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yaml
---
r: 93576
b: refs/heads/master
c: 441e92d
h: refs/heads/master
v: v3
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Paolo Ciarrocchi authored and Bartlomiej Zolnierkiewicz committed Apr 26, 2008
1 parent ad79d62 commit 6a0713c
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Showing 2 changed files with 76 additions and 81 deletions.
2 changes: 1 addition & 1 deletion [refs]
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Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: f94e00847c9eda89c30b96c78d4b08e3fb0cf902
refs/heads/master: 441e92dae0b64b577ea5a88861e86805f69e13cf
155 changes: 75 additions & 80 deletions trunk/drivers/ide/ide-proc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -47,28 +47,28 @@ static int proc_ide_read_imodel
const char *name;

switch (hwif->chipset) {
case ide_generic: name = "generic"; break;
case ide_pci: name = "pci"; break;
case ide_cmd640: name = "cmd640"; break;
case ide_dtc2278: name = "dtc2278"; break;
case ide_ali14xx: name = "ali14xx"; break;
case ide_qd65xx: name = "qd65xx"; break;
case ide_umc8672: name = "umc8672"; break;
case ide_ht6560b: name = "ht6560b"; break;
case ide_rz1000: name = "rz1000"; break;
case ide_trm290: name = "trm290"; break;
case ide_cmd646: name = "cmd646"; break;
case ide_cy82c693: name = "cy82c693"; break;
case ide_4drives: name = "4drives"; break;
case ide_pmac: name = "mac-io"; break;
case ide_au1xxx: name = "au1xxx"; break;
case ide_palm3710: name = "palm3710"; break;
case ide_etrax100: name = "etrax100"; break;
case ide_acorn: name = "acorn"; break;
default: name = "(unknown)"; break;
case ide_generic: name = "generic"; break;
case ide_pci: name = "pci"; break;
case ide_cmd640: name = "cmd640"; break;
case ide_dtc2278: name = "dtc2278"; break;
case ide_ali14xx: name = "ali14xx"; break;
case ide_qd65xx: name = "qd65xx"; break;
case ide_umc8672: name = "umc8672"; break;
case ide_ht6560b: name = "ht6560b"; break;
case ide_rz1000: name = "rz1000"; break;
case ide_trm290: name = "trm290"; break;
case ide_cmd646: name = "cmd646"; break;
case ide_cy82c693: name = "cy82c693"; break;
case ide_4drives: name = "4drives"; break;
case ide_pmac: name = "mac-io"; break;
case ide_au1xxx: name = "au1xxx"; break;
case ide_palm3710: name = "palm3710"; break;
case ide_etrax100: name = "etrax100"; break;
case ide_acorn: name = "acorn"; break;
default: name = "(unknown)"; break;
}
len = sprintf(page, "%s\n", name);
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}

static int proc_ide_read_mate
Expand All @@ -81,7 +81,7 @@ static int proc_ide_read_mate
len = sprintf(page, "%s\n", hwif->mate->name);
else
len = sprintf(page, "(none)\n");
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}

static int proc_ide_read_channel
Expand All @@ -93,7 +93,7 @@ static int proc_ide_read_channel
page[0] = hwif->channel ? '1' : '0';
page[1] = '\n';
len = 2;
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}

static int proc_ide_read_identify
Expand All @@ -120,7 +120,7 @@ static int proc_ide_read_identify
len = out - page;
}
}
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}

/**
Expand Down Expand Up @@ -197,15 +197,16 @@ EXPORT_SYMBOL(ide_add_setting);
* The caller must hold the setting semaphore.
*/

static void __ide_remove_setting (ide_drive_t *drive, char *name)
static void __ide_remove_setting(ide_drive_t *drive, char *name)
{
ide_settings_t **p, *setting;

p = (ide_settings_t **) &drive->settings;

while ((*p) && strcmp((*p)->name, name))
p = &((*p)->next);
if ((setting = (*p)) == NULL)
setting = (*p);
if (setting == NULL)
return;

(*p) = setting->next;
Expand All @@ -223,7 +224,7 @@ static void __ide_remove_setting (ide_drive_t *drive, char *name)
* caller must hold ide_setting_mtx.
*/

static void auto_remove_settings (ide_drive_t *drive)
static void auto_remove_settings(ide_drive_t *drive)
{
ide_settings_t *setting;
repeat:
Expand Down Expand Up @@ -279,16 +280,16 @@ static int ide_read_setting(ide_drive_t *drive, ide_settings_t *setting)

if ((setting->rw & SETTING_READ)) {
spin_lock_irqsave(&ide_lock, flags);
switch(setting->data_type) {
case TYPE_BYTE:
val = *((u8 *) setting->data);
break;
case TYPE_SHORT:
val = *((u16 *) setting->data);
break;
case TYPE_INT:
val = *((u32 *) setting->data);
break;
switch (setting->data_type) {
case TYPE_BYTE:
val = *((u8 *) setting->data);
break;
case TYPE_SHORT:
val = *((u16 *) setting->data);
break;
case TYPE_INT:
val = *((u32 *) setting->data);
break;
}
spin_unlock_irqrestore(&ide_lock, flags);
}
Expand Down Expand Up @@ -326,15 +327,15 @@ static int ide_write_setting(ide_drive_t *drive, ide_settings_t *setting, int va
if (ide_spin_wait_hwgroup(drive))
return -EBUSY;
switch (setting->data_type) {
case TYPE_BYTE:
*((u8 *) setting->data) = val;
break;
case TYPE_SHORT:
*((u16 *) setting->data) = val;
break;
case TYPE_INT:
*((u32 *) setting->data) = val;
break;
case TYPE_BYTE:
*((u8 *) setting->data) = val;
break;
case TYPE_SHORT:
*((u16 *) setting->data) = val;
break;
case TYPE_INT:
*((u32 *) setting->data) = val;
break;
}
spin_unlock_irq(&ide_lock);
return 0;
Expand Down Expand Up @@ -390,7 +391,7 @@ void ide_add_generic_settings (ide_drive_t *drive)

static void proc_ide_settings_warn(void)
{
static int warned = 0;
static int warned;

if (warned)
return;
Expand All @@ -413,11 +414,12 @@ static int proc_ide_read_settings
mutex_lock(&ide_setting_mtx);
out += sprintf(out, "name\t\t\tvalue\t\tmin\t\tmax\t\tmode\n");
out += sprintf(out, "----\t\t\t-----\t\t---\t\t---\t\t----\n");
while(setting) {
while (setting) {
mul_factor = setting->mul_factor;
div_factor = setting->div_factor;
out += sprintf(out, "%-24s", setting->name);
if ((rc = ide_read_setting(drive, setting)) >= 0)
rc = ide_read_setting(drive, setting);
if (rc >= 0)
out += sprintf(out, "%-16d", rc * mul_factor / div_factor);
else
out += sprintf(out, "%-16s", "write-only");
Expand All @@ -431,7 +433,7 @@ static int proc_ide_read_settings
}
len = out - page;
mutex_unlock(&ide_setting_mtx);
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}

#define MAX_LEN 30
Expand Down Expand Up @@ -512,8 +514,7 @@ static int proc_ide_write_settings(struct file *file, const char __user *buffer,

mutex_lock(&ide_setting_mtx);
setting = ide_find_setting_by_name(drive, name);
if (!setting)
{
if (!setting) {
mutex_unlock(&ide_setting_mtx);
goto parse_error;
}
Expand All @@ -533,8 +534,8 @@ static int proc_ide_write_settings(struct file *file, const char __user *buffer,
int proc_ide_read_capacity
(char *page, char **start, off_t off, int count, int *eof, void *data)
{
int len = sprintf(page,"%llu\n", (long long)0x7fffffff);
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
int len = sprintf(page, "%llu\n", (long long)0x7fffffff);
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}

EXPORT_SYMBOL_GPL(proc_ide_read_capacity);
Expand All @@ -546,13 +547,13 @@ int proc_ide_read_geometry
char *out = page;
int len;

out += sprintf(out,"physical %d/%d/%d\n",
out += sprintf(out, "physical %d/%d/%d\n",
drive->cyl, drive->head, drive->sect);
out += sprintf(out,"logical %d/%d/%d\n",
out += sprintf(out, "logical %d/%d/%d\n",
drive->bios_cyl, drive->bios_head, drive->bios_sect);

len = out - page;
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}

EXPORT_SYMBOL(proc_ide_read_geometry);
Expand All @@ -566,7 +567,7 @@ static int proc_ide_read_dmodel

len = sprintf(page, "%.40s\n",
(id && id->model[0]) ? (char *)id->model : "(none)");
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}

static int proc_ide_read_driver
Expand All @@ -583,7 +584,7 @@ static int proc_ide_read_driver
dev->driver->name, ide_drv->version);
} else
len = sprintf(page, "ide-default version 0.9.newide\n");
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}

static int ide_replace_subdriver(ide_drive_t *drive, const char *driver)
Expand Down Expand Up @@ -639,30 +640,26 @@ static int proc_ide_read_media
int len;

switch (drive->media) {
case ide_disk: media = "disk\n";
break;
case ide_cdrom: media = "cdrom\n";
break;
case ide_tape: media = "tape\n";
break;
case ide_floppy:media = "floppy\n";
break;
case ide_optical:media = "optical\n";
break;
default: media = "UNKNOWN\n";
break;
case ide_disk: media = "disk\n"; break;
case ide_cdrom: media = "cdrom\n"; break;
case ide_tape: media = "tape\n"; break;
case ide_floppy: media = "floppy\n"; break;
case ide_optical: media = "optical\n"; break;
default: media = "UNKNOWN\n"; break;
}
strcpy(page,media);
strcpy(page, media);
len = strlen(media);
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
PROC_IDE_READ_RETURN(page, start, off, count, eof, len);
}

static ide_proc_entry_t generic_drive_entries[] = {
{ "driver", S_IFREG|S_IRUGO, proc_ide_read_driver, proc_ide_write_driver },
{ "identify", S_IFREG|S_IRUSR, proc_ide_read_identify, NULL },
{ "media", S_IFREG|S_IRUGO, proc_ide_read_media, NULL },
{ "model", S_IFREG|S_IRUGO, proc_ide_read_dmodel, NULL },
{ "settings", S_IFREG|S_IRUSR|S_IWUSR,proc_ide_read_settings, proc_ide_write_settings },
{ "driver", S_IFREG|S_IRUGO, proc_ide_read_driver,
proc_ide_write_driver },
{ "identify", S_IFREG|S_IRUSR, proc_ide_read_identify, NULL },
{ "media", S_IFREG|S_IRUGO, proc_ide_read_media, NULL },
{ "model", S_IFREG|S_IRUGO, proc_ide_read_dmodel, NULL },
{ "settings", S_IFREG|S_IRUSR|S_IWUSR, proc_ide_read_settings,
proc_ide_write_settings },
{ NULL, 0, NULL, NULL }
};

Expand Down Expand Up @@ -734,7 +731,6 @@ void ide_proc_unregister_driver(ide_drive_t *drive, ide_driver_t *driver)
spin_unlock_irqrestore(&ide_lock, flags);
mutex_unlock(&ide_setting_mtx);
}

EXPORT_SYMBOL(ide_proc_unregister_driver);

void ide_proc_port_register_devices(ide_hwif_t *hwif)
Expand All @@ -755,7 +751,7 @@ void ide_proc_port_register_devices(ide_hwif_t *hwif)
drive->proc = proc_mkdir(drive->name, parent);
if (drive->proc)
ide_add_proc_entries(drive->proc, generic_drive_entries, drive);
sprintf(name,"ide%d/%s", (drive->name[2]-'a')/2, drive->name);
sprintf(name, "ide%d/%s", (drive->name[2]-'a')/2, drive->name);
ent = proc_symlink(drive->name, proc_ide_root, name);
if (!ent) return;
}
Expand Down Expand Up @@ -795,7 +791,6 @@ void ide_pci_create_host_proc(const char *name, get_info_t *get_info)
{
create_proc_info_entry(name, 0, proc_ide_root, get_info);
}

EXPORT_SYMBOL_GPL(ide_pci_create_host_proc);
#endif

Expand Down

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