diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 37 |
1 files changed, 32 insertions, 5 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index f503dce4ab17..c9b922cc3e67 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -1,7 +1,7 @@ /* * This file is part of the Chelsio T4 Ethernet driver for Linux. * - * Copyright (c) 2003-2010 Chelsio Communications, Inc. All rights reserved. + * Copyright (c) 2003-2014 Chelsio Communications, Inc. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -85,7 +85,8 @@ enum { MEMWIN1_BASE_T5 = 0x52000, MEMWIN2_APERTURE = 65536, MEMWIN2_BASE = 0x30000, - MEMWIN2_BASE_T5 = 0x54000, + MEMWIN2_APERTURE_T5 = 131072, + MEMWIN2_BASE_T5 = 0x60000, }; enum dev_master { @@ -309,6 +310,9 @@ struct adapter_params { unsigned int ofldq_wr_cred; bool ulptx_memwrite_dsgl; /* use of T5 DSGL allowed */ + + unsigned int max_ordird_qp; /* Max read depth per RDMA QP */ + unsigned int max_ird_adapter; /* Max read depth per adapter */ }; #include "t4fw_api.h" @@ -373,6 +377,8 @@ enum { struct adapter; struct sge_rspq; +#include "cxgb4_dcb.h" + struct port_info { struct adapter *adapter; u16 viid; @@ -389,6 +395,9 @@ struct port_info { u8 rss_mode; struct link_config link_cfg; u16 *rss; +#ifdef CONFIG_CHELSIO_T4_DCB + struct port_dcb_info dcb; /* Data Center Bridging support */ +#endif }; struct dentry; @@ -603,6 +612,7 @@ struct l2t_data; struct adapter { void __iomem *regs; void __iomem *bar2; + u32 t4_bar0; struct pci_dev *pdev; struct device *pdev_dev; unsigned int mbox; @@ -647,6 +657,7 @@ struct adapter { struct dentry *debugfs_root; spinlock_t stats_lock; + spinlock_t win0_lock ____cacheline_aligned_in_smp; }; /* Defined bit width of user definable filter tuples @@ -855,6 +866,7 @@ void t4_os_link_changed(struct adapter *adap, int port_id, int link_stat); void *t4_alloc_mem(size_t size); void t4_free_sge_resources(struct adapter *adap); +void t4_free_ofld_rxqs(struct adapter *adap, int n, struct sge_ofld_rxq *q); irq_handler_t t4_intr_handler(struct adapter *adap); netdev_tx_t t4_eth_xmit(struct sk_buff *skb, struct net_device *dev); int t4_ethrx_handler(struct sge_rspq *q, const __be64 *rsp, @@ -941,6 +953,7 @@ void t4_write_indirect(struct adapter *adap, unsigned int addr_reg, void t4_read_indirect(struct adapter *adap, unsigned int addr_reg, unsigned int data_reg, u32 *vals, unsigned int nregs, unsigned int start_idx); +void t4_hw_pci_read_cfg4(struct adapter *adapter, int reg, u32 *val); struct fw_filter_wr; @@ -952,8 +965,17 @@ int t4_wait_dev_ready(struct adapter *adap); int t4_link_start(struct adapter *adap, unsigned int mbox, unsigned int port, struct link_config *lc); int t4_restart_aneg(struct adapter *adap, unsigned int mbox, unsigned int port); -int t4_memory_write(struct adapter *adap, int mtype, u32 addr, u32 len, - __be32 *buf); + +#define T4_MEMORY_WRITE 0 +#define T4_MEMORY_READ 1 +int t4_memory_rw(struct adapter *adap, int win, int mtype, u32 addr, u32 len, + __be32 *buf, int dir); +static inline int t4_memory_write(struct adapter *adap, int mtype, u32 addr, + u32 len, __be32 *buf) +{ + return t4_memory_rw(adap, 0, mtype, addr, len, buf, 0); +} + int t4_seeprom_wp(struct adapter *adapter, bool enable); int get_vpd_params(struct adapter *adapter, struct vpd_params *p); int t4_load_fw(struct adapter *adapter, const u8 *fw_data, unsigned int size); @@ -1007,6 +1029,10 @@ int t4_query_params(struct adapter *adap, unsigned int mbox, unsigned int pf, int t4_set_params(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int nparams, const u32 *params, const u32 *val); +int t4_set_params_nosleep(struct adapter *adap, unsigned int mbox, + unsigned int pf, unsigned int vf, + unsigned int nparams, const u32 *params, + const u32 *val); int t4_cfg_pfvf(struct adapter *adap, unsigned int mbox, unsigned int pf, unsigned int vf, unsigned int txq, unsigned int txq_eth_ctrl, unsigned int rxqi, unsigned int rxq, unsigned int tc, @@ -1025,6 +1051,8 @@ int t4_change_mac(struct adapter *adap, unsigned int mbox, unsigned int viid, int idx, const u8 *addr, bool persist, bool add_smt); int t4_set_addr_hash(struct adapter *adap, unsigned int mbox, unsigned int viid, bool ucast, u64 vec, bool sleep_ok); +int t4_enable_vi_params(struct adapter *adap, unsigned int mbox, + unsigned int viid, bool rx_en, bool tx_en, bool dcb_en); int t4_enable_vi(struct adapter *adap, unsigned int mbox, unsigned int viid, bool rx_en, bool tx_en); int t4_identify_port(struct adapter *adap, unsigned int mbox, unsigned int viid, @@ -1045,7 +1073,6 @@ int t4_ofld_eq_free(struct adapter *adap, unsigned int mbox, unsigned int pf, int t4_handle_fw_rpl(struct adapter *adap, const __be64 *rpl); void t4_db_full(struct adapter *adapter); void t4_db_dropped(struct adapter *adapter); -int t4_mem_win_read_len(struct adapter *adap, u32 addr, __be32 *data, int len); int t4_fwaddrspace_write(struct adapter *adap, unsigned int mbox, u32 addr, u32 val); void t4_sge_decode_idma_state(struct adapter *adapter, int state); |