diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-13 14:15:06 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-10-13 14:15:06 -0700 |
| commit | 7591103c08abade60aeddb432ed0686ddd0de1c6 (patch) | |
| tree | 523343b43b0c420666da18c64e1e9f21ff63dea5 /drivers/ide/ide-disk_ioctl.c | |
| parent | 2be4ff2f084842839b041b793ed6237e8d1d315a (diff) | |
| parent | 9c6102d446985bca9c426cb2d9b478ed21d2b024 (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: (66 commits)
ata: Add documentation for hard disk shock protection interface (v3)
ide: Implement disk shock protection support (v4)
ide-cd: fix printk format warning
piix: add Hercules EC-900 mini-notebook to ich_laptop short cable list
ide-atapi: assign taskfile flags per device type
ide-cd: move cdrom_info.dma to ide_drive_t.dma
ide: add ide_drive_t.dma flag
ide-cd: add a debug_mask module parameter
ide-cd: convert driver to new ide debugging macro (v3)
ide: move SFF DMA code to ide-dma-sff.c
ide: cleanup ide-dma.c
ide: cleanup ide_build_dmatable()
ide: remove needless includes from ide-dma.c
ide: switch to DMA-mapping API part #2
ide: make ide_dma_timeout() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
ide: make ide_dma_lost_irq() available also for CONFIG_BLK_DEV_IDEDMA_SFF=n
ide: __ide_dma_end() -> ide_dma_end()
pmac: remove needless pmac_ide_destroy_dmatable() wrapper
pmac: remove superfluous pmif == NULL checks
ide: Two fixes regarding memory allocation
...
Diffstat (limited to 'drivers/ide/ide-disk_ioctl.c')
| -rw-r--r-- | drivers/ide/ide-disk_ioctl.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/ide/ide-disk_ioctl.c b/drivers/ide/ide-disk_ioctl.c new file mode 100644 index 00000000000..a6cf1a03a80 --- /dev/null +++ b/drivers/ide/ide-disk_ioctl.c @@ -0,0 +1,29 @@ +#include <linux/kernel.h> +#include <linux/ide.h> +#include <linux/hdreg.h> + +#include "ide-disk.h" + +static const struct ide_ioctl_devset ide_disk_ioctl_settings[] = { +{ HDIO_GET_ADDRESS, HDIO_SET_ADDRESS, &ide_devset_address }, +{ HDIO_GET_MULTCOUNT, HDIO_SET_MULTCOUNT, &ide_devset_multcount }, +{ HDIO_GET_NOWERR, HDIO_SET_NOWERR, &ide_devset_nowerr }, +{ HDIO_GET_WCACHE, HDIO_SET_WCACHE, &ide_devset_wcache }, +{ HDIO_GET_ACOUSTIC, HDIO_SET_ACOUSTIC, &ide_devset_acoustic }, +{ 0 } +}; + +int ide_disk_ioctl(struct inode *inode, struct file *file, + unsigned int cmd, unsigned long arg) +{ + struct block_device *bdev = inode->i_bdev; + struct ide_disk_obj *idkp = ide_disk_g(bdev->bd_disk); + ide_drive_t *drive = idkp->drive; + int err; + + err = ide_setting_ioctl(drive, bdev, cmd, arg, ide_disk_ioctl_settings); + if (err != -EOPNOTSUPP) + return err; + + return generic_ide_ioctl(drive, file, bdev, cmd, arg); +} |