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path: root/drivers/net/ethernet/hisilicon/hns/hnae.h
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Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hnae.h')
-rw-r--r--drivers/net/ethernet/hisilicon/hns/hnae.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hnae.h b/drivers/net/ethernet/hisilicon/hns/hnae.h
index 7ba653af19cb..3e62692af011 100644
--- a/drivers/net/ethernet/hisilicon/hns/hnae.h
+++ b/drivers/net/ethernet/hisilicon/hns/hnae.h
@@ -89,6 +89,10 @@ do { \
#define RCB_RING_NAME_LEN 16
+#define HNAE_LOWEST_LATENCY_COAL_PARAM 30
+#define HNAE_LOW_LATENCY_COAL_PARAM 80
+#define HNAE_BULK_LATENCY_COAL_PARAM 150
+
enum hnae_led_state {
HNAE_LED_INACTIVE,
HNAE_LED_ACTIVE,
@@ -292,6 +296,12 @@ struct hnae_ring {
int flags; /* ring attribute */
int irq_init_flag;
+
+ /* total rx bytes after last rx rate calucated */
+ u64 coal_last_rx_bytes;
+ unsigned long coal_last_jiffies;
+ u32 coal_param;
+ u32 coal_rx_rate; /* rx rate in MB */
};
#define ring_ptr_move_fw(ring, p) \
@@ -548,8 +558,13 @@ struct hnae_handle {
u32 if_support;
int q_num;
int vf_id;
+ unsigned long coal_last_jiffies;
+ u32 coal_param; /* self adapt coalesce param */
+ /* the ring index of last ring that set coal param */
+ u32 coal_ring_idx;
u32 eport_id;
u32 dport_id; /* v2 tx bd should fill the dport_id */
+ bool coal_adapt_en;
enum hnae_port_type port_type;
enum hnae_media_type media_type;
struct list_head node; /* list to hnae_ae_dev->handle_list */