mdadm (3.3.2-5) unstable; urgency=medium

  * use-tempnode-not-devnode.patch: change udev rules file to use
    $tempnode which works both on wheezy and jessie udev, instead
    of $devnode which only works in jessie.  At this stage it is
    better to make rules file compatible with old version instead
    of adding versioned dependency.  Should be removed for jessie+1.
    (Closes: #770883)
  * fix Closes: list in previous entry (Closes: #771852)

# imported from the archive

1 files changed, 210 insertions, 0 deletions

diff --git a/platform-intel.h b/platform-intel.h
new file mode 100644
index 00000000..8226be35
--- /dev/null
+++ b/platform-intel.h
@@ -0,0 +1,210 @@
+/*
+ * Intel(R) Matrix Storage Manager hardware and firmware support routines
+ *
+ * Copyright (C) 2008 Intel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+#include <asm/types.h>
+#include <strings.h>
+
+/* The IMSM Capability (IMSM AHCI and ISCU OROM/EFI variable) Version Table definition */
+struct imsm_orom {
+	__u8 signature[4];
+	__u8 table_ver_major; /* Currently 2 (can change with future revs) */
+	__u8 table_ver_minor; /* Currently 2 (can change with future revs) */
+	__u16 major_ver; /* Example: 8 as in 8.6.0.1020 */
+	__u16 minor_ver; /* Example: 6 as in 8.6.0.1020 */
+	__u16 hotfix_ver; /* Example: 0 as in 8.6.0.1020 */
+	__u16 build; /* Example: 1020 as in 8.6.0.1020 */
+	__u8 len; /* number of bytes in this entire table */
+	__u8 checksum; /* checksum of all the bytes in this table */
+	__u16 rlc; /* RAID Level Capability */
+	/* we assume the cpu is x86 as the orom should not be found
+	 * anywhere else
+	 */
+	#define IMSM_OROM_RLC_RAID0 (1 << 0)
+	#define IMSM_OROM_RLC_RAID1 (1 << 1)
+	#define IMSM_OROM_RLC_RAID10 (1 << 2)
+	#define IMSM_OROM_RLC_RAID1E (1 << 3)
+	#define IMSM_OROM_RLC_RAID5 (1 << 4)
+	#define IMSM_OROM_RLC_RAID_CNG (1 << 5)
+	__u16 sss; /* Strip Size Supported */
+	#define IMSM_OROM_SSS_2kB (1 << 0)
+	#define IMSM_OROM_SSS_4kB (1 << 1)
+	#define IMSM_OROM_SSS_8kB (1 << 2)
+	#define IMSM_OROM_SSS_16kB (1 << 3)
+	#define IMSM_OROM_SSS_32kB (1 << 4)
+	#define IMSM_OROM_SSS_64kB (1 << 5)
+	#define IMSM_OROM_SSS_128kB (1 << 6)
+	#define IMSM_OROM_SSS_256kB (1 << 7)
+	#define IMSM_OROM_SSS_512kB (1 << 8)
+	#define IMSM_OROM_SSS_1MB (1 << 9)
+	#define IMSM_OROM_SSS_2MB (1 << 10)
+	#define IMSM_OROM_SSS_4MB (1 << 11)
+	#define IMSM_OROM_SSS_8MB (1 << 12)
+	#define IMSM_OROM_SSS_16MB (1 << 13)
+	#define IMSM_OROM_SSS_32MB (1 << 14)
+	#define IMSM_OROM_SSS_64MB (1 << 15)
+	__u16 dpa; /* Disks Per Array supported */
+	#define IMSM_OROM_DISKS_PER_ARRAY 6
+	__u16 tds; /* Total Disks Supported */
+	#define IMSM_OROM_TOTAL_DISKS 6
+	__u8 vpa; /* # Volumes Per Array supported */
+	#define IMSM_OROM_VOLUMES_PER_ARRAY 2
+	__u8 vphba; /* # Volumes Per Host Bus Adapter supported */
+	#define IMSM_OROM_VOLUMES_PER_HBA 4
+	/* Attributes supported. This should map to the
+	 * attributes in the MPB. Also, lower 16 bits
+	 * should match/duplicate RLC bits above.
+	 */
+	__u32 attr;
+	#define IMSM_OROM_ATTR_RAID0 IMSM_OROM_RLC_RAID0
+	#define IMSM_OROM_ATTR_RAID1 IMSM_OROM_RLC_RAID1
+	#define IMSM_OROM_ATTR_RAID10 IMSM_OROM_RLC_RAID10
+	#define IMSM_OROM_ATTR_RAID1E IMSM_OROM_RLC_RAID1E
+	#define IMSM_OROM_ATTR_RAID5 IMSM_OROM_RLC_RAID5
+	#define IMSM_OROM_ATTR_RAID_CNG IMSM_OROM_RLC_RAID_CNG
+	#define IMSM_OROM_ATTR_2TB_DISK (1 << 26)
+	#define IMSM_OROM_ATTR_2TB (1 << 29)
+	#define IMSM_OROM_ATTR_PM (1 << 30)
+	#define IMSM_OROM_ATTR_ChecksumVerify (1 << 31)
+	__u32 capabilities;
+	#define IMSM_OROM_CAPABILITIES_Ext_SATA (1 << 0)
+	#define IMSM_OROM_CAPABILITIES_TurboMemory (1 << 1)
+	#define IMSM_OROM_CAPABILITIES_HddPassword (1 << 2)
+	#define IMSM_OROM_CAPABILITIES_DiskCoercion (1 << 3)
+	__u32 driver_features;
+	#define IMSM_OROM_CAPABILITIES_HDDUnlock (1 << 0)
+	#define IMSM_OROM_CAPABILITIES_LEDLoc (1 << 1)
+	#define IMSM_OROM_CAPABILITIES_EnterpriseSystem (1 << 2)
+	#define IMSM_OROM_CAPABILITIES_Zpodd (1 << 3)
+	#define IMSM_OROM_CAPABILITIES_LargeDramCache (1 << 4)
+	#define IMSM_OROM_CAPABILITIES_Rohi (1 << 5)
+	#define IMSM_OROM_CAPABILITIES_ReadPatrol (1 << 6)
+	#define IMSM_OROM_CAPABILITIES_XorHw (1 << 7)
+} __attribute__((packed));
+
+static inline int imsm_orom_has_raid0(const struct imsm_orom *orom)
+{
+	return !!(orom->rlc & IMSM_OROM_RLC_RAID0);
+}
+static inline int imsm_orom_has_raid1(const struct imsm_orom *orom)
+{
+	return !!(orom->rlc & IMSM_OROM_RLC_RAID1);
+}
+static inline int imsm_orom_has_raid1e(const struct imsm_orom *orom)
+{
+	return !!(orom->rlc & IMSM_OROM_RLC_RAID1E);
+}
+static inline int imsm_orom_has_raid10(const struct imsm_orom *orom)
+{
+	return !!(orom->rlc & IMSM_OROM_RLC_RAID10);
+}
+static inline int imsm_orom_has_raid5(const struct imsm_orom *orom)
+{
+	return !!(orom->rlc & IMSM_OROM_RLC_RAID5);
+}
+
+/**
+ * imsm_orom_has_chunk - check if the orom supports the given chunk size
+ * @orom: orom pointer from find_imsm_orom
+ * @chunk: chunk size in kibibytes
+ */
+static inline int imsm_orom_has_chunk(const struct imsm_orom *orom, int chunk)
+{
+	int fs = ffs(chunk);
+	if (!fs)
+		return 0;
+	fs--; /* bit num to bit index */
+	if (chunk & (chunk-1))
+		return 0; /* not a power of 2 */
+	return !!(orom->sss & (1 << (fs - 1)));
+}
+
+/**
+ * fls - find last (most-significant) bit set
+ * @x: the word to search
+ * The funciton is borrowed from Linux kernel code
+ * include/asm-generic/bitops/fls.h
+ */
+static inline int fls(int x)
+{
+	int r = 32;
+
+	if (!x)
+		return 0;
+	if (!(x & 0xffff0000u)) {
+		x <<= 16;
+		r -= 16;
+	}
+	if (!(x & 0xff000000u)) {
+		x <<= 8;
+		r -= 8;
+	}
+	if (!(x & 0xf0000000u)) {
+		x <<= 4;
+		r -= 4;
+	}
+	if (!(x & 0xc0000000u)) {
+		x <<= 2;
+		r -= 2;
+	}
+	if (!(x & 0x80000000u)) {
+		x <<= 1;
+		r -= 1;
+	}
+	return r;
+}
+
+enum sys_dev_type {
+	SYS_DEV_UNKNOWN = 0,
+	SYS_DEV_SAS,
+	SYS_DEV_SATA,
+	SYS_DEV_MAX
+};
+
+struct sys_dev {
+	enum sys_dev_type type;
+	char *path;
+	char *pci_id;
+	__u16  dev_id;
+	struct sys_dev *next;
+};
+
+struct efi_guid {
+	__u8 b[16];
+};
+
+static inline char *guid_str(char *buf, struct efi_guid guid)
+{
+	sprintf(buf, "%02x%02x%02x%02x-%02x%02x-%02x%02x-"
+		     "%02x%02x-%02x%02x%02x%02x%02x%02x",
+		 guid.b[3], guid.b[2], guid.b[1], guid.b[0],
+		 guid.b[5], guid.b[4], guid.b[7], guid.b[6],
+		 guid.b[8], guid.b[9], guid.b[10], guid.b[11],
+		 guid.b[12], guid.b[13], guid.b[14], guid.b[15]);
+	return buf;
+}
+
+char *diskfd_to_devpath(int fd);
+struct sys_dev *find_driver_devices(const char *bus, const char *driver);
+struct sys_dev *find_intel_devices(void);
+const struct imsm_orom *find_imsm_capability(enum sys_dev_type hba_id);
+const struct imsm_orom *find_imsm_orom(void);
+int disk_attached_to_hba(int fd, const char *hba_path);
+int devt_attached_to_hba(dev_t dev, const char *hba_path);
+char *devt_to_devpath(dev_t dev);
+int path_attached_to_hba(const char *disk_path, const char *hba_path);
+const char *get_sys_dev_type(enum sys_dev_type);