From f3de4706c1e0c3b9fa39ec24a30c1996a33bc9e4 Mon Sep 17 00:00:00 2001 From: Sumit Saxena Date: Fri, 29 Apr 2022 17:16:36 -0400 Subject: [PATCH] scsi: mpi3mr: Move data structures/definitions from MPI headers to uapi header This patch moves the data structures/definitions which are used by userspace applications from MPI headers to uapi/scsi/scsi_bsg_mpi3mr.h Link: https://lore.kernel.org/r/20220429211641.642010-4-sumit.saxena@broadcom.com Reported by: Stephen Rothwell Reviewed-by: Himanshu Madhani Signed-off-by: Sumit Saxena Signed-off-by: Martin K. Petersen --- drivers/scsi/mpi3mr/mpi/mpi30_init.h | 53 ------------ drivers/scsi/mpi3mr/mpi/mpi30_ioc.h | 17 ---- drivers/scsi/mpi3mr/mpi/mpi30_pci.h | 31 +------ drivers/scsi/mpi3mr/mpi3mr.h | 1 + include/uapi/scsi/scsi_bsg_mpi3mr.h | 117 +++++++++++++++++++++++++++ 5 files changed, 119 insertions(+), 100 deletions(-) diff --git a/drivers/scsi/mpi3mr/mpi/mpi30_init.h b/drivers/scsi/mpi3mr/mpi/mpi30_init.h index e2e8b22e9122..aac11c58cca9 100644 --- a/drivers/scsi/mpi3mr/mpi/mpi30_init.h +++ b/drivers/scsi/mpi3mr/mpi/mpi30_init.h @@ -115,57 +115,4 @@ struct mpi3_scsi_io_reply { #define MPI3_SCSI_RSP_ARI0_MASK (0xff000000) #define MPI3_SCSI_RSP_ARI0_SHIFT (24) #define MPI3_SCSI_TASKTAG_UNKNOWN (0xffff) -struct mpi3_scsi_task_mgmt_request { - __le16 host_tag; - u8 ioc_use_only02; - u8 function; - __le16 ioc_use_only04; - u8 ioc_use_only06; - u8 msg_flags; - __le16 change_count; - __le16 dev_handle; - __le16 task_host_tag; - u8 task_type; - u8 reserved0f; - __le16 task_request_queue_id; - __le16 reserved12; - __le32 reserved14; - u8 lun[8]; -}; - -#define MPI3_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x08) -#define MPI3_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01) -#define MPI3_SCSITASKMGMT_TASKTYPE_ABORT_TASK_SET (0x02) -#define MPI3_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03) -#define MPI3_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05) -#define MPI3_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06) -#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07) -#define MPI3_SCSITASKMGMT_TASKTYPE_CLEAR_ACA (0x08) -#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_TASK_SET (0x09) -#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_ASYNC_EVENT (0x0a) -#define MPI3_SCSITASKMGMT_TASKTYPE_I_T_NEXUS_RESET (0x0b) -struct mpi3_scsi_task_mgmt_reply { - __le16 host_tag; - u8 ioc_use_only02; - u8 function; - __le16 ioc_use_only04; - u8 ioc_use_only06; - u8 msg_flags; - __le16 ioc_use_only08; - __le16 ioc_status; - __le32 ioc_log_info; - __le32 termination_count; - __le32 response_data; - __le32 reserved18; -}; - -#define MPI3_SCSITASKMGMT_RSPCODE_TM_COMPLETE (0x00) -#define MPI3_SCSITASKMGMT_RSPCODE_INVALID_FRAME (0x02) -#define MPI3_SCSITASKMGMT_RSPCODE_TM_FUNCTION_NOT_SUPPORTED (0x04) -#define MPI3_SCSITASKMGMT_RSPCODE_TM_FAILED (0x05) -#define MPI3_SCSITASKMGMT_RSPCODE_TM_SUCCEEDED (0x08) -#define MPI3_SCSITASKMGMT_RSPCODE_TM_INVALID_LUN (0x09) -#define MPI3_SCSITASKMGMT_RSPCODE_TM_OVERLAPPED_TAG (0x0a) -#define MPI3_SCSITASKMGMT_RSPCODE_IO_QUEUED_ON_IOC (0x80) -#define MPI3_SCSITASKMGMT_RSPCODE_TM_NVME_DENIED (0x81) #endif diff --git a/drivers/scsi/mpi3mr/mpi/mpi30_ioc.h b/drivers/scsi/mpi3mr/mpi/mpi30_ioc.h index 33fc05f218d6..214e4c65e576 100644 --- a/drivers/scsi/mpi3mr/mpi/mpi30_ioc.h +++ b/drivers/scsi/mpi3mr/mpi/mpi30_ioc.h @@ -637,23 +637,6 @@ struct mpi3_event_data_diag_buffer_status_change { #define MPI3_EVENT_DIAG_BUFFER_STATUS_CHANGE_RC_RELEASED (0x01) #define MPI3_EVENT_DIAG_BUFFER_STATUS_CHANGE_RC_PAUSED (0x02) #define MPI3_EVENT_DIAG_BUFFER_STATUS_CHANGE_RC_RESUMED (0x03) -#define MPI3_PEL_LOCALE_FLAGS_NON_BLOCKING_BOOT_EVENT (0x0200) -#define MPI3_PEL_LOCALE_FLAGS_BLOCKING_BOOT_EVENT (0x0100) -#define MPI3_PEL_LOCALE_FLAGS_PCIE (0x0080) -#define MPI3_PEL_LOCALE_FLAGS_CONFIGURATION (0x0040) -#define MPI3_PEL_LOCALE_FLAGS_CONTROLER (0x0020) -#define MPI3_PEL_LOCALE_FLAGS_SAS (0x0010) -#define MPI3_PEL_LOCALE_FLAGS_EPACK (0x0008) -#define MPI3_PEL_LOCALE_FLAGS_ENCLOSURE (0x0004) -#define MPI3_PEL_LOCALE_FLAGS_PD (0x0002) -#define MPI3_PEL_LOCALE_FLAGS_VD (0x0001) -#define MPI3_PEL_CLASS_DEBUG (0x00) -#define MPI3_PEL_CLASS_PROGRESS (0x01) -#define MPI3_PEL_CLASS_INFORMATIONAL (0x02) -#define MPI3_PEL_CLASS_WARNING (0x03) -#define MPI3_PEL_CLASS_CRITICAL (0x04) -#define MPI3_PEL_CLASS_FATAL (0x05) -#define MPI3_PEL_CLASS_FAULT (0x06) #define MPI3_PEL_CLEARTYPE_CLEAR (0x00) #define MPI3_PEL_WAITTIME_INFINITE_WAIT (0x00) #define MPI3_PEL_ACTION_GET_SEQNUM (0x01) diff --git a/drivers/scsi/mpi3mr/mpi/mpi30_pci.h b/drivers/scsi/mpi3mr/mpi/mpi30_pci.h index 77270f577f90..901dbd788940 100644 --- a/drivers/scsi/mpi3mr/mpi/mpi30_pci.h +++ b/drivers/scsi/mpi3mr/mpi/mpi30_pci.h @@ -5,24 +5,6 @@ */ #ifndef MPI30_PCI_H #define MPI30_PCI_H 1 -#ifndef MPI3_NVME_ENCAP_CMD_MAX -#define MPI3_NVME_ENCAP_CMD_MAX (1) -#endif -struct mpi3_nvme_encapsulated_request { - __le16 host_tag; - u8 ioc_use_only02; - u8 function; - __le16 ioc_use_only04; - u8 ioc_use_only06; - u8 msg_flags; - __le16 change_count; - __le16 dev_handle; - __le16 encapsulated_command_length; - __le16 flags; - __le32 data_length; - __le32 reserved14[3]; - __le32 command[MPI3_NVME_ENCAP_CMD_MAX]; -}; #define MPI3_NVME_FLAGS_FORCE_ADMIN_ERR_REPLY_MASK (0x0002) #define MPI3_NVME_FLAGS_FORCE_ADMIN_ERR_REPLY_FAIL_ONLY (0x0000) @@ -30,16 +12,5 @@ struct mpi3_nvme_encapsulated_request { #define MPI3_NVME_FLAGS_SUBMISSIONQ_MASK (0x0001) #define MPI3_NVME_FLAGS_SUBMISSIONQ_IO (0x0000) #define MPI3_NVME_FLAGS_SUBMISSIONQ_ADMIN (0x0001) -struct mpi3_nvme_encapsulated_error_reply { - __le16 host_tag; - u8 ioc_use_only02; - u8 function; - __le16 ioc_use_only04; - u8 ioc_use_only06; - u8 msg_flags; - __le16 ioc_use_only08; - __le16 ioc_status; - __le32 ioc_log_info; - __le32 nvme_completion_entry[4]; -}; + #endif diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h index b72a1df5c136..3b85e85b11bb 100644 --- a/drivers/scsi/mpi3mr/mpi3mr.h +++ b/drivers/scsi/mpi3mr/mpi3mr.h @@ -38,6 +38,7 @@ #include #include #include +#include #include "mpi/mpi30_transport.h" #include "mpi/mpi30_cnfg.h" diff --git a/include/uapi/scsi/scsi_bsg_mpi3mr.h b/include/uapi/scsi/scsi_bsg_mpi3mr.h index 66697d963f64..b2c88d5d9c4c 100644 --- a/include/uapi/scsi/scsi_bsg_mpi3mr.h +++ b/include/uapi/scsi/scsi_bsg_mpi3mr.h @@ -454,4 +454,121 @@ struct mpi3mr_bsg_packet { struct mpi3mr_bsg_mptcmd mptcmd; } cmd; }; + + +/* MPI3: NVMe Encasulation related definitions */ +#ifndef MPI3_NVME_ENCAP_CMD_MAX +#define MPI3_NVME_ENCAP_CMD_MAX (1) +#endif + +struct mpi3_nvme_encapsulated_request { + __le16 host_tag; + __u8 ioc_use_only02; + __u8 function; + __le16 ioc_use_only04; + __u8 ioc_use_only06; + __u8 msg_flags; + __le16 change_count; + __le16 dev_handle; + __le16 encapsulated_command_length; + __le16 flags; + __le32 data_length; + __le32 reserved14[3]; + __le32 command[MPI3_NVME_ENCAP_CMD_MAX]; +}; + +struct mpi3_nvme_encapsulated_error_reply { + __le16 host_tag; + __u8 ioc_use_only02; + __u8 function; + __le16 ioc_use_only04; + __u8 ioc_use_only06; + __u8 msg_flags; + __le16 ioc_use_only08; + __le16 ioc_status; + __le32 ioc_log_info; + __le32 nvme_completion_entry[4]; +}; + +/* MPI3: task management related definitions */ +struct mpi3_scsi_task_mgmt_request { + __le16 host_tag; + __u8 ioc_use_only02; + __u8 function; + __le16 ioc_use_only04; + __u8 ioc_use_only06; + __u8 msg_flags; + __le16 change_count; + __le16 dev_handle; + __le16 task_host_tag; + __u8 task_type; + __u8 reserved0f; + __le16 task_request_queue_id; + __le16 reserved12; + __le32 reserved14; + __u8 lun[8]; +}; + +#define MPI3_SCSITASKMGMT_MSGFLAGS_DO_NOT_SEND_TASK_IU (0x08) +#define MPI3_SCSITASKMGMT_TASKTYPE_ABORT_TASK (0x01) +#define MPI3_SCSITASKMGMT_TASKTYPE_ABORT_TASK_SET (0x02) +#define MPI3_SCSITASKMGMT_TASKTYPE_TARGET_RESET (0x03) +#define MPI3_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET (0x05) +#define MPI3_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET (0x06) +#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_TASK (0x07) +#define MPI3_SCSITASKMGMT_TASKTYPE_CLEAR_ACA (0x08) +#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_TASK_SET (0x09) +#define MPI3_SCSITASKMGMT_TASKTYPE_QUERY_ASYNC_EVENT (0x0a) +#define MPI3_SCSITASKMGMT_TASKTYPE_I_T_NEXUS_RESET (0x0b) +struct mpi3_scsi_task_mgmt_reply { + __le16 host_tag; + __u8 ioc_use_only02; + __u8 function; + __le16 ioc_use_only04; + __u8 ioc_use_only06; + __u8 msg_flags; + __le16 ioc_use_only08; + __le16 ioc_status; + __le32 ioc_log_info; + __le32 termination_count; + __le32 response_data; + __le32 reserved18; +}; + +#define MPI3_SCSITASKMGMT_RSPCODE_TM_COMPLETE (0x00) +#define MPI3_SCSITASKMGMT_RSPCODE_INVALID_FRAME (0x02) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_FUNCTION_NOT_SUPPORTED (0x04) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_FAILED (0x05) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_SUCCEEDED (0x08) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_INVALID_LUN (0x09) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_OVERLAPPED_TAG (0x0a) +#define MPI3_SCSITASKMGMT_RSPCODE_IO_QUEUED_ON_IOC (0x80) +#define MPI3_SCSITASKMGMT_RSPCODE_TM_NVME_DENIED (0x81) + +/* MPI3: PEL related definitions */ +#define MPI3_PEL_LOCALE_FLAGS_NON_BLOCKING_BOOT_EVENT (0x0200) +#define MPI3_PEL_LOCALE_FLAGS_BLOCKING_BOOT_EVENT (0x0100) +#define MPI3_PEL_LOCALE_FLAGS_PCIE (0x0080) +#define MPI3_PEL_LOCALE_FLAGS_CONFIGURATION (0x0040) +#define MPI3_PEL_LOCALE_FLAGS_CONTROLER (0x0020) +#define MPI3_PEL_LOCALE_FLAGS_SAS (0x0010) +#define MPI3_PEL_LOCALE_FLAGS_EPACK (0x0008) +#define MPI3_PEL_LOCALE_FLAGS_ENCLOSURE (0x0004) +#define MPI3_PEL_LOCALE_FLAGS_PD (0x0002) +#define MPI3_PEL_LOCALE_FLAGS_VD (0x0001) +#define MPI3_PEL_CLASS_DEBUG (0x00) +#define MPI3_PEL_CLASS_PROGRESS (0x01) +#define MPI3_PEL_CLASS_INFORMATIONAL (0x02) +#define MPI3_PEL_CLASS_WARNING (0x03) +#define MPI3_PEL_CLASS_CRITICAL (0x04) +#define MPI3_PEL_CLASS_FATAL (0x05) +#define MPI3_PEL_CLASS_FAULT (0x06) + +/* MPI3: Function definitions */ +#define MPI3_BSG_FUNCTION_MGMT_PASSTHROUGH (0x0a) +#define MPI3_BSG_FUNCTION_SCSI_IO (0x20) +#define MPI3_BSG_FUNCTION_SCSI_TASK_MGMT (0x21) +#define MPI3_BSG_FUNCTION_SMP_PASSTHROUGH (0x22) +#define MPI3_BSG_FUNCTION_NVME_ENCAPSULATED (0x24) + #endif