patch-2.3.10 linux/include/asm-i386/bugs.h
Next file: linux/include/asm-i386/setup.h
Previous file: linux/fs/umsdos/file.c
Back to the patch index
Back to the overall index
- Lines: 23
- Date:
Wed Jul 7 09:51:37 1999
- Orig file:
v2.3.9/linux/include/asm-i386/bugs.h
- Orig date:
Tue Jun 22 14:41:36 1999
diff -u --recursive --new-file v2.3.9/linux/include/asm-i386/bugs.h linux/include/asm-i386/bugs.h
@@ -356,22 +356,6 @@
__initfunc(static void check_cyrix_coma(void))
{
- if (boot_cpu_data.coma_bug) {
- unsigned char ccr3, tmp;
- cli();
- ccr3 = getCx86(CX86_CCR3);
- setCx86(CX86_CCR3, (ccr3 & 0x0f) | 0x10); /* enable MAPEN */
- tmp = getCx86(0x31);
- setCx86(0x31, tmp | 0xf8);
- tmp = getCx86(0x32);
- setCx86(0x32, tmp | 0x7f);
- setCx86(0x33, 0);
- tmp = getCx86(0x3c);
- setCx86(0x3c, tmp | 0x87);
- setCx86(CX86_CCR3, ccr3); /* disable MAPEN */
- sti();
- printk("Cyrix processor with \"coma bug\" found, workaround enabled\n");
- }
}
/*
FUNET's LINUX-ADM group, linux-adm@nic.funet.fi
TCL-scripts by Sam Shen (who was at: slshen@lbl.gov)