Now that a soft-reboot forces a hard-reboot, it is no longer necessary to manually reset global variables. --- src/block.c | 11 ----------- src/cdrom.c | 2 -- src/clock.c | 1 - src/coreboot.c | 6 ------ src/disk.h | 1 - src/memmap.c | 7 ------- src/memmap.h | 1 - src/optionroms.c | 5 +---- src/pmm.c | 6 ------ src/post.c | 3 --- src/smp.c | 8 -------- src/stacks.c | 2 -- src/usb-hid.c | 9 --------- src/usb-hid.h | 1 - src/usb.c | 2 -- src/util.h | 1 - src/vgahooks.c | 5 ++--- 17 files changed, 3 insertions(+), 68 deletions(-)
diff --git a/src/block.c b/src/block.c index b6b1902..3f4b13f 100644 --- a/src/block.c +++ b/src/block.c @@ -329,14 +329,3 @@ send_disk_op(struct disk_op_s *op)
return stack_hop((u32)op, GET_SEG(SS), __send_disk_op); } - - -/**************************************************************** - * Setup - ****************************************************************/ - -void -drive_setup(void) -{ - memset(&Drives, 0, sizeof(Drives)); -} diff --git a/src/cdrom.c b/src/cdrom.c index 655ee00..349e401 100644 --- a/src/cdrom.c +++ b/src/cdrom.c @@ -109,8 +109,6 @@ cdemu_setup(void) { if (!CONFIG_CDROM_EMU) return; - cdemu_drive_gf = NULL; - cdemu_buf_fl = NULL; if (!Drives.cdcount) return;
diff --git a/src/clock.c b/src/clock.c index f6a43e9..fcdc698 100644 --- a/src/clock.c +++ b/src/clock.c @@ -211,7 +211,6 @@ timer_setup(void) u32 ticks = (hours * 60 + minutes) * 60 + seconds; ticks = ((u64)ticks * PIT_TICK_RATE) / PIT_TICK_INTERVAL; SET_BDA(timer_counter, ticks); - SET_BDA(timer_rollover, 0);
enable_hwirq(0, FUNC16(entry_08)); enable_hwirq(8, FUNC16(entry_70)); diff --git a/src/coreboot.c b/src/coreboot.c index db0063b..50d300c 100644 --- a/src/coreboot.c +++ b/src/coreboot.c @@ -126,8 +126,6 @@ coreboot_fill_map(void) { dprintf(3, "Attempting to find coreboot table\n");
- CBMemTable = NULL; - // Find coreboot table. struct cb_header *cbh = find_cb_header(0, 0x1000); if (!cbh) @@ -290,10 +288,6 @@ coreboot_copy_biostable(void)
dprintf(3, "Relocating coreboot bios tables\n");
- // Init variables set in coreboot table memory scan. - PirOffset = 0; - RsdpAddr = 0; - // Scan CB_MEM_TABLE areas for bios tables. int i, count = MEM_RANGE_COUNT(cbm); for (i=0; i<count; i++) { diff --git a/src/disk.h b/src/disk.h index 9e5b083..55a5da3 100644 --- a/src/disk.h +++ b/src/disk.h @@ -234,7 +234,6 @@ void map_hd_drive(struct drive_s *drive_g); void map_cd_drive(struct drive_s *drive_g); int process_op(struct disk_op_s *op); int send_disk_op(struct disk_op_s *op); -void drive_setup(void);
// floppy.c extern struct floppy_ext_dbt_s diskette_param_table2; diff --git a/src/memmap.c b/src/memmap.c index 84bc4fa..ea05953 100644 --- a/src/memmap.c +++ b/src/memmap.c @@ -119,13 +119,6 @@ add_e820(u64 start, u64 size, u32 type) //dump_map(); }
-// Prep for memmap stuff - init bios table locations. -void -memmap_setup(void) -{ - e820_count = 0; -} - // Report on final memory locations. void memmap_finalize(void) diff --git a/src/memmap.h b/src/memmap.h index d4154c1..01c7ddb 100644 --- a/src/memmap.h +++ b/src/memmap.h @@ -17,7 +17,6 @@ struct e820entry { };
void add_e820(u64 start, u64 size, u32 type); -void memmap_setup(void); void memmap_finalize(void);
// A typical OS page size diff --git a/src/optionroms.c b/src/optionroms.c index ceb4060..854c33f 100644 --- a/src/optionroms.c +++ b/src/optionroms.c @@ -72,7 +72,7 @@ struct pnp_data { #define PCIROM_CODETYPE_X86 0
// The end of the last deployed rom. -u32 RomEnd; +u32 RomEnd = BUILD_ROM_START;
/**************************************************************** @@ -423,9 +423,6 @@ optionrom_setup(void) void vga_setup(void) { - VGAbdf = -1; - RomEnd = BUILD_ROM_START; - if (! CONFIG_OPTIONROMS) return;
diff --git a/src/pmm.c b/src/pmm.c index bb90ff0..e0770ac 100644 --- a/src/pmm.c +++ b/src/pmm.c @@ -193,12 +193,6 @@ malloc_setup(void) ASSERT32FLAT(); dprintf(3, "malloc setup\n");
- ZoneLow.info = ZoneHigh.info = ZoneFSeg.info = NULL; - ZoneTmpLow.info = ZoneTmpHigh.info = NULL; - - // Clear memory in 0xf0000 area. - memset(BiosTableSpace, 0, CONFIG_MAX_BIOSTABLE); - // Populate temp high ram u32 highram = 0; int i; diff --git a/src/post.c b/src/post.c index a72b8cd..4e42731 100644 --- a/src/post.c +++ b/src/post.c @@ -211,7 +211,6 @@ maininit(void) mathcp_setup();
// Initialize mtrr - smp_probe_setup(); mtrr_setup();
// Initialize pci @@ -220,7 +219,6 @@ maininit(void)
// Initialize internal tables boot_setup(); - drive_setup();
// Start hardware initialization (if optionrom threading) if (CONFIG_THREADS && CONFIG_THREAD_OPTIONROMS) @@ -327,7 +325,6 @@ void VISIBLE32INIT post(void) { // Detect ram and setup internal malloc. - memmap_setup(); qemu_cfg_port_probe(); ram_probe(); malloc_setup(); diff --git a/src/smp.c b/src/smp.c index 38e117e..40f5451 100644 --- a/src/smp.c +++ b/src/smp.c @@ -127,11 +127,3 @@ smp_probe(void) dprintf(1, "Found %d cpu(s) max supported %d cpu(s)\n", readl(&CountCPUs), MaxCountCPUs); } - -// Reset variables to zero -void -smp_probe_setup(void) -{ - CountCPUs = 0; - smp_mtrr_count = 0; -} diff --git a/src/stacks.c b/src/stacks.c index dade3af..d541a4f 100644 --- a/src/stacks.c +++ b/src/stacks.c @@ -195,8 +195,6 @@ thread_setup(void) { MainThread.next = &MainThread; MainThread.pprev = &MainThread.next; - MainThread.stackpos = NULL; - CanPreempt = 0; }
// Return the 'struct thread_info' for the currently running thread. diff --git a/src/usb-hid.c b/src/usb-hid.c index b88d684..168b7fa 100644 --- a/src/usb-hid.c +++ b/src/usb-hid.c @@ -130,15 +130,6 @@ usb_hid_init(struct usb_pipe *pipe return -1; }
-void -usb_hid_setup(void) -{ - if (CONFIG_USB_KEYBOARD) - keyboard_pipe = NULL; - if (CONFIG_USB_MOUSE) - mouse_pipe = NULL; -} -
/**************************************************************** * Keyboard events diff --git a/src/usb-hid.h b/src/usb-hid.h index d8199b9..7fbcf4b 100644 --- a/src/usb-hid.h +++ b/src/usb-hid.h @@ -6,7 +6,6 @@ struct usb_interface_descriptor; struct usb_pipe; int usb_hid_init(struct usb_pipe *pipe , struct usb_interface_descriptor *iface, int imax); -void usb_hid_setup(void); inline int usb_kbd_active(void); inline int usb_kbd_command(int command, u8 *param); inline int usb_mouse_active(void); diff --git a/src/usb.c b/src/usb.c index cefc5f3..aa8d72c 100644 --- a/src/usb.c +++ b/src/usb.c @@ -423,8 +423,6 @@ usb_setup(void)
dprintf(3, "init usb\n");
- usb_hid_setup(); - // Look for USB controllers int ehcibdf = -1; int count = 0; diff --git a/src/util.h b/src/util.h index c27037a..1823fd4 100644 --- a/src/util.h +++ b/src/util.h @@ -358,7 +358,6 @@ extern u32 CountCPUs; extern u32 MaxCountCPUs; void wrmsr_smp(u32 index, u64 val); void smp_probe(void); -void smp_probe_setup(void);
// coreboot.c struct cbfs_file; diff --git a/src/vgahooks.c b/src/vgahooks.c index 14678be..eb4dfa8 100644 --- a/src/vgahooks.c +++ b/src/vgahooks.c @@ -13,7 +13,7 @@ #include "config.h" // CONFIG_*
// The Bus/Dev/Fn of the primary VGA device. -int VGAbdf VAR16VISIBLE; +int VGAbdf VAR16VISIBLE = -1; // Coreboot board detected. int CBmainboard VAR16VISIBLE;
@@ -305,11 +305,10 @@ vgahook_setup(const char *vendor, const char *part) if (! CONFIG_VGAHOOKS) return;
- CBmainboard = 0; for (i=0; i<(sizeof(mainboard_list) / sizeof(mainboard_list[0])); i++) { if (!strcmp(vendor, mainboard_list[i].vendor) && !strcmp(part, mainboard_list[i].device)) { - printf("Found mainboard %s %s\n", vendor, part); + printf("Found mainboard %s %s\n", vendor, part); CBmainboard = mainboard_list[i].type; break; }
-
Kevin O'Connor