, */ /* use sequence number. */ uint8_t reserved_1; __le16 sequence_number; /* Sequence number of event */ __le16 lun; /* SCSI LUN */ uint8_t reserved_2[48]; } mrk_entry_t; /* * ISP queue - Management Server entry structure definition. */ #define MS_IOCB_TYPE 0x29 /* Management Server IOCB entry */ typedef struct { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t handle_count; /* Handle count. */ uint8_t entry_status; /* Entry Status. */ uint32_t handle1; /* System handle. */ target_id_t loop_id; __le16 status; __le16 control_flags; /* Control flags. */ uint16_t reserved2; __le16 timeout; __le16 cmd_dsd_count; __le16 total_dsd_count; uint8_t type; uint8_t r_ctl; __le16 rx_id; uint16_t reserved3; uint32_t handle2; __le32 rsp_bytecount; __le32 req_bytecount; struct dsd64 req_dsd; struct dsd64 rsp_dsd; } ms_iocb_entry_t; #define SCM_EDC_ACC_RECEIVED BIT_6 #define SCM_RDF_ACC_RECEIVED BIT_7 /* * ISP queue - Mailbox Command entry structure definition. */ #define MBX_IOCB_TYPE 0x39 struct mbx_entry { uint8_t entry_type; uint8_t entry_count; uint8_t sys_define1; /* Use sys_define1 for source type */ #define SOURCE_SCSI 0x00 #define SOURCE_IP 0x01 #define SOURCE_VI 0x02 #define SOURCE_SCTP 0x03 #define SOURCE_MP 0x04 #define SOURCE_MPIOCTL 0x05 #define SOURCE_ASYNC_IOCB 0x07 uint8_t entry_status; uint32_t handle; target_id_t loop_id; __le16 status; __le16 state_flags; __le16 status_flags; uint32_t sys_define2[2]; __le16 mb0; __le16 mb1; __le16 mb2; __le16 mb3; __le16 mb6; __le16 mb7; __le16 mb9; __le16 mb10; uint32_t reserved_2[2]; uint8_t node_name[WWN_SIZE]; uint8_t port_name[WWN_SIZE]; }; #ifndef IMMED_NOTIFY_TYPE #define IMMED_NOTIFY_TYPE 0x0D /* Immediate notify entry. */ /* * ISP queue - immediate notify entry structure definition. * This is sent by the ISP to the Target driver. * This IOCB would have report of events sent by the * initiator, that needs to be handled by the target * driver immediately. */ struct imm_ntfy_from_isp { uint8_t entry_type; /* Entry type. */ uint8_t entry_count; /* Entry count. */ uint8_t sys_define; /* System defined. */ uint8_t entry_status; /* Entry Status. */ union { struct { __le32 sys_define_2; /* System defined. */ target_id_t target; __le16 lun; uint8_t target_id; uint8_t reserved_1; __le16 status_modifier; __le16 status; __le16 task_flags; __le16 seq_id; __le16 srr_rx_id; __le32 srr_rel_offs; __le16 srr_ui; #define SRR_IU_DATA_IN 0x1 #define SRR_IU_DATA_OUT 0x5 #define SRR_IU_STATUS 0x7 __le16 srr_ox_id; uint8_t reserved_2[28]; } isp2x; struct { uint32_t reserved; __le16 nport_handle; uint16_t reserved_2; __le16 flags; #define NOTIFY24XX_FLAGS_FCSP BIT_5 #define NOTIFY24XX_FLAGS_GLOBAL_TPRLO BIT_1 #define NOTIFY24XX_FLAGS_PUREX_IOCB BIT_0 __le16 srr_rx_id; __le16 status; uint8_t status_subcode; uint8_t fw_handle; __le32 exchange_address; __le32 srr_rel_offs; __le16 srr_ui; __le16 srr_ox_id; union { struct { uint8_t node_name[8]; } plogi; /* PLOGI/ADISC/PDISC */ struct { /* PRLI word 3 bit 0-15 */ __le16 wd3_lo; uint8_t resv0[6]; } prli; struct { uint8_t port_id[3]; uint8_t resv1; __le16 nport_handle; uint16_t resv2; } req_els; } u; uint8_t port_name[8]; uint8_t resv3[3]; uint8_t vp_index; uint32_t reserved_5; uint8_t port_id[3]; uint8_t reserved_6; } isp24; } u; uint16_t reserved_7; __le16 ox_id; } __packed; #endif /* * ISP request and response queue entry sizes */ #define RESPONSE_ENTRY_SIZE (sizeof(response_t)) #define REQUEST_ENTRY_SIZE (sizeof(request_t)) /* * Switch info gathering structure. */ typedef struct { port_id_t d_id; uint8_t node_name[WWN_SIZE]; uint8_t port_name[WWN_SIZE]; uint8_t fabric_port_name[WWN_SIZE]; uint16_t fp_speed; uint8_t fc4_type; uint8_t fc4_features; } sw_info_t; /* FCP-4 types */ #define FC4_TYPE_FCP_SCSI 0x08 #define FC4_TYPE_NVME 0x28 #define FC4_TYPE_OTHER 0x0 #define FC4_TYPE_UNKNOWN 0xff /* mailbox command 4G & above */ struct mbx_24xx_entry { uint8_t entry_type; uint8_t entry_count; uint8_t sys_define1; uint8_t entry_status; uint32_t handle; uint16_t mb[28]; }; #define IOCB_SIZE 64 /* * Fibre channel port type. */ typedef enum { FCT_UNKNOWN, FCT_BROADCAST = 0x01, FCT_INITIATOR = 0x02, FCT_TARGET = 0x04, FCT_NVME_INITIATOR = 0x10, FCT_NVME_TARGET = 0x20, FCT_NVME_DISCOVERY = 0x40, FCT_NVME = 0xf0, } fc_port_type_t; enum qla_sess_deletion { QLA_SESS_DELETION_NONE = 0, QLA_SESS_DELETION_IN_PROGRESS, QLA_SESS_DELETED, }; enum qlt_plogi_link_t { QLT_PLOGI_LINK_SAME_WWN, QLT_PLOGI_LINK_CONFLICT, QLT_PLOGI_LINK_MAX }; struct qlt_plogi_ack_t { struct list_head list; struct imm_ntfy_from_isp iocb; port_id_t id; int ref_count; void *fcport; }; struct ct_sns_desc { struct ct_sns_pkt *ct_sns; dma_addr_t ct_sns_dma; }; enum discovery_state { DSC_DELETED, DSC_GNN_ID, DSC_GNL, DSC_LOGIN_PEND, DSC_LOGIN_FAILED, DSC_GPDB, DSC_UPD_FCPORT, DSC_LOGIN_COMPLETE, DSC_ADISC, DSC_DELETE_PEND, DSC_LOGIN_AUTH_PEND, }; enum login_state { /* FW control Target side */ DSC_LS_LLIOCB_SENT = 2, DSC_LS_PLOGI_PEND, DSC_LS_PLOGI_COMP, DSC_LS_PRLI_PEND, DSC_LS_PRLI_COMP, DSC_LS_PORT_UNAVAIL, DSC_LS_PRLO_PEND = 9, DSC_LS_LOGO_PEND, }; enum rscn_addr_format { RSCN_PORT_ADDR, RSCN_AREA_ADDR, RSCN_DOM_ADDR, RSCN_FAB_ADDR, }; /* * Fibre channel port structure. */ typedef struct fc_port { struct list_head list; struct scsi_qla_host *vha; unsigned int conf_compl_supported:1; unsigned int deleted:2; unsigned int free_pending:1; unsigned int local:1; unsigned int logout_on_delete:1; unsigned int logo_ack_needed:1; unsigned int keep_nport_handle:1; unsigned int send_els_logo:1; unsigned int login_pause:1; unsigned int login_succ:1; unsigned int query:1; unsigned int id_changed:1; unsigned int scan_needed:1; unsigned int n2n_flag:1; unsigned int explicit_logout:1; unsigned int prli_pend_timer:1; unsigned int do_prli_nvme:1; uint8_t nvme_flag; uint8_t node_name[WWN_SIZE]; uint8_t port_name[WWN_SIZE]; port_id_t d_id; uint16_t loop_id; uint16_t old_loop_id; struct completion nvme_del_done; uint32_t nvme_prli_service_param; #define NVME_PRLI_SP_PI_CTRL BIT_9 #define NVME_PRLI_SP_SLER BIT_8 #define NVME_PRLI_SP_CONF BIT_7 #define NVME_PRLI_SP_INITIATOR BIT_5 #define NVME_PRLI_SP_TARGET BIT_4 #define NVME_PRLI_SP_DISCOVERY BIT_3 #define NVME_PRLI_SP_FIRST_BURST BIT_0 uint32_t nvme_first_burst_size; #define NVME_FLAG_REGISTERED 4 #define NVME_FLAG_DELETING 2 #define NVME_FLAG_RESETTING 1 struct fc_port *conflict; unsigned char logout_completed; int generation; struct se_session *se_sess; struct list_head sess_cmd_list; spinlock_t sess_cmd_lock; struct kref sess_kref; struct qla_tgt *tgt; unsigned long expires; struct list_head del_list_entry; struct work_struct free_work; struct work_struct reg_work; uint64_t jiffies_at_registration; unsigned long prli_expired; struct qlt_plogi_ack_t *plogi_link[QLT_PLOGI_LINK_MAX]; uint16_t tgt_id; uint16_t old_tgt_id; uint16_t sec_since_registration; uint8_t fcp_prio; uint8_t fabric_port_name[WWN_SIZE]; uint16_t fp_speed; fc_port_type_t port_type; atomic_t state; uint32_t flags; int login_retry; struct fc_rport *rport, *drport; u32 supported_classes; uint8_t fc4_type; uint8_t fc4_features; uint8_t scan_state; unsigned long last_queue_full; unsigned long last_ramp_up; uint16_t port_id; struct nvme_fc_remote_port *nvme_remote_port; unsigned long retry_delay_timestamp; struct qla_tgt_sess *tgt_session; struct ct_sns_desc ct_desc; enum discovery_state disc_state; atomic_t shadow_disc_state; enum discovery_state next_disc_state; enum login_state fw_login_state; unsigned long dm_login_expire; unsigned long plogi_nack_done_deadline; u32 login_gen, last_login_gen; u32 rscn_gen, last_rscn_gen; u32 chip_reset; struct list_head gnl_entry; struct work_struct del_work; u8 iocb[IOCB_SIZE]; u8 current_login_state; u8 last_login_state; u16 n2n_link_reset_cnt; u16 n2n_chip_reset; struct dentry *dfs_rport_dir; u64 tgt_short_link_down_cnt; u64 tgt_link_down_time; u64 dev_loss_tmo; /* * EDIF parameters for encryption. */ struct { uint32_t enable:1; /* device is edif enabled/req'd */ uint32_t app_stop:2; uint32_t app_started:1; uint32_t aes_gmac:1; uint32_t app_sess_online:1; uint32_t tx_sa_set:1; uint32_t rx_sa_set:1; uint32_t tx_sa_pending:1; uint32_t rx_sa_pending:1; uint32_t tx_rekey_cnt; uint32_t rx_rekey_cnt; uint64_t tx_bytes; uint64_t rx_bytes; uint8_t auth_state; uint16_t authok:1; uint16_t rekey_cnt; struct list_head edif_indx_list; spinlock_t indx_list_lock; struct list_head tx_sa_list; struct list_head rx_sa_list; spinlock_t sa_list_lock; } edif; } fc_port_t; enum { FC4_PRIORITY_NVME = 1, FC4_PRIORITY_FCP = 2, }; #define QLA_FCPORT_SCAN 1 #define QLA_FCPORT_FOUND 2 struct event_arg { fc_port_t *fcport; srb_t *sp; port_id_t id; u16 data[2], rc; u8 port_name[WWN_SIZE]; u32 iop[2]; }; #include "qla_mr.h" /* * Fibre channel port/lun states. */ #define FCS_UNCONFIGURED 1 #define FCS_DEVICE_DEAD 2 #define FCS_DEVICE_LOST 3 #define FCS_ONLINE 4 extern const char *const port_state_str[5]; static const char * const port_dstate_str[] = { "DELETED", "GNN_ID", "GNL", "LOGIN_PEND", "LOGIN_FAILED", "GPDB", "UPD_FCPORT", "LOGIN_COMPLETE", "ADISC", "DELETE_PEND", "LOGIN_AUTH_PEND", }; /* * FC port flags. */ #define FCF_FABRIC_DEVICE BIT_0 #define FCF_LOGIN_NEEDED BIT_1 #define FCF_FCP2_DEVICE BIT_2 #define FCF_ASYNC_SENT BIT_3 #define FCF_CONF_COMP_SUPPORTED BIT_4 #define FCF_ASYNC_ACTIVE BIT_5 #define FCF_FCSP_DEVICE BIT_6 #define FCF_EDIF_DELETE BIT_7 /* No loop ID flag. */ #define FC_NO_LOOP_ID 0x1000 /* * FC-CT interface * * NOTE: All structures are big-endian in form. */ #define CT_REJECT_RESPONSE 0x8001 #define CT_ACCEPT_RESPONSE 0x8002 #define CT_REASON_INVALID_COMMAND_CODE 0x01 #define CT_REASON_CANNOT_PERFORM 0x09 #define CT_REASON_COMMAND_UNSUPPORTED 0x0b #define CT_EXPL_ALREADY_REGISTERED 0x10 #define CT_EXPL_HBA_ATTR_NOT_REGISTERED 0x11 #define CT_EXPL_MULTIPLE_HBA_ATTR 0x12 #define CT_EXPL_INVALID_HBA_BLOCK_LENGTH 0x13 #define CT_EXPL_MISSING_REQ_HBA_ATTR 0x14 #define CT_EXPL_PORT_NOT_REGISTERED_ 0x15 #define CT_EXPL_MISSING_HBA_ID_PORT_LIST 0x16 #define CT_EXPL_HBA_NOT_REGISTERED 0x17 #define CT_EXPL_PORT_ATTR_NOT_REGISTERED 0x20 #define CT_EXPL_PORT_NOT_REGISTERED 0x21 #define CT_EXPL_MULTIPLE_PORT_ATTR 0x22 #define CT_EXPL_INVALID_PORT_BLOCK_LENGTH 0x23 #define NS_N_PORT_TYPE 0x01 #define NS_NL_PORT_TYPE 0x02 #define NS_NX_PORT_TYPE 0x7F #define GA_NXT_CMD 0x100 #define GA_NXT_REQ_SIZE (16 + 4) #define GA_NXT_RSP_SIZE (16 + 620) #define GPN_FT_CMD 0x172 #define GPN_FT_REQ_SIZE (16 + 4) #define GNN_FT_CMD 0x173 #define GNN_FT_REQ_SIZE (16 + 4) #define GID_PT_CMD 0x1A1 #define GID_PT_REQ_SIZE (16 + 4) #define GPN_ID_CMD 0x112 #define GPN_ID_REQ_SIZE (16 + 4) #define GPN_ID_RSP_SIZE (16 + 8) #define GNN_ID_CMD 0x113 #define GNN_ID_REQ_SIZE (16 + 4) #define GNN_ID_RSP_SIZE (16 + 8) #define GFT_ID_CMD 0x117 #define GFT_ID_REQ_SIZE (16 + 4) #define GFT_ID_RSP_SIZE (16 + 32) #define GID_PN_CMD 0x121 #define GID_PN_REQ_SIZE (16 + 8) #define GID_PN_RSP_SIZE (16 + 4) #define RFT_ID_CMD 0x217 #define RFT_ID_REQ_SIZE (16 + 4 + 32) #define RFT_ID_RSP_SIZE 16 #define RFF_ID_CMD 0x21F #define RFF_ID_REQ_SIZE (16 + 4 + 2 + 1 + 1) #define RFF_ID_RSP_SIZE 16 #define RNN_ID_CMD 0x213 #define RNN_ID_REQ_SIZE (16 + 4 + 8) #define RNN_ID_RSP_SIZE 16 #define RSNN_NN_CMD 0x239 #define RSNN_NN_REQ_SIZE (16 + 8 + 1 + 255) #define RSNN_NN_RSP_SIZE 16 #define GFPN_ID_CMD 0x11C #define GFPN_ID_REQ_SIZE (16 + 4) #define GFPN_ID_RSP_SIZE (16 + 8) #define GPSC_CMD 0x127 #define GPSC_REQ_SIZE (16 + 8) #define GPSC_RSP_SIZE (16 + 2 + 2) #define GFF_ID_CMD 0x011F #define GFF_ID_REQ_SIZE (16 + 4) #define GFF_ID_RSP_SIZE (16 + 128) /* * FDMI HBA attribute types. */ #define FDMI1_HBA_ATTR_COUNT 10 #define FDMI2_HBA_ATTR_COUNT 17 #define FDMI_HBA_NODE_NAME 0x1 #define FDMI_HBA_MANUFACTURER 0x2 #define FDMI_HBA_SERIAL_NUMBER 0x3 #define FDMI_HBA_MODEL 0x4 #define FDMI_HBA_MODEL_DESCRIPTION 0x5 #define FDMI_HBA_HARDWARE_VERSION 0x6 #define FDMI_HBA_DRIVER_VERSION 0x7 #define FDMI_HBA_OPTION_ROM_VERSION 0x8 #define FDMI_HBA_FIRMWARE_VERSION 0x9 #define FDMI_HBA_OS_NAME_AND_VERSION 0xa #define FDMI_HBA_MAXIMUM_CT_PAYLOAD_LENGTH 0xb #define FDMI_HBA_NODE_SYMBOLIC_NAME 0xc #define FDMI_HBA_VENDOR_SPECIFIC_INFO 0xd #define FDMI_HBA_NUM_PORTS 0xe #define FDMI_HBA_FABRIC_NAME 0xf #define FDMI_HBA_BOOT_BIOS_NAME 0x10 #define FDMI_HBA_VENDOR_IDENTIFIER 0xe0 struct ct_fdmi_hba_attr { __be16 type; __be16 len; union { uint8_t node_name[WWN_SIZE]; uint8_t manufacturer[64]; uint8_t serial_num[32]; uint8_t model[16+1]; uint8_t model_desc[80]; uint8_t hw_version[32]; uint8_t driver_version[32]; uint8_t orom_version[16]; uint8_t fw_version[32]; uint8_t os_version[128]; __be32 max_ct_len; uint8_t sym_name[256]; __be32 vendor_specific_info; __be32 num_ports; uint8_t fabric_name[WWN_SIZE]; uint8_t bios_name[32]; uint8_t vendor_identifier[8]; } a; }; struct ct_fdmi1_hba_attributes { __be32 count; struct ct_fdmi_hba_attr entry[FDMI1_HBA_ATTR_COUNT]; }; struct ct_fdmi2_hba_attributes { __be32 count; struct ct_fdmi_hba_attr entry[FDMI2_HBA_ATTR_COUNT]; }; /* * FDMI Port attribute types. */ #define FDMI1_PORT_ATTR_COUNT 6 #define FDMI2_PORT_ATTR_COUNT 16 #define FDMI2_SMARTSAN_PORT_ATTR_COUNT 23 #define FDMI_PORT_FC4_TYPES 0x1 #define FDMI_PORT_SUPPORT_SPEED 0x2 #define FDMI_PORT_CURRENT_SPEED 0x3 #define FDMI_PORT_MAX_FRAME_SIZE 0x4 #define FDMI_PORT_OS_DEVICE_NAME 0x5 #define FDMI_PORT_HOST_NAME 0x6 #define FDMI_PORT_NODE_NAME 0x7 #define FDMI_PORT_NAME 0x8 #define FDMI_PORT_SYM_NAME 0x9 #define FDMI_PORT_TYPE 0xa #define FDMI_PORT_SUPP_COS 0xb #define FDMI_PORT_FABRIC_NAME 0xc #define FDMI_PORT_FC4_TYPE 0xd #define FDMI_PORT_STATE 0x101 #define FDMI_PORT_COUNT 0x102 #define FDMI_PORT_IDENTIFIER 0x103 #define FDMI_SMARTSAN_SERVICE 0xF100 #define FDMI_SMARTSAN_GUID 0xF101 #define FDMI_SMARTSAN_VERSION 0xF102 #define FDMI_SMARTSAN_PROD_NAME 0xF103 #define FDMI_SMARTSAN_PORT_INFO 0xF104 #define FDMI_SMARTSAN_QOS_SUPPORT 0xF105 #define FDMI_SMARTSAN_SECURITY_SUPPORT 0xF106 #define FDMI_PORT_SPEED_1GB 0x1 #define FDMI_PORT_SPEED_2GB 0x2 #define FDMI_PORT_SPEED_10GB 0x4 #define FDMI_PORT_SPEED_4GB 0x8 #define FDMI_PORT_SPEED_8GB 0x10 #define FDMI_PORT_SPEED_16GB 0x20 #define FDMI_PORT_SPEED_32GB 0x40 #define FDMI_PORT_SPEED_64GB 0x80 #define FDMI_PORT_SPEED_UNKNOWN 0x8000 #define FC_CLASS_2 0x04 #define FC_CLASS_3 0x08 #define FC_CLASS_2_3 0x0C struct ct_fdmi_port_attr { __be16 type; __be16 len; union { uint8_t fc4_types[32]; __be32 sup_speed; __be32 cur_speed; __be32 max_frame_size; uint8_t os_dev_name[32]; uint8_t host_name[256]; uint8_t node_name[WWN_SIZE]; uint8_t port_name[WWN_SIZE]; uint8_t port_sym_name[128]; __be32 port_type; __be32 port_supported_cos; uint8_t fabric_name[WWN_SIZE]; uint8_t port_fc4_type[32]; __be32 port_state; __be32 num_ports; __be32 port_id; uint8_t smartsan_service[24]; uint8_t smartsan_guid[16]; uint8_t smartsan_version[24]; uint8_t smartsan_prod_name[16]; __be32 smartsan_port_info; __be32 smartsan_qos_support; __be32 smartsan_security_support; } a; }; struct ct_fdmi1_port_attributes { __be32 count; struct ct_fdmi_port_attr entry[FDMI1_PORT_ATTR_COUNT]; }; struct ct_fdmi2_port_attributes { __be32 count; struct ct_fdmi_port_attr entry[FDMI2_PORT_ATTR_COUNT]; }; #define FDMI_ATTR_TYPELEN(obj) \ (sizeof((obj)->type) + sizeof((obj)->len)) #define FDMI_ATTR_ALIGNMENT(len) \ (4 - ((len) & 3)) /* FDMI register call options */ #define CALLOPT_FDMI1 0 #define CALLOPT_FDMI2 1 #define CALLOPT_FDMI2_SMARTSAN 2 /* FDMI definitions. */ #define GRHL_CMD 0x100 #define GHAT_CMD 0x101 #define GRPL_CMD 0x102 #define GPAT_CMD 0x110 #define RHBA_CMD 0x200 #define RHBA_RSP_SIZE 16 #define RHAT_CMD 0x201 #define RPRT_CMD 0x210 #define RPRT_RSP_SIZE 24 #define RPA_CMD 0x211 #define RPA_RSP_SIZE 16 #define SMARTSAN_RPA_RSP_SIZE 24 #define DHBA_CMD 0x300 #define DHBA_REQ_SIZE (16 + 8) #define DHBA_RSP_SIZE 16 #define DHAT_CMD 0x301 #define DPRT_CMD 0x310 #define DPA_CMD 0x311 /* CT command header -- request/response common fields */ struct ct_cmd_hdr { uint8_t revision; uint8_t in_id[3]; uint8_t gs_type; uint8_t gs_subtype; uint8_t options; uint8_t reserved; }; /* CT command request */ struct ct_sns_req { struct ct_cmd_hdr header; __be16 command; __be16 max_rsp_size; uint8_t fragment_id; uint8_t reserved[3]; union { /* GA_NXT, GPN_ID, GNN_ID, GFT_ID, GFPN_ID */ struct { uint8_t reserved; be_id_t port_id; } port_id; struct { uint8_t reserved; uint8_t domain; uint8_t area; uint8_t port_type; } gpn_ft; struct { uint8_t port_type; uint8_t domain; uint8_t area; uint8_t reserved; } gid_pt; struct { uint8_t reserved; be_id_t port_id; uint8_t fc4_types[32]; } rft_id; struct { uint8_t reserved; be_id_t port_id; uint16_t reserved2; uint8_t fc4_feature; uint8_t fc4_type; } rff_id; struct { uint8_t reserved; be_id_t port_id; uint8_t node_name[8]; } rnn_id; struct { uint8_t node_name[8]; uint8_t name_len; uint8_t sym_node_name[255]; } rsnn_nn; struct { uint8_t hba_identifier[8]; } ghat; struct { uint8_t hba_identifier[8]; __be32 entry_count; uint8_t port_name[8]; struct ct_fdmi2_hba_attributes attrs; } rhba; struct { uint8_t hba_identifier[8]; struct ct_fdmi1_hba_attributes attrs; } rhat; struct { uint8_t port_name[8]; struct ct_fdmi2_port_attributes attrs; } rpa; struct { uint8_t hba_identifier[8]; uint8_t port_name[8]; struct ct_fdmi2_port_attributes attrs; } rprt; struct { uint8_t port_name[8]; } dhba; struct { uint8_t port_name[8]; } dhat; struct { uint8_t port_name[8]; } dprt; struct { uint8_t port_name[8]; } dpa; struct { uint8_t port_name[8]; } gpsc; struct { uint8_t reserved; uint8_t port_id[3]; } gff_id; struct { uint8_t port_name[8]; } gid_pn; } req; }; /* CT command response header */ struct ct_rsp_hdr { struct ct_cmd_hdr header; __be16 response; uint16_t residual; uint8_t fragment_id; uint8_t reason_code; uint8_t explanation_code; uint8_t vendor_unique; }; struct ct_sns_gid_pt_data { uint8_t control_byte; be_id_t port_id; }; /* It's the same for both GPN_FT and GNN_FT */ struct ct_sns_gpnft_rsp { struct { struct ct_cmd_hdr header; uint16_t response; uint16_t residual; uint8_t fragment_id; uint8_t reason_code; uint8_t explanation_code; uint8_t vendor_unique; }; /* Assume the largest number of targets for the union */ struct ct_sns_gpn_ft_data { u8 control_byte; u8 port_id[3]; u32 reserved; u8 port_name[8]; } entries[1]; }; /* CT command response */ struct ct_sns_rsp { struct ct_rsp_hdr header; union { struct { uint8_t port_type; be_id_t port_id; uint8_t port_name[8]; uint8_t sym_port_name_len; uint8_t sym_port_name[255]; uint8_t node_name[8]; uint8_t sym_node_name_len; uint8_t sym_node_name[255]; uint8_t init_proc_assoc[8]; uint8_t node_ip_addr[16]; uint8_t class_of_service[4]; uint8_t fc4_types[32]; uint8_t ip_address[16]; uint8_t fabric_port_name[8]; uint8_t reserved; uint8_t hard_address[3]; } ga_nxt; struct { /* Assume the largest number of targets for the union */ struct ct_sns_gid_pt_data entries[MAX_FIBRE_DEVICES_MAX]; } gid_pt; struct { uint8_t port_name[8]; } gpn_id; struct { uint8_t node_name[8]; } gnn_id; struct { uint8_t fc4_types[32]; } gft_id; struct { uint32_t entry_count; uint8_t port_name[8]; struct ct_fdmi1_hba_attributes attrs; } ghat; struct { uint8_t port_name[8]; } gfpn_id; struct { __be16 speeds; __be16 speed; } gpsc; #define GFF_FCP_SCSI_OFFSET 7 #define GFF_NVME_OFFSET 23 /* type = 28h */ struct { uint8_t fc4_features[128]; } gff_id; struct { uint8_t reserved; uint8_t port_id[3]; } gid_pn; } rsp; }; struct ct_sns_pkt { union { struct ct_sns_req req; struct ct_sns_rsp rsp; } p; }; struct ct_sns_gpnft_pkt { union { struct ct_sns_req req; struct ct_sns_gpnft_rsp rsp; } p; }; enum scan_flags_t { SF_SCANNING = BIT_0, SF_QUEUED = BIT_1, }; enum fc4type_t { FS_FC4TYPE_FCP = BIT_0, FS_FC4TYPE_NVME = BIT_1, FS_FCP_IS_N2N = BIT_7, }; struct fab_scan_rp { port_id_t id; enum fc4type_t fc4type; u8 port_name[8]; u8 node_name[8]; }; struct fab_scan { struct fab_scan_rp *l; u32 size; u16 scan_retry; #define MAX_SCAN_RETRIES 5 enum scan_flags_t scan_flags; struct delayed_work scan_work; }; /* * SNS command structures -- for 2200 compatibility. */ #define RFT_ID_SNS_SCMD_LEN 22 #define RFT_ID_SNS_CMD_SIZE 60 #define RFT_ID_SNS_DATA_SIZE 16 #define RNN_ID_SNS_SCMD_LEN 10 #define RNN_ID_SNS_CMD_SIZE 36 #define RNN_ID_SNS_DATA_SIZE 16 #define GA_NXT_SNS_SCMD_LEN 6 #define GA_NXT_SNS_CMD_SIZE 28 #define GA_NXT_SNS_DATA_SIZE (620 + 16) #define GID_PT_SNS_SCMD_LEN 6 #define GID_PT_SNS_CMD_SIZE 28 /* * Assume MAX_FIBRE_DEVICES_2100 as these defines are only used with older * adapters. */ #define GID_PT_SNS_DATA_SIZE (MAX_FIBRE_DEVICES_2100 * 4 + 16) #define GPN_ID_SNS_SCMD_LEN 6 #define GPN_ID_SNS_CMD_SIZE 28 #define GPN_ID_SNS_DATA_SIZE (8 + 16) #define GNN_ID_SNS_SCMD_LEN 6 #define GNN_ID_SNS_CMD_SIZE 28 #define GNN_ID_SNS_DATA_SIZE (8 + 16) struct sns_cmd_pkt { union { struct { __le16 buffer_length; __le16 reserved_1; __le64 buffer_address __packed; __le16 subcommand_length; __le16 reserved_2; __le16 subcommand; __le16 size; uint32_t reserved_3; uint8_t param[36]; } cmd; uint8_t rft_data[RFT_ID_SNS_DATA_SIZE]; uint8_t rnn_data[RNN_ID_SNS_DATA_SIZE]; uint8_t gan_data[GA_NXT_SNS_DATA_SIZE]; uint8_t gid_data[GID_PT_SNS_DATA_SIZE]; uint8_t gpn_data[GPN_ID_SNS_DATA_SIZE]; uint8_t gnn_data[GNN_ID_SNS_DATA_SIZE]; } p; }; struct fw_blob { char *name; uint32_t segs[4]; const struct firmware *fw; }; /* Return data from MBC_GET_ID_LIST call. */ struct gid_list_info { uint8_t al_pa; uint8_t area; uint8_t domain; uint8_t loop_id_2100; /* ISP2100/ISP2200 -- 4 bytes. */ __le16 loop_id; /* ISP23XX -- 6 bytes. */ uint16_t reserved_1; /* ISP24XX -- 8 bytes. */ }; /* NPIV */ typedef struct vport_info { uint8_t port_name[WWN_SIZE]; uint8_t node_name[WWN_SIZE]; int vp_id; uint16_t loop_id; unsigned long host_no; uint8_t port_id[3]; int loop_state; } vport_info_t; typedef struct vport_params { uint8_t port_name[WWN_SIZE]; uint8_t node_name[WWN_SIZE]; uint32_t options; #define VP_OPTS_RETRY_ENABLE BIT_0 #define VP_OPTS_VP_DISABLE BIT_1 } vport_params_t; /* NPIV - return codes of VP create and modify */ #define VP_RET_CODE_OK 0 #define VP_RET_CODE_FATAL 1 #define VP_RET_CODE_WRONG_ID 2 #define VP_RET_CODE_WWPN 3 #define VP_RET_CODE_RESOURCES 4 #define VP_RET_CODE_NO_MEM 5 #define VP_RET_CODE_NOT_FOUND 6 struct qla_hw_data; struct rsp_que; /* * ISP operations */ struct isp_operations { int (*pci_config) (struct scsi_qla_host *); int (*reset_chip)(struct scsi_qla_host *); int (*chip_diag) (struct scsi_qla_host *); void (*config_rings) (struct scsi_qla_host *); int (*reset_adapter)(struct scsi_qla_host *); int (*nvram_config) (struct scsi_qla_host *); void (*update_fw_options) (struct scsi_qla_host *); int (*load_risc) (struct scsi_qla_host *, uint32_t *); char * (*pci_info_str)(struct scsi_qla_host *, char *, size_t); char * (*fw_version_str)(struct scsi_qla_host *, char *, size_t); irq_handler_t intr_handler; void (*enable_intrs) (struct qla_hw_data *); void (*disable_intrs) (struct qla_hw_data *); int (*abort_command) (srb_t *); int (*target_reset) (struct fc_port *, uint64_t, int); int (*lun_reset) (struct fc_port *, uint64_t, int); int (*fabric_login) (struct scsi_qla_host *, uint16_t, uint8_t, uint8_t, uint8_t, uint16_t *, uint8_t); int (*fabric_logout) (struct scsi_qla_host *, uint16_t, uint8_t, uint8_t, uint8_t); uint16_t (*calc_req_entries) (uint16_t); void (*build_iocbs) (srb_t *, cmd_entry_t *, uint16_t); void *(*prep_ms_iocb) (struct scsi_qla_host *, struct ct_arg *); void *(*prep_ms_fdmi_iocb) (struct scsi_qla_host *, uint32_t, uint32_t); uint8_t *(*read_nvram)(struct scsi_qla_host *, void *, uint32_t, uint32_t); int (*write_nvram)(struct scsi_qla_host *, void *, uint32_t, uint32_t); void (*fw_dump)(struct scsi_qla_host *vha); void (*mpi_fw_dump)(struct scsi_qla_host *, int); /* Context: task, might sleep */ int (*beacon_on) (struct scsi_qla_host *); int (*beacon_off) (struct scsi_qla_host *); void (*beacon_blink) (struct scsi_qla_host *); void *(*read_optrom)(struct scsi_qla_host *, void *, uint32_t, uint32_t); int (*write_optrom)(struct scsi_qla_host *, void *, uint32_t, uint32_t); int (*get_flash_version) (struct scsi_qla_host *, void *); int (*start_scsi) (srb_t *); int (*start_scsi_mq) (srb_t *); /* Context: task, might sleep */ int (*abort_isp) (struct scsi_qla_host *); int (*iospace_config)(struct qla_hw_data *); int (*initialize_adapter)(struct scsi_qla_host *); }; /* MSI-X Support *************************************************************/ #define QLA_MSIX_CHIP_REV_24XX 3 #define QLA_MSIX_FW_MODE(m) (((m) & (BIT_7|BIT_8|BIT_9)) >> 7) #define QLA_MSIX_FW_MODE_1(m) (QLA_MSIX_FW_MODE(m) == 1) #define QLA_BASE_VECTORS 2 /* default + RSP */ #define QLA_MSIX_RSP_Q 0x01 #define QLA_ATIO_VECTOR 0x02 #define QLA_MSIX_QPAIR_MULTIQ_RSP_Q 0x03 #define QLA_MSIX_QPAIR_MULTIQ_RSP_Q_HS 0x04 #define QLA_MIDX_DEFAULT 0 #define QLA_MIDX_RSP_Q 1 #define QLA_PCI_MSIX_CONTROL 0xa2 #define QLA_83XX_PCI_MSIX_CONTROL 0x92 struct scsi_qla_host; #define QLA83XX_RSPQ_MSIX_ENTRY_NUMBER 1 /* refer to qla83xx_msix_entries */ struct qla_msix_entry { int have_irq; int in_use; uint32_t vector; uint16_t entry; char name[30]; void *handle; int cpuid; }; #define WATCH_INTERVAL 1 /* number of seconds */ /* Work events. */ enum qla_work_type { QLA_EVT_AEN, QLA_EVT_IDC_ACK, QLA_EVT_ASYNC_LOGIN, QLA_EVT_ASYNC_LOGOUT, QLA_EVT_ASYNC_ADISC, QLA_EVT_UEVENT, QLA_EVT_AENFX, QLA_EVT_GPNID, QLA_EVT_UNMAP, QLA_EVT_NEW_SESS, QLA_EVT_GPDB, QLA_EVT_PRLI, QLA_EVT_GPSC, QLA_EVT_GNL, QLA_EVT_NACK, QLA_EVT_RELOGIN, QLA_EVT_ASYNC_PRLO, QLA_EVT_ASYNC_PRLO_DONE, QLA_EVT_GPNFT, QLA_EVT_GPNFT_DONE, QLA_EVT_GNNFT_DONE, QLA_EVT_GNNID, QLA_EVT_GFPNID, QLA_EVT_SP_RETRY, QLA_EVT_IIDMA, QLA_EVT_ELS_PLOGI, QLA_EVT_SA_REPLACE, }; struct qla_work_evt { struct list_head list; enum qla_work_type type; u32 flags; #define QLA_EVT_FLAG_FREE 0x1 union { struct { enum fc_host_event_code code; u32 data; } aen; struct { #define QLA_IDC_ACK_REGS 7 uint16_t mb[QLA_IDC_ACK_REGS]; } idc_ack; struct { struct fc_port *fcport; #define QLA_LOGIO_LOGIN_RETRIED BIT_0 u16 data[2]; } logio; struct { u32 code; #define QLA_UEVENT_CODE_FW_DUMP 0 } uevent; struct { uint32_t evtcode; uint32_t mbx[8]; uint32_t count; } aenfx; struct { srb_t *sp; } iosb; struct { port_id_t id; } gpnid; struct { port_id_t id; u8 port_name[8]; u8 node_name[8]; void *pla; u8 fc4_type; } new_sess; struct { /*Get PDB, Get Speed, update fcport, gnl, gidpn */ fc_port_t *fcport; u8 opt; } fcport; struct { fc_port_t *fcport; u8 iocb[IOCB_SIZE]; int type; } nack; struct { u8 fc4_type; srb_t *sp; } gpnft; struct { struct edif_sa_ctl *sa_ctl; fc_port_t *fcport; uint16_t nport_handle; } sa_update; } u; }; struct qla_chip_state_84xx { struct list_head list; struct kref kref; void *bus; spinlock_t access_lock; struct mutex fw_update_mutex; uint32_t fw_update; uint32_t op_fw_version; uint32_t op_fw_size; uint32_t op_fw_seq_size; uint32_t diag_fw_version; uint32_t gold_fw_version; }; struct qla_dif_statistics { uint64_t dif_input_bytes; uint64_t dif_output_bytes; uint64_t dif_input_requests; uint64_t dif_output_requests; uint32_t dif_guard_err; uint32_t dif_ref_tag_err; uint32_t dif_app_tag_err; }; struct qla_statistics { uint32_t total_isp_aborts; uint64_t input_bytes; uint64_t output_bytes; uint64_t input_requests; uint64_t output_requests; uint32_t control_requests; uint64_t jiffies_at_last_reset; uint32_t stat_max_pend_cmds; uint32_t stat_max_qfull_cmds_alloc; uint32_t stat_max_qfull_cmds_dropped; struct qla_dif_statistics qla_dif_stats; }; struct bidi_statistics { unsigned long long io_count; unsigned long long transfer_bytes; }; struct qla_tc_param { struct scsi_qla_host *vha; uint32_t blk_sz; uint32_t bufflen; struct scatterlist *sg; struct scatterlist *prot_sg; struct crc_context *ctx; uint8_t *ctx_dsd_alloced; }; /* Multi queue support */ #define MBC_INITIALIZE_MULTIQ 0x1f #define QLA_QUE_PAGE 0X1000 #define QLA_MQ_SIZE 32 #define QLA_MAX_QUEUES 256 #define ISP_QUE_REG(ha, id) \ ((ha->mqenable || IS_QLA83XX(ha) || \ IS_QLA27XX(ha) || IS_QLA28XX(ha)) ? \ ((void __iomem *)ha->mqiobase + (QLA_QUE_PAGE * id)) :\ ((void __iomem *)ha->iobase)) #define QLA_REQ_QUE_ID(tag) \ ((tag < QLA_MAX_QUEUES && tag > 0) ? tag : 0) #define QLA_DEFAULT_QUE_QOS 5 #define QLA_PRECONFIG_VPORTS 32 #define QLA_MAX_VPORTS_QLA24XX 128 #define QLA_MAX_VPORTS_QLA25XX 256 struct qla_tgt_counters { uint64_t qla_core_sbt_cmd; uint64_t core_qla_que_buf; uint64_t qla_core_ret_ctio; uint64_t core_qla_snd_status; uint64_t qla_core_ret_sta_ctio; uint64_t core_qla_free_cmd; uint64_t num_q_full_sent; uint64_t num_alloc_iocb_failed; uint64_t num_term_xchg_sent; }; struct qla_counters { uint64_t input_bytes; uint64_t input_requests; uint64_t output_bytes; uint64_t output_requests; }; struct qla_qpair; /* Response queue data structure */ struct rsp_que { dma_addr_t dma; response_t *ring; response_t *ring_ptr; __le32 __iomem *rsp_q_in; /* FWI2-capable only. */ __le32 __iomem *rsp_q_out; uint16_t ring_index; uint16_t out_ptr; uint16_t *in_ptr; /* queue shadow in index */ uint16_t length; uint16_t options; uint16_t rid; uint16_t id; uint16_t vp_idx; struct qla_hw_data *hw; struct qla_msix_entry *msix; struct req_que *req; srb_t *status_srb; /* status continuation entry */ struct qla_qpair *qpair; dma_addr_t dma_fx00; response_t *ring_fx00; uint16_t length_fx00; uint8_t rsp_pkt[REQUEST_ENTRY_SIZE]; }; /* Request queue data structure */ struct req_que { dma_addr_t dma; request_t *ring; request_t *ring_ptr; __le32 __iomem *req_q_in; /* FWI2-capable only. */ __le32 __iomem *req_q_out; uint16_t ring_index; uint16_t in_ptr; uint16_t *out_ptr; /* queue shadow out index */ uint16_t cnt; uint16_t length; uint16_t options; uint16_t rid; uint16_t id; uint16_t qos; uint16_t vp_idx; struct rsp_que *rsp; srb_t **outstanding_cmds; uint32_t current_outstanding_cmd; uint16_t num_outstanding_cmds; int max_q_depth; dma_addr_t dma_fx00; request_t *ring_fx00; uint16_t length_fx00; uint8_t req_pkt[REQUEST_ENTRY_SIZE]; }; struct qla_fw_resources { u16 iocbs_total; u16 iocbs_limit; u16 iocbs_qp_limit; u16 iocbs_used; }; #define QLA_IOCB_PCT_LIMIT 95 /*Queue pair data structure */ struct qla_qpair { spinlock_t qp_lock; atomic_t ref_count; uint32_t lun_cnt; /* * For qpair 0, qp_lock_ptr will point at hardware_lock due to * legacy code. For other Qpair(s), it will point at qp_lock. */ spinlock_t *qp_lock_ptr; struct scsi_qla_host *vha; u32 chip_reset; /* distill these fields down to 'online=0/1' * ha->flags.eeh_busy * ha->flags.pci_channel_io_perm_failure * base_vha->loop_state */ uint32_t online:1; /* move vha->flags.difdix_supported here */ uint32_t difdix_supported:1; uint32_t delete_in_progress:1; uint32_t fw_started:1; uint32_t enable_class_2:1; uint32_t enable_explicit_conf:1; uint32_t use_shadow_reg:1; uint32_t rcv_intr:1; uint16_t id; /* qp number used with FW */ uint16_t vp_idx; /* vport ID */ mempool_t *srb_mempool; struct pci_dev *pdev; void (*reqq_start_iocbs)(struct qla_qpair *); /* to do: New driver: move queues to here instead of pointers */ struct req_que *req; struct rsp_que *rsp; struct atio_que *atio; struct qla_msix_entry *msix; /* point to &ha->msix_entries[x] */ struct qla_hw_data *hw; struct work_struct q_work; struct qla_counters counters; struct list_head qp_list_elem; /* vha->qp_list */ struct list_head hints_list; uint16_t retry_term_cnt; __le32 retry_term_exchg_addr; uint64_t retry_term_jiff; struct qla_tgt_counters tgt_counters; uint16_t cpuid; struct qla_fw_resources fwres ____cacheline_aligned; u32 cmd_cnt; u32 cmd_completion_cnt; }; /* Place holder for FW buffer parameters */ struct qlfc_fw { void *fw_buf; dma_addr_t fw_dma; uint32_t len; }; struct rdp_req_payload { uint32_t els_request; uint32_t desc_list_len; /* NPIV descriptor */ struct { uint32_t desc_tag; uint32_t desc_len; uint8_t reserved; uint8_t nport_id[3]; } npiv_desc; }; struct rdp_rsp_payload { struct { __be32 cmd; __be32 len; } hdr; /* LS Request Info descriptor */ struct { __be32 desc_tag; __be32 desc_len; __be32 req_payload_word_0; } ls_req_info_desc; /* LS Request Info descriptor */ struct { __be32 desc_tag; __be32 desc_len; __be32 req_payload_word_0; } ls_req_info_desc2; /* SFP diagnostic param descriptor */ struct { __be32 desc_tag; __be32 desc_len; __be16 temperature; __be16 vcc; __be16 tx_bias; __be16 tx_power; __be16 rx_power; __be16 sfp_flags; } sfp_diag_desc; /* Port Speed Descriptor */ struct { __be32 desc_tag; __be32 desc_len; __be16 speed_capab; __be16 operating_speed; } port_speed_desc; /* Link Error Status Descriptor */ struct { __be32 desc_tag; __be32 desc_len; __be32 link_fail_cnt; __be32 loss_sync_cnt; __be32 loss_sig_cnt; __be32 prim_seq_err_cnt; __be32 inval_xmit_word_cnt; __be32 inval_crc_cnt; uint8_t pn_port_phy_type; uint8_t reserved[3]; } ls_err_desc; /* Port name description with diag param */ struct { __be32 desc_tag; __be32 desc_len; uint8_t WWNN[WWN_SIZE]; uint8_t WWPN[WWN_SIZE]; } port_name_diag_desc; /* Port Name desc for Direct attached Fx_Port or Nx_Port */ struct { __be32 desc_tag; __be32 desc_len; uint8_t WWNN[WWN_SIZE]; uint8_t WWPN[WWN_SIZE]; } port_name_direct_desc; /* Buffer Credit descriptor */ struct { __be32 desc_tag; __be32 desc_len; __be32 fcport_b2b; __be32 attached_fcport_b2b; __be32 fcport_rtt; } buffer_credit_desc; /* Optical Element Data Descriptor */ struct { __be32 desc_tag; __be32 desc_len; __be16 high_alarm; __be16 low_alarm; __be16 high_warn; __be16 low_warn; __be32 element_flags; } optical_elmt_desc[5]; /* Optical Product Data Descriptor */ struct { __be32 desc_tag; __be32 desc_len; uint8_t vendor_name[16]; uint8_t part_number[16]; uint8_t serial_number[16]; uint8_t revision[4]; uint8_t date[8]; } optical_prod_desc; }; #define RDP_DESC_LEN(obj) \ (sizeof(obj) - sizeof((obj).desc_tag) - sizeof((obj).desc_len)) #define RDP_PORT_SPEED_1GB BIT_15 #define RDP_PORT_SPEED_2GB BIT_14 #define RDP_PORT_SPEED_4GB BIT_13 #define RDP_PORT_SPEED_10GB BIT_12 #define RDP_PORT_SPEED_8GB BIT_11 #define RDP_PORT_SPEED_16GB BIT_10 #define RDP_PORT_SPEED_32GB BIT_9 #define RDP_PORT_SPEED_64GB BIT_8 #define RDP_PORT_SPEED_UNKNOWN BIT_0 struct scsi_qlt_host { void *target_lport_ptr; struct mutex tgt_mutex; struct mutex tgt_host_action_mutex; struct qla_tgt *qla_tgt; }; struct qlt_hw_data { /* Protected by hw lock */ uint32_t node_name_set:1; dma_addr_t atio_dma; /* Physical address. */ struct atio *atio_ring; /* Base virtual address */ struct atio *atio_ring_ptr; /* Current address. */ uint16_t atio_ring_index; /* Current index. */ uint16_t atio_q_length; __le32 __iomem *atio_q_in; __le32 __iomem *atio_q_out; const struct qla_tgt_func_tmpl *tgt_ops; struct qla_tgt_vp_map *tgt_vp_map; int saved_set; __le16 saved_exchange_count; __le32 saved_firmware_options_1; __le32 saved_firmware_options_2; __le32 saved_firmware_options_3; uint8_t saved_firmware_options[2]; uint8_t saved_add_firmware_options[2]; uint8_t tgt_node_name[WWN_SIZE]; struct dentry *dfs_tgt_sess; struct dentry *dfs_tgt_port_database; struct dentry *dfs_naqp; struct list_head q_full_list; uint32_t num_pend_cmds; uint32_t num_qfull_cmds_alloc; uint32_t num_qfull_cmds_dropped; spinlock_t q_full_lock; uint32_t leak_exchg_thresh_hold; spinlock_t sess_lock; int num_act_qpairs; #define DEFAULT_NAQP 2 spinlock_t atio_lock ____cacheline_aligned; }; #define MAX_QFULL_CMDS_ALLOC 8192 #define Q_FULL_THRESH_HOLD_PERCENT 90 #define Q_FULL_THRESH_HOLD(ha) \ ((ha->cur_fw_xcb_count/100) * Q_FULL_THRESH_HOLD_PERCENT) #define LEAK_EXCHG_THRESH_HOLD_PERCENT 75 /* 75 percent */ struct qla_hw_data_stat { u32 num_fw_dump; u32 num_mpi_reset; }; /* refer to pcie_do_recovery reference */ typedef enum { QLA_PCI_RESUME, QLA_PCI_ERR_DETECTED, QLA_PCI_MMIO_ENABLED, QLA_PCI_SLOT_RESET, } pci_error_state_t; /* * Qlogic host adapter specific data structure. */ struct qla_hw_data { struct pci_dev *pdev; /* SRB cache. */ #define SRB_MIN_REQ 128 mempool_t *srb_mempool; volatile struct { uint32_t mbox_int :1; uint32_t mbox_busy :1; uint32_t disable_risc_code_load :1; uint32_t enable_64bit_addressing :1; uint32_t enable_lip_reset :1; uint32_t enable_target_reset :1; uint32_t enable_lip_full_login :1; uint32_t enable_led_scheme :1; uint32_t msi_enabled :1; uint32_t msix_enabled :1; uint32_t disable_serdes :1; uint32_t gpsc_supported :1; uint32_t npiv_supported :1; uint32_t pci_channel_io_perm_failure :1; uint32_t fce_enabled :1; uint32_t fac_supported :1; uint32_t chip_reset_done :1; uint32_t running_gold_fw :1; uint32_t eeh_busy :1; uint32_t disable_msix_handshake :1; uint32_t fcp_prio_enabled :1; uint32_t isp82xx_fw_hung:1; uint32_t nic_core_hung:1; uint32_t quiesce_owner:1; uint32_t nic_core_reset_hdlr_active:1; uint32_t nic_core_reset_owner:1; uint32_t isp82xx_no_md_cap:1; uint32_t host_shutting_down:1; uint32_t idc_compl_status:1; uint32_t mr_reset_hdlr_active:1; uint32_t mr_intr_valid:1; uint32_t dport_enabled:1; uint32_t fawwpn_enabled:1; uint32_t exlogins_enabled:1; uint32_t exchoffld_enabled:1; uint32_t lip_ae:1; uint32_t n2n_ae:1; uint32_t fw_started:1; uint32_t fw_init_done:1; uint32_t lr_detected:1; uint32_t rida_fmt2:1; uint32_t purge_mbox:1; uint32_t n2n_bigger:1; uint32_t secure_adapter:1; uint32_t secure_fw:1; /* Supported by Adapter */ uint32_t scm_supported_a:1; /* Supported by Firmware */ uint32_t scm_supported_f:1; /* Enabled in Driver */ uint32_t scm_enabled:1; uint32_t edif_hw:1; uint32_t edif_enabled:1; uint32_t n2n_fw_acc_sec:1; uint32_t plogi_template_valid:1; uint32_t port_isolated:1; } flags; uint16_t max_exchg; uint16_t lr_distance; /* 32G & above */ #define LR_DISTANCE_5K 1 #define LR_DISTANCE_10K 0 /* This spinlock is used to protect "io transactions", you must * acquire it before doing any IO to the card, eg with RD_REG*() and * WRT_REG*() for the duration of your entire commandtransaction. * * This spinlock is of lower priority than the io request lock. */ spinlock_t hardware_lock ____cacheline_aligned; int bars; int mem_only; device_reg_t *iobase; /* Base I/O address */ resource_size_t pio_address; #define MIN_IOBASE_LEN 0x100 dma_addr_t bar0_hdl; void __iomem *cregbase; dma_addr_t bar2_hdl; #define BAR0_LEN_FX00 (1024 * 1024) #define BAR2_LEN_FX00 (128 * 1024) uint32_t rqstq_intr_code; uint32_t mbx_intr_code; uint32_t req_que_len; uint32_t rsp_que_len; uint32_t req_que_off; uint32_t rsp_que_off; /* Multi queue data structs */ device_reg_t *mqiobase; device_reg_t *msixbase; uint16_t msix_count; uint8_t mqenable; struct req_que **req_q_map; struct rsp_que **rsp_q_map; struct qla_qpair **queue_pair_map; unsigned long req_qid_map[(QLA_MAX_QUEUES / 8) / sizeof(unsigned long)]; unsigned long rsp_qid_map[(QLA_MAX_QUEUES / 8) / sizeof(unsigned long)]; unsigned long qpair_qid_map[(QLA_MAX_QUEUES / 8) / sizeof(unsigned long)]; uint8_t max_req_queues; uint8_t max_rsp_queues; uint8_t max_qpairs; uint8_t num_qpairs; struct qla_qpair *base_qpair; struct qla_npiv_entry *npiv_info; uint16_t nvram_npiv_size; uint16_t switch_cap; #define FLOGI_SEQ_DEL BIT_8 #define FLOGI_MID_SUPPORT BIT_10 #define FLOGI_VSAN_SUPPORT BIT_12 #define FLOGI_SP_SUPPORT BIT_13 uint8_t port_no; /* Physical port of adapter */ uint8_t exch_starvation; /* Timeout timers. */ uint8_t loop_down_abort_time; /* port down timer */ atomic_t loop_down_timer; /* loop down timer */ uint8_t link_down_timeout; /* link down timeout */ uint16_t max_loop_id; uint16_t max_fibre_devices; /* Maximum number of targets */ uint16_t fb_rev; uint16_t min_external_loopid; /* First external loop Id */ #define PORT_SPEED_UNKNOWN 0xFFFF #define PORT_SPEED_1GB 0x00 #define PORT_SPEED_2GB 0x01 #define PORT_SPEED_AUTO 0x02 #define PORT_SPEED_4GB 0x03 #define PORT_SPEED_8GB 0x04 #define PORT_SPEED_16GB 0x05 #define PORT_SPEED_32GB 0x06 #define PORT_SPEED_64GB 0x07 #define PORT_SPEED_10GB 0x13 uint16_t link_data_rate; /* F/W operating speed */ uint16_t set_data_rate; /* Set by user */ uint8_t current_topology; uint8_t prev_topology; #define ISP_CFG_NL 1 #define ISP_CFG_N 2 #define ISP_CFG_FL 4 #define ISP_CFG_F 8 uint8_t operating_mode; /* F/W operating mode */ #define LOOP 0 #define P2P 1 #define LOOP_P2P 2 #define P2P_LOOP 3 uint8_t interrupts_on; uint32_t isp_abort_cnt; #define PCI_DEVICE_ID_QLOGIC_ISP2532 0x2532 #define PCI_DEVICE_ID_QLOGIC_ISP8432 0x8432 #define PCI_DEVICE_ID_QLOGIC_ISP8001 0x8001 #define PCI_DEVICE_ID_QLOGIC_ISP8031 0x8031 #define PCI_DEVICE_ID_QLOGIC_ISP2031 0x2031 #define PCI_DEVICE_ID_QLOGIC_ISP2071 0x2071 #define PCI_DEVICE_ID_QLOGIC_ISP2271 0x2271 #define PCI_DEVICE_ID_QLOGIC_ISP2261 0x2261 #define PCI_DEVICE_ID_QLOGIC_ISP2061 0x2061 #define PCI_DEVICE_ID_QLOGIC_ISP2081 0x2081 #define PCI_DEVICE_ID_QLOGIC_ISP2089 0x2089 #define PCI_DEVICE_ID_QLOGIC_ISP2281 0x2281 #define PCI_DEVICE_ID_QLOGIC_ISP2289 0x2289 uint32_t isp_type; #define DT_ISP2100 BIT_0 #define DT_ISP2200 BIT_1 #define DT_ISP2300 BIT_2 #define DT_ISP2312 BIT_3 #define DT_ISP2322 BIT_4 #define DT_ISP6312 BIT_5 #define DT_ISP6322 BIT_6 #define DT_ISP2422 BIT_7 #define DT_ISP2432 BIT_8 #define DT_ISP5422 BIT_9 #define DT_ISP5432 BIT_10 #define DT_ISP2532 BIT_11 #define DT_ISP8432 BIT_12 #define DT_ISP8001 BIT_13 #define DT_ISP8021 BIT_14 #define DT_ISP2031 BIT_15 #define DT_ISP8031 BIT_16 #define DT_ISPFX00 BIT_17 #define DT_ISP8044 BIT_18 #define DT_ISP2071 BIT_19 #define DT_ISP2271 BIT_20 #define DT_ISP2261 BIT_21 #define DT_ISP2061 BIT_22 #define DT_ISP2081 BIT_23 #define DT_ISP2089 BIT_24 #define DT_ISP2281 BIT_25 #define DT_ISP2289 BIT_26 #define DT_ISP_LAST (DT_ISP2289 << 1) uint32_t device_type; #define DT_T10_PI BIT_25 #define DT_IIDMA BIT_26 #define DT_FWI2 BIT_27 #define DT_ZIO_SUPPORTED BIT_28 #define DT_OEM_001 BIT_29 #define DT_ISP2200A BIT_30 #define DT_EXTENDED_IDS BIT_31 #define DT_MASK(ha) ((ha)->isp_type & (DT_ISP_LAST - 1)) #define IS_QLA2100(ha) (DT_MASK(ha) & DT_ISP2100) #define IS_QLA2200(ha) (DT_MASK(ha) & DT_ISP2200) #define IS_QLA2300(ha) (DT_MASK(ha) & DT_ISP2300) #define IS_QLA2312(ha) (DT_MASK(ha) & DT_ISP2312) #define IS_QLA2322(ha) (DT_MASK(ha) & DT_ISP2322) #define IS_QLA6312(ha) (DT_MASK(ha) & DT_ISP6312) #define IS_QLA6322(ha) (DT_MASK(ha) & DT_ISP6322) #define IS_QLA2422(ha) (DT_MASK(ha) & DT_ISP2422) #define IS_QLA2432(ha) (DT_MASK(ha) & DT_ISP2432) #define IS_QLA5422(ha) (DT_MASK(ha) & DT_ISP5422) #define IS_QLA5432(ha) (DT_MASK(ha) & DT_ISP5432) #define IS_QLA2532(ha) (DT_MASK(ha) & DT_ISP2532) #define IS_QLA8432(ha) (DT_MASK(ha) & DT_ISP8432) #define IS_QLA8001(ha) (DT_MASK(ha) & DT_ISP8001) #define IS_QLA81XX(ha) (IS_QLA8001(ha)) #define IS_QLA82XX(ha) (DT_MASK(ha) & DT_ISP8021) #define IS_QLA8044(ha) (DT_MASK(ha) & DT_ISP8044) #define IS_QLA2031(ha) (DT_MASK(ha) & DT_ISP2031) #define IS_QLA8031(ha) (DT_MASK(ha) & DT_ISP8031) #define IS_QLAFX00(ha) (DT_MASK(ha) & DT_ISPFX00) #define IS_QLA2071(ha) (DT_MASK(ha) & DT_ISP2071) #define IS_QLA2271(ha) (DT_MASK(ha) & DT_ISP2271) #define IS_QLA2261(ha) (DT_MASK(ha) & DT_ISP2261) #define IS_QLA2081(ha) (DT_MASK(ha) & DT_ISP2081) #define IS_QLA2281(ha) (DT_MASK(ha) & DT_ISP2281) #define IS_QLA23XX(ha) (IS_QLA2300(ha) || IS_QLA2312(ha) || IS_QLA2322(ha) || \ IS_QLA6312(ha) || IS_QLA6322(ha)) #define IS_QLA24XX(ha) (IS_QLA2422(ha) || IS_QLA2432(ha)) #define IS_QLA54XX(ha) (IS_QLA5422(ha) || IS_QLA5432(ha)) #define IS_QLA25XX(ha) (IS_QLA2532(ha)) #define IS_QLA83XX(ha) (IS_QLA2031(ha) || IS_QLA8031(ha)) #define IS_QLA84XX(ha) (IS_QLA8432(ha)) #define IS_QLA27XX(ha) (IS_QLA2071(ha) || IS_QLA2271(ha) || IS_QLA2261(ha)) #define IS_QLA28XX(ha) (IS_QLA2081(ha) || IS_QLA2281(ha)) #define IS_QLA24XX_TYPE(ha) (IS_QLA24XX(ha) || IS_QLA54XX(ha) || \ IS_QLA84XX(ha)) #define IS_CNA_CAPABLE(ha) (IS_QLA81XX(ha) || IS_QLA82XX(ha) || \ IS_QLA8031(ha) || IS_QLA8044(ha)) #define IS_P3P_TYPE(ha) (IS_QLA82XX(ha) || IS_QLA8044(ha)) #define IS_QLA2XXX_MIDTYPE(ha) (IS_QLA24XX(ha) || IS_QLA84XX(ha) || \ IS_QLA25XX(ha) || IS_QLA81XX(ha) || \ IS_QLA82XX(ha) || IS_QLA83XX(ha) || \ IS_QLA8044(ha) || IS_QLA27XX(ha) || \ IS_QLA28XX(ha)) #define IS_MSIX_NACK_CAPABLE(ha) (IS_QLA81XX(ha) || IS_QLA83XX(ha) || \ IS_QLA27XX(ha) || IS_QLA28XX(ha)) #define IS_NOPOLLING_TYPE(ha) (IS_QLA81XX(ha) && (ha)->flags.msix_enabled) #define IS_FAC_REQUIRED(ha) (IS_QLA81XX(ha) || IS_QLA83XX(ha) || \ IS_QLA27XX(ha) || IS_QLA28XX(ha)) #define IS_NOCACHE_VPD_TYPE(ha) (IS_QLA81XX(ha) || IS_QLA83XX(ha) || \ IS_QLA27XX(ha) || IS_QLA28XX(ha)) #define IS_ALOGIO_CAPABLE(ha) (IS_QLA23XX(ha) || IS_FWI2_CAPABLE(ha)) #define IS_T10_PI_CAPABLE(ha) ((ha)->device_type & DT_T10_PI) #define IS_IIDMA_CAPABLE(ha) ((ha)->device_type & DT_IIDMA) #define IS_FWI2_CAPABLE(ha) ((ha)->device_type & DT_FWI2) #define IS_ZIO_SUPPORTED(ha) ((ha)->device_type & DT_ZIO_SUPPORTED) #define IS_OEM_001(ha) ((ha)->device_type & DT_OEM_001) #define HAS_EXTENDED_IDS(ha) ((ha)->device_type & DT_EXTENDED_IDS) #define IS_CT6_SUPPORTED(ha) ((ha)->device_type & DT_CT6_SUPPORTED) #define IS_MQUE_CAPABLE(ha) ((ha)->mqenable || IS_QLA83XX(ha) || \ IS_QLA27XX(ha) || IS_QLA28XX(ha)) #define IS_BIDI_CAPABLE(ha) \ (IS_QLA25XX(ha) || IS_QLA2031(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) /* Bit 21 of fw_attributes decides the MCTP capabilities */ #define IS_MCTP_CAPABLE(ha) (IS_QLA2031(ha) && \ ((ha)->fw_attributes_ext[0] & BIT_0)) #define QLA_ABTS_FW_ENABLED(_ha) ((_ha)->fw_attributes_ext[0] & BIT_14) #define QLA_SRB_NVME_LS(_sp) ((_sp)->type == SRB_NVME_LS) #define QLA_SRB_NVME_CMD(_sp) ((_sp)->type == SRB_NVME_CMD) #define QLA_NVME_IOS(_sp) (QLA_SRB_NVME_CMD(_sp) || QLA_SRB_NVME_LS(_sp)) #define QLA_LS_ABTS_WAIT_ENABLED(_sp) \ (QLA_SRB_NVME_LS(_sp) && QLA_ABTS_FW_ENABLED(_sp->fcport->vha->hw)) #define QLA_CMD_ABTS_WAIT_ENABLED(_sp) \ (QLA_SRB_NVME_CMD(_sp) && QLA_ABTS_FW_ENABLED(_sp->fcport->vha->hw)) #define QLA_ABTS_WAIT_ENABLED(_sp) \ (QLA_NVME_IOS(_sp) && QLA_ABTS_FW_ENABLED(_sp->fcport->vha->hw)) #define IS_PI_UNINIT_CAPABLE(ha) (IS_QLA83XX(ha) || IS_QLA27XX(ha)) #define IS_PI_IPGUARD_CAPABLE(ha) (IS_QLA83XX(ha) || IS_QLA27XX(ha)) #define IS_PI_DIFB_DIX0_CAPABLE(ha) (0) #define IS_PI_SPLIT_DET_CAPABLE_HBA(ha) (IS_QLA83XX(ha) || IS_QLA27XX(ha) || \ IS_QLA28XX(ha)) #define IS_PI_SPLIT_DET_CAPABLE(ha) (IS_PI_SPLIT_DET_CAPABLE_HBA(ha) && \ (((ha)->fw_attributes_h << 16 | (ha)->fw_attributes) & BIT_22)) #define IS_ATIO_MSIX_CAPABLE(ha) (IS_QLA83XX(ha) || IS_QLA27XX(ha) || \ IS_QLA28XX(ha)) #define IS_TGT_MODE_CAPABLE(ha) (ha->tgt.atio_q_length) #define IS_SHADOW_REG_CAPABLE(ha) (IS_QLA27XX(ha) || IS_QLA28XX(ha)) #define IS_DPORT_CAPABLE(ha) (IS_QLA83XX(ha) || IS_QLA27XX(ha) || \ IS_QLA28XX(ha)) #define IS_FAWWN_CAPABLE(ha) (IS_QLA83XX(ha) || IS_QLA27XX(ha) || \ IS_QLA28XX(ha)) #define IS_EXCHG_OFFLD_CAPABLE(ha) \ (IS_QLA81XX(ha) || IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) #define IS_EXLOGIN_OFFLD_CAPABLE(ha) \ (IS_QLA25XX(ha) || IS_QLA81XX(ha) || IS_QLA83XX(ha) || \ IS_QLA27XX(ha) || IS_QLA28XX(ha)) #define USE_ASYNC_SCAN(ha) (IS_QLA25XX(ha) || IS_QLA81XX(ha) ||\ IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) #define IS_ZIO_THRESHOLD_CAPABLE(ha) \ ((IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) &&\ (ha->zio_mode == QLA_ZIO_MODE_6)) /* HBA serial number */ uint8_t serial0; uint8_t serial1; uint8_t serial2; /* NVRAM configuration data */ #define MAX_NVRAM_SIZE 4096 #define VPD_OFFSET (MAX_NVRAM_SIZE / 2) uint16_t nvram_size; uint16_t nvram_base; void *nvram; uint16_t vpd_size; uint16_t vpd_base; void *vpd; uint16_t loop_reset_delay; uint8_t retry_count; uint8_t login_timeout; uint16_t r_a_tov; int port_down_retry_count; uint8_t mbx_count; uint8_t aen_mbx_count; atomic_t num_pend_mbx_stage1; atomic_t num_pend_mbx_stage2; atomic_t num_pend_mbx_stage3; uint16_t frame_payload_size; uint32_t login_retry_count; /* SNS command interfaces. */ ms_iocb_entry_t *ms_iocb; dma_addr_t ms_iocb_dma; struct ct_sns_pkt *ct_sns; dma_addr_t ct_sns_dma; /* SNS command interfaces for 2200. */ struct sns_cmd_pkt *sns_cmd; dma_addr_t sns_cmd_dma; #define SFP_DEV_SIZE 512 #define SFP_BLOCK_SIZE 64 #define SFP_RTDI_LEN SFP_BLOCK_SIZE void *sfp_data; dma_addr_t sfp_data_dma; struct qla_flt_header *flt; dma_addr_t flt_dma; #define XGMAC_DATA_SIZE 4096 void *xgmac_data; dma_addr_t xgmac_data_dma; #define DCBX_TLV_DATA_SIZE 4096 void *dcbx_tlv; dma_addr_t dcbx_tlv_dma; struct task_struct *dpc_thread; uint8_t dpc_active; /* DPC routine is active */ dma_addr_t gid_list_dma; struct gid_list_info *gid_list; int gid_list_info_size; /* Small DMA pool allocations -- maximum 256 bytes in length. */ #define DMA_POOL_SIZE 256 struct dma_pool *s_dma_pool; dma_addr_t init_cb_dma; init_cb_t *init_cb; int init_cb_size; dma_addr_t ex_init_cb_dma; struct ex_init_cb_81xx *ex_init_cb; dma_addr_t sf_init_cb_dma; struct init_sf_cb *sf_init_cb; void *scm_fpin_els_buff; uint64_t scm_fpin_els_buff_size; bool scm_fpin_valid; bool scm_fpin_payload_size; void *async_pd; dma_addr_t async_pd_dma; #define ENABLE_EXTENDED_LOGIN BIT_7 /* Extended Logins */ void *exlogin_buf; dma_addr_t exlogin_buf_dma; uint32_t exlogin_size; #define ENABLE_EXCHANGE_OFFLD BIT_2 /* Exchange Offload */ void *exchoffld_buf; dma_addr_t exchoffld_buf_dma; int exchoffld_size; int exchoffld_count; /* n2n */ struct fc_els_flogi plogi_els_payld; #define LOGIN_TEMPLATE_SIZE (sizeof(struct fc_els_flogi) - 4) void *swl; /* These are used by mailbox operations. */ uint16_t mailbox_out[MAILBOX_REGISTER_COUNT]; uint32_t mailbox_out32[MAILBOX_REGISTER_COUNT]; uint32_t aenmb[AEN_MAILBOX_REGISTER_COUNT_FX00]; mbx_cmd_t *mcp; struct mbx_cmd_32 *mcp32; unsigned long mbx_cmd_flags; #define MBX_INTERRUPT 1 #define MBX_INTR_WAIT 2 #define MBX_UPDATE_FLASH_ACTIVE 3 struct mutex vport_lock; /* Virtual port synchronization */ spinlock_t vport_slock; /* order is hardware_lock, then vport_slock */ struct mutex mq_lock; /* multi-queue synchronization */ struct completion mbx_cmd_comp; /* Serialize mbx access */ struct completion mbx_intr_comp; /* Used for completion notification */ struct completion dcbx_comp; /* For set port config notification */ struct completion lb_portup_comp; /* Used to wait for link up during * loopback */ #define DCBX_COMP_TIMEOUT 20 #define LB_PORTUP_COMP_TIMEOUT 10 int notify_dcbx_comp; int notify_lb_portup_comp; struct mutex selflogin_lock; /* Basic firmware related information. */ uint16_t fw_major_version; uint16_t fw_minor_version; uint16_t fw_subminor_version; uint16_t fw_attributes; uint16_t fw_attributes_h; #define FW_ATTR_H_NVME_FBURST BIT_1 #define FW_ATTR_H_NVME BIT_10 #define FW_ATTR_H_NVME_UPDATED BIT_14 /* About firmware SCM support */ #define FW_ATTR_EXT0_SCM_SUPPORTED BIT_12 /* Brocade fabric attached */ #define FW_ATTR_EXT0_SCM_BROCADE 0x00001000 /* Cisco fabric attached */ #define FW_ATTR_EXT0_SCM_CISCO 0x00002000 #define FW_ATTR_EXT0_NVME2 BIT_13 #define FW_ATTR_EXT0_EDIF BIT_5 uint16_t fw_attributes_ext[2]; uint32_t fw_memory_size; uint32_t fw_transfer_size; uint32_t fw_srisc_address; #define RISC_START_ADDRESS_2100 0x1000 #define RISC_START_ADDRESS_2300 0x800 #define RISC_START_ADDRESS_2400 0x100000 uint16_t orig_fw_tgt_xcb_count; uint16_t cur_fw_tgt_xcb_count; uint16_t orig_fw_xcb_count; uint16_t cur_fw_xcb_count; uint16_t orig_fw_iocb_count; uint16_t cur_fw_iocb_count; uint16_t fw_max_fcf_count; uint32_t fw_shared_ram_start; uint32_t fw_shared_ram_end; uint32_t fw_ddr_ram_start; uint32_t fw_ddr_ram_end; uint16_t fw_options[16]; /* slots: 1,2,3,10,11 */ uint8_t fw_seriallink_options[4]; __le16 fw_seriallink_options24[4]; uint8_t serdes_version[3]; uint8_t mpi_version[3]; uint32_t mpi_capabilities; uint8_t phy_version[3]; uint8_t pep_version[3]; /* Firmware dump template */ struct fwdt { void *template; ulong length; ulong dump_size; } fwdt[2]; struct qla2xxx_fw_dump *fw_dump; uint32_t fw_dump_len; u32 fw_dump_alloc_len; bool fw_dumped; unsigned long fw_dump_cap_flags; #define RISC_PAUSE_CMPL 0 #define DMA_SHUTDOWN_CMPL 1 #define ISP_RESET_CMPL 2 #define RISC_RDY_AFT_RESET 3 #define RISC_SRAM_DUMP_CMPL 4 #define RISC_EXT_MEM_DUMP_CMPL 5 #define ISP_MBX_RDY 6 #define ISP_SOFT_RESET_CMPL 7 int fw_dump_reading; void *mpi_fw_dump; u32 mpi_fw_dump_len; unsigned int mpi_fw_dump_reading:1; unsigned int mpi_fw_dumped:1; int prev_minidump_failed; dma_addr_t eft_dma; void *eft; /* Current size of mctp dump is 0x086064 bytes */ #define MCTP_DUMP_SIZE 0x086064 dma_addr_t mctp_dump_dma; void *mctp_dump; int mctp_dumped; int mctp_dump_reading; uint32_t chain_offset; struct dentry *dfs_dir; struct dentry *dfs_fce; struct dentry *dfs_tgt_counters; struct dentry *dfs_fw_resource_cnt; dma_addr_t fce_dma; void *fce; uint32_t fce_bufs; uint16_t fce_mb[8]; uint64_t fce_wr, fce_rd; struct mutex fce_mutex; uint32_t pci_attr; uint16_t chip_revision; uint16_t product_id[4]; uint8_t model_number[16+1]; char model_desc[80]; uint8_t adapter_id[16+1]; /* Option ROM information. */ char *optrom_buffer; uint32_t optrom_size; int optrom_state; #define QLA_SWAITING 0 #define QLA_SREADING 1 #define QLA_SWRITING 2 uint32_t optrom_region_start; uint32_t optrom_region_size; struct mutex optrom_mutex; /* PCI expansion ROM image information. */ #define ROM_CODE_TYPE_BIOS 0 #define ROM_CODE_TYPE_FCODE 1 #define ROM_CODE_TYPE_EFI 3 uint8_t bios_revision[2]; uint8_t efi_revision[2]; uint8_t fcode_revision[16]; uint32_t fw_revision[4]; uint32_t gold_fw_version[4]; /* Offsets for flash/nvram access (set to ~0 if not used). */ uint32_t flash_conf_off; uint32_t flash_data_off; uint32_t nvram_conf_off; uint32_t nvram_data_off; uint32_t fdt_wrt_disable; uint32_t fdt_wrt_enable; uint32_t fdt_erase_cmd; uint32_t fdt_block_size; uint32_t fdt_unprotect_sec_cmd; uint32_t fdt_protect_sec_cmd; uint32_t fdt_wrt_sts_reg_cmd; struct { uint32_t flt_region_flt; uint32_t flt_region_fdt; uint32_t flt_region_boot; uint32_t flt_region_boot_sec; uint32_t flt_region_fw; uint32_t flt_region_fw_sec; uint32_t flt_region_vpd_nvram; uint32_t flt_region_vpd_nvram_sec; uint32_t flt_region_vpd; uint32_t flt_region_vpd_sec; uint32_t flt_region_nvram; uint32_t flt_region_nvram_sec; uint32_t flt_region_npiv_conf; uint32_t flt_region_gold_fw; uint32_t flt_region_fcp_prio; uint32_t flt_region_bootload; uint32_t flt_region_img_status_pri; uint32_t flt_region_img_status_sec; uint32_t flt_region_aux_img_status_pri; uint32_t flt_region_aux_img_status_sec; }; uint8_t active_image; /* Needed for BEACON */ uint16_t beacon_blink_led; uint8_t beacon_color_state; #define QLA_LED_GRN_ON 0x01 #define QLA_LED_YLW_ON 0x02 #define QLA_LED_ABR_ON 0x04 #define QLA_LED_ALL_ON 0x07 /* yellow, green, amber. */ /* ISP2322: red, green, amber. */ uint16_t zio_mode; uint16_t zio_timer; struct qla_msix_entry *msix_entries; struct list_head vp_list; /* list of VP */ unsigned long vp_idx_map[(MAX_MULTI_ID_FABRIC / 8) / sizeof(unsigned long)]; uint16_t num_vhosts; /* number of vports created */ uint16_t num_vsans; /* number of vsan created */ uint16_t max_npiv_vports; /* 63 or 125 per topoloty */ int cur_vport_count; struct qla_chip_state_84xx *cs84xx; struct isp_operations *isp_ops; struct workqueue_struct *wq; struct qlfc_fw fw_buf; /* FCP_CMND priority support */ struct qla_fcp_prio_cfg *fcp_prio_cfg; struct dma_pool *dl_dma_pool; #define DSD_LIST_DMA_POOL_SIZE 512 struct dma_pool *fcp_cmnd_dma_pool; mempool_t *ctx_mempool; #define FCP_CMND_DMA_POOL_SIZE 512 void __iomem *nx_pcibase; /* Base I/O address */ void __iomem *nxdb_rd_ptr; /* Doorbell read pointer */ void __iomem *nxdb_wr_ptr; /* Door bell write pointer */ uint32_t crb_win; uint32_t curr_window; uint32_t ddr_mn_window; unsigned long mn_win_crb; unsigned long ms_win_crb; int qdr_sn_window; uint32_t fcoe_dev_init_timeout; uint32_t fcoe_reset_timeout; rwlock_t hw_lock; uint16_t portnum; /* port number */ int link_width; struct fw_blob *hablob; struct qla82xx_legacy_intr_set nx_legacy_intr; uint16_t gbl_dsd_inuse; uint16_t gbl_dsd_avail; struct list_head gbl_dsd_list; #define NUM_DSD_CHAIN 4096 uint8_t fw_type; uint32_t file_prd_off; /* File firmware product offset */ uint32_t md_template_size; void *md_tmplt_hdr; dma_addr_t md_tmplt_hdr_dma; void *md_dump; uint32_t md_dump_size; void *loop_id_map; /* QLA83XX IDC specific fields */ uint32_t idc_audit_ts; uint32_t idc_extend_tmo; /* DPC low-priority workqueue */ struct workqueue_struct *dpc_lp_wq; struct work_struct idc_aen; /* DPC high-priority workqueue */ struct workqueue_struct *dpc_hp_wq; struct work_struct nic_core_reset; struct work_struct idc_state_handler; struct work_struct nic_core_unrecoverable; struct work_struct board_disable; struct mr_data_fx00 mr; uint32_t chip_reset; struct qlt_hw_data tgt; int allow_cna_fw_dump; uint32_t fw_ability_mask; uint16_t min_supported_speed; uint16_t max_supported_speed; /* DMA pool for the DIF bundling buffers */ struct dma_pool *dif_bundl_pool; #define DIF_BUNDLING_DMA_POOL_SIZE 1024 struct { struct { struct list_head head; uint count; } good; struct { struct list_head head; uint count; } unusable; } pool; unsigned long long dif_bundle_crossed_pages; unsigned long long dif_bundle_reads; unsigned long long dif_bundle_writes; unsigned long long dif_bundle_kallocs; unsigned long long dif_bundle_dma_allocs; atomic_t nvme_active_aen_cnt; uint16_t nvme_last_rptd_aen; /* Last recorded aen count */ uint8_t fc4_type_priority; atomic_t zio_threshold; uint16_t last_zio_threshold; #define DEFAULT_ZIO_THRESHOLD 5 struct qla_hw_data_stat stat; pci_error_state_t pci_error_state; u64 prev_cmd_cnt; struct dma_pool *purex_dma_pool; struct btree_head32 host_map; #define EDIF_NUM_SA_INDEX 512 #define EDIF_TX_SA_INDEX_BASE EDIF_NUM_SA_INDEX void *edif_rx_sa_id_map; void *edif_tx_sa_id_map; spinlock_t sadb_fp_lock; struct list_head sadb_tx_index_list; struct list_head sadb_rx_index_list; spinlock_t sadb_lock; /* protects list */ struct els_reject elsrej; u8 edif_post_stop_cnt_down; }; #define RX_ELS_SIZE (roundup(sizeof(struct enode) + ELS_MAX_PAYLOAD, SMP_CACHE_BYTES)) struct active_regions { uint8_t global; struct { uint8_t board_config; uint8_t vpd_nvram; uint8_t npiv_config_0_1; uint8_t npiv_config_2_3; } aux; }; #define FW_ABILITY_MAX_SPEED_MASK 0xFUL #define FW_ABILITY_MAX_SPEED_16G 0x0 #define FW_ABILITY_MAX_SPEED_32G 0x1 #define FW_ABILITY_MAX_SPEED(ha) \ (ha->fw_ability_mask & FW_ABILITY_MAX_SPEED_MASK) #define QLA_GET_DATA_RATE 0 #define QLA_SET_DATA_RATE_NOLR 1 #define QLA_SET_DATA_RATE_LR 2 /* Set speed and initiate LR */ #define QLA_DEFAULT_PAYLOAD_SIZE 64 /* * This item might be allocated with a size > sizeof(struct purex_item). * The "size" variable gives the size of the payload (which * is variable) starting at "iocb". */ struct purex_item { struct list_head list; struct scsi_qla_host *vha; void (*process_item)(struct scsi_qla_host *vha, struct purex_item *pkt); atomic_t in_use; uint16_t size; struct { uint8_t iocb[64]; } iocb; }; #include "qla_edif.h" #define SCM_FLAG_RDF_REJECT 0x00 #define SCM_FLAG_RDF_COMPLETED 0x01 #define QLA_CON_PRIMITIVE_RECEIVED 0x1 #define QLA_CONGESTION_ARB_WARNING 0x1 #define QLA_CONGESTION_ARB_ALARM 0X2 /* * Qlogic scsi host structure */ typedef struct scsi_qla_host { struct list_head list; struct list_head vp_fcports; /* list of fcports */ struct list_head work_list; spinlock_t work_lock; struct work_struct iocb_work; /* Commonly used flags and state information. */ struct Scsi_Host *host; unsigned long host_no; uint8_t host_str[16]; volatile struct { uint32_t init_done :1; uint32_t online :1; uint32_t reset_active :1; uint32_t management_server_logged_in :1; uint32_t process_response_queue :1; uint32_t difdix_supported:1; uint32_t delete_progress:1; uint32_t fw_tgt_reported:1; uint32_t bbcr_enable:1; uint32_t qpairs_available:1; uint32_t qpairs_req_created:1; uint32_t qpairs_rsp_created:1; uint32_t nvme_enabled:1; uint32_t nvme_first_burst:1; uint32_t nvme2_enabled:1; } flags; atomic_t loop_state; #define LOOP_TIMEOUT 1 #define LOOP_DOWN 2 #define LOOP_UP 3 #define LOOP_UPDATE 4 #define LOOP_READY 5 #define LOOP_DEAD 6 unsigned long relogin_jif; unsigned long dpc_flags; #define RESET_MARKER_NEEDED 0 /* Send marker to ISP. */ #define RESET_ACTIVE 1 #define ISP_ABORT_NEEDED 2 /* Initiate ISP abort. */ #define ABORT_ISP_ACTIVE 3 /* ISP abort in progress. */ #define LOOP_RESYNC_NEEDED 4 /* Device Resync needed. */ #define LOOP_RESYNC_ACTIVE 5 #define LOCAL_LOOP_UPDATE 6 /* Perform a local loop update. */ #define RSCN_UPDATE 7 /* Perform an RSCN update. */ #define RELOGIN_NEEDED 8 #define REGISTER_FC4_NEEDED 9 /* SNS FC4 registration required. */ #define ISP_ABORT_RETRY 10 /* ISP aborted. */ #define BEACON_BLINK_NEEDED 11 #define REGISTER_FDMI_NEEDED 12 #define FCPORT_UPDATE_NEEDED 13 #define VP_DPC_NEEDED 14 /* wake up for VP dpc handling */ #define UNLOADING 15 #define NPIV_CONFIG_NEEDED 16 #define ISP_UNRECOVERABLE 17 #define FCOE_CTX_RESET_NEEDED 18 /* Initiate FCoE context reset */ #define MPI_RESET_NEEDED 19 /* Initiate MPI FW reset */ #define ISP_QUIESCE_NEEDED 20 /* Driver need some quiescence */ #define N2N_LINK_RESET 21 #define PORT_UPDATE_NEEDED 22 #define FX00_RESET_RECOVERY 23 #define FX00_TARGET_SCAN 24 #define FX00_CRITEMP_RECOVERY 25 #define FX00_HOST_INFO_RESEND 26 #define QPAIR_ONLINE_CHECK_NEEDED 27 #define DO_EEH_RECOVERY 28 #define DETECT_SFP_CHANGE 29 #define N2N_LOGIN_NEEDED 30 #define IOCB_WORK_ACTIVE 31 #define SET_ZIO_THRESHOLD_NEEDED 32 #define ISP_ABORT_TO_ROM 33 #define VPORT_DELETE 34 #define HEARTBEAT_CHK 38 #define PROCESS_PUREX_IOCB 63 unsigned long pci_flags; #define PFLG_DISCONNECTED 0 /* PCI device removed */ #define PFLG_DRIVER_REMOVING 1 /* PCI driver .remove */ #define PFLG_DRIVER_PROBING 2 /* PCI driver .probe */ uint32_t device_flags; #define SWITCH_FOUND BIT_0 #define DFLG_NO_CABLE BIT_1 #define DFLG_DEV_FAILED BIT_5 /* ISP configuration data. */ uint16_t loop_id; /* Host adapter loop id */ uint16_t self_login_loop_id; /* host adapter loop id * get it on self login */ fc_port_t bidir_fcport; /* fcport used for bidir cmnds * no need of allocating it for * each command */ port_id_t d_id; /* Host adapter port id */ uint8_t marker_needed; uint16_t mgmt_svr_loop_id; /* Timeout timers. */ uint8_t loop_down_abort_time; /* port down timer */ atomic_t loop_down_timer; /* loop down timer */ uint8_t link_down_timeout; /* link down timeout */ uint32_t timer_active; struct timer_list timer; uint8_t node_name[WWN_SIZE]; uint8_t port_name[WWN_SIZE]; uint8_t fabric_node_name[WWN_SIZE]; uint8_t fabric_port_name[WWN_SIZE]; struct nvme_fc_local_port *nvme_local_port; struct completion nvme_del_done; uint16_t fcoe_vlan_id; uint16_t fcoe_fcf_idx; uint8_t fcoe_vn_port_mac[6]; /* list of commands waiting on workqueue */ struct list_head qla_cmd_list; struct list_head qla_sess_op_cmd_list; struct list_head unknown_atio_list; spinlock_t cmd_list_lock; struct delayed_work unknown_atio_work; /* Counter to detect races between ELS and RSCN events */ atomic_t generation_tick; /* Time when global fcport update has been scheduled */ int total_fcport_update_gen; /* List of pending LOGOs, protected by tgt_mutex */ struct list_head logo_list; /* List of pending PLOGI acks, protected by hw lock */ struct list_head plogi_ack_list; struct list_head qp_list; uint32_t vp_abort_cnt; struct fc_vport *fc_vport; /* holds fc_vport * for each vport */ uint16_t vp_idx; /* vport ID */ struct qla_qpair *qpair; /* base qpair */ unsigned long vp_flags; #define VP_IDX_ACQUIRED 0 /* bit no 0 */ #define VP_CREATE_NEEDED 1 #define VP_BIND_NEEDED 2 #define VP_DELETE_NEEDED 3 #define VP_SCR_NEEDED 4 /* State Change Request registration */ #define VP_CONFIG_OK 5 /* Flag to cfg VP, if FW is ready */ atomic_t vp_state; #define VP_OFFLINE 0 #define VP_ACTIVE 1 #define VP_FAILED 2 // #define VP_DISABLE 3 uint16_t vp_err_state; uint16_t vp_prev_err_state; #define VP_ERR_UNKWN 0 #define VP_ERR_PORTDWN 1 #define VP_ERR_FAB_UNSUPPORTED 2 #define VP_ERR_FAB_NORESOURCES 3 #define VP_ERR_FAB_LOGOUT 4 #define VP_ERR_ADAP_NORESOURCES 5 struct qla_hw_data *hw; struct scsi_qlt_host vha_tgt; struct req_que *req; int fw_heartbeat_counter; int seconds_since_last_heartbeat; struct fc_host_statistics fc_host_stat; struct qla_statistics qla_stats; struct bidi_statistics bidi_stats; atomic_t vref_count; struct qla8044_reset_template reset_tmplt; uint16_t bbcr; uint16_t u_ql2xexchoffld; uint16_t u_ql2xiniexchg; uint16_t qlini_mode; uint16_t ql2xexchoffld; uint16_t ql2xiniexchg; struct dentry *dfs_rport_root; struct purex_list { struct list_head head; spinlock_t lock; } purex_list; struct purex_item default_item; struct name_list_extended gnl; /* Count of active session/fcport */ int fcport_count; wait_queue_head_t fcport_waitQ; wait_queue_head_t vref_waitq; uint8_t min_supported_speed; uint8_t n2n_node_name[WWN_SIZE]; uint8_t n2n_port_name[WWN_SIZE]; uint16_t n2n_id; __le16 dport_data[4]; struct list_head gpnid_list; struct fab_scan scan; uint8_t scm_fabric_connection_flags; unsigned int irq_offset; u64 hw_err_cnt; u64 interface_err_cnt; u64 cmd_timeout_cnt; u64 reset_cmd_err_cnt; u64 link_down_time; u64 short_link_down_cnt; struct edif_dbell e_dbell; struct pur_core pur_cinfo; } scsi_qla_host_t; struct qla27xx_image_status { uint8_t image_status_mask; __le16 generation; uint8_t ver_major; uint8_t ver_minor; uint8_t bitmap; /* 28xx only */ uint8_t reserved[2]; __le32 checksum; __le32 signature; } __packed; /* 28xx aux image status bimap values */ #define QLA28XX_AUX_IMG_BOARD_CONFIG BIT_0 #define QLA28XX_AUX_IMG_VPD_NVRAM BIT_1 #define QLA28XX_AUX_IMG_NPIV_CONFIG_0_1 BIT_2 #define QLA28XX_AUX_IMG_NPIV_CONFIG_2_3 BIT_3 #define SET_VP_IDX 1 #define SET_AL_PA 2 #define RESET_VP_IDX 3 #define RESET_AL_PA 4 struct qla_tgt_vp_map { uint8_t idx; scsi_qla_host_t *vha; }; struct qla2_sgx { dma_addr_t dma_addr; /* OUT */ uint32_t dma_len; /* OUT */ uint32_t tot_bytes; /* IN */ struct scatterlist *cur_sg; /* IN */ /* for book keeping, bzero on initial invocation */ uint32_t bytes_consumed; uint32_t num_bytes; uint32_t tot_partial; /* for debugging */ uint32_t num_sg; srb_t *sp; }; #define QLA_FW_STARTED(_ha) { \ int i; \ _ha->flags.fw_started = 1; \ _ha->base_qpair->fw_started = 1; \ for (i = 0; i < _ha->max_qpairs; i++) { \ if (_ha->queue_pair_map[i]) \ _ha->queue_pair_map[i]->fw_started = 1; \ } \ } #define QLA_FW_STOPPED(_ha) { \ int i; \ _ha->flags.fw_started = 0; \ _ha->base_qpair->fw_started = 0; \ for (i = 0; i < _ha->max_qpairs; i++) { \ if (_ha->queue_pair_map[i]) \ _ha->queue_pair_map[i]->fw_started = 0; \ } \ } #define SFUB_CHECKSUM_SIZE 4 struct secure_flash_update_block { uint32_t block_info; uint32_t signature_lo; uint32_t signature_hi; uint32_t signature_upper[0x3e]; }; struct secure_flash_update_block_pk { uint32_t block_info; uint32_t signature_lo; uint32_t signature_hi; uint32_t signature_upper[0x3e]; uint32_t public_key[0x41]; }; /* * Macros to help code, maintain, etc. */ #define LOOP_TRANSITION(ha) \ (test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) || \ test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) || \ atomic_read(&ha->loop_state) == LOOP_DOWN) #define STATE_TRANSITION(ha) \ (test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) || \ test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) #define QLA_VHA_MARK_BUSY(__vha, __bail) do { \ atomic_inc(&__vha->vref_count); \ mb(); \ if (__vha->flags.delete_progress) { \ atomic_dec(&__vha->vref_count); \ wake_up(&__vha->vref_waitq); \ __bail = 1; \ } else { \ __bail = 0; \ } \ } while (0) #define QLA_VHA_MARK_NOT_BUSY(__vha) do { \ atomic_dec(&__vha->vref_count); \ wake_up(&__vha->vref_waitq); \ } while (0) \ #define QLA_QPAIR_MARK_BUSY(__qpair, __bail) do { \ atomic_inc(&__qpair->ref_count); \ mb(); \ if (__qpair->delete_in_progress) { \ atomic_dec(&__qpair->ref_count); \ __bail = 1; \ } else { \ __bail = 0; \ } \ } while (0) #define QLA_QPAIR_MARK_NOT_BUSY(__qpair) \ atomic_dec(&__qpair->ref_count) #define QLA_ENA_CONF(_ha) {\ int i;\ _ha->base_qpair->enable_explicit_conf = 1; \ for (i = 0; i < _ha->max_qpairs; i++) { \ if (_ha->queue_pair_map[i]) \ _ha->queue_pair_map[i]->enable_explicit_conf = 1; \ } \ } #define QLA_DIS_CONF(_ha) {\ int i;\ _ha->base_qpair->enable_explicit_conf = 0; \ for (i = 0; i < _ha->max_qpairs; i++) { \ if (_ha->queue_pair_map[i]) \ _ha->queue_pair_map[i]->enable_explicit_conf = 0; \ } \ } /* * qla2x00 local function return status codes */ #define MBS_MASK 0x3fff #define QLA_SUCCESS (MBS_COMMAND_COMPLETE & MBS_MASK) #define QLA_INVALID_COMMAND (MBS_INVALID_COMMAND & MBS_MASK) #define QLA_INTERFACE_ERROR (MBS_HOST_INTERFACE_ERROR & MBS_MASK) #define QLA_TEST_FAILED (MBS_TEST_FAILED & MBS_MASK) #define QLA_COMMAND_ERROR (MBS_COMMAND_ERROR & MBS_MASK) #define QLA_PARAMETER_ERROR (MBS_COMMAND_PARAMETER_ERROR & MBS_MASK) #define QLA_PORT_ID_USED (MBS_PORT_ID_USED & MBS_MASK) #define QLA_LOOP_ID_USED (MBS_LOOP_ID_USED & MBS_MASK) #define QLA_ALL_IDS_IN_USE (MBS_ALL_IDS_IN_USE & MBS_MASK) #define QLA_NOT_LOGGED_IN (MBS_NOT_LOGGED_IN & MBS_MASK) #define QLA_FUNCTION_TIMEOUT 0x100 #define QLA_FUNCTION_PARAMETER_ERROR 0x101 #define QLA_FUNCTION_FAILED 0x102 #define QLA_MEMORY_ALLOC_FAILED 0x103 #define QLA_LOCK_TIMEOUT 0x104 #define QLA_ABORTED 0x105 #define QLA_SUSPENDED 0x106 #define QLA_BUSY 0x107 #define QLA_ALREADY_REGISTERED 0x109 #define QLA_OS_TIMER_EXPIRED 0x10a #define QLA_ERR_NO_QPAIR 0x10b #define QLA_ERR_NOT_FOUND 0x10c #define QLA_ERR_FROM_FW 0x10d #define NVRAM_DELAY() udelay(10) /* * Flash support definitions */ #define OPTROM_SIZE_2300 0x20000 #define OPTROM_SIZE_2322 0x100000 #define OPTROM_SIZE_24XX 0x100000 #define OPTROM_SIZE_25XX 0x200000 #define OPTROM_SIZE_81XX 0x400000 #define OPTROM_SIZE_82XX 0x800000 #define OPTROM_SIZE_83XX 0x1000000 #define OPTROM_SIZE_28XX 0x2000000 #define OPTROM_BURST_SIZE 0x1000 #define OPTROM_BURST_DWORDS (OPTROM_BURST_SIZE / 4) #define QLA_DSDS_PER_IOCB 37 #define CMD_SP(Cmnd) ((Cmnd)->SCp.ptr) #define QLA_SG_ALL 1024 enum nexus_wait_type { WAIT_HOST = 0, WAIT_TARGET, WAIT_LUN, }; #define INVALID_EDIF_SA_INDEX 0xffff #define RX_DELETE_NO_EDIF_SA_INDEX 0xfffe #define QLA_SKIP_HANDLE QLA_TGT_SKIP_HANDLE /* edif hash element */ struct edif_list_entry { uint16_t handle; /* nport_handle */ uint32_t update_sa_index; uint32_t delete_sa_index; uint32_t count; /* counter for filtering sa_index */ #define EDIF_ENTRY_FLAGS_CLEANUP 0x01 /* this index is being cleaned up */ uint32_t flags; /* used by sadb cleanup code */ fc_port_t *fcport; /* needed by rx delay timer function */ struct timer_list timer; /* rx delay timer */ struct list_head next; }; #define EDIF_TX_INDX_BASE 512 #define EDIF_RX_INDX_BASE 0 #define EDIF_RX_DELETE_FILTER_COUNT 3 /* delay queuing rx delete until this many */ /* entry in the sa_index free pool */ struct sa_index_pair { uint16_t sa_index; uint32_t spi; }; /* edif sa_index data structure */ struct edif_sa_index_entry { struct sa_index_pair sa_pair[2]; fc_port_t *fcport; uint16_t handle; struct list_head next; }; /* Refer to SNIA SFF 8247 */ struct sff_8247_a0 { u8 txid; /* transceiver id */ u8 ext_txid; u8 connector; /* compliance code */ u8 eth_infi_cc3; /* ethernet, inifiband */ u8 sonet_cc4[2]; u8 eth_cc6; /* link length */ #define FC_LL_VL BIT_7 /* very long */ #define FC_LL_S BIT_6 /* Short */ #define FC_LL_I BIT_5 /* Intermidiate*/ #define FC_LL_L BIT_4 /* Long */ #define FC_LL_M BIT_3 /* Medium */ #define FC_LL_SA BIT_2 /* ShortWave laser */ #define FC_LL_LC BIT_1 /* LongWave laser */ #define FC_LL_EL BIT_0 /* Electrical inter enclosure */ u8 fc_ll_cc7; /* FC technology */ #define FC_TEC_EL BIT_7 /* Electrical inter enclosure */ #define FC_TEC_SN BIT_6 /* short wave w/o OFC */ #define FC_TEC_SL BIT_5 /* short wave with OFC */ #define FC_TEC_LL BIT_4 /* Longwave Laser */ #define FC_TEC_ACT BIT_3 /* Active cable */ #define FC_TEC_PAS BIT_2 /* Passive cable */ u8 fc_tec_cc8; /* Transmission Media */ #define FC_MED_TW BIT_7 /* Twin Ax */ #define FC_MED_TP BIT_6 /* Twited Pair */ #define FC_MED_MI BIT_5 /* Min Coax */ #define FC_MED_TV BIT_4 /* Video Coax */ #define FC_MED_M6 BIT_3 /* Multimode, 62.5um */ #define FC_MED_M5 BIT_2 /* Multimode, 50um */ #define FC_MED_SM BIT_0 /* Single Mode */ u8 fc_med_cc9; /* speed FC_SP_12: 12*100M = 1200 MB/s */ #define FC_SP_12 BIT_7 #define FC_SP_8 BIT_6 #define FC_SP_16 BIT_5 #define FC_SP_4 BIT_4 #define FC_SP_32 BIT_3 #define FC_SP_2 BIT_2 #define FC_SP_1 BIT_0 u8 fc_sp_cc10; u8 encode; u8 bitrate; u8 rate_id; u8 length_km; /* offset 14/eh */ u8 length_100m; u8 length_50um_10m; u8 length_62um_10m; u8 length_om4_10m; u8 length_om3_10m; #define SFF_VEN_NAME_LEN 16 u8 vendor_name[SFF_VEN_NAME_LEN]; /* offset 20/14h */ u8 tx_compat; u8 vendor_oui[3]; #define SFF_PART_NAME_LEN 16 u8 vendor_pn[SFF_PART_NAME_LEN]; /* part number */ u8 vendor_rev[4]; u8 wavelength[2]; u8 resv; u8 cc_base; u8 options[2]; /* offset 64 */ u8 br_max; u8 br_min; u8 vendor_sn[16]; u8 date_code[8]; u8 diag; u8 enh_options; u8 sff_revision; u8 cc_ext; u8 vendor_specific[32]; u8 resv2[128]; }; /* BPM -- Buffer Plus Management support. */ #define IS_BPM_CAPABLE(ha) \ (IS_QLA25XX(ha) || IS_QLA81XX(ha) || IS_QLA83XX(ha) || \ IS_QLA27XX(ha) || IS_QLA28XX(ha)) #define IS_BPM_RANGE_CAPABLE(ha) \ (IS_QLA83XX(ha) || IS_QLA27XX(ha) || IS_QLA28XX(ha)) #define IS_BPM_ENABLED(vha) \ (ql2xautodetectsfp && !vha->vp_idx && IS_BPM_CAPABLE(vha->hw)) #define FLASH_SEMAPHORE_REGISTER_ADDR 0x00101016 #define USER_CTRL_IRQ(_ha) (ql2xuctrlirq && QLA_TGT_MODE_ENABLED() && \ (IS_QLA27XX(_ha) || IS_QLA28XX(_ha) || IS_QLA83XX(_ha))) #define SAVE_TOPO(_ha) { \ if (_ha->current_topology) \ _ha->prev_topology = _ha->current_topology; \ } #define N2N_TOPO(ha) \ ((ha->prev_topology == ISP_CFG_N && !ha->current_topology) || \ ha->current_topology == ISP_CFG_N || \ !ha->current_topology) #define QLA_N2N_WAIT_TIME 5 /* 2 * ra_tov(n2n) + 1 */ #define NVME_TYPE(fcport) \ (fcport->fc4_type & FS_FC4TYPE_NVME) \ #define FCP_TYPE(fcport) \ (fcport->fc4_type & FS_FC4TYPE_FCP) \ #define NVME_ONLY_TARGET(fcport) \ (NVME_TYPE(fcport) && !FCP_TYPE(fcport)) \ #define NVME_FCP_TARGET(fcport) \ (FCP_TYPE(fcport) && NVME_TYPE(fcport)) \ #define NVME_PRIORITY(ha, fcport) \ (NVME_FCP_TARGET(fcport) && \ (ha->fc4_type_priority == FC4_PRIORITY_NVME)) #define NVME_TARGET(ha, fcport) \ (fcport->do_prli_nvme || \ NVME_ONLY_TARGET(fcport)) \ #define PRLI_PHASE(_cls) \ ((_cls == DSC_LS_PRLI_PEND) || (_cls == DSC_LS_PRLI_COMP)) enum ql_vnd_host_stat_action { QLA_STOP = 0, QLA_START, QLA_CLEAR, }; struct ql_vnd_mng_host_stats_param { u32 stat_type; enum ql_vnd_host_stat_action action; } __packed; struct ql_vnd_mng_host_stats_resp { u32 status; } __packed; struct ql_vnd_stats_param { u32 stat_type; } __packed; struct ql_vnd_tgt_stats_param { s32 tgt_id; u32 stat_type; } __packed; enum ql_vnd_host_port_action { QLA_ENABLE = 0, QLA_DISABLE, }; struct ql_vnd_mng_host_port_param { enum ql_vnd_host_port_action action; } __packed; struct ql_vnd_mng_host_port_resp { u32 status; } __packed; struct ql_vnd_stat_entry { u32 stat_type; /* Failure type */ u32 tgt_num; /* Target Num */ u64 cnt; /* Counter value */ } __packed; struct ql_vnd_stats { u64 entry_count; /* Num of entries */ u64 rservd; struct ql_vnd_stat_entry entry[0]; /* Place holder of entries */ } __packed; struct ql_vnd_host_stats_resp { u32 status; struct ql_vnd_stats stats; } __packed; struct ql_vnd_tgt_stats_resp { u32 status; struct ql_vnd_stats stats; } __packed; #include "qla_target.h" #include "qla_gbl.h" #include "qla_dbg.h" #include "qla_inline.h" #endif
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.
Created with Cregit http://github.com/cregit/cregit
Version 2.0-RC1