net/i40e: support AVF basic interface

[dpdk.git] / drivers / net / i40e / i40e_ethdev.c

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 0ac5909..27f766a 100644 (file)
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -3719,6 +3719,7 @@ i40e_get_rss_lut(struct i40e_vsi *vsi, uint8_t *lut, uint16_t lut_size)
 {
        struct i40e_pf *pf = I40E_VSI_TO_PF(vsi);
        struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
+       uint32_t reg;
        int ret;
 
        if (!lut)
@@ -3735,14 +3736,22 @@ i40e_get_rss_lut(struct i40e_vsi *vsi, uint8_t *lut, uint16_t lut_size)
                uint32_t *lut_dw = (uint32_t *)lut;
                uint16_t i, lut_size_dw = lut_size / 4;
 
-               for (i = 0; i < lut_size_dw; i++)
-                       lut_dw[i] = I40E_READ_REG(hw, I40E_PFQF_HLUT(i));
+               if (vsi->type == I40E_VSI_SRIOV) {
+                       for (i = 0; i <= lut_size_dw; i++) {
+                               reg = I40E_VFQF_HLUT1(i, vsi->user_param);
+                               lut_dw[i] = i40e_read_rx_ctl(hw, reg);
+                       }
+               } else {
+                       for (i = 0; i < lut_size_dw; i++)
+                               lut_dw[i] = I40E_READ_REG(hw,
+                                                         I40E_PFQF_HLUT(i));
+               }
        }
 
        return 0;
 }
 
-static int
+int
 i40e_set_rss_lut(struct i40e_vsi *vsi, uint8_t *lut, uint16_t lut_size)
 {
        struct i40e_pf *pf;
@@ -3766,8 +3775,17 @@ i40e_set_rss_lut(struct i40e_vsi *vsi, uint8_t *lut, uint16_t lut_size)
                uint32_t *lut_dw = (uint32_t *)lut;
                uint16_t i, lut_size_dw = lut_size / 4;
 
-               for (i = 0; i < lut_size_dw; i++)
-                       I40E_WRITE_REG(hw, I40E_PFQF_HLUT(i), lut_dw[i]);
+               if (vsi->type == I40E_VSI_SRIOV) {
+                       for (i = 0; i < lut_size_dw; i++)
+                               I40E_WRITE_REG(
+                                       hw,
+                                       I40E_VFQF_HLUT1(i, vsi->user_param),
+                                       lut_dw[i]);
+               } else {
+                       for (i = 0; i < lut_size_dw; i++)
+                               I40E_WRITE_REG(hw, I40E_PFQF_HLUT(i),
+                                              lut_dw[i]);
+               }
                I40E_WRITE_FLUSH(hw);
        }
 
@@ -6804,17 +6822,20 @@ i40e_pf_disable_rss(struct i40e_pf *pf)
        I40E_WRITE_FLUSH(hw);
 }
 
-static int
+int
 i40e_set_rss_key(struct i40e_vsi *vsi, uint8_t *key, uint8_t key_len)
 {
        struct i40e_pf *pf = I40E_VSI_TO_PF(vsi);
        struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
+       uint16_t key_idx = (vsi->type == I40E_VSI_SRIOV) ?
+                          I40E_VFQF_HKEY_MAX_INDEX :
+                          I40E_PFQF_HKEY_MAX_INDEX;
        int ret = 0;
 
        if (!key || key_len == 0) {
                PMD_DRV_LOG(DEBUG, "No key to be configured");
                return 0;
-       } else if (key_len != (I40E_PFQF_HKEY_MAX_INDEX + 1) *
+       } else if (key_len != (key_idx + 1) *
                sizeof(uint32_t)) {
                PMD_DRV_LOG(ERR, "Invalid key length %u", key_len);
                return -EINVAL;
@@ -6831,8 +6852,18 @@ i40e_set_rss_key(struct i40e_vsi *vsi, uint8_t *key, uint8_t key_len)
                uint32_t *hash_key = (uint32_t *)key;
                uint16_t i;
 
-               for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
-                       i40e_write_rx_ctl(hw, I40E_PFQF_HKEY(i), hash_key[i]);
+               if (vsi->type == I40E_VSI_SRIOV) {
+                       for (i = 0; i <= I40E_VFQF_HKEY_MAX_INDEX; i++)
+                               I40E_WRITE_REG(
+                                       hw,
+                                       I40E_VFQF_HKEY1(i, vsi->user_param),
+                                       hash_key[i]);
+
+               } else {
+                       for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
+                               I40E_WRITE_REG(hw, I40E_PFQF_HKEY(i),
+                                              hash_key[i]);
+               }
                I40E_WRITE_FLUSH(hw);
        }
 
@@ -6844,6 +6875,7 @@ i40e_get_rss_key(struct i40e_vsi *vsi, uint8_t *key, uint8_t *key_len)
 {
        struct i40e_pf *pf = I40E_VSI_TO_PF(vsi);
        struct i40e_hw *hw = I40E_VSI_TO_HW(vsi);
+       uint32_t reg;
        int ret;
 
        if (!key || !key_len)
@@ -6860,11 +6892,22 @@ i40e_get_rss_key(struct i40e_vsi *vsi, uint8_t *key, uint8_t *key_len)
                uint32_t *key_dw = (uint32_t *)key;
                uint16_t i;
 
-               for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++)
-                       key_dw[i] = i40e_read_rx_ctl(hw, I40E_PFQF_HKEY(i));
+               if (vsi->type == I40E_VSI_SRIOV) {
+                       for (i = 0; i <= I40E_VFQF_HKEY_MAX_INDEX; i++) {
+                               reg = I40E_VFQF_HKEY1(i, vsi->user_param);
+                               key_dw[i] = i40e_read_rx_ctl(hw, reg);
+                       }
+                       *key_len = (I40E_VFQF_HKEY_MAX_INDEX + 1) *
+                                  sizeof(uint32_t);
+               } else {
+                       for (i = 0; i <= I40E_PFQF_HKEY_MAX_INDEX; i++) {
+                               reg = I40E_PFQF_HKEY(i);
+                               key_dw[i] = i40e_read_rx_ctl(hw, reg);
+                       }
+                       *key_len = (I40E_PFQF_HKEY_MAX_INDEX + 1) *
+                                  sizeof(uint32_t);
+               }
        }
-       *key_len = (I40E_PFQF_HKEY_MAX_INDEX + 1) * sizeof(uint32_t);
-
        return 0;
 }