Joshua Wise's Git repositories - netwatch.git/blame_incremental

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Commit	Line	Data
	1	/* firstrun.c
	2	* First-run handler
	3	* NetWatch system management mode administration console
	4	*
	5	* Copyright (c) 2008 Jacob Potter and Joshua Wise. All rights reserved.
	6	* This program is free software; you can redistribute and/or modify it under
	7	* the terms found in the file LICENSE in the root of this source tree.
	8	*
	9	*/
	10
	11	#include <io.h>
	12	#include <smi.h>
	13	#include <pci.h>
	14	#include <reg-82801b.h>
	15	#include <output.h>
	16	#include "vga-overlay.h"
	17	#include <smram.h>
	18	#include <text.h>
	19	#include "../net/net.h"
	20	#include <crc32.h>
	21
	22	extern int _bss, _bssend;
	23
	24	extern void timer_handler(smi_event_t ev);
	25	extern void kbc_handler(smi_event_t ev);
	26	extern void gbl_rls_handler(smi_event_t ev);
	27
	28	extern pci_driver_t *drivers[];
	29
	30	void smi_init() {
	31	smram_state_t smram;
	32	pci_driver_t **driver;
	33
	34	smram = smram_save_state();
	35	smram_tseg_set_state(SMRAM_TSEG_OPEN);
	36
	37	outputf("NetWatch running");
	38
	39	/* Turn on the SMIs we want */
	40	smi_disable();
	41
	42	eth_init();
	43
	44	crc32_init();
	45
	46	/* After everything is initialized, load drivers. */
	47	for (driver = drivers; *driver; driver++)
	48	{
	49	outputf("Probing driver: %s", (*driver)->name);
	50	if (pci_probe_driver(*driver))
	51	output("Found a card");
	52	}
	53	outputf("Driver probe complete");
	54
	55	/* Load in fonts. */
	56	text_init();
	57
	58	smi_register_handler(SMI_EVENT_FAST_TIMER, timer_handler);
	59	smi_enable_event(SMI_EVENT_FAST_TIMER);
	60
	61	smi_register_handler(SMI_EVENT_DEVTRAP_KBC, kbc_handler);
	62	smi_enable_event(SMI_EVENT_DEVTRAP_KBC);
	63
	64	smi_register_handler(SMI_EVENT_GBL_RLS, gbl_rls_handler);
	65	smi_enable_event(SMI_EVENT_GBL_RLS);
	66
	67	smi_enable();
	68
	69	vga_flush_imm(1);
	70
	71	smram_restore_state(smram);
	72	}
	73