Adding upstream version 241.upstream/241upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 100 insertions, 0 deletions

diff --git a/src/udev/scsi_id/scsi.h b/src/udev/scsi_id/scsi.h
new file mode 100644
index 0000000..208b3e7
--- /dev/null
+++ b/src/udev/scsi_id/scsi.h
@@ -0,0 +1,100 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+#pragma once
+
+/*
+ * scsi.h
+ *
+ * General scsi and linux scsi specific defines and structs.
+ *
+ * Copyright (C) IBM Corp. 2003
+ *
+ *        This program is free software; you can redistribute it and/or modify it
+ *        under the terms of the GNU General Public License as published by the
+ *        Free Software Foundation version 2 of the License.
+ */
+
+#include <scsi/scsi.h>
+
+struct scsi_ioctl_command {
+        unsigned inlen;        /* excluding scsi command length */
+        unsigned outlen;
+        unsigned char data[1];
+        /* on input, scsi command starts here then opt. data */
+};
+
+/*
+ * Default 5 second timeout
+ */
+#define DEF_TIMEOUT 5000
+
+#define SENSE_BUFF_LEN 32
+
+/*
+ * The request buffer size passed to the SCSI INQUIRY commands, use 254,
+ * as this is a nice value for some devices, especially some of the usb
+ * mass storage devices.
+ */
+#define SCSI_INQ_BUFF_LEN 254
+
+/*
+ * SCSI INQUIRY vendor and model (really product) lengths.
+ */
+#define VENDOR_LENGTH 8
+#define MODEL_LENGTH 16
+
+#define INQUIRY_CMD 0x12
+#define INQUIRY_CMDLEN 6
+
+/*
+ * INQUIRY VPD page 0x83 identifier descriptor related values. Reference the
+ * SCSI Primary Commands specification for details.
+ */
+
+/*
+ * id type values of id descriptors. These are assumed to fit in 4 bits.
+ */
+#define SCSI_ID_VENDOR_SPECIFIC 0
+#define SCSI_ID_T10_VENDOR      1
+#define SCSI_ID_EUI_64          2
+#define SCSI_ID_NAA             3
+#define SCSI_ID_RELPORT         4
+#define SCSI_ID_TGTGROUP        5
+#define SCSI_ID_LUNGROUP        6
+#define SCSI_ID_MD5             7
+#define SCSI_ID_NAME            8
+
+/*
+ * Supported NAA values. These fit in 4 bits, so the "don't care" value
+ * cannot conflict with real values.
+ */
+#define SCSI_ID_NAA_DONT_CARE         0xff
+#define SCSI_ID_NAA_IEEE_REG          0x05
+#define SCSI_ID_NAA_IEEE_REG_EXTENDED 0x06
+
+/*
+ * Supported Code Set values.
+ */
+#define SCSI_ID_BINARY 1
+#define SCSI_ID_ASCII  2
+
+struct scsi_id_search_values {
+        u_char id_type;
+        u_char naa_type;
+        u_char code_set;
+};
+
+/*
+ * Following are the "true" SCSI status codes. Linux has traditionally
+ * used a 1 bit right and masked version of these. So now CHECK_CONDITION
+ * and friends (in <scsi/scsi.h>) are deprecated.
+ */
+#define SCSI_CHECK_CONDITION         0x02
+#define SCSI_CONDITION_MET           0x04
+#define SCSI_BUSY                    0x08
+#define SCSI_IMMEDIATE               0x10
+#define SCSI_IMMEDIATE_CONDITION_MET 0x14
+#define SCSI_RESERVATION_CONFLICT    0x18
+#define SCSI_COMMAND_TERMINATED      0x22
+#define SCSI_TASK_SET_FULL           0x28
+#define SCSI_ACA_ACTIVE              0x30
+#define SCSI_TASK_ABORTED            0x40