To make X722's PCTYPE is compatible with X710, the PCTYPE in the
FD programming descriptor is translated into different types by using
GLQF_FD_PCTYPE table. But the types of 'UNICAST_IPV4_UDP'
and 'MULTICAST_IPV4_UDP' are only supported for X722, so that
the corresponding registers can not be configured after translation.
This patch removes the transition before the FD filter is programmed.
Fixes: ef4c16fd9148 ("net/i40e: refactor RSS flow")
Cc: sta...@dpdk.org
Signed-off-by: Mingjin Ye <mingjinx...@intel.com>
---
drivers/net/i40e/i40e_hash.c | 4 ----
1 file changed, 4 deletions(-)
diff --git a/drivers/net/i40e/i40e_hash.c b/drivers/net/i40e/i40e_hash.c
index a1ff85fceb..0c84818977 100644
--- a/drivers/net/i40e/i40e_hash.c
+++ b/drivers/net/i40e/i40e_hash.c
@@ -659,10 +659,6 @@ i40e_hash_config_pctype_symmetric(struct i40e_hw *hw,
struct i40e_pf *pf = &((struct i40e_adapter *)hw->back)->pf;
uint32_t reg;
- /* For X722, get translated pctype in fd pctype register */
- if (hw->mac.type == I40E_MAC_X722)
- pctype = i40e_read_rx_ctl(hw, I40E_GLQF_FD_PCTYPES(pctype));
-
reg = i40e_read_rx_ctl(hw, I40E_GLQF_HSYM(pctype));
if (symmetric) {
if (reg & I40E_GLQF_HSYM_SYMH_ENA_MASK)
--
2.34.1
