From 111bd3664b91279883d9f8e2483e436cbdcf3d38 Mon Sep 17 00:00:00 2001
From: Yaroslav Brustinov <ybrustin@cisco.com>
Date: Fri, 28 Oct 2016 14:32:05 +0200
Subject: move port_attr from driver class to physical port class + small fixes
 according to code review

Signed-off-by: Yaroslav Brustinov <ybrustin@cisco.com>
---
 src/trex_port_attr.h | 164 ++++++++++++++++++++++++++++++++++-----------------
 1 file changed, 110 insertions(+), 54 deletions(-)

(limited to 'src/trex_port_attr.h')

diff --git a/src/trex_port_attr.h b/src/trex_port_attr.h
index cc267104..9231e263 100755
--- a/src/trex_port_attr.h
+++ b/src/trex_port_attr.h
@@ -25,83 +25,139 @@ limitations under the License.
 
 class TRexPortAttr {
 public:
-    TRexPortAttr(uint8_t total_ports, bool is_virtual, bool fc_change_allowed) : total_ports(total_ports) {
-        flag_is_virtual = is_virtual;
-        m_link.resize(total_ports);
-        intf_info_st.resize(total_ports);
-        dev_info.resize(total_ports);
-        int tmp;
-        flag_is_fc_change_supported = fc_change_allowed && (get_flow_ctrl(0, tmp) != -ENOTSUP);
-        flag_is_led_change_supported = (set_led(0, true) != -ENOTSUP);
-        flag_is_link_change_supported = (set_link_up(0, true) != -ENOTSUP);
-        update_descriptions();
-        for (int i=0; i<total_ports; i++) {
-            update_device_info(i);
-        }
-    }
+    virtual ~TRexPortAttr(){}
 
 /*    UPDATES    */
-    virtual void update_link_status(uint8_t port_id);
-    virtual bool update_link_status_nowait(uint8_t port_id); // returns true if the status was changed
-    virtual void update_device_info(uint8_t port_id);
-    virtual void reset_xstats(uint8_t port_id);
-    virtual void update_descriptions();
+    virtual void update_link_status() = 0;
+    virtual bool update_link_status_nowait() = 0; // returns true if the status was changed
+    virtual void update_device_info() = 0;
+    virtual void reset_xstats() = 0;
+    virtual void update_description() = 0;
 
 /*    GETTERS    */
-    virtual bool get_promiscuous(uint8_t port_id);
-    virtual void macaddr_get(uint8_t port_id, struct ether_addr *mac_addr);
-    virtual uint32_t get_link_speed(uint8_t port_id) { return m_link[port_id].link_speed; } // L1 Mbps
-    virtual bool is_link_duplex(uint8_t port_id) { return (m_link[port_id].link_duplex ? true : false); }
-    virtual bool is_link_autoneg(uint8_t port_id) { return (m_link[port_id].link_autoneg ? true : false); }
-    virtual bool is_link_up(uint8_t port_id) { return (m_link[port_id].link_status ? true : false); }
-    virtual int get_xstats_values(uint8_t port_id, xstats_values_t &xstats_values);
-    virtual int get_xstats_names(uint8_t port_id, xstats_names_t &xstats_names);
-    virtual int get_flow_ctrl(uint8_t port_id, int &mode);
+    virtual bool get_promiscuous() = 0;
+    virtual void macaddr_get(struct ether_addr *mac_addr) = 0;
+    virtual uint32_t get_link_speed() { return m_link.link_speed; } // L1 Mbps
+    virtual bool is_link_duplex() { return (m_link.link_duplex ? true : false); }
+    virtual bool is_link_autoneg() { return (m_link.link_autoneg ? true : false); }
+    virtual bool is_link_up() { return (m_link.link_status ? true : false); }
+    virtual int get_xstats_values(xstats_values_t &xstats_values) = 0;
+    virtual int get_xstats_names(xstats_names_t &xstats_names) = 0;
+    virtual int get_flow_ctrl(int &mode) = 0;
     virtual bool is_virtual() { return flag_is_virtual; }
     virtual bool is_fc_change_supported() { return flag_is_fc_change_supported; }
     virtual bool is_led_change_supported() { return flag_is_led_change_supported; }
     virtual bool is_link_change_supported() { return flag_is_link_change_supported; }
-    virtual void get_description(uint8_t port_id, std::string &description) { description = intf_info_st[port_id].description; }
-    virtual void get_supported_speeds(uint8_t port_id, supp_speeds_t &supp_speeds);
+    virtual void get_description(std::string &description) { description = intf_info_st.description; }
+    virtual void get_supported_speeds(supp_speeds_t &supp_speeds) = 0;
 
 /*    SETTERS    */
-    virtual int set_promiscuous(uint8_t port_id, bool enabled);
-    virtual int add_mac(uint8_t port_id, char * mac);
-    virtual int set_link_up(uint8_t port_id, bool up);
-    virtual int set_flow_ctrl(uint8_t port_id, int mode);
-    virtual int set_led(uint8_t port_id, bool on);
-
+    virtual int set_promiscuous(bool enabled) = 0;
+    virtual int add_mac(char * mac) = 0;
+    virtual int set_link_up(bool up) = 0;
+    virtual int set_flow_ctrl(int mode) = 0;
+    virtual int set_led(bool on) = 0;
 
 /*    DUMPS    */
-    virtual void dump_link(uint8_t port_id, FILE *fd);
+    virtual void dump_link(FILE *fd) = 0;
 
-private:
-    const uint8_t total_ports;
-    rte_eth_fc_conf fc_conf_tmp;
-    std::vector<rte_eth_link> m_link;
-    std::vector<struct rte_eth_dev_info> dev_info;
-    std::vector<struct rte_eth_xstat> xstats_values_tmp;
-    std::vector<struct rte_eth_xstat_name> xstats_names_tmp;
+protected:
+    uint8_t m_port_id;
+    rte_eth_link m_link;
+    struct rte_eth_dev_info dev_info;
     bool flag_is_virtual;
     bool flag_is_fc_change_supported;
     bool flag_is_led_change_supported;
     bool flag_is_link_change_supported;
 
-    struct mac_cfg_st {
-        uint8_t hw_macaddr[6];
-        uint8_t src_macaddr[6];
-        uint8_t dst_macaddr[6];
-    };
-
-    struct intf_info_st_type {
-        mac_cfg_st      mac_info;
+    struct intf_info_st {
         std::string     pci_addr;
         std::string     description;
         int             numa_node;
-    };
+    }intf_info_st;
+
+};
+
+class DpdkTRexPortAttr : public TRexPortAttr {
+public:
+
+    DpdkTRexPortAttr(uint8_t port_id, bool is_virtual, bool fc_change_allowed) {
+        m_port_id = port_id;
+        flag_is_virtual = is_virtual;
+        int tmp;
+        flag_is_fc_change_supported = fc_change_allowed && (get_flow_ctrl(tmp) != -ENOTSUP);
+        flag_is_led_change_supported = (set_led(true) != -ENOTSUP);
+        flag_is_link_change_supported = (set_link_up(true) != -ENOTSUP);
+        update_description();
+        update_device_info();
+    }
+
+/*    UPDATES    */
+    virtual void update_link_status();
+    virtual bool update_link_status_nowait(); // returns true if the status was changed
+    virtual void update_device_info();
+    virtual void reset_xstats();
+    virtual void update_description();
+
+/*    GETTERS    */
+    virtual bool get_promiscuous();
+    virtual void macaddr_get(struct ether_addr *mac_addr);
+    virtual int get_xstats_values(xstats_values_t &xstats_values);
+    virtual int get_xstats_names(xstats_names_t &xstats_names);
+    virtual int get_flow_ctrl(int &mode);
+    virtual void get_supported_speeds(supp_speeds_t &supp_speeds);
+
+/*    SETTERS    */
+    virtual int set_promiscuous(bool enabled);
+    virtual int add_mac(char * mac);
+    virtual int set_link_up(bool up);
+    virtual int set_flow_ctrl(int mode);
+    virtual int set_led(bool on);
+
+
+/*    DUMPS    */
+    virtual void dump_link(FILE *fd);
 
-    std::vector <intf_info_st_type> intf_info_st;
+private:
+    rte_eth_fc_conf fc_conf_tmp;
+    std::vector <struct rte_eth_xstat> xstats_values_tmp;
+    std::vector <struct rte_eth_xstat_name> xstats_names_tmp;
+
+};
+
+
+class SimTRexPortAttr : public TRexPortAttr {
+public:
+    SimTRexPortAttr() {
+        m_link.link_speed   = 10000;
+        m_link.link_duplex  = 1;
+        m_link.link_autoneg = 0;
+        m_link.link_status  = 1;
+        flag_is_virtual = true;
+        flag_is_fc_change_supported = false;
+        flag_is_led_change_supported = false;
+        flag_is_link_change_supported = false;
+    }
 
+    /* DUMMY */
+    void update_link_status() {}
+    bool update_link_status_nowait() { return false; }
+    void update_device_info() {}
+    void reset_xstats() {}
+    void update_description() {}
+    bool get_promiscuous() { return false; }
+    void macaddr_get(struct ether_addr *mac_addr) {}
+    int get_xstats_values(xstats_values_t &xstats_values) { return -ENOTSUP; }
+    int get_xstats_names(xstats_names_t &xstats_names) { return -ENOTSUP; }
+    int get_flow_ctrl(int &mode) { return -ENOTSUP; }
+    void get_description(std::string &description) {}
+    void get_supported_speeds(supp_speeds_t &supp_speeds) {}
+    int set_promiscuous(bool enabled) { return -ENOTSUP; }
+    int add_mac(char * mac) { return -ENOTSUP; }
+    int set_link_up(bool up) { return -ENOTSUP; }
+    int set_flow_ctrl(int mode) { return -ENOTSUP; }
+    int set_led(bool on) { return -ENOTSUP; }
+    void dump_link(FILE *fd) {}
 };
 
 
-- 
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