Fix non-AHCI channels detection on combined JMicron controllers,

broken by r188694.
2009-02-23 22:13:05 +00:00 · 2009-02-23 22:13:05 +00:00 · 9738772d4e
commit 9738772d4e
parent 3a3f90c6c3
1 changed files with 2 additions and 0 deletions
--- a/sys/dev/ata/chipsets/ata-jmicron.c
+++ b/sys/dev/ata/chipsets/ata-jmicron.c
@ -132,6 +132,8 @@ ata_jmicron_chipinit(device_t dev)

 	/* set the number of HW channels */ 
 	ctlr->channels = ctlr->chip->cfg1 + ctlr->chip->cfg2;
+	ctlr->ichannels |= ((0xffffffffU >> (32 - ctlr->chip->cfg2))
+	    << ctlr->chip->cfg1);
    }
    return 0;
 }