diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-15 14:15:36 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-15 14:15:36 -0400 |
commit | 98339cbd360b77c3167db287fd611468c2c44559 (patch) | |
tree | 06779e040c18aa40fc5a6e15b132fa1f70ec45f6 /drivers/ide/pci/via82cxxx.c | |
parent | e4e0fadcd929138aa82130a1c5f22206d86d7bb2 (diff) | |
parent | cbbc4e818de4451cdef75a112b7fc8a523d5d2a0 (diff) |
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: (80 commits)
ide-floppy: fix unfortunate function naming
ide-tape: unify idetape_create_read/write_cmd
ide: add ide_pc_intr() helper
ide-{floppy,scsi}: read Status Register before stopping DMA engine
ide-scsi: add more debugging to idescsi_pc_intr()
ide-scsi: use pc->callback
ide-floppy: add more debugging to idefloppy_pc_intr()
ide-tape: always log debug info in idetape_pc_intr() if debugging is enabled
ide-tape: add ide_tape_io_buffers() helper
ide-tape: factor out DSC handling from idetape_pc_intr()
ide-{floppy,tape}: move checking of ->failed_pc to ->callback
ide: add ide_issue_pc() helper
ide: add PC_FLAG_DRQ_INTERRUPT pc flag
ide-scsi: move idescsi_map_sg() call out from idescsi_issue_pc()
ide: add ide_transfer_pc() helper
ide-scsi: set drive->scsi flag for devices handled by the driver
ide-{cd,floppy,tape}: remove checking for drive->scsi
ide: add PC_FLAG_ZIP_DRIVE pc flag
ide-tape: factor out waiting for good ireason from idetape_transfer_pc()
ide-tape: set PC_FLAG_DMA_IN_PROGRESS flag in idetape_transfer_pc()
...
Diffstat (limited to 'drivers/ide/pci/via82cxxx.c')
-rw-r--r-- | drivers/ide/pci/via82cxxx.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c index 566e0ecb8db1..3ed9728abd24 100644 --- a/drivers/ide/pci/via82cxxx.c +++ b/drivers/ide/pci/via82cxxx.c | |||
@@ -120,21 +120,21 @@ static void via_set_speed(ide_hwif_t *hwif, u8 dn, struct ide_timing *timing) | |||
120 | 120 | ||
121 | if (~vdev->via_config->flags & VIA_BAD_AST) { | 121 | if (~vdev->via_config->flags & VIA_BAD_AST) { |
122 | pci_read_config_byte(dev, VIA_ADDRESS_SETUP, &t); | 122 | pci_read_config_byte(dev, VIA_ADDRESS_SETUP, &t); |
123 | t = (t & ~(3 << ((3 - dn) << 1))) | ((FIT(timing->setup, 1, 4) - 1) << ((3 - dn) << 1)); | 123 | t = (t & ~(3 << ((3 - dn) << 1))) | ((clamp_val(timing->setup, 1, 4) - 1) << ((3 - dn) << 1)); |
124 | pci_write_config_byte(dev, VIA_ADDRESS_SETUP, t); | 124 | pci_write_config_byte(dev, VIA_ADDRESS_SETUP, t); |
125 | } | 125 | } |
126 | 126 | ||
127 | pci_write_config_byte(dev, VIA_8BIT_TIMING + (1 - (dn >> 1)), | 127 | pci_write_config_byte(dev, VIA_8BIT_TIMING + (1 - (dn >> 1)), |
128 | ((FIT(timing->act8b, 1, 16) - 1) << 4) | (FIT(timing->rec8b, 1, 16) - 1)); | 128 | ((clamp_val(timing->act8b, 1, 16) - 1) << 4) | (clamp_val(timing->rec8b, 1, 16) - 1)); |
129 | 129 | ||
130 | pci_write_config_byte(dev, VIA_DRIVE_TIMING + (3 - dn), | 130 | pci_write_config_byte(dev, VIA_DRIVE_TIMING + (3 - dn), |
131 | ((FIT(timing->active, 1, 16) - 1) << 4) | (FIT(timing->recover, 1, 16) - 1)); | 131 | ((clamp_val(timing->active, 1, 16) - 1) << 4) | (clamp_val(timing->recover, 1, 16) - 1)); |
132 | 132 | ||
133 | switch (vdev->via_config->udma_mask) { | 133 | switch (vdev->via_config->udma_mask) { |
134 | case ATA_UDMA2: t = timing->udma ? (0xe0 | (FIT(timing->udma, 2, 5) - 2)) : 0x03; break; | 134 | case ATA_UDMA2: t = timing->udma ? (0xe0 | (clamp_val(timing->udma, 2, 5) - 2)) : 0x03; break; |
135 | case ATA_UDMA4: t = timing->udma ? (0xe8 | (FIT(timing->udma, 2, 9) - 2)) : 0x0f; break; | 135 | case ATA_UDMA4: t = timing->udma ? (0xe8 | (clamp_val(timing->udma, 2, 9) - 2)) : 0x0f; break; |
136 | case ATA_UDMA5: t = timing->udma ? (0xe0 | (FIT(timing->udma, 2, 9) - 2)) : 0x07; break; | 136 | case ATA_UDMA5: t = timing->udma ? (0xe0 | (clamp_val(timing->udma, 2, 9) - 2)) : 0x07; break; |
137 | case ATA_UDMA6: t = timing->udma ? (0xe0 | (FIT(timing->udma, 2, 9) - 2)) : 0x07; break; | 137 | case ATA_UDMA6: t = timing->udma ? (0xe0 | (clamp_val(timing->udma, 2, 9) - 2)) : 0x07; break; |
138 | default: return; | 138 | default: return; |
139 | } | 139 | } |
140 | 140 | ||
@@ -340,7 +340,7 @@ static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const | |||
340 | * Determine system bus clock. | 340 | * Determine system bus clock. |
341 | */ | 341 | */ |
342 | 342 | ||
343 | via_clock = (ide_pci_clk ? ide_pci_clk : system_bus_clock()) * 1000; | 343 | via_clock = (ide_pci_clk ? ide_pci_clk : 33) * 1000; |
344 | 344 | ||
345 | switch (via_clock) { | 345 | switch (via_clock) { |
346 | case 33000: via_clock = 33333; break; | 346 | case 33000: via_clock = 33333; break; |