define.
* grub-core/kern/mips/loongson/init.c (grub_machine_init): Check
that PRID matches the detected subplatform and reset the subplatform
if it doesn't.
* configure.ac: --enable-cache-stats added.
* config.h.in (DISK_CACHE_STATS): New define.
* grub-core/Makefile.core.def (cacheinfo): New command.
* include/grub/disk.h(grub_disk_cache_get_performance): New function.
* grub-core/commands/cacheinfo.c: New file.
* grub-core/commands/minicmd.c (grub_rescue_cmd_info): Updated and
moved to cacheinfo.c.
* grub-core/kern/disk.c: Use DISK_CACHE_STATS to disable disk cache
debug code.
* include/grub/disk.h: Likewise.
* Makefile.util.def (libgrubmods.a): Add minilzo.c and add required flags
to cflags in cppflags.
* Makefile.core.def (btrfs): Likewise.
* grub-core/fs/btrfs.c: Include minilzo.h.
(grub_btrfs_superblock): Add sectorsize, nodesize, leafsize, stripsize and
dummy5 field.
(GRUB_BTRFS_COMPRESSION_LZO): New define.
(grub_btrfs_extent_read): Add support for LZO compression type.
* include/grub/ata.h (grub_ata): New member log_sector_size.
* grub-core/disk/ata.c (grub_ata_dumpinfo): Show sector size.
(grub_ata_identify): Read sector size.
(grub_ata_readwrite): Use log_sector_size rather than hardcoded value.
* grub-core/video/video.c (grub_video_edid_checksum): New function.
(grub_video_edid_preferred_mode): Likewise. Try EDID followed by
the Flat Panel extension, in line with the X.org VESA driver.
* grub-core/video/i386/pc/vbe.c (grub_vbe_bios_get_flat_panel_info):
New function.
(grub_vbe_bios_get_ddc_capabilities): Likewise.
(grub_vbe_bios_read_edid): Likewise.
(grub_vbe_get_preferred_mode): Likewise.
(grub_video_vbe_setup): When the mode is "auto", try to get the
preferred mode from VBE, and use the largest mode that is no larger
than the preferred mode (some BIOSes expose a preferred mode that is
not in their mode list!). If this fails, fall back to 640x480 as a
safe conservative choice.
(grub_video_vbe_get_edid): New function.
(grub_video_vbe_adapter): Add get_edid.
* include/grub/video.h (struct grub_vbe_edid_info): New structure.
(struct grub_video_adapter): Add get_edid.
(grub_video_edid_checksum): Add prototype.
(grub_video_edid_preferred_mode): Likewise.
* include/grub/i386/pc/vbe.h (struct grub_vbe_flat_panel_info): New
structure.
* grub-core/commands/videoinfo.c (print_edid): New function.
(grub_cmd_videoinfo): Print EDID if available.
* util/grub.d/00_header.in (GRUB_GFXMODE): Default to "auto". This
is more appropriate on a wider range of platforms than 640x480.
* docs/grub.texi (Simple configuration): Update GRUB_GFXMODE
documentation.
* grub-core/Makefile.core.def (kernel): Remove kern/emu/getroot.c and
kern/emu/raid.c.
* grub-core/kern/emu/main.c (main): Don't try to guess root device. It's
useless.
* grub-core/kern/emu/misc.c (get_win32_path): Moved from here...
* util/getroot.c (get_win32_path): ... here.
* grub-core/kern/emu/misc.c (fini_libzfs): Moved from here...
* util/getroot.c (fini_libzfs): ... here.
* grub-core/kern/emu/misc.c (grub_get_libzfs_handle): Moved from here...
* util/getroot.c (grub_get_libzfs_handle): ... here.
* grub-core/kern/emu/misc.c (grub_find_zpool_from_dir):
Moved from here...
* util/getroot.c (grub_find_zpool_from_dir): ... here.
* grub-core/kern/emu/misc.c
(grub_make_system_path_relative_to_its_root): Moved from here...
* util/getroot.c (grub_make_system_path_relative_to_its_root): ... here.
* grub-core/kern/emu/getroot.c: Moved from here ...
* util/getroot.c: ... here. All users updated.
* grub-core/kern/emu/raid.c: Moved from here ...
* util/raid.c: ... here. All users updated.
* Makefile.util.def (libgrubkern.a): Add grub-core/kern/emu/raid.c.
(grub-setup): Remove util/raid.c.
* grub-core/Makefile.core.def (kernel): Add kern/emu/raid.c on emu.
* grub-core/disk/lvm.c (scan_depth): New variable.
(grub_lvm_iterate): Rescan if necessary.
(find_lv): New function based on grub_lvm_open.
(grub_lvm_open): Use find_lv. Rescan on error.
(is_node_readable): New function.
(is_lv_readable): Likewise.
(grub_lvm_scan_device): Skip already found disks.
(do_lvm_scan): New function. Move grub_lvm_scan_device inside of it.
Stop if searched device is found and readable.
* grub-core/disk/raid.c (inscnt): New variable.
(scan_depth): Likewise.
(scan_devices): New function based on grub_raid_register. Abort if
looked for device is found.
(grub_raid_iterate): Rescan if needed.
(find_array): NEw function based on -grub_raid_open.
(grub_raid_open): Use find_array and rescan.
(insert_array): Set became_readable_at.
* grub-core/kern/disk.c (grub_disk_dev_iterate): Iterate though "pull.
* grub-core/kern/emu/getroot.c (grub_util_open_dm) [HAVE_DEVICE_MAPPER]:
New function.
(grub_util_is_lvm) [HAVE_DEVICE_MAPPER]: Use grub_util_open_dm.
(grub_util_pull_device): New function.
(grub_util_get_grub_dev): Call grub_util_pull_device.
* util/raid.c: Moved to ..
* grub-core/kern/emu/raid.c: ... here.
(grub_util_raid_getmembers): New parameter "bootable".
All users updated. Support 1.x.
* include/grub/ata.h (grub_ata_dev): Change iterate prototype.
All users updated.
* include/grub/disk.h (grub_disk_pull_t): New enum.
(grub_disk_dev): Change iterate prototype.
All users updated.
* include/grub/emu/getroot.h (grub_util_raid_getmembers) [__linux__]:
New proto.
* include/grub/emu/hostdisk.h (grub_util_pull_device): Likewise.
* include/grub/lvm.h (grub_lvm_lv): New members fullname and compatname.
* include/grub/raid.h (grub_raid_array): New member became_readable_at.
* include/grub/scsi.h (grub_scsi_dev): Change iterate prototype.
All users updated.
* include/grub/util/raid.h: Removed.
* 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.
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/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.
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>
* grub-core/kern/misc.c (grub_divmod64_full): Renamed to ...
(grub_divmod64): ... this.
* include/grub/misc.h (grub_divmod64): Removed. All users switch to full
version.
(grub_fat_bpb): Moved to ...
* include/grub/fat.h (grub_fat_bpb): ... here. New file.
* grub-core/loader/i386/pc/chainloader.c: Include grub/fat.h and
grub/ntfs.h.
* include/grub/i386/pc/chainloader.h (grub_chainloader_flags_t):
Moved from here...
* grub-core/loader/i386/pc/chainloader.c (grub_chainloader_flags_t): ...
here.
* grub-core/loader/i386/pc/chainloader.c (grub_chainloader_patch_bpb):
New function.
(grub_chainloader_cmd): Patch BPB if --bpb is given.
(GRUB_MOD_INIT): Show --bpb.
* grub-core/loader/i386/pc/ntldr.c (grub_cmd_ntldr): Patch BPB.
* grub-core/normal/main.c (features): New variable.
(GRUB_MOD_INIT): Set feature_* variables.
* include/grub/i386/pc/chainloader.h (grub_chainloader_patch_bpb): New
proto.
* include/grub/ntfs.h (grub_ntfs_bpb): New field bios_drive.
* grub-core/loader/i386/linux.c (GRUB_LINUX_CL_END_OFFSET): Removed.
(maximal_cmdline_size): New variable.
(allocate_pages): Use maximal_cmdline_size.
(grub_cmd_linux): Set and use maximal_cmdline_size.
* grub-core/loader/i386/pc/linux.c (GRUB_LINUX_CL_END_OFFSET): Removed.
(allocate_pages): Use maximal_cmdline_size.
(grub_cmd_linux): Set and use maximal_cmdline_size.
* include/grub/i386/linux.h (GRUB_LINUX_SETUP_MOVE_SIZE): Removed.
(linux_kernel_header): Add fields kernel_alignment, relocatable, pad
and cmdline_size.
