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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-10 02:41:31 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-10 02:41:31 +0400 |
| commit | 3cb7396b7b26585b1ab7c1a8ca554ec103da5d37 (patch) | |
| tree | 94720199f016045fe2a204ac8fd26c0029f4544c /drivers/ide/pci/hpt34x.c | |
| parent | d0b6e0e380d6a32d479120a8b5d98cdff936ec8c (diff) | |
| parent | 317a46a200e6514a1acf50ed30291160185a5c73 (diff) | |
| download | linux-3cb7396b7b26585b1ab7c1a8ca554ec103da5d37.tar.xz | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6:
ide: fix PIO setup on resume for ATAPI devices
ide: legacy PCI bus order probing fixes
ide: add ide_proc_register_port()
ide: add "initializing" argument to ide_register_hw()
ide: cable detection fixes (take 2)
ide: move IDE settings handling to ide-proc.c
ide: split off ioctl handling from IDE settings (v2)
ide: make /proc/ide/ optional
ide: add ide_tune_dma() helper
ide: rework the code for selecting the best DMA transfer mode (v3)
ide: fix UDMA/MWDMA/SWDMA masks (v3)
Diffstat (limited to 'drivers/ide/pci/hpt34x.c')
| -rw-r--r-- | drivers/ide/pci/hpt34x.c | 27 |
1 files changed, 2 insertions, 25 deletions
diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c index 924eaa3a5708..2c24c3de8846 100644 --- a/drivers/ide/pci/hpt34x.c +++ b/drivers/ide/pci/hpt34x.c @@ -43,15 +43,10 @@ #define HPT343_DEBUG_DRIVE_INFO 0 -static u8 hpt34x_ratemask (ide_drive_t *drive) -{ - return 1; -} - static int hpt34x_tune_chipset (ide_drive_t *drive, u8 xferspeed) { struct pci_dev *dev = HWIF(drive)->pci_dev; - u8 speed = ide_rate_filter(hpt34x_ratemask(drive), xferspeed); + u8 speed = ide_rate_filter(drive, xferspeed); u32 reg1= 0, tmp1 = 0, reg2 = 0, tmp2 = 0; u8 hi_speed, lo_speed; @@ -89,29 +84,11 @@ static void hpt34x_tune_drive (ide_drive_t *drive, u8 pio) (void) hpt34x_tune_chipset(drive, (XFER_PIO_0 + pio)); } -/* - * This allows the configuration of ide_pci chipset registers - * for cards that learn about the drive's UDMA, DMA, PIO capabilities - * after the drive is reported by the OS. Initially for designed for - * HPT343 UDMA chipset by HighPoint|Triones Technologies, Inc. - */ - -static int config_chipset_for_dma (ide_drive_t *drive) -{ - u8 speed = ide_dma_speed(drive, hpt34x_ratemask(drive)); - - if (!(speed)) - return 0; - - (void) hpt34x_tune_chipset(drive, speed); - return ide_dma_enable(drive); -} - static int hpt34x_config_drive_xfer_rate (ide_drive_t *drive) { drive->init_speed = 0; - if (ide_use_dma(drive) && config_chipset_for_dma(drive)) + if (ide_tune_dma(drive)) #ifndef CONFIG_HPT34X_AUTODMA return -1; #else |