diff options
Diffstat (limited to 'src/dpdk22/drivers/net/vmxnet3/vmxnet3_ethdev.h')
| -rw-r--r-- | src/dpdk22/drivers/net/vmxnet3/vmxnet3_ethdev.h | 185 |
1 files changed, 0 insertions, 185 deletions
diff --git a/src/dpdk22/drivers/net/vmxnet3/vmxnet3_ethdev.h b/src/dpdk22/drivers/net/vmxnet3/vmxnet3_ethdev.h deleted file mode 100644 index 4f9d0bd2..00000000 --- a/src/dpdk22/drivers/net/vmxnet3/vmxnet3_ethdev.h +++ /dev/null @@ -1,185 +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 _VMXNET3_ETHDEV_H_ -#define _VMXNET3_ETHDEV_H_ - -#ifdef RTE_LIBRTE_VMXNET3_DEBUG_DRIVER -#define VMXNET3_ASSERT(x) do { \ - if (!(x)) rte_panic("VMXNET3: %s\n", #x); \ -} while(0) -#else -#define VMXNET3_ASSERT(x) do { (void)(x); } while (0) -#endif - -#define VMXNET3_MAX_MAC_ADDRS 1 - -/* UPT feature to negotiate */ -#define VMXNET3_F_RXCSUM 0x0001 -#define VMXNET3_F_RSS 0x0002 -#define VMXNET3_F_RXVLAN 0x0004 -#define VMXNET3_F_LRO 0x0008 - -/* Hash Types supported by device */ -#define VMXNET3_RSS_HASH_TYPE_NONE 0x0 -#define VMXNET3_RSS_HASH_TYPE_IPV4 0x01 -#define VMXNET3_RSS_HASH_TYPE_TCP_IPV4 0x02 -#define VMXNET3_RSS_HASH_TYPE_IPV6 0x04 -#define VMXNET3_RSS_HASH_TYPE_TCP_IPV6 0x08 - -#define VMXNET3_RSS_HASH_FUNC_NONE 0x0 -#define VMXNET3_RSS_HASH_FUNC_TOEPLITZ 0x01 - -#define VMXNET3_RSS_MAX_KEY_SIZE 40 -#define VMXNET3_RSS_MAX_IND_TABLE_SIZE 128 - -#define VMXNET3_RSS_OFFLOAD_ALL ( \ - ETH_RSS_IPV4 | \ - ETH_RSS_NONFRAG_IPV4_TCP | \ - ETH_RSS_IPV6 | \ - ETH_RSS_NONFRAG_IPV6_TCP) - -/* RSS configuration structure - shared with device through GPA */ -typedef -struct VMXNET3_RSSConf { - uint16_t hashType; - uint16_t hashFunc; - uint16_t hashKeySize; - uint16_t indTableSize; - uint8_t hashKey[VMXNET3_RSS_MAX_KEY_SIZE]; - /* - * indTable is only element that can be changed without - * device quiesce-reset-update-activation cycle - */ - uint8_t indTable[VMXNET3_RSS_MAX_IND_TABLE_SIZE]; -} VMXNET3_RSSConf; - -typedef -struct vmxnet3_mf_table { - void *mfTableBase; /* Multicast addresses list */ - uint64_t mfTablePA; /* Physical address of the list */ - uint16_t num_addrs; /* number of multicast addrs */ -} vmxnet3_mf_table_t; - -struct vmxnet3_hw { - - uint8_t *hw_addr0; /* BAR0: PT-Passthrough Regs */ - uint8_t *hw_addr1; /* BAR1: VD-Virtual Device Regs */ - /* BAR2: MSI-X Regs */ - /* BAR3: Port IO */ - void *back; - - uint16_t device_id; - uint16_t vendor_id; - uint16_t subsystem_device_id; - uint16_t subsystem_vendor_id; - bool adapter_stopped; - - uint8_t perm_addr[ETHER_ADDR_LEN]; - uint8_t num_tx_queues; - uint8_t num_rx_queues; - uint8_t bufs_per_pkt; - - Vmxnet3_TxQueueDesc *tqd_start; /* start address of all tx queue desc */ - Vmxnet3_RxQueueDesc *rqd_start; /* start address of all rx queue desc */ - - Vmxnet3_DriverShared *shared; - uint64_t sharedPA; - - uint64_t queueDescPA; - uint16_t queue_desc_len; - - VMXNET3_RSSConf *rss_conf; - uint64_t rss_confPA; - vmxnet3_mf_table_t *mf_table; - uint32_t shadow_vfta[VMXNET3_VFT_SIZE]; -#define VMXNET3_VFT_TABLE_SIZE (VMXNET3_VFT_SIZE * sizeof(uint32_t)) -}; - -#define VMXNET3_GET_ADDR_LO(reg) ((uint32_t)(reg)) -#define VMXNET3_GET_ADDR_HI(reg) ((uint32_t)(((uint64_t)(reg)) >> 32)) - -/* Config space read/writes */ - -#define VMXNET3_PCI_REG(reg) (*((volatile uint32_t *)(reg))) - -static inline uint32_t vmxnet3_read_addr(volatile void *addr) -{ - return VMXNET3_PCI_REG(addr); -} - -#define VMXNET3_PCI_REG_WRITE(reg, value) do { \ - VMXNET3_PCI_REG((reg)) = (value); \ -} while(0) - -#define VMXNET3_PCI_BAR0_REG_ADDR(hw, reg) \ - ((volatile uint32_t *)((char *)(hw)->hw_addr0 + (reg))) -#define VMXNET3_READ_BAR0_REG(hw, reg) \ - vmxnet3_read_addr(VMXNET3_PCI_BAR0_REG_ADDR((hw), (reg))) -#define VMXNET3_WRITE_BAR0_REG(hw, reg, value) \ - VMXNET3_PCI_REG_WRITE(VMXNET3_PCI_BAR0_REG_ADDR((hw), (reg)), (value)) - -#define VMXNET3_PCI_BAR1_REG_ADDR(hw, reg) \ - ((volatile uint32_t *)((char *)(hw)->hw_addr1 + (reg))) -#define VMXNET3_READ_BAR1_REG(hw, reg) \ - vmxnet3_read_addr(VMXNET3_PCI_BAR1_REG_ADDR((hw), (reg))) -#define VMXNET3_WRITE_BAR1_REG(hw, reg, value) \ - VMXNET3_PCI_REG_WRITE(VMXNET3_PCI_BAR1_REG_ADDR((hw), (reg)), (value)) - -/* - * RX/TX function prototypes - */ - -void vmxnet3_dev_clear_queues(struct rte_eth_dev *dev); - -void vmxnet3_dev_rx_queue_release(void *rxq); -void vmxnet3_dev_tx_queue_release(void *txq); - -int vmxnet3_dev_rx_queue_setup(struct rte_eth_dev *dev, uint16_t rx_queue_id, - uint16_t nb_rx_desc, unsigned int socket_id, - const struct rte_eth_rxconf *rx_conf, - struct rte_mempool *mb_pool); -int vmxnet3_dev_tx_queue_setup(struct rte_eth_dev *dev, uint16_t tx_queue_id, - uint16_t nb_tx_desc, unsigned int socket_id, - const struct rte_eth_txconf *tx_conf); - -int vmxnet3_dev_rxtx_init(struct rte_eth_dev *dev); - -int vmxnet3_rss_configure(struct rte_eth_dev *dev); - -uint16_t vmxnet3_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts, - uint16_t nb_pkts); -uint16_t vmxnet3_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts, - uint16_t nb_pkts); - -#endif /* _VMXNET3_ETHDEV_H_ */ |