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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-02-03 07:58:57 +1100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-02-03 07:58:57 +1100 |
| commit | 9135f1901ee6449dfe338adf6e40e9c2025b8150 (patch) | |
| tree | 05e1ab38563a93cf0df8c05d21062b85b14f8491 /drivers/ide/pci/aec62xx.c | |
| parent | 124d3b7041f9a0ca7c43a6293e1cae4576c32fd5 (diff) | |
| parent | d59823fa44f7d9babf586b3c705db314aa0f9822 (diff) | |
| download | kernel_samsung_smdk4412-9135f1901ee6449dfe338adf6e40e9c2025b8150.zip kernel_samsung_smdk4412-9135f1901ee6449dfe338adf6e40e9c2025b8150.tar.gz kernel_samsung_smdk4412-9135f1901ee6449dfe338adf6e40e9c2025b8150.tar.bz2 | |
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: (95 commits)
ide-tape: remove idetape_config_t typedef
ide-tape: remove mtio.h related comments
ide-tape: make function name more accurate
ide-tape: remove unused sense packet commands.
ide-tape: use generic byteorder macros
ide-tape: remove EXPERIMENTAL driver status
ide-tape: use generic scsi commands
ide-tape: remove struct idetape_block_size_page_t
ide-tape: remove structs os_partition_t, os_dat_entry_t, os_dat_t
ide-tape: remove struct idetape_parameter_block_descriptor_t
ide-tape: remove struct idetape_medium_partition_page_t
ide-tape: remove struct idetape_data_compression_page_t
ide-tape: remove struct idetape_inquiry_result_t
ide-tape: remove struct idetape_capabilities_page_t
ide-tape: remove IDETAPE_DEBUG_BUGS
ide-tape: remove IDETAPE_DEBUG_INFO
ide-tape: dump gcw fields on error in idetape_identify_device()
ide-tape: remove struct idetape_mode_parameter_header_t
ide-tape: remove struct idetape_request_sense_result_t
ide-tape: remove dead code
...
Diffstat (limited to 'drivers/ide/pci/aec62xx.c')
| -rw-r--r-- | drivers/ide/pci/aec62xx.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c index 824df78..cfb3265 100644 --- a/drivers/ide/pci/aec62xx.c +++ b/drivers/ide/pci/aec62xx.c @@ -7,7 +7,6 @@ #include <linux/module.h> #include <linux/types.h> #include <linux/pci.h> -#include <linux/delay.h> #include <linux/hdreg.h> #include <linux/ide.h> #include <linux/init.h> @@ -166,6 +165,16 @@ static unsigned int __devinit init_chipset_aec62xx(struct pci_dev *dev, const ch return dev->irq; } +static u8 __devinit atp86x_cable_detect(ide_hwif_t *hwif) +{ + struct pci_dev *dev = to_pci_dev(hwif->dev); + u8 ata66 = 0, mask = hwif->channel ? 0x02 : 0x01; + + pci_read_config_byte(dev, 0x49, &ata66); + + return (ata66 & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80; +} + static void __devinit init_hwif_aec62xx(ide_hwif_t *hwif) { struct pci_dev *dev = to_pci_dev(hwif->dev); @@ -174,21 +183,10 @@ static void __devinit init_hwif_aec62xx(ide_hwif_t *hwif) if (dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF) hwif->set_dma_mode = &aec6210_set_mode; - else + else { hwif->set_dma_mode = &aec6260_set_mode; - if (hwif->dma_base == 0) - return; - - if (dev->device == PCI_DEVICE_ID_ARTOP_ATP850UF) - return; - - if (hwif->cbl != ATA_CBL_PATA40_SHORT) { - u8 ata66 = 0, mask = hwif->channel ? 0x02 : 0x01; - - pci_read_config_byte(dev, 0x49, &ata66); - - hwif->cbl = (ata66 & mask) ? ATA_CBL_PATA40 : ATA_CBL_PATA80; + hwif->cable_detect = atp86x_cable_detect; } } |