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authorDamjan Marion <damarion@cisco.com>2018-12-25 09:41:17 +0100
committerDamjan Marion <damarion@cisco.com>2018-12-26 12:49:04 +0100
commiteb25abdfd8d39261430c73028c11b6a94cacf818 (patch)
tree2b8f87a8facb8d33faf93c11be7627a06e0fc9fb /src/plugins/avf/avf.h
parent76bc13008c392dfe182d2bd9f2bb30456f3aef69 (diff)
avf: optimize RX function
Change-Id: Icd1e9638cdb288e94196391a2c85f2eaaf65387e Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/plugins/avf/avf.h')
-rw-r--r--src/plugins/avf/avf.h24
1 files changed, 12 insertions, 12 deletions
diff --git a/src/plugins/avf/avf.h b/src/plugins/avf/avf.h
index ecd67802b15..030f05ec934 100644
--- a/src/plugins/avf/avf.h
+++ b/src/plugins/avf/avf.h
@@ -22,6 +22,17 @@
#include <vlib/log.h>
+#define AVF_RXD_STATUS(x) (1ULL << x)
+#define AVF_RXD_STATUS_DD AVF_RXD_STATUS(0)
+#define AVF_RXD_STATUS_EOP AVF_RXD_STATUS(1)
+#define AVF_RXD_ERROR_SHIFT 19
+#define AVF_RXD_PTYPE_SHIFT 30
+#define AVF_RXD_LEN_SHIFT 38
+
+#define AVF_RXD_ERROR_IPE (1ULL << (AVF_RXD_ERROR_SHIFT + 3))
+#define AVF_RXD_ERROR_L4E (1ULL << (AVF_RXD_ERROR_SHIFT + 4))
+
+
#define foreach_avf_device_flags \
_(0, INITIALIZED, "initialized") \
_(1, ERROR, "error") \
@@ -147,16 +158,6 @@ typedef struct
clib_error_t *error;
} avf_device_t;
-typedef struct
-{
- u32 status;
- u16 length;
- u8 ptype;
- u8 error;
-} avf_rx_vector_entry_t;
-
-STATIC_ASSERT_SIZEOF (avf_rx_vector_entry_t, 8);
-
#define AVF_RX_VECTOR_SZ VLIB_FRAME_SIZE
enum
@@ -169,7 +170,6 @@ enum
typedef struct
{
CLIB_CACHE_LINE_ALIGN_MARK (cacheline0);
- avf_rx_vector_entry_t rx_vector[AVF_RX_VECTOR_SZ];
u32 *to_free;
vlib_buffer_t buffer_template;
} avf_per_thread_data_t;
@@ -274,7 +274,7 @@ typedef struct
{
u32 next_index;
u32 hw_if_index;
- avf_rx_vector_entry_t rxve;
+ u64 qw1;
} avf_input_trace_t;
#define foreach_avf_tx_func_error \