mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-05 06:16:56 +07:00
1538a9e0e0
It isn't necessary for command streams generated by the kernel (at least not while we aren't storing ring or indirect buffers in VRAM). Signed-off-by: Michel Dänzer <michel.daenzer@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
504 lines
14 KiB
C
504 lines
14 KiB
C
/*
|
|
* Copyright 2008 Advanced Micro Devices, Inc.
|
|
* Copyright 2008 Red Hat Inc.
|
|
* Copyright 2009 Jerome Glisse.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
* Authors: Dave Airlie
|
|
* Alex Deucher
|
|
* Jerome Glisse
|
|
*/
|
|
#include <linux/seq_file.h>
|
|
#include <linux/slab.h>
|
|
#include <drm/drmP.h>
|
|
#include "radeon_reg.h"
|
|
#include "radeon.h"
|
|
#include "radeon_asic.h"
|
|
#include "atom.h"
|
|
#include "r100d.h"
|
|
#include "r420d.h"
|
|
#include "r420_reg_safe.h"
|
|
|
|
void r420_pm_init_profile(struct radeon_device *rdev)
|
|
{
|
|
/* default */
|
|
rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_ps_idx = rdev->pm.default_power_state_index;
|
|
rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
|
|
rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_off_cm_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_DEFAULT_IDX].dpms_on_cm_idx = 0;
|
|
/* low sh */
|
|
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_ps_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_ps_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_off_cm_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_LOW_SH_IDX].dpms_on_cm_idx = 0;
|
|
/* mid sh */
|
|
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_ps_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_ps_idx = 1;
|
|
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_off_cm_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_MID_SH_IDX].dpms_on_cm_idx = 0;
|
|
/* high sh */
|
|
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_ps_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
|
|
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_off_cm_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_HIGH_SH_IDX].dpms_on_cm_idx = 0;
|
|
/* low mh */
|
|
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_ps_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
|
|
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_off_cm_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_LOW_MH_IDX].dpms_on_cm_idx = 0;
|
|
/* mid mh */
|
|
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_ps_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
|
|
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_off_cm_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_MID_MH_IDX].dpms_on_cm_idx = 0;
|
|
/* high mh */
|
|
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_ps_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_ps_idx = rdev->pm.default_power_state_index;
|
|
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_off_cm_idx = 0;
|
|
rdev->pm.profiles[PM_PROFILE_HIGH_MH_IDX].dpms_on_cm_idx = 0;
|
|
}
|
|
|
|
static void r420_set_reg_safe(struct radeon_device *rdev)
|
|
{
|
|
rdev->config.r300.reg_safe_bm = r420_reg_safe_bm;
|
|
rdev->config.r300.reg_safe_bm_size = ARRAY_SIZE(r420_reg_safe_bm);
|
|
}
|
|
|
|
void r420_pipes_init(struct radeon_device *rdev)
|
|
{
|
|
unsigned tmp;
|
|
unsigned gb_pipe_select;
|
|
unsigned num_pipes;
|
|
|
|
/* GA_ENHANCE workaround TCL deadlock issue */
|
|
WREG32(R300_GA_ENHANCE, R300_GA_DEADLOCK_CNTL | R300_GA_FASTSYNC_CNTL |
|
|
(1 << 2) | (1 << 3));
|
|
/* add idle wait as per freedesktop.org bug 24041 */
|
|
if (r100_gui_wait_for_idle(rdev)) {
|
|
printk(KERN_WARNING "Failed to wait GUI idle while "
|
|
"programming pipes. Bad things might happen.\n");
|
|
}
|
|
/* get max number of pipes */
|
|
gb_pipe_select = RREG32(R400_GB_PIPE_SELECT);
|
|
num_pipes = ((gb_pipe_select >> 12) & 3) + 1;
|
|
|
|
/* SE chips have 1 pipe */
|
|
if ((rdev->pdev->device == 0x5e4c) ||
|
|
(rdev->pdev->device == 0x5e4f))
|
|
num_pipes = 1;
|
|
|
|
rdev->num_gb_pipes = num_pipes;
|
|
tmp = 0;
|
|
switch (num_pipes) {
|
|
default:
|
|
/* force to 1 pipe */
|
|
num_pipes = 1;
|
|
case 1:
|
|
tmp = (0 << 1);
|
|
break;
|
|
case 2:
|
|
tmp = (3 << 1);
|
|
break;
|
|
case 3:
|
|
tmp = (6 << 1);
|
|
break;
|
|
case 4:
|
|
tmp = (7 << 1);
|
|
break;
|
|
}
|
|
WREG32(R500_SU_REG_DEST, (1 << num_pipes) - 1);
|
|
/* Sub pixel 1/12 so we can have 4K rendering according to doc */
|
|
tmp |= R300_TILE_SIZE_16 | R300_ENABLE_TILING;
|
|
WREG32(R300_GB_TILE_CONFIG, tmp);
|
|
if (r100_gui_wait_for_idle(rdev)) {
|
|
printk(KERN_WARNING "Failed to wait GUI idle while "
|
|
"programming pipes. Bad things might happen.\n");
|
|
}
|
|
|
|
tmp = RREG32(R300_DST_PIPE_CONFIG);
|
|
WREG32(R300_DST_PIPE_CONFIG, tmp | R300_PIPE_AUTO_CONFIG);
|
|
|
|
WREG32(R300_RB2D_DSTCACHE_MODE,
|
|
RREG32(R300_RB2D_DSTCACHE_MODE) |
|
|
R300_DC_AUTOFLUSH_ENABLE |
|
|
R300_DC_DC_DISABLE_IGNORE_PE);
|
|
|
|
if (r100_gui_wait_for_idle(rdev)) {
|
|
printk(KERN_WARNING "Failed to wait GUI idle while "
|
|
"programming pipes. Bad things might happen.\n");
|
|
}
|
|
|
|
if (rdev->family == CHIP_RV530) {
|
|
tmp = RREG32(RV530_GB_PIPE_SELECT2);
|
|
if ((tmp & 3) == 3)
|
|
rdev->num_z_pipes = 2;
|
|
else
|
|
rdev->num_z_pipes = 1;
|
|
} else
|
|
rdev->num_z_pipes = 1;
|
|
|
|
DRM_INFO("radeon: %d quad pipes, %d z pipes initialized.\n",
|
|
rdev->num_gb_pipes, rdev->num_z_pipes);
|
|
}
|
|
|
|
u32 r420_mc_rreg(struct radeon_device *rdev, u32 reg)
|
|
{
|
|
unsigned long flags;
|
|
u32 r;
|
|
|
|
spin_lock_irqsave(&rdev->mc_idx_lock, flags);
|
|
WREG32(R_0001F8_MC_IND_INDEX, S_0001F8_MC_IND_ADDR(reg));
|
|
r = RREG32(R_0001FC_MC_IND_DATA);
|
|
spin_unlock_irqrestore(&rdev->mc_idx_lock, flags);
|
|
return r;
|
|
}
|
|
|
|
void r420_mc_wreg(struct radeon_device *rdev, u32 reg, u32 v)
|
|
{
|
|
unsigned long flags;
|
|
|
|
spin_lock_irqsave(&rdev->mc_idx_lock, flags);
|
|
WREG32(R_0001F8_MC_IND_INDEX, S_0001F8_MC_IND_ADDR(reg) |
|
|
S_0001F8_MC_IND_WR_EN(1));
|
|
WREG32(R_0001FC_MC_IND_DATA, v);
|
|
spin_unlock_irqrestore(&rdev->mc_idx_lock, flags);
|
|
}
|
|
|
|
static void r420_debugfs(struct radeon_device *rdev)
|
|
{
|
|
if (r100_debugfs_rbbm_init(rdev)) {
|
|
DRM_ERROR("Failed to register debugfs file for RBBM !\n");
|
|
}
|
|
if (r420_debugfs_pipes_info_init(rdev)) {
|
|
DRM_ERROR("Failed to register debugfs file for pipes !\n");
|
|
}
|
|
}
|
|
|
|
static void r420_clock_resume(struct radeon_device *rdev)
|
|
{
|
|
u32 sclk_cntl;
|
|
|
|
if (radeon_dynclks != -1 && radeon_dynclks)
|
|
radeon_atom_set_clock_gating(rdev, 1);
|
|
sclk_cntl = RREG32_PLL(R_00000D_SCLK_CNTL);
|
|
sclk_cntl |= S_00000D_FORCE_CP(1) | S_00000D_FORCE_VIP(1);
|
|
if (rdev->family == CHIP_R420)
|
|
sclk_cntl |= S_00000D_FORCE_PX(1) | S_00000D_FORCE_TX(1);
|
|
WREG32_PLL(R_00000D_SCLK_CNTL, sclk_cntl);
|
|
}
|
|
|
|
static void r420_cp_errata_init(struct radeon_device *rdev)
|
|
{
|
|
struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
|
|
|
|
/* RV410 and R420 can lock up if CP DMA to host memory happens
|
|
* while the 2D engine is busy.
|
|
*
|
|
* The proper workaround is to queue a RESYNC at the beginning
|
|
* of the CP init, apparently.
|
|
*/
|
|
radeon_scratch_get(rdev, &rdev->config.r300.resync_scratch);
|
|
radeon_ring_lock(rdev, ring, 8);
|
|
radeon_ring_write(ring, PACKET0(R300_CP_RESYNC_ADDR, 1));
|
|
radeon_ring_write(ring, rdev->config.r300.resync_scratch);
|
|
radeon_ring_write(ring, 0xDEADBEEF);
|
|
radeon_ring_unlock_commit(rdev, ring, false);
|
|
}
|
|
|
|
static void r420_cp_errata_fini(struct radeon_device *rdev)
|
|
{
|
|
struct radeon_ring *ring = &rdev->ring[RADEON_RING_TYPE_GFX_INDEX];
|
|
|
|
/* Catch the RESYNC we dispatched all the way back,
|
|
* at the very beginning of the CP init.
|
|
*/
|
|
radeon_ring_lock(rdev, ring, 8);
|
|
radeon_ring_write(ring, PACKET0(R300_RB3D_DSTCACHE_CTLSTAT, 0));
|
|
radeon_ring_write(ring, R300_RB3D_DC_FINISH);
|
|
radeon_ring_unlock_commit(rdev, ring, false);
|
|
radeon_scratch_free(rdev, rdev->config.r300.resync_scratch);
|
|
}
|
|
|
|
static int r420_startup(struct radeon_device *rdev)
|
|
{
|
|
int r;
|
|
|
|
/* set common regs */
|
|
r100_set_common_regs(rdev);
|
|
/* program mc */
|
|
r300_mc_program(rdev);
|
|
/* Resume clock */
|
|
r420_clock_resume(rdev);
|
|
/* Initialize GART (initialize after TTM so we can allocate
|
|
* memory through TTM but finalize after TTM) */
|
|
if (rdev->flags & RADEON_IS_PCIE) {
|
|
r = rv370_pcie_gart_enable(rdev);
|
|
if (r)
|
|
return r;
|
|
}
|
|
if (rdev->flags & RADEON_IS_PCI) {
|
|
r = r100_pci_gart_enable(rdev);
|
|
if (r)
|
|
return r;
|
|
}
|
|
r420_pipes_init(rdev);
|
|
|
|
/* allocate wb buffer */
|
|
r = radeon_wb_init(rdev);
|
|
if (r)
|
|
return r;
|
|
|
|
r = radeon_fence_driver_start_ring(rdev, RADEON_RING_TYPE_GFX_INDEX);
|
|
if (r) {
|
|
dev_err(rdev->dev, "failed initializing CP fences (%d).\n", r);
|
|
return r;
|
|
}
|
|
|
|
/* Enable IRQ */
|
|
if (!rdev->irq.installed) {
|
|
r = radeon_irq_kms_init(rdev);
|
|
if (r)
|
|
return r;
|
|
}
|
|
|
|
r100_irq_set(rdev);
|
|
rdev->config.r300.hdp_cntl = RREG32(RADEON_HOST_PATH_CNTL);
|
|
/* 1M ring buffer */
|
|
r = r100_cp_init(rdev, 1024 * 1024);
|
|
if (r) {
|
|
dev_err(rdev->dev, "failed initializing CP (%d).\n", r);
|
|
return r;
|
|
}
|
|
r420_cp_errata_init(rdev);
|
|
|
|
r = radeon_ib_pool_init(rdev);
|
|
if (r) {
|
|
dev_err(rdev->dev, "IB initialization failed (%d).\n", r);
|
|
return r;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int r420_resume(struct radeon_device *rdev)
|
|
{
|
|
int r;
|
|
|
|
/* Make sur GART are not working */
|
|
if (rdev->flags & RADEON_IS_PCIE)
|
|
rv370_pcie_gart_disable(rdev);
|
|
if (rdev->flags & RADEON_IS_PCI)
|
|
r100_pci_gart_disable(rdev);
|
|
/* Resume clock before doing reset */
|
|
r420_clock_resume(rdev);
|
|
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
|
|
if (radeon_asic_reset(rdev)) {
|
|
dev_warn(rdev->dev, "GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
|
|
RREG32(R_000E40_RBBM_STATUS),
|
|
RREG32(R_0007C0_CP_STAT));
|
|
}
|
|
/* check if cards are posted or not */
|
|
if (rdev->is_atom_bios) {
|
|
atom_asic_init(rdev->mode_info.atom_context);
|
|
} else {
|
|
radeon_combios_asic_init(rdev->ddev);
|
|
}
|
|
/* Resume clock after posting */
|
|
r420_clock_resume(rdev);
|
|
/* Initialize surface registers */
|
|
radeon_surface_init(rdev);
|
|
|
|
rdev->accel_working = true;
|
|
r = r420_startup(rdev);
|
|
if (r) {
|
|
rdev->accel_working = false;
|
|
}
|
|
return r;
|
|
}
|
|
|
|
int r420_suspend(struct radeon_device *rdev)
|
|
{
|
|
radeon_pm_suspend(rdev);
|
|
r420_cp_errata_fini(rdev);
|
|
r100_cp_disable(rdev);
|
|
radeon_wb_disable(rdev);
|
|
r100_irq_disable(rdev);
|
|
if (rdev->flags & RADEON_IS_PCIE)
|
|
rv370_pcie_gart_disable(rdev);
|
|
if (rdev->flags & RADEON_IS_PCI)
|
|
r100_pci_gart_disable(rdev);
|
|
return 0;
|
|
}
|
|
|
|
void r420_fini(struct radeon_device *rdev)
|
|
{
|
|
radeon_pm_fini(rdev);
|
|
r100_cp_fini(rdev);
|
|
radeon_wb_fini(rdev);
|
|
radeon_ib_pool_fini(rdev);
|
|
radeon_gem_fini(rdev);
|
|
if (rdev->flags & RADEON_IS_PCIE)
|
|
rv370_pcie_gart_fini(rdev);
|
|
if (rdev->flags & RADEON_IS_PCI)
|
|
r100_pci_gart_fini(rdev);
|
|
radeon_agp_fini(rdev);
|
|
radeon_irq_kms_fini(rdev);
|
|
radeon_fence_driver_fini(rdev);
|
|
radeon_bo_fini(rdev);
|
|
if (rdev->is_atom_bios) {
|
|
radeon_atombios_fini(rdev);
|
|
} else {
|
|
radeon_combios_fini(rdev);
|
|
}
|
|
kfree(rdev->bios);
|
|
rdev->bios = NULL;
|
|
}
|
|
|
|
int r420_init(struct radeon_device *rdev)
|
|
{
|
|
int r;
|
|
|
|
/* Initialize scratch registers */
|
|
radeon_scratch_init(rdev);
|
|
/* Initialize surface registers */
|
|
radeon_surface_init(rdev);
|
|
/* TODO: disable VGA need to use VGA request */
|
|
/* restore some register to sane defaults */
|
|
r100_restore_sanity(rdev);
|
|
/* BIOS*/
|
|
if (!radeon_get_bios(rdev)) {
|
|
if (ASIC_IS_AVIVO(rdev))
|
|
return -EINVAL;
|
|
}
|
|
if (rdev->is_atom_bios) {
|
|
r = radeon_atombios_init(rdev);
|
|
if (r) {
|
|
return r;
|
|
}
|
|
} else {
|
|
r = radeon_combios_init(rdev);
|
|
if (r) {
|
|
return r;
|
|
}
|
|
}
|
|
/* Reset gpu before posting otherwise ATOM will enter infinite loop */
|
|
if (radeon_asic_reset(rdev)) {
|
|
dev_warn(rdev->dev,
|
|
"GPU reset failed ! (0xE40=0x%08X, 0x7C0=0x%08X)\n",
|
|
RREG32(R_000E40_RBBM_STATUS),
|
|
RREG32(R_0007C0_CP_STAT));
|
|
}
|
|
/* check if cards are posted or not */
|
|
if (radeon_boot_test_post_card(rdev) == false)
|
|
return -EINVAL;
|
|
|
|
/* Initialize clocks */
|
|
radeon_get_clock_info(rdev->ddev);
|
|
/* initialize AGP */
|
|
if (rdev->flags & RADEON_IS_AGP) {
|
|
r = radeon_agp_init(rdev);
|
|
if (r) {
|
|
radeon_agp_disable(rdev);
|
|
}
|
|
}
|
|
/* initialize memory controller */
|
|
r300_mc_init(rdev);
|
|
r420_debugfs(rdev);
|
|
/* Fence driver */
|
|
r = radeon_fence_driver_init(rdev);
|
|
if (r) {
|
|
return r;
|
|
}
|
|
/* Memory manager */
|
|
r = radeon_bo_init(rdev);
|
|
if (r) {
|
|
return r;
|
|
}
|
|
if (rdev->family == CHIP_R420)
|
|
r100_enable_bm(rdev);
|
|
|
|
if (rdev->flags & RADEON_IS_PCIE) {
|
|
r = rv370_pcie_gart_init(rdev);
|
|
if (r)
|
|
return r;
|
|
}
|
|
if (rdev->flags & RADEON_IS_PCI) {
|
|
r = r100_pci_gart_init(rdev);
|
|
if (r)
|
|
return r;
|
|
}
|
|
r420_set_reg_safe(rdev);
|
|
|
|
/* Initialize power management */
|
|
radeon_pm_init(rdev);
|
|
|
|
rdev->accel_working = true;
|
|
r = r420_startup(rdev);
|
|
if (r) {
|
|
/* Somethings want wront with the accel init stop accel */
|
|
dev_err(rdev->dev, "Disabling GPU acceleration\n");
|
|
r100_cp_fini(rdev);
|
|
radeon_wb_fini(rdev);
|
|
radeon_ib_pool_fini(rdev);
|
|
radeon_irq_kms_fini(rdev);
|
|
if (rdev->flags & RADEON_IS_PCIE)
|
|
rv370_pcie_gart_fini(rdev);
|
|
if (rdev->flags & RADEON_IS_PCI)
|
|
r100_pci_gart_fini(rdev);
|
|
radeon_agp_fini(rdev);
|
|
rdev->accel_working = false;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* Debugfs info
|
|
*/
|
|
#if defined(CONFIG_DEBUG_FS)
|
|
static int r420_debugfs_pipes_info(struct seq_file *m, void *data)
|
|
{
|
|
struct drm_info_node *node = (struct drm_info_node *) m->private;
|
|
struct drm_device *dev = node->minor->dev;
|
|
struct radeon_device *rdev = dev->dev_private;
|
|
uint32_t tmp;
|
|
|
|
tmp = RREG32(R400_GB_PIPE_SELECT);
|
|
seq_printf(m, "GB_PIPE_SELECT 0x%08x\n", tmp);
|
|
tmp = RREG32(R300_GB_TILE_CONFIG);
|
|
seq_printf(m, "GB_TILE_CONFIG 0x%08x\n", tmp);
|
|
tmp = RREG32(R300_DST_PIPE_CONFIG);
|
|
seq_printf(m, "DST_PIPE_CONFIG 0x%08x\n", tmp);
|
|
return 0;
|
|
}
|
|
|
|
static struct drm_info_list r420_pipes_info_list[] = {
|
|
{"r420_pipes_info", r420_debugfs_pipes_info, 0, NULL},
|
|
};
|
|
#endif
|
|
|
|
int r420_debugfs_pipes_info_init(struct radeon_device *rdev)
|
|
{
|
|
#if defined(CONFIG_DEBUG_FS)
|
|
return radeon_debugfs_add_files(rdev, r420_pipes_info_list, 1);
|
|
#else
|
|
return 0;
|
|
#endif
|
|
}
|