git.joshuawise.com / netwatch.git / blame
| Commit | Line | Data |
|---|---|---|
| 9e2a82e4 JP |
1 | #include <io.h> |
| 2 | #include <smi.h> | |
| 3 | #include <pci.h> | |
| 4 | #include <reg-82801b.h> | |
| 5 | #include <output.h> | |
| 6 | #include "vga-overlay.h" | |
| 7 | #include <smram.h> | |
| 8 | #include "../net/net.h" | |
| 9 | ||
| 10 | extern int _bss, _bssend; | |
| 11 | ||
| 12 | extern void timer_handler(smi_event_t ev); | |
| 13 | extern void kbc_handler(smi_event_t ev); | |
| 14 | extern void gbl_rls_handler(smi_event_t ev); | |
| 15 | ||
| 16 | void __firstrun_start() { | |
| 17 | unsigned char *bp; | |
| 18 | smram_state_t smram; | |
| 19 | ||
| 20 | smram = smram_save_state(); | |
| 21 | smram_tseg_set_state(SMRAM_TSEG_OPEN); | |
| 22 | /* | |
| 23 | for (bp = (void *)&_bss; (void *)bp < (void *)&_bssend; bp++) | |
| 24 | *bp = 0; | |
| 25 | ||
| 26 | vga_flush_imm(0); | |
| 27 | */ | |
| 28 | ||
| 29 | outputf("NetWatch running"); | |
| 30 | ||
| 31 | /* Try really hard to shut up USB_LEGKEY. */ | |
| 32 | pci_write16(0, 31, 2, 0xC0, pci_read16(0, 31, 2, 0xC0)); | |
| 33 | pci_write16(0, 31, 2, 0xC0, 0); | |
| 34 | pci_write16(0, 31, 4, 0xC0, pci_read16(0, 31, 4, 0xC0)); | |
| 35 | pci_write16(0, 31, 4, 0xC0, 0); | |
| 36 | ||
| 37 | /* Turn on the SMIs we want */ | |
| 38 | smi_disable(); | |
| 39 | /* | |
| 40 | ||
| 41 | eth_init(); | |
| 42 | ||
| 43 | smi_register_handler(SMI_EVENT_FAST_TIMER, timer_handler); | |
| 44 | smi_enable_event(SMI_EVENT_FAST_TIMER); | |
| 45 | ||
| 46 | smi_register_handler(SMI_EVENT_DEVTRAP_KBC, kbc_handler); | |
| 47 | smi_enable_event(SMI_EVENT_DEVTRAP_KBC); | |
| 48 | ||
| 49 | smi_register_handler(SMI_EVENT_GBL_RLS, gbl_rls_handler); | |
| 50 | smi_enable_event(SMI_EVENT_GBL_RLS); | |
| 51 | */ | |
| 52 | smi_enable(); | |
| 53 | ||
| 54 | vga_flush_imm(1); | |
| 55 | ||
| 56 | smram_restore_state(smram); | |
| 57 | } | |
| 58 |