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authorYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 12:17:53 -0700
committerYunhong Jiang <yunhong.jiang@intel.com>2015-08-04 15:44:42 -0700
commit9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch)
tree1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/include/scsi/scsi_devinfo.h
parent98260f3884f4a202f9ca5eabed40b1354c489b29 (diff)
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/include/scsi/scsi_devinfo.h')
-rw-r--r--kernel/include/scsi/scsi_devinfo.h41
1 files changed, 41 insertions, 0 deletions
diff --git a/kernel/include/scsi/scsi_devinfo.h b/kernel/include/scsi/scsi_devinfo.h
new file mode 100644
index 000000000..96e3f5651
--- /dev/null
+++ b/kernel/include/scsi/scsi_devinfo.h
@@ -0,0 +1,41 @@
+#ifndef _SCSI_SCSI_DEVINFO_H
+#define _SCSI_SCSI_DEVINFO_H
+/*
+ * Flags for SCSI devices that need special treatment
+ */
+#define BLIST_NOLUN 0x001 /* Only scan LUN 0 */
+#define BLIST_FORCELUN 0x002 /* Known to have LUNs, force scanning,
+ deprecated: Use max_luns=N */
+#define BLIST_BORKEN 0x004 /* Flag for broken handshaking */
+#define BLIST_KEY 0x008 /* unlock by special command */
+#define BLIST_SINGLELUN 0x010 /* Do not use LUNs in parallel */
+#define BLIST_NOTQ 0x020 /* Buggy Tagged Command Queuing */
+#define BLIST_SPARSELUN 0x040 /* Non consecutive LUN numbering */
+#define BLIST_MAX5LUN 0x080 /* Avoid LUNS >= 5 */
+#define BLIST_ISROM 0x100 /* Treat as (removable) CD-ROM */
+#define BLIST_LARGELUN 0x200 /* LUNs past 7 on a SCSI-2 device */
+#define BLIST_INQUIRY_36 0x400 /* override additional length field */
+#define BLIST_INQUIRY_58 0x800 /* ... for broken inquiry responses */
+#define BLIST_NOSTARTONADD 0x1000 /* do not do automatic start on add */
+#define BLIST_MS_SKIP_PAGE_08 0x2000 /* do not send ms page 0x08 */
+#define BLIST_MS_SKIP_PAGE_3F 0x4000 /* do not send ms page 0x3f */
+#define BLIST_USE_10_BYTE_MS 0x8000 /* use 10 byte ms before 6 byte ms */
+#define BLIST_MS_192_BYTES_FOR_3F 0x10000 /* 192 byte ms page 0x3f request */
+#define BLIST_REPORTLUN2 0x20000 /* try REPORT_LUNS even for SCSI-2 devs
+ (if HBA supports more than 8 LUNs) */
+#define BLIST_NOREPORTLUN 0x40000 /* don't try REPORT_LUNS scan (SCSI-3 devs) */
+#define BLIST_NOT_LOCKABLE 0x80000 /* don't use PREVENT-ALLOW commands */
+#define BLIST_NO_ULD_ATTACH 0x100000 /* device is actually for RAID config */
+#define BLIST_SELECT_NO_ATN 0x200000 /* select without ATN */
+#define BLIST_RETRY_HWERROR 0x400000 /* retry HARDWARE_ERROR */
+#define BLIST_MAX_512 0x800000 /* maximum 512 sector cdb length */
+#define BLIST_ATTACH_PQ3 0x1000000 /* Scan: Attach to PQ3 devices */
+#define BLIST_NO_DIF 0x2000000 /* Disable T10 PI (DIF) */
+#define BLIST_SKIP_VPD_PAGES 0x4000000 /* Ignore SBC-3 VPD pages */
+#define BLIST_SCSI3LUN 0x8000000 /* Scan more than 256 LUNs
+ for sequential scan */
+#define BLIST_TRY_VPD_PAGES 0x10000000 /* Attempt to read VPD pages */
+#define BLIST_NO_RSOC 0x20000000 /* don't try to issue RSOC */
+#define BLIST_MAX_1024 0x40000000 /* maximum 1024 sector cdb length */
+
+#endif