X-Git-Url: http://git.joshuawise.com/netwatch.git/blobdiff_plain/91a6abf7a700b750c4a9ba1f4c801a41f0bdd4b1..33e49b2e6d599bc56326841b5b373b9f76adc5f7:/aseg/counter.c diff --git a/aseg/counter.c b/aseg/counter.c deleted file mode 100644 index 2b1d6ea..0000000 --- a/aseg/counter.c +++ /dev/null @@ -1,118 +0,0 @@ -#include -#include -#include -#include - -char thestr[512]; - -#include "vga-overlay.h" - -unsigned int counter = 0; -unsigned long pcisave; -unsigned char vgasave; - -void pci_dump() { - char s[40]; - unsigned long cts; - static int curdev = 0; /* 0 if kbd, 1 if mouse */ - - cts = inl(0x84C); - - outl(0x848, 0x0); - - switch(cts&0xF0000) - { - case 0x20000: - { - unsigned char b; - strcpy(s, "READxxxxxxxxxxxxxxxx"); - tohex(s+4, cts); - b = inb(cts & 0xFFFF); - tohex(s+12, b); - if ((cts & 0xFFFF) == 0x64) - curdev = (b & 0x20) ? 1 : 0; - if ((curdev == 0) && ((cts & 0xFFFF) == 0x60) && (b == 0x01)) - outb(0xCF9, 0x4); - dolog(s); - *(unsigned char*)0xAFFD0 /* EAX */ = b; - break; - } - case 0x30000: - { - unsigned char b; - - strcpy(s, "WRITxxxxxxxxxxxxxxxx"); - b = *(unsigned char*)0xAFFD0 /* EAX */; - tohex(s+4, cts); - tohex(s+12, b); - dolog(s); - outb(cts & 0xFFFF, b); - break; - } - default: - dolog("Unhandled PCI cycle"); - } -} - -void __start (void) -{ - static int first = 1; - - pcisave = inl(0xCF8); - vgasave = inb(0x3D4); - - if (first) - { - first = 0; - dolog("NetWatch running..."); - } - - counter++; - outb(0x80, (counter & 0xFF)); - - strcpy(thestr, "15-412! xxxxxxxx xxxxxxxx"); - tohex(thestr + 8, inl(0x0834)); - tohex(thestr + 17, counter); - strblit(thestr, 0, 0); - - if (inl(0x834) & 0x20) - dolog("Warning: unhandled APM access"); - if (inl(0x834) & 0x1000) - { - if (inl(0x844) & 0x1000) /* devact_sts */ - { - pci_dump(); - outl(0x848, 0x1000); - outl(0x844, 0x1000); - } - } - if (inl(0x834) & 0x4000) - dolog("Long periodic timer"); - if (inl(0x840) & 0x1000) - { - dolog("Caught device monitor trap"); - pci_dump(); - outl(0x840, 0x1100); - outl(0x840, 0x0100); - } - if (inl(0x834) & ~(0x4160)) - { - char s[40]; - strcpy(s, "Unknown: xxxxxxxx"); - tohex(s + 9, inl(0x834) & ~(0x140)); - dolog(s); - } - - - outlog(); - - outl(0xCF8, pcisave); - outb(0x3D4, vgasave); - - outl(0x848, 0x1000); - outl(0x834, /*0x40*/0xFFFF); // ack the periodic IRQ - outb(0x830, (inb(0x830) | 0x2) & ~0x40); - outb(0x830, inb(0x830) | 0x40); - -} -