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Diffstat (limited to 'source/a/udev/udev.git-560de575148b7efda3b34a7f7073abd483c5f08e.patch')
-rw-r--r--source/a/udev/udev.git-560de575148b7efda3b34a7f7073abd483c5f08e.patch305
1 files changed, 0 insertions, 305 deletions
diff --git a/source/a/udev/udev.git-560de575148b7efda3b34a7f7073abd483c5f08e.patch b/source/a/udev/udev.git-560de575148b7efda3b34a7f7073abd483c5f08e.patch
deleted file mode 100644
index fc991b9a..00000000
--- a/source/a/udev/udev.git-560de575148b7efda3b34a7f7073abd483c5f08e.patch
+++ /dev/null
@@ -1,305 +0,0 @@
-From 560de575148b7efda3b34a7f7073abd483c5f08e Mon Sep 17 00:00:00 2001
-From: David Zeuthen <davidz@redhat.com>
-Date: Thu, 4 Nov 2010 08:55:58 -0400
-Subject: [PATCH 1/1] Use ata_id, not scsi_id, on ATAPI devices
-
-The major benefit here, is that we get the ATAPI device serial
-number. With SCSI ID we didn't get this since it's not part of the
-SCSI INQUIRY command. Specifically this means that we get symlinks to
-empty optical drives, e.g.
-
- /dev/disk/by-id/ata-VBOX_CD-ROM_VB2-01700376
-
-which we didn't get earlier. So this is a major win.
-
-Also make ata_id work on CD-ROM devices when using /dev/bsg nodes so
-this works on both the scsi_device as well as the block device. We do
-this, basically, by issuing the ATA IDENTIFY PACKET DEVICE command
-instead of the ATA IDENTIFY command. We also use 16-byte pass-through
-ATA passthrough instead of 12-byte passthrough to avoid clashing with
-the MMC BLANK command.
-
-This means that we get this output
-
- # udevadm info -q all -p /sys/devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
- P: /devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
- E: UDEV_LOG=3
- E: DEVPATH=/devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
- E: DEVTYPE=scsi_device
- E: DRIVER=sr
- E: MODALIAS=scsi:t-0x05
- E: SUBSYSTEM=scsi
- E: ID_ATA=1
- E: ID_TYPE=cd
- E: ID_BUS=ata
- E: ID_MODEL=VBOX_CD-ROM
- E: ID_MODEL_ENC=VBOX\x20CD-ROM\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20\x 20\x20\x20\x20\x20\x20\x20
- E: ID_REVISION=1.0
- E: ID_SERIAL=VBOX_CD-ROM_VB2-01700376
- E: ID_SERIAL_SHORT=VB2-01700376
-
-instead of just
-
- # udevadm info -q all -p /sys/devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
- P: /devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
- E: UDEV_LOG=3
- E: DEVPATH=/devices/pci0000:00/0000:00:01.1/host3/target3:0:0/3:0:0:0
- E: DEVTYPE=scsi_device
- E: DRIVER=sr
- E: MODALIAS=scsi:t-0x05
- E: SUBSYSTEM=scsi
- E: ID_SCSI=1
- E: ID_VENDOR=VBOX
- E: ID_VENDOR_ENC=VBOX\x20\x20\x20\x20
- E: ID_MODEL=CD-ROM
- E: ID_MODEL_ENC=CD-ROM\x20\x20\x20\x20\x20\x20\x20\x20\x20\x20
- E: ID_REVISION=1.0
- E: ID_TYPE=cd
-
-Signed-off-by: David Zeuthen <davidz@redhat.com>
----
- extras/ata_id/ata_id.c | 122 ++++++++++++++++++++++++++---
- rules/rules.d/60-persistent-storage.rules | 4 +
- 2 files changed, 114 insertions(+), 12 deletions(-)
-
-diff --git a/extras/ata_id/ata_id.c b/extras/ata_id/ata_id.c
-index 41544e9..92387e5 100644
---- a/extras/ata_id/ata_id.c
-+++ b/extras/ata_id/ata_id.c
-@@ -202,6 +202,89 @@ static int disk_identify_command(int fd,
- return ret;
- }
-
-+static int disk_identify_packet_device_command(int fd,
-+ void *buf,
-+ size_t buf_len)
-+{
-+ struct sg_io_v4 io_v4;
-+ uint8_t cdb[16];
-+ uint8_t sense[32];
-+ uint8_t *desc = sense+8;
-+ int ret;
-+
-+ /*
-+ * ATA Pass-Through 16 byte command, as described in
-+ *
-+ * T10 04-262r8 ATA Command Pass-Through
-+ *
-+ * from http://www.t10.org/ftp/t10/document.04/04-262r8.pdf
-+ */
-+ memset(cdb, 0, sizeof(cdb));
-+ cdb[0] = 0x85; /* OPERATION CODE: 16 byte pass through */
-+ cdb[1] = 4 << 1; /* PROTOCOL: PIO Data-in */
-+ cdb[2] = 0x2e; /* OFF_LINE=0, CK_COND=1, T_DIR=1, BYT_BLOK=1, T_LENGTH=2 */
-+ cdb[3] = 0; /* FEATURES */
-+ cdb[4] = 0; /* FEATURES */
-+ cdb[5] = 0; /* SECTORS */
-+ cdb[6] = 1; /* SECTORS */
-+ cdb[7] = 0; /* LBA LOW */
-+ cdb[8] = 0; /* LBA LOW */
-+ cdb[9] = 0; /* LBA MID */
-+ cdb[10] = 0; /* LBA MID */
-+ cdb[11] = 0; /* LBA HIGH */
-+ cdb[12] = 0; /* LBA HIGH */
-+ cdb[13] = 0; /* DEVICE */
-+ cdb[14] = 0xA1; /* Command: ATA IDENTIFY PACKET DEVICE */;
-+ cdb[15] = 0; /* CONTROL */
-+ memset(sense, 0, sizeof(sense));
-+
-+ memset(&io_v4, 0, sizeof(struct sg_io_v4));
-+ io_v4.guard = 'Q';
-+ io_v4.protocol = BSG_PROTOCOL_SCSI;
-+ io_v4.subprotocol = BSG_SUB_PROTOCOL_SCSI_CMD;
-+ io_v4.request_len = sizeof (cdb);
-+ io_v4.request = (uintptr_t) cdb;
-+ io_v4.max_response_len = sizeof (sense);
-+ io_v4.response = (uintptr_t) sense;
-+ io_v4.din_xfer_len = buf_len;
-+ io_v4.din_xferp = (uintptr_t) buf;
-+ io_v4.timeout = COMMAND_TIMEOUT_MSEC;
-+
-+ ret = ioctl(fd, SG_IO, &io_v4);
-+ if (ret != 0) {
-+ /* could be that the driver doesn't do version 4, try version 3 */
-+ if (errno == EINVAL) {
-+ struct sg_io_hdr io_hdr;
-+
-+ memset(&io_hdr, 0, sizeof(struct sg_io_hdr));
-+ io_hdr.interface_id = 'S';
-+ io_hdr.cmdp = (unsigned char*) cdb;
-+ io_hdr.cmd_len = sizeof (cdb);
-+ io_hdr.dxferp = buf;
-+ io_hdr.dxfer_len = buf_len;
-+ io_hdr.sbp = sense;
-+ io_hdr.mx_sb_len = sizeof (sense);
-+ io_hdr.dxfer_direction = SG_DXFER_FROM_DEV;
-+ io_hdr.timeout = COMMAND_TIMEOUT_MSEC;
-+
-+ ret = ioctl(fd, SG_IO, &io_hdr);
-+ if (ret != 0)
-+ goto out;
-+ } else {
-+ goto out;
-+ }
-+ }
-+
-+ if (!(sense[0] == 0x72 && desc[0] == 0x9 && desc[1] == 0x0c)) {
-+ errno = EIO;
-+ ret = -1;
-+ goto out;
-+ }
-+
-+ out:
-+ return ret;
-+}
-+
- /**
- * disk_identify_get_string:
- * @identify: A block of IDENTIFY data
-@@ -256,31 +339,36 @@ static void disk_identify_fixup_uint16 (uint8_t identify[512], unsigned int offs
- * @udev: The libudev context.
- * @fd: File descriptor for the block device.
- * @out_identify: Return location for IDENTIFY data.
-+ * @out_is_packet_device: Return location for whether returned data is from a IDENTIFY PACKET DEVICE.
- *
-- * Sends the IDENTIFY DEVICE command to the device represented by
-- * @fd. If successful, then the result will be copied into
-- * @out_identify.
-+ * Sends the IDENTIFY DEVICE or IDENTIFY PACKET DEVICE command to the
-+ * device represented by @fd. If successful, then the result will be
-+ * copied into @out_identify and @out_is_packet_device.
- *
- * This routine is based on code from libatasmart, Copyright 2008
- * Lennart Poettering, LGPL v2.1.
- *
-- * Returns: 0 if the IDENTIFY data was successfully obtained,
-- * otherwise non-zero with errno set.
-+ * Returns: 0 if the data was successfully obtained, otherwise
-+ * non-zero with errno set.
- */
- static int disk_identify (struct udev *udev,
- int fd,
-- uint8_t out_identify[512])
-+ uint8_t out_identify[512],
-+ int *out_is_packet_device)
- {
- int ret;
- uint8_t inquiry_buf[36];
- int peripheral_device_type;
- int all_nul_bytes;
- int n;
-+ int is_packet_device;
-
- assert (out_identify != NULL);
-+
- /* init results */
- ret = -1;
- memset (out_identify, '\0', 512);
-+ is_packet_device = 0;
-
- /* If we were to use ATA PASS_THROUGH (12) on an ATAPI device
- * we could accidentally blank media. This is because MMC's BLANK
-@@ -309,6 +397,12 @@ static int disk_identify (struct udev *udev,
-
- /* SPC-4, section 6.4.2: Standard INQUIRY data */
- peripheral_device_type = inquiry_buf[0] & 0x1f;
-+ if (peripheral_device_type == 0x05)
-+ {
-+ is_packet_device = 1;
-+ ret = disk_identify_packet_device_command(fd, out_identify, 512);
-+ goto check_nul_bytes;
-+ }
- if (peripheral_device_type != 0x00) {
- ret = -1;
- errno = EIO;
-@@ -320,6 +414,7 @@ static int disk_identify (struct udev *udev,
- if (ret != 0)
- goto out;
-
-+ check_nul_bytes:
- /* Check if IDENTIFY data is all NUL bytes - if so, bail */
- all_nul_bytes = 1;
- for (n = 0; n < 512; n++) {
-@@ -336,6 +431,8 @@ static int disk_identify (struct udev *udev,
- }
-
- out:
-+ if (out_is_packet_device != NULL)
-+ *out_is_packet_device = is_packet_device;
- return ret;
- }
-
-@@ -350,7 +447,7 @@ int main(int argc, char *argv[])
- {
- struct udev *udev;
- struct hd_driveid id;
-- uint8_t identify[512];
-+ uint8_t identify[512];
- char model[41];
- char model_enc[256];
- char serial[21];
-@@ -358,8 +455,9 @@ int main(int argc, char *argv[])
- const char *node = NULL;
- int export = 0;
- int fd;
-- uint16_t word;
-+ uint16_t word;
- int rc = 0;
-+ int is_packet_device = 0;
- static const struct option options[] = {
- { "export", no_argument, NULL, 'x' },
- { "help", no_argument, NULL, 'h' },
-@@ -408,7 +506,7 @@ int main(int argc, char *argv[])
- goto exit;
- }
-
-- if (disk_identify(udev, fd, identify) == 0) {
-+ if (disk_identify(udev, fd, identify, &is_packet_device) == 0) {
- /*
- * fix up only the fields from the IDENTIFY data that we are going to
- * use and copy it into the hd_driveid struct for convenience
-@@ -416,7 +514,7 @@ int main(int argc, char *argv[])
- disk_identify_fixup_string (identify, 10, 20); /* serial */
- disk_identify_fixup_string (identify, 23, 6); /* fwrev */
- disk_identify_fixup_string (identify, 27, 40); /* model */
-- disk_identify_fixup_uint16 (identify, 0); /* configuration */
-+ disk_identify_fixup_uint16 (identify, 0); /* configuration */
- disk_identify_fixup_uint16 (identify, 75); /* queue depth */
- disk_identify_fixup_uint16 (identify, 75); /* SATA capabilities */
- disk_identify_fixup_uint16 (identify, 82); /* command set supported */
-@@ -457,8 +555,8 @@ int main(int argc, char *argv[])
- udev_util_replace_chars(revision, NULL);
-
- if (export) {
-- /* Set this to convey the disk speaks the ATA protocol */
-- printf("ID_ATA=1\n");
-+ /* Set this to convey the disk speaks the ATA protocol */
-+ printf("ID_ATA=1\n");
-
- if ((id.config >> 8) & 0x80) {
- /* This is an ATAPI device */
-diff --git a/rules/rules.d/60-persistent-storage.rules b/rules/rules.d/60-persistent-storage.rules
-index d3f2f73..8baabc2 100644
---- a/rules/rules.d/60-persistent-storage.rules
-+++ b/rules/rules.d/60-persistent-storage.rules
-@@ -12,6 +12,8 @@ ACTION=="remove", GOTO="persistent_storage_end"
-
- # run scsi_id and ata_id on the actual SCSI device
- SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", ENV{ID_SERIAL}!="?*", ATTR{vendor}=="ATA", IMPORT{program}="ata_id --export $root/bsg/$kernel"
-+# ATA/ATAPI devices is of type 0x05 and vendor is usually not ATA
-+SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", ENV{ID_SERIAL}!="?*", ATTR{type}=="5", IMPORT{program}="ata_id --export $root/bsg/$kernel"
- SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_device", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --whitelisted --export --device $root/bsg/$kernel"
-
- # from this point on, only care about block devices
-@@ -40,6 +42,8 @@ KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="usb", IMPORT{program
- KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="ata", IMPORT{program}="ata_id --export $tempnode"
- # ATA devices using the "scsi" subsystem
- KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{vendor}=="ATA", IMPORT{program}="ata_id --export $tempnode"
-+# ATA/ATAPI devices using the "scsi" subsystem
-+KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", SUBSYSTEMS=="scsi", ATTRS{type}=="5", IMPORT{program}="ata_id --export $tempnode"
- # scsi devices
- KERNEL=="sd*[!0-9]|sr*", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="scsi"
- KERNEL=="cciss*", ENV{DEVTYPE}=="disk", ENV{ID_SERIAL}!="?*", IMPORT{program}="scsi_id --export --whitelisted -d $tempnode", ENV{ID_BUS}="cciss"
---
-1.7.3.4
-
generated by cgit v1.2.3 (git 2.26.2) at 2024-11-05 03:25:00 +0000