libata: Add a per-host flag to opt-in into parallel port probes

[linux-2.6-omap-h63xx.git] / include / linux / libata.h

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 4f7c8fb4d3fe6173b80788be019e5439efacdbbb..b6b8a7f3ec66064778cf2b63b6eaa4a03dc25495 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -239,6 +239,7 @@ enum {
        /* host set flags */
        ATA_HOST_SIMPLEX        = (1 << 0),     /* Host is simplex, one DMA channel per host only */
        ATA_HOST_STARTED        = (1 << 1),     /* Host started */
+       ATA_HOST_PARALLEL_SCAN  = (1 << 2),     /* Ports on this host can be scanned in parallel */
 
        /* bits 24:31 of host->flags are reserved for LLD specific flags */