Signed-off-by: Alexey Kodanev <[email protected]>
---
testcases/kernel/device-drivers/acpi/LtpAcpi.h | 97 ---
testcases/kernel/device-drivers/acpi/LtpAcpiCmds.c | 674 --------------------
testcases/kernel/device-drivers/acpi/LtpAcpiMain.c | 159 -----
testcases/kernel/device-drivers/acpi/ltp_acpi.h | 97 +++
.../kernel/device-drivers/acpi/ltp_acpi_cmds.c | 674 ++++++++++++++++++++
testcases/kernel/device-drivers/acpi/ltpacpi.sh | 54 --
6 files changed, 771 insertions(+), 984 deletions(-)
delete mode 100644 testcases/kernel/device-drivers/acpi/LtpAcpi.h
delete mode 100644 testcases/kernel/device-drivers/acpi/LtpAcpiCmds.c
delete mode 100644 testcases/kernel/device-drivers/acpi/LtpAcpiMain.c
create mode 100644 testcases/kernel/device-drivers/acpi/ltp_acpi.h
create mode 100644 testcases/kernel/device-drivers/acpi/ltp_acpi_cmds.c
delete mode 100755 testcases/kernel/device-drivers/acpi/ltpacpi.sh
diff --git a/testcases/kernel/device-drivers/acpi/LtpAcpi.h
b/testcases/kernel/device-drivers/acpi/LtpAcpi.h
deleted file mode 100644
index 5c0c37b..0000000
--- a/testcases/kernel/device-drivers/acpi/LtpAcpi.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- *
- * Copyright (c) International Business Machines Corp., 2001
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
- */
-
-/*
- * FILE : LtpAcpi.h
- * DESCRIPTION :
- * HISTORY:
- * 06/09/2003 Initial creation [email protected]
- * -Ported
- * updated - 01/09/2005 Updates from Intel to add functionality
- *
- */
-
-#define ACPI_LTP_TEST_COMPONENT 0x00020999
-#define ACPI_LTP_TEST_CLASS "ltp_test"
-#define ACPI_LTP_TEST_HID "ACPI0999"
-#define ACPI_LTP_TEST_DRIVER_NAME "ACPI LTP Test Driver"
-#define ACPI_LTP_TEST_DEVICE_NAME "LTP Test"
-#define ACPI_LTP_TEST_FILE_STATE "state"
-#define ACPI_LTP_TEST_NOTIFY_STATUS 0x80
-#define ACPI_LTP_TEST_STATUS_OFFLINE 0x00
-#define ACPI_LTP_TEST_STATUS_ONLINE 0x01
-#define ACPI_LTP_TEST_STATUS_UNKNOWN 0xFF
-#define _COMPONENT ACPI_LTP_TEST_COMPONENT
-#define ACPI_TLP_TEST_MODULE_NAME ("acpi_ltp_test")
-#define ACPI_NS_SYSTEM_BUS "_SB_"
-#define ACPI_BATTERY_FORMAT_BIF "NNNNNNNNNSSSS"
-#define ACPI_BATTERY_FORMAT_BST "NNNN"
-
-
-#define ACPI_TYPE_ANY 0x00
-#define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones
*/
-#define ACPI_TYPE_STRING 0x02
-#define ACPI_TYPE_BUFFER 0x03
-#define ACPI_TYPE_PACKAGE 0x04 /* byte_const, multiple
data_term/Constant/super_name */
-#define ACPI_TYPE_FIELD_UNIT 0x05
-#define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */
-#define ACPI_TYPE_EVENT 0x07
-#define ACPI_TYPE_METHOD 0x08 /* Name, byte_const, multiple
Code */
-#define ACPI_TYPE_MUTEX 0x09
-#define ACPI_TYPE_REGION 0x0A
-#define ACPI_TYPE_POWER 0x0B /*
Name,byte_const,word_const,multi Node */
-#define ACPI_TYPE_PROCESSOR 0x0C /*
Name,byte_const,Dword_const,byte_const,multi nm_o */
-#define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */
-#define ACPI_TYPE_BUFFER_FIELD 0x0E
-#define ACPI_TYPE_DDB_HANDLE 0x0F
-#define ACPI_TYPE_DEBUG_OBJECT 0x10
-
-#define ACPI_TYPE_EXTERNAL_MAX 0x10
-#define LTPMAJOR 252
-
-/* Use 'k' as magic number */
-#define LTPACPI_IOC_MAGIC 'k'
-#define TOMINOR(x) ((x & 3) | ((x & 4) << 5))
-
-
-#define DEV_PATH "/dev"
-#define LTP_ACPI_DIR_NAME ""
-#define LTP_ACPI_DEV_NAME "LTP"
-#define LTP_ACPI_DEV_NODE_PATH DEV_PATH "/"
-#define LTP_ACPI_DEVICE_NAME DEV_PATH "/" LTP_ACPI_DEV_NAME
-#define MINOR_SHIFT_BITS 3
-#define MAX_PARTITIONS 8 /* partition 0 + 7 more possible
due to 3 bit partition number field */
-#define MAX_NUM_DISKS 3 /* number of real devices */
-
-#define MPDEV_FLAG_CLEAR 0
-#define MPDEV_FLAG_SET 1
-
-typedef struct _ltpdev_cmd {
- u_int32_t cmd; // input - 0==recover, 1==fail
- u_int32_t status; // ouput - 0==success
-} ltpdev_cmd_t;
-
-typedef enum ltpdev_ioctl_cmds_s {
- /* version commands */
- LTP_IOCTL_NUMBER = 0x5500
-} ltpdev_ioctl_cmds_t;
-
-// define the ioctl cmds
-#define LTPDEV_CMD _IOR( LTPMAJOR, LTP_IOCTL_NUMBER, ltpdev_cmd_t **)
-
diff --git a/testcases/kernel/device-drivers/acpi/LtpAcpiCmds.c
b/testcases/kernel/device-drivers/acpi/LtpAcpiCmds.c
deleted file mode 100644
index 26fcc15..0000000
--- a/testcases/kernel/device-drivers/acpi/LtpAcpiCmds.c
+++ /dev/null
@@ -1,674 +0,0 @@
-/*
- *
- * Copyright (c) International Business Machines Corp., 2001
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
- */
-
-/*
- * FILE : LtpAcpiCmds.c
- * DESCRIPTION :
- * HISTORY:
- * 06/09/2003 Initial creation [email protected]
- * -Ported
- * updated - 01/09/2005 Updates from Intel to add functionality
- *
- * 01/03/2009 Márton Németh <[email protected]>
- * - Updated for Linux kernel 2.6.28
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/fs.h>
-#include <linux/blkdev.h>
-#include <linux/ioctl.h>
-#include <linux/pm.h>
-#include <linux/acpi.h>
-#include <linux/genhd.h>
-#include <asm/uaccess.h>
-#include "LtpAcpi.h"
-
-#ifndef ACPI_EC_UDELAY_GLK
-#define ACPI_EC_UDELAY_GLK 1000 /* Wait 1ms max. to get global lock */
-#endif
-
-static int ltpdev_open(struct block_device *bdev, fmode_t mode);
-static int ltpdev_release(struct gendisk *disk, fmode_t mode);
-static int ltpdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
- unsigned long arg);
-
-static u32 ltp_test_sleep_button_ev_handler(void *context);
-static u32 ltp_test_power_button_ev_handler(void *context);
-static u32 acpi_ec_gpe_handler(void *context);
-
-static void acpi_bus_notify(acpi_handle handle, u32 type, void *data);
-static acpi_status ltp_get_dev_callback(acpi_handle obj, u32 depth,
- void *context, void **ret);
-static acpi_status acpi_ec_io_ports(struct acpi_resource *resource,
- void *context);
-#if 0
-static acpi_status acpi_ec_space_setup(acpi_handle region_handle,
- u32 function,
- void *handler_context,
- void **return_context);
-static acpi_status acpi_ec_space_handler(u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer * value,
- void *handler_context,
- void *region_context);
-#endif
-
-static struct block_device_operations blkops = {
-open: ltpdev_open,
-release:ltpdev_release,
-ioctl: ltpdev_ioctl,
-};
-
-int ltp_acpi_major = LTPMAJOR;
-int test_iteration = 0;
-
-static char genhd_flags = 0;
-static struct gendisk *gd_ptr;
-
-struct acpi_ec {
- acpi_handle handle;
- unsigned long uid;
- unsigned long long gpe_bit;
- struct acpi_generic_address status_addr;
- struct acpi_generic_address command_addr;
- struct acpi_generic_address data_addr;
- unsigned long global_lock;
- spinlock_t lock;
-};
-
-MODULE_AUTHOR("Martin Ridgeway <[email protected]>");
-MODULE_DESCRIPTION(ACPI_LTP_TEST_DRIVER_NAME);
-MODULE_LICENSE("GPL");
-
-/*
- * Device operations for the virtual ACPI devices
- */
-
-extern struct acpi_device *acpi_root;
-
-static int ltpdev_open(struct block_device *dev, fmode_t mode)
-{
- printk(KERN_ALERT "ltpdev_open \n");
- return 0;
-}
-
-static int ltpdev_release(struct gendisk *disk, fmode_t mode)
-{
-
- printk(KERN_ALERT "ltpdev_release \n");
- return 0;
-}
-
-static u32 ltp_test_power_button_ev_handler(void *context)
-{
- printk(KERN_ALERT "ltp_test_power_button_ev_handler \n");
- return 1;
-}
-
-static u32 ltp_test_sleep_button_ev_handler(void *context)
-{
- printk(KERN_ALERT "ltp_test_sleep_button_ev_handler \n");
- return 1;
-}
-
-static int ltpdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
- unsigned long arg)
-{
- acpi_status status;
-// acpi_handle sys_bus_handle;
- acpi_handle start_handle = 0;
- acpi_handle parent_handle;
- acpi_handle child_handle;
- acpi_handle next_child_handle;
- acpi_status level;
- struct acpi_ec *ec;
- struct acpi_device *device;
- struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
-
-#if 0
- acpi_handle tmp_handle;
- struct acpi_table_ecdt *ecdt_ptr;
- struct acpi_buffer dsdt = { ACPI_ALLOCATE_BUFFER, NULL };
- struct acpi_buffer batt_buffer = { ACPI_ALLOCATE_BUFFER, NULL };
- struct acpi_buffer format = { sizeof(ACPI_BATTERY_FORMAT_BIF),
- ACPI_BATTERY_FORMAT_BIF
- };
- struct acpi_buffer data = { 0, NULL };
- union acpi_object *package = NULL;
- u32 start_ticks, stop_ticks, total_ticks;
-#endif
-
- u32 i, bm_status;
- u8 type_a, type_b;
- u32 global_lock = 0;
- int state = 0;
-
-
/*****************************************************************************/
-
- printk(KERN_ALERT "ltpdev_ioctl \n");
- switch (cmd) {
- case LTPDEV_CMD:
-
- parent_handle = start_handle;
- child_handle = 0;
- level = 1;
- test_iteration++;
-
- printk(KERN_ALERT
- "-- IOCTL called to start ACPI tests -- Iteration:%d\n",
- test_iteration);
-
- printk(KERN_ALERT "TEST -- acpi_get_handle \n");
-
- status = acpi_get_handle(0, ACPI_NS_SYSTEM_BUS, &parent_handle);
-
- printk(KERN_ALERT "TEST -- acpi_get_object_info \n");
-
- status = acpi_get_object_info(parent_handle, &buffer);
-
- printk(KERN_ALERT "TEST -- acpi_get_next_object \n");
-
- status = acpi_get_next_object(ACPI_TYPE_ANY, parent_handle,
- child_handle, &next_child_handle);
-
- printk(KERN_ALERT "TEST -- acpi_get_parent \n");
-
- status = acpi_get_parent(parent_handle, &parent_handle);
-
- printk(KERN_ALERT "TEST -- acpi_evaluate_object \n");
-
- status = acpi_evaluate_object(parent_handle, "_ON", NULL, NULL);
-
- printk(KERN_ALERT "TEST -- acpi_get_table \n");
-
-// status = acpi_get_table(ACPI_TABLE_RSDP, 1, &dsdt);
-// status = acpi_get_table(ACPI_TABLE_DSDT, 1, &dsdt);
-// status = acpi_get_table(ACPI_TABLE_FADT, 1, &dsdt);
-// status = acpi_get_table(ACPI_TABLE_FACS, 1, &dsdt);
-// status = acpi_get_table(ACPI_TABLE_PSDT, 1, &dsdt);
-// status = acpi_get_table(ACPI_TABLE_SSDT, 1, &dsdt);
-// status = acpi_get_table(ACPI_TABLE_XSDT, 1, &dsdt);
-
-#if 0
- printk(KERN_ALERT "TEST -- acpi_get_firmware_table \n");
-
- status =
- acpi_get_firmware_table("ECDT", 1, ACPI_LOGICAL_ADDRESSING,
- (struct acpi_table_header **)&dsdt);
-#endif
-
- printk(KERN_ALERT "TEST -- acpi_install_notify_handler \n");
-
- status =
- acpi_install_notify_handler(ACPI_ROOT_OBJECT,
- ACPI_SYSTEM_NOTIFY,
- &acpi_bus_notify, NULL);
-
- printk(KERN_ALERT "TEST -- acpi_remove_notify_handler \n");
-
- status =
- acpi_remove_notify_handler(ACPI_ROOT_OBJECT,
- ACPI_SYSTEM_NOTIFY,
- &acpi_bus_notify);
-
- printk(KERN_ALERT
- "TEST -- acpi_install_fixed_event_handler \n");
- status =
- acpi_install_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
-
ltp_test_power_button_ev_handler,
- NULL);
- if (status)
- printk(KERN_ALERT
- "Failed installing fixed event handler \n");
-
- printk(KERN_ALERT "TEST -- acpi_remove_fixed_event_handler \n");
- status =
- acpi_remove_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
-
ltp_test_power_button_ev_handler);
- if (status)
- printk(KERN_ALERT
- "Failed removing fixed event handler \n");
-
- printk(KERN_ALERT
- "TEST -- acpi_install_fixed_event_handler \n");
- status =
- acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
-
ltp_test_sleep_button_ev_handler,
- NULL);
- if (status)
- printk(KERN_ALERT
- "Failed installing fixed event handler \n");
-
- printk(KERN_ALERT "TEST -- acpi_remove_fixed_event_handler \n");
- status =
- acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
-
ltp_test_sleep_button_ev_handler);
- if (status)
- printk(KERN_ALERT
- "Failed removing fixed event handler \n");
-
- printk(KERN_ALERT "TEST -- acpi_acquire_global_lock \n");
- status =
- acpi_acquire_global_lock(ACPI_EC_UDELAY_GLK, &global_lock);
-
- printk(KERN_ALERT "TEST -- acpi_release_global_lock \n");
- status = acpi_release_global_lock(global_lock);
-
- printk(KERN_ALERT "TEST -- acpi_bus_get_device \n");
-
- status = acpi_bus_get_device(next_child_handle, &device);
-
-#if 0
- printk(KERN_ALERT "TEST -- acpi_bus_find_driver \n");
- status = acpi_bus_find_driver(device);
-#endif
-
- printk(KERN_ALERT "TEST -- acpi_bus_get_power \n");
- status = acpi_bus_get_power(next_child_handle, &state);
- if (status)
- printk(KERN_ALERT "Error reading power state \n");
-
- printk(KERN_ALERT "TEST -- acpi_driver_data \n");
-
- ec = acpi_driver_data(device);
-
- if (!ec) {
- printk(KERN_ALERT "Failure getting device data \n");
- } else {
-
- printk(KERN_ALERT
- "TEST -- acpi_install_gpe_handler \n");
- ec->status_addr = ec->command_addr;
- status =
- acpi_install_gpe_handler(device, ec->gpe_bit,
- ACPI_GPE_EDGE_TRIGGERED,
- &acpi_ec_gpe_handler, ec);
-/*
- status = acpi_install_address_space_handler (ACPI_ROOT_OBJECT,
- ACPI_ADR_SPACE_EC, &acpi_ec_space_handler,
- &acpi_ec_space_setup, ec);
-
- if (status) {
- printk(KERN_ALERT "Failed installing address space handler
\n");
- }
-
- acpi_remove_address_space_handler(ACPI_ROOT_OBJECT,
- ACPI_ADR_SPACE_EC, &acpi_ec_space_handler);
-*/
- printk(KERN_ALERT "TEST -- acpi_remove_gpe_handler \n");
- acpi_remove_gpe_handler(device, ec->gpe_bit,
- &acpi_ec_gpe_handler);
- }
-
- printk(KERN_ALERT "TEST -- acpi_get_current_resources \n");
- status = acpi_get_current_resources(next_child_handle, &buffer);
-
- if (status) {
- printk(KERN_ALERT "Failed get_current_resources %d\n",
- status);
- }
-#ifdef ACPI_FUTURE_USAGE
- printk(KERN_ALERT "TEST -- acpi_get_possible_resources \n");
- status =
- acpi_get_possible_resources(next_child_handle, &buffer);
-
- if (status) {
- printk(KERN_ALERT "Failed get_possible_resources %d\n",
- status);
- }
-#endif
-
- printk(KERN_ALERT "TEST -- acpi_walk_resources \n");
- status = acpi_walk_resources(ec->handle, METHOD_NAME__CRS,
- acpi_ec_io_ports, ec);
-
- if (status) {
- printk(KERN_ALERT "Failed walk_resources %d\n", status);
- }
-
- printk(KERN_ALERT "TEST -- acpi_evaluate_integer \n");
- status =
- acpi_evaluate_integer(ec->handle, "_GPE", NULL,
- &ec->gpe_bit);
- if (status)
- printk(KERN_ALERT
- "Error obtaining GPE bit assignment\n");
-
-#if 0
- printk(KERN_ALERT "TEST -- acpi_get_timer \n");
- status = acpi_get_timer(&total_ticks);
-
- if (status) {
- printk(KERN_ALERT "Failed get_timer %d\n", status);
- } else {
- printk(KERN_ALERT "get_timer -- total_ticks %d\n",
- total_ticks);
- }
-
- start_ticks = 20;
- stop_ticks = 30;
-
- printk(KERN_ALERT "TEST -- acpi_get_timer_duration \n");
- status =
- acpi_get_timer_duration(start_ticks, stop_ticks,
- &total_ticks);
-
- if (status) {
- printk(KERN_ALERT "Failed get_timer_duration %d\n",
- status);
- } else {
- printk(KERN_ALERT "get_timer_duration total_ticks %d\n",
- total_ticks);
- }
-#endif
-
- for (i = 0; i < ACPI_S_STATE_COUNT; i++) {
- printk(KERN_ALERT
- "TEST -- acpi_get_sleep_type_data \n");
- status = acpi_get_sleep_type_data(i, &type_a, &type_b);
-
- if (status) {
- printk(KERN_ALERT
- "Failed get_sleep_type_data %d\n",
- status);
- } else {
- printk(KERN_ALERT
- "get_sleep_type_data [%d] type_a:%d
type_b:%d\n",
- i, type_a, type_b);
- }
- }
-
- printk(KERN_ALERT "TEST -- acpi_get_register \n");
-
-/*
- * ACPICA: Remove obsolete Flags parameter.
- *
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=d8c71b6d3b21cf21ad775e1cf6da95bf87bd5ad4
- *
- */
- acpi_get_register(ACPI_BITREG_BUS_MASTER_STATUS, &bm_status);
-
- if (!bm_status) {
- printk(KERN_ALERT "Failed get_register [%d]\n",
- bm_status);
- } else {
- printk(KERN_ALERT "get_register [%d] \n", bm_status);
- }
-
-// Puts system to sleep, permenately !!!
-// status = acpi_enter_sleep_state(ACPI_STATE_S1);
-
-#if 0
- printk(KERN_ALERT "TEST -- acpi_get_system_info \n");
- status = acpi_get_system_info(&buffer);
-
- if (status) {
- printk(KERN_ALERT "Failed get_system_info %d\n",
- status);
- } else {
- printk(KERN_ALERT
- "get_system_info buffer.length:%d
buffer.pointer:%p\n",
- buffer.length, buffer.pointer);
-
- acpi_os_printf("os_printf OK %d\n", status);
-
- if (buffer.pointer) {
- acpi_os_free(buffer.pointer);
- }
- }
-#endif
-
- printk(KERN_ALERT "TEST -- acpi_get_devices \n");
- status =
- acpi_get_devices(NULL, ltp_get_dev_callback, "LTP0001",
- NULL);
-
- if (status) {
- printk(KERN_ALERT "Failed get_devices %d\n", status);
- }
-// status = acpi_os_create_semaphore(1, 1, &tmp_handle);
-
- if (status) {
- printk(KERN_ALERT "Failed os_create_semaphore %d\n",
- status);
- } else {
- printk(KERN_ALERT
- "os_create_semaphore OK, no deleteing %d\n",
- status);
-// acpi_os_delete_semaphore(tmp_handle);
-
- }
-
-#if 0
- printk(KERN_ALERT "TEST -- acpi_get_system_info \n");
- status = acpi_get_system_info(&batt_buffer);
-
- if (status) {
- printk(KERN_ALERT "Failed get_system_info %d\n",
- status);
- } else {
- printk(KERN_ALERT
- "get_system_info buffer.length:%d
buffer.pointer:%p\n",
- buffer.length, buffer.pointer);
-
- package = (union acpi_object *)batt_buffer.pointer;
-
- /* Extract Package Data */
-
- printk(KERN_ALERT "TEST -- acpi_extract_package \n");
- status = acpi_extract_package(package, &format, &data);
-
- data.pointer = kmalloc(data.length, GFP_KERNEL);
-
- if (!data.pointer) {
- printk(KERN_ALERT
- "Failed getting memory kalloc \n");
- } else {
- memset(data.pointer, 0, data.length);
-
- printk(KERN_ALERT
- "TEST -- acpi_extract_package \n");
- status =
- acpi_extract_package(package, &format,
- &data);
-
- kfree(data.pointer);
- }
-
-// acpi_os_free(buffer.pointer);
- }
-#endif
-
- printk(KERN_ALERT
- "-- IOCTL ACPI tests Complete -- Iteration:%d\n",
- test_iteration);
-
- break;
- }
-
- return 0;
-}
-
-static acpi_status ltp_get_dev_callback(acpi_handle obj, u32 depth,
- void *context, void **ret)
-{
- char *name = context;
- char fullname[20];
-
- /*
- * Only SBA shows up in ACPI namespace, so its CSR space
- * includes both SBA and IOC. Make SBA and IOC show up
- * separately in PCI space.
- */
- sprintf(fullname, "%s SBA", name);
- printk(KERN_ALERT "get_dev_callback SBA name %s \n", fullname);
- sprintf(fullname, "%s IOC", name);
- printk(KERN_ALERT "get_dev_callback IOC name %s \n", fullname);
-
- return 0;
-}
-
-/**
- * acpi_bus_notify
- * ---------------
- * Callback for all 'system-level' device notifications (values 0x00-0x7F).
- */
-static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
-{
-
- printk(KERN_ALERT "Register ACPI Bus Notify callback function \n");
-
-}
-
-static u32 acpi_ec_gpe_handler(void *context)
-{
- printk(KERN_ALERT "Register ACPI ec_gpe_handler callback function \n");
- return 1;
-}
-
-static acpi_status acpi_ec_io_ports(struct acpi_resource *resource,
- void *context)
-{
- return 0;
-}
-
-#if 0
-static acpi_status acpi_ec_space_handler(u32 function,
- acpi_physical_address address,
- u32 bit_width,
- acpi_integer * value,
- void *handler_context,
- void *region_context)
-{
- int result = 0;
- struct acpi_ec *ec = NULL;
- u32 temp = 0;
-
- ACPI_FUNCTION_TRACE("acpi_ec_space_handler");
-
- if ((address > 0xFF) || (bit_width != 8) || !value || !handler_context)
- return_VALUE(AE_BAD_PARAMETER);
-
- ec = (struct acpi_ec *)handler_context;
-
- switch (function) {
- case ACPI_READ:
- result = 0;
- *value = (acpi_integer) temp;
- break;
- case ACPI_WRITE:
- result = 0;
- break;
- default:
- result = -EINVAL;
- break;
- }
-
- switch (result) {
- case -EINVAL:
- return_VALUE(AE_BAD_PARAMETER);
- break;
- case -ENODEV:
- return_VALUE(AE_NOT_FOUND);
- break;
- case -ETIME:
- return_VALUE(AE_TIME);
- break;
- default:
- return_VALUE(AE_OK);
- }
-
-}
-
-static acpi_status acpi_ec_space_setup(acpi_handle region_handle,
- u32 function,
- void *handler_context,
- void **return_context)
-{
- /*
- * The EC object is in the handler context and is needed
- * when calling the acpi_ec_space_handler.
- */
- *return_context = handler_context;
-
- return AE_OK;
-}
-#endif
-
-int init_module(void)
-{
- int result;
-
- printk(KERN_ALERT "ltpdev_init_module \n");
-
- result = register_blkdev(ltp_acpi_major, LTP_ACPI_DEV_NAME);
-
- printk(KERN_ALERT "LTP ACPI: register_blkdev result=%d major %d\n",
- result, ltp_acpi_major);
-
- if (result < 0) {
- printk(KERN_ALERT "LTP ACPI: can't get major %d\n",
- ltp_acpi_major);
- return result;
- }
-// if (ltp_acpi_major == 0)
-// ltp_acpi_major = result; /* dynamic */
-
- gd_ptr = kmalloc(sizeof(struct gendisk *), GFP_KERNEL);
-
- if (!gd_ptr) {
- printk(KERN_ALERT "ERROR getting memory !!!\n");
- return 0;
- }
-
- gd_ptr = alloc_disk(1);
-
- printk(KERN_ALERT "gd_ptr after alloc = %p \n", gd_ptr);
-
- gd_ptr->major = ltp_acpi_major;
- gd_ptr->first_minor = 0;
- gd_ptr->fops = &blkops;
-// gd_ptr->minor_shift = MINOR_SHIFT_BITS;
- gd_ptr->driverfs_dev = NULL;
-// gd_ptr->disk_de = NULL;
- gd_ptr->flags = genhd_flags;
-
- sprintf(gd_ptr->disk_name, LTP_ACPI_DEV_NAME);
-
- add_disk(gd_ptr);
-
- return 0;
-}
-
-void cleanup_module(void)
-{
-
- printk(KERN_ALERT "Exiting module and cleaning up \n");
-
- put_disk(gd_ptr);
-
- del_gendisk(gd_ptr);
-
- unregister_blkdev(ltp_acpi_major, LTP_ACPI_DEV_NAME);
-
-}
diff --git a/testcases/kernel/device-drivers/acpi/LtpAcpiMain.c
b/testcases/kernel/device-drivers/acpi/LtpAcpiMain.c
deleted file mode 100644
index c3e9c91..0000000
--- a/testcases/kernel/device-drivers/acpi/LtpAcpiMain.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- *
- * Copyright (c) International Business Machines Corp., 2001
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
- * the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
- */
-
-/*
- * FILE : LtpAcpiMain.c
- * DESCRIPTION :
- * HISTORY:
- * 06/09/2003 Initial creation [email protected]
- * -Ported
- * updated - 01/09/2005 Updates from Intel to add functionality
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/ioctl.h>
-#include <linux/kd.h>
-#include <linux/errno.h>
-
-#include "LtpAcpi.h"
-
-int LTP_acpi_open_block_device(void);
-
-int ltp_block_dev_handle = 0; /* handle to LTP Test block device */
-
-int main(int argc, char **argv)
-{
-
- ltpdev_cmd_t cmd = { 0, 0 };
- int rc;
-
- printf("[%s] - Running test program\n", argv[0]);
-
- rc = LTP_acpi_open_block_device();
-
- if (!rc) {
-
- ltp_block_dev_handle = open(LTP_ACPI_DEVICE_NAME, O_RDWR);
-
- if (ltp_block_dev_handle < 0) {
- printf
- ("ERROR: Open of device %s failed %d errno = %d\n",
- LTP_ACPI_DEVICE_NAME, ltp_block_dev_handle, errno);
- } else {
- rc = ioctl(ltp_block_dev_handle, LTPDEV_CMD, &cmd);
-
- printf("return from ioctl %d \n", rc);
- }
-
- } else {
- printf("ERROR: Create/open block device failed\n");
- }
-
- return 0;
-}
-
-int LTP_acpi_open_block_device()
-{
- dev_t devt;
- struct stat statbuf;
- int rc;
-
- if (ltp_block_dev_handle == 0) {
-
- /* check for the /dev/LTPACPITest subdir, and create if it does
not exist.
- *
- * If devfs is running and mounted on /dev, these checks will
all pass,
- * so a new node will not be created.
- */
- devt = makedev(LTPMAJOR, 0);
-
- rc = stat(LTP_ACPI_DEV_NODE_PATH, &statbuf);
-
- if (rc) {
- if (errno == ENOENT) {
- /* dev node does not exist. */
- rc = mkdir(LTP_ACPI_DEV_NODE_PATH,
- (S_IFDIR | S_IRWXU | S_IRGRP |
- S_IXGRP | S_IROTH | S_IXOTH));
- } else {
- printf
- ("ERROR: Problem with LTP ACPI dev
directory. Error code from stat() is %d\n\n",
- errno);
- }
-
- } else {
- if (!(statbuf.st_mode & S_IFDIR)) {
- rc = unlink(LTP_ACPI_DEV_NODE_PATH);
- if (!rc) {
- rc = mkdir(LTP_ACPI_DEV_NODE_PATH,
- (S_IFDIR | S_IRWXU | S_IRGRP
- | S_IXGRP | S_IROTH |
- S_IXOTH));
- }
- }
- }
-
- /*
- * Check for the /dev/ltp-acpi/block_device node, and create if
it does not
- * exist.
- */
- rc = stat(LTP_ACPI_DEVICE_NAME, &statbuf);
- if (rc) {
- if (errno == ENOENT) {
- /* dev node does not exist */
- rc = mknod(LTP_ACPI_DEVICE_NAME,
- (S_IFBLK | S_IRUSR | S_IWUSR |
- S_IRGRP | S_IWGRP), devt);
- } else {
- printf
- ("ERROR:Problem with LTP ACPI block device
node directory. Error code form stat() is %d\n\n",
- errno);
- }
-
- } else {
- /*
- * /dev/ltp-acpi/block_device exists. Check to make
sure it is for a
- * block device and that it has the right major and
minor.
- */
- if ((!(statbuf.st_mode & S_IFBLK)) ||
- (statbuf.st_rdev != devt)) {
-
- /* Recreate the dev node. */
- rc = unlink(LTP_ACPI_DEVICE_NAME);
- if (!rc) {
- rc = mknod(LTP_ACPI_DEVICE_NAME,
- (S_IFBLK | S_IRUSR | S_IWUSR
- | S_IRGRP | S_IWGRP), devt);
- }
- }
- }
-
- }
-
- return rc;
-}
diff --git a/testcases/kernel/device-drivers/acpi/ltp_acpi.h
b/testcases/kernel/device-drivers/acpi/ltp_acpi.h
new file mode 100644
index 0000000..5c0c37b
--- /dev/null
+++ b/testcases/kernel/device-drivers/acpi/ltp_acpi.h
@@ -0,0 +1,97 @@
+/*
+ *
+ * Copyright (c) International Business Machines Corp., 2001
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
+ */
+
+/*
+ * FILE : LtpAcpi.h
+ * DESCRIPTION :
+ * HISTORY:
+ * 06/09/2003 Initial creation [email protected]
+ * -Ported
+ * updated - 01/09/2005 Updates from Intel to add functionality
+ *
+ */
+
+#define ACPI_LTP_TEST_COMPONENT 0x00020999
+#define ACPI_LTP_TEST_CLASS "ltp_test"
+#define ACPI_LTP_TEST_HID "ACPI0999"
+#define ACPI_LTP_TEST_DRIVER_NAME "ACPI LTP Test Driver"
+#define ACPI_LTP_TEST_DEVICE_NAME "LTP Test"
+#define ACPI_LTP_TEST_FILE_STATE "state"
+#define ACPI_LTP_TEST_NOTIFY_STATUS 0x80
+#define ACPI_LTP_TEST_STATUS_OFFLINE 0x00
+#define ACPI_LTP_TEST_STATUS_ONLINE 0x01
+#define ACPI_LTP_TEST_STATUS_UNKNOWN 0xFF
+#define _COMPONENT ACPI_LTP_TEST_COMPONENT
+#define ACPI_TLP_TEST_MODULE_NAME ("acpi_ltp_test")
+#define ACPI_NS_SYSTEM_BUS "_SB_"
+#define ACPI_BATTERY_FORMAT_BIF "NNNNNNNNNSSSS"
+#define ACPI_BATTERY_FORMAT_BST "NNNN"
+
+
+#define ACPI_TYPE_ANY 0x00
+#define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones
*/
+#define ACPI_TYPE_STRING 0x02
+#define ACPI_TYPE_BUFFER 0x03
+#define ACPI_TYPE_PACKAGE 0x04 /* byte_const, multiple
data_term/Constant/super_name */
+#define ACPI_TYPE_FIELD_UNIT 0x05
+#define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */
+#define ACPI_TYPE_EVENT 0x07
+#define ACPI_TYPE_METHOD 0x08 /* Name, byte_const, multiple
Code */
+#define ACPI_TYPE_MUTEX 0x09
+#define ACPI_TYPE_REGION 0x0A
+#define ACPI_TYPE_POWER 0x0B /*
Name,byte_const,word_const,multi Node */
+#define ACPI_TYPE_PROCESSOR 0x0C /*
Name,byte_const,Dword_const,byte_const,multi nm_o */
+#define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */
+#define ACPI_TYPE_BUFFER_FIELD 0x0E
+#define ACPI_TYPE_DDB_HANDLE 0x0F
+#define ACPI_TYPE_DEBUG_OBJECT 0x10
+
+#define ACPI_TYPE_EXTERNAL_MAX 0x10
+#define LTPMAJOR 252
+
+/* Use 'k' as magic number */
+#define LTPACPI_IOC_MAGIC 'k'
+#define TOMINOR(x) ((x & 3) | ((x & 4) << 5))
+
+
+#define DEV_PATH "/dev"
+#define LTP_ACPI_DIR_NAME ""
+#define LTP_ACPI_DEV_NAME "LTP"
+#define LTP_ACPI_DEV_NODE_PATH DEV_PATH "/"
+#define LTP_ACPI_DEVICE_NAME DEV_PATH "/" LTP_ACPI_DEV_NAME
+#define MINOR_SHIFT_BITS 3
+#define MAX_PARTITIONS 8 /* partition 0 + 7 more possible
due to 3 bit partition number field */
+#define MAX_NUM_DISKS 3 /* number of real devices */
+
+#define MPDEV_FLAG_CLEAR 0
+#define MPDEV_FLAG_SET 1
+
+typedef struct _ltpdev_cmd {
+ u_int32_t cmd; // input - 0==recover, 1==fail
+ u_int32_t status; // ouput - 0==success
+} ltpdev_cmd_t;
+
+typedef enum ltpdev_ioctl_cmds_s {
+ /* version commands */
+ LTP_IOCTL_NUMBER = 0x5500
+} ltpdev_ioctl_cmds_t;
+
+// define the ioctl cmds
+#define LTPDEV_CMD _IOR( LTPMAJOR, LTP_IOCTL_NUMBER, ltpdev_cmd_t **)
+
diff --git a/testcases/kernel/device-drivers/acpi/ltp_acpi_cmds.c
b/testcases/kernel/device-drivers/acpi/ltp_acpi_cmds.c
new file mode 100644
index 0000000..26fcc15
--- /dev/null
+++ b/testcases/kernel/device-drivers/acpi/ltp_acpi_cmds.c
@@ -0,0 +1,674 @@
+/*
+ *
+ * Copyright (c) International Business Machines Corp., 2001
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
+ * the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
+ */
+
+/*
+ * FILE : LtpAcpiCmds.c
+ * DESCRIPTION :
+ * HISTORY:
+ * 06/09/2003 Initial creation [email protected]
+ * -Ported
+ * updated - 01/09/2005 Updates from Intel to add functionality
+ *
+ * 01/03/2009 Márton Németh <[email protected]>
+ * - Updated for Linux kernel 2.6.28
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/fs.h>
+#include <linux/blkdev.h>
+#include <linux/ioctl.h>
+#include <linux/pm.h>
+#include <linux/acpi.h>
+#include <linux/genhd.h>
+#include <asm/uaccess.h>
+#include "LtpAcpi.h"
+
+#ifndef ACPI_EC_UDELAY_GLK
+#define ACPI_EC_UDELAY_GLK 1000 /* Wait 1ms max. to get global lock */
+#endif
+
+static int ltpdev_open(struct block_device *bdev, fmode_t mode);
+static int ltpdev_release(struct gendisk *disk, fmode_t mode);
+static int ltpdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
+ unsigned long arg);
+
+static u32 ltp_test_sleep_button_ev_handler(void *context);
+static u32 ltp_test_power_button_ev_handler(void *context);
+static u32 acpi_ec_gpe_handler(void *context);
+
+static void acpi_bus_notify(acpi_handle handle, u32 type, void *data);
+static acpi_status ltp_get_dev_callback(acpi_handle obj, u32 depth,
+ void *context, void **ret);
+static acpi_status acpi_ec_io_ports(struct acpi_resource *resource,
+ void *context);
+#if 0
+static acpi_status acpi_ec_space_setup(acpi_handle region_handle,
+ u32 function,
+ void *handler_context,
+ void **return_context);
+static acpi_status acpi_ec_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context,
+ void *region_context);
+#endif
+
+static struct block_device_operations blkops = {
+open: ltpdev_open,
+release:ltpdev_release,
+ioctl: ltpdev_ioctl,
+};
+
+int ltp_acpi_major = LTPMAJOR;
+int test_iteration = 0;
+
+static char genhd_flags = 0;
+static struct gendisk *gd_ptr;
+
+struct acpi_ec {
+ acpi_handle handle;
+ unsigned long uid;
+ unsigned long long gpe_bit;
+ struct acpi_generic_address status_addr;
+ struct acpi_generic_address command_addr;
+ struct acpi_generic_address data_addr;
+ unsigned long global_lock;
+ spinlock_t lock;
+};
+
+MODULE_AUTHOR("Martin Ridgeway <[email protected]>");
+MODULE_DESCRIPTION(ACPI_LTP_TEST_DRIVER_NAME);
+MODULE_LICENSE("GPL");
+
+/*
+ * Device operations for the virtual ACPI devices
+ */
+
+extern struct acpi_device *acpi_root;
+
+static int ltpdev_open(struct block_device *dev, fmode_t mode)
+{
+ printk(KERN_ALERT "ltpdev_open \n");
+ return 0;
+}
+
+static int ltpdev_release(struct gendisk *disk, fmode_t mode)
+{
+
+ printk(KERN_ALERT "ltpdev_release \n");
+ return 0;
+}
+
+static u32 ltp_test_power_button_ev_handler(void *context)
+{
+ printk(KERN_ALERT "ltp_test_power_button_ev_handler \n");
+ return 1;
+}
+
+static u32 ltp_test_sleep_button_ev_handler(void *context)
+{
+ printk(KERN_ALERT "ltp_test_sleep_button_ev_handler \n");
+ return 1;
+}
+
+static int ltpdev_ioctl(struct block_device *bdev, fmode_t mode, unsigned cmd,
+ unsigned long arg)
+{
+ acpi_status status;
+// acpi_handle sys_bus_handle;
+ acpi_handle start_handle = 0;
+ acpi_handle parent_handle;
+ acpi_handle child_handle;
+ acpi_handle next_child_handle;
+ acpi_status level;
+ struct acpi_ec *ec;
+ struct acpi_device *device;
+ struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+
+#if 0
+ acpi_handle tmp_handle;
+ struct acpi_table_ecdt *ecdt_ptr;
+ struct acpi_buffer dsdt = { ACPI_ALLOCATE_BUFFER, NULL };
+ struct acpi_buffer batt_buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+ struct acpi_buffer format = { sizeof(ACPI_BATTERY_FORMAT_BIF),
+ ACPI_BATTERY_FORMAT_BIF
+ };
+ struct acpi_buffer data = { 0, NULL };
+ union acpi_object *package = NULL;
+ u32 start_ticks, stop_ticks, total_ticks;
+#endif
+
+ u32 i, bm_status;
+ u8 type_a, type_b;
+ u32 global_lock = 0;
+ int state = 0;
+
+
/*****************************************************************************/
+
+ printk(KERN_ALERT "ltpdev_ioctl \n");
+ switch (cmd) {
+ case LTPDEV_CMD:
+
+ parent_handle = start_handle;
+ child_handle = 0;
+ level = 1;
+ test_iteration++;
+
+ printk(KERN_ALERT
+ "-- IOCTL called to start ACPI tests -- Iteration:%d\n",
+ test_iteration);
+
+ printk(KERN_ALERT "TEST -- acpi_get_handle \n");
+
+ status = acpi_get_handle(0, ACPI_NS_SYSTEM_BUS, &parent_handle);
+
+ printk(KERN_ALERT "TEST -- acpi_get_object_info \n");
+
+ status = acpi_get_object_info(parent_handle, &buffer);
+
+ printk(KERN_ALERT "TEST -- acpi_get_next_object \n");
+
+ status = acpi_get_next_object(ACPI_TYPE_ANY, parent_handle,
+ child_handle, &next_child_handle);
+
+ printk(KERN_ALERT "TEST -- acpi_get_parent \n");
+
+ status = acpi_get_parent(parent_handle, &parent_handle);
+
+ printk(KERN_ALERT "TEST -- acpi_evaluate_object \n");
+
+ status = acpi_evaluate_object(parent_handle, "_ON", NULL, NULL);
+
+ printk(KERN_ALERT "TEST -- acpi_get_table \n");
+
+// status = acpi_get_table(ACPI_TABLE_RSDP, 1, &dsdt);
+// status = acpi_get_table(ACPI_TABLE_DSDT, 1, &dsdt);
+// status = acpi_get_table(ACPI_TABLE_FADT, 1, &dsdt);
+// status = acpi_get_table(ACPI_TABLE_FACS, 1, &dsdt);
+// status = acpi_get_table(ACPI_TABLE_PSDT, 1, &dsdt);
+// status = acpi_get_table(ACPI_TABLE_SSDT, 1, &dsdt);
+// status = acpi_get_table(ACPI_TABLE_XSDT, 1, &dsdt);
+
+#if 0
+ printk(KERN_ALERT "TEST -- acpi_get_firmware_table \n");
+
+ status =
+ acpi_get_firmware_table("ECDT", 1, ACPI_LOGICAL_ADDRESSING,
+ (struct acpi_table_header **)&dsdt);
+#endif
+
+ printk(KERN_ALERT "TEST -- acpi_install_notify_handler \n");
+
+ status =
+ acpi_install_notify_handler(ACPI_ROOT_OBJECT,
+ ACPI_SYSTEM_NOTIFY,
+ &acpi_bus_notify, NULL);
+
+ printk(KERN_ALERT "TEST -- acpi_remove_notify_handler \n");
+
+ status =
+ acpi_remove_notify_handler(ACPI_ROOT_OBJECT,
+ ACPI_SYSTEM_NOTIFY,
+ &acpi_bus_notify);
+
+ printk(KERN_ALERT
+ "TEST -- acpi_install_fixed_event_handler \n");
+ status =
+ acpi_install_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
+
ltp_test_power_button_ev_handler,
+ NULL);
+ if (status)
+ printk(KERN_ALERT
+ "Failed installing fixed event handler \n");
+
+ printk(KERN_ALERT "TEST -- acpi_remove_fixed_event_handler \n");
+ status =
+ acpi_remove_fixed_event_handler(ACPI_EVENT_POWER_BUTTON,
+
ltp_test_power_button_ev_handler);
+ if (status)
+ printk(KERN_ALERT
+ "Failed removing fixed event handler \n");
+
+ printk(KERN_ALERT
+ "TEST -- acpi_install_fixed_event_handler \n");
+ status =
+ acpi_install_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
+
ltp_test_sleep_button_ev_handler,
+ NULL);
+ if (status)
+ printk(KERN_ALERT
+ "Failed installing fixed event handler \n");
+
+ printk(KERN_ALERT "TEST -- acpi_remove_fixed_event_handler \n");
+ status =
+ acpi_remove_fixed_event_handler(ACPI_EVENT_SLEEP_BUTTON,
+
ltp_test_sleep_button_ev_handler);
+ if (status)
+ printk(KERN_ALERT
+ "Failed removing fixed event handler \n");
+
+ printk(KERN_ALERT "TEST -- acpi_acquire_global_lock \n");
+ status =
+ acpi_acquire_global_lock(ACPI_EC_UDELAY_GLK, &global_lock);
+
+ printk(KERN_ALERT "TEST -- acpi_release_global_lock \n");
+ status = acpi_release_global_lock(global_lock);
+
+ printk(KERN_ALERT "TEST -- acpi_bus_get_device \n");
+
+ status = acpi_bus_get_device(next_child_handle, &device);
+
+#if 0
+ printk(KERN_ALERT "TEST -- acpi_bus_find_driver \n");
+ status = acpi_bus_find_driver(device);
+#endif
+
+ printk(KERN_ALERT "TEST -- acpi_bus_get_power \n");
+ status = acpi_bus_get_power(next_child_handle, &state);
+ if (status)
+ printk(KERN_ALERT "Error reading power state \n");
+
+ printk(KERN_ALERT "TEST -- acpi_driver_data \n");
+
+ ec = acpi_driver_data(device);
+
+ if (!ec) {
+ printk(KERN_ALERT "Failure getting device data \n");
+ } else {
+
+ printk(KERN_ALERT
+ "TEST -- acpi_install_gpe_handler \n");
+ ec->status_addr = ec->command_addr;
+ status =
+ acpi_install_gpe_handler(device, ec->gpe_bit,
+ ACPI_GPE_EDGE_TRIGGERED,
+ &acpi_ec_gpe_handler, ec);
+/*
+ status = acpi_install_address_space_handler (ACPI_ROOT_OBJECT,
+ ACPI_ADR_SPACE_EC, &acpi_ec_space_handler,
+ &acpi_ec_space_setup, ec);
+
+ if (status) {
+ printk(KERN_ALERT "Failed installing address space handler
\n");
+ }
+
+ acpi_remove_address_space_handler(ACPI_ROOT_OBJECT,
+ ACPI_ADR_SPACE_EC, &acpi_ec_space_handler);
+*/
+ printk(KERN_ALERT "TEST -- acpi_remove_gpe_handler \n");
+ acpi_remove_gpe_handler(device, ec->gpe_bit,
+ &acpi_ec_gpe_handler);
+ }
+
+ printk(KERN_ALERT "TEST -- acpi_get_current_resources \n");
+ status = acpi_get_current_resources(next_child_handle, &buffer);
+
+ if (status) {
+ printk(KERN_ALERT "Failed get_current_resources %d\n",
+ status);
+ }
+#ifdef ACPI_FUTURE_USAGE
+ printk(KERN_ALERT "TEST -- acpi_get_possible_resources \n");
+ status =
+ acpi_get_possible_resources(next_child_handle, &buffer);
+
+ if (status) {
+ printk(KERN_ALERT "Failed get_possible_resources %d\n",
+ status);
+ }
+#endif
+
+ printk(KERN_ALERT "TEST -- acpi_walk_resources \n");
+ status = acpi_walk_resources(ec->handle, METHOD_NAME__CRS,
+ acpi_ec_io_ports, ec);
+
+ if (status) {
+ printk(KERN_ALERT "Failed walk_resources %d\n", status);
+ }
+
+ printk(KERN_ALERT "TEST -- acpi_evaluate_integer \n");
+ status =
+ acpi_evaluate_integer(ec->handle, "_GPE", NULL,
+ &ec->gpe_bit);
+ if (status)
+ printk(KERN_ALERT
+ "Error obtaining GPE bit assignment\n");
+
+#if 0
+ printk(KERN_ALERT "TEST -- acpi_get_timer \n");
+ status = acpi_get_timer(&total_ticks);
+
+ if (status) {
+ printk(KERN_ALERT "Failed get_timer %d\n", status);
+ } else {
+ printk(KERN_ALERT "get_timer -- total_ticks %d\n",
+ total_ticks);
+ }
+
+ start_ticks = 20;
+ stop_ticks = 30;
+
+ printk(KERN_ALERT "TEST -- acpi_get_timer_duration \n");
+ status =
+ acpi_get_timer_duration(start_ticks, stop_ticks,
+ &total_ticks);
+
+ if (status) {
+ printk(KERN_ALERT "Failed get_timer_duration %d\n",
+ status);
+ } else {
+ printk(KERN_ALERT "get_timer_duration total_ticks %d\n",
+ total_ticks);
+ }
+#endif
+
+ for (i = 0; i < ACPI_S_STATE_COUNT; i++) {
+ printk(KERN_ALERT
+ "TEST -- acpi_get_sleep_type_data \n");
+ status = acpi_get_sleep_type_data(i, &type_a, &type_b);
+
+ if (status) {
+ printk(KERN_ALERT
+ "Failed get_sleep_type_data %d\n",
+ status);
+ } else {
+ printk(KERN_ALERT
+ "get_sleep_type_data [%d] type_a:%d
type_b:%d\n",
+ i, type_a, type_b);
+ }
+ }
+
+ printk(KERN_ALERT "TEST -- acpi_get_register \n");
+
+/*
+ * ACPICA: Remove obsolete Flags parameter.
+ *
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=d8c71b6d3b21cf21ad775e1cf6da95bf87bd5ad4
+ *
+ */
+ acpi_get_register(ACPI_BITREG_BUS_MASTER_STATUS, &bm_status);
+
+ if (!bm_status) {
+ printk(KERN_ALERT "Failed get_register [%d]\n",
+ bm_status);
+ } else {
+ printk(KERN_ALERT "get_register [%d] \n", bm_status);
+ }
+
+// Puts system to sleep, permenately !!!
+// status = acpi_enter_sleep_state(ACPI_STATE_S1);
+
+#if 0
+ printk(KERN_ALERT "TEST -- acpi_get_system_info \n");
+ status = acpi_get_system_info(&buffer);
+
+ if (status) {
+ printk(KERN_ALERT "Failed get_system_info %d\n",
+ status);
+ } else {
+ printk(KERN_ALERT
+ "get_system_info buffer.length:%d
buffer.pointer:%p\n",
+ buffer.length, buffer.pointer);
+
+ acpi_os_printf("os_printf OK %d\n", status);
+
+ if (buffer.pointer) {
+ acpi_os_free(buffer.pointer);
+ }
+ }
+#endif
+
+ printk(KERN_ALERT "TEST -- acpi_get_devices \n");
+ status =
+ acpi_get_devices(NULL, ltp_get_dev_callback, "LTP0001",
+ NULL);
+
+ if (status) {
+ printk(KERN_ALERT "Failed get_devices %d\n", status);
+ }
+// status = acpi_os_create_semaphore(1, 1, &tmp_handle);
+
+ if (status) {
+ printk(KERN_ALERT "Failed os_create_semaphore %d\n",
+ status);
+ } else {
+ printk(KERN_ALERT
+ "os_create_semaphore OK, no deleteing %d\n",
+ status);
+// acpi_os_delete_semaphore(tmp_handle);
+
+ }
+
+#if 0
+ printk(KERN_ALERT "TEST -- acpi_get_system_info \n");
+ status = acpi_get_system_info(&batt_buffer);
+
+ if (status) {
+ printk(KERN_ALERT "Failed get_system_info %d\n",
+ status);
+ } else {
+ printk(KERN_ALERT
+ "get_system_info buffer.length:%d
buffer.pointer:%p\n",
+ buffer.length, buffer.pointer);
+
+ package = (union acpi_object *)batt_buffer.pointer;
+
+ /* Extract Package Data */
+
+ printk(KERN_ALERT "TEST -- acpi_extract_package \n");
+ status = acpi_extract_package(package, &format, &data);
+
+ data.pointer = kmalloc(data.length, GFP_KERNEL);
+
+ if (!data.pointer) {
+ printk(KERN_ALERT
+ "Failed getting memory kalloc \n");
+ } else {
+ memset(data.pointer, 0, data.length);
+
+ printk(KERN_ALERT
+ "TEST -- acpi_extract_package \n");
+ status =
+ acpi_extract_package(package, &format,
+ &data);
+
+ kfree(data.pointer);
+ }
+
+// acpi_os_free(buffer.pointer);
+ }
+#endif
+
+ printk(KERN_ALERT
+ "-- IOCTL ACPI tests Complete -- Iteration:%d\n",
+ test_iteration);
+
+ break;
+ }
+
+ return 0;
+}
+
+static acpi_status ltp_get_dev_callback(acpi_handle obj, u32 depth,
+ void *context, void **ret)
+{
+ char *name = context;
+ char fullname[20];
+
+ /*
+ * Only SBA shows up in ACPI namespace, so its CSR space
+ * includes both SBA and IOC. Make SBA and IOC show up
+ * separately in PCI space.
+ */
+ sprintf(fullname, "%s SBA", name);
+ printk(KERN_ALERT "get_dev_callback SBA name %s \n", fullname);
+ sprintf(fullname, "%s IOC", name);
+ printk(KERN_ALERT "get_dev_callback IOC name %s \n", fullname);
+
+ return 0;
+}
+
+/**
+ * acpi_bus_notify
+ * ---------------
+ * Callback for all 'system-level' device notifications (values 0x00-0x7F).
+ */
+static void acpi_bus_notify(acpi_handle handle, u32 type, void *data)
+{
+
+ printk(KERN_ALERT "Register ACPI Bus Notify callback function \n");
+
+}
+
+static u32 acpi_ec_gpe_handler(void *context)
+{
+ printk(KERN_ALERT "Register ACPI ec_gpe_handler callback function \n");
+ return 1;
+}
+
+static acpi_status acpi_ec_io_ports(struct acpi_resource *resource,
+ void *context)
+{
+ return 0;
+}
+
+#if 0
+static acpi_status acpi_ec_space_handler(u32 function,
+ acpi_physical_address address,
+ u32 bit_width,
+ acpi_integer * value,
+ void *handler_context,
+ void *region_context)
+{
+ int result = 0;
+ struct acpi_ec *ec = NULL;
+ u32 temp = 0;
+
+ ACPI_FUNCTION_TRACE("acpi_ec_space_handler");
+
+ if ((address > 0xFF) || (bit_width != 8) || !value || !handler_context)
+ return_VALUE(AE_BAD_PARAMETER);
+
+ ec = (struct acpi_ec *)handler_context;
+
+ switch (function) {
+ case ACPI_READ:
+ result = 0;
+ *value = (acpi_integer) temp;
+ break;
+ case ACPI_WRITE:
+ result = 0;
+ break;
+ default:
+ result = -EINVAL;
+ break;
+ }
+
+ switch (result) {
+ case -EINVAL:
+ return_VALUE(AE_BAD_PARAMETER);
+ break;
+ case -ENODEV:
+ return_VALUE(AE_NOT_FOUND);
+ break;
+ case -ETIME:
+ return_VALUE(AE_TIME);
+ break;
+ default:
+ return_VALUE(AE_OK);
+ }
+
+}
+
+static acpi_status acpi_ec_space_setup(acpi_handle region_handle,
+ u32 function,
+ void *handler_context,
+ void **return_context)
+{
+ /*
+ * The EC object is in the handler context and is needed
+ * when calling the acpi_ec_space_handler.
+ */
+ *return_context = handler_context;
+
+ return AE_OK;
+}
+#endif
+
+int init_module(void)
+{
+ int result;
+
+ printk(KERN_ALERT "ltpdev_init_module \n");
+
+ result = register_blkdev(ltp_acpi_major, LTP_ACPI_DEV_NAME);
+
+ printk(KERN_ALERT "LTP ACPI: register_blkdev result=%d major %d\n",
+ result, ltp_acpi_major);
+
+ if (result < 0) {
+ printk(KERN_ALERT "LTP ACPI: can't get major %d\n",
+ ltp_acpi_major);
+ return result;
+ }
+// if (ltp_acpi_major == 0)
+// ltp_acpi_major = result; /* dynamic */
+
+ gd_ptr = kmalloc(sizeof(struct gendisk *), GFP_KERNEL);
+
+ if (!gd_ptr) {
+ printk(KERN_ALERT "ERROR getting memory !!!\n");
+ return 0;
+ }
+
+ gd_ptr = alloc_disk(1);
+
+ printk(KERN_ALERT "gd_ptr after alloc = %p \n", gd_ptr);
+
+ gd_ptr->major = ltp_acpi_major;
+ gd_ptr->first_minor = 0;
+ gd_ptr->fops = &blkops;
+// gd_ptr->minor_shift = MINOR_SHIFT_BITS;
+ gd_ptr->driverfs_dev = NULL;
+// gd_ptr->disk_de = NULL;
+ gd_ptr->flags = genhd_flags;
+
+ sprintf(gd_ptr->disk_name, LTP_ACPI_DEV_NAME);
+
+ add_disk(gd_ptr);
+
+ return 0;
+}
+
+void cleanup_module(void)
+{
+
+ printk(KERN_ALERT "Exiting module and cleaning up \n");
+
+ put_disk(gd_ptr);
+
+ del_gendisk(gd_ptr);
+
+ unregister_blkdev(ltp_acpi_major, LTP_ACPI_DEV_NAME);
+
+}
diff --git a/testcases/kernel/device-drivers/acpi/ltpacpi.sh
b/testcases/kernel/device-drivers/acpi/ltpacpi.sh
deleted file mode 100755
index 73e26e5..0000000
--- a/testcases/kernel/device-drivers/acpi/ltpacpi.sh
+++ /dev/null
@@ -1,54 +0,0 @@
-#!/bin/sh
-# This script should be run to execute the ACPI (Avanced Control Power &
Integration) tests.
-# One word of warning, since ACPI will control devices and possibly put them
to sleep,
-# it's not recommended that any other tests be run concurrently with these
tests. You may
-# get unexpected results.
-# 06/10/03 [email protected] initial script created
-
-cd `dirname $0`
-export LTPROOT=${PWD}
-export TMPBASE="/tmp"
-run=$run
-ltproot=$TPROOT
-tmpdir=$TMPBASE
-
-
-usage()
-{
- cat <<-END >&2
- usage: ${0##*/} [ -r run ]
-
-
- example: ${0##*/} -r run
-
- ACPI must be enabled in the kernel. Since ACPI will control devices
and possibly put them to sleep,
- it's not recommended that any other tests be run concurrently with
these tests since you may
- get unexpected results.
- These tests are currently ONLY supported on the 2.5 kernels. 2.4
kernels probably won't even build much
- less run.
-
- END
-exit
-}
-
-while getopts :r: arg
-do case $arg in
- r) run=$OPTARG;;
-
- \?) echo "************** Help Info: ********************"
- usage;;
- esac
-done
-
-if [ ! -n "$run" ]; then
- usage;
- exit
-fi
-
-echo "****** Loading ACPI test module ******"
-
-insmod ${LTPROOT}/LtpAcpiCmds.ko || insmod ${LTPROOT}/LtpAcpiCmds.o
-lsmod
-${LTPROOT}/LtpAcpiMain
-rmmod LtpAcpiCmds
-
--
1.7.1
------------------------------------------------------------------------------
DreamFactory - Open Source REST & JSON Services for HTML5 & Native Apps
OAuth, Users, Roles, SQL, NoSQL, BLOB Storage and External API Access
Free app hosting. Or install the open source package on any LAMP server.
Sign up and see examples for AngularJS, jQuery, Sencha Touch and Native!
http://pubads.g.doubleclick.net/gampad/clk?id=63469471&iu=/4140/ostg.clktrk
_______________________________________________
Ltp-list mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/ltp-list
