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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband 

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
  mlx4: Update/add Mellanox Technologies copyright lines to mlx4 driver files
  mlx4_core: Add VLAN tag field to WQE control segment struct
  RDMA/nes: CM connection setup/teardown rework
  IPoIB: Correct help text for INFINIBAND_IPOIB_DEBUG
  IPoIB/cm: Connected mode is no longer EXPERIMENTAL
  RDMA/ucm: BKL is not needed for ib_ucm_open()
  RDMA/ucma: BKL is not needed for ucma_open()
This commit is contained in:
Linus Torvalds 2008-07-26 20:40:36 -07:00
parent 852fef69c0 cc9969c967
commit 8be1a6d6c7
33 changed files with 1221 additions and 966 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/infiniband/core/ucm.c
View File

@ -43,7 +43,6 @@
#include <linux/cdev.h>
#include <linux/idr.h>
#include <linux/mutex.h>
#include <linux/smp_lock.h>
#include <asm/uaccess.h>
@ -1154,11 +1153,18 @@ static unsigned int ib_ucm_poll(struct file *filp,
return mask;
}
/*
* ib_ucm_open() does not need the BKL:
*
* - no global state is referred to;
* - there is no ioctl method to race against;
* - no further module initialization is required for open to work
* after the device is registered.
*/
static int ib_ucm_open(struct inode *inode, struct file *filp)
{
struct ib_ucm_file *file;
cycle_kernel_lock();
file = kmalloc(sizeof(*file), GFP_KERNEL);
if (!file)
return -ENOMEM;

11
drivers/infiniband/core/ucma.c
View File

@ -38,7 +38,6 @@
#include <linux/in.h>
#include <linux/in6.h>
#include <linux/miscdevice.h>
#include <linux/smp_lock.h>
#include <rdma/rdma_user_cm.h>
#include <rdma/ib_marshall.h>
@ -1149,6 +1148,14 @@ static unsigned int ucma_poll(struct file *filp, struct poll_table_struct *wait)
return mask;
}
/*
* ucma_open() does not need the BKL:
*
* - no global state is referred to;
* - there is no ioctl method to race against;
* - no further module initialization is required for open to work
* after the device is registered.
*/
static int ucma_open(struct inode *inode, struct file *filp)
{
struct ucma_file *file;
@ -1157,7 +1164,6 @@ static int ucma_open(struct inode *inode, struct file *filp)
if (!file)
return -ENOMEM;
lock_kernel();
INIT_LIST_HEAD(&file->event_list);
INIT_LIST_HEAD(&file->ctx_list);
init_waitqueue_head(&file->poll_wait);
@ -1165,7 +1171,6 @@ static int ucma_open(struct inode *inode, struct file *filp)
filp->private_data = file;
file->filp = filp;
unlock_kernel();
return 0;
}

1
drivers/infiniband/hw/mlx4/cq.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

1
drivers/infiniband/hw/mlx4/main.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

1
drivers/infiniband/hw/mlx4/mlx4_ib.h
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2006, 2007 Cisco Systems. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

1
drivers/infiniband/hw/mlx4/mr.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

1
drivers/infiniband/hw/mlx4/qp.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

1
drivers/infiniband/hw/mlx4/srq.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

1
drivers/infiniband/hw/mlx4/user.h
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

4
drivers/infiniband/hw/nes/nes.c
View File

@ -276,6 +276,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
}
nes_free_resource(nesadapter, nesadapter->allocated_qps, nesqp->hwqp.qp_id);
nesadapter->qp_table[nesqp->hwqp.qp_id-NES_FIRST_QPN] = NULL;
kfree(nesqp->allocated_buffer);
}
@ -289,7 +290,6 @@ void nes_rem_ref(struct ib_qp *ibqp)
struct nes_qp *nesqp;
struct nes_vnic *nesvnic = to_nesvnic(ibqp->device);
struct nes_device *nesdev = nesvnic->nesdev;
struct nes_adapter *nesadapter = nesdev->nesadapter;
struct nes_hw_cqp_wqe *cqp_wqe;
struct nes_cqp_request *cqp_request;
u32 opcode;
@ -303,8 +303,6 @@ void nes_rem_ref(struct ib_qp *ibqp)
}
if (atomic_dec_and_test(&nesqp->refcount)) {
nesadapter->qp_table[nesqp->hwqp.qp_id-NES_FIRST_QPN] = NULL;
/* Destroy the QP */
cqp_request = nes_get_cqp_request(nesdev);
if (cqp_request == NULL) {

2054
drivers/infiniband/hw/nes/nes_cm.c
View File

File diff suppressed because it is too large Load Diff

23
drivers/infiniband/hw/nes/nes_cm.h
View File

@ -83,6 +83,8 @@ enum nes_timer_type {
#define SET_FIN 4
#define SET_RST 8
#define TCP_OPTIONS_PADDING 3
struct option_base {
u8 optionnum;
u8 length;
@ -177,6 +179,7 @@ enum nes_cm_node_state {
NES_CM_STATE_ESTABLISHED,
NES_CM_STATE_ACCEPTING,
NES_CM_STATE_MPAREQ_SENT,
NES_CM_STATE_MPAREQ_RCVD,
NES_CM_STATE_TSA,
NES_CM_STATE_FIN_WAIT1,
NES_CM_STATE_FIN_WAIT2,
@ -187,6 +190,16 @@ enum nes_cm_node_state {
NES_CM_STATE_CLOSED
};
enum nes_tcpip_pkt_type {
NES_PKT_TYPE_UNKNOWN,
NES_PKT_TYPE_SYN,
NES_PKT_TYPE_SYNACK,
NES_PKT_TYPE_ACK,
NES_PKT_TYPE_FIN,
NES_PKT_TYPE_RST
};
/* type of nes connection */
enum nes_cm_conn_type {
NES_CM_IWARP_CONN_TYPE,
@ -257,7 +270,9 @@ struct nes_cm_node {
struct net_device *netdev;
struct nes_cm_node *loopbackpartner;
struct list_head retrans_list;
struct nes_timer_entry *send_entry;
spinlock_t retrans_list_lock;
struct list_head recv_list;
spinlock_t recv_list_lock;
@ -276,6 +291,8 @@ struct nes_cm_node {
struct nes_vnic *nesvnic;
int apbvt_set;
int accept_pend;
int freed;
struct nes_qp *nesqp;
};
/* structure for client or CM to fill when making CM api calls. */
@ -366,14 +383,14 @@ struct nes_cm_ops {
struct nes_cm_info *);
int (*stop_listener)(struct nes_cm_core *, struct nes_cm_listener *);
struct nes_cm_node * (*connect)(struct nes_cm_core *,
struct nes_vnic *, struct ietf_mpa_frame *,
struct nes_vnic *, u16, void *,
struct nes_cm_info *);
int (*close)(struct nes_cm_core *, struct nes_cm_node *);
int (*accept)(struct nes_cm_core *, struct ietf_mpa_frame *,
struct nes_cm_node *);
int (*reject)(struct nes_cm_core *, struct ietf_mpa_frame *,
struct nes_cm_node *);
int (*recv_pkt)(struct nes_cm_core *, struct nes_vnic *,
void (*recv_pkt)(struct nes_cm_core *, struct nes_vnic *,
struct sk_buff *);
int (*destroy_cm_core)(struct nes_cm_core *);
int (*get)(struct nes_cm_core *);

9
drivers/infiniband/hw/nes/nes_hw.c
View File

@ -2814,7 +2814,6 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
nesqp = *((struct nes_qp **)&context);
if (atomic_inc_return(&nesqp->close_timer_started) == 1) {
nesqp->cm_id->add_ref(nesqp->cm_id);
nes_add_ref(&nesqp->ibqp);
schedule_nes_timer(nesqp->cm_node, (struct sk_buff *)nesqp,
NES_TIMER_TYPE_CLOSE, 1, 0);
nes_debug(NES_DBG_AEQ, "QP%u Not decrementing QP refcount (%d),"
@ -2838,7 +2837,6 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
if (async_event_id == NES_AEQE_AEID_RESET_SENT) {
tcp_state = NES_AEQE_TCP_STATE_CLOSED;
}
nes_add_ref(&nesqp->ibqp);
spin_lock_irqsave(&nesqp->lock, flags);
nesqp->hw_iwarp_state = iwarp_state;
nesqp->hw_tcp_state = tcp_state;
@ -2876,7 +2874,6 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
}
spin_unlock_irqrestore(&nesqp->lock, flags);
if (next_iwarp_state) {
nes_add_ref(&nesqp->ibqp);
nes_debug(NES_DBG_AEQ, "issuing hw modifyqp for QP%u. next state = 0x%08X,"
" also added another reference\n",
nesqp->hwqp.qp_id, next_iwarp_state);
@ -2888,7 +2885,6 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
/* FIN Received but ib state not RTS,
close complete will be on its way */
spin_unlock_irqrestore(&nesqp->lock, flags);
nes_rem_ref(&nesqp->ibqp);
return;
}
spin_unlock_irqrestore(&nesqp->lock, flags);
@ -2922,7 +2918,6 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
if ((tcp_state == NES_AEQE_TCP_STATE_CLOSE_WAIT) ||
((nesqp->ibqp_state == IB_QPS_RTS)&&
(async_event_id == NES_AEQE_AEID_LLP_CONNECTION_RESET))) {
nes_add_ref(&nesqp->ibqp);
nes_cm_disconn(nesqp);
} else {
nesqp->in_disconnect = 0;
@ -2931,7 +2926,6 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
break;
case NES_AEQE_AEID_LLP_TOO_MANY_RETRIES:
nesqp = *((struct nes_qp **)&context);
nes_add_ref(&nesqp->ibqp);
spin_lock_irqsave(&nesqp->lock, flags);
nesqp->hw_iwarp_state = NES_AEQE_IWARP_STATE_ERROR;
nesqp->hw_tcp_state = NES_AEQE_TCP_STATE_CLOSED;
@ -3042,7 +3036,6 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
nesqp->ibqp.event_handler(&ibevent, nesqp->ibqp.qp_context);
}
/* tell cm to disconnect, cm will queue work to thread */
nes_add_ref(&nesqp->ibqp);
nes_cm_disconn(nesqp);
break;
case NES_AEQE_AEID_DDP_UBE_INVALID_MSN_NO_BUFFER_AVAILABLE:
@ -3062,7 +3055,6 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
nesqp->ibqp.event_handler(&ibevent, nesqp->ibqp.qp_context);
}
/* tell cm to disconnect, cm will queue work to thread */
nes_add_ref(&nesqp->ibqp);
nes_cm_disconn(nesqp);
break;
case NES_AEQE_AEID_LLP_RECEIVED_MPA_CRC_ERROR:
@ -3082,7 +3074,6 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
nesqp->ibqp.event_handler(&ibevent, nesqp->ibqp.qp_context);
}
/* tell cm to disconnect, cm will queue work to thread */
nes_add_ref(&nesqp->ibqp);
nes_cm_disconn(nesqp);
break;
/* TODO: additional AEs need to be here */

15
drivers/infiniband/hw/nes/nes_verbs.c
View File

@ -2867,7 +2867,6 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
nesqp->hwqp.qp_id, attr->qp_state, nesqp->ibqp_state,
nesqp->iwarp_state, atomic_read(&nesqp->refcount));
nes_add_ref(&nesqp->ibqp);
spin_lock_irqsave(&nesqp->lock, qplockflags);
nes_debug(NES_DBG_MOD_QP, "QP%u: hw_iwarp_state=0x%X, hw_tcp_state=0x%X,"
@ -2882,7 +2881,6 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
nesqp->hwqp.qp_id);
if (nesqp->iwarp_state > (u32)NES_CQP_QP_IWARP_STATE_IDLE) {
spin_unlock_irqrestore(&nesqp->lock, qplockflags);
nes_rem_ref(&nesqp->ibqp);
return -EINVAL;
}
next_iwarp_state = NES_CQP_QP_IWARP_STATE_IDLE;
@ -2893,7 +2891,6 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
nesqp->hwqp.qp_id);
if (nesqp->iwarp_state>(u32)NES_CQP_QP_IWARP_STATE_IDLE) {
spin_unlock_irqrestore(&nesqp->lock, qplockflags);
nes_rem_ref(&nesqp->ibqp);
return -EINVAL;
}
next_iwarp_state = NES_CQP_QP_IWARP_STATE_IDLE;
@ -2904,14 +2901,12 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
nesqp->hwqp.qp_id);
if (nesqp->iwarp_state>(u32)NES_CQP_QP_IWARP_STATE_RTS) {
spin_unlock_irqrestore(&nesqp->lock, qplockflags);
nes_rem_ref(&nesqp->ibqp);
return -EINVAL;
}
if (nesqp->cm_id == NULL) {
nes_debug(NES_DBG_MOD_QP, "QP%u: Failing attempt to move QP to RTS without a CM_ID. \n",
nesqp->hwqp.qp_id );
spin_unlock_irqrestore(&nesqp->lock, qplockflags);
nes_rem_ref(&nesqp->ibqp);
return -EINVAL;
}
next_iwarp_state = NES_CQP_QP_IWARP_STATE_RTS;
@ -2929,7 +2924,6 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
nesqp->hwqp.qp_id, nesqp->hwqp.sq_head, nesqp->hwqp.sq_tail);
if (nesqp->iwarp_state == (u32)NES_CQP_QP_IWARP_STATE_CLOSING) {
spin_unlock_irqrestore(&nesqp->lock, qplockflags);
nes_rem_ref(&nesqp->ibqp);
return 0;
} else {
if (nesqp->iwarp_state > (u32)NES_CQP_QP_IWARP_STATE_CLOSING) {
@ -2937,7 +2931,6 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
" ignored due to current iWARP state\n",
nesqp->hwqp.qp_id);
spin_unlock_irqrestore(&nesqp->lock, qplockflags);
nes_rem_ref(&nesqp->ibqp);
return -EINVAL;
}
if (nesqp->hw_iwarp_state != NES_AEQE_IWARP_STATE_RTS) {
@ -2969,7 +2962,6 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
nesqp->hwqp.qp_id);
if (nesqp->iwarp_state>=(u32)NES_CQP_QP_IWARP_STATE_TERMINATE) {
spin_unlock_irqrestore(&nesqp->lock, qplockflags);
nes_rem_ref(&nesqp->ibqp);
return -EINVAL;
}
/* next_iwarp_state = (NES_CQP_QP_IWARP_STATE_TERMINATE | 0x02000000); */
@ -2982,7 +2974,6 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
case IB_QPS_RESET:
if (nesqp->iwarp_state == (u32)NES_CQP_QP_IWARP_STATE_ERROR) {
spin_unlock_irqrestore(&nesqp->lock, qplockflags);
nes_rem_ref(&nesqp->ibqp);
return -EINVAL;
}
nes_debug(NES_DBG_MOD_QP, "QP%u: new state = error\n",
@ -3008,7 +2999,6 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
break;
default:
spin_unlock_irqrestore(&nesqp->lock, qplockflags);
nes_rem_ref(&nesqp->ibqp);
return -EINVAL;
break;
}
@ -3088,7 +3078,6 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
nesqp->hwqp.qp_id, atomic_read(&nesqp->refcount),
original_last_aeq, nesqp->last_aeq);
/* this one is for the cm_disconnect thread */
nes_add_ref(&nesqp->ibqp);
spin_lock_irqsave(&nesqp->lock, qplockflags);
nesqp->hw_tcp_state = NES_AEQE_TCP_STATE_CLOSED;
nesqp->last_aeq = NES_AEQE_AEID_RESET_SENT;
@ -3097,14 +3086,12 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
} else {
nes_debug(NES_DBG_MOD_QP, "QP%u No fake disconnect, QP refcount=%d\n",
nesqp->hwqp.qp_id, atomic_read(&nesqp->refcount));
nes_rem_ref(&nesqp->ibqp);
}
} else {
spin_lock_irqsave(&nesqp->lock, qplockflags);
if (nesqp->cm_id) {
/* These two are for the timer thread */
if (atomic_inc_return(&nesqp->close_timer_started) == 1) {
nes_add_ref(&nesqp->ibqp);
nesqp->cm_id->add_ref(nesqp->cm_id);
nes_debug(NES_DBG_MOD_QP, "QP%u Not decrementing QP refcount (%d),"
" need ae to finish up, original_last_aeq = 0x%04X."
@ -3128,14 +3115,12 @@ int nes_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
" original_last_aeq = 0x%04X. last_aeq = 0x%04X.\n",
nesqp->hwqp.qp_id, atomic_read(&nesqp->refcount),
original_last_aeq, nesqp->last_aeq);
nes_rem_ref(&nesqp->ibqp);
}
} else {
nes_debug(NES_DBG_MOD_QP, "QP%u Decrementing QP refcount (%d), No ae to finish up,"
" original_last_aeq = 0x%04X. last_aeq = 0x%04X.\n",
nesqp->hwqp.qp_id, atomic_read(&nesqp->refcount),
original_last_aeq, nesqp->last_aeq);
nes_rem_ref(&nesqp->ibqp);
}
err = 0;

22
drivers/infiniband/ulp/ipoib/Kconfig
View File

@ -11,16 +11,17 @@ config INFINIBAND_IPOIB
config INFINIBAND_IPOIB_CM
bool "IP-over-InfiniBand Connected Mode support"
depends on INFINIBAND_IPOIB && EXPERIMENTAL
depends on INFINIBAND_IPOIB
default n
---help---
This option enables experimental support for IPoIB connected mode.
After enabling this option, you need to switch to connected mode through
/sys/class/net/ibXXX/mode to actually create connections, and then increase
the interface MTU with e.g. ifconfig ib0 mtu 65520.
This option enables support for IPoIB connected mode. After
enabling this option, you need to switch to connected mode
through /sys/class/net/ibXXX/mode to actually create
connections, and then increase the interface MTU with
e.g. ifconfig ib0 mtu 65520.
WARNING: Enabling connected mode will trigger some
packet drops for multicast and UD mode traffic from this interface,
WARNING: Enabling connected mode will trigger some packet
drops for multicast and UD mode traffic from this interface,
unless you limit mtu for these destinations to 2044.
config INFINIBAND_IPOIB_DEBUG
@ -33,9 +34,10 @@ config INFINIBAND_IPOIB_DEBUG
debug_level and mcast_debug_level module parameters (which
can also be set after the driver is loaded through sysfs).
This option also creates an "ipoib_debugfs," which can be
mounted to expose debugging information about IB multicast
groups used by the IPoIB driver.
This option also creates a directory tree under ipoib/ in
debugfs, which contains files that expose debugging
information about IB multicast groups used by the IPoIB
driver.
config INFINIBAND_IPOIB_DEBUG_DATA
bool "IP-over-InfiniBand data path debugging"

1
drivers/net/mlx4/alloc.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

1
drivers/net/mlx4/catas.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

2
drivers/net/mlx4/cmd.c
View File

@ -1,6 +1,6 @@
/*
* Copyright (c) 2004, 2005 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007 Cisco Systems, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two

2
drivers/net/mlx4/cq.c
View File

@ -2,7 +2,7 @@
* Copyright (c) 2004, 2005 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
* Copyright (c) 2005, 2006, 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2005 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
* Copyright (c) 2004 Voltaire, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two

2
drivers/net/mlx4/eq.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007 Cisco Systems, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two

2
drivers/net/mlx4/fw.c
View File

@ -1,6 +1,6 @@
/*
* Copyright (c) 2004, 2005 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007 Cisco Systems, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two

2
drivers/net/mlx4/fw.h
View File

@ -1,6 +1,6 @@
/*
* Copyright (c) 2004, 2005 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
* Copyright (c) 2006, 2007 Cisco Systems. All rights reserved.
*
* This software is available to you under a choice of one of two

2
drivers/net/mlx4/icm.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
* Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two

2
drivers/net/mlx4/icm.h
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2005 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
* Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two

1
drivers/net/mlx4/intf.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

2
drivers/net/mlx4/main.c
View File

@ -1,7 +1,7 @@
/*
* Copyright (c) 2004, 2005 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
* Copyright (c) 2005 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
* Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two

1
drivers/net/mlx4/mcg.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

2
drivers/net/mlx4/mlx4.h
View File

@ -2,7 +2,7 @@
* Copyright (c) 2004, 2005 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Sun Microsystems, Inc. All rights reserved.
* Copyright (c) 2005, 2006, 2007 Cisco Systems. All rights reserved.
* Copyright (c) 2005 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
* Copyright (c) 2004 Voltaire, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two

2
drivers/net/mlx4/mr.c
View File

@ -1,6 +1,6 @@
/*
* Copyright (c) 2004 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
* Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two

2
drivers/net/mlx4/qp.c
View File

@ -1,7 +1,7 @@
/*
* Copyright (c) 2004 Topspin Communications. All rights reserved.
* Copyright (c) 2005, 2006, 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2005 Mellanox Technologies. All rights reserved.
* Copyright (c) 2005, 2006, 2007, 2008 Mellanox Technologies. All rights reserved.
* Copyright (c) 2004 Voltaire, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two

1
drivers/net/mlx4/reset.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

1
drivers/net/mlx4/srq.c
View File

@ -1,5 +1,6 @@
/*
* Copyright (c) 2006, 2007 Cisco Systems, Inc. All rights reserved.
* Copyright (c) 2007, 2008 Mellanox Technologies. 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

4
include/linux/mlx4/qp.h
View File

@ -164,11 +164,13 @@ enum {
MLX4_WQE_CTRL_SOLICITED = 1 << 1,
MLX4_WQE_CTRL_IP_CSUM = 1 << 4,
MLX4_WQE_CTRL_TCP_UDP_CSUM = 1 << 5,
MLX4_WQE_CTRL_INS_VLAN = 1 << 6,
};
struct mlx4_wqe_ctrl_seg {
__be32 owner_opcode;
u8 reserved2[3];
__be16 vlan_tag;
u8 ins_vlan;
u8 fence_size;
/*
* High 24 bits are SRC remote buffer; low 8 bits are flags: