diff options
Diffstat (limited to 'drivers/infiniband/hw/nes/nes.h')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes.h | 41 |
1 files changed, 33 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h index 6fe79876009..bd9d132f11c 100644 --- a/drivers/infiniband/hw/nes/nes.h +++ b/drivers/infiniband/hw/nes/nes.h @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved. + * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved. * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved. * * This software is available to you under a choice of one of two @@ -51,13 +51,15 @@ #include <rdma/ib_pack.h> #include <rdma/rdma_cm.h> #include <rdma/iw_cm.h> +#include <rdma/rdma_netlink.h> +#include <rdma/iw_portmap.h> #define NES_SEND_FIRST_WRITE #define QUEUE_DISCONNECTS #define DRV_NAME "iw_nes" -#define DRV_VERSION "1.5.0.0" +#define DRV_VERSION "1.5.0.1" #define PFX DRV_NAME ": " /* @@ -102,6 +104,7 @@ #define NES_DRV_OPT_NO_INLINE_DATA 0x00000080 #define NES_DRV_OPT_DISABLE_INT_MOD 0x00000100 #define NES_DRV_OPT_DISABLE_VIRT_WQ 0x00000200 +#define NES_DRV_OPT_ENABLE_PAU 0x00000400 #define NES_AEQ_EVENT_TIMEOUT 2500 #define NES_DISCONNECT_EVENT_TIMEOUT 2000 @@ -128,6 +131,8 @@ #define NES_DBG_IW_RX 0x00020000 #define NES_DBG_IW_TX 0x00040000 #define NES_DBG_SHUTDOWN 0x00080000 +#define NES_DBG_PAU 0x00100000 +#define NES_DBG_NLMSG 0x00200000 #define NES_DBG_RSVD1 0x10000000 #define NES_DBG_RSVD2 0x20000000 #define NES_DBG_RSVD3 0x40000000 @@ -162,6 +167,7 @@ do { \ #include "nes_context.h" #include "nes_user.h" #include "nes_cm.h" +#include "nes_mgt.h" extern int max_mtu; #define max_frame_len (max_mtu+ETH_HLEN) @@ -169,7 +175,6 @@ extern int interrupt_mod_interval; extern int nes_if_count; extern int mpa_version; extern int disable_mpa_crc; -extern unsigned int send_first; extern unsigned int nes_drv_opt; extern unsigned int nes_debug_level; extern unsigned int wqm_quanta; @@ -202,6 +207,8 @@ extern atomic_t cm_nodes_created; extern atomic_t cm_nodes_destroyed; extern atomic_t cm_accel_dropped_pkts; extern atomic_t cm_resets_recvd; +extern atomic_t pau_qps_created; +extern atomic_t pau_qps_destroyed; extern u32 int_mod_timer_init; extern u32 int_mod_cq_depth_256; @@ -273,6 +280,14 @@ struct nes_device { u8 link_recheck; }; +/* Receive skb private area - must fit in skb->cb area */ +struct nes_rskb_cb { + u64 busaddr; + u32 maplen; + u32 seqnum; + u8 *data_start; + struct nes_qp *nesqp; +}; static inline __le32 get_crc_value(struct nes_v4_quad *nes_quad) { @@ -305,8 +320,8 @@ set_wqe_32bit_value(__le32 *wqe_words, u32 index, u32 value) static inline void nes_fill_init_cqp_wqe(struct nes_hw_cqp_wqe *cqp_wqe, struct nes_device *nesdev) { - set_wqe_64bit_value(cqp_wqe->wqe_words, NES_CQP_WQE_COMP_CTX_LOW_IDX, - (u64)((unsigned long) &nesdev->cqp)); + cqp_wqe->wqe_words[NES_CQP_WQE_COMP_CTX_LOW_IDX] = 0; + cqp_wqe->wqe_words[NES_CQP_WQE_COMP_CTX_HIGH_IDX] = 0; cqp_wqe->wqe_words[NES_CQP_WQE_COMP_SCRATCH_LOW_IDX] = 0; cqp_wqe->wqe_words[NES_CQP_WQE_COMP_SCRATCH_HIGH_IDX] = 0; cqp_wqe->wqe_words[NES_CQP_STAG_WQE_PBL_BLK_COUNT_IDX] = 0; @@ -386,11 +401,20 @@ static inline void nes_write8(void __iomem *addr, u8 val) writeb(val, addr); } - +enum nes_resource { + NES_RESOURCE_MW = 1, + NES_RESOURCE_FAST_MR, + NES_RESOURCE_PHYS_MR, + NES_RESOURCE_USER_MR, + NES_RESOURCE_PD, + NES_RESOURCE_QP, + NES_RESOURCE_CQ, + NES_RESOURCE_ARP +}; static inline int nes_alloc_resource(struct nes_adapter *nesadapter, unsigned long *resource_array, u32 max_resources, - u32 *req_resource_num, u32 *next) + u32 *req_resource_num, u32 *next, enum nes_resource resource_type) { unsigned long flags; u32 resource_num; @@ -401,7 +425,7 @@ static inline int nes_alloc_resource(struct nes_adapter *nesadapter, if (resource_num >= max_resources) { resource_num = find_first_zero_bit(resource_array, max_resources); if (resource_num >= max_resources) { - printk(KERN_ERR PFX "%s: No available resourcess.\n", __func__); + printk(KERN_ERR PFX "%s: No available resources [type=%u].\n", __func__, resource_type); spin_unlock_irqrestore(&nesadapter->resource_lock, flags); return -EMFILE; } @@ -511,6 +535,7 @@ void nes_iwarp_ce_handler(struct nes_device *, struct nes_hw_cq *); int nes_destroy_cqp(struct nes_device *); int nes_nic_cm_xmit(struct sk_buff *, struct net_device *); void nes_recheck_link_status(struct work_struct *work); +void nes_terminate_timeout(unsigned long context); /* nes_nic.c */ struct net_device *nes_netdev_init(struct nes_device *, void __iomem *); |