No description
7086085ba3
* disk/ata.c (enum grub_ata_commands): Remove EXEC_DEV_DIAGNOSTICS. (enum grub_ata_timeout_milliseconds): New enum. (grub_ata_wait_status): Add parameter milliseconds. (grub_ata_cmd): Remove variable `err'. Remove wait for !DRQ to allow recovery from timed-out commands. (grub_ata_pio_read): Add parameter milliseconds. Fix error return, return grub_errno instead of REG_ERROR. (grub_ata_pio_write): Add parameter milliseconds. (grub_atapi_identify): Fix size of ATAPI IDENTIFY sector. Pass milliseconds to grub_ata_wait_status () and grub_ata_pio_read (). (grub_atapi_packet): Pass milliseconds to grub_ata_pio_write (). (grub_ata_identify): Remove variable `ataerr'. Pass milliseconds to grub_ata_wait_status (). Fix IDENTIFY timeout check. (grub_ata_device_initialize): Remove EXECUTE DEVICE DIAGNOSTICS. It is not suitable for device detection, because DEV bit is ignored, the command may run too long, and not all devices set the signature properly. (grub_ata_pciinit): Clear grub_errno before grub_ata_device_initialize (). (grub_ata_setaddress): Pass milliseconds to grub_ata_wait_status (). Fix device selection, DEV bit must be set first to address the registers of the correct device. (grub_ata_readwrite): Pass milliseconds to grub_ata_wait_status () and grub_ata_pio_read/write (). (grub_atapi_read): Pass milliseconds to grub_ata_pio_read (). (grub_atapi_write): Pass milliseconds to grub_ata_pio_write (). |
||
|---|---|---|
| boot/i386/pc | ||
| bus | ||
| commands | ||
| conf | ||
| disk | ||
| docs | ||
| font | ||
| fs | ||
| hello | ||
| hook | ||
| include | ||
| io | ||
| kern | ||
| lib | ||
| loader | ||
| normal | ||
| partmap | ||
| term | ||
| util | ||
| video | ||
| aclocal.m4 | ||
| AUTHORS | ||
| autogen.sh | ||
| ChangeLog | ||
| config.guess | ||
| config.h.in | ||
| config.sub | ||
| configure | ||
| configure.ac | ||
| COPYING | ||
| DISTLIST | ||
| gencmdlist.sh | ||
| gendistlist.sh | ||
| genfslist.sh | ||
| geninit.sh | ||
| geninitheader.sh | ||
| genkernsyms.sh.in | ||
| genmk.rb | ||
| genmoddep.awk | ||
| genmodsrc.sh | ||
| genpartmaplist.sh | ||
| gensymlist.sh.in | ||
| INSTALL | ||
| install-sh | ||
| Makefile.in | ||
| mkinstalldirs | ||
| NEWS | ||
| README | ||
| stamp-h.in | ||
| THANKS | ||
| TODO | ||
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. For now, there is not much documentation yet. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures.