#ifndef __ECORE_SRIOV_API_H__
#define __ECORE_SRIOV_API_H__
+#include "common_hsi.h"
#include "ecore_status.h"
+#define ECORE_ETH_VF_NUM_MAC_FILTERS 1
+#define ECORE_ETH_VF_NUM_VLAN_FILTERS 2
#define ECORE_VF_ARRAY_LENGTH (3)
#define IS_VF(p_dev) ((p_dev)->b_is_vf)
#define IS_PF(p_dev) (!((p_dev)->b_is_vf))
#ifdef CONFIG_ECORE_SRIOV
-#define IS_PF_SRIOV(p_hwfn) (!!((p_hwfn)->p_dev->sriov_info.total_vfs))
+#define IS_PF_SRIOV(p_hwfn) (!!((p_hwfn)->p_dev->p_iov_info))
#else
#define IS_PF_SRIOV(p_hwfn) (0)
#endif
ECORE_IOV_VP_UPDATE_MAX = 8,
};
+/* PF to VF STATUS is part of vfpf-channel API
+ * and must be forward compatible
+*/
+enum ecore_iov_pf_to_vf_status {
+ PFVF_STATUS_WAITING = 0,
+ PFVF_STATUS_SUCCESS,
+ PFVF_STATUS_FAILURE,
+ PFVF_STATUS_NOT_SUPPORTED,
+ PFVF_STATUS_NO_RESOURCE,
+ PFVF_STATUS_FORCED,
+};
+
struct ecore_mcp_link_params;
struct ecore_mcp_link_state;
struct ecore_mcp_link_capabilities;
*
* @return struct ecore_iov_sw_mbx*
*/
-struct ecore_iov_sw_mbx *ecore_iov_get_vf_sw_mbx(struct ecore_hwfn *p_hwfn,
+struct ecore_iov_sw_mbx*
+ecore_iov_get_vf_sw_mbx(struct ecore_hwfn *p_hwfn,
u16 rel_vf_id);
#endif
+/* This struct is part of ecore_dev and contains data relevant to all hwfns;
+ * Initialized only if SR-IOV cpabability is exposed in PCIe config space.
+ */
+struct ecore_hw_sriov_info {
+ /* standard SRIOV capability fields, mostly for debugging */
+ int pos; /* capability position */
+ int nres; /* number of resources */
+ u32 cap; /* SR-IOV Capabilities */
+ u16 ctrl; /* SR-IOV Control */
+ u16 total_vfs; /* total VFs associated with the PF */
+ u16 num_vfs; /* number of vfs that have been started */
+ u16 initial_vfs; /* initial VFs associated with the PF */
+ u16 nr_virtfn; /* number of VFs available */
+ u16 offset; /* first VF Routing ID offset */
+ u16 stride; /* following VF stride */
+ u16 vf_device_id; /* VF device id */
+ u32 pgsz; /* page size for BAR alignment */
+ u8 link; /* Function Dependency Link */
+
+ u32 first_vf_in_pf;
+};
+
#ifdef CONFIG_ECORE_SRIOV
+#ifndef LINUX_REMOVE
/**
* @brief mark/clear all VFs before/after an incoming PCIe sriov
* disable.
*
- * @param p_hwfn
+ * @param p_dev
* @param to_disable
*/
-void ecore_iov_set_vfs_to_disable(struct ecore_hwfn *p_hwfn, u8 to_disable);
+void ecore_iov_set_vfs_to_disable(struct ecore_dev *p_dev,
+ u8 to_disable);
/**
- * @brief mark/clear chosen VFs before/after an incoming PCIe
+ * @brief mark/clear chosen VF before/after an incoming PCIe
* sriov disable.
*
- * @param p_hwfn
+ * @param p_dev
+ * @param rel_vf_id
* @param to_disable
*/
-void ecore_iov_set_vf_to_disable(struct ecore_hwfn *p_hwfn,
- u16 rel_vf_id, u8 to_disable);
+void ecore_iov_set_vf_to_disable(struct ecore_dev *p_dev,
+ u16 rel_vf_id,
+ u8 to_disable);
/**
- *
* @brief ecore_iov_init_hw_for_vf - initialize the HW for
* enabling access of a VF. Also includes preparing the
* IGU for VF access. This needs to be called AFTER hw is
struct ecore_ptt *p_ptt,
u16 rel_vf_id);
-#ifndef LINUX_REMOVE
/**
* @brief ecore_iov_set_vf_ctx - set a context for a given VF
*
* @return enum _ecore_status_t
*/
enum _ecore_status_t ecore_iov_set_vf_ctx(struct ecore_hwfn *p_hwfn,
- u16 vf_id, void *ctx);
-#endif
+ u16 vf_id,
+ void *ctx);
/**
* @brief FLR cleanup for all VFs
enum _ecore_status_t ecore_iov_bulletin_set_mac(struct ecore_hwfn *p_hwfn,
u8 *mac, int vfid);
-/**
- * @brief Set forced VLAN [pvid] in PFs copy of bulletin board
- * and configures FW/HW to support the configuration.
- * Setting of pvid 0 would clear the feature.
- * @param p_hwfn
- * @param pvid
- * @param vfid
- */
-void ecore_iov_bulletin_set_forced_vlan(struct ecore_hwfn *p_hwfn,
- u16 pvid, int vfid);
-
/**
* @brief Set default behaviour of VF in case no vlans are configured for it
* whether to accept only untagged traffic or all.
void ecore_iov_get_vfs_vport_id(struct ecore_hwfn *p_hwfn, int vfid,
u8 *p_vport_id);
+/**
+ * @brief Set forced VLAN [pvid] in PFs copy of bulletin board
+ * and configures FW/HW to support the configuration.
+ * Setting of pvid 0 would clear the feature.
+ * @param p_hwfn
+ * @param pvid
+ * @param vfid
+ */
+void ecore_iov_bulletin_set_forced_vlan(struct ecore_hwfn *p_hwfn,
+ u16 pvid, int vfid);
+
/**
* @brief Check if VF has VPORT instance. This can be used
* to check if VPORT is active.
return ECORE_INVAL;
}
#endif
+
+/**
+ * @brief - Given a VF index, return index of next [including that] active VF.
+ *
+ * @param p_hwfn
+ * @param rel_vf_id
+ *
+ * @return MAX_NUM_VFS in case no further active VFs, otherwise index.
+ */
+u16 ecore_iov_get_next_active_vf(struct ecore_hwfn *p_hwfn, u16 rel_vf_id);
+
+#endif /* CONFIG_ECORE_SRIOV */
+
+#define ecore_for_each_vf(_p_hwfn, _i) \
+ for (_i = ecore_iov_get_next_active_vf(_p_hwfn, 0); \
+ _i < MAX_NUM_VFS; \
+ _i = ecore_iov_get_next_active_vf(_p_hwfn, _i + 1))
+
#endif
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