ia64/xen-unstable

changeset 514:4cd6bdc089bb

bitkeeper revision 1.281 (3f093de6OMoWYaQ83pJoLbC33xt0sA)

This shouldn't have been checked in in the first place...
author sos22@labyrinth.cl.cam.ac.uk
date Mon Jul 07 09:31:18 2003 +0000 (2003-07-07)
parents bb4c013723e9
children 0b00a7979a36
files .rootkeys xenolinux-2.4.21-sparse/arch/xeno/drivers/block/xl_physdisk_proc.c~
line diff
     1.1 --- a/.rootkeys	Mon Jul 07 09:16:15 2003 +0000
     1.2 +++ b/.rootkeys	Mon Jul 07 09:31:18 2003 +0000
     1.3 @@ -507,7 +507,6 @@ 3e5a4e65pP5spJErBW69pJxSSdK9RA xenolinux
     1.4  3e67f822FOPwqHiaRKbrskgWgoNL5g xenolinux-2.4.21-sparse/arch/xeno/drivers/block/xl_block.h
     1.5  3e677190SjkzJIvFifRVeYpIZOCtYA xenolinux-2.4.21-sparse/arch/xeno/drivers/block/xl_ide.c
     1.6  3f045897EIYU5l5jxFBpeF1Z0ZOTwA xenolinux-2.4.21-sparse/arch/xeno/drivers/block/xl_physdisk_proc.c
     1.7 -3f045a16wW57GFQ3r3Ta2cJOo1ierQ xenolinux-2.4.21-sparse/arch/xeno/drivers/block/xl_physdisk_proc.c~
     1.8  3e677193nOKKTLJzcAu4SYdbZaia8g xenolinux-2.4.21-sparse/arch/xeno/drivers/block/xl_scsi.c
     1.9  3e676eb5RXnHzSHgA1BvM0B1aIm4qg xenolinux-2.4.21-sparse/arch/xeno/drivers/block/xl_segment.c
    1.10  3e5d129aDldt6geU2-2SzBae34sQzg xenolinux-2.4.21-sparse/arch/xeno/drivers/block/xl_segment_proc.c
     2.1 --- a/xenolinux-2.4.21-sparse/arch/xeno/drivers/block/xl_physdisk_proc.c~	Mon Jul 07 09:16:15 2003 +0000
     2.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     2.3 @@ -1,94 +0,0 @@
     2.4 -#include <linux/kernel.h>
     2.5 -#include <linux/module.h>
     2.6 -#include <linux/fs.h>
     2.7 -#include <asm/errno.h>
     2.8 -#include <linux/slab.h>
     2.9 -#include <asm/hypervisor-ifs/block.h>
    2.10 -#include <asm/uaccess.h>
    2.11 -#include <linux/proc_fs.h>
    2.12 -
    2.13 -static struct proc_dir_entry *phd;
    2.14 -
    2.15 -extern int xenolinux_control_msg(int operration, char *buffer, int size);
    2.16 -
    2.17 -static ssize_t proc_read_phd(struct file * file, char * buff, size_t size, loff_t * off)
    2.18 -{
    2.19 -  physdisk_probebuf_t *buf;
    2.20 -  int res;
    2.21 -
    2.22 -  if (size != sizeof(physdisk_probebuf_t))
    2.23 -    return -EINVAL;
    2.24 -
    2.25 -  buf = kmalloc(sizeof(physdisk_probebuf_t), GFP_KERNEL);
    2.26 -  if (!buf)
    2.27 -    return -ENOMEM;
    2.28 -
    2.29 -  if (copy_from_user(buf, buff, size)) {
    2.30 -    kfree(buf);
    2.31 -    return -EFAULT;
    2.32 -  }
    2.33 -
    2.34 -  printk("max aces %x\n", buf->n_aces);
    2.35 -
    2.36 -  res = xenolinux_control_msg(XEN_BLOCK_PHYSDEV_PROBE, (void *)buf,
    2.37 -			      sizeof(physdisk_probebuf_t));
    2.38 -
    2.39 -  printk("max aces %x\n", buf->n_aces);
    2.40 -
    2.41 -  if (res)
    2.42 -    res = -EINVAL;
    2.43 -  else {
    2.44 -    res = sizeof(physdisk_probebuf_t);
    2.45 -    if (copy_to_user(buff, buf, sizeof(physdisk_probebuf_t))) {
    2.46 -      res = -EFAULT;
    2.47 -    }
    2.48 -  }
    2.49 -  kfree(buf);
    2.50 -  return res;
    2.51 -}
    2.52 -
    2.53 -static int proc_write_phd(struct file *file, const char *buffer,
    2.54 -			  size_t count, loff_t *ignore)
    2.55 -{
    2.56 -  char *local;
    2.57 -  int res;
    2.58 -
    2.59 -  if (count != sizeof(xp_disk_t))
    2.60 -    return -EINVAL;
    2.61 -
    2.62 -  local = kmalloc(count + 1, GFP_KERNEL);
    2.63 -  if (!local)
    2.64 -    return -ENOMEM;
    2.65 -  if (copy_from_user(local, buffer, count)) {
    2.66 -    res = -EFAULT;
    2.67 -    goto out;
    2.68 -  }
    2.69 -  local[count] = 0;
    2.70 -
    2.71 -  res = xenolinux_control_msg(XEN_BLOCK_PHYSDEV_GRANT, local, count);
    2.72 -  if (res == 0)
    2.73 -    res = count;
    2.74 -  else
    2.75 -    res = -EINVAL;
    2.76 - out:
    2.77 -  kfree(local);
    2.78 -  return res;
    2.79 -}
    2.80 -
    2.81 -static struct file_operations proc_phd_fops = {
    2.82 -  read : proc_read_phd,
    2.83 -  write : proc_write_phd
    2.84 -};
    2.85 -
    2.86 -int __init xlphysdisk_proc_init(void)
    2.87 -{
    2.88 -  phd = create_proc_entry("xeno/dom0/phd", 0644, NULL);
    2.89 -  if (!phd) {
    2.90 -    panic("Can\'t create phd proc entry!\n");
    2.91 -  }
    2.92 -  phd->data = NULL;
    2.93 -  phd->proc_fops = &proc_phd_fops;
    2.94 -  phd->owner = THIS_MODULE;
    2.95 -
    2.96 -  return 0;
    2.97 -}