4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * CDDL HEADER START
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * The contents of this file are subject to the terms of the
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * Common Development and Distribution License (the "License").
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * You may not use this file except in compliance with the License.
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * or http://www.opensolaris.org/os/licensing.
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * See the License for the specific language governing permissions
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * and limitations under the License.
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * When distributing Covered Code, include this CDDL HEADER in each
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * If applicable, add the following below this CDDL HEADER, with the
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * fields enclosed by brackets "[]" replaced with your own identifying
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * information: Portions Copyright [yyyy] [name of copyright owner]
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * CDDL HEADER END
3abb112f8485b33b6b9b52b340bede0a333c10bfGarrett D'Amore/* Copyright © 2003-2011 Emulex. All rights reserved. */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan * Driver specific data structures and function prototypes
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan#define OCE_DEFAULT_RX_PKT_PER_INTR (OCE_DEFAULT_RX_RING_SIZE / 2)
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan#define OCE_DEFAULT_TX_RECLAIM_THRESHOLD 1024
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan#define OCE_DEFAULT_RECHARGE_THRESHOLD OCE_MAX_RQ_POSTS
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan#define OCE_CAPAB_FLAGS (MBX_RX_IFACE_FLAGS_BROADCAST | \
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan MBX_RX_IFACE_FLAGS_MCAST_PROMISCUOUS | \
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan#define OCE_CAPAB_ENABLE (MBX_RX_IFACE_FLAGS_BROADCAST | \
3abb112f8485b33b6b9b52b340bede0a333c10bfGarrett D'Amore#define OCE_FM_CAPABILITY (DDI_FM_EREPORT_CAPABLE | \
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan#define OCE_DEFAULT_RSS_TYPE (RSS_ENABLE_IPV4|RSS_ENABLE_TCP_IPV4)
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan/* flow control definitions */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan#define OCE_DEFAULT_FLOW_CONTROL (OCE_FC_TX | OCE_FC_RX)
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan/* PCI Information */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan/* macros for device IO */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan#define OCE_READ_REG32(handle, addr) ddi_get32(handle, addr)
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan#define OCE_WRITE_REG32(handle, addr, value) ddi_put32(handle, addr, value)
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan (uint32_t *)(void *)((dev)->csr_addr + offset))
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan#define OCE_CSR_WRITE32(dev, offset, value) \
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan (uint32_t *)(void *)((dev)->csr_addr + offset), value)
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan (uint32_t *)(void *)((dev)->db_addr + offset))
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan#define OCE_DB_WRITE32(dev, offset, value) \
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan (uint32_t *)(void *)((dev)->db_addr + offset), value)
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan (uint32_t *)(void *)((dev)->dev_cfg_addr + offset))
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan#define OCE_CFG_WRITE32(dev, offset, value) \
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan OCE_WRITE_REG32((dev)->dev_cfg_handle, \
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan (uint32_t *)(void *)((dev)->dev_cfg_addr + offset), value)
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan ((OCE_CFG_READ32(dev, PCICFG_INTR_CTRL) \
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan >> HOSTINTR_PFUNC_SHIFT) & HOSTINTR_PFUNC_MASK)
8d738d7d1f42180d941afa8b9a7310a2a437d17cSukumar Swaminathan#define DEV_LOCK(dev) mutex_enter(&dev->dev_lock)
8d738d7d1f42180d941afa8b9a7310a2a437d17cSukumar Swaminathan#define DEV_UNLOCK(dev) mutex_exit(&dev->dev_lock)
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan kmutex_t bmbx_lock; /* Bootstrap Lock */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan kmutex_t dev_lock; /* lock for device */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan /* Queues relarted */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan struct oce_wq *wq[OCE_MAX_WQ]; /* TXQ Array */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan struct oce_rq *rq[OCE_MAX_RQ]; /* RXQ Array */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan struct oce_cq *cq[OCE_MAX_CQ]; /* Completion Queues */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan struct oce_eq *eq[OCE_MAX_EQ]; /* Event Queues */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan /* driver state machine */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan enum oce_driver_state state; /* state */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t attach_state; /* attach progress */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan oce_dma_buf_t *bmbx; /* Bootstrap MailBox */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t tx_bcopy_limit; /* TX BCOPY Limit */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t rx_bcopy_limit; /* RX BCOPY Limit */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t tx_reclaim_threshold; /* Tx reclaim */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t rx_pkt_per_intr; /* Rx pkts processed per intr */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan ddi_acc_handle_t pci_cfg_handle; /* Config space handle */
8d738d7d1f42180d941afa8b9a7310a2a437d17cSukumar Swaminathan ddi_acc_handle_t cfg_handle; /* MMIO PCI Config Space Regs */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan ddi_acc_handle_t csr_handle; /* MMIO Control Status Regs */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan ddi_acc_handle_t db_handle; /* MMIO DoorBell Area */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan ddi_acc_handle_t dev_cfg_handle; /* MMIO CONFIG SPACE */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan mac_handle_t mac_handle; /* MAC HANDLE */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan /* device stats */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan oce_dma_buf_t *stats_dbuf; /* STATS BUFFER */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan /* dev stats */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan /* link status */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan int32_t link_speed; /* Link speed in Mbps */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t dev_id; /* device ID or instance number */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan dev_info_t *dip; /* device info structure for device tree node */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan /* Interrupt related */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan int num_vectors; /* number of vectors used */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint_t intr_pri; /* interrupt priority */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan ddi_intr_handle_t *htable; /* intr handler table */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan /* device configuration */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t rq_max_bufs; /* maximum prealloced buffers */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t rq_frag_size; /* Rxq fragment size */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t nrqs; /* No of Receive Queues */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t nifs; /* No of interfaces created */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t pmac_id; /* used to add or remove mac */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t flow_control; /* flow control settings */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint8_t mac_addr[ETHERADDRL]; /* hardware mac address */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan struct ether_addr multi_cast[OCE_MAX_MCA]; /* MC TABLE */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t cookie; /* used during fw download */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan /* fw config: only relevant fields */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t max_tx_rings; /* Max Rx rings available */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint32_t max_rx_rings; /* Max rx rings available */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan uint8_t fw_version[32]; /* fw version string */
3abb112f8485b33b6b9b52b340bede0a333c10bfGarrett D'Amore /* PCI related */
5b9d3151a4426af9ad6ef2c2a178f13476b884b3Sukumar Swaminathan /* Logging related */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan/* GLD handler functions */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanmblk_t *oce_m_send(void *arg, mblk_t *pkt);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanint oce_m_promiscuous(void *arg, boolean_t enable);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanint oce_m_multicast(void *arg, boolean_t add, const uint8_t *mca);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanint oce_m_unicast(void *arg, const uint8_t *uca);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanboolean_t oce_m_getcap(void *arg, mac_capab_t cap, void *data);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanvoid oce_m_ioctl(void *arg, queue_t *wq, mblk_t *mp);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanint oce_m_setprop(void *arg, const char *name, mac_prop_id_t id,
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanint oce_m_getprop(void *arg, const char *name, mac_prop_id_t id,
0dc2366f7b9f9f36e10909b1e95edbf2a261c2acVenugopal Iyervoid oce_m_propinfo(void *arg, const char *pr_name, mac_prop_id_t pr_num,
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanint oce_m_stat(void *arg, uint_t stat, uint64_t *val);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan/* Hardware start/stop functions */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan/* FMA support Functions */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanvoid oce_set_tx_map_dma_fma_flags(int fm_caps);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanvoid oce_fm_ereport(struct oce_dev *dev, char *detail);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanint oce_fm_check_acc_handle(struct oce_dev *dev,
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanint oce_fm_check_dma_handle(struct oce_dev *dev,
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan/* Interrupt handling */
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanint oce_teardown_intr(struct oce_dev *dev);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanint oce_setup_handlers(struct oce_dev *dev);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathanvoid oce_remove_handler(struct oce_dev *dev);
8d738d7d1f42180d941afa8b9a7310a2a437d17cSukumar Swaminathan/* HW initialisation */
8d738d7d1f42180d941afa8b9a7310a2a437d17cSukumar Swaminathanint oce_setup_adapter(struct oce_dev *dev);
8d738d7d1f42180d941afa8b9a7310a2a437d17cSukumar Swaminathanvoid oce_unsetup_adapter(struct oce_dev *dev);
4d0e50075058332ce0cd62bc2669a8a4dea45da0Sukumar Swaminathan#endif /* _OCE_IMPL_H_ */