This patch adds fdir config operation, including set fdir filter,
normal filter, set and clear fdir tcam.
Signed-off-by: Xiaoyun wang <cloud.wangxiao...@huawei.com>
---
drivers/net/hinic/base/hinic_pmd_cmd.h | 2 +
drivers/net/hinic/base/hinic_pmd_niccfg.c | 205 ++++++++++++++++++++++++++++++
drivers/net/hinic/base/hinic_pmd_niccfg.h | 134 +++++++++++++++++++
3 files changed, 341 insertions(+)
diff --git a/drivers/net/hinic/base/hinic_pmd_cmd.h
b/drivers/net/hinic/base/hinic_pmd_cmd.h
index 5c38b5f..6b3dcf3 100644
--- a/drivers/net/hinic/base/hinic_pmd_cmd.h
+++ b/drivers/net/hinic/base/hinic_pmd_cmd.h
@@ -140,6 +140,8 @@ enum hinic_port_cmd {
HINIC_PORT_CMD_SET_VHD_CFG = 0xF7,
HINIC_PORT_CMD_SET_LINK_FOLLOW = 0xF8,
+ HINIC_PORT_CMD_Q_FILTER = 0xFC,
+ HINIC_PORT_CMD_TCAM_FILTER = 0xFE,
HINIC_PORT_CMD_SET_VLAN_FILTER = 0xFF
};
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.c
b/drivers/net/hinic/base/hinic_pmd_niccfg.c
index 054925c..53d981b 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.c
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.c
@@ -18,6 +18,23 @@
buf_in, in_size, \
buf_out, out_size, 0)
+
+#define TCAM_SET 0x1
+#define TCAM_CLEAR 0x2
+
+struct hinic_port_qfilter_info {
+ struct hinic_mgmt_msg_head mgmt_msg_head;
+
+ u16 func_id;
+ u8 normal_type_enable;
+ u8 filter_type_enable;
+ u8 filter_enable;
+ u8 filter_type;
+ u8 qid;
+ u8 fdir_flag;
+ u32 key;
+};
+
/**
* hinic_init_function_table - Initialize function table.
*
@@ -1662,3 +1679,191 @@ int hinic_vf_get_default_cos(struct hinic_hwdev *hwdev,
u8 *cos_id)
return 0;
}
+
+/**
+ * hinic_set_fdir_filter - Set fdir filter for control path
+ * packet to notify firmware.
+ *
+ * @param hwdev
+ * The hardware interface of a nic device.
+ * @param filter_type
+ * Packet type to filter.
+ * @param qid
+ * Rx qid to filter.
+ * @param type_enable
+ * The status of pkt type filter.
+ * @param enable
+ * Fdir function Enable or Disable.
+ * @return
+ * 0 on success,
+ * negative error value otherwise.
+ */
+int hinic_set_fdir_filter(void *hwdev, u8 filter_type, u8 qid, u8 type_enable,
+ bool enable)
+{
+ struct hinic_port_qfilter_info port_filer_cmd;
+ u16 out_size = sizeof(port_filer_cmd);
+ int err;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ memset(&port_filer_cmd, 0, sizeof(port_filer_cmd));
+ port_filer_cmd.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ port_filer_cmd.func_id = hinic_global_func_id(hwdev);
+ port_filer_cmd.filter_enable = (u8)enable;
+ port_filer_cmd.filter_type = filter_type;
+ port_filer_cmd.qid = qid;
+ port_filer_cmd.filter_type_enable = type_enable;
+ port_filer_cmd.fdir_flag = 0;
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_Q_FILTER,
+ &port_filer_cmd, sizeof(port_filer_cmd),
+ &port_filer_cmd, &out_size);
+ if (err || !out_size || port_filer_cmd.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Set port Q filter failed, err: %d, status:
0x%x, out size: 0x%x, type: 0x%x,"
+ " enable: 0x%x, qid: 0x%x, filter_type_enable: 0x%x\n",
+ err, port_filer_cmd.mgmt_msg_head.status, out_size,
+ filter_type, enable, qid, type_enable);
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+/**
+ * hinic_set_normal_filter - Set fdir filter for IO path packet.
+ *
+ * @param hwdev
+ * The hardware interface of a nic device.
+ * @param qid
+ * Rx qid to filter.
+ * @param normal_type_enable
+ * IO path packet function Enable or Disable
+ * @param key
+ * IO path packet filter key value, such as DIP from pkt.
+ * @param enable
+ * Fdir function Enable or Disable.
+ * @param flag
+ * Filter flag, such as dip or others.
+ * @return
+ * 0 on success,
+ * negative error value otherwise.
+ */
+int hinic_set_normal_filter(void *hwdev, u8 qid, u8 normal_type_enable,
+ u32 key, bool enable, u8 flag)
+{
+ struct hinic_port_qfilter_info port_filer_cmd;
+ u16 out_size = sizeof(port_filer_cmd);
+ int err;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ memset(&port_filer_cmd, 0, sizeof(port_filer_cmd));
+ port_filer_cmd.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ port_filer_cmd.func_id = hinic_global_func_id(hwdev);
+ port_filer_cmd.filter_enable = (u8)enable;
+ port_filer_cmd.qid = qid;
+ port_filer_cmd.normal_type_enable = normal_type_enable;
+ port_filer_cmd.fdir_flag = flag; /* fdir flag: support dip */
+ port_filer_cmd.key = key;
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_Q_FILTER,
+ &port_filer_cmd, sizeof(port_filer_cmd),
+ &port_filer_cmd, &out_size);
+ if (err || !out_size || port_filer_cmd.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Set normal filter failed, err: %d, status:
0x%x, out size: 0x%x, fdir_flag: 0x%x,"
+ " enable: 0x%x, qid: 0x%x, normal_type_enable: 0x%x,
key:0x%x\n",
+ err, port_filer_cmd.mgmt_msg_head.status, out_size,
+ flag, enable, qid, normal_type_enable, key);
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+/**
+ * hinic_set_fdir_tcam - Set fdir filter for control packet
+ * by tcam table to notify hardware.
+ *
+ * @param hwdev
+ * The hardware interface of a nic device.
+ * @param type_mask
+ * Index of TCAM.
+ * @param filter_rule
+ * TCAM rule for control packet, such as lacp or bgp.
+ * @param filter_action
+ * TCAM action for control packet, such as accept or drop.
+ * @return
+ * 0 on success,
+ * negative error value otherwise.
+ */
+int hinic_set_fdir_tcam(void *hwdev, u16 type_mask,
+ struct tag_pa_rule *filter_rule,
+ struct tag_pa_action *filter_action)
+{
+ struct hinic_fdir_tcam_info port_tcam_cmd;
+ u16 out_size = sizeof(port_tcam_cmd);
+ int err;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ memset(&port_tcam_cmd, 0, sizeof(port_tcam_cmd));
+ port_tcam_cmd.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ port_tcam_cmd.tcam_index = type_mask;
+ port_tcam_cmd.flag = TCAM_SET;
+ memcpy((void *)&port_tcam_cmd.filter_rule,
+ (void *)filter_rule, sizeof(struct tag_pa_rule));
+ memcpy((void *)&port_tcam_cmd.filter_action,
+ (void *)filter_action, sizeof(struct tag_pa_action));
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_TCAM_FILTER,
+ &port_tcam_cmd, sizeof(port_tcam_cmd),
+ &port_tcam_cmd, &out_size);
+ if (err || !out_size || port_tcam_cmd.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Set tcam table failed, err: %d, status: 0x%x,
out size: 0x%x\n",
+ err, port_tcam_cmd.mgmt_msg_head.status, out_size);
+ return -EFAULT;
+ }
+
+ return 0;
+}
+
+/**
+ * hinic_clear_fdir_tcam - Clear fdir filter TCAM table for control packet.
+ *
+ * @param hwdev
+ * The hardware interface of a nic device.
+ * @param type_mask
+ * Index of TCAM.
+ * @return
+ * 0 on success,
+ * negative error value otherwise.
+ */
+int hinic_clear_fdir_tcam(void *hwdev, u16 type_mask)
+{
+ struct hinic_fdir_tcam_info port_tcam_cmd;
+ u16 out_size = sizeof(port_tcam_cmd);
+ int err;
+
+ if (!hwdev)
+ return -EINVAL;
+
+ memset(&port_tcam_cmd, 0, sizeof(port_tcam_cmd));
+ port_tcam_cmd.mgmt_msg_head.resp_aeq_num = HINIC_AEQ1;
+ port_tcam_cmd.tcam_index = type_mask;
+ port_tcam_cmd.flag = TCAM_CLEAR;
+
+ err = l2nic_msg_to_mgmt_sync(hwdev, HINIC_PORT_CMD_TCAM_FILTER,
+ &port_tcam_cmd, sizeof(port_tcam_cmd),
+ &port_tcam_cmd, &out_size);
+ if (err || !out_size || port_tcam_cmd.mgmt_msg_head.status) {
+ PMD_DRV_LOG(ERR, "Clear tcam table failed, err: %d, status:
0x%x, out size: 0x%x\n",
+ err, port_tcam_cmd.mgmt_msg_head.status, out_size);
+ return -EFAULT;
+ }
+
+ return 0;
+}
diff --git a/drivers/net/hinic/base/hinic_pmd_niccfg.h
b/drivers/net/hinic/base/hinic_pmd_niccfg.h
index d19a834..e8ce332 100644
--- a/drivers/net/hinic/base/hinic_pmd_niccfg.h
+++ b/drivers/net/hinic/base/hinic_pmd_niccfg.h
@@ -609,6 +609,129 @@ struct hinic_port_anti_attack_rate {
u32 xbs; /* eXtended Burst Size */
};
+struct pa_u8_s {
+ u8 val8;
+ u8 mask8;
+};
+
+struct pa_u16_s {
+ u16 val16;
+ u16 mask16;
+};
+
+struct pa_u32_s {
+ u32 val32;
+ u32 mask32;
+};
+
+struct pa_u48_s {
+ u8 val8[6];
+ u8 mask8[6];
+};
+
+struct pa_u64_s {
+ u8 val8[8];
+ u8 mask8[8];
+};
+
+struct tag_pa_eth_ip_header {
+ struct pa_u8_s ip_ver; /* 3bit */
+ struct pa_u8_s ipv4_option_flag; /* 1bit */
+ /* 8bit ipv4 option or ipv6 next header */
+ struct pa_u8_s protocol;
+ struct pa_u8_s dscp; /* 6bit DSCP */
+};
+
+struct tag_pa_common_l2_header {
+ struct pa_u48_s dmac; /* dmac 48bit */
+ struct pa_u16_s eth_type; /* ethernet type/length 16bit */
+ struct pa_u8_s tag_flag; /* tag flag: 4bit */
+ struct pa_u8_s np2np_hdr_qindex; /* NP2NP Header Qindex 4bit */
+ struct pa_u8_s e_tag_pcp; /* 3bit */
+ struct pa_u8_s vlan_layer; /* 2bit */
+ struct pa_u8_s s_tag; /* 3bit */
+ struct pa_u8_s c_tag; /* 3bit */
+ struct pa_u16_s vlan_id; /* 12bit */
+};
+
+struct tag_pa_tcp {
+ struct pa_u16_s sport; /* 16bit */
+ struct pa_u16_s dport; /* 16bit */
+ struct pa_u16_s tcp_flag; /* 6bit */
+};
+
+struct tag_pa_udp {
+ struct pa_u16_s sport; /* 16bit */
+ struct pa_u16_s dport; /* 16bit */
+ /* 8bit :
+ * 1.udp dport=67/68 && ipv4 protocol=0x11
+ * 2.udp dport=546/547 && ipv6 next header=0x11
+ * 3. do not care
+ */
+ struct pa_u8_s dhcp_op_or_msg_type;
+};
+
+/* ICMP:
+ * ipv4 protocol = 0x1
+ * ipv6 next header = 0x3A
+ */
+struct tag_pa_icmp {
+ struct pa_u8_s type; /* 8bit */
+ struct pa_u8_s code; /* 8bit */
+};
+
+/* IGMP:
+ * ipv4 protocol = 0x2
+ */
+struct tag_pa_ipv4_igmp {
+ struct pa_u32_s dip; /* 32bit */
+ struct pa_u8_s type; /* 8bit */
+};
+
+struct tag_pa_rule {
+ struct pa_u8_s ncsi_flag; /* 1bit valid */
+ struct tag_pa_common_l2_header l2_header;
+
+ u8 eth_type;
+
+ struct pa_u64_s eth_other; /* eth_type=other 64bit */
+ struct pa_u8_s eth_roce_opcode; /* eth_type=roce 8bit opcode */
+
+ struct tag_pa_eth_ip_header ip_header; /* eth_type=ip */
+
+ u8 ip_protocol_type;
+
+ struct tag_pa_tcp eth_ip_tcp; /* eth_type=ip && ip_protocol = tcp */
+ struct tag_pa_udp eth_ip_udp; /* eth_type=ip && ip_protocol = udp */
+ struct tag_pa_icmp eth_ip_icmp; /* eth_type=ip && ip_protocol = icmp */
+
+ /* eth_type=ip && ip_protocol = ipv4_igmp */
+ struct tag_pa_ipv4_igmp eth_ipv4_igmp;
+
+ /* eth_type=ip && ip_protocol = sctp;
+ * 16bit ipv4 protocol=0x84 or ipv6 nhr=0x84
+ */
+ struct pa_u16_s eth_ip_sctp;
+};
+
+struct tag_pa_action {
+ u16 pkt_type;
+ u8 err_type;
+ u8 pri;
+ u8 fwd_action;
+ u8 push_len;
+};
+
+struct hinic_fdir_tcam_info {
+ struct hinic_mgmt_msg_head mgmt_msg_head;
+
+ u16 tcam_index;
+ u8 flag; /* clear or set tcam table flag */
+ u8 rsvd1;
+ struct tag_pa_rule filter_rule;
+ struct tag_pa_action filter_action;
+};
+
int hinic_set_mac(void *hwdev, u8 *mac_addr, u16 vlan_id, u16 func_id);
int hinic_del_mac(void *hwdev, u8 *mac_addr, u16 vlan_id, u16 func_id);
@@ -702,4 +825,15 @@ int hinic_set_link_status_follow(void *hwdev,
int hinic_vf_get_default_cos(struct hinic_hwdev *hwdev, u8 *cos_id);
+int hinic_set_fdir_filter(void *hwdev, u8 filter_type, u8 qid,
+ u8 type_enable, bool enable);
+
+int hinic_set_normal_filter(void *hwdev, u8 qid, u8 normal_type_enable,
+ u32 key, bool enable, u8 flag);
+
+int hinic_set_fdir_tcam(void *hwdev, u16 type_mask,
+ struct tag_pa_rule *filter_rule, struct tag_pa_action *filter_action);
+
+int hinic_clear_fdir_tcam(void *hwdev, u16 type_mask);
+
#endif /* _HINIC_PMD_NICCFG_H_ */
--
1.8.3.1
