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net/cnxk: support basic port/queue statistics
[dpdk.git]
/
drivers
/
net
/
ark
/
ark_ddm.h
diff --git
a/drivers/net/ark/ark_ddm.h
b/drivers/net/ark/ark_ddm.h
index
b37d1e0
..
687ff25
100644
(file)
--- a/
drivers/net/ark/ark_ddm.h
+++ b/
drivers/net/ark/ark_ddm.h
@@
-16,17
+16,22
@@
* there is minimal documentation.
*/
* there is minimal documentation.
*/
-/* struct defining Tx meta data -- fixed in FPGA --
16
bytes */
-
struct
ark_tx_meta {
+/* struct defining Tx meta data -- fixed in FPGA --
8
bytes */
+
union
ark_tx_meta {
uint64_t physaddr;
uint64_t physaddr;
- uint32_t delta_ns;
- uint16_t data_len; /* of this MBUF */
+ struct {
+ uint32_t usermeta0;
+ uint32_t usermeta1;
+ };
+ struct {
+ uint16_t data_len; /* of this MBUF */
#define ARK_DDM_EOP 0x01
#define ARK_DDM_SOP 0x02
#define ARK_DDM_EOP 0x01
#define ARK_DDM_SOP 0x02
- uint8_t flags; /* bit 0 indicates last mbuf in chain. */
- uint8_t reserved[1];
-};
-
+ uint8_t flags;
+ uint8_t meta_cnt;
+ uint32_t user1;
+ };
+} __rte_packed;
/*
* DDM core hardware structures
/*
* DDM core hardware structures
@@
-34,7
+39,11
@@
struct ark_tx_meta {
* structs will never be instantiated in ram memory
*/
#define ARK_DDM_CFG 0x0000
* structs will never be instantiated in ram memory
*/
#define ARK_DDM_CFG 0x0000
-#define ARK_DDM_CONST 0xfacecafe
+/* Set unique HW ID for hardware version */
+#define ARK_DDM_CONST3 (0x334d4444)
+#define ARK_DDM_CONST2 (0x324d4444)
+#define ARK_DDM_CONST1 (0xfacecafe)
+
struct ark_ddm_cfg_t {
uint32_t r0;
volatile uint32_t tlp_stats_clear;
struct ark_ddm_cfg_t {
uint32_t r0;
volatile uint32_t tlp_stats_clear;