diff options
Diffstat (limited to 'drivers/scsi/mpi3mr/mpi/mpi30_pci.h')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi/mpi30_pci.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/drivers/scsi/mpi3mr/mpi/mpi30_pci.h b/drivers/scsi/mpi3mr/mpi/mpi30_pci.h new file mode 100644 index 000000000000..dbfaf4137560 --- /dev/null +++ b/drivers/scsi/mpi3mr/mpi/mpi30_pci.h @@ -0,0 +1,44 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Copyright 2016-2021 Broadcom Inc. All rights reserved. + * + */ +#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 reserved10[4]; + __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) +#define MPI3_NVME_FLAGS_FORCE_ADMIN_ERR_REPLY_ALL (0x0002) +#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 |