From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/include/uapi/linux/target_core_user.h | 25 +++++++++++++++++++++++++
1 files changed, 25 insertions(+), 0 deletions(-)
diff --git a/kernel/include/uapi/linux/target_core_user.h b/kernel/include/uapi/linux/target_core_user.h
index b7b5796..95b1597 100644
--- a/kernel/include/uapi/linux/target_core_user.h
+++ b/kernel/include/uapi/linux/target_core_user.h
@@ -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 @@
enum tcmu_opcode {
TCMU_OP_PAD = 0,
TCMU_OP_CMD,
+ TCMU_OP_TMR,
};
/*
@@ -128,6 +130,29 @@
} __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 {
--
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