diff options
Diffstat (limited to 'sys/dev/aq/aq_device.h')
| -rw-r--r-- | sys/dev/aq/aq_device.h | 150 |
1 files changed, 150 insertions, 0 deletions
diff --git a/sys/dev/aq/aq_device.h b/sys/dev/aq/aq_device.h new file mode 100644 index 000000000000..2c0d8df77cb9 --- /dev/null +++ b/sys/dev/aq/aq_device.h @@ -0,0 +1,150 @@ +/* + * aQuantia Corporation Network Driver + * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * (1) Redistributions of source code must retain the above + * copyright notice, this list of conditions and the following + * disclaimer. + * + * (2) 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. + * + * (3)The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 _AQ_DEVICE_H_ +#define _AQ_DEVICE_H_ + +#include "aq_hw.h" + +enum aq_media_type { + AQ_MEDIA_TYPE_UNKNOWN = 0, + AQ_MEDIA_TYPE_FIBRE, + AQ_MEDIA_TYPE_TP, +}; + +#define AQ_LINK_UNKNOWN 0x00000000 +#define AQ_LINK_100M 0x00000001 +#define AQ_LINK_1G 0x00000002 +#define AQ_LINK_2G5 0x00000004 +#define AQ_LINK_5G 0x00000008 +#define AQ_LINK_10G 0x00000010 + +#define AQ_LINK_ALL (AQ_LINK_100M | AQ_LINK_1G | AQ_LINK_2G5 | AQ_LINK_5G | \ + AQ_LINK_10G ) + +struct aq_stats_s { + u64 prc; + u64 uprc; + u64 mprc; + u64 bprc; + u64 cprc; + u64 erpr; + u64 dpc; + u64 brc; + u64 ubrc; + u64 mbrc; + u64 bbrc; + + u64 ptc; + u64 uptc; + u64 mptc; + u64 bptc; + u64 erpt; + u64 btc; + u64 ubtc; + u64 mbtc; + u64 bbtc; +}; + +enum aq_dev_state_e { + AQ_DEV_STATE_UNLOAD, + AQ_DEV_STATE_PCI_STOP, + AQ_DEV_STATE_DOWN, + AQ_DEV_STATE_UP, +}; + +struct aq_rx_filters { + unsigned int rule_cnt; + struct aq_rx_filter_vlan vlan_filters[AQ_HW_VLAN_MAX_FILTERS]; + struct aq_rx_filter_l2 etype_filters[AQ_HW_ETYPE_MAX_FILTERS]; +}; + +struct aq_vlan_tag { + SLIST_ENTRY(aq_vlan_tag) next; + uint16_t tag; +}; + +struct aq_dev { + device_t dev; + if_ctx_t ctx; + if_softc_ctx_t scctx; + if_shared_ctx_t sctx; + struct ifmedia * media; + + struct aq_hw hw; + + enum aq_media_type media_type; + uint32_t link_speeds; + uint32_t chip_features; + uint32_t mbox_addr; + uint8_t mac_addr[ETHER_ADDR_LEN]; + uint64_t admin_ticks; + struct if_irq irq; + int msix; + + int mmio_rid; + struct resource * mmio_res; + bus_space_tag_t mmio_tag; + bus_space_handle_t mmio_handle; + bus_size_t mmio_size; + + struct aq_ring *tx_rings[HW_ATL_B0_RINGS_MAX]; + struct aq_ring *rx_rings[HW_ATL_B0_RINGS_MAX]; + uint32_t tx_rings_count; + uint32_t rx_rings_count; + bool linkup; + int media_active; + + struct aq_hw_stats_s last_stats; + struct aq_stats_s curr_stats; + + bitstr_t *vlan_tags; + int mcnt; + + uint8_t rss_key[HW_ATL_RSS_HASHKEY_SIZE]; + uint8_t rss_table[HW_ATL_RSS_INDIRECTION_TABLE_MAX]; +}; + +typedef struct aq_dev aq_dev_t; + +int aq_update_hw_stats(aq_dev_t *aq_dev); +void aq_initmedia(aq_dev_t *aq_dev); +int aq_linkstat_isr(void *arg); +int aq_isr_rx(void *arg); +void aq_mediastatus_update(aq_dev_t *aq_dev, u32 link_speed, const struct aq_hw_fc_info *fc_neg); +void aq_mediastatus(struct ifnet *ifp, struct ifmediareq *ifmr); +int aq_mediachange(struct ifnet *ifp); +void aq_if_update_admin_status(if_ctx_t ctx); + +#endif |