X-Git-Url: http://git.joshuawise.com/netwatch.git/blobdiff_plain/9b8c947be2d07e7c5006a92127e58b6022718cbd..33e49b2e6d599bc56326841b5b373b9f76adc5f7:/aseg/counter.c?ds=inline diff --git a/aseg/counter.c b/aseg/counter.c deleted file mode 100644 index 8f807aa..0000000 --- a/aseg/counter.c +++ /dev/null @@ -1,61 +0,0 @@ -#include - -char counter = 0; -unsigned long pcisave; -unsigned char vgasave; -unsigned char thestr[512]; - -void memcpy(char *dst, char *src, int c) -{ - while (c--) - *(dst++) = *(src++); -} - -void strcpy(char *dst, char *src) -{ - while (*src) - *(dst++) = *(src++); -} - -unsigned char vgaread(unsigned char idx) -{ - outb(0x3D4, idx); - inb(0x3D5); -} - -void strblit(char *src) -{ - char *destp = (char*)(0xB8000UL | (((unsigned int)vgaread(0xC)) << 9) | (((unsigned int)vgaread(0xD)) << 1)); - while (*src) - { - *(destp++) = *(src++); - *(destp++) = 0x1F; - } -} - -void __start (void) -{ - unsigned char smramc; - - pcisave = inl(0xCF8); - vgasave = inb(0x3D4); - - counter++; - outb(0x80, counter); - - strcpy(thestr, "15-412!"); - - smramc = pci_read8(0, 0, 0, 0x70); - pci_write8(0, 0, 0, 0x70, (smramc & 0xF3) | 0x08); - strblit(thestr); - pci_write8(0, 0, 0, 0x70, smramc); - - outl(0xCF8, pcisave); - outb(0x3D4, vgasave); - - outb(0x834, 0x40); // ack the periodic IRQ - outb(0x830, (inb(0x830) | 0x2) & ~0x40); - outb(0x830, inb(0x830) | 0x40); - -} -