Simplify disk opening

merge mainline into lazy

* po/POTFILES.in: Regenerate.

Unify sparc init with other ieee1275.

* grub-core/Makefile.core.def (kernel): Use kern/ieee1275/init.c
instead of kern/sparc64/ieee1275/init.c.
* grub-core/kern/ieee1275/cmain.c (grub_ieee1275_find_options)
[__sparc__]: Set GRUB_IEEE1275_FLAG_NO_PARTITION_0.
* grub-core/kern/ieee1275/init.c [__sparc__]: Include
grub/machine/kernel.h.
(grub_ieee1275_original_stack) [__sparc__]: New variable.
(grub_claim_heap) [__sparc__]: Use sparc version.
(grub_machine_init): Moved args parsing to
(grub_parse_cmdline): ...this.
* grub-core/kern/sparc64/ieee1275/init.c: Removed.
* include/grub/offsets.h (GRUB_KERNEL_SPARC64_IEEE1275_MOD_GAP):
New definition.
(GRUB_KERNEL_SPARC64_IEEE1275_MOD_ALIGN): Likewise.

Move BOOTP to separate file.

* grub-core/Makefile.core.def (net): Add net/bootp.c.
* grub-core/net/net.c: Move all BOOTP functions to
* grub-core/net/bootp.c: ... here.

Use frame interface on PXE.

* grub-core/Makefile.core.def (pxecmd): Removed.
(pxe): Use net/drivers/i386/pc/pxe.c rather than net/i386/pc/pxe.c.
* grub-core/commands/i386/pc/pxecmd.c: Removed.
* grub-core/i386/pc/pxe.c: Moved from here ...
* grub-core/net/i386/pc/pxe.c: ... here. Rewritten.
* grub-core/net/net.c (grub_net_open_real): Handle old pxe syntax.
* include/grub/i386/pc/pxe.h (grub_pxe_unload): Removed.

EFI network support.

* grub-core/Makefile.core.def (efinet): New module.
* grub-core/disk/efi/efidisk.c (compare_device_paths): Moved from
here...
* grub-core/kern/efi/efi.c (grub_efi_compare_device_paths): ... here.
All users updated.
* grub-core/kern/efi/init.c (grub_efi_net_config): New variable.
(grub_machine_get_bootlocation): Call grub_efi_net_config if needed.
* grub-core/kern/x86_64/efi/callwrap.S (efi_wrap_7): New function.
* grub-core/net/drivers/efi/efinet.c: New file.
* include/grub/efi/efi.h (grub_efi_compare_device_paths): New proto.
(grub_efi_net_config): New extern var.

Various cleanups and bugfixes.

* grub-core/disk/efi/efidisk.c (grub_efidisk_open): Fix off-by-one
error.
(grub_efidisk_get_device_name): Unify similar codepaths. Accept whole
disk declared as partition.
* grub-core/disk/ieee1275/ofdisk.c (grub_ofdisk_open): Fix memory
leak on failure.
* grub-core/kern/dl.c (grub_dl_load_file): Fix memory leak.
* grub-core/kern/mm.c (grub_debug_malloc): Don't use unsupported %zx.
(grub_debug_zalloc): Likewise.
(grub_debug_realloc): Likewise.
(grub_debug_memalign): Likewise.
* grub-core/net/arp.c (grub_net_arp_receive): IPv4 is 4-byte wide.
Check that target is IPv4.
* grub-core/net/drivers/ieee1275/ofnet.c (grub_ofnet_findcards): Use
local-mac-address as fallback.
* grub-core/net/ethernet.c (grub_net_recv_ethernet_packet): Prevent
memory leak.
* grub-core/net/ip.c (ipchksum): Rename to ...
(grub_net_ip_chksum): ... this. All users updated.
(grub_net_recv_ip_packets): Special handling for DHCP.
* util/grub-mkimage.c (generate_image): Zero-out aout header.

Unify prefix handling

* grub-core/kern/efi/init.c (grub_efi_set_prefix): Revamped into ...
(grub_machine_get_bootlocation): ... this.
* grub-core/kern/emu/main.c (grub_machine_set_prefix): Revamped into ...
(grub_machine_get_bootlocation): ... this.
(grub_prefix): New variable.
(prefix): Removed.
(root_dev): New variable.
(dir): Likewise.
(main): Use new variables.
* grub-core/kern/i386/coreboot/init.c (grub_machine_set_prefix):
Revamped into ...
(grub_machine_get_bootlocation): ... this.
* grub-core/kern/i386/efi/init.c (grub_machine_set_prefix): Removed.
* grub-core/kern/i386/pc/init.c (make_install_device): Revamped into ...
(grub_machine_get_bootlocation): ... this.
(grub_machine_set_prefix): Removed.
* grub-core/kern/ia64/efi/init.c (grub_machine_set_prefix): Removed.
* grub-core/kern/ieee1275/init.c (grub_machine_set_prefix):
Revamped into ...
(grub_machine_get_bootlocation): ... this.
* grub-core/kern/main.c (grub_set_root_dev): Revamped into ...
(grub_set_prefix_and_root): ... this. All users updated.
* grub-core/kern/mips/init.c (grub_machine_set_prefix):
Revamped into ...
(grub_machine_get_bootlocation): ... this.
* include/grub/kernel.h (grub_machine_set_prefix): Removed.
(grub_machine_get_bootlocation): New proto.
* include/grub/i386/pc/kernel.h (grub_pc_net_config): New var.

Less intrusive and more reliable seek on network implementation.

* grub-core/kern/file.c (grub_file_net_seek): Removed.
(grub_file_seek): Don't call grub_file_net_seek.
* grub-core/net/net.c (grub_net_fs_read): Renamed to ...
(grub_net_fs_read_real): .. this.
(grub_net_seek_real): Use net->offset.
(grub_net_fs_read): Seek if necessary.

Unify IEEE1275 netwotk config with the other platforms.

* grub-core/kern/ieee1275/init.c (grub_ieee1275_net_config):
New variable.
(grub_machine_get_bootlocation): Support network.
* grub-core/kern/ieee1275/openfw.c (grub_ieee1275_parse_args):
Support type and device parsing.
(grub_ieee1275_get_device_type): New function.
* grub-core/net/drivers/ieee1275/ofnet.c (grub_getbootp_real): Revamped
into ...
(grub_ieee1275_net_config_real): ... this.
(grub_ofnet_probecards): Removed.
* grub-core/Makefile.am (KERNEL_HEADER_FILES): Remove ofnet.h.
* include/grub/ieee1275/ofnet.h: Removed.
* include/grub/ieee1275/ieee1275.h (grub_ieee1275_net_config): NEw
extern var.
(grub_ieee1275_get_device_type): New function.

Unify network device closing across platforms and make more robust.

* grub-core/kern/ieee1275/init.c (grub_machine_fini): Don't call
grub_grubnet_fini.
* grub-core/net/ethernet.c (send_ethernet_packet): Open card if it isn't
already.
* grub-core/net/net.c (grub_net_network_level_interface_register):
Update num_ifaces.
(grub_net_card_unregister): Close all interfaces.
(receive_packets): Don't poll if no iterfaces are registered.
Open if necessary.
(grub_net_fini_hw): New function.
(grub_net_restore_hw): Likewise.
(fini_hnd): New variable.
(GRUB_MOD_INIT): Register preboot hook.
(GRUB_MOD_FINI): Run and unregister preboot hook.

Poll network cards when idle.

* grub-core/kern/term.c (grub_net_poll_cards_idle): New variable.
(grub_checkkey): Call grub_net_poll_cards_idle if it's not NULL.
* grub-core/net/net.c (receive_packets): Save last poll time.
(grub_net_poll_cards_idle_real): New function.
(GRUB_MOD_INIT): Register grub_net_poll_cards_idle.
(GRUB_MOD_FINI): Unregister grub_net_poll_cards_idle.
* include/grub/kernel.h (grub_poll_cards_idle): New extern variable.

Rename ofnet interfaces.

* grub-core/net/drivers/ieee1275/ofnet.c (find_alias): New function.
(grub_ofnet_findcards): Use ofnet_%s names.

* util/grub-mknetdir.in: Support for EFI and IEEE1275.

Cleanup socket opening.

* grub-core/net/net.c (grub_net_fs_open): Rewritten.
(grub_net_fs_close): Likewise.
(grub_net_fs_read_real): Use eof member.
* include/grub/net/udp.h (+grub_net_udp_open): New proto.
(+grub_net_udp_close): New inline function.

* include/grub/net/tftp.h: Moved to the top of ...
* grub-core/net/tftp.c: ... here.
* include/grub/net/ip.h: Moved mostly to the top of ...
* grub-core/net/ip.c: ... here.
* include/grub/net/ethernet.h: Moved mostly to the top of ...
* grub-core/net/ethernet.c: ... here.

* grub-core/kern/device.c (grub_device_close): Free device->net->server.

* grub-core/commands/probe.c (grub_cmd_probe): Use protocol name for
FS name.

* include/grub/net/ip.h (ipv4_ini): Removed.
(ipv4_fini): Likewise.

* include/grub/net/ip.h (grub_net_recv_ip_packets): New proto.
(grub_net_send_ip_packets): Likewise.

Fix a memory leak

Limit idle polling frequency

Fix a memory leak

Fix the usage of unsupported %zx

Fix compilation error

Fix a memory leak

Fix a memory leak

add missing file

Move bootp into a separate file

poll cards when idle

buffer network files. Fix incorrect net_fini_hw and unregister calls

Send TFTP_ERROR on tftp premature close. Several cleanups

* grub-core/kern/i386/qemu/mmap.c (grub_machine_mmap_init): Use new
grub_read_cmos prototype.

fix declarations in pxe

merge mainline into net

VGA text support in qemu-mips

* grub-core/Makefile.core.def (kernel): Add term/i386/pc/vga_text.c,
term/i386/vga_common.c and kern/vga_init.c on qemu-mips.
* grub-core/kern/mips/qemu_mips/init.c (grub_machine_init): Init vga
text.
* grub-core/kern/i386/qemu/init.c: Renamed to ...
* grub-core/kern/vga_init.c: ... this.
* grub-core/kern/vga_init.c (VGA_ADDR) [__mips__]: Adjust.
(grub_qemu_init_cirrus) [__mips__]: Skip PCI and adjust the I/O base.
* grub-core/term/i386/pc/vga_text.c (VGA_TEXT_SCREEN) [__mips__]:
Adjust.
* include/grub/vga.h [GRUB_MACHINE_MIPS_QEMU_MIPS]: Declare
GRUB_MACHINE_PCI_IO_BASE.

MIPS qemu flash support.

* grub-core/boot/mips/startup_raw.S [GRUB_MACHINE_MIPS_QEMU_MIPS]: Check
magic.
* grub-core/kern/mips/qemu_mips/init.c (probe_mem): New function.
(grub_machine_init): Probe memory if its size isn't known.
* util/grub-mkimage.c (image_targets): Add flash targets.
(generate_image): Handle flash targets.

MIPS qemu at_keyboard support.

* gentpl.py (videoinkernel): Add qemu-mips.
* grub-core/Makefile.am (KERNEL_HEADER_FILES): Add necessary headers.
* grub-core/Makefile.core.def (kernel): Add at_keyboard and layout.
* grub-core/kern/mips/qemu_mips/init.c (grub_machine_init): Init new
modules.
* grub-core/term/at_keyboard.c (grub_keyboard_controller_init)
[GRUB_MACHINE_MIPS_QEMU_MIPS]: Don't consider original set.
* grub-core/term/serial.c (grub_serial_register)
[GRUB_MACHINE_MIPS_QEMU_MIPS]: Make com0 explicitly active.

merge mainline into net

CMOS support on sparc.

* gentpl.py (cmos): Add powerpc and sparc.
* grub-core/Makefile.core.def (datetime): Add lib/ieee1275/cmos.c on
powerpc and sparc.
* grub-core/lib/cmos_datetime.c (grub_get_datetime)
[__powerpc__ || __sparc__]: Rename to grub_get_datetime_cmos.
(grub_set_datetime) [__powerpc__ || __sparc__]: Likewise to
grub_set_datetime_cmos.
* grub-core/lib/ieee1275/cmos.c: New file.
* grub-core/lib/ieee1275/datetime.c (no_ieee1275_rtc): New vaiable.
(find_rtc): Set no_ieee1275_rtc on error.
(grub_get_datetime): Call grub_get_datetime_cmos on error.
(grub_set_datetime): Call grub_set_datetime_cmos on error.
* include/grub/cmos.h (grub_cmos_read): Return grub_err_t since it may
fail. Move value to argument. All users updated
(grub_cmos_write): Likewise.
(grub_cmos_read) [__powerpc__ || __sparc__]: Rewritten.
(grub_cmos_write) [__powerpc__ || __sparc__]: Likewise.
* include/grub/datetime.h [__powerpc__ || __sparc__]: Declare
grub_get_datetime_cmos and grub_set_datetime_cmos.

Reintroduce open/close of net cards. Clean up ofnet.

Fix mod_gap definition

Prevent garbage from getting into aout header

cleanup pxe and efi network release

Restructurisations, cleanups and few bugfixes

Use @PACKAGE@ instead of hardcoded name when sourcing grub-mkconfig_lib.

Don't react to adressed bootp packets unless in bootp transaction

add missing brackets in efi_wrap macroses

merge mainline into net

minor stylistic cleanup

Fix broken blksize negotiation, fix broken seek and change a way net device is filled n i386-pc

Automatically determine prefix when netbooted on EFI

unify prefix handling across platforms

* grub-core/term/gfxterm.c (grub_virtual_screen_setup): Use
default_bg_color rather than black.
(grub_gfxterm_fullscreen): Likewise.
(grub_gfxterm_background_color_cmd): Save new background color in
default_bg_color.

* grub-core/Makefile.core.def (chain): Fix coreboot filename.

* grub-core/disk/pata.c (grub_pata_initialize) [QEMU_MIPS]: Fix a
mismerge.

Chainloading on coreboot support.

* grub-core/Makefile.core.def (chain): Add coreboot.
* grub-core/loader/i386/coreboot/chainloader.c: New file.

* grub-core/loader/i386/bsd.c (grub_bsd_load): Handle relocator failure
if it happens.

Implement time command.

* grub-core/Makefile.core.def (time): New module.
* grub-core/commands/time.c: New file.
* grub-core/script/parser.y: Remove "time" keyword.
* grub-core/script/yylex.l: Likewise.

* include/grub/loader.h (grub_loader_unregister_preboot_hook): Export.

* grub-core/lib/relocator.c (malloc_in_range): Fix a memory corruption
when handling leftovers.

* util/ieee1275/grub-ofpathname.c (main): Handle --help and --version
so that help2man doesn't fail.

* grub-core/net/drivers/ieee1275/ofnet.c (send_card_buffer) Use right
type in pointers on sparc64.
(get_card_packet): Likewise.

* grub-core/commands/videoinfo.c (hook): Indicate current video mode
with `*'.
(grub_cmd_videoinfo): Fetch current video mode.

* grub-core/disk/scsi.c (grub_scsi_read): Limit SCSI reads to 32K
because of underlying system restrictions.

* util/grub-mkrescue.in: Rename "ata" to "pata" and add ahci when
necessary.

Coreboot video support.

* grub-core/Makefile.core.def (vga): Extend to coreboot and multiboot.
(vbe): Likewise.
* grub-core/kern/i386/coreboot/startup.S: Include int.S.
* grub-core/kern/i386/pc/startup.S (grub_bios_interrupt): Moved from
here ...
* grub-core/kern/i386/int.S: ... here.
* grub-core/video/i386/pc/vbe.c: Updated includes.
* grub-core/video/i386/pc/vga.c: Likewise.
* include/grub/i386/coreboot/memory.h
(GRUB_MEMORY_MACHINE_SCRATCH_ADDR): New definition.
(GRUB_MEMORY_MACHINE_SCRATCH_SEG): Likewise.
(GRUB_MEMORY_MACHINE_SCRATCH_SIZE): Likewise.
* include/grub/i386/pc/int.h (GRUB_CPU_INT_FLAGS_DEFAULT) [!PCBIOS]:
Disable interrupts.
* include/grub/i386/pc/vga.h: Removed. All users updated.

* grub-core/disk/ahci.c (grub_ahci_readwrite_real): Use proper
definitions for dprintf.
* grub-core/disk/pata.c (grub_pata_readwrite): Likewise.

* grub-core/net/drivers/ieee1275/ofnet.c (send_card_buffer): Fix
prototype.
(get_card_packet): Likewise.

Fix incorrect ISR PXE calls

mknetdir support for EFI

efinet support

Few ofnet cleanups

Print MAC address when listing cards

Don't do unaligned access when parsing DHCP packet

Display the path of the file when file is not found

* grub-core/fs/fat.c: Display the filename when file is not found.
* grub-core/fs/fshelp.c: Likewise.
* grub-core/fs/hfs.c: Likewise.
* grub-core/fs/jfs.c: Likewise.
* grub-core/fs/minix.c: Likewise.
* grub-core/fs/ufs.c: Likewise.
* grub-core/fs/btrfs.c: Likewise.
* grub-core/commands/i386/pc/play.c: Likewise.

Add ofnet and tftp modules

add missing quotes and fix variable name

missing part of previous commit

remove leftover directory

mknetdir support for ieee1275

minor cleanups

* grub-core/commands/cmp.c (grub_cmd_cmp): Remove unnecessary NULL
pointer checks before calling grub_free().
* grub-core/commands/wildcard.c (match_devices): Likewise.
* grub-core/commands/wildcard.c (match_files): Likewise.
* grub-core/fs/cpio.c (grub_cpio_dir): Likewise.
* grub-core/fs/cpio.c (grub_cpio_open): Likewise.
* grub-core/fs/udf.c (grub_udf_read_block): Likewise.
* grub-core/fs/xfs.c (grub_xfs_read_block): Likewise.
* grub-core/loader/efi/chainloader.c (grub_cmd_chainloader): Likewise.
* grub-core/normal/cmdline.c (grub_cmdline_get): Likewise.
* grub-core/script/yylex.l (grub_lexer_unput): Likewise.
* grub-core/video/readers/jpeg.c (grub_video_reader_jpeg): Likewise.
* grub-core/video/readers/png.c (grub_png_output_byte): Likewise.

Add backward compatibiulity with old (pxe) syntax. Several cleanups

Fix incorrect memset

Send network packets on PXE

Fix a memory leak

* grub-core/kern/main.c (grub_load_normal_mode): Correct the comment.

* grub-core/net/i386/pc/pxe.c (grub_pxe_recv): Fix declaration.
(grub_pxe_send): Likewise.
(GRUB_MOD_INIT): Fix types.

* grub-core/io/xzio.c: Fix code style issues

merge mainline into net

Network infrastructure.
The ARP protocol was made by Paulo Pinatti <ppinatti@br.ibm.com>

* include/grub/net/arp.h: New file.
* include/grub/net/device.h: Likewise.
* include/grub/net/ethernet.h: Likewise.
* include/grub/net/ip.h: Likewise.
* include/grub/net/netbuff.h: Likewise.
* include/grub/net/tftp.h: Likewise.
* include/grub/net/udp.h: Likewise.
* include/grub/ieee1275/ofnet.h: Likewise.
* include/grub/emu/export.h: Likewise.
* include/grub/net.h: Likewise.
* grub-core/net/arp.c: Likewise.
* grub-core/net/ethernet.c: Likewise.
* grub-core/net/ip.c: Likewise.
* grub-core/net/udp.c: Likewise.
* grub-core/net/tftp.c: Likewise.
* grub-core/net/netbuff.c: Likewise.
* grub-core/net/net.c: Likewise.
* grub-core/net/drivers/emu/emunet.c: Likewise.
* grub-core/net/drivers/ieee1275/ofnet.c: Likewise.
* grub-core/Makefile.am (KERNEL_HEADER_FILES): Add net.h, ofnet.h and
export.h.
* grub-core/Makefile.core.def (net): New module.
(tftp): Likewise.
(ofnet): Likewise.
(emunet): Likewise.
* grub-core/commands/ls.c (grub_ls_list_devices) [!GRUB_UTIL]: List
network protocols.
* grub-core/kern/device.c (grub_net_open) : New variable.
(grub_device_open): Handle network device.
(grub_device_close): Likewise.
* grub-core/kern/file.c (grub_file_net_seek) : New variable.
(grub_grubnet_fini): Likewise.
(grub_file_seek): Seek in network device.
* grub-core/kern/fs.c (grub_fs_probe): Handle network devices.
* grub-core/kern/ieee1275/init.c (grub_machine_set_prefix): Handle
network root.
(grub_machine_fini): Call grub_grubnet_fini.
* grub-core/kern/ieee1275/openfw.c (grub_ieee1275_parse_args): Handle
network.
(grub_ieee1275_get_aliasdevname): New function.
* grub-core/loader/i386/multiboot_mbi.c (grub_multiboot_get_mbi_size):
Add unofficial Solaris network info.
(grub_multiboot_make_mbi): Likewise.
* grub-core/fs/i386/pc/pxe.c: Moved from here ...
* grub-core/net/i386/pc/pxe.c: ...here. Adapted for new design.
* include/grub/device.h (grub_fs): Removed.
* include/grub/err.h (grub_err_t): Add network-related values.
* include/grub/i386/pc/pxe.h: Removed bootp parts.
* include/grub/ieee1275/ieee1275.h (grub_ofnetcard_data): New struct.
(grub_ieee1275_get_aliasdevname): New proto.
* include/grub/net.h: Rewritten.

Also-By: Paulo Pinatti <ppinatti@br.ibm.com>
Also-By: Vladimir Serbinenko <phcoder@gmail.com>

merge mine and abranches' branches. Fix several issues

bootp support

* grub-core/disk/raid.c (insert_array): Ensure uniqueness of readable
names.

* grub-core/commands/wildcard.c (match_files): Add a useful dprintf.
(wildcard_expand): Don't stop on nonregexp parts after regexp ones since
it truncates the output.
Reported by: Ximin Luo.

* grub-core/fs/iso9660.c (grub_iso9660_iterate_dir): Skip . and ..

* util/grub-mkconfig_lib.in (prepare_grub_to_access_device): Load
partmap before abstraction.

* util/grub-mkconfig_lib.in: Add missing quotes.

* grub-core/kern/emu/getroot.c (grub_guess_root_device): Revert to
old method if mountinfo would return /dev/root and /dev/root doesn't
exist.

ZFS zlib support

* 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/disk/ahci.c: Add missing license statements.
* grub-core/fs/romfs.c: Likewise.
* grub-core/lib/ia64/setjmp.S: Likewise.
* grub-core/loader/i386/pc/freedos.c: Likewise.
* grub-core/loader/ia64/efi/linux.c: Likewise.
* grub-core/video/colors.c: Likewise.
* include/grub/dl.h (GRUB_MOD_DEP): New macro.

AHCI support.

* 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.

Add support for DRI and RSTn markers in JPEG files.

* 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.

* util/ieee1275/ofpath.c (check_sas): Close fd.
(main): Free of_path.
Reported by: David Volgyes <dvolgyes>.

* util/grub-mkpasswd-pbkdf2.c (main): Don't double-close.
Reported by: David Volgyes <dvolgyes>.

* grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_is_floppy): Close
file after stat.
Reported by: David Volgyes <dvolgyes>.

* util/raid.c (grub_util_raid_getmembers): Close fd before returning.

Reported by: David Volgyes <dvolgyes>.

* grub-core/lib/reed_solomon.c (rs_recover) [STANDALONE]:
Prevent memory leak.

* grub-core/lib/reed_solomon.c (rs_recover): Prevent memory leak.
(main): Close file.

* grub-core/loader/i386/xnu.c (grub_cpu_xnu_fill_devprop): Don't attempt
to continue if allocation is failed.

Reported by: David Volgyes <dvolgyes>.

* grub-core/bus/usb/ohci.c (grub_ohci_pci_iter): Avoid NULL-pointer
dereference.

Fix spurious warning.

* grub-core/partmap/acorn.c (grub_acorn_boot_block): Make a union.
(acorn_partition_map_find): Use .bin member.

* grub-core/kern/emu/getroot.c (grub_guess_root_device): Don't accept
/dev/root as a valid device.

Avoid NULL deref in grub_device_open.

* grub-core/kern/device.c (grub_device_open): Don't dereference
a NULL pointer upon failed grub_env_get.

Support non-512B sectors and agglomerate reads.

* Makefile.util.def (libgrubmods.a): Add grub-core/commands/testload.c.
* grub-core/disk/efi/efidisk.c (grub_efidisk_data): Remove disk_io.
(disk_io_guid): Removed.
(make_devices): Locate solely by BlockIO.
(grub_efidisk_open): Fill log_sector_size and total_sectors.
(grub_efidisk_read): Use read_blocks.
(grub_efidisk_write): Use write_blocks.
* grub-core/disk/i386/pc/biosdisk.c (grub_biosdisk_open): Fill
log_sector_size.
(get_safe_sectors): Handle non-512B sectors.
(grub_biosdisk_read): Remove special CDROM handling. Handle non-512B
sectors.
(grub_biosdisk_write): Handle non-512B sectors.
* grub-core/disk/scsi.c (grub_scsi_open): Fill log_sector_size.
(grub_scsi_read): Remove special non-512B block handling (now handled
one level up).
* grub-core/kern/disk.c (grub_disk_open): Fill default log_sector_size
and do sanity checks.
(grub_disk_adjust_range): Handle non-512B sectors.
(transform_sector): New function.
(grub_disk_read_small): Likewise.
(grub_disk_read): Rewritten.
(grub_disk_write): Handle non-512B sectors.
* grub-core/kern/emu/hostdisk.c (grub_util_biosdisk_open): Fill
log_sector_size.
(open_device): Use log_sector_size.
(grub_util_biosdisk_read): Likewise.
(grub_util_biosdisk_write): Likewise.
* grub-core/partmap/msdos.c (grub_partition_msdos_iterate): Handle
non-512B sectors.
(pc_partition_map_embed): Likewise.
* include/grub/disk.h (grub_disk): New field log_sector_size.
(GRUB_DISK_CACHE_SIZE): Redefined from GRUB_DISK_CACHE_BITS.
(GRUB_DISK_CACHE_BITS): Increased to 6.
* util/grub-fstest.c (fstest): New command testload.
(argp_parser): Likewise.