ref: db911d4fef8d2bcfc6c314fcd3c06f35f5b4249c
parent: 6716e9ba20e378efe32924813c531943373afc46
author: cinap_lenrek <cinap_lenrek@felloff.net>
date: Tue Oct 8 09:53:57 EDT 2019
sdiahci: force Hudson SATA Controller to AHCI mode
--- a/sys/src/9/pc/sdiahci.c
+++ b/sys/src/9/pc/sdiahci.c
@@ -2102,8 +2102,10 @@
break;
case 0x1022:
/* Hudson SATA Controller [AHCI mode] */
- if(p->did == 0x7801)
+ if((p->did & 0xfffe) == 0x7800){+ sbsetupahci(p);
return Tahci;
+ }
break;
case 0x10de:
case 0x1039:
--- a/sys/src/9/pc/sdide.c
+++ b/sys/src/9/pc/sdide.c
@@ -1990,7 +1990,6 @@
*/
break;
case (0x7441<<16)|0x1022: /* AMD 768 */
- case (0x7800<<16)|0x1022:
/*
* Set:
* 0x41 prefetch, postwrite;