- this file.
ABI/
- info on kernel <-> userspace ABI and relative interface stability.
+
BUG-HUNTING
- brute force method of doing binary search of patches to find bug.
Changes
- how to change your VGA cursor from a blinking underscore.
accounting/
- documentation on accounting and taskstats.
+ acpi/
+ - info on ACPI-specific hooks in the kernel.
aoe/
- description of AoE (ATA over Ethernet) along with config examples.
applying-patches.txt
- plain ASCII listing of all the nodes in /dev/ with major minor #'s.
digiepca.txt
- info on Digi Intl. {PC,PCI,EISA}Xx and Xem series cards.
-dnotify.txt
- - info about directory notification in Linux.
dontdiff
- file containing a list of files that should never be diff'ed.
driver-model/
- directory with info about Linux driver model.
-drivers/
- - directory with driver documentation (currently only EDAC).
dvb/
- info on Linux Digital Video Broadcast (DVB) subsystem.
early-userspace/
- info about initramfs, klibc, and userspace early during boot.
+edac.txt
+ - information on EDAC - Error Detection And Correction
eisa.txt
- info on EISA bus support.
exception.txt
- notes on how to use the Real Time Clock (aka CMOS clock) driver.
s390/
- directory with info on using Linux on the IBM S390.
-sched-arch.txt
- - CPU Scheduler implementation hints for architecture specific code.
-sched-coding.txt
- - reference for various scheduler-related methods in the O(1) scheduler.
-sched-design.txt
- - goals, design and implementation of the Linux O(1) scheduler.
-sched-design-CFS.txt
- - goals, design and implementation of the Complete Fair Scheduler.
-sched-domains.txt
- - information on scheduling domains.
-sched-nice-design.txt
- - How and why the scheduler's nice levels are implemented.
-sched-stats.txt
- - information on schedstats (Linux Scheduler Statistics).
+scheduler/
+ - directory with info on the scheduler.
scsi/
- directory with info on Linux scsi support.
serial/
- short blurb on the SGI Visual Workstations.
sh/
- directory with info on porting Linux to a new architecture.
-sharedsubtree.txt
- - a description of shared subtrees for namespaces.
smart-config.txt
- description of the Smart Config makefile feature.
sony-laptop.txt
W: http://www.adaptec.com/
S: Supported
+ ACER WMI LAPTOP EXTRAS
+ P: Carlos Corbacho
+ M: carlos@strangeworlds.co.uk
+ L: aceracpi@googlegroups.com (subscribers-only)
+ W: http://code.google.com/p/aceracpi
+ S: Maintained
+
ACPI
P: Len Brown
M: len.brown@intel.com
W: http://acpi.sourceforge.net/
S: Supported
+ ACPI WMI DRIVER
+ P: Carlos Corbacho
+ M: carlos@strangeworlds.co.uk
+ L: linux-acpi@vger.kernel.org
+ W: http://www.lesswatts.org/projects/acpi/
+ S: Maintained
+
ADM1025 HARDWARE MONITOR DRIVER
P: Jean Delvare
M: khali@linux-fr.org
T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
S: Maintained
+DZ DECSTATION DZ11 SERIAL DRIVER
+P: Maciej W. Rozycki
+M: macro@linux-mips.org
+S: Maintained
+
EATA-DMA SCSI DRIVER
P: Michael Neuffer
L: linux-eata@i-connect.net, linux-scsi@vger.kernel.org
M: perex@perex.cz
S: Maintained
+ HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
+ P: Carlos Corbacho
+ M: carlos@strangeworlds.co.uk
+ S: Odd Fixes
+
HPET: High Precision Event Timers driver (hpet.c)
P: Clemens Ladisch
M: clemens@ladisch.de
static int object##_led_wk; \
static DECLARE_WORK(object##_led_work, object##_led_update); \
static struct led_classdev object##_led = { \
- .name = "asus:" ledname, \
+ .name = "asus::" ledname, \
.brightness_set = object##_led_set, \
}
* method is searched within the scope of the handle, can be NULL. The output
* of the method is written is output, which can also be NULL
*
- * returns 1 if write is successful, 0 else.
+ * returns 0 if write is successful, -1 else.
*/
static int write_acpi_int(acpi_handle handle, const char *method, int val,
struct acpi_buffer *output)
union acpi_object in_obj; //the only param we use
acpi_status status;
+ if (!handle)
+ return 0;
+
params.count = 1;
params.pointer = &in_obj;
in_obj.type = ACPI_TYPE_INTEGER;
in_obj.integer.value = val;
status = acpi_evaluate_object(handle, (char *)method, ¶ms, output);
- return (status == AE_OK);
+ if (status == AE_OK)
+ return 0;
+ else
+ return -1;
}
static int read_wireless_status(int mask)
switch (mask) {
case MLED_ON:
- out = !out & 0x1;
+ out = !(out & 0x1);
break;
case GLED_ON:
out = (out & 0x1) + 1;
break;
}
- if (handle && !write_acpi_int(handle, NULL, out, NULL))
+ if (write_acpi_int(handle, NULL, out, NULL))
printk(ASUS_WARNING " write failed %x\n", mask);
}
value = (0 < value) ? ((15 < value) ? 15 : value) : 0;
/* 0 <= value <= 15 */
- if (!write_acpi_int(brightness_set_handle, NULL, value, NULL)) {
+ if (write_acpi_int(brightness_set_handle, NULL, value, NULL)) {
printk(ASUS_WARNING "Error changing brightness\n");
ret = -EIO;
}
rv = parse_arg(buf, count, &value);
if (rv > 0) {
- if (!write_acpi_int(ledd_set_handle, NULL, value, NULL))
+ if (write_acpi_int(ledd_set_handle, NULL, value, NULL))
printk(ASUS_WARNING "LED display write failed\n");
else
hotk->ledd_status = (u32) value;
static void set_display(int value)
{
/* no sanity check needed for now */
- if (!write_acpi_int(display_set_handle, NULL, value, NULL))
+ if (write_acpi_int(display_set_handle, NULL, value, NULL))
printk(ASUS_WARNING "Error setting display\n");
return;
}
*/
static void set_light_sens_switch(int value)
{
- if (!write_acpi_int(ls_switch_handle, NULL, value, NULL))
+ if (write_acpi_int(ls_switch_handle, NULL, value, NULL))
printk(ASUS_WARNING "Error setting light sensor switch\n");
hotk->light_switch = value;
}
static void set_light_sens_level(int value)
{
- if (!write_acpi_int(ls_level_handle, NULL, value, NULL))
+ if (write_acpi_int(ls_level_handle, NULL, value, NULL))
printk(ASUS_WARNING "Error setting light sensor level\n");
hotk->light_level = value;
}
printk(ASUS_WARNING "Couldn't get the DSDT table header\n");
/* We have to write 0 on init this far for all ASUS models */
- if (!write_acpi_int(hotk->handle, "INIT", 0, &buffer)) {
+ if (write_acpi_int(hotk->handle, "INIT", 0, &buffer)) {
printk(ASUS_ERR "Hotkey initialization failed\n");
return -ENODEV;
}
projects / linux-2.6 / commitdiff