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Commit 9a0e4c80 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:
  add deprecated ide-scsi to feature-removal-schedule.txt
  ide: Fix pointer arithmetic in hpt3xx driver code (3rd try)
parents 9e7222c8 46dfa040

Documentation/feature-removal-schedule.txt

+8 −0
Original line number Diff line number Diff line
@@ -322,3 +322,11 @@ Why: Accounting can now be enabled/disabled without kernel recompilation. 
      controlled by a kernel/module/sysfs/sysctl parameter.

Who:  Krzysztof Piotr Oledzki <ole@ans.pl>



---------------------------



What: ide-scsi (BLK_DEV_IDESCSI)

When: 2.6.29

Why:  The 2.6 kernel supports direct writing to ide CD drives, which

      eliminates the need for ide-scsi. The new method is more

      efficient in every way.

Who:  FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>

drivers/ide/pci/hpt366.c

+15 −16
Original line number Diff line number Diff line
@@ -613,6 +613,14 @@ static int check_in_drive_list(ide_drive_t *drive, const char **list) 
	return 0;

}



static struct hpt_info *hpt3xx_get_info(struct device *dev)

{

	struct ide_host *host	= dev_get_drvdata(dev);

	struct hpt_info *info	= (struct hpt_info *)host->host_priv;



	return dev == host->dev[1] ? info + 1 : info;

}



/*

 * The Marvell bridge chips used on the HighPoint SATA cards do not seem

 * to support the UltraDMA modes 1, 2, and 3 as well as any MWDMA modes...
@@ -621,9 +629,7 @@ static int check_in_drive_list(ide_drive_t *drive, const char **list) 
static u8 hpt3xx_udma_filter(ide_drive_t *drive)

{

	ide_hwif_t *hwif	= HWIF(drive);

	struct pci_dev *dev	= to_pci_dev(hwif->dev);

	struct ide_host *host	= pci_get_drvdata(dev);

	struct hpt_info *info	= host->host_priv + (hwif->dev == host->dev[1]);

	struct hpt_info *info	= hpt3xx_get_info(hwif->dev);

	u8 mask 		= hwif->ultra_mask;



	switch (info->chip_type) {
@@ -662,9 +668,7 @@ static u8 hpt3xx_udma_filter(ide_drive_t *drive) 
static u8 hpt3xx_mdma_filter(ide_drive_t *drive)

{

	ide_hwif_t *hwif	= HWIF(drive);

	struct pci_dev *dev	= to_pci_dev(hwif->dev);

	struct ide_host *host	= pci_get_drvdata(dev);

	struct hpt_info *info	= host->host_priv + (hwif->dev == host->dev[1]);

	struct hpt_info *info	= hpt3xx_get_info(hwif->dev);



	switch (info->chip_type) {

	case HPT372 :
@@ -700,8 +704,7 @@ static void hpt3xx_set_mode(ide_drive_t *drive, const u8 speed) 
{

	ide_hwif_t *hwif	= drive->hwif;

	struct pci_dev *dev	= to_pci_dev(hwif->dev);

	struct ide_host *host	= pci_get_drvdata(dev);

	struct hpt_info *info	= host->host_priv + (hwif->dev == host->dev[1]);

	struct hpt_info *info	= hpt3xx_get_info(hwif->dev);

	struct hpt_timings *t	= info->timings;

	u8  itr_addr		= 0x40 + (drive->dn * 4);

	u32 old_itr		= 0;
@@ -744,8 +747,7 @@ static void hpt3xx_maskproc(ide_drive_t *drive, int mask) 
{

	ide_hwif_t *hwif	= HWIF(drive);

	struct pci_dev	*dev	= to_pci_dev(hwif->dev);

	struct ide_host *host	= pci_get_drvdata(dev);

	struct hpt_info *info	= host->host_priv + (hwif->dev == host->dev[1]);

	struct hpt_info *info	= hpt3xx_get_info(hwif->dev);



	if (drive->quirk_list) {

		if (info->chip_type >= HPT370) {
@@ -973,8 +975,7 @@ static int __devinit hpt37x_calibrate_dpll(struct pci_dev *dev, u16 f_low, u16 f 
static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev)

{

	unsigned long io_base	= pci_resource_start(dev, 4);

	struct ide_host *host	= pci_get_drvdata(dev);

	struct hpt_info *info	= host->host_priv + (&dev->dev == host->dev[1]);

	struct hpt_info *info	= hpt3xx_get_info(&dev->dev);

	const char *name	= DRV_NAME;

	u8 pci_clk,  dpll_clk	= 0;	/* PCI and DPLL clock in MHz */

	u8 chip_type;
@@ -1217,8 +1218,7 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev) 
static u8 hpt3xx_cable_detect(ide_hwif_t *hwif)

{

	struct pci_dev	*dev	= to_pci_dev(hwif->dev);

	struct ide_host *host	= pci_get_drvdata(dev);

	struct hpt_info *info	= host->host_priv + (hwif->dev == host->dev[1]);

	struct hpt_info *info	= hpt3xx_get_info(hwif->dev);

	u8 chip_type		= info->chip_type;

	u8 scr1 = 0, ata66	= hwif->channel ? 0x01 : 0x02;
@@ -1262,8 +1262,7 @@ static u8 hpt3xx_cable_detect(ide_hwif_t *hwif) 
static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)

{

	struct pci_dev *dev	= to_pci_dev(hwif->dev);

	struct ide_host *host	= pci_get_drvdata(dev);

	struct hpt_info *info	= host->host_priv + (hwif->dev == host->dev[1]);

	struct hpt_info *info	= hpt3xx_get_info(hwif->dev);

	int serialize		= HPT_SERIALIZE_IO;

	u8  chip_type		= info->chip_type;

	u8  new_mcr, old_mcr	= 0;