vxge: always enable hardware time stamp
Hardware time stamp calculation can only be enabled by the privileged
function. Enable it always by default and simply use the ethtool
interface to set a flag to indicate whether or not the respective
function driver should indicate the timestamp along with the received
packet.
Also, make certain fields in vxge_hw_device_config bit-fields to reduce
the size of the struct.
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index 3c53aa7..359b9b9 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -412,44 +412,48 @@
* See also: struct vxge_hw_tim_intr_config{}.
*/
struct vxge_hw_device_config {
- u32 dma_blockpool_initial;
- u32 dma_blockpool_max;
-#define VXGE_HW_MIN_DMA_BLOCK_POOL_SIZE 0
-#define VXGE_HW_INITIAL_DMA_BLOCK_POOL_SIZE 0
-#define VXGE_HW_INCR_DMA_BLOCK_POOL_SIZE 4
-#define VXGE_HW_MAX_DMA_BLOCK_POOL_SIZE 4096
+ u32 device_poll_millis;
+#define VXGE_HW_MIN_DEVICE_POLL_MILLIS 1
+#define VXGE_HW_MAX_DEVICE_POLL_MILLIS 100000
+#define VXGE_HW_DEF_DEVICE_POLL_MILLIS 1000
-#define VXGE_HW_MAX_PAYLOAD_SIZE_512 2
+ u32 dma_blockpool_initial;
+ u32 dma_blockpool_max;
+#define VXGE_HW_MIN_DMA_BLOCK_POOL_SIZE 0
+#define VXGE_HW_INITIAL_DMA_BLOCK_POOL_SIZE 0
+#define VXGE_HW_INCR_DMA_BLOCK_POOL_SIZE 4
+#define VXGE_HW_MAX_DMA_BLOCK_POOL_SIZE 4096
- u32 intr_mode;
-#define VXGE_HW_INTR_MODE_IRQLINE 0
-#define VXGE_HW_INTR_MODE_MSIX 1
-#define VXGE_HW_INTR_MODE_MSIX_ONE_SHOT 2
+#define VXGE_HW_MAX_PAYLOAD_SIZE_512 2
-#define VXGE_HW_INTR_MODE_DEF 0
+ u32 intr_mode:2,
+#define VXGE_HW_INTR_MODE_IRQLINE 0
+#define VXGE_HW_INTR_MODE_MSIX 1
+#define VXGE_HW_INTR_MODE_MSIX_ONE_SHOT 2
- u32 rth_en;
-#define VXGE_HW_RTH_DISABLE 0
-#define VXGE_HW_RTH_ENABLE 1
-#define VXGE_HW_RTH_DEFAULT 0
+#define VXGE_HW_INTR_MODE_DEF 0
- u32 rth_it_type;
-#define VXGE_HW_RTH_IT_TYPE_SOLO_IT 0
-#define VXGE_HW_RTH_IT_TYPE_MULTI_IT 1
-#define VXGE_HW_RTH_IT_TYPE_DEFAULT 0
+ rth_en:1,
+#define VXGE_HW_RTH_DISABLE 0
+#define VXGE_HW_RTH_ENABLE 1
+#define VXGE_HW_RTH_DEFAULT 0
- u32 rts_mac_en;
+ rth_it_type:1,
+#define VXGE_HW_RTH_IT_TYPE_SOLO_IT 0
+#define VXGE_HW_RTH_IT_TYPE_MULTI_IT 1
+#define VXGE_HW_RTH_IT_TYPE_DEFAULT 0
+
+ rts_mac_en:1,
#define VXGE_HW_RTS_MAC_DISABLE 0
#define VXGE_HW_RTS_MAC_ENABLE 1
#define VXGE_HW_RTS_MAC_DEFAULT 0
- struct vxge_hw_vp_config vp_config[VXGE_HW_MAX_VIRTUAL_PATHS];
+ hwts_en:1;
+#define VXGE_HW_HWTS_DISABLE 0
+#define VXGE_HW_HWTS_ENABLE 1
+#define VXGE_HW_HWTS_DEFAULT 1
- u32 device_poll_millis;
-#define VXGE_HW_MIN_DEVICE_POLL_MILLIS 1
-#define VXGE_HW_MAX_DEVICE_POLL_MILLIS 100000
-#define VXGE_HW_DEF_DEVICE_POLL_MILLIS 1000
-
+ struct vxge_hw_vp_config vp_config[VXGE_HW_MAX_VIRTUAL_PATHS];
};
/**