diff options
| -rw-r--r-- | drivers/ide/Makefile | 4 | ||||
| -rw-r--r-- | drivers/ide/ide-floppy.c | 41 | ||||
| -rw-r--r-- | drivers/ide/ide-floppy.h | 7 | ||||
| -rw-r--r-- | drivers/ide/ide-floppy_proc.c | 33 |
4 files changed, 48 insertions, 37 deletions
diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile index f408983f89f3..06e7867052d3 100644 --- a/drivers/ide/Makefile +++ b/drivers/ide/Makefile @@ -39,6 +39,10 @@ obj-$(CONFIG_BLK_DEV_IDEPNP) += ide-pnp.o ide-cd_mod-y += ide-cd.o ide-cd_ioctl.o ide-cd_verbose.o ide-floppy_mod-y += ide-floppy.o ide-floppy_ioctl.o +ifeq ($(CONFIG_IDE_PROC_FS), y) + ide-floppy_mod-y += ide-floppy_proc.o +endif + obj-$(CONFIG_BLK_DEV_IDEDISK) += ide-disk.o obj-$(CONFIG_BLK_DEV_IDECD) += ide-cd_mod.o obj-$(CONFIG_BLK_DEV_IDEFLOPPY) += ide-floppy_mod.o diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index 169d4d93a6a9..cf0aa25470ee 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -552,7 +552,7 @@ static int ide_floppy_get_capacity(ide_drive_t *drive) return rc; } -static sector_t idefloppy_capacity(ide_drive_t *drive) +sector_t ide_floppy_capacity(ide_drive_t *drive) { idefloppy_floppy_t *floppy = drive->driver_data; unsigned long capacity = floppy->blocks * floppy->bs_factor; @@ -560,21 +560,6 @@ static sector_t idefloppy_capacity(ide_drive_t *drive) return capacity; } -#ifdef CONFIG_IDE_PROC_FS -ide_devset_rw_field(bios_cyl, bios_cyl); -ide_devset_rw_field(bios_head, bios_head); -ide_devset_rw_field(bios_sect, bios_sect); -ide_devset_rw_field(ticks, pc_delay); - -static const struct ide_proc_devset idefloppy_settings[] = { - IDE_PROC_DEVSET(bios_cyl, 0, 1023), - IDE_PROC_DEVSET(bios_head, 0, 255), - IDE_PROC_DEVSET(bios_sect, 0, 63), - IDE_PROC_DEVSET(ticks, 0, 255), - { 0 }, -}; -#endif - static void idefloppy_setup(ide_drive_t *drive, idefloppy_floppy_t *floppy) { u16 *id = drive->id; @@ -639,24 +624,6 @@ static void idefloppy_cleanup_obj(struct kref *kref) kfree(floppy); } -#ifdef CONFIG_IDE_PROC_FS -static int proc_idefloppy_read_capacity(char *page, char **start, off_t off, - int count, int *eof, void *data) -{ - ide_drive_t*drive = (ide_drive_t *)data; - int len; - - len = sprintf(page, "%llu\n", (long long)idefloppy_capacity(drive)); - PROC_IDE_READ_RETURN(page, start, off, count, eof, len); -} - -static ide_proc_entry_t idefloppy_proc[] = { - { "capacity", S_IFREG|S_IRUGO, proc_idefloppy_read_capacity, NULL }, - { "geometry", S_IFREG|S_IRUGO, proc_ide_read_geometry, NULL }, - { NULL, 0, NULL, NULL } -}; -#endif /* CONFIG_IDE_PROC_FS */ - static int ide_floppy_probe(ide_drive_t *); static ide_driver_t idefloppy_driver = { @@ -672,8 +639,8 @@ static ide_driver_t idefloppy_driver = { .end_request = idefloppy_end_request, .error = __ide_error, #ifdef CONFIG_IDE_PROC_FS - .proc = idefloppy_proc, - .settings = idefloppy_settings, + .proc = ide_floppy_proc, + .settings = ide_floppy_settings, #endif }; @@ -784,7 +751,7 @@ static int idefloppy_media_changed(struct gendisk *disk) static int idefloppy_revalidate_disk(struct gendisk *disk) { struct ide_floppy_obj *floppy = ide_drv_g(disk, ide_floppy_obj); - set_capacity(disk, idefloppy_capacity(floppy->drive)); + set_capacity(disk, ide_floppy_capacity(floppy->drive)); return 0; } diff --git a/drivers/ide/ide-floppy.h b/drivers/ide/ide-floppy.h index 914e4b2f855d..17cf865e583d 100644 --- a/drivers/ide/ide-floppy.h +++ b/drivers/ide/ide-floppy.h @@ -48,8 +48,15 @@ typedef struct ide_floppy_obj { /* ide-floppy.c */ void ide_floppy_create_mode_sense_cmd(struct ide_atapi_pc *, u8); void ide_floppy_create_read_capacity_cmd(struct ide_atapi_pc *); +sector_t ide_floppy_capacity(ide_drive_t *); /* ide-floppy_ioctl.c */ int ide_floppy_ioctl(struct inode *, struct file *, unsigned, unsigned long); +#ifdef CONFIG_IDE_PROC_FS +/* ide-floppy_proc.c */ +extern ide_proc_entry_t ide_floppy_proc[]; +extern const struct ide_proc_devset ide_floppy_settings[]; +#endif + #endif /*__IDE_FLOPPY_H */ diff --git a/drivers/ide/ide-floppy_proc.c b/drivers/ide/ide-floppy_proc.c new file mode 100644 index 000000000000..76f0c6c4eca3 --- /dev/null +++ b/drivers/ide/ide-floppy_proc.c @@ -0,0 +1,33 @@ +#include <linux/kernel.h> +#include <linux/ide.h> + +#include "ide-floppy.h" + +static int proc_idefloppy_read_capacity(char *page, char **start, off_t off, + int count, int *eof, void *data) +{ + ide_drive_t*drive = (ide_drive_t *)data; + int len; + + len = sprintf(page, "%llu\n", (long long)ide_floppy_capacity(drive)); + PROC_IDE_READ_RETURN(page, start, off, count, eof, len); +} + +ide_proc_entry_t ide_floppy_proc[] = { + { "capacity", S_IFREG|S_IRUGO, proc_idefloppy_read_capacity, NULL }, + { "geometry", S_IFREG|S_IRUGO, proc_ide_read_geometry, NULL }, + { NULL, 0, NULL, NULL } +}; + +ide_devset_rw_field(bios_cyl, bios_cyl); +ide_devset_rw_field(bios_head, bios_head); +ide_devset_rw_field(bios_sect, bios_sect); +ide_devset_rw_field(ticks, pc_delay); + +const struct ide_proc_devset ide_floppy_settings[] = { + IDE_PROC_DEVSET(bios_cyl, 0, 1023), + IDE_PROC_DEVSET(bios_head, 0, 255), + IDE_PROC_DEVSET(bios_sect, 0, 63), + IDE_PROC_DEVSET(ticks, 0, 255), + { 0 }, +}; |