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Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

Browse Source 
Pull SCSI updates from James Bottomley:
 "This consists of the usual driver updates (ufs, qla2xxx, tcmu, lpfc,
  hpsa, zfcp, scsi_debug) and minor bug fixes.

  We also have a huge docbook fix update like most other subsystems and
  no major update to the core (the few non trivial updates are either
  minor fixes or removing an unused feature [scsi_sdb_cache])"

* tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (307 commits)
  scsi: scsi_transport_srp: Sanitize scsi_target_block/unblock sequences
  scsi: ufs-mediatek: Apply DELAY_AFTER_LPM quirk to Micron devices
  scsi: ufs: Introduce device quirk "DELAY_AFTER_LPM"
  scsi: virtio-scsi: Correctly handle the case where all LUNs are unplugged
  scsi: scsi_debug: Implement tur_ms_to_ready parameter
  scsi: scsi_debug: Fix request sense
  scsi: lpfc: Fix typo in comment for ULP
  scsi: ufs-mediatek: Prevent LPM operation on undeclared VCC
  scsi: iscsi: Do not put host in iscsi_set_flashnode_param()
  scsi: hpsa: Correct ctrl queue depth
  scsi: target: tcmu: Make TMR notification optional
  scsi: target: tcmu: Implement tmr_notify callback
  scsi: target: tcmu: Fix and simplify timeout handling
  scsi: target: tcmu: Factor out new helper ring_insert_padding
  scsi: target: tcmu: Do not queue aborted commands
  scsi: target: tcmu: Use priv pointer in se_cmd
  scsi: target: Add tmr_notify backend function
  scsi: target: Modify core_tmr_abort_task()
  scsi: target: iscsi: Fix inconsistent debug message
  scsi: target: iscsi: Fix login error when receiving
  ...
This commit is contained in:
Linus Torvalds
2020-08-06 16:50:07 -07:00
parent d7806bbd22 bf1a28f92a
commit dfdf16ecfd
221 changed files with 7788 additions and 3395 deletions
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25
include/uapi/linux/target_core_user.h
View File

@@ -45,6 +45,7 @@
#define ALIGN_SIZE 64 /* Should be enough for most CPUs */
#define TCMU_MAILBOX_FLAG_CAP_OOOC (1 << 0) /* Out-of-order completions */
#define TCMU_MAILBOX_FLAG_CAP_READ_LEN (1 << 1) /* Read data length */
#define TCMU_MAILBOX_FLAG_CAP_TMR (1 << 2) /* TMR notifications */
struct tcmu_mailbox {
__u16 version;
@@ -62,6 +63,7 @@ struct tcmu_mailbox {
enum tcmu_opcode {
TCMU_OP_PAD = 0,
TCMU_OP_CMD,
TCMU_OP_TMR,
};
/*
@@ -128,6 +130,29 @@ struct tcmu_cmd_entry {
} __packed;
struct tcmu_tmr_entry {
struct tcmu_cmd_entry_hdr hdr;
#define TCMU_TMR_UNKNOWN 0
#define TCMU_TMR_ABORT_TASK 1
#define TCMU_TMR_ABORT_TASK_SET 2
#define TCMU_TMR_CLEAR_ACA 3
#define TCMU_TMR_CLEAR_TASK_SET 4
#define TCMU_TMR_LUN_RESET 5
#define TCMU_TMR_TARGET_WARM_RESET 6
#define TCMU_TMR_TARGET_COLD_RESET 7
/* Pseudo reset due to received PR OUT */
#define TCMU_TMR_LUN_RESET_PRO 128
__u8 tmr_type;
__u8 __pad1;
__u16 __pad2;
__u32 cmd_cnt;
__u64 __pad3;
__u64 __pad4;
__u16 cmd_ids[0];
} __packed;
#define TCMU_OP_ALIGN_SIZE sizeof(__u64)
enum tcmu_genl_cmd {