The branch main has been updated by jhb:
URL:
https://cgit.FreeBSD.org/src/commit/?id=60159a98a83747e539eb14c6a0eaaa1875e2cacc
commit 60159a98a83747e539eb14c6a0eaaa1875e2cacc
Author: John Baldwin <j...@freebsd.org>
AuthorDate: 2025-06-05 21:03:01 +0000
Commit: John Baldwin <j...@freebsd.org>
CommitDate: 2025-06-05 21:03:01 +0000
nvme: Move opcode and status code tables from base CAM to nvme_util.c
This makes it possible to share these tables with the nvme(4) driver
in custom kernels that do not include any CAM support, only nvd(4).
Reviewed by: imp
Sponsored by: Chelsio Communications
Differential Revision: https://reviews.freebsd.org/D50685
---
sys/cam/nvme/nvme_all.c | 224 ---------------------------------------------
sys/cam/nvme/nvme_all.h | 2 -
sys/conf/files | 2 +-
sys/dev/nvme/nvme.h | 4 +
sys/dev/nvme/nvme_util.c | 231 +++++++++++++++++++++++++++++++++++++++++++++++
5 files changed, 236 insertions(+), 227 deletions(-)
diff --git a/sys/cam/nvme/nvme_all.c b/sys/cam/nvme/nvme_all.c
index 4145aa16ed49..2ab8ae5340c6 100644
--- a/sys/cam/nvme/nvme_all.c
+++ b/sys/cam/nvme/nvme_all.c
@@ -60,168 +60,6 @@
#include <cam/cam_xpt_internal.h>
#endif
-/* XXX: This duplicates lists in nvme_qpair.c. */
-
-#define OPC_ENTRY(x) [NVME_OPC_ ## x] = #x
-
-static const char *admin_opcode[256] = {
- OPC_ENTRY(DELETE_IO_SQ),
- OPC_ENTRY(CREATE_IO_SQ),
- OPC_ENTRY(GET_LOG_PAGE),
- OPC_ENTRY(DELETE_IO_CQ),
- OPC_ENTRY(CREATE_IO_CQ),
- OPC_ENTRY(IDENTIFY),
- OPC_ENTRY(ABORT),
- OPC_ENTRY(SET_FEATURES),
- OPC_ENTRY(GET_FEATURES),
- OPC_ENTRY(ASYNC_EVENT_REQUEST),
- OPC_ENTRY(NAMESPACE_MANAGEMENT),
- OPC_ENTRY(FIRMWARE_ACTIVATE),
- OPC_ENTRY(FIRMWARE_IMAGE_DOWNLOAD),
- OPC_ENTRY(DEVICE_SELF_TEST),
- OPC_ENTRY(NAMESPACE_ATTACHMENT),
- OPC_ENTRY(KEEP_ALIVE),
- OPC_ENTRY(DIRECTIVE_SEND),
- OPC_ENTRY(DIRECTIVE_RECEIVE),
- OPC_ENTRY(VIRTUALIZATION_MANAGEMENT),
- OPC_ENTRY(NVME_MI_SEND),
- OPC_ENTRY(NVME_MI_RECEIVE),
- OPC_ENTRY(CAPACITY_MANAGEMENT),
- OPC_ENTRY(LOCKDOWN),
- OPC_ENTRY(DOORBELL_BUFFER_CONFIG),
- OPC_ENTRY(FABRICS_COMMANDS),
- OPC_ENTRY(FORMAT_NVM),
- OPC_ENTRY(SECURITY_SEND),
- OPC_ENTRY(SECURITY_RECEIVE),
- OPC_ENTRY(SANITIZE),
- OPC_ENTRY(GET_LBA_STATUS),
-};
-
-static const char *nvm_opcode[256] = {
- OPC_ENTRY(FLUSH),
- OPC_ENTRY(WRITE),
- OPC_ENTRY(READ),
- OPC_ENTRY(WRITE_UNCORRECTABLE),
- OPC_ENTRY(COMPARE),
- OPC_ENTRY(WRITE_ZEROES),
- OPC_ENTRY(DATASET_MANAGEMENT),
- OPC_ENTRY(VERIFY),
- OPC_ENTRY(RESERVATION_REGISTER),
- OPC_ENTRY(RESERVATION_REPORT),
- OPC_ENTRY(RESERVATION_ACQUIRE),
- OPC_ENTRY(RESERVATION_RELEASE),
- OPC_ENTRY(COPY),
-};
-
-#define SC_ENTRY(x) [NVME_SC_ ## x] = #x
-
-static const char *generic_status[256] = {
- SC_ENTRY(SUCCESS),
- SC_ENTRY(INVALID_OPCODE),
- SC_ENTRY(INVALID_FIELD),
- SC_ENTRY(COMMAND_ID_CONFLICT),
- SC_ENTRY(DATA_TRANSFER_ERROR),
- SC_ENTRY(ABORTED_POWER_LOSS),
- SC_ENTRY(INTERNAL_DEVICE_ERROR),
- SC_ENTRY(ABORTED_BY_REQUEST),
- SC_ENTRY(ABORTED_SQ_DELETION),
- SC_ENTRY(ABORTED_FAILED_FUSED),
- SC_ENTRY(ABORTED_MISSING_FUSED),
- SC_ENTRY(INVALID_NAMESPACE_OR_FORMAT),
- SC_ENTRY(COMMAND_SEQUENCE_ERROR),
- SC_ENTRY(INVALID_SGL_SEGMENT_DESCR),
- SC_ENTRY(INVALID_NUMBER_OF_SGL_DESCR),
- SC_ENTRY(DATA_SGL_LENGTH_INVALID),
- SC_ENTRY(METADATA_SGL_LENGTH_INVALID),
- SC_ENTRY(SGL_DESCRIPTOR_TYPE_INVALID),
- SC_ENTRY(INVALID_USE_OF_CMB),
- SC_ENTRY(PRP_OFFET_INVALID),
- SC_ENTRY(ATOMIC_WRITE_UNIT_EXCEEDED),
- SC_ENTRY(OPERATION_DENIED),
- SC_ENTRY(SGL_OFFSET_INVALID),
- SC_ENTRY(HOST_ID_INCONSISTENT_FORMAT),
- SC_ENTRY(KEEP_ALIVE_TIMEOUT_EXPIRED),
- SC_ENTRY(KEEP_ALIVE_TIMEOUT_INVALID),
- SC_ENTRY(ABORTED_DUE_TO_PREEMPT),
- SC_ENTRY(SANITIZE_FAILED),
- SC_ENTRY(SANITIZE_IN_PROGRESS),
- SC_ENTRY(SGL_DATA_BLOCK_GRAN_INVALID),
- SC_ENTRY(NOT_SUPPORTED_IN_CMB),
- SC_ENTRY(NAMESPACE_IS_WRITE_PROTECTED),
- SC_ENTRY(COMMAND_INTERRUPTED),
- SC_ENTRY(TRANSIENT_TRANSPORT_ERROR),
-
- SC_ENTRY(LBA_OUT_OF_RANGE),
- SC_ENTRY(CAPACITY_EXCEEDED),
- SC_ENTRY(NAMESPACE_NOT_READY),
- SC_ENTRY(RESERVATION_CONFLICT),
- SC_ENTRY(FORMAT_IN_PROGRESS),
-};
-
-static const char *command_specific_status[256] = {
- SC_ENTRY(COMPLETION_QUEUE_INVALID),
- SC_ENTRY(INVALID_QUEUE_IDENTIFIER),
- SC_ENTRY(MAXIMUM_QUEUE_SIZE_EXCEEDED),
- SC_ENTRY(ABORT_COMMAND_LIMIT_EXCEEDED),
- SC_ENTRY(ASYNC_EVENT_REQUEST_LIMIT_EXCEEDED),
- SC_ENTRY(INVALID_FIRMWARE_SLOT),
- SC_ENTRY(INVALID_FIRMWARE_IMAGE),
- SC_ENTRY(INVALID_INTERRUPT_VECTOR),
- SC_ENTRY(INVALID_LOG_PAGE),
- SC_ENTRY(INVALID_FORMAT),
- SC_ENTRY(FIRMWARE_REQUIRES_RESET),
- SC_ENTRY(INVALID_QUEUE_DELETION),
- SC_ENTRY(FEATURE_NOT_SAVEABLE),
- SC_ENTRY(FEATURE_NOT_CHANGEABLE),
- SC_ENTRY(FEATURE_NOT_NS_SPECIFIC),
- SC_ENTRY(FW_ACT_REQUIRES_NVMS_RESET),
- SC_ENTRY(FW_ACT_REQUIRES_RESET),
- SC_ENTRY(FW_ACT_REQUIRES_TIME),
- SC_ENTRY(FW_ACT_PROHIBITED),
- SC_ENTRY(OVERLAPPING_RANGE),
- SC_ENTRY(NS_INSUFFICIENT_CAPACITY),
- SC_ENTRY(NS_ID_UNAVAILABLE),
- SC_ENTRY(NS_ALREADY_ATTACHED),
- SC_ENTRY(NS_IS_PRIVATE),
- SC_ENTRY(NS_NOT_ATTACHED),
- SC_ENTRY(THIN_PROV_NOT_SUPPORTED),
- SC_ENTRY(CTRLR_LIST_INVALID),
- SC_ENTRY(SELF_TEST_IN_PROGRESS),
- SC_ENTRY(BOOT_PART_WRITE_PROHIB),
- SC_ENTRY(INVALID_CTRLR_ID),
- SC_ENTRY(INVALID_SEC_CTRLR_STATE),
- SC_ENTRY(INVALID_NUM_OF_CTRLR_RESRC),
- SC_ENTRY(INVALID_RESOURCE_ID),
- SC_ENTRY(SANITIZE_PROHIBITED_WPMRE),
- SC_ENTRY(ANA_GROUP_ID_INVALID),
- SC_ENTRY(ANA_ATTACH_FAILED),
-
- SC_ENTRY(CONFLICTING_ATTRIBUTES),
- SC_ENTRY(INVALID_PROTECTION_INFO),
- SC_ENTRY(ATTEMPTED_WRITE_TO_RO_PAGE),
-};
-
-static const char *media_error_status[256] = {
- SC_ENTRY(WRITE_FAULTS),
- SC_ENTRY(UNRECOVERED_READ_ERROR),
- SC_ENTRY(GUARD_CHECK_ERROR),
- SC_ENTRY(APPLICATION_TAG_CHECK_ERROR),
- SC_ENTRY(REFERENCE_TAG_CHECK_ERROR),
- SC_ENTRY(COMPARE_FAILURE),
- SC_ENTRY(ACCESS_DENIED),
- SC_ENTRY(DEALLOCATED_OR_UNWRITTEN),
-};
-
-static const char *path_related_status[256] = {
- SC_ENTRY(INTERNAL_PATH_ERROR),
- SC_ENTRY(ASYMMETRIC_ACCESS_PERSISTENT_LOSS),
- SC_ENTRY(ASYMMETRIC_ACCESS_INACCESSIBLE),
- SC_ENTRY(ASYMMETRIC_ACCESS_TRANSITION),
- SC_ENTRY(CONTROLLER_PATHING_ERROR),
- SC_ENTRY(HOST_PATHING_ERROR),
- SC_ENTRY(COMMAND_ABORTED_BY_HOST),
-};
-
void
nvme_ns_cmd(struct ccb_nvmeio *nvmeio, uint8_t cmd, uint32_t nsid,
uint32_t cdw10, uint32_t cdw11, uint32_t cdw12, uint32_t cdw13,
@@ -292,24 +130,6 @@ nvme_command_string(struct ccb_nvmeio *nvmeio, char
*cmd_string, size_t len)
return(sbuf_data(&sb));
}
-void
-nvme_opcode_sbuf(bool admin, uint8_t opc, struct sbuf *sb)
-{
- const char *s, *type;
-
- if (admin) {
- s = admin_opcode[opc];
- type = "ADMIN";
- } else {
- s = nvm_opcode[opc];
- type = "NVM";
- }
- if (s == NULL)
- sbuf_printf(sb, "%s:0x%02x", type, opc);
- else
- sbuf_printf(sb, "%s", s);
-}
-
void
nvme_cmd_sbuf(const struct nvme_command *cmd, struct sbuf *sb)
{
@@ -340,50 +160,6 @@ nvme_command_sbuf(struct ccb_nvmeio *nvmeio, struct sbuf
*sb)
return(0);
}
-void
-nvme_cpl_sbuf(const struct nvme_completion *cpl, struct sbuf *sb)
-{
- const char *s, *type;
- uint16_t status;
-
- status = le16toh(cpl->status);
- switch (NVME_STATUS_GET_SCT(status)) {
- case NVME_SCT_GENERIC:
- s = generic_status[NVME_STATUS_GET_SC(status)];
- type = "GENERIC";
- break;
- case NVME_SCT_COMMAND_SPECIFIC:
- s = command_specific_status[NVME_STATUS_GET_SC(status)];
- type = "COMMAND SPECIFIC";
- break;
- case NVME_SCT_MEDIA_ERROR:
- s = media_error_status[NVME_STATUS_GET_SC(status)];
- type = "MEDIA ERROR";
- break;
- case NVME_SCT_PATH_RELATED:
- s = path_related_status[NVME_STATUS_GET_SC(status)];
- type = "PATH RELATED";
- break;
- case NVME_SCT_VENDOR_SPECIFIC:
- s = NULL;
- type = "VENDOR SPECIFIC";
- break;
- default:
- s = "RESERVED";
- type = NULL;
- break;
- }
-
- if (s == NULL)
- sbuf_printf(sb, "%s:0x%02x", type, NVME_STATUS_GET_SC(status));
- else
- sbuf_printf(sb, "%s", s);
- if (NVME_STATUS_GET_M(status) != 0)
- sbuf_printf(sb, " M");
- if (NVME_STATUS_GET_DNR(status) != 0)
- sbuf_printf(sb, " DNR");
-}
-
/*
* nvme_status_sbuf() returns 0 for success and -1 for failure.
*/
diff --git a/sys/cam/nvme/nvme_all.h b/sys/cam/nvme/nvme_all.h
index 17c068b825be..2bc1953e79be 100644
--- a/sys/cam/nvme/nvme_all.h
+++ b/sys/cam/nvme/nvme_all.h
@@ -42,11 +42,9 @@ struct sbuf;
void nvme_print_ident(const struct nvme_controller_data *, const struct
nvme_namespace_data *, struct sbuf *);
void nvme_print_ident_short(const struct nvme_controller_data *,
const struct nvme_namespace_data *, struct sbuf *);
-void nvme_opcode_sbuf(bool admin, uint8_t opc, struct sbuf *sb);
void nvme_cmd_sbuf(const struct nvme_command *, struct sbuf *sb);
int nvme_command_sbuf(struct ccb_nvmeio *nvmeio, struct sbuf *sb);
const char *nvme_command_string(struct ccb_nvmeio *nvmeio, char *, size_t);
-void nvme_cpl_sbuf(const struct nvme_completion *cpl, struct sbuf *sbuf);
int nvme_status_sbuf(struct ccb_nvmeio *nvmeio, struct sbuf *sb);
const void *nvme_get_identify_cntrl(struct cam_periph *);
const void *nvme_get_identify_ns(struct cam_periph *);
diff --git a/sys/conf/files b/sys/conf/files
index e54eff8464a7..57f1f7970321 100644
--- a/sys/conf/files
+++ b/sys/conf/files
@@ -2538,7 +2538,7 @@ dev/nvme/nvme_qpair.c optional nvme
dev/nvme/nvme_sim.c optional nvme scbus
dev/nvme/nvme_sysctl.c optional nvme
dev/nvme/nvme_test.c optional nvme
-dev/nvme/nvme_util.c optional nvme
+dev/nvme/nvme_util.c optional nvme | scbus
dev/nvmem/nvmem.c optional nvmem fdt
dev/nvmem/nvmem_if.m optional nvmem
dev/nvmf/controller/ctl_frontend_nvmf.c optional nvmft
diff --git a/sys/dev/nvme/nvme.h b/sys/dev/nvme/nvme.h
index a08abcb4aec6..9ae6d4f3bae6 100644
--- a/sys/dev/nvme/nvme.h
+++ b/sys/dev/nvme/nvme.h
@@ -1906,6 +1906,7 @@ void nvme_strvis(uint8_t *dst, const uint8_t *src,
int dstlen, int srclen);
#ifdef _KERNEL
struct bio;
+struct sbuf;
struct thread;
struct nvme_namespace;
@@ -1926,6 +1927,9 @@ enum nvme_namespace_flags {
NVME_NS_FLUSH_SUPPORTED = 0x2,
};
+void nvme_cpl_sbuf(const struct nvme_completion *cpl, struct sbuf *sbuf);
+void nvme_opcode_sbuf(bool admin, uint8_t opc, struct sbuf *sb);
+
int nvme_ctrlr_passthrough_cmd(struct nvme_controller *ctrlr,
struct nvme_pt_command *pt,
uint32_t nsid, int is_user_buffer,
diff --git a/sys/dev/nvme/nvme_util.c b/sys/dev/nvme/nvme_util.c
index 47d84e5b6957..892ea86c6b22 100644
--- a/sys/dev/nvme/nvme_util.c
+++ b/sys/dev/nvme/nvme_util.c
@@ -5,6 +5,8 @@
* Copyright (C) 1997 Justin T. Gibbs
* All rights reserved.
*
+ * Copyright (c) 2023-2025 Chelsio Communications, Inc.
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
@@ -28,8 +30,237 @@
*/
#include <sys/param.h>
+#ifdef _KERNEL
+#include <sys/sbuf.h>
+#endif
#include <dev/nvme/nvme.h>
+#ifdef _KERNEL
+/* XXX: This duplicates lists in nvme_qpair.c. */
+
+#define OPC_ENTRY(x) [NVME_OPC_ ## x] = #x
+
+static const char *admin_opcode[256] = {
+ OPC_ENTRY(DELETE_IO_SQ),
+ OPC_ENTRY(CREATE_IO_SQ),
+ OPC_ENTRY(GET_LOG_PAGE),
+ OPC_ENTRY(DELETE_IO_CQ),
+ OPC_ENTRY(CREATE_IO_CQ),
+ OPC_ENTRY(IDENTIFY),
+ OPC_ENTRY(ABORT),
+ OPC_ENTRY(SET_FEATURES),
+ OPC_ENTRY(GET_FEATURES),
+ OPC_ENTRY(ASYNC_EVENT_REQUEST),
+ OPC_ENTRY(NAMESPACE_MANAGEMENT),
+ OPC_ENTRY(FIRMWARE_ACTIVATE),
+ OPC_ENTRY(FIRMWARE_IMAGE_DOWNLOAD),
+ OPC_ENTRY(DEVICE_SELF_TEST),
+ OPC_ENTRY(NAMESPACE_ATTACHMENT),
+ OPC_ENTRY(KEEP_ALIVE),
+ OPC_ENTRY(DIRECTIVE_SEND),
+ OPC_ENTRY(DIRECTIVE_RECEIVE),
+ OPC_ENTRY(VIRTUALIZATION_MANAGEMENT),
+ OPC_ENTRY(NVME_MI_SEND),
+ OPC_ENTRY(NVME_MI_RECEIVE),
+ OPC_ENTRY(CAPACITY_MANAGEMENT),
+ OPC_ENTRY(LOCKDOWN),
+ OPC_ENTRY(DOORBELL_BUFFER_CONFIG),
+ OPC_ENTRY(FABRICS_COMMANDS),
+ OPC_ENTRY(FORMAT_NVM),
+ OPC_ENTRY(SECURITY_SEND),
+ OPC_ENTRY(SECURITY_RECEIVE),
+ OPC_ENTRY(SANITIZE),
+ OPC_ENTRY(GET_LBA_STATUS),
+};
+
+static const char *nvm_opcode[256] = {
+ OPC_ENTRY(FLUSH),
+ OPC_ENTRY(WRITE),
+ OPC_ENTRY(READ),
+ OPC_ENTRY(WRITE_UNCORRECTABLE),
+ OPC_ENTRY(COMPARE),
+ OPC_ENTRY(WRITE_ZEROES),
+ OPC_ENTRY(DATASET_MANAGEMENT),
+ OPC_ENTRY(VERIFY),
+ OPC_ENTRY(RESERVATION_REGISTER),
+ OPC_ENTRY(RESERVATION_REPORT),
+ OPC_ENTRY(RESERVATION_ACQUIRE),
+ OPC_ENTRY(RESERVATION_RELEASE),
+ OPC_ENTRY(COPY),
+};
+
+#define SC_ENTRY(x) [NVME_SC_ ## x] = #x
+
+static const char *generic_status[256] = {
+ SC_ENTRY(SUCCESS),
+ SC_ENTRY(INVALID_OPCODE),
+ SC_ENTRY(INVALID_FIELD),
+ SC_ENTRY(COMMAND_ID_CONFLICT),
+ SC_ENTRY(DATA_TRANSFER_ERROR),
+ SC_ENTRY(ABORTED_POWER_LOSS),
+ SC_ENTRY(INTERNAL_DEVICE_ERROR),
+ SC_ENTRY(ABORTED_BY_REQUEST),
+ SC_ENTRY(ABORTED_SQ_DELETION),
+ SC_ENTRY(ABORTED_FAILED_FUSED),
+ SC_ENTRY(ABORTED_MISSING_FUSED),
+ SC_ENTRY(INVALID_NAMESPACE_OR_FORMAT),
+ SC_ENTRY(COMMAND_SEQUENCE_ERROR),
+ SC_ENTRY(INVALID_SGL_SEGMENT_DESCR),
+ SC_ENTRY(INVALID_NUMBER_OF_SGL_DESCR),
+ SC_ENTRY(DATA_SGL_LENGTH_INVALID),
+ SC_ENTRY(METADATA_SGL_LENGTH_INVALID),
+ SC_ENTRY(SGL_DESCRIPTOR_TYPE_INVALID),
+ SC_ENTRY(INVALID_USE_OF_CMB),
+ SC_ENTRY(PRP_OFFET_INVALID),
+ SC_ENTRY(ATOMIC_WRITE_UNIT_EXCEEDED),
+ SC_ENTRY(OPERATION_DENIED),
+ SC_ENTRY(SGL_OFFSET_INVALID),
+ SC_ENTRY(HOST_ID_INCONSISTENT_FORMAT),
+ SC_ENTRY(KEEP_ALIVE_TIMEOUT_EXPIRED),
+ SC_ENTRY(KEEP_ALIVE_TIMEOUT_INVALID),
+ SC_ENTRY(ABORTED_DUE_TO_PREEMPT),
+ SC_ENTRY(SANITIZE_FAILED),
+ SC_ENTRY(SANITIZE_IN_PROGRESS),
+ SC_ENTRY(SGL_DATA_BLOCK_GRAN_INVALID),
+ SC_ENTRY(NOT_SUPPORTED_IN_CMB),
+ SC_ENTRY(NAMESPACE_IS_WRITE_PROTECTED),
+ SC_ENTRY(COMMAND_INTERRUPTED),
+ SC_ENTRY(TRANSIENT_TRANSPORT_ERROR),
+
+ SC_ENTRY(LBA_OUT_OF_RANGE),
+ SC_ENTRY(CAPACITY_EXCEEDED),
+ SC_ENTRY(NAMESPACE_NOT_READY),
+ SC_ENTRY(RESERVATION_CONFLICT),
+ SC_ENTRY(FORMAT_IN_PROGRESS),
+};
+
+static const char *command_specific_status[256] = {
+ SC_ENTRY(COMPLETION_QUEUE_INVALID),
+ SC_ENTRY(INVALID_QUEUE_IDENTIFIER),
+ SC_ENTRY(MAXIMUM_QUEUE_SIZE_EXCEEDED),
+ SC_ENTRY(ABORT_COMMAND_LIMIT_EXCEEDED),
+ SC_ENTRY(ASYNC_EVENT_REQUEST_LIMIT_EXCEEDED),
+ SC_ENTRY(INVALID_FIRMWARE_SLOT),
+ SC_ENTRY(INVALID_FIRMWARE_IMAGE),
+ SC_ENTRY(INVALID_INTERRUPT_VECTOR),
+ SC_ENTRY(INVALID_LOG_PAGE),
+ SC_ENTRY(INVALID_FORMAT),
+ SC_ENTRY(FIRMWARE_REQUIRES_RESET),
+ SC_ENTRY(INVALID_QUEUE_DELETION),
+ SC_ENTRY(FEATURE_NOT_SAVEABLE),
+ SC_ENTRY(FEATURE_NOT_CHANGEABLE),
+ SC_ENTRY(FEATURE_NOT_NS_SPECIFIC),
+ SC_ENTRY(FW_ACT_REQUIRES_NVMS_RESET),
+ SC_ENTRY(FW_ACT_REQUIRES_RESET),
+ SC_ENTRY(FW_ACT_REQUIRES_TIME),
+ SC_ENTRY(FW_ACT_PROHIBITED),
+ SC_ENTRY(OVERLAPPING_RANGE),
+ SC_ENTRY(NS_INSUFFICIENT_CAPACITY),
+ SC_ENTRY(NS_ID_UNAVAILABLE),
+ SC_ENTRY(NS_ALREADY_ATTACHED),
+ SC_ENTRY(NS_IS_PRIVATE),
+ SC_ENTRY(NS_NOT_ATTACHED),
+ SC_ENTRY(THIN_PROV_NOT_SUPPORTED),
+ SC_ENTRY(CTRLR_LIST_INVALID),
+ SC_ENTRY(SELF_TEST_IN_PROGRESS),
+ SC_ENTRY(BOOT_PART_WRITE_PROHIB),
+ SC_ENTRY(INVALID_CTRLR_ID),
+ SC_ENTRY(INVALID_SEC_CTRLR_STATE),
+ SC_ENTRY(INVALID_NUM_OF_CTRLR_RESRC),
+ SC_ENTRY(INVALID_RESOURCE_ID),
+ SC_ENTRY(SANITIZE_PROHIBITED_WPMRE),
+ SC_ENTRY(ANA_GROUP_ID_INVALID),
+ SC_ENTRY(ANA_ATTACH_FAILED),
+
+ SC_ENTRY(CONFLICTING_ATTRIBUTES),
+ SC_ENTRY(INVALID_PROTECTION_INFO),
+ SC_ENTRY(ATTEMPTED_WRITE_TO_RO_PAGE),
+};
+
+static const char *media_error_status[256] = {
+ SC_ENTRY(WRITE_FAULTS),
+ SC_ENTRY(UNRECOVERED_READ_ERROR),
+ SC_ENTRY(GUARD_CHECK_ERROR),
+ SC_ENTRY(APPLICATION_TAG_CHECK_ERROR),
+ SC_ENTRY(REFERENCE_TAG_CHECK_ERROR),
+ SC_ENTRY(COMPARE_FAILURE),
+ SC_ENTRY(ACCESS_DENIED),
+ SC_ENTRY(DEALLOCATED_OR_UNWRITTEN),
+};
+
+static const char *path_related_status[256] = {
+ SC_ENTRY(INTERNAL_PATH_ERROR),
+ SC_ENTRY(ASYMMETRIC_ACCESS_PERSISTENT_LOSS),
+ SC_ENTRY(ASYMMETRIC_ACCESS_INACCESSIBLE),
+ SC_ENTRY(ASYMMETRIC_ACCESS_TRANSITION),
+ SC_ENTRY(CONTROLLER_PATHING_ERROR),
+ SC_ENTRY(HOST_PATHING_ERROR),
+ SC_ENTRY(COMMAND_ABORTED_BY_HOST),
+};
+
+void
+nvme_opcode_sbuf(bool admin, uint8_t opc, struct sbuf *sb)
+{
+ const char *s, *type;
+
+ if (admin) {
+ s = admin_opcode[opc];
+ type = "ADMIN";
+ } else {
+ s = nvm_opcode[opc];
+ type = "NVM";
+ }
+ if (s == NULL)
+ sbuf_printf(sb, "%s:0x%02x", type, opc);
+ else
+ sbuf_printf(sb, "%s", s);
+}
+
+void
+nvme_cpl_sbuf(const struct nvme_completion *cpl, struct sbuf *sb)
+{
+ const char *s, *type;
+ uint16_t status;
+
+ status = le16toh(cpl->status);
+ switch (NVME_STATUS_GET_SCT(status)) {
+ case NVME_SCT_GENERIC:
+ s = generic_status[NVME_STATUS_GET_SC(status)];
+ type = "GENERIC";
+ break;
+ case NVME_SCT_COMMAND_SPECIFIC:
+ s = command_specific_status[NVME_STATUS_GET_SC(status)];
+ type = "COMMAND SPECIFIC";
+ break;
+ case NVME_SCT_MEDIA_ERROR:
+ s = media_error_status[NVME_STATUS_GET_SC(status)];
+ type = "MEDIA ERROR";
+ break;
+ case NVME_SCT_PATH_RELATED:
+ s = path_related_status[NVME_STATUS_GET_SC(status)];
+ type = "PATH RELATED";
+ break;
+ case NVME_SCT_VENDOR_SPECIFIC:
+ s = NULL;
+ type = "VENDOR SPECIFIC";
+ break;
+ default:
+ s = "RESERVED";
+ type = NULL;
+ break;
+ }
+
+ if (s == NULL)
+ sbuf_printf(sb, "%s:0x%02x", type, NVME_STATUS_GET_SC(status));
+ else
+ sbuf_printf(sb, "%s", s);
+ if (NVME_STATUS_GET_M(status) != 0)
+ sbuf_printf(sb, " M");
+ if (NVME_STATUS_GET_DNR(status) != 0)
+ sbuf_printf(sb, " DNR");
+}
+#endif
+
void
nvme_strvis(uint8_t *dst, const uint8_t *src, int dstlen, int srclen)
{
