From: Jingjing Wu <jingjing.wu@intel.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH 04/12] i40e: restore default setting on input set of filters
Date: Tue, 26 Jan 2016 14:20:16 +0800 [thread overview]
Message-ID: <1453789224-5716-5-git-send-email-jingjing.wu@intel.com> (raw)
In-Reply-To: <1453789224-5716-1-git-send-email-jingjing.wu@intel.com>
This patch added a new function to set the input set to default
when initialization.
Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 56 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index f3c2e94..7a09fbc 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -374,6 +374,7 @@ static int i40e_dev_udp_tunnel_add(struct rte_eth_dev *dev,
struct rte_eth_udp_tunnel *udp_tunnel);
static int i40e_dev_udp_tunnel_del(struct rte_eth_dev *dev,
struct rte_eth_udp_tunnel *udp_tunnel);
+static void i40e_filter_input_set_init(struct i40e_pf *pf);
static int i40e_ethertype_filter_set(struct i40e_pf *pf,
struct rte_eth_ethertype_filter *filter,
bool add);
@@ -788,6 +789,8 @@ eth_i40e_dev_init(struct rte_eth_dev *dev)
* It should be removed once issues are fixed in NVM.
*/
i40e_flex_payload_reg_init(hw);
+ /* Initialize the input set for filters (hash and fd) to default value */
+ i40e_filter_input_set_init(pf);
/* Initialize the parameters for adminq */
i40e_init_adminq_parameter(hw);
@@ -6844,6 +6847,59 @@ i40e_check_write_reg(struct i40e_hw *hw, uint32_t addr, uint32_t val)
(uint32_t)I40E_READ_REG(hw, addr));
}
+static void
+i40e_filter_input_set_init(struct i40e_pf *pf)
+{
+ struct i40e_hw *hw = I40E_PF_TO_HW(pf);
+ enum i40e_filter_pctype pctype;
+ uint64_t input_set, inset_reg;
+ uint32_t mask_reg[I40E_INSET_MASK_NUM_REG] = {0};
+ int num, i;
+
+ for (pctype = I40E_FILTER_PCTYPE_NONF_IPV4_UDP;
+ pctype <= I40E_FILTER_PCTYPE_L2_PAYLOAD; pctype++) {
+ if (!I40E_VALID_PCTYPE(pctype))
+ continue;
+ input_set = i40e_get_default_input_set(pctype);
+
+ num = i40e_generate_inset_mask_reg(input_set, mask_reg,
+ I40E_INSET_MASK_NUM_REG);
+ if (num < 0)
+ return;
+ inset_reg = i40e_translate_input_set_reg(input_set);
+
+ i40e_check_write_reg(hw, I40E_PRTQF_FD_INSET(pctype, 0),
+ (uint32_t)(inset_reg & UINT32_MAX));
+ i40e_check_write_reg(hw, I40E_PRTQF_FD_INSET(pctype, 1),
+ (uint32_t)((inset_reg >>
+ I40E_32_BIT_WIDTH) & UINT32_MAX));
+ i40e_check_write_reg(hw, I40E_GLQF_HASH_INSET(0, pctype),
+ (uint32_t)(inset_reg & UINT32_MAX));
+ i40e_check_write_reg(hw, I40E_GLQF_HASH_INSET(1, pctype),
+ (uint32_t)((inset_reg >>
+ I40E_32_BIT_WIDTH) & UINT32_MAX));
+
+ for (i = 0; i < num; i++) {
+ i40e_check_write_reg(hw, I40E_GLQF_FD_MSK(i, pctype),
+ mask_reg[i]);
+ i40e_check_write_reg(hw, I40E_GLQF_HASH_MSK(i, pctype),
+ mask_reg[i]);
+ }
+ /*clear unused mask registers of the pctype */
+ for (i = num; i < I40E_INSET_MASK_NUM_REG; i++) {
+ i40e_check_write_reg(hw, I40E_GLQF_FD_MSK(i, pctype),
+ 0);
+ i40e_check_write_reg(hw, I40E_GLQF_HASH_MSK(i, pctype),
+ 0);
+ }
+ I40E_WRITE_FLUSH(hw);
+
+ /* store the default input set */
+ pf->hash_input_set[pctype] = input_set;
+ pf->fdir.input_set[pctype] = input_set;
+ }
+}
+
int
i40e_hash_filter_inset_select(struct i40e_hw *hw,
struct rte_eth_input_set_conf *conf)
--
2.4.0
next prev parent reply other threads:[~2016-01-26 6:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-01-26 6:20 [dpdk-dev] [PATCH 00/12] extend flow director's fields in i40e driver Jingjing Wu
2016-01-26 6:20 ` [dpdk-dev] [PATCH 01/12] ethdev: extend flow director to support input set selection Jingjing Wu
2016-01-26 6:20 ` [dpdk-dev] [PATCH 02/12] i40e: split function for input set change of hash and fdir Jingjing Wu
2016-01-26 6:20 ` [dpdk-dev] [PATCH 03/12] i40e: remove flex payload from INPUT_SET_SELECT operation Jingjing Wu
2016-01-26 6:20 ` Jingjing Wu [this message]
2016-01-26 6:20 ` [dpdk-dev] [PATCH 05/12] i40e: extend flow director to filter by more IP Header fields Jingjing Wu
2016-01-26 6:20 ` [dpdk-dev] [PATCH 06/12] testpmd: extend commands for filter's input set changing Jingjing Wu
2016-01-26 6:20 ` [dpdk-dev] [PATCH 07/12] librte_ether: extend rte_eth_fdir_flow to support tunnel format Jingjing Wu
2016-01-26 6:20 ` [dpdk-dev] [PATCH 08/12] i40e: extend flow director to filter by tunnel ID Jingjing Wu
2016-01-26 6:20 ` [dpdk-dev] [PATCH 09/12] testpmd: extend commands for fdir's tunnel id input set Jingjing Wu
2016-01-26 6:20 ` [dpdk-dev] [PATCH 10/12] i40e: fix VLAN bitmasks for hash/fdir input sets for tunnels Jingjing Wu
2016-01-26 6:20 ` [dpdk-dev] [PATCH 11/12] i40e: extend flow director to filter by vlan id Jingjing Wu
2016-01-26 6:20 ` [dpdk-dev] [PATCH 12/12] testpmd: extend commands for fdir's vlan input set Jingjing Wu
-- strict thread matches above, loose matches on Subject: below --
2015-12-25 8:29 [dpdk-dev] [PATCH 0/4] extend flow director's IP fields in i40e driver Jingjing Wu
2016-01-26 6:26 ` [dpdk-dev] [PATCH 00/12] extend flow director's " Jingjing Wu
2016-01-26 6:26 ` [dpdk-dev] [PATCH 04/12] i40e: restore default setting on input set of filters Jingjing Wu
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