From: Jan Engelhardt <jengelh@inai.de>
Date: 2023-04-20 10:58:03.045935811 +0200

Workaround failing VHBA compilation for the SLE 15.5 kernel API.

---
 vhba.c |   12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

Index: vhba-module-20250329/vhba.c
===================================================================
--- vhba-module-20250329.orig/vhba.c
+++ vhba-module-20250329/vhba.c
@@ -203,7 +203,7 @@ static int vhba_device_queue (struct vhb
     vcmd->cmd = cmd;
 
     spin_lock_irqsave(&vdev->cmd_lock, flags);
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0) || defined(SLE)
     vcmd->metatag = scsi_cmd_to_rq(vcmd->cmd)->tag;
 #else
     vcmd->metatag = vcmd->cmd->request->tag;
@@ -477,7 +477,7 @@ static int vhba_queuecommand (struct Scs
     int retval;
     unsigned int devnum;
 
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 15, 0) || defined(SLE)
     scmd_dbg(cmd, "queue %p tag %i\n", cmd, scsi_cmd_to_rq(cmd)->tag);
 #else
     scmd_dbg(cmd, "queue %p tag %i\n", cmd, cmd->request->tag);
@@ -489,7 +489,7 @@ static int vhba_queuecommand (struct Scs
         scmd_dbg(cmd, "no such device\n");
 
         cmd->result = DID_NO_CONNECT << 16;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 16, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 16, 0) || defined(SLE)
         scsi_done(cmd);
 #else
         cmd->scsi_done(cmd);
@@ -537,7 +537,7 @@ static struct scsi_host_template vhba_te
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 19, 0)
     .slave_alloc = vhba_slave_alloc,
 #endif
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 14, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(6, 14, 0) || (defined(SLE) && LINUX_VERSION_CODE == KERNEL_VERSION(6, 12, 0))
     .tag_alloc_policy_rr = true,
 #elif LINUX_VERSION_CODE >= KERNEL_VERSION(4, 0, 0)
     .tag_alloc_policy = BLK_TAG_ALLOC_RR,
@@ -830,7 +830,7 @@ static ssize_t vhba_ctl_write (struct fi
 
     spin_lock_irqsave(&vdev->cmd_lock, flags);
     if (ret >= 0) {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 16, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 16, 0) || defined(SLE)
         scsi_done(vcmd->cmd);
 #else
         vcmd->cmd->scsi_done(vcmd->cmd);
@@ -960,7 +960,7 @@ static int vhba_ctl_release (struct inod
 
         scmd_dbg(vcmd->cmd, "device released with command %lu (%p)\n", vcmd->metatag, vcmd->cmd);
         vcmd->cmd->result = DID_NO_CONNECT << 16;
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 16, 0)
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 16, 0) || defined(SLE)
         scsi_done(vcmd->cmd);
 #else
         vcmd->cmd->scsi_done(vcmd->cmd);