1999/0501/alphapc/arch164.c (diff list | history)

1999/0424/sys/src/9/alphapc/arch164.c:42,48 – 1999/0501/sys/src/9/alphapc/arch164.c:42,48 (short | long | prev | next)
1999/0424		for(pa = 0; pa < 8*1024*1024; pa += BY2PG) *pte++ = ((pa>>PGSHIFT)<<1)|1; wind[0x400/4] = ISAWINDOW|2;
1999/0501		wind[0x400/4] = ISAWINDOW|4|2|1;
1999/0424		wind[0x440/4] = 0x00700000; wind[0x480/4] = PADDR(sgmap); }
1999/0424/sys/src/9/alphapc/arch164.c:91,97 – 1999/0501/sys/src/9/alphapc/arch164.c:91,97
1999/0415		core[0x8200/4] = 0x7ff; /* set config: byte/word enable, no monster window, etc. */ core[0x140/4] = 1;
1999/0501		core[0x140/4] = 0x21;
1999/0415		/* turn off mcheck on master abort. now we can probe PCI space. */ core[0x8280/4] &= ~(1<<7);
1999/0424/sys/src/9/alphapc/arch164.c:99,104 – 1999/0501/sys/src/9/alphapc/arch164.c:99,110
1999/0415		/* set up interrupts. */ i8259init(); cserve(52, 4); /* enable SIO interrupt */
1999/0501		} void ciaerror(void) { print("cia error 0x%luX\n", core[0x8200/4]);
1999/0415		} static void