Commit 38f061c5 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6:
  ide-disk: workaround for buggy HPA support on ST340823A (take 3)
  hpt34x: fix CONFIG_HPT34X_AUTODMA=n handling
  triflex: add missing ->dma_base check
  pdc202xx_old: add missing ->dma_base check
  pdc202xx_new: add missing ->dma_base check
  cs5530: add missing ->dma_base check
  ide: ide_config_drive_speed() bugfixes
  ide: add cable detection for early UDMA66 devices (take 3)
  ide-pmac: fix drive->init_speed reporting
  ide: config_drive_for_dma() fixes
  ide-cris: fix ->set_pio_mode method to set transfer mode on the device
  ide: fix hidden dependencies on CONFIG_IDE_GENERIC
  ide: make CONFIG_IDE_GENERIC default to N
parents 09d4b9aa b0244a00

arch/cris/arch-v10/drivers/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -548,6 +548,7 @@ config ETRAX_IDE 
	select BLK_DEV_IDEDISK

	select BLK_DEV_IDECD

	select BLK_DEV_IDEDMA

	select IDE_GENERIC

	help

	  Enable this to get support for ATA/IDE.

	  You can't use parallel ports or SCSI ports

arch/cris/arch-v32/drivers/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -592,6 +592,7 @@ config ETRAX_IDE 
	select BLK_DEV_IDEDISK

	select BLK_DEV_IDECD

	select BLK_DEV_IDEDMA

	select IDE_GENERIC

	help

	  Enables the ETRAX IDE driver.

drivers/ide/Kconfig

+10 −2
Original line number Diff line number Diff line
@@ -304,9 +304,9 @@ comment "IDE chipset support/bugfixes" 


config IDE_GENERIC

	tristate "generic/default IDE chipset support"

	default y

	default H8300

	help

	  If unsure, say Y.

	  If unsure, say N.



config BLK_DEV_CMD640

	bool "CMD640 chipset bugfix/support"
@@ -345,6 +345,7 @@ config BLK_DEV_CMD640_ENHANCED 
config BLK_DEV_IDEPNP

	bool "PNP EIDE support"

	depends on PNP

	select IDE_GENERIC

	help

	  If you have a PnP (Plug and Play) compatible EIDE card and

	  would like the kernel to automatically detect and activate
@@ -834,6 +835,7 @@ config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ 


config IDE_ARM

	def_bool ARM && (ARCH_CLPS7500 || ARCH_RPC || ARCH_SHARK)

	select IDE_GENERIC



config BLK_DEV_IDE_ICSIDE

	tristate "ICS IDE interface support"
@@ -867,6 +869,7 @@ config BLK_DEV_IDE_BAST 
config BLK_DEV_GAYLE

	bool "Amiga Gayle IDE interface support"

	depends on AMIGA

	select IDE_GENERIC

	help

	  This is the IDE driver for the Amiga Gayle IDE interface. It supports

	  both the `A1200 style' and `A4000 style' of the Gayle IDE interface,
@@ -898,6 +901,7 @@ config BLK_DEV_IDEDOUBLER 
config BLK_DEV_BUDDHA

	bool "Buddha/Catweasel/X-Surf IDE interface support (EXPERIMENTAL)"

	depends on ZORRO && EXPERIMENTAL

	select IDE_GENERIC

	help

	  This is the IDE driver for the IDE interfaces on the Buddha, 

	  Catweasel and X-Surf expansion boards.  It supports up to two interfaces
@@ -910,6 +914,7 @@ config BLK_DEV_BUDDHA 
config BLK_DEV_FALCON_IDE

	bool "Falcon IDE interface support"

	depends on ATARI

	select IDE_GENERIC

	help

	  This is the IDE driver for the builtin IDE interface on the Atari

	  Falcon. Say Y if you have a Falcon and want to use IDE devices (hard
@@ -919,6 +924,7 @@ config BLK_DEV_FALCON_IDE 
config BLK_DEV_MAC_IDE

	bool "Macintosh Quadra/Powerbook IDE interface support"

	depends on MAC

	select IDE_GENERIC

	help

	  This is the IDE driver for the builtin IDE interface on some m68k

	  Macintosh models. It supports both the `Quadra style' (used in
@@ -932,6 +938,7 @@ config BLK_DEV_MAC_IDE 
config BLK_DEV_Q40IDE

	bool "Q40/Q60 IDE interface support"

	depends on Q40

	select IDE_GENERIC

	help

	  Enable the on-board IDE controller in the Q40/Q60.  This should

	  normally be on; disable it only if you are running a custom hard
@@ -940,6 +947,7 @@ config BLK_DEV_Q40IDE 
config BLK_DEV_MPC8xx_IDE

	bool "MPC8xx IDE support"

	depends on 8xx && IDE=y && BLK_DEV_IDE=y

	select IDE_GENERIC

	help

	  This option provides support for IDE on Motorola MPC8xx Systems.

	  Please see 'Type of MPC8xx IDE interface' for details.

drivers/ide/cris/ide-cris.c

+2 −0
Original line number Diff line number Diff line
@@ -718,6 +718,8 @@ static void tune_cris_ide(ide_drive_t *drive, u8 pio) 
	}



	cris_ide_set_speed(TYPE_PIO, setup, strobe, hold);



	(void)ide_config_drive_speed(drive, XFER_PIO_0 + pio);

}



static int speed_cris_ide(ide_drive_t *drive, u8 speed)

drivers/ide/ide-disk.c

+18 −0
Original line number Diff line number Diff line
@@ -481,6 +481,15 @@ static inline int idedisk_supports_lba48(const struct hd_driveid *id) 
	       && id->lba_capacity_2;

}



/*

 * Some disks report total number of sectors instead of

 * maximum sector address.  We list them here.

 */

static const struct drive_list_entry hpa_list[] = {

	{ "ST340823A",	NULL },

	{ NULL,		NULL }

};



static void idedisk_check_hpa(ide_drive_t *drive)

{

	unsigned long long capacity, set_max;
@@ -492,6 +501,15 @@ static void idedisk_check_hpa(ide_drive_t *drive) 
	else

		set_max = idedisk_read_native_max_address(drive);



	if (ide_in_drive_list(drive->id, hpa_list)) {

		/*

		 * Since we are inclusive wrt to firmware revisions do this

		 * extra check and apply the workaround only when needed.

		 */

		if (set_max == capacity + 1)

			set_max--;

	}



	if (set_max <= capacity)

		return;

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