Imported Upstream version 16.07-rc1

[deb_dpdk.git] / drivers / net / qede / qede_if.h

diff --git a/drivers/net/qede/qede_if.h b/drivers/net/qede/qede_if.h
new file mode 100644 (file)
index 0000000..1b05ff8
--- /dev/null
+++ b/drivers/net/qede/qede_if.h
@@ -0,0 +1,164 @@
+/*
+ * Copyright (c) 2016 QLogic Corporation.
+ * All rights reserved.
+ * www.qlogic.com
+ *
+ * See LICENSE.qede_pmd for copyright and licensing details.
+ */
+
+#ifndef _QEDE_IF_H
+#define _QEDE_IF_H
+
+#include "qede_ethdev.h"
+
+/* forward */
+struct ecore_dev;
+struct qed_sb_info;
+struct qed_pf_params;
+enum ecore_int_mode;
+
+struct qed_dev_info {
+       uint8_t num_hwfns;
+       uint8_t hw_mac[ETHER_ADDR_LEN];
+       bool is_mf_default;
+
+       /* FW version */
+       uint16_t fw_major;
+       uint16_t fw_minor;
+       uint16_t fw_rev;
+       uint16_t fw_eng;
+
+       /* MFW version */
+       uint32_t mfw_rev;
+
+       uint32_t flash_size;
+       uint8_t mf_mode;
+       bool tx_switching;
+       /* To be added... */
+};
+
+enum qed_sb_type {
+       QED_SB_TYPE_L2_QUEUE,
+       QED_SB_TYPE_STORAGE,
+       QED_SB_TYPE_CNQ,
+};
+
+enum qed_protocol {
+       QED_PROTOCOL_ETH,
+};
+
+struct qed_link_params {
+       bool link_up;
+
+#define QED_LINK_OVERRIDE_SPEED_AUTONEG         (1 << 0)
+#define QED_LINK_OVERRIDE_SPEED_ADV_SPEEDS      (1 << 1)
+#define QED_LINK_OVERRIDE_SPEED_FORCED_SPEED    (1 << 2)
+#define QED_LINK_OVERRIDE_PAUSE_CONFIG          (1 << 3)
+       uint32_t override_flags;
+       bool autoneg;
+       uint32_t adv_speeds;
+       uint32_t forced_speed;
+#define QED_LINK_PAUSE_AUTONEG_ENABLE           (1 << 0)
+#define QED_LINK_PAUSE_RX_ENABLE                (1 << 1)
+#define QED_LINK_PAUSE_TX_ENABLE                (1 << 2)
+       uint32_t pause_config;
+};
+
+struct qed_link_output {
+       bool link_up;
+       uint32_t supported_caps;        /* In SUPPORTED defs */
+       uint32_t advertised_caps;       /* In ADVERTISED defs */
+       uint32_t lp_caps;       /* In ADVERTISED defs */
+       uint32_t speed;         /* In Mb/s */
+       uint8_t duplex;         /* In DUPLEX defs */
+       uint8_t port;           /* In PORT defs */
+       bool autoneg;
+       uint32_t pause_config;
+};
+
+#define QED_DRV_VER_STR_SIZE 80
+struct qed_slowpath_params {
+       uint32_t int_mode;
+       uint8_t drv_major;
+       uint8_t drv_minor;
+       uint8_t drv_rev;
+       uint8_t drv_eng;
+       uint8_t name[QED_DRV_VER_STR_SIZE];
+};
+
+#define ILT_PAGE_SIZE_TCFC 0x8000      /* 32KB */
+
+struct qed_common_cb_ops {
+       void (*link_update)(void *dev, struct qed_link_output *link);
+};
+
+struct qed_selftest_ops {
+/**
+ * @brief registers - Perform register tests
+ *
+ * @param edev
+ *
+ * @return 0 on success, error otherwise.
+ */
+       int (*registers)(struct ecore_dev *edev);
+};
+
+struct qed_common_ops {
+       int (*probe)(struct ecore_dev *edev,
+                    struct rte_pci_device *pci_dev,
+                    enum qed_protocol protocol,
+                    uint32_t dp_module, uint8_t dp_level, bool is_vf);
+       void (*set_id)(struct ecore_dev *edev,
+               char name[], const char ver_str[]);
+       enum _ecore_status_t (*chain_alloc)(struct ecore_dev *edev,
+                                           enum ecore_chain_use_mode
+                                           intended_use,
+                                           enum ecore_chain_mode mode,
+                                           enum ecore_chain_cnt_type cnt_type,
+                                           uint32_t num_elems,
+                                           osal_size_t elem_size,
+                                           struct ecore_chain *p_chain);
+
+       void (*chain_free)(struct ecore_dev *edev,
+                          struct ecore_chain *p_chain);
+
+       void (*get_link)(struct ecore_dev *edev,
+                        struct qed_link_output *if_link);
+       int (*set_link)(struct ecore_dev *edev,
+                       struct qed_link_params *params);
+
+       int (*drain)(struct ecore_dev *edev);
+
+       void (*remove)(struct ecore_dev *edev);
+
+       int (*slowpath_stop)(struct ecore_dev *edev);
+
+       void (*update_pf_params)(struct ecore_dev *edev,
+                                struct ecore_pf_params *params);
+
+       int (*slowpath_start)(struct ecore_dev *edev,
+                             struct qed_slowpath_params *params);
+
+       int (*set_fp_int)(struct ecore_dev *edev, uint16_t cnt);
+
+       uint32_t (*sb_init)(struct ecore_dev *edev,
+                           struct ecore_sb_info *sb_info,
+                           void *sb_virt_addr,
+                           dma_addr_t sb_phy_addr,
+                           uint16_t sb_id, enum qed_sb_type type);
+
+       bool (*can_link_change)(struct ecore_dev *edev);
+       void (*update_msglvl)(struct ecore_dev *edev,
+                             uint32_t dp_module, uint8_t dp_level);
+};
+
+/**
+ * @brief qed_get_protocol_version
+ *
+ * @param protocol
+ *
+ * @return version supported by qed for given protocol driver
+ */
+uint32_t qed_get_protocol_version(enum qed_protocol protocol);
+
+#endif /* _QEDE_IF_H */