Commit c65a3500 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev 

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  [libata] linux/libata.h: reorganize ata_device struct members a bit
  ahci: SB600 ahci can't do MSI, blacklist that capability
  libata: More TSSTcorp pain, keep in sync with legacy IDE
  pata_via: Fix 6410 misdetect
  [libata] pata_atiixp: fix PIO timing data misprogramming
parents d9736649 f7e98930

drivers/ata/ahci.c

+1 −1
Original line number Diff line number Diff line
@@ -358,7 +358,7 @@ static const struct ata_port_info ahci_port_info[] = { 
	/* board_ahci_sb600 */

	{

		AHCI_HFLAGS	(AHCI_HFLAG_IGN_SERR_INTERNAL |

				 AHCI_HFLAG_32BIT_ONLY |

				 AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_MSI |

				 AHCI_HFLAG_SECT255 | AHCI_HFLAG_NO_PMP),

		.flags		= AHCI_FLAG_COMMON,

		.pio_mask	= 0x1f, /* pio0-4 */

drivers/ata/libata-core.c

+3 −0
Original line number Diff line number Diff line
@@ -3933,6 +3933,9 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = { 


	/* Devices which get the IVB wrong */

	{ "QUANTUM FIREBALLlct10 05", "A03.0900", ATA_HORKAGE_IVB, },

	/* Maybe we should just blacklist TSSTcorp... */

	{ "TSSTcorp CDDVDW SH-S202H", "SB00",	  ATA_HORKAGE_IVB, },

	{ "TSSTcorp CDDVDW SH-S202H", "SB01",	  ATA_HORKAGE_IVB, },

	{ "TSSTcorp CDDVDW SH-S202J", "SB00",	  ATA_HORKAGE_IVB, },

	{ "TSSTcorp CDDVDW SH-S202J", "SB01",	  ATA_HORKAGE_IVB, },

	{ "TSSTcorp CDDVDW SH-S202N", "SB00",	  ATA_HORKAGE_IVB, },

drivers/ata/pata_atiixp.c

+2 −2
Original line number Diff line number Diff line
@@ -88,8 +88,8 @@ static void atiixp_set_pio_timing(struct ata_port *ap, struct ata_device *adev, 
	pci_write_config_word(pdev, ATIIXP_IDE_PIO_MODE, pio_mode_data);



	pci_read_config_word(pdev, ATIIXP_IDE_PIO_TIMING, &pio_timing_data);

	pio_mode_data &= ~(0xFF << timing_shift);

	pio_mode_data |= (pio_timings[pio] << timing_shift);

	pio_timing_data &= ~(0xFF << timing_shift);

	pio_timing_data |= (pio_timings[pio] << timing_shift);

	pci_write_config_word(pdev, ATIIXP_IDE_PIO_TIMING, pio_timing_data);

}

drivers/ata/pata_via.c

+6 −5
Original line number Diff line number Diff line
@@ -464,10 +464,11 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id) 
	}

	pci_dev_put(isa);



	if (!(config->flags & VIA_NO_ENABLES)) {

		/* 0x40 low bits indicate enabled channels */

		pci_read_config_byte(pdev, 0x40 , &enable);

		enable &= 3;

	if (enable == 0) {

		if (enable == 0)

			return -ENODEV;

	}

include/linux/libata.h

+6 −6
Original line number Diff line number Diff line
@@ -548,11 +548,6 @@ struct ata_device { 
	u64			n_sectors;	/* size of device, if ATA */

	unsigned int		class;		/* ATA_DEV_xxx */



	union {

		u16		id[ATA_ID_WORDS]; /* IDENTIFY xxx DEVICE data */

		u32		gscr[SATA_PMP_GSCR_DWORDS]; /* PMP GSCR block */

	};



	u8			pio_mode;

	u8			dma_mode;

	u8			xfer_mode;
@@ -574,8 +569,13 @@ struct ata_device { 
	u16			sectors;	/* Number of sectors per track */



	/* error history */

	struct ata_ering	ering;

	int			spdn_cnt;

	struct ata_ering	ering;



	union {

		u16		id[ATA_ID_WORDS]; /* IDENTIFY xxx DEVICE data */

		u32		gscr[SATA_PMP_GSCR_DWORDS]; /* PMP GSCR block */

	};

};



/* Offset into struct ata_device.  Fields above it are maintained

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