void setup_misc(void)
{
extern const uint32_t mboot_info;
struct multiboot_info *pmboot_info = (void *)((uintptr_t)mboot_info);
setup_memory_map(pmboot_info);
setup_cmdline(pmboot_info);
}
void __init setup_arch(char **cmdline_p)
{
#ifdef CONFIG_64BIT
extern int parisc_narrow_firmware;
#endif
unwind_init();
init_per_cpu(smp_processor_id()); /* Set Modes & Enable FP */
#ifdef CONFIG_64BIT
printk(KERN_INFO "The 64-bit Kernel has started...\n");
#else
printk(KERN_INFO "The 32-bit Kernel has started...\n");
#endif
printk(KERN_INFO "Default page size is %dKB.\n", (int)(PAGE_SIZE / 1024));
pdc_console_init();
#ifdef CONFIG_64BIT
if(parisc_narrow_firmware) {
printk(KERN_INFO "Kernel is using PDC in 32-bit mode.\n");
}
#endif
setup_pdc();
setup_cmdline(cmdline_p);
collect_boot_cpu_data();
do_memory_inventory(); /* probe for physical memory */
parisc_cache_init();
paging_init();
#ifdef CONFIG_CHASSIS_LCD_LED
/* initialize the LCD/LED after boot_cpu_data is available ! */
led_init(); /* LCD/LED initialization */
#endif
#ifdef CONFIG_PA11
dma_ops_init();
#endif
#if defined(CONFIG_VT) && defined(CONFIG_DUMMY_CONSOLE)
conswitchp = &dummy_con; /* we use take_over_console() later ! */
#endif
}
void
_main(void) {
shdr = (struct startup_header *)boot_args.shdr_addr;
board_init();
setup_cmdline();
cpu_startup();
#define INIT_SYSPAGE_SIZE 0x600
init_syspage_memory(ws_alloc(INIT_SYSPAGE_SIZE), INIT_SYSPAGE_SIZE);
if(shdr->imagefs_paddr != 0) {
avoid_ram(shdr->imagefs_paddr, shdr->stored_size);
}
main(_argc, _argv, envv);
//
// Tell the mini-drivers that the next time they're called, they're
// going to be in the kernel. Also flip the handler & data pointers
// to the proper values for that environment.
//
mdriver_hook();
//
// Copy the local version of the system page we've built to the real
// system page location we allocated in init_system_private().
//
write_syspage_memory();
//
// Tell the AP's that that the syspage is now present.
//
smp_hook_rtn();
startnext();
}
void __init setup_arch(char **cmdline_p)
{
init_per_cpu(smp_processor_id()); /* Set Modes & Enable FP */
#ifdef __LP64__
printk(KERN_INFO "The 64-bit Kernel has started...\n");
#else
printk(KERN_INFO "The 32-bit Kernel has started...\n");
#endif
pdc_console_init();
#ifdef CONFIG_PDC_NARROW
printk(KERN_INFO "Kernel is using PDC in 32-bit mode.\n");
#endif
setup_pdc();
setup_cmdline(cmdline_p);
collect_boot_cpu_data();
do_memory_inventory(); /* probe for physical memory */
cache_init();
paging_init();
#ifdef CONFIG_CHASSIS_LCD_LED
/* initialize the LCD/LED after boot_cpu_data is available ! */
led_init(); /* LCD/LED initialization */
#endif
#ifdef CONFIG_PA11
dma_ops_init();
#endif
#ifdef CONFIG_VT
# if defined(CONFIG_STI_CONSOLE) || defined(CONFIG_DUMMY_CONSOLE)
conswitchp = &dummy_con; /* we use take_over_console() later ! */
# endif
#endif
}
gboolean
do_load_prompt (void)
{
gboolean ret = FALSE;
if (!read_subshell_prompt ())
return ret;
/* Don't actually change the prompt if it's invisible */
if (top_dlg != NULL && ((Dlg_head *) top_dlg->data == midnight_dlg) && command_prompt)
{
setup_cmdline ();
/* since the prompt has changed, and we are called from one of the
* tty_get_event channels, the prompt updating does not take place
* automatically: force a cursor update and a screen refresh
*/
update_cursor (midnight_dlg);
mc_refresh ();
ret = TRUE;
}
update_subshell_prompt = TRUE;
return ret;
}
void __init setup_arch(char **cmdline_p)
{
#ifdef CONFIG_64BIT
extern int parisc_narrow_firmware;
#endif
unwind_init();
init_per_cpu(smp_processor_id()); /* Set Modes & Enable FP */
#ifdef CONFIG_64BIT
printk(KERN_INFO "The 64-bit Kernel has started...\n");
#else
printk(KERN_INFO "The 32-bit Kernel has started...\n");
#endif
printk(KERN_INFO "Kernel default page size is %d KB. Huge pages ",
(int)(PAGE_SIZE / 1024));
#ifdef CONFIG_HUGETLB_PAGE
printk(KERN_CONT "enabled with %d MB physical and %d MB virtual size",
1 << (REAL_HPAGE_SHIFT - 20), 1 << (HPAGE_SHIFT - 20));
#else
printk(KERN_CONT "disabled");
#endif
printk(KERN_CONT ".\n");
/*
* Check if initial kernel page mappings are sufficient.
* panic early if not, else we may access kernel functions
* and variables which can't be reached.
*/
if (__pa((unsigned long) &_end) >= KERNEL_INITIAL_SIZE)
panic("KERNEL_INITIAL_ORDER too small!");
pdc_console_init();
#ifdef CONFIG_64BIT
if(parisc_narrow_firmware) {
printk(KERN_INFO "Kernel is using PDC in 32-bit mode.\n");
}
#endif
setup_pdc();
setup_cmdline(cmdline_p);
collect_boot_cpu_data();
do_memory_inventory(); /* probe for physical memory */
parisc_cache_init();
paging_init();
#ifdef CONFIG_CHASSIS_LCD_LED
/* initialize the LCD/LED after boot_cpu_data is available ! */
led_init(); /* LCD/LED initialization */
#endif
#ifdef CONFIG_PA11
dma_ops_init();
#endif
#if defined(CONFIG_VT) && defined(CONFIG_DUMMY_CONSOLE)
conswitchp = &dummy_con; /* we use do_take_over_console() later ! */
#endif
clear_sched_clock_stable();
}
void
setup_panels (void)
{
int start_y;
if (mc_global.tty.console_flag != '\0')
{
int minimum;
if (output_lines < 0)
output_lines = 0;
height =
LINES - mc_global.keybar_visible - (command_prompt ? 1 : 0) - menubar_visible -
output_lines - mc_global.message_visible;
minimum = MINHEIGHT * (1 + panels_layout.horizontal_split);
if (height < minimum)
{
output_lines -= minimum - height;
height = minimum;
}
}
else
{
height =
LINES - menubar_visible - (command_prompt ? 1 : 0) - mc_global.keybar_visible -
mc_global.message_visible;
}
check_split (&panels_layout);
start_y = menubar_visible;
/* The column computing is deferred until panel_do_cols */
if (panels_layout.horizontal_split)
{
widget_set_size (panels[0].widget, start_y, 0, panels_layout.top_panel_size, 0);
widget_set_size (panels[1].widget, start_y + panels_layout.top_panel_size, 0,
height - panels_layout.top_panel_size, 0);
}
else
{
widget_set_size (panels[0].widget, start_y, 0, height, 0);
widget_set_size (panels[1].widget, start_y, panels_layout.left_panel_size, height, 0);
}
panel_do_cols (0);
panel_do_cols (1);
widget_set_size (WIDGET (the_menubar), 0, 0, 1, COLS);
if (command_prompt)
{
#ifdef ENABLE_SUBSHELL
if (!mc_global.tty.use_subshell || !do_load_prompt ())
#endif
setup_cmdline ();
}
else
{
widget_set_size (WIDGET (cmdline), 0, 0, 0, 0);
widget_set_size (WIDGET (the_prompt), LINES, COLS, 0, 0);
}
widget_set_size (WIDGET (the_bar), LINES - 1, 0, mc_global.keybar_visible, COLS);
buttonbar_set_visible (the_bar, mc_global.keybar_visible);
/* Output window */
if (mc_global.tty.console_flag != '\0' && output_lines)
{
output_start_y = LINES - (command_prompt ? 1 : 0) - mc_global.keybar_visible - output_lines;
show_console_contents (output_start_y,
LINES - output_lines - mc_global.keybar_visible - 1,
LINES - mc_global.keybar_visible - 1);
}
if (mc_global.message_visible)
widget_set_size (WIDGET (the_hint), height + start_y, 0, 1, COLS);
else
widget_set_size (WIDGET (the_hint), 0, 0, 0, 0);
update_xterm_title_path ();
}