cap &= ~HOST_CAP_SNTF;
}
+ if (!(cap & HOST_CAP_FBS) && (hpriv->flags & AHCI_HFLAG_YES_FBS)) {
+ dev_printk(KERN_INFO, dev,
+ "controller can do FBS, turning on CAP_FBS\n");
+ cap |= HOST_CAP_FBS;
+ }
+
if (force_port_map && port_map != force_port_map) {
dev_printk(KERN_INFO, dev, "forcing port_map 0x%x -> 0x%x\n",
port_map, force_port_map);
u32 cmd = readl(port_mmio + PORT_CMD);
if (cmd & PORT_CMD_FBSCP)
pp->fbs_supported = true;
- else
+ else if (hpriv->flags & AHCI_HFLAG_YES_FBS) {
+ dev_printk(KERN_INFO, dev,
+ "port %d can do FBS, forcing FBSCP\n",
+ ap->port_no);
+ pp->fbs_supported = true;
+ } else
dev_printk(KERN_WARNING, dev,
- "The port is not capable of FBS\n");
+ "port %d is not capable of FBS\n",
+ ap->port_no);
}
if (pp->fbs_supported) {