From 6197903bd42478987516bc4cc3f0769488a37065 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Thu, 14 Jul 2022 20:27:59 +0200
Subject: Adding upstream version 2.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 nvme-status.c | 190 ----------------------------------------------------------
 1 file changed, 190 deletions(-)
 delete mode 100644 nvme-status.c

(limited to 'nvme-status.c')

diff --git a/nvme-status.c b/nvme-status.c
deleted file mode 100644
index 270eb06..0000000
--- a/nvme-status.c
+++ /dev/null
@@ -1,190 +0,0 @@
-#include <linux/types.h>
-#include <stdbool.h>
-#include <errno.h>
-
-#include "nvme.h"
-#include "nvme-status.h"
-
-static inline __u8 nvme_generic_status_to_errno(__u16 status)
-{
-	switch (status) {
-	case NVME_SC_INVALID_OPCODE:
-	case NVME_SC_INVALID_FIELD:
-	case NVME_SC_INVALID_NS:
-	case NVME_SC_SGL_INVALID_LAST:
-	case NVME_SC_SGL_INVALID_COUNT:
-	case NVME_SC_SGL_INVALID_DATA:
-	case NVME_SC_SGL_INVALID_METADATA:
-	case NVME_SC_SGL_INVALID_TYPE:
-	case NVME_SC_SGL_INVALID_OFFSET:
-	case NVME_SC_CMB_INVALID_USE:
-	case NVME_SC_PRP_INVALID_OFFSET:
-		return EINVAL;
-	case NVME_SC_CMDID_CONFLICT:
-		return EADDRINUSE;
-	case NVME_SC_DATA_XFER_ERROR:
-	case NVME_SC_INTERNAL:
-	case NVME_SC_SANITIZE_FAILED:
-		return EIO;
-	case NVME_SC_POWER_LOSS:
-	case NVME_SC_ABORT_REQ:
-	case NVME_SC_ABORT_QUEUE:
-	case NVME_SC_FUSED_FAIL:
-	case NVME_SC_FUSED_MISSING:
-		return EWOULDBLOCK;
-	case NVME_SC_CMD_SEQ_ERROR:
-		return EILSEQ;
-	case NVME_SC_SANITIZE_IN_PROGRESS:
-	case NVME_SC_FORMAT_IN_PROGRESS:
-		return EINPROGRESS;
-	case NVME_SC_NS_WRITE_PROTECTED:
-	case NVME_SC_NS_NOT_READY:
-	case NVME_SC_RESERVATION_CONFLICT:
-		return EACCES;
-	case NVME_SC_LBA_RANGE:
-		return EREMOTEIO;
-	case NVME_SC_CAP_EXCEEDED:
-		return ENOSPC;
-	case NVME_SC_OPERATION_DENIED:
-		return EPERM;
-	}
-
-	return EIO;
-}
-
-static inline __u8 nvme_cmd_specific_status_to_errno(__u16 status)
-{
-	switch (status) {
-	case NVME_SC_CQ_INVALID:
-	case NVME_SC_QID_INVALID:
-	case NVME_SC_QUEUE_SIZE:
-	case NVME_SC_FIRMWARE_SLOT:
-	case NVME_SC_FIRMWARE_IMAGE:
-	case NVME_SC_INVALID_VECTOR:
-	case NVME_SC_INVALID_LOG_PAGE:
-	case NVME_SC_INVALID_FORMAT:
-	case NVME_SC_INVALID_QUEUE:
-	case NVME_SC_NS_INSUFFICIENT_CAP:
-	case NVME_SC_NS_ID_UNAVAILABLE:
-	case NVME_SC_CTRL_LIST_INVALID:
-	case NVME_SC_BAD_ATTRIBUTES:
-	case NVME_SC_INVALID_PI:
-	case NVME_SC_INVALID_CTRL_ID:
-	case NVME_SC_INVALID_SECONDARY_CTRL_STATE:
-	case NVME_SC_INVALID_NUM_CTRL_RESOURCE:
-	case NVME_SC_INVALID_RESOURCE_ID:
-	case NVME_SC_ANA_INVALID_GROUP_ID:
-		return EINVAL;
-	case NVME_SC_ABORT_LIMIT:
-	case NVME_SC_ASYNC_LIMIT:
-		return EDQUOT;
-	case NVME_SC_FW_NEEDS_CONV_RESET:
-	case NVME_SC_FW_NEEDS_SUBSYS_RESET:
-	case NVME_SC_FW_NEEDS_MAX_TIME:
-		return ERESTART;
-	case NVME_SC_FEATURE_NOT_SAVEABLE:
-	case NVME_SC_FEATURE_NOT_CHANGEABLE:
-	case NVME_SC_FEATURE_NOT_PER_NS:
-	case NVME_SC_FW_ACTIVATE_PROHIBITED:
-	case NVME_SC_NS_IS_PRIVATE:
-	case NVME_SC_BP_WRITE_PROHIBITED:
-	case NVME_SC_READ_ONLY:
-	case NVME_SC_PMR_SAN_PROHIBITED:
-		return EPERM;
-	case NVME_SC_OVERLAPPING_RANGE:
-	case NVME_SC_NS_NOT_ATTACHED:
-		return ENOSPC;
-	case NVME_SC_NS_ALREADY_ATTACHED:
-		return EALREADY;
-	case NVME_SC_THIN_PROV_NOT_SUPP:
-		return EOPNOTSUPP;
-	case NVME_SC_DEVICE_SELF_TEST_IN_PROGRESS:
-		return EINPROGRESS;
-	}
-
-	return EIO;
-}
-
-static inline __u8 nvme_fabrics_status_to_errno(__u16 status)
-{
-	switch (status) {
-	case NVME_SC_CONNECT_FORMAT:
-	case NVME_SC_CONNECT_INVALID_PARAM:
-		return EINVAL;
-	case NVME_SC_CONNECT_CTRL_BUSY:
-		return EBUSY;
-	case NVME_SC_CONNECT_RESTART_DISC:
-		return ERESTART;
-	case NVME_SC_CONNECT_INVALID_HOST:
-		return ECONNREFUSED;
-	case NVME_SC_DISCOVERY_RESTART:
-		return EAGAIN;
-	case NVME_SC_AUTH_REQUIRED:
-		return EPERM;
-	}
-
-	return EIO;
-}
-
-static inline __u8 nvme_path_status_to_errno(__u16 status)
-{
-	switch (status) {
-	case NVME_SC_INTERNAL_PATH_ERROR:
-	case NVME_SC_ANA_PERSISTENT_LOSS:
-	case NVME_SC_ANA_INACCESSIBLE:
-	case NVME_SC_ANA_TRANSITION:
-	case NVME_SC_CTRL_PATHING_ERROR:
-	case NVME_SC_HOST_PATHING_ERROR:
-	case NVME_SC_HOST_CMD_ABORT:
-		return EACCES;
-	}
-
-	return EIO;
-}
-
-/*
- * nvme_status_to_errno - It converts given status to errno mapped
- * @status: >= 0 for nvme status field in completion queue entry,
- *          < 0 for linux internal errors
- * @fabrics: true if given status is for fabrics
- *
- * Notes: This function will convert a given status to an errno mapped
- */
-__u8 nvme_status_to_errno(int status, bool fabrics)
-{
-	__u8 sct;
-
-	if (!status)
-		return 0;
-
-	if (status < 0) {
-		if (errno)
-			return errno;
-		return status;
-	}
-
-	/*
-	 * The actual status code is enough with masking 0xff, but we need to
-	 * cover status code type which is 3bits with 0x7ff.
-	 */
-	status &= 0x7ff;
-
-	sct = nvme_status_type(status);
-	switch (sct) {
-	case NVME_SCT_GENERIC:
-		return nvme_generic_status_to_errno(status);
-	case NVME_SCT_CMD_SPECIFIC:
-		if (!fabrics) {
-			return nvme_cmd_specific_status_to_errno(status);
-		}
-		return nvme_fabrics_status_to_errno(status);
-	case NVME_SCT_PATH:
-		return nvme_path_status_to_errno(status);
-	}
-
-	/*
-	 * Media, integrity related status, and the others will be mapped to
-	 * EIO.
-	 */
-	return EIO;
-}
-- 
cgit v1.2.3