[9changes] patch: sdiahci-c220

[9cha...@9grid.fr]

Add AHCI support for Intel 8 Series/C220 Series Chipset Family SATA Controller.

Reference: /n/sources/patch/sdiahci-c220
Date: Wed Jul 9 20:33:18 CES 2014
Signed-off-by: d...@9grid.fr

--- /sys/src/9/pc/sdiahci.c Wed Jul 9 20:33:01 2014
+++ /sys/src/9/pc/sdiahci.c Wed Jul 9 20:32:50 2014
@@ -1963,6 +1963,7 @@
* 0x27c4 is the intel 82801 in compatibility (not sata) mode.
*/
if (p->did == 0x1e02 || /* c210 */
+ p->did == 0x8c02 || /* c220 */
p->did == 0x24d1 || /* 82801eb/er */
(p->did & 0xfffb) == 0x27c1 || /* 82801g[bh]m ich7 */
p->did == 0x2821 || /* 82801h[roh] */