* grub-core/fs/zfs/zfs.c (zlib_decompress): New function.
(decomp_table): Add zlib entries.
(zio_read): USe 8 bits for compression function rather than 3.
* include/grub/zfs/zio.h (zio_compress): Add zlib values.
* grub-core/Makefile.core.def (ata_pthru): Removed.
(ahci): New module.
(pata): Likewise.
* grub-core/bus/usb/ohci.c (GRUB_MOD_FINI): Unregister preboot hook
on unload.
* grub-core/commands/hdparm.c (grub_hdparm_do_ata_cmd): Use ATA
readwrite.
(grub_hdparm_do_check_powermode_cmd): Likewise.
(grub_hdparm_do_smart_cmd): Likewise.
(grub_hdparm_set_val_cmd): Likewise.
(grub_cmd_hdparm): Likewise. Check thta we have an ATA device.
* grub-core/disk/ahci.c: New file.
* grub-core/disk/ata.c: Factor out the low-level part into ...
* grub-core/disk/pata.c: ... here.
* grub-core/disk/ata_pthru.c: Contents moved to ...
* grub-core/disk/pata.c: ... here.
* grub-core/disk/scsi.c (grub_scsi_names): New array.
(grub_scsi_iterate): Use grub_scsi_names.
(grub_scsi_open): Likewise.
* grub-core/kern/disk.c (grub_disk_ata_pass_through): Removed.
* include/grub/ata.h (grub_ata_commands): Add DMA commands.
(grub_ata_regs_t): New struct.
(grub_disk_ata_pass_through_parms): Likewise.
(grub_ata_device): Renamed to ...
(grub_ata): ... this.
(grub_ata_dev): New struct.
Removed all low-level inline functions.
* include/grub/scsi.h: Add PATA and AHCI subsystems.
(grub_scsi_dev): Removed 'name' and 'id'. Added 'id' parameter to
iterate hooks and open. All users updated.
* util/grub-install.in: Handle AHCI disk module.
* grub-core/video/readers/jpeg.c (JPEG_MARKER_DRI): New define.
(JPEG_MARKER_RST0): Likewise.
(JPEG_MARKER_RST1): Likewise.
(JPEG_MARKER_RST2): Likewise.
(JPEG_MARKER_RST3): Likewise.
(JPEG_MARKER_RST4): Likewise.
(JPEG_MARKER_RST5): Likewise.
(JPEG_MARKER_RST6): Likewise.
(JPEG_MARKER_RST7): Likewise.
(grub_jpeg_data): New fields dri, r1, bitmap_ptr.
(grub_jpeg_decode_dri): New function.
(grub_jpeg_decode_sos): Move image data related part into
grub_jpeg_decode_data function.
(grub_jpeg_decode_data): New function.
(grub_jpeg_reset): New function.
(grub_jpeg_decode_jpeg): Handle new markers.
Detect `ataraid' devices on GNU/kFreeBSD. Fix for ATA devices using
`ata' driver on kernel of FreeBSD 9.
* util/deviceiter.c [__FreeBSD_kernel__] (get_ada_disk_name)
(get_ataraid_disk_name): New functions.
[__FreeBSD_kernel__] (grub_util_iterate_devices): Scan for ataraid
(/dev/ar[0-9]+) and ada (/dev/ada[0-9]+) devices using
get_ataraid_disk_name() and get_ada_disk_name().
after ten consecutive open failures. Scanning all the way up to
10000 is excessive and can cause serious performance problems in
some configurations.
Fixes Ubuntu bug #787461.
* grub-core/kern/emu/getroot.c (grub_find_device): Recognize
dir == /dev/mapper.
(grub_guess_root_device): Use already known os_dev if possible.
* grub-core/kern/emu/hostdisk.c
(convert_system_partition_to_system_disk): Scan only in /dev/mapper
if device is known to be a dm one.
Also-By: Colin Watson <cjwatson@ubuntu.com>
