block: Add a wrapper for setting minimum request size without a queue

[firefly-linux-kernel-4.4.55.git] / include / linux / libata.h

diff --git a/include/linux/libata.h b/include/linux/libata.h
index 79b6d7fd4ac2d217bea7bfebe81b6c4b7a5b770b..e5b6e33c65710a6f82593387e1f8e18663394ff4 100644 (file)
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -589,6 +589,7 @@ struct ata_device {
 #endif
        /* n_sector is CLEAR_BEGIN, read comment above CLEAR_BEGIN */
        u64                     n_sectors;      /* size of device, if ATA */
+       u64                     n_native_sectors; /* native size, if ATA */
        unsigned int            class;          /* ATA_DEV_xxx */
        unsigned long           unpark_deadline;