diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
---|---|---|
committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/ide/ide-floppy_proc.c | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/ide/ide-floppy_proc.c')
-rw-r--r-- | kernel/drivers/ide/ide-floppy_proc.c | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/kernel/drivers/ide/ide-floppy_proc.c b/kernel/drivers/ide/ide-floppy_proc.c new file mode 100644 index 000000000..e7a25ea75 --- /dev/null +++ b/kernel/drivers/ide/ide-floppy_proc.c @@ -0,0 +1,46 @@ +#include <linux/kernel.h> +#include <linux/export.h> +#include <linux/ide.h> +#include <linux/seq_file.h> + +#include "ide-floppy.h" + +static int idefloppy_capacity_proc_show(struct seq_file *m, void *v) +{ + ide_drive_t*drive = (ide_drive_t *)m->private; + + seq_printf(m, "%llu\n", (long long)ide_gd_capacity(drive)); + return 0; +} + +static int idefloppy_capacity_proc_open(struct inode *inode, struct file *file) +{ + return single_open(file, idefloppy_capacity_proc_show, PDE_DATA(inode)); +} + +static const struct file_operations idefloppy_capacity_proc_fops = { + .owner = THIS_MODULE, + .open = idefloppy_capacity_proc_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +ide_proc_entry_t ide_floppy_proc[] = { + { "capacity", S_IFREG|S_IRUGO, &idefloppy_capacity_proc_fops }, + { "geometry", S_IFREG|S_IRUGO, &ide_geometry_proc_fops }, + {} +}; + +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), + { NULL }, +}; |