removed dpdk22 files

1 files changed, 0 insertions, 272 deletions

diff --git a/src/dpdk22/drivers/net/virtio/virtio_pci.h b/src/dpdk22/drivers/net/virtio/virtio_pci.h
deleted file mode 100644
index 47f722a0..00000000
--- a/src/dpdk22/drivers/net/virtio/virtio_pci.h
+++ /dev/null
@@ -1,272 +0,0 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _VIRTIO_PCI_H_
-#define _VIRTIO_PCI_H_
-
-#include <stdint.h>
-
-#ifdef __FreeBSD__
-#include <sys/types.h>
-#include <machine/cpufunc.h>
-#else
-#include <sys/io.h>
-#endif
-
-#include <rte_ethdev.h>
-
-struct virtqueue;
-
-/* VirtIO PCI vendor/device ID. */
-#define VIRTIO_PCI_VENDORID     0x1AF4
-#define VIRTIO_PCI_DEVICEID_MIN 0x1000
-#define VIRTIO_PCI_DEVICEID_MAX 0x103F
-
-/* VirtIO ABI version, this must match exactly. */
-#define VIRTIO_PCI_ABI_VERSION 0
-
-/*
- * VirtIO Header, located in BAR 0.
- */
-#define VIRTIO_PCI_HOST_FEATURES  0  /* host's supported features (32bit, RO)*/
-#define VIRTIO_PCI_GUEST_FEATURES 4  /* guest's supported features (32, RW) */
-#define VIRTIO_PCI_QUEUE_PFN      8  /* physical address of VQ (32, RW) */
-#define VIRTIO_PCI_QUEUE_NUM      12 /* number of ring entries (16, RO) */
-#define VIRTIO_PCI_QUEUE_SEL      14 /* current VQ selection (16, RW) */
-#define VIRTIO_PCI_QUEUE_NOTIFY   16 /* notify host regarding VQ (16, RW) */
-#define VIRTIO_PCI_STATUS         18 /* device status register (8, RW) */
-#define VIRTIO_PCI_ISR		  19 /* interrupt status register, reading
-				      * also clears the register (8, RO) */
-/* Only if MSIX is enabled: */
-#define VIRTIO_MSI_CONFIG_VECTOR  20 /* configuration change vector (16, RW) */
-#define VIRTIO_MSI_QUEUE_VECTOR	  22 /* vector for selected VQ notifications
-				      (16, RW) */
-
-/* The bit of the ISR which indicates a device has an interrupt. */
-#define VIRTIO_PCI_ISR_INTR   0x1
-/* The bit of the ISR which indicates a device configuration change. */
-#define VIRTIO_PCI_ISR_CONFIG 0x2
-/* Vector value used to disable MSI for queue. */
-#define VIRTIO_MSI_NO_VECTOR 0xFFFF
-
-/* VirtIO device IDs. */
-#define VIRTIO_ID_NETWORK  0x01
-#define VIRTIO_ID_BLOCK    0x02
-#define VIRTIO_ID_CONSOLE  0x03
-#define VIRTIO_ID_ENTROPY  0x04
-#define VIRTIO_ID_BALLOON  0x05
-#define VIRTIO_ID_IOMEMORY 0x06
-#define VIRTIO_ID_9P       0x09
-
-/* Status byte for guest to report progress. */
-#define VIRTIO_CONFIG_STATUS_RESET     0x00
-#define VIRTIO_CONFIG_STATUS_ACK       0x01
-#define VIRTIO_CONFIG_STATUS_DRIVER    0x02
-#define VIRTIO_CONFIG_STATUS_DRIVER_OK 0x04
-#define VIRTIO_CONFIG_STATUS_FAILED    0x80
-
-/*
- * Each virtqueue indirect descriptor list must be physically contiguous.
- * To allow us to malloc(9) each list individually, limit the number
- * supported to what will fit in one page. With 4KB pages, this is a limit
- * of 256 descriptors. If there is ever a need for more, we can switch to
- * contigmalloc(9) for the larger allocations, similar to what
- * bus_dmamem_alloc(9) does.
- *
- * Note the sizeof(struct vring_desc) is 16 bytes.
- */
-#define VIRTIO_MAX_INDIRECT ((int) (PAGE_SIZE / 16))
-
-/* The feature bitmap for virtio net */
-#define VIRTIO_NET_F_CSUM	0	/* Host handles pkts w/ partial csum */
-#define VIRTIO_NET_F_GUEST_CSUM	1	/* Guest handles pkts w/ partial csum */
-#define VIRTIO_NET_F_MAC	5	/* Host has given MAC address. */
-#define VIRTIO_NET_F_GUEST_TSO4	7	/* Guest can handle TSOv4 in. */
-#define VIRTIO_NET_F_GUEST_TSO6	8	/* Guest can handle TSOv6 in. */
-#define VIRTIO_NET_F_GUEST_ECN	9	/* Guest can handle TSO[6] w/ ECN in. */
-#define VIRTIO_NET_F_GUEST_UFO	10	/* Guest can handle UFO in. */
-#define VIRTIO_NET_F_HOST_TSO4	11	/* Host can handle TSOv4 in. */
-#define VIRTIO_NET_F_HOST_TSO6	12	/* Host can handle TSOv6 in. */
-#define VIRTIO_NET_F_HOST_ECN	13	/* Host can handle TSO[6] w/ ECN in. */
-#define VIRTIO_NET_F_HOST_UFO	14	/* Host can handle UFO in. */
-#define VIRTIO_NET_F_MRG_RXBUF	15	/* Host can merge receive buffers. */
-#define VIRTIO_NET_F_STATUS	16	/* virtio_net_config.status available */
-#define VIRTIO_NET_F_CTRL_VQ	17	/* Control channel available */
-#define VIRTIO_NET_F_CTRL_RX	18	/* Control channel RX mode support */
-#define VIRTIO_NET_F_CTRL_VLAN	19	/* Control channel VLAN filtering */
-#define VIRTIO_NET_F_CTRL_RX_EXTRA 20	/* Extra RX mode control support */
-#define VIRTIO_NET_F_GUEST_ANNOUNCE 21	/* Guest can announce device on the
-					 * network */
-#define VIRTIO_NET_F_MQ		22	/* Device supports Receive Flow
-					 * Steering */
-#define VIRTIO_NET_F_CTRL_MAC_ADDR 23	/* Set MAC address */
-
-/* Do we get callbacks when the ring is completely used, even if we've
- * suppressed them? */
-#define VIRTIO_F_NOTIFY_ON_EMPTY	24
-
-/* Can the device handle any descriptor layout? */
-#define VIRTIO_F_ANY_LAYOUT		27
-
-/* We support indirect buffer descriptors */
-#define VIRTIO_RING_F_INDIRECT_DESC	28
-
-/*
- * Some VirtIO feature bits (currently bits 28 through 31) are
- * reserved for the transport being used (eg. virtio_ring), the
- * rest are per-device feature bits.
- */
-#define VIRTIO_TRANSPORT_F_START 28
-#define VIRTIO_TRANSPORT_F_END   32
-
-/* The Guest publishes the used index for which it expects an interrupt
- * at the end of the avail ring. Host should ignore the avail->flags field. */
-/* The Host publishes the avail index for which it expects a kick
- * at the end of the used ring. Guest should ignore the used->flags field. */
-#define VIRTIO_RING_F_EVENT_IDX		29
-
-#define VIRTIO_NET_S_LINK_UP	1	/* Link is up */
-#define VIRTIO_NET_S_ANNOUNCE	2	/* Announcement is needed */
-
-/*
- * Maximum number of virtqueues per device.
- */
-#define VIRTIO_MAX_VIRTQUEUES 8
-
-struct virtio_hw {
-	struct virtqueue *cvq;
-	uint32_t    io_base;
-	uint32_t    guest_features;
-	uint32_t    max_tx_queues;
-	uint32_t    max_rx_queues;
-	uint16_t    vtnet_hdr_size;
-	uint8_t	    vlan_strip;
-	uint8_t	    use_msix;
-	uint8_t     started;
-	uint8_t     mac_addr[ETHER_ADDR_LEN];
-};
-
-/*
- * This structure is just a reference to read
- * net device specific config space; it just a chodu structure
- *
- */
-struct virtio_net_config {
-	/* The config defining mac address (if VIRTIO_NET_F_MAC) */
-	uint8_t    mac[ETHER_ADDR_LEN];
-	/* See VIRTIO_NET_F_STATUS and VIRTIO_NET_S_* above */
-	uint16_t   status;
-	uint16_t   max_virtqueue_pairs;
-} __attribute__((packed));
-
-/*
- * The remaining space is defined by each driver as the per-driver
- * configuration space.
- */
-#define VIRTIO_PCI_CONFIG(hw) (((hw)->use_msix) ? 24 : 20)
-
-/*
- * How many bits to shift physical queue address written to QUEUE_PFN.
- * 12 is historical, and due to x86 page size.
- */
-#define VIRTIO_PCI_QUEUE_ADDR_SHIFT 12
-
-/* The alignment to use between consumer and producer parts of vring. */
-#define VIRTIO_PCI_VRING_ALIGN 4096
-
-#ifdef __FreeBSD__
-
-static inline void
-outb_p(unsigned char data, unsigned int port)
-{
-
-	outb(port, (u_char)data);
-}
-
-static inline void
-outw_p(unsigned short data, unsigned int port)
-{
-	outw(port, (u_short)data);
-}
-
-static inline void
-outl_p(unsigned int data, unsigned int port)
-{
-	outl(port, (u_int)data);
-}
-#endif
-
-#define VIRTIO_PCI_REG_ADDR(hw, reg) \
-	(unsigned short)((hw)->io_base + (reg))
-
-#define VIRTIO_READ_REG_1(hw, reg) \
-	inb((VIRTIO_PCI_REG_ADDR((hw), (reg))))
-#define VIRTIO_WRITE_REG_1(hw, reg, value) \
-	outb_p((unsigned char)(value), (VIRTIO_PCI_REG_ADDR((hw), (reg))))
-
-#define VIRTIO_READ_REG_2(hw, reg) \
-	inw((VIRTIO_PCI_REG_ADDR((hw), (reg))))
-#define VIRTIO_WRITE_REG_2(hw, reg, value) \
-	outw_p((unsigned short)(value), (VIRTIO_PCI_REG_ADDR((hw), (reg))))
-
-#define VIRTIO_READ_REG_4(hw, reg) \
-	inl((VIRTIO_PCI_REG_ADDR((hw), (reg))))
-#define VIRTIO_WRITE_REG_4(hw, reg, value) \
-	outl_p((unsigned int)(value), (VIRTIO_PCI_REG_ADDR((hw), (reg))))
-
-static inline int
-vtpci_with_feature(struct virtio_hw *hw, uint32_t bit)
-{
-	return (hw->guest_features & (1u << bit)) != 0;
-}
-
-/*
- * Function declaration from virtio_pci.c
- */
-void vtpci_reset(struct virtio_hw *);
-
-void vtpci_reinit_complete(struct virtio_hw *);
-
-void vtpci_set_status(struct virtio_hw *, uint8_t);
-
-uint32_t vtpci_negotiate_features(struct virtio_hw *, uint32_t);
-
-void vtpci_write_dev_config(struct virtio_hw *, uint64_t, void *, int);
-
-void vtpci_read_dev_config(struct virtio_hw *, uint64_t, void *, int);
-
-uint8_t vtpci_isr(struct virtio_hw *);
-
-uint16_t vtpci_irq_config(struct virtio_hw *, uint16_t);
-
-#endif /* _VIRTIO_PCI_H_ */