hinic: add rss support

[tomoyo/tomoyo-test1.git] / drivers / net / ethernet / huawei / hinic / hinic_port.h

diff --git a/drivers/net/ethernet/huawei/hinic/hinic_port.h b/drivers/net/ethernet/huawei/hinic/hinic_port.h
index 4115d08..6eff0fd 100644 (file)
--- a/drivers/net/ethernet/huawei/hinic/hinic_port.h
+++ b/drivers/net/ethernet/huawei/hinic/hinic_port.h
@@ -13,6 +13,9 @@
 
 #include "hinic_dev.h"
 
+#define HINIC_RSS_KEY_SIZE     40
+#define HINIC_RSS_INDIR_SIZE   256
+
 enum hinic_rx_mode {
        HINIC_RX_MODE_UC        = BIT(0),
        HINIC_RX_MODE_MC        = BIT(1),
@@ -219,6 +222,67 @@ struct hinic_lro_timer {
        u32     timer;
 };
 
+struct hinic_rss_template_mgmt {
+       u8      status;
+       u8      version;
+       u8      rsvd0[6];
+
+       u16     func_id;
+       u8      cmd;
+       u8      template_id;
+       u8      rsvd1[4];
+};
+
+struct hinic_rss_context_tbl {
+       u32 group_index;
+       u32 offset;
+       u32 size;
+       u32 rsvd;
+       u32 ctx;
+};
+
+struct hinic_rss_indirect_tbl {
+       u32 group_index;
+       u32 offset;
+       u32 size;
+       u32 rsvd;
+       u8 entry[HINIC_RSS_INDIR_SIZE];
+};
+
+struct hinic_rss_key {
+       u8      status;
+       u8      version;
+       u8      rsvd0[6];
+
+       u16     func_id;
+       u8      template_id;
+       u8      rsvd1;
+       u8      key[HINIC_RSS_KEY_SIZE];
+};
+
+struct hinic_rss_engine_type {
+       u8      status;
+       u8      version;
+       u8      rsvd0[6];
+
+       u16     func_id;
+       u8      template_id;
+       u8      hash_engine;
+       u8      rsvd1[4];
+};
+
+struct hinic_rss_config {
+       u8      status;
+       u8      version;
+       u8      rsvd0[6];
+
+       u16     func_id;
+       u8      rss_en;
+       u8      template_id;
+       u8      rq_priority_number;
+       u8      rsvd1[11];
+};
+
 int hinic_port_add_mac(struct hinic_dev *nic_dev, const u8 *addr,
                       u16 vlan_id);
 
@@ -255,4 +319,22 @@ int hinic_set_rx_csum_offload(struct hinic_dev *nic_dev, u32 en);
 
 int hinic_set_rx_lro_state(struct hinic_dev *nic_dev, u8 lro_en,
                           u32 lro_timer, u32 wqe_num);
+
+int hinic_set_rss_type(struct hinic_dev *nic_dev, u32 tmpl_idx,
+                      struct hinic_rss_type rss_type);
+
+int hinic_rss_set_indir_tbl(struct hinic_dev *nic_dev, u32 tmpl_idx,
+                           const u32 *indir_table);
+
+int hinic_rss_set_template_tbl(struct hinic_dev *nic_dev, u32 template_id,
+                              const u8 *temp);
+
+int hinic_rss_set_hash_engine(struct hinic_dev *nic_dev, u8 template_id,
+                             u8 type);
+
+int hinic_rss_cfg(struct hinic_dev *nic_dev, u8 rss_en, u8 template_id);
+
+int hinic_rss_template_alloc(struct hinic_dev *nic_dev, u8 *tmpl_idx);
+
+int hinic_rss_template_free(struct hinic_dev *nic_dev, u8 tmpl_idx);
 #endif