Split generic and x86 s2ram code: the new files (s2ram.{c,h}) contains
platform specific code moved out of the main file.
Signed-Off-By: Luca Tettamanti <[EMAIL PROTECTED]>
---
Makefile | 8 -
s2ram-x86.c | 331 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
s2ram-x86.h | 10 +
s2ram.c | 331 +-------------------------------------------------------
s2ram.h | 22 ++-
suspend.c | 2
6 files changed, 367 insertions(+), 337 deletions(-)
--- a/Makefile 2007-04-10 23:36:27.000000000 +0200
+++ b/Makefile 2007-04-10 23:46:38.000000000 +0200
@@ -81,7 +81,7 @@
$(CC) $(CC_FLAGS) -DCONFIG_BOTH -c $< -o $@
s2ram.o: s2ram.c s2ram.h whitelist.c
- $(CC) $(CC_FLAGS) -c $< -o $@
+ $(CC) $(CC_FLAGS) -include s2ram-x86.h -c $< -o $@
md5.o encrypt.o: %.o : %.c %.h md5.h
$(CC) $(CC_FLAGS) -DHAVE_INTTYPES_H -DHAVE_STDINT_H -c $< -o $@
@@ -98,11 +98,11 @@
s2disk: $(SWSUSP_OBJ) suspend.c
$(CC) -g $(CC_FLAGS) $^ -o $@ $(SWSUSP_LD_FLAGS)
-s2ram: $(S2RAM_OBJ) s2ram.o
+s2ram: $(S2RAM_OBJ) s2ram.o s2ram-x86.o
$(CC) -g $(CC_FLAGS) $^ -o $@ $(S2RAM_LD_FLAGS)
-s2both: $(SWSUSP_OBJ) $(S2RAM_OBJ) s2ram-both.o suspend.c
- $(CC) -g $(CC_FLAGS) -DCONFIG_BOTH $^ -o $@ $(SWSUSP_LD_FLAGS)
$(S2RAM_LD_FLAGS)
+s2both: $(SWSUSP_OBJ) $(S2RAM_OBJ) s2ram-both.o suspend.c s2ram-x86.o
+ $(CC) -g $(CC_FLAGS) -DCONFIG_BOTH -include s2ram-x86.h $^ -o $@
$(SWSUSP_LD_FLAGS) $(S2RAM_LD_FLAGS)
resume: resume.c $(SWSUSP_OBJ)
$(CC) $(CC_FLAGS) $(STATIC_CC_FLAGS) $^ -o $@ $(STATIC_LD_FLAGS)
$(SWSUSP_LD_FLAGS)
--- a/s2ram.c 2007-04-10 23:36:27.000000000 +0200
+++ b/s2ram.c 2007-04-10 21:40:41.000000000 +0200
@@ -11,244 +11,19 @@
#include <errno.h>
#include <string.h>
-#include <pci/pci.h>
-
#ifndef S2RAM
#define S2RAM
#endif
-#include "vbetool/vbetool.h"
#include "vt.h"
#include "s2ram.h"
-static void *vbe_buffer;
-static unsigned char vga_pci_state[256];
-static struct pci_dev vga_dev;
-static struct pci_access *pacc;
-/* Flags set from whitelist */
-static int flags = 0, force = 0, vbe_mode = -1;
-char bios_version[1024], sys_vendor[1024], sys_product[1024],
sys_version[1024];
-
-/* return codes for s2ram_is_supported */
-#define S2RAM_OK 0
-#define S2RAM_FAIL 1
-#define S2RAM_NOFB 126
-#define S2RAM_UNKNOWN 127
-
-/* flags for the whitelist */
-#define S3_BIOS 0x01 /* machine needs acpi_sleep=s3_bios */
-#define S3_MODE 0x02 /* machine needs acpi_sleep=s3_mode */
-#define VBE_SAVE 0x04 /* machine needs "vbetool save / restore" */
-#define VBE_POST 0x08 /* machine needs "vbetool post" */
-#define RADEON_OFF 0x10 /* machine needs "radeontool light off" */
-#define UNSURE 0x20 /* unverified entries from acpi-support 0.59 */
-#define NOFB 0x40 /* must not use a frame buffer */
-#define VBE_MODE 0x80 /* machine needs "vbetool vbemode get / set" */
-#define PCI_SAVE 0x100 /* we need to save the VGA PCI registers */
-
-#include "whitelist.c"
-
-static void identify_machine(void)
-{
- printf("This machine can be identified by:\n");
- printf(" sys_vendor = \"%s\"\n"
- " sys_product = \"%s\"\n"
- " sys_version = \"%s\"\n"
- " bios_version = \"%s\"\n",
- sys_vendor, sys_product, sys_version, bios_version);
- printf("See http://en.opensuse.org/S2ram for details.\n"
- "\n"
- "If you report a problem, please include the complete output "
- "above.\n");
-}
-
-void machine_known(int i)
-{
- if (i < 0) {
- printf("Internal error: machine_known, i<0. Please report.\n");
- return;
- }
-
- printf("Machine matched entry %d:\n"
- " sys_vendor = '%s'\n"
- " sys_product = '%s'\n"
- " sys_version = '%s'\n"
- " bios_version = '%s'\n", i,
- whitelist[i].sys_vendor, whitelist[i].sys_product,
- whitelist[i].sys_version, whitelist[i].bios_version);
- printf("Fixes: 0x%x %s%s%s%s%s%s%s%s\n", flags,
- (flags & VBE_SAVE) ? "VBE_SAVE " : "",
- (flags & VBE_POST) ? "VBE_POST " : "",
- (flags & VBE_MODE) ? "VBE_MODE " : "",
- (flags & RADEON_OFF) ? "RADEON_OFF " : "",
- (flags & S3_BIOS) ? "S3_BIOS " : "",
- (flags & S3_MODE) ? "S3_MODE " : "",
- (flags & NOFB) ? "NOFB " : "",
- (flags & PCI_SAVE) ? "PCI_SAVE " : "");
- if (flags & UNSURE)
- printf("Machine is in the whitelist but perhaps using "
- "vbetool unnecessarily.\n"
- "Please try to find minimal options.\n\n");
- /* in case of a bugreport we might need to find a better match than
- * the one we already have (additional BIOS version e.g)...
- */
- identify_machine();
-}
-
-static int set_acpi_video_mode(int mode)
-{
- FILE *f = fopen("/proc/sys/kernel/acpi_video_flags", "w");
- if (!f) {
- printf("/proc/sys/kernel/acpi_video_flags does not exist; you
need a kernel >=2.6.16.\n");
- return S2RAM_FAIL;
- }
- fprintf(f, "%d", mode);
- fflush(f);
- fclose(f);
- return S2RAM_OK;
-}
-
-static int match(const char *t, const char *s)
-{
- int len = strlen(s);
- /* empty string matches always */
- if (len == 0)
- return 1;
-
- if (s[len-1] == '*') {
- len--;
- return !strncmp(t, s, len);
- } else {
- return !strcmp(t,s);
- }
-}
-
-static int machine_match(void)
-{
- int i;
- /* sys_vendor = NULL terminates the whitelist array */
- for (i = 0; whitelist[i].sys_vendor; i++) {
- if (match(sys_vendor, whitelist[i].sys_vendor) &&
- match(sys_product, whitelist[i].sys_product) &&
- match(sys_version, whitelist[i].sys_version) &&
- match(bios_version, whitelist[i].bios_version)) {
- return i;
- }
- }
- return -1;
-}
-
-int s2ram_check(int id)
-{
- int ret = S2RAM_OK;
-
- if (id < 0) {
- ret = S2RAM_UNKNOWN;
- } else {
- flags = whitelist[id].flags;
- if ((flags & NOFB) && is_framebuffer())
- ret = S2RAM_NOFB;
- }
-
- return ret;
-}
-
-int find_vga(void)
-{
- struct pci_dev *dev;
- unsigned int class;
-
- pci_scan_bus(pacc); /* We want to get the list of devices */
-
- for (dev=pacc->devices; dev; dev=dev->next) {
- pci_fill_info(dev, PCI_FILL_IDENT);
- class = pci_read_word(dev, PCI_CLASS_DEVICE);
- if (class == 0x300)
- break;
- }
-
- if (!dev)
- return 0;
-
- memcpy(&vga_dev, dev, sizeof(*dev));
- vga_dev.next = NULL;
-
- return 1;
-}
-
-void save_vga_pci(void)
-{
- pci_read_block(&vga_dev, 0, vga_pci_state, 256);
-}
-
-void restore_vga_pci(void)
-{
- pci_write_block(&vga_dev, 0, vga_pci_state, 256);
-}
-
-/* warning: we have to be on a text console when calling this */
-int s2ram_hacks(void)
-{
- int ret = 0;
-
- /* 0 means: don't touch what was set on kernel commandline */
- if (flags & (S3_BIOS | S3_MODE))
- ret = set_acpi_video_mode(flags & (S3_BIOS | S3_MODE));
-
- if (ret)
- return ret;
-
- if (flags & VBE_SAVE) {
- int size;
- vbetool_init();
- printf("Calling save_state\n");
- vbe_buffer = __save_state(&size);
- }
- if (flags & VBE_MODE) {
- vbetool_init();
- printf("Calling get_mode\n");
- vbe_mode = __get_mode();
- }
- if (flags & RADEON_OFF) {
- map_radeon_cntl_mem();
- printf("Calling radeon_cmd_light(0)\n");
- radeon_cmd_light(0);
- }
- if (flags & PCI_SAVE) {
- pacc = pci_alloc(); /* Get the pci_access structure */
- pci_init(pacc); /* Initialize the PCI library */
-
- if (find_vga()) {
- printf("saving PCI config of device %02x:%02x.%d\n",
- vga_dev.bus, vga_dev.dev, vga_dev.func);
- save_vga_pci();
- } else
- /* pci_save requested, no VGA device found => abort */
- return 1;
- }
-
- return 0;
-}
-
-int s2ram_is_supported(void)
-{
- int ret = 0, id;
-
- if (flags && !force) {
- printf("acpi_sleep, vbe_save, vbe_post, radeontool and pci_save"
- " parameter must be used with --force\n\n");
- return EINVAL;
- }
-
- if (!force) {
- dmi_scan();
- id = machine_match();
- ret = s2ram_check(id);
- }
+#ifndef S2RAM_PLATFORM_OPTS
+#define S2RAM_PLATFORM_OPTS
+#endif
- return ret;
-}
+int force;
+int test_mode;
-/* Actually enter the suspend. May be ran on frozen system. */
int s2ram_do(void)
{
int ret = 0;
@@ -271,74 +46,6 @@
return ret;
}
-void s2ram_resume(void)
-{
- if (flags & PCI_SAVE) {
- printf("restoring PCI config of device %02x:%02x.%d\n",
- vga_dev.bus, vga_dev.dev, vga_dev.func);
- restore_vga_pci();
-
- pci_cleanup(pacc);
- }
- // FIXME: can we call vbetool_init() multiple times without cleaning up?
- if (flags & VBE_POST) {
- vbetool_init();
- printf("Calling do_post\n");
- do_post();
- }
- if (vbe_buffer) {
- vbetool_init();
- printf("Calling restore_state_from\n");
- restore_state_from(vbe_buffer);
- }
- if (vbe_mode >= 0) {
- vbetool_init();
- printf("Calling set_vbe_mode\n");
- do_set_mode(vbe_mode, 0);
- }
- if (flags & RADEON_OFF) {
- printf("Calling radeon_cmd_light(1)\n");
- radeon_cmd_light(1);
- }
-}
-
-void s2ram_add_flag(int opt, const char *opt_arg)
-{
- /* The characters are the `deprecated' short options. They will not
- * clash with the new labels untill we reach quirk 65... */
- switch (opt) {
- case 1:
- case 'f':
- force = 1;
- break;
- case 2:
- case 's':
- flags |= VBE_SAVE;
- break;
- case 3:
- case 'p':
- flags |= VBE_POST;
- break;
- case 4:
- case 'm':
- flags |= VBE_MODE;
- break;
- case 5:
- case 'r':
- flags |= RADEON_OFF;
- break;
- case 6:
- case 'v':
- flags |= PCI_SAVE;
- break;
- case 7:
- case 'a':
- flags |= (atoi(optarg) & (S3_BIOS | S3_MODE));
- break;
-
- }
-}
-
#ifndef CONFIG_BOTH
static void usage(void)
{
@@ -346,35 +53,22 @@
"\n"
"Options:\n"
" -h, --help: this text.\n"
- " -n, --test: test if the machine is in the database.\n"
- " returns 0 if known and supported\n"
" -i, --identify: prints a string that identifies the
machine.\n"
" -f, --force: force suspending, even on unknown
machines.\n"
- "\n"
- "the following options are only available with --force:\n"
- " -s, --vbe_save: save VBE state before suspending and "
- "restore after resume.\n"
- " -p, --vbe_post: VBE POST the graphics card after resume\n"
- " -m, --vbe_mode: get VBE mode before suspend and set it
after resume\n"
- " -r, --radeontool: turn off the backlight on radeons "
- "before suspending.\n"
- " -a, --acpi_sleep: set the acpi_sleep parameter before "
- "suspend\n"
- " 1=s3_bios, 2=s3_mode, 3=both\n"
- " -v, --pci_save: save the PCI config space for the VGA
card.\n"
"\n");
+ s2ram_usage_platform();
exit(1);
}
int main(int argc, char *argv[])
{
- int i, id = -1, ret = 0, test_mode = 0;
+ int i, ret = 0;
int active_console = -1;
struct option options[] = {
{ "test", no_argument, NULL, 'n'},
{ "help", no_argument, NULL, 'h'},
{ "identify", no_argument, NULL, 'i'},
- HACKS_LONG_OPTS
+ S2RAM_PLATFORM_OPTS
{ NULL, 0, NULL, 0 }
};
@@ -384,7 +78,6 @@
usage();
break;
case 'i':
- dmi_scan();
identify_machine();
exit(0);
case 'n':
@@ -404,13 +97,7 @@
usage();
}
- if (test_mode) {
- machine_known(id);
- goto out;
- }
-
ret = s2ram_is_supported();
-
if (ret == S2RAM_UNKNOWN) {
printf("Machine is unknown.\n");
identify_machine();
@@ -420,7 +107,7 @@
if (ret == S2RAM_NOFB)
printf("This machine can only suspend without framebuffer.\n");
- if (ret)
+ if (ret || test_mode)
goto out;
/* switch to console 1 first, since we might be in X */
--- a/s2ram.h 2007-04-10 23:36:27.000000000 +0200
+++ b/s2ram.h 2007-04-10 21:39:19.000000000 +0200
@@ -13,20 +13,22 @@
void dmi_scan(void);
/* from s2ram.c */
-int s2ram_check(int id);
+
+/* return codes for s2ram_is_supported */
+#define S2RAM_OK 0
+#define S2RAM_FAIL 1
+#define S2RAM_NOFB 126
+#define S2RAM_UNKNOWN 127
+
+extern int force;
+extern int test_mode;
+
+void s2ram_usage_platform(void);
int s2ram_hacks(void);
int s2ram_is_supported(void);
+void identify_machine(void);
int s2ram_do(void);
void s2ram_resume(void);
void s2ram_add_flag(int opt, const char *arg);
-#define HACKS_LONG_OPTS \
- { "force", no_argument, NULL, 1}, \
- { "vbe_save", no_argument, NULL, 2}, \
- { "vbe_post", no_argument, NULL, 3}, \
- { "vbe_mode", no_argument, NULL, 4}, \
- { "radeontool", no_argument, NULL, 5}, \
- { "pci_save", no_argument, NULL, 6}, \
- { "acpi_sleep", required_argument, NULL, 7},
-
--- a/s2ram-x86.c 1970-01-01 01:00:00.000000000 +0100
+++ b/s2ram-x86.c 2007-04-10 21:38:51.000000000 +0200
@@ -0,0 +1,331 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <getopt.h>
+#include <errno.h>
+
+#include <pci/pci.h>
+
+#include "vbetool/vbetool.h"
+#include "s2ram.h"
+#include "vt.h"
+
+static void *vbe_buffer;
+static unsigned char vga_pci_state[256];
+static struct pci_dev vga_dev;
+static struct pci_access *pacc;
+char bios_version[1024], sys_vendor[1024], sys_product[1024],
sys_version[1024];
+
+static int flags;
+static int vbe_mode = -1;
+
+/* flags for the whitelist */
+#define S3_BIOS 0x01 /* machine needs acpi_sleep=s3_bios */
+#define S3_MODE 0x02 /* machine needs acpi_sleep=s3_mode */
+#define VBE_SAVE 0x04 /* machine needs "vbetool save / restore" */
+#define VBE_POST 0x08 /* machine needs "vbetool post" */
+#define RADEON_OFF 0x10 /* machine needs "radeontool light off" */
+#define UNSURE 0x20 /* unverified entries from acpi-support 0.59 */
+#define NOFB 0x40 /* must not use a frame buffer */
+#define VBE_MODE 0x80 /* machine needs "vbetool vbemode get / set" */
+#define PCI_SAVE 0x100 /* we need to save the VGA PCI registers */
+
+#include "whitelist.c"
+
+void s2ram_usage_platform() {
+ printf(
+ " -n, --test: test if the machine is in the database.\n"
+ " returns 0 if known and supported\n"
+ "the following options are only available with --force:\n"
+ " -s, --vbe_save: save VBE state before suspending and "
+ "restore after resume.\n"
+ " -p, --vbe_post: VBE POST the graphics card after resume\n"
+ " -m, --vbe_mode: get VBE mode before suspend and set it
after resume\n"
+ " -r, --radeontool: turn off the backlight on radeons "
+ "before suspending.\n"
+ " -a, --acpi_sleep: set the acpi_sleep parameter before "
+ "suspend\n"
+ " 1=s3_bios, 2=s3_mode, 3=both\n"
+ " -v, --pci_save: save the PCI config space for the VGA
card.\n"
+ "\n");
+}
+
+void identify_machine(void)
+{
+ static int dmi_done = 0;
+
+ if (!dmi_done) {
+ dmi_scan();
+ dmi_done = 1;
+ }
+
+ printf("This machine can be identified by:\n");
+ printf(" sys_vendor = \"%s\"\n"
+ " sys_product = \"%s\"\n"
+ " sys_version = \"%s\"\n"
+ " bios_version = \"%s\"\n",
+ sys_vendor, sys_product, sys_version, bios_version);
+ printf("See http://en.opensuse.org/S2ram for details.\n"
+ "\n"
+ "If you report a problem, please include the complete output "
+ "above.\n");
+}
+
+static void machine_known(int i)
+{
+ if (i < 0) {
+ printf("Internal error: machine_known, i<0. Please report.\n");
+ return;
+ }
+
+ printf("Machine matched entry %d:\n"
+ " sys_vendor = '%s'\n"
+ " sys_product = '%s'\n"
+ " sys_version = '%s'\n"
+ " bios_version = '%s'\n", i,
+ whitelist[i].sys_vendor, whitelist[i].sys_product,
+ whitelist[i].sys_version, whitelist[i].bios_version);
+ printf("Fixes: 0x%x %s%s%s%s%s%s%s%s\n", flags,
+ (flags & VBE_SAVE) ? "VBE_SAVE " : "",
+ (flags & VBE_POST) ? "VBE_POST " : "",
+ (flags & VBE_MODE) ? "VBE_MODE " : "",
+ (flags & RADEON_OFF) ? "RADEON_OFF " : "",
+ (flags & S3_BIOS) ? "S3_BIOS " : "",
+ (flags & S3_MODE) ? "S3_MODE " : "",
+ (flags & NOFB) ? "NOFB " : "",
+ (flags & PCI_SAVE) ? "PCI_SAVE " : "");
+ if (flags & UNSURE)
+ printf("Machine is in the whitelist but perhaps using "
+ "vbetool unnecessarily.\n"
+ "Please try to find minimal options.\n\n");
+ /* in case of a bugreport we might need to find a better match than
+ * the one we already have (additional BIOS version e.g)...
+ */
+ identify_machine();
+}
+
+static int set_acpi_video_mode(int mode)
+{
+ FILE *f = fopen("/proc/sys/kernel/acpi_video_flags", "w");
+ if (!f) {
+ printf("/proc/sys/kernel/acpi_video_flags does not exist; you
need a kernel >=2.6.16.\n");
+ return S2RAM_FAIL;
+ }
+ fprintf(f, "%d", mode);
+ fflush(f);
+ fclose(f);
+ return S2RAM_OK;
+}
+
+static int match(const char *t, const char *s)
+{
+ int len = strlen(s);
+ /* empty string matches always */
+ if (len == 0)
+ return 1;
+
+ if (s[len-1] == '*') {
+ len--;
+ return !strncmp(t, s, len);
+ } else {
+ return !strcmp(t,s);
+ }
+}
+
+static int machine_match(void)
+{
+ int i;
+ /* sys_vendor = NULL terminates the whitelist array */
+ for (i = 0; whitelist[i].sys_vendor; i++) {
+ if (match(sys_vendor, whitelist[i].sys_vendor) &&
+ match(sys_product, whitelist[i].sys_product) &&
+ match(sys_version, whitelist[i].sys_version) &&
+ match(bios_version, whitelist[i].bios_version)) {
+ return i;
+ }
+ }
+ return -1;
+}
+
+static int s2ram_check(int id)
+{
+ int ret = S2RAM_OK;
+
+ if (id < 0) {
+ ret = S2RAM_UNKNOWN;
+ } else {
+ flags = whitelist[id].flags;
+ if ((flags & NOFB) && is_framebuffer())
+ ret = S2RAM_NOFB;
+ }
+
+ return ret;
+}
+
+static int find_vga(void)
+{
+ struct pci_dev *dev;
+ unsigned int class;
+
+ pci_scan_bus(pacc); /* We want to get the list of devices */
+
+ for (dev=pacc->devices; dev; dev=dev->next) {
+ pci_fill_info(dev, PCI_FILL_IDENT);
+ class = pci_read_word(dev, PCI_CLASS_DEVICE);
+ if (class == 0x300)
+ break;
+ }
+
+ if (!dev)
+ return 0;
+
+ memcpy(&vga_dev, dev, sizeof(*dev));
+ vga_dev.next = NULL;
+
+ return 1;
+}
+
+static void save_vga_pci(void)
+{
+ pci_read_block(&vga_dev, 0, vga_pci_state, 256);
+}
+
+static void restore_vga_pci(void)
+{
+ pci_write_block(&vga_dev, 0, vga_pci_state, 256);
+}
+
+/* warning: we have to be on a text console when calling this */
+int s2ram_hacks(void)
+{
+ int ret = 0;
+
+ /* 0 means: don't touch what was set on kernel commandline */
+ if (flags & (S3_BIOS | S3_MODE))
+ ret = set_acpi_video_mode(flags & (S3_BIOS | S3_MODE));
+
+ if (ret)
+ return ret;
+
+ if (flags & VBE_SAVE) {
+ int size;
+ vbetool_init();
+ printf("Calling save_state\n");
+ vbe_buffer = __save_state(&size);
+ }
+ if (flags & VBE_MODE) {
+ vbetool_init();
+ printf("Calling get_mode\n");
+ vbe_mode = __get_mode();
+ }
+ if (flags & RADEON_OFF) {
+ map_radeon_cntl_mem();
+ printf("Calling radeon_cmd_light(0)\n");
+ radeon_cmd_light(0);
+ }
+ if (flags & PCI_SAVE) {
+ pacc = pci_alloc(); /* Get the pci_access structure */
+ pci_init(pacc); /* Initialize the PCI library */
+
+ if (find_vga()) {
+ printf("saving PCI config of device %02x:%02x.%d\n",
+ vga_dev.bus, vga_dev.dev, vga_dev.func);
+ save_vga_pci();
+ } else
+ /* pci_save requested, no VGA device found => abort */
+ return 1;
+ }
+
+ return 0;
+}
+
+int s2ram_is_supported(void)
+{
+ int ret = 0, id;
+
+ if (flags && !force) {
+ printf("acpi_sleep, vbe_save, vbe_post, radeontool and pci_save"
+ " parameter must be used with --force\n\n");
+ return EINVAL;
+ }
+
+ if (!force) {
+ dmi_scan();
+ id = machine_match();
+ ret = s2ram_check(id);
+
+ if (test_mode && ret != S2RAM_UNKNOWN)
+ machine_known(id);
+ }
+
+ return ret;
+}
+
+void s2ram_resume(void)
+{
+ if (flags & PCI_SAVE) {
+ printf("restoring PCI config of device %02x:%02x.%d\n",
+ vga_dev.bus, vga_dev.dev, vga_dev.func);
+ restore_vga_pci();
+
+ pci_cleanup(pacc);
+ }
+ // FIXME: can we call vbetool_init() multiple times without cleaning up?
+ if (flags & VBE_POST) {
+ vbetool_init();
+ printf("Calling do_post\n");
+ do_post();
+ }
+ if (vbe_buffer) {
+ vbetool_init();
+ printf("Calling restore_state_from\n");
+ restore_state_from(vbe_buffer);
+ }
+ if (vbe_mode >= 0) {
+ vbetool_init();
+ printf("Calling set_vbe_mode\n");
+ do_set_mode(vbe_mode, 0);
+ }
+ if (flags & RADEON_OFF) {
+ printf("Calling radeon_cmd_light(1)\n");
+ radeon_cmd_light(1);
+ }
+}
+
+void s2ram_add_flag(int opt, const char *opt_arg)
+{
+ /* The characters are the `deprecated' short options. They will not
+ * clash with the new labels untill we reach quirk 65... */
+ switch (opt) {
+ case 1:
+ case 'f':
+ force = 1;
+ break;
+ case 2:
+ case 's':
+ flags |= VBE_SAVE;
+ break;
+ case 3:
+ case 'p':
+ flags |= VBE_POST;
+ break;
+ case 4:
+ case 'm':
+ flags |= VBE_MODE;
+ break;
+ case 5:
+ case 'r':
+ flags |= RADEON_OFF;
+ break;
+ case 6:
+ case 'v':
+ flags |= PCI_SAVE;
+ break;
+ case 7:
+ case 'a':
+ flags |= (atoi(optarg) & (S3_BIOS | S3_MODE));
+ break;
+
+ }
+}
+
--- a/s2ram-x86.h 1970-01-01 01:00:00.000000000 +0100
+++ b/s2ram-x86.h 2007-04-10 21:25:13.000000000 +0200
@@ -0,0 +1,10 @@
+#define S2RAM_PLATFORM_OPTS \
+ { "force", no_argument, NULL, 1}, \
+ { "vbe_save", no_argument, NULL, 2}, \
+ { "vbe_post", no_argument, NULL, 3}, \
+ { "vbe_mode", no_argument, NULL, 4}, \
+ { "radeontool", no_argument, NULL, 5}, \
+ { "pci_save", no_argument, NULL, 6}, \
+ { "acpi_sleep", required_argument, NULL, 7},
+
+
--- a/suspend.c 2007-04-10 23:36:27.000000000 +0200
+++ b/suspend.c 2007-04-10 23:45:07.000000000 +0200
@@ -1175,7 +1175,7 @@
{ "image_size", required_argument, NULL, 's'},
{ "resume_offset", required_argument, NULL, 'o'},
#ifdef CONFIG_BOTH
- HACKS_LONG_OPTS
+ S2RAM_PLATFORM_OPTS
#endif
{ NULL, 0, NULL, 0 }
};
Luca
--
Let me make your mind, leave yourself behind
Be not afraid
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