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-rw-r--r--drivers/block/ahci.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c
index 0a7ad81..2236321 100644
--- a/drivers/block/ahci.c
+++ b/drivers/block/ahci.c
@@ -373,6 +373,7 @@ static void ahci_fill_cmd_slot(struct ahci_ioports *pp, u32 opts)
}
+#ifdef CONFIG_AHCI_SETFEATURES_XFER
static void ahci_set_feature(u8 port)
{
struct ahci_ioports *pp = &(probe_ent->port[port]);
@@ -397,6 +398,7 @@ static void ahci_set_feature(u8 port)
printf("set feature error on port %d!\n", port);
}
}
+#endif
static int ahci_port_start(u8 port)
@@ -743,7 +745,9 @@ void scsi_low_level_init(int busdevfunc)
printf("Can not start port %d\n", i);
continue;
}
+#ifdef CONFIG_AHCI_SETFEATURES_XFER
ahci_set_feature((u8) i);
+#endif
}
}
}
@@ -784,7 +788,9 @@ int ahci_init(u32 base)
printf("Can not start port %d\n", i);
continue;
}
+#ifdef CONFIG_AHCI_SETFEATURES_XFER
ahci_set_feature((u8) i);
+#endif
}
}
err_out: