Commit graph

13 commits

Author SHA1 Message Date
robertmh
cd1df915ea 2008-07-27 Robert Millan <rmh@aybabtu.com>
* disk/ata.c (grub_ata_dumpinfo): Use grub_dprintf() for debugging
        information.
2008-07-27 20:57:43 +00:00
proski
ea387a48e9 2008-07-05 Pavel Roskin <proski@gnu.org>
* disk/ata.c (grub_ata_dumpinfo): Don't output addressing and
	size for ATAPI devices, they are undefined.  Output sector
	number in decimal form.
2008-07-06 01:24:19 +00:00
proski
3e5581b0bf 2008-07-05 Pavel Roskin <proski@gnu.org>
* disk/ata.c: Use named constants for status bits.
2008-07-06 00:57:36 +00:00
proski
277d0de997 2008-07-03 Pavel Roskin <proski@gnu.org>
* disk/ata.c (grub_ata_pio_write): Check status before writing,
	like we do in grub_ata_pio_read().
	(grub_ata_readwrite): Always write individual sectors.  Fix the
	sector count for the remainder.
	(grub_ata_write): Enable writing to ATA devices.  Correctly
	report error for ATAPI devices.
2008-07-03 20:53:00 +00:00
proski
f707af4216 2008-07-02 Pavel Roskin <proski@gnu.org>
* disk/ata.c (grub_ata_readwrite): Don't increment sector number
	for every read sector, we already increment it for the whole
	batch.  This fixes reading more than 256 sectors at once.
2008-07-02 23:58:06 +00:00
proski
4b6e1995be 2008-04-01 Pavel Roskin <proski@gnu.org>
* disk/ata.c (grub_ata_open): Don't lose precision in disk->id.
	* disk/host.c (grub_host_open): Likewise.
	* disk/loopback.c (grub_loopback_open): Likewise.
	* disk/memdisk.c (grub_memdisk_open): Use a string pointer for
	disk->id as in disk/host.c, not a multi-character constant.
2008-04-02 04:25:41 +00:00
robertmh
68e7fc7aa8 2008-03-20 Robert Millan <rmh@aybabtu.com>
Remove 2 TiB limit in ata.mod.
        * disk/ata.c (grub_ata_device): Promote `size' to grub_uint64_t.
        (grub_ata_dumpinfo): Print sector count with 0x%llx.
        (grub_ata_identify): Interpret `&info16[100]' as a pointer to
        grub_uint64_t instead of grub_uint32_t.
2008-03-20 21:00:15 +00:00
robertmh
5ab33bba2f 2007-11-05 Robert Millan <rmh@aybabtu.com>
* kern/disk.c (grub_disk_firmware_fini)
	(grub_disk_firmware_is_tainted): New variables.

	* include/grub/disk.h (grub_disk_firmware_fini)
	(grub_disk_firmware_is_tainted): Likewise.

	* disk/i386/pc/biosdisk.c (GRUB_MOD_FINI(biosdisk)): Moved from here ...
	(grub_disk_biosdisk_fini): ... to here.
	(GRUB_MOD_FINI(biosdisk)): Implement using grub_disk_biosdisk_fini().
	(GRUB_MOD_INIT(biosdisk)): Abort when `grub_disk_firmware_is_tainted'
	is set.  Register grub_disk_biosdisk_fini() in
	`grub_disk_firmware_fini'.

	* disk/ata.c: Remove `<grub/machine/biosdisk.h>'.
	(GRUB_MOD_INIT(ata)): Remove grub_biosdisk_fini() call.
	Use `grub_disk_firmware_is_tainted' and `grub_disk_firmware_fini'
	to finish existing firmware disk interface.

	* conf/i386-linuxbios.rmk (pkgdata_MODULES): Add `ata.mod'.
	(ata_mod_SOURCES): New variable.
	(ata_mod_CFLAGS): Likewise.
	(ata_mod_LDFLAGS): Likewise.
2007-11-05 16:15:27 +00:00
robertmh
0149ab7c63 2007-11-05 Robert Millan <rmh@aybabtu.com>
* disk/ata.c: Remove `<grub/machine/time.h>'.  Include `<grub/time.h>'.
	(grub_ata_wait): Reimplement using grub_millisleep().

	* include/grub/misc.h (grub_div_roundup): Fix parenthesization.
	* include/grub/i386/time.h (grub_cpu_idle): Disable `hlt' instruction.
2007-11-05 14:54:00 +00:00
marco_g
bb06ab2eb2 2007-11-03 Marco Gerards <marco@gnu.org>
* disk/ata.c (grub_ata_pio_read): Don't wait for the command to
	become activate.
	(grub_ata_pio_write): Likewise.

	(grub_atapi_identify): Wait after issuing an ATA command.
	(grub_atapi_packet): Likewise.
	(grub_ata_identify): Likewise.
	(grub_ata_readwrite): Likewise.
2007-11-03 15:45:07 +00:00
marco_g
cf8f780b84 2007-11-03 Marco Gerards <marco@gnu.org>
* disk/ata.c (grub_ata_pio_read): Detect and return the error code.
	(grub_ata_pio_write): Likewise.
	(grub_ata_readwrite): Use `grub_error', instead of
	returning `grub_errno'.
2007-11-03 13:12:52 +00:00
marco_g
ed649e5402 2007-11-03 Marco Gerards <marco@gnu.org>
* disk/ata.c (grub_ata_readwrite): Call grub_ata_pio_read and
	grub_ata_pio_write once for every single sector, instead of for
	multiple sectors.
2007-11-03 12:25:19 +00:00
marco_g
e911ecc1c2 2007-10-31 Marco Gerards <marco@gnu.org>
* conf/i386-pc.rmk (pkgdata_MODULES): Add `ata.mod'.
	(ata_mod_SOURCES): New variable.
	(ata_mod_CFLAGS): Likewise.
	(ata_mod_LDFLAGS): Likewise.

	* disk/ata.c: New file.

	* include/grub/disk.h (grub_disk_dev_id): Add
	`GRUB_DISK_DEV_ATA_ID'.
2007-10-31 22:29:20 +00:00