Release 4.7 drivers/zorro/proc.c
/*
* Procfs interface for the Zorro bus.
*
* Copyright (C) 1998-2003 Geert Uytterhoeven
*
* Heavily based on the procfs interface for the PCI bus, which is
*
* Copyright (C) 1997, 1998 Martin Mares <mj@atrey.karlin.mff.cuni.cz>
*/
#include <linux/types.h>
#include <linux/zorro.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
#include <linux/init.h>
#include <linux/export.h>
#include <asm/byteorder.h>
#include <asm/uaccess.h>
#include <asm/amigahw.h>
#include <asm/setup.h>
static loff_t
proc_bus_zorro_lseek(struct file *file, loff_t off, int whence)
{
return fixed_size_llseek(file, off, whence, sizeof(struct ConfigDev));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| pre-git | pre-git | 24 | 72.73% | 1 | 25.00% |
| al viro | al viro | 7 | 21.21% | 2 | 50.00% |
| geert uytterhoeven | geert uytterhoeven | 2 | 6.06% | 1 | 25.00% |
| Total | 33 | 100.00% | 4 | 100.00% |
static ssize_t
proc_bus_zorro_read(struct file *file, char __user *buf, size_t nbytes, loff_t *ppos)
{
struct zorro_dev *z = PDE_DATA(file_inode(file));
struct ConfigDev cd;
loff_t pos = *ppos;
if (pos >= sizeof(struct ConfigDev))
return 0;
if (nbytes >= sizeof(struct ConfigDev))
nbytes = sizeof(struct ConfigDev);
if (pos + nbytes > sizeof(struct ConfigDev))
nbytes = sizeof(struct ConfigDev) - pos;
/* Construct a ConfigDev */
memset(&cd, 0, sizeof(cd));
cd.cd_Rom = z->rom;
cd.cd_SlotAddr = cpu_to_be16(z->slotaddr);
cd.cd_SlotSize = cpu_to_be16(z->slotsize);
cd.cd_BoardAddr = cpu_to_be32(zorro_resource_start(z));
cd.cd_BoardSize = cpu_to_be32(zorro_resource_len(z));
if (copy_to_user(buf, (void *)&cd + pos, nbytes))
return -EFAULT;
*ppos += nbytes;
return nbytes;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| pre-git | pre-git | 158 | 80.20% | 2 | 20.00% |
| geert uytterhoeven | geert uytterhoeven | 19 | 9.64% | 3 | 30.00% |
| andrew morton | andrew morton | 11 | 5.58% | 1 | 10.00% |
| al viro | al viro | 9 | 4.57% | 4 | 40.00% |
| Total | 197 | 100.00% | 10 | 100.00% |
static const struct file_operations proc_bus_zorro_operations = {
.owner = THIS_MODULE,
.llseek = proc_bus_zorro_lseek,
.read = proc_bus_zorro_read,
};
static void * zorro_seq_start(struct seq_file *m, loff_t *pos)
{
return (*pos < zorro_num_autocon) ? pos : NULL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| alexey dobriyan | alexey dobriyan | 23 | 82.14% | 1 | 33.33% |
| pre-git | pre-git | 5 | 17.86% | 2 | 66.67% |
| Total | 28 | 100.00% | 3 | 100.00% |
static void * zorro_seq_next(struct seq_file *m, void *v, loff_t *pos)
{
(*pos)++;
return (*pos < zorro_num_autocon) ? pos : NULL;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| alexey dobriyan | alexey dobriyan | 35 | 92.11% | 1 | 50.00% |
| pre-git | pre-git | 3 | 7.89% | 1 | 50.00% |
| Total | 38 | 100.00% | 2 | 100.00% |
static void zorro_seq_stop(struct seq_file *m, void *v)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| alexey dobriyan | alexey dobriyan | 13 | 92.86% | 1 | 50.00% |
| pre-git | pre-git | 1 | 7.14% | 1 | 50.00% |
| Total | 14 | 100.00% | 2 | 100.00% |
static int zorro_seq_show(struct seq_file *m, void *v)
{
unsigned int slot = *(loff_t *)v;
struct zorro_dev *z = &zorro_autocon[slot];
seq_printf(m, "%02x\t%08x\t%08lx\t%08lx\t%02x\n", slot, z->id,
(unsigned long)zorro_resource_start(z),
(unsigned long)zorro_resource_len(z),
z->rom.er_Type);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| pre-git | pre-git | 33 | 42.86% | 2 | 33.33% |
| alexey dobriyan | alexey dobriyan | 23 | 29.87% | 1 | 16.67% |
| andrew morton | andrew morton | 11 | 14.29% | 1 | 16.67% |
| geert uytterhoeven | geert uytterhoeven | 10 | 12.99% | 2 | 33.33% |
| Total | 77 | 100.00% | 6 | 100.00% |
static const struct seq_operations zorro_devices_seq_ops = {
.start = zorro_seq_start,
.next = zorro_seq_next,
.stop = zorro_seq_stop,
.show = zorro_seq_show,
};
static int zorro_devices_proc_open(struct inode *inode, struct file *file)
{
return seq_open(file, &zorro_devices_seq_ops);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| alexey dobriyan | alexey dobriyan | 22 | 88.00% | 1 | 50.00% |
| pre-git | pre-git | 3 | 12.00% | 1 | 50.00% |
| Total | 25 | 100.00% | 2 | 100.00% |
static const struct file_operations zorro_devices_proc_fops = {
.owner = THIS_MODULE,
.open = zorro_devices_proc_open,
.read = seq_read,
.llseek = seq_lseek,
.release = seq_release,
};
static struct proc_dir_entry *proc_bus_zorro_dir;
static int __init zorro_proc_attach_device(unsigned int slot)
{
struct proc_dir_entry *entry;
char name[4];
sprintf(name, "%02x", slot);
entry = proc_create_data(name, 0, proc_bus_zorro_dir,
&proc_bus_zorro_operations,
&zorro_autocon[slot]);
if (!entry)
return -ENOMEM;
proc_set_size(entry, sizeof(struct zorro_dev));
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| pre-git | pre-git | 58 | 78.38% | 4 | 57.14% |
| denis v. lunev | denis v. lunev | 10 | 13.51% | 1 | 14.29% |
| david howells | david howells | 4 | 5.41% | 1 | 14.29% |
| geert uytterhoeven | geert uytterhoeven | 2 | 2.70% | 1 | 14.29% |
| Total | 74 | 100.00% | 7 | 100.00% |
static int __init zorro_proc_init(void)
{
unsigned int slot;
if (MACH_IS_AMIGA && AMIGAHW_PRESENT(ZORRO)) {
proc_bus_zorro_dir = proc_mkdir("bus/zorro", NULL);
proc_create("devices", 0, proc_bus_zorro_dir,
&zorro_devices_proc_fops);
for (slot = 0; slot < zorro_num_autocon; slot++)
zorro_proc_attach_device(slot);
}
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| pre-git | pre-git | 59 | 89.39% | 5 | 62.50% |
| alexey dobriyan | alexey dobriyan | 5 | 7.58% | 2 | 25.00% |
| geert uytterhoeven | geert uytterhoeven | 2 | 3.03% | 1 | 12.50% |
| Total | 66 | 100.00% | 8 | 100.00% |
device_initcall(zorro_proc_init);
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| pre-git | pre-git | 392 | 57.82% | 8 | 27.59% |
| alexey dobriyan | alexey dobriyan | 181 | 26.70% | 2 | 6.90% |
| geert uytterhoeven | geert uytterhoeven | 38 | 5.60% | 6 | 20.69% |
| andrew morton | andrew morton | 22 | 3.24% | 1 | 3.45% |
| al viro | al viro | 16 | 2.36% | 5 | 17.24% |
| denis v. lunev | denis v. lunev | 15 | 2.21% | 1 | 3.45% |
| art haas | art haas | 4 | 0.59% | 1 | 3.45% |
| david howells | david howells | 4 | 0.59% | 1 | 3.45% |
| paul gortmaker | paul gortmaker | 3 | 0.44% | 1 | 3.45% |
| adrian bunk | adrian bunk | 1 | 0.15% | 1 | 3.45% |
| arjan van de ven | arjan van de ven | 1 | 0.15% | 1 | 3.45% |
| robert p. j. day | robert p. j. day | 1 | 0.15% | 1 | 3.45% |
| Total | 678 | 100.00% | 29 | 100.00% |
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