+++ /dev/null
-#include <io.h>
-#include <smi.h>
-#include <pci.h>
-#include <reg-82801b.h>
-#include <output.h>
-#include "vga-overlay.h"
-#include <smram.h>
-
-extern int _bss, _bssend;
-
-extern void timer_handler(smi_event_t ev);
-extern void kbc_handler(smi_event_t ev);
-extern void gbl_rls_handler(smi_event_t ev);
-
-int bother_3c905(pci_dev_t *dev)
-{
- if (dev->vid == 0x10B7 || dev->did == 0x9200)
- {
- int bar;
-
- outputf("Found a 3c905 to bother");
- pci_write16(dev->bus, dev->dev, dev->fn, 0x04, 0x00);
-
- for (bar = 0; bar < 6; bar++)
- if (dev->bars[bar].type != PCI_BAR_NONE)
- pci_write32(dev->bus, dev->dev, dev->fn, 0x10 + bar*4, 0);
-
- return 1;
- }
- return 0;
-}
-
-void __firstrun_start() {
- unsigned char *bp;
- smram_state_t smram;
-
- smram = smram_save_state();
- smram_tseg_set_state(SMRAM_TSEG_OPEN);
-
- for (bp = (void *)&_bss; (void *)bp < (void *)&_bssend; bp++)
- *bp = 0;
-
- outputf("NetWatch running");
-
- /* Try really hard to shut up USB_LEGKEY. */
- pci_write16(0, 31, 2, 0xC0, pci_read16(0, 31, 2, 0xC0));
- pci_write16(0, 31, 2, 0xC0, 0);
- pci_write16(0, 31, 4, 0xC0, pci_read16(0, 31, 4, 0xC0));
- pci_write16(0, 31, 4, 0xC0, 0);
-
- /* Turn on the SMIs we want */
- smi_disable();
-
- pci_probe(bother_3c905);
-
- smi_register_handler(SMI_EVENT_FAST_TIMER, timer_handler);
- smi_enable_event(SMI_EVENT_FAST_TIMER);
-
- smi_register_handler(SMI_EVENT_DEVTRAP_KBC, kbc_handler);
- smi_enable_event(SMI_EVENT_DEVTRAP_KBC);
-
- smi_register_handler(SMI_EVENT_GBL_RLS, gbl_rls_handler);
- smi_enable_event(SMI_EVENT_GBL_RLS);
-
- smi_enable();
-
- smram_restore_state(smram);
-}
-