drivers: move ifc to vDPA directory

[dpdk.git] / drivers / net / ifc / base / ifcvf.h

diff --git a/drivers/net/ifc/base/ifcvf.h b/drivers/net/ifc/base/ifcvf.h
deleted file mode 100644 (file)
index 9be2770..0000000
--- a/drivers/net/ifc/base/ifcvf.h
+++ /dev/null
@@ -1,162 +0,0 @@
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2018 Intel Corporation
- */
-
-#ifndef _IFCVF_H_
-#define _IFCVF_H_
-
-#include "ifcvf_osdep.h"
-
-#define IFCVF_VENDOR_ID                0x1AF4
-#define IFCVF_DEVICE_ID                0x1041
-#define IFCVF_SUBSYS_VENDOR_ID 0x8086
-#define IFCVF_SUBSYS_DEVICE_ID 0x001A
-
-#define IFCVF_MAX_QUEUES               1
-#define VIRTIO_F_IOMMU_PLATFORM                33
-
-/* Common configuration */
-#define IFCVF_PCI_CAP_COMMON_CFG       1
-/* Notifications */
-#define IFCVF_PCI_CAP_NOTIFY_CFG       2
-/* ISR Status */
-#define IFCVF_PCI_CAP_ISR_CFG          3
-/* Device specific configuration */
-#define IFCVF_PCI_CAP_DEVICE_CFG       4
-/* PCI configuration access */
-#define IFCVF_PCI_CAP_PCI_CFG          5
-
-#define IFCVF_CONFIG_STATUS_RESET     0x00
-#define IFCVF_CONFIG_STATUS_ACK       0x01
-#define IFCVF_CONFIG_STATUS_DRIVER    0x02
-#define IFCVF_CONFIG_STATUS_DRIVER_OK 0x04
-#define IFCVF_CONFIG_STATUS_FEATURES_OK 0x08
-#define IFCVF_CONFIG_STATUS_FAILED    0x80
-
-#define IFCVF_MSI_NO_VECTOR    0xffff
-#define IFCVF_PCI_MAX_RESOURCE 6
-
-#define IFCVF_LM_CFG_SIZE              0x40
-#define IFCVF_LM_RING_STATE_OFFSET     0x20
-
-#define IFCVF_LM_LOGGING_CTRL          0x0
-
-#define IFCVF_LM_BASE_ADDR_LOW         0x10
-#define IFCVF_LM_BASE_ADDR_HIGH                0x14
-#define IFCVF_LM_END_ADDR_LOW          0x18
-#define IFCVF_LM_END_ADDR_HIGH         0x1c
-
-#define IFCVF_LM_DISABLE               0x0
-#define IFCVF_LM_ENABLE_VF             0x1
-#define IFCVF_LM_ENABLE_PF             0x3
-#define IFCVF_LOG_BASE                 0x100000000000
-#define IFCVF_MEDIATED_VRING           0x200000000000
-
-#define IFCVF_32_BIT_MASK              0xffffffff
-
-
-struct ifcvf_pci_cap {
-       u8 cap_vndr;            /* Generic PCI field: PCI_CAP_ID_VNDR */
-       u8 cap_next;            /* Generic PCI field: next ptr. */
-       u8 cap_len;             /* Generic PCI field: capability length */
-       u8 cfg_type;            /* Identifies the structure. */
-       u8 bar;                 /* Where to find it. */
-       u8 padding[3];          /* Pad to full dword. */
-       u32 offset;             /* Offset within bar. */
-       u32 length;             /* Length of the structure, in bytes. */
-};
-
-struct ifcvf_pci_notify_cap {
-       struct ifcvf_pci_cap cap;
-       u32 notify_off_multiplier;  /* Multiplier for queue_notify_off. */
-};
-
-struct ifcvf_pci_common_cfg {
-       /* About the whole device. */
-       u32 device_feature_select;
-       u32 device_feature;
-       u32 guest_feature_select;
-       u32 guest_feature;
-       u16 msix_config;
-       u16 num_queues;
-       u8 device_status;
-       u8 config_generation;
-
-       /* About a specific virtqueue. */
-       u16 queue_select;
-       u16 queue_size;
-       u16 queue_msix_vector;
-       u16 queue_enable;
-       u16 queue_notify_off;
-       u32 queue_desc_lo;
-       u32 queue_desc_hi;
-       u32 queue_avail_lo;
-       u32 queue_avail_hi;
-       u32 queue_used_lo;
-       u32 queue_used_hi;
-};
-
-struct ifcvf_net_config {
-       u8    mac[6];
-       u16   status;
-       u16   max_virtqueue_pairs;
-} __attribute__((packed));
-
-struct ifcvf_pci_mem_resource {
-       u64      phys_addr; /**< Physical address, 0 if not resource. */
-       u64      len;       /**< Length of the resource. */
-       u8       *addr;     /**< Virtual address, NULL when not mapped. */
-};
-
-struct vring_info {
-       u64 desc;
-       u64 avail;
-       u64 used;
-       u16 size;
-       u16 last_avail_idx;
-       u16 last_used_idx;
-};
-
-struct ifcvf_hw {
-       u64    req_features;
-       u8     notify_region;
-       u32    notify_off_multiplier;
-       struct ifcvf_pci_common_cfg *common_cfg;
-       struct ifcvf_net_config *dev_cfg;
-       u8     *isr;
-       u16    *notify_base;
-       u16    *notify_addr[IFCVF_MAX_QUEUES * 2];
-       u8     *lm_cfg;
-       struct vring_info vring[IFCVF_MAX_QUEUES * 2];
-       u8 nr_vring;
-       struct ifcvf_pci_mem_resource mem_resource[IFCVF_PCI_MAX_RESOURCE];
-};
-
-int
-ifcvf_init_hw(struct ifcvf_hw *hw, PCI_DEV *dev);
-
-u64
-ifcvf_get_features(struct ifcvf_hw *hw);
-
-int
-ifcvf_start_hw(struct ifcvf_hw *hw);
-
-void
-ifcvf_stop_hw(struct ifcvf_hw *hw);
-
-void
-ifcvf_enable_logging(struct ifcvf_hw *hw, u64 log_base, u64 log_size);
-
-void
-ifcvf_disable_logging(struct ifcvf_hw *hw);
-
-void
-ifcvf_notify_queue(struct ifcvf_hw *hw, u16 qid);
-
-u8
-ifcvf_get_notify_region(struct ifcvf_hw *hw);
-
-u64
-ifcvf_get_queue_notify_off(struct ifcvf_hw *hw, int qid);
-
-#endif /* _IFCVF_H_ */