nvme: add command id quirk for apple controllers

[linux-2.6-block.git] / drivers / nvme / host / nvme.h

diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h
index 9871c0c9374c4c40d7672bab0f663f290b5f34ce..ed79a6c7e8043b50d9770d278d0b8316436e4bbf 100644 (file)
--- a/drivers/nvme/host/nvme.h
+++ b/drivers/nvme/host/nvme.h
@@ -138,6 +138,12 @@ enum nvme_quirks {
         * 48 bits.
         */
        NVME_QUIRK_DMA_ADDRESS_BITS_48          = (1 << 16),
+
+       /*
+        * The controller requires the command_id value be be limited, so skip
+        * encoding the generation sequence number.
+        */
+       NVME_QUIRK_SKIP_CID_GEN                 = (1 << 17),
 };
 
 /*