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[PATCH] IB: sparse endianness cleanup 

Fix sparse warnings.  Use __be* where appropriate.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Sean Hefty 2005-08-13 21:05:57 -07:00 committed by Roland Dreier
parent 92a6b34bf4
commit 97f52eb438
34 changed files with 565 additions and 562 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

121
drivers/infiniband/core/cm.c
View File

@ -83,7 +83,7 @@ struct cm_port {
struct cm_device {
struct list_head list;
struct ib_device *device;
u64 ca_guid;
__be64 ca_guid;
struct cm_port port[0];
};
@ -100,8 +100,8 @@ struct cm_work {
struct list_head list;
struct cm_port *port;
struct ib_mad_recv_wc *mad_recv_wc; /* Received MADs */
u32 local_id; /* Established / timewait */
u32 remote_id;
__be32 local_id; /* Established / timewait */
__be32 remote_id;
struct ib_cm_event cm_event;
struct ib_sa_path_rec path[0];
};
@ -110,8 +110,8 @@ struct cm_timewait_info {
struct cm_work work; /* Must be first. */
struct rb_node remote_qp_node;
struct rb_node remote_id_node;
u64 remote_ca_guid;
u32 remote_qpn;
__be64 remote_ca_guid;
__be32 remote_qpn;
u8 inserted_remote_qp;
u8 inserted_remote_id;
};
@ -132,11 +132,11 @@ struct cm_id_private {
struct cm_av alt_av;
void *private_data;
u64 tid;
u32 local_qpn;
u32 remote_qpn;
u32 sq_psn;
u32 rq_psn;
__be64 tid;
__be32 local_qpn;
__be32 remote_qpn;
__be32 sq_psn;
__be32 rq_psn;
int timeout_ms;
enum ib_mtu path_mtu;
u8 private_data_len;
@ -253,7 +253,7 @@ static void cm_set_ah_attr(struct ib_ah_attr *ah_attr, u8 port_num,
u16 dlid, u8 sl, u16 src_path_bits)
{
memset(ah_attr, 0, sizeof ah_attr);
ah_attr->dlid = be16_to_cpu(dlid);
ah_attr->dlid = dlid;
ah_attr->sl = sl;
ah_attr->src_path_bits = src_path_bits;
ah_attr->port_num = port_num;
@ -264,7 +264,7 @@ static void cm_init_av_for_response(struct cm_port *port,
{
av->port = port;
av->pkey_index = wc->pkey_index;
cm_set_ah_attr(&av->ah_attr, port->port_num, cpu_to_be16(wc->slid),
cm_set_ah_attr(&av->ah_attr, port->port_num, wc->slid,
wc->sl, wc->dlid_path_bits);
}
@ -295,8 +295,9 @@ static int cm_init_av_by_path(struct ib_sa_path_rec *path, struct cm_av *av)
return ret;
av->port = port;
cm_set_ah_attr(&av->ah_attr, av->port->port_num, path->dlid,
path->sl, path->slid & 0x7F);
cm_set_ah_attr(&av->ah_attr, av->port->port_num,
be16_to_cpu(path->dlid), path->sl,
be16_to_cpu(path->slid) & 0x7F);
av->packet_life_time = path->packet_life_time;
return 0;
}
@ -309,26 +310,26 @@ static int cm_alloc_id(struct cm_id_private *cm_id_priv)
do {
spin_lock_irqsave(&cm.lock, flags);
ret = idr_get_new_above(&cm.local_id_table, cm_id_priv, 1,
(int *) &cm_id_priv->id.local_id);
(__force int *) &cm_id_priv->id.local_id);
spin_unlock_irqrestore(&cm.lock, flags);
} while( (ret == -EAGAIN) && idr_pre_get(&cm.local_id_table, GFP_KERNEL) );
return ret;
}
static void cm_free_id(u32 local_id)
static void cm_free_id(__be32 local_id)
{
unsigned long flags;
spin_lock_irqsave(&cm.lock, flags);
idr_remove(&cm.local_id_table, (int) local_id);
idr_remove(&cm.local_id_table, (__force int) local_id);
spin_unlock_irqrestore(&cm.lock, flags);
}
static struct cm_id_private * cm_get_id(u32 local_id, u32 remote_id)
static struct cm_id_private * cm_get_id(__be32 local_id, __be32 remote_id)
{
struct cm_id_private *cm_id_priv;
cm_id_priv = idr_find(&cm.local_id_table, (int) local_id);
cm_id_priv = idr_find(&cm.local_id_table, (__force int) local_id);
if (cm_id_priv) {
if (cm_id_priv->id.remote_id == remote_id)
atomic_inc(&cm_id_priv->refcount);
@ -339,7 +340,7 @@ static struct cm_id_private * cm_get_id(u32 local_id, u32 remote_id)
return cm_id_priv;
}
static struct cm_id_private * cm_acquire_id(u32 local_id, u32 remote_id)
static struct cm_id_private * cm_acquire_id(__be32 local_id, __be32 remote_id)
{
struct cm_id_private *cm_id_priv;
unsigned long flags;
@ -356,8 +357,8 @@ static struct cm_id_private * cm_insert_listen(struct cm_id_private *cm_id_priv)
struct rb_node **link = &cm.listen_service_table.rb_node;
struct rb_node *parent = NULL;
struct cm_id_private *cur_cm_id_priv;
u64 service_id = cm_id_priv->id.service_id;
u64 service_mask = cm_id_priv->id.service_mask;
__be64 service_id = cm_id_priv->id.service_id;
__be64 service_mask = cm_id_priv->id.service_mask;
while (*link) {
parent = *link;
@ -376,7 +377,7 @@ static struct cm_id_private * cm_insert_listen(struct cm_id_private *cm_id_priv)
return NULL;
}
static struct cm_id_private * cm_find_listen(u64 service_id)
static struct cm_id_private * cm_find_listen(__be64 service_id)
{
struct rb_node *node = cm.listen_service_table.rb_node;
struct cm_id_private *cm_id_priv;
@ -400,8 +401,8 @@ static struct cm_timewait_info * cm_insert_remote_id(struct cm_timewait_info
struct rb_node **link = &cm.remote_id_table.rb_node;
struct rb_node *parent = NULL;
struct cm_timewait_info *cur_timewait_info;
u64 remote_ca_guid = timewait_info->remote_ca_guid;
u32 remote_id = timewait_info->work.remote_id;
__be64 remote_ca_guid = timewait_info->remote_ca_guid;
__be32 remote_id = timewait_info->work.remote_id;
while (*link) {
parent = *link;
@ -424,8 +425,8 @@ static struct cm_timewait_info * cm_insert_remote_id(struct cm_timewait_info
return NULL;
}
static struct cm_timewait_info * cm_find_remote_id(u64 remote_ca_guid,
u32 remote_id)
static struct cm_timewait_info * cm_find_remote_id(__be64 remote_ca_guid,
__be32 remote_id)
{
struct rb_node *node = cm.remote_id_table.rb_node;
struct cm_timewait_info *timewait_info;
@ -453,8 +454,8 @@ static struct cm_timewait_info * cm_insert_remote_qpn(struct cm_timewait_info
struct rb_node **link = &cm.remote_qp_table.rb_node;
struct rb_node *parent = NULL;
struct cm_timewait_info *cur_timewait_info;
u64 remote_ca_guid = timewait_info->remote_ca_guid;
u32 remote_qpn = timewait_info->remote_qpn;
__be64 remote_ca_guid = timewait_info->remote_ca_guid;
__be32 remote_qpn = timewait_info->remote_qpn;
while (*link) {
parent = *link;
@ -484,7 +485,7 @@ static struct cm_id_private * cm_insert_remote_sidr(struct cm_id_private
struct rb_node *parent = NULL;
struct cm_id_private *cur_cm_id_priv;
union ib_gid *port_gid = &cm_id_priv->av.dgid;
u32 remote_id = cm_id_priv->id.remote_id;
__be32 remote_id = cm_id_priv->id.remote_id;
while (*link) {
parent = *link;
@ -598,7 +599,7 @@ static void cm_cleanup_timewait(struct cm_timewait_info *timewait_info)
spin_unlock_irqrestore(&cm.lock, flags);
}
static struct cm_timewait_info * cm_create_timewait_info(u32 local_id)
static struct cm_timewait_info * cm_create_timewait_info(__be32 local_id)
{
struct cm_timewait_info *timewait_info;
@ -715,14 +716,15 @@ void ib_destroy_cm_id(struct ib_cm_id *cm_id)
EXPORT_SYMBOL(ib_destroy_cm_id);
int ib_cm_listen(struct ib_cm_id *cm_id,
u64 service_id,
u64 service_mask)
__be64 service_id,
__be64 service_mask)
{
struct cm_id_private *cm_id_priv, *cur_cm_id_priv;
unsigned long flags;
int ret = 0;
service_mask = service_mask ? service_mask : ~0ULL;
service_mask = service_mask ? service_mask :
__constant_cpu_to_be64(~0ULL);
service_id &= service_mask;
if ((service_id & IB_SERVICE_ID_AGN_MASK) == IB_CM_ASSIGN_SERVICE_ID &&
(service_id != IB_CM_ASSIGN_SERVICE_ID))
@ -735,8 +737,8 @@ int ib_cm_listen(struct ib_cm_id *cm_id,
spin_lock_irqsave(&cm.lock, flags);
if (service_id == IB_CM_ASSIGN_SERVICE_ID) {
cm_id->service_id = __cpu_to_be64(cm.listen_service_id++);
cm_id->service_mask = ~0ULL;
cm_id->service_id = cpu_to_be64(cm.listen_service_id++);
cm_id->service_mask = __constant_cpu_to_be64(~0ULL);
} else {
cm_id->service_id = service_id;
cm_id->service_mask = service_mask;
@ -752,18 +754,19 @@ int ib_cm_listen(struct ib_cm_id *cm_id,
}
EXPORT_SYMBOL(ib_cm_listen);
static u64 cm_form_tid(struct cm_id_private *cm_id_priv,
enum cm_msg_sequence msg_seq)
static __be64 cm_form_tid(struct cm_id_private *cm_id_priv,
enum cm_msg_sequence msg_seq)
{
u64 hi_tid, low_tid;
hi_tid = ((u64) cm_id_priv->av.port->mad_agent->hi_tid) << 32;
low_tid = (u64) (cm_id_priv->id.local_id | (msg_seq << 30));
low_tid = (u64) ((__force u32)cm_id_priv->id.local_id |
(msg_seq << 30));
return cpu_to_be64(hi_tid | low_tid);
}
static void cm_format_mad_hdr(struct ib_mad_hdr *hdr,
enum cm_msg_attr_id attr_id, u64 tid)
__be16 attr_id, __be64 tid)
{
hdr->base_version = IB_MGMT_BASE_VERSION;
hdr->mgmt_class = IB_MGMT_CLASS_CM;
@ -896,7 +899,7 @@ int ib_send_cm_req(struct ib_cm_id *cm_id,
goto error1;
}
cm_id->service_id = param->service_id;
cm_id->service_mask = ~0ULL;
cm_id->service_mask = __constant_cpu_to_be64(~0ULL);
cm_id_priv->timeout_ms = cm_convert_to_ms(
param->primary_path->packet_life_time) * 2 +
cm_convert_to_ms(
@ -963,7 +966,7 @@ static int cm_issue_rej(struct cm_port *port,
rej_msg->remote_comm_id = rcv_msg->local_comm_id;
rej_msg->local_comm_id = rcv_msg->remote_comm_id;
cm_rej_set_msg_rejected(rej_msg, msg_rejected);
rej_msg->reason = reason;
rej_msg->reason = cpu_to_be16(reason);
if (ari && ari_length) {
cm_rej_set_reject_info_len(rej_msg, ari_length);
@ -977,8 +980,8 @@ static int cm_issue_rej(struct cm_port *port,
return ret;
}
static inline int cm_is_active_peer(u64 local_ca_guid, u64 remote_ca_guid,
u32 local_qpn, u32 remote_qpn)
static inline int cm_is_active_peer(__be64 local_ca_guid, __be64 remote_ca_guid,
__be32 local_qpn, __be32 remote_qpn)
{
return (be64_to_cpu(local_ca_guid) > be64_to_cpu(remote_ca_guid) ||
((local_ca_guid == remote_ca_guid) &&
@ -1137,7 +1140,7 @@ static void cm_format_rej(struct cm_rej_msg *rej_msg,
break;
}
rej_msg->reason = reason;
rej_msg->reason = cpu_to_be16(reason);
if (ari && ari_length) {
cm_rej_set_reject_info_len(rej_msg, ari_length);
memcpy(rej_msg->ari, ari, ari_length);
@ -1276,7 +1279,7 @@ static int cm_req_handler(struct cm_work *work)
cm_id_priv->id.cm_handler = listen_cm_id_priv->id.cm_handler;
cm_id_priv->id.context = listen_cm_id_priv->id.context;
cm_id_priv->id.service_id = req_msg->service_id;
cm_id_priv->id.service_mask = ~0ULL;
cm_id_priv->id.service_mask = __constant_cpu_to_be64(~0ULL);
cm_format_paths_from_req(req_msg, &work->path[0], &work->path[1]);
ret = cm_init_av_by_path(&work->path[0], &cm_id_priv->av);
@ -1969,7 +1972,7 @@ static void cm_format_rej_event(struct cm_work *work)
param = &work->cm_event.param.rej_rcvd;
param->ari = rej_msg->ari;
param->ari_length = cm_rej_get_reject_info_len(rej_msg);
param->reason = rej_msg->reason;
param->reason = __be16_to_cpu(rej_msg->reason);
work->cm_event.private_data = &rej_msg->private_data;
}
@ -1978,20 +1981,20 @@ static struct cm_id_private * cm_acquire_rejected_id(struct cm_rej_msg *rej_msg)
struct cm_timewait_info *timewait_info;
struct cm_id_private *cm_id_priv;
unsigned long flags;
u32 remote_id;
__be32 remote_id;
remote_id = rej_msg->local_comm_id;
if (rej_msg->reason == IB_CM_REJ_TIMEOUT) {
if (__be16_to_cpu(rej_msg->reason) == IB_CM_REJ_TIMEOUT) {
spin_lock_irqsave(&cm.lock, flags);
timewait_info = cm_find_remote_id( *((u64 *) rej_msg->ari),
timewait_info = cm_find_remote_id( *((__be64 *) rej_msg->ari),
remote_id);
if (!timewait_info) {
spin_unlock_irqrestore(&cm.lock, flags);
return NULL;
}
cm_id_priv = idr_find(&cm.local_id_table,
(int) timewait_info->work.local_id);
(__force int) timewait_info->work.local_id);
if (cm_id_priv) {
if (cm_id_priv->id.remote_id == remote_id)
atomic_inc(&cm_id_priv->refcount);
@ -2032,7 +2035,7 @@ static int cm_rej_handler(struct cm_work *work)
/* fall through */
case IB_CM_REQ_RCVD:
case IB_CM_MRA_REQ_SENT:
if (rej_msg->reason == IB_CM_REJ_STALE_CONN)
if (__be16_to_cpu(rej_msg->reason) == IB_CM_REJ_STALE_CONN)
cm_enter_timewait(cm_id_priv);
else
cm_reset_to_idle(cm_id_priv);
@ -2553,7 +2556,7 @@ static void cm_format_sidr_req(struct cm_sidr_req_msg *sidr_req_msg,
cm_format_mad_hdr(&sidr_req_msg->hdr, CM_SIDR_REQ_ATTR_ID,
cm_form_tid(cm_id_priv, CM_MSG_SEQUENCE_SIDR));
sidr_req_msg->request_id = cm_id_priv->id.local_id;
sidr_req_msg->pkey = param->pkey;
sidr_req_msg->pkey = cpu_to_be16(param->pkey);
sidr_req_msg->service_id = param->service_id;
if (param->private_data && param->private_data_len)
@ -2580,7 +2583,7 @@ int ib_send_cm_sidr_req(struct ib_cm_id *cm_id,
goto out;
cm_id->service_id = param->service_id;
cm_id->service_mask = ~0ULL;
cm_id->service_mask = __constant_cpu_to_be64(~0ULL);
cm_id_priv->timeout_ms = param->timeout_ms;
cm_id_priv->max_cm_retries = param->max_cm_retries;
ret = cm_alloc_msg(cm_id_priv, &msg);
@ -2621,7 +2624,7 @@ static void cm_format_sidr_req_event(struct cm_work *work,
sidr_req_msg = (struct cm_sidr_req_msg *)
work->mad_recv_wc->recv_buf.mad;
param = &work->cm_event.param.sidr_req_rcvd;
param->pkey = sidr_req_msg->pkey;
param->pkey = __be16_to_cpu(sidr_req_msg->pkey);
param->listen_id = listen_id;
param->device = work->port->mad_agent->device;
param->port = work->port->port_num;
@ -2645,7 +2648,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
sidr_req_msg = (struct cm_sidr_req_msg *)
work->mad_recv_wc->recv_buf.mad;
wc = work->mad_recv_wc->wc;
cm_id_priv->av.dgid.global.subnet_prefix = wc->slid;
cm_id_priv->av.dgid.global.subnet_prefix = cpu_to_be64(wc->slid);
cm_id_priv->av.dgid.global.interface_id = 0;
cm_init_av_for_response(work->port, work->mad_recv_wc->wc,
&cm_id_priv->av);
@ -2673,7 +2676,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
cm_id_priv->id.cm_handler = cur_cm_id_priv->id.cm_handler;
cm_id_priv->id.context = cur_cm_id_priv->id.context;
cm_id_priv->id.service_id = sidr_req_msg->service_id;
cm_id_priv->id.service_mask = ~0ULL;
cm_id_priv->id.service_mask = __constant_cpu_to_be64(~0ULL);
cm_format_sidr_req_event(work, &cur_cm_id_priv->id);
cm_process_work(cm_id_priv, work);
@ -3175,10 +3178,10 @@ int ib_cm_init_qp_attr(struct ib_cm_id *cm_id,
}
EXPORT_SYMBOL(ib_cm_init_qp_attr);
static u64 cm_get_ca_guid(struct ib_device *device)
static __be64 cm_get_ca_guid(struct ib_device *device)
{
struct ib_device_attr *device_attr;
u64 guid;
__be64 guid;
int ret;
device_attr = kmalloc(sizeof *device_attr, GFP_KERNEL);

192
drivers/infiniband/core/cm_msgs.h
View File

@ -43,19 +43,17 @@
#define IB_CM_CLASS_VERSION 2 /* IB specification 1.2 */
enum cm_msg_attr_id {
CM_REQ_ATTR_ID = __constant_htons(0x0010),
CM_MRA_ATTR_ID = __constant_htons(0x0011),
CM_REJ_ATTR_ID = __constant_htons(0x0012),
CM_REP_ATTR_ID = __constant_htons(0x0013),
CM_RTU_ATTR_ID = __constant_htons(0x0014),
CM_DREQ_ATTR_ID = __constant_htons(0x0015),
CM_DREP_ATTR_ID = __constant_htons(0x0016),
CM_SIDR_REQ_ATTR_ID = __constant_htons(0x0017),
CM_SIDR_REP_ATTR_ID = __constant_htons(0x0018),
CM_LAP_ATTR_ID = __constant_htons(0x0019),
CM_APR_ATTR_ID = __constant_htons(0x001A)
};
#define CM_REQ_ATTR_ID __constant_htons(0x0010)
#define CM_MRA_ATTR_ID __constant_htons(0x0011)
#define CM_REJ_ATTR_ID __constant_htons(0x0012)
#define CM_REP_ATTR_ID __constant_htons(0x0013)
#define CM_RTU_ATTR_ID __constant_htons(0x0014)
#define CM_DREQ_ATTR_ID __constant_htons(0x0015)
#define CM_DREP_ATTR_ID __constant_htons(0x0016)
#define CM_SIDR_REQ_ATTR_ID __constant_htons(0x0017)
#define CM_SIDR_REP_ATTR_ID __constant_htons(0x0018)
#define CM_LAP_ATTR_ID __constant_htons(0x0019)
#define CM_APR_ATTR_ID __constant_htons(0x001A)
enum cm_msg_sequence {
CM_MSG_SEQUENCE_REQ,
@ -67,35 +65,35 @@ enum cm_msg_sequence {
struct cm_req_msg {
struct ib_mad_hdr hdr;
u32 local_comm_id;
u32 rsvd4;
u64 service_id;
u64 local_ca_guid;
u32 rsvd24;
u32 local_qkey;
__be32 local_comm_id;
__be32 rsvd4;
__be64 service_id;
__be64 local_ca_guid;
__be32 rsvd24;
__be32 local_qkey;
/* local QPN:24, responder resources:8 */
u32 offset32;
__be32 offset32;
/* local EECN:24, initiator depth:8 */
u32 offset36;
__be32 offset36;
/*
* remote EECN:24, remote CM response timeout:5,
* transport service type:2, end-to-end flow control:1
*/
u32 offset40;
__be32 offset40;
/* starting PSN:24, local CM response timeout:5, retry count:3 */
u32 offset44;
u16 pkey;
__be32 offset44;
__be16 pkey;
/* path MTU:4, RDC exists:1, RNR retry count:3. */
u8 offset50;
/* max CM Retries:4, SRQ:1, rsvd:3 */
u8 offset51;
u16 primary_local_lid;
u16 primary_remote_lid;
__be16 primary_local_lid;
__be16 primary_remote_lid;
union ib_gid primary_local_gid;
union ib_gid primary_remote_gid;
/* flow label:20, rsvd:6, packet rate:6 */
u32 primary_offset88;
__be32 primary_offset88;
u8 primary_traffic_class;
u8 primary_hop_limit;
/* SL:4, subnet local:1, rsvd:3 */
@ -103,12 +101,12 @@ struct cm_req_msg {
/* local ACK timeout:5, rsvd:3 */
u8 primary_offset95;
u16 alt_local_lid;
u16 alt_remote_lid;
__be16 alt_local_lid;
__be16 alt_remote_lid;
union ib_gid alt_local_gid;
union ib_gid alt_remote_gid;
/* flow label:20, rsvd:6, packet rate:6 */
u32 alt_offset132;
__be32 alt_offset132;
u8 alt_traffic_class;
u8 alt_hop_limit;
/* SL:4, subnet local:1, rsvd:3 */
@ -120,12 +118,12 @@ struct cm_req_msg {
} __attribute__ ((packed));
static inline u32 cm_req_get_local_qpn(struct cm_req_msg *req_msg)
static inline __be32 cm_req_get_local_qpn(struct cm_req_msg *req_msg)
{
return cpu_to_be32(be32_to_cpu(req_msg->offset32) >> 8);
}
static inline void cm_req_set_local_qpn(struct cm_req_msg *req_msg, u32 qpn)
static inline void cm_req_set_local_qpn(struct cm_req_msg *req_msg, __be32 qpn)
{
req_msg->offset32 = cpu_to_be32((be32_to_cpu(qpn) << 8) |
(be32_to_cpu(req_msg->offset32) &
@ -208,13 +206,13 @@ static inline void cm_req_set_flow_ctrl(struct cm_req_msg *req_msg,
0xFFFFFFFE));
}
static inline u32 cm_req_get_starting_psn(struct cm_req_msg *req_msg)
static inline __be32 cm_req_get_starting_psn(struct cm_req_msg *req_msg)
{
return cpu_to_be32(be32_to_cpu(req_msg->offset44) >> 8);
}
static inline void cm_req_set_starting_psn(struct cm_req_msg *req_msg,
u32 starting_psn)
__be32 starting_psn)
{
req_msg->offset44 = cpu_to_be32((be32_to_cpu(starting_psn) << 8) |
(be32_to_cpu(req_msg->offset44) & 0x000000FF));
@ -288,13 +286,13 @@ static inline void cm_req_set_srq(struct cm_req_msg *req_msg, u8 srq)
((srq & 0x1) << 3));
}
static inline u32 cm_req_get_primary_flow_label(struct cm_req_msg *req_msg)
static inline __be32 cm_req_get_primary_flow_label(struct cm_req_msg *req_msg)
{
return cpu_to_be32((be32_to_cpu(req_msg->primary_offset88) >> 12));
return cpu_to_be32(be32_to_cpu(req_msg->primary_offset88) >> 12);
}
static inline void cm_req_set_primary_flow_label(struct cm_req_msg *req_msg,
u32 flow_label)
__be32 flow_label)
{
req_msg->primary_offset88 = cpu_to_be32(
(be32_to_cpu(req_msg->primary_offset88) &
@ -350,13 +348,13 @@ static inline void cm_req_set_primary_local_ack_timeout(struct cm_req_msg *req_m
(local_ack_timeout << 3));
}
static inline u32 cm_req_get_alt_flow_label(struct cm_req_msg *req_msg)
static inline __be32 cm_req_get_alt_flow_label(struct cm_req_msg *req_msg)
{
return cpu_to_be32((be32_to_cpu(req_msg->alt_offset132) >> 12));
return cpu_to_be32(be32_to_cpu(req_msg->alt_offset132) >> 12);
}
static inline void cm_req_set_alt_flow_label(struct cm_req_msg *req_msg,
u32 flow_label)
__be32 flow_label)
{
req_msg->alt_offset132 = cpu_to_be32(
(be32_to_cpu(req_msg->alt_offset132) &
@ -422,8 +420,8 @@ enum cm_msg_response {
struct cm_mra_msg {
struct ib_mad_hdr hdr;
u32 local_comm_id;
u32 remote_comm_id;
__be32 local_comm_id;
__be32 remote_comm_id;
/* message MRAed:2, rsvd:6 */
u8 offset8;
/* service timeout:5, rsvd:3 */
@ -458,13 +456,13 @@ static inline void cm_mra_set_service_timeout(struct cm_mra_msg *mra_msg,
struct cm_rej_msg {
struct ib_mad_hdr hdr;
u32 local_comm_id;
u32 remote_comm_id;
__be32 local_comm_id;
__be32 remote_comm_id;
/* message REJected:2, rsvd:6 */
u8 offset8;
/* reject info length:7, rsvd:1. */
u8 offset9;
u16 reason;
__be16 reason;
u8 ari[IB_CM_REJ_ARI_LENGTH];
u8 private_data[IB_CM_REJ_PRIVATE_DATA_SIZE];
@ -495,45 +493,45 @@ static inline void cm_rej_set_reject_info_len(struct cm_rej_msg *rej_msg,
struct cm_rep_msg {
struct ib_mad_hdr hdr;
u32 local_comm_id;
u32 remote_comm_id;
u32 local_qkey;
__be32 local_comm_id;
__be32 remote_comm_id;
__be32 local_qkey;
/* local QPN:24, rsvd:8 */
u32 offset12;
__be32 offset12;
/* local EECN:24, rsvd:8 */
u32 offset16;
__be32 offset16;
/* starting PSN:24 rsvd:8 */
u32 offset20;
__be32 offset20;
u8 resp_resources;
u8 initiator_depth;
/* target ACK delay:5, failover accepted:2, end-to-end flow control:1 */
u8 offset26;
/* RNR retry count:3, SRQ:1, rsvd:5 */
u8 offset27;
u64 local_ca_guid;
__be64 local_ca_guid;
u8 private_data[IB_CM_REP_PRIVATE_DATA_SIZE];
} __attribute__ ((packed));
static inline u32 cm_rep_get_local_qpn(struct cm_rep_msg *rep_msg)
static inline __be32 cm_rep_get_local_qpn(struct cm_rep_msg *rep_msg)
{
return cpu_to_be32(be32_to_cpu(rep_msg->offset12) >> 8);
}
static inline void cm_rep_set_local_qpn(struct cm_rep_msg *rep_msg, u32 qpn)
static inline void cm_rep_set_local_qpn(struct cm_rep_msg *rep_msg, __be32 qpn)
{
rep_msg->offset12 = cpu_to_be32((be32_to_cpu(qpn) << 8) |
(be32_to_cpu(rep_msg->offset12) & 0x000000FF));
}
static inline u32 cm_rep_get_starting_psn(struct cm_rep_msg *rep_msg)
static inline __be32 cm_rep_get_starting_psn(struct cm_rep_msg *rep_msg)
{
return cpu_to_be32(be32_to_cpu(rep_msg->offset20) >> 8);
}
static inline void cm_rep_set_starting_psn(struct cm_rep_msg *rep_msg,
u32 starting_psn)
__be32 starting_psn)
{
rep_msg->offset20 = cpu_to_be32((be32_to_cpu(starting_psn) << 8) |
(be32_to_cpu(rep_msg->offset20) & 0x000000FF));
@ -600,8 +598,8 @@ static inline void cm_rep_set_srq(struct cm_rep_msg *rep_msg, u8 srq)
struct cm_rtu_msg {
struct ib_mad_hdr hdr;
u32 local_comm_id;
u32 remote_comm_id;
__be32 local_comm_id;
__be32 remote_comm_id;
u8 private_data[IB_CM_RTU_PRIVATE_DATA_SIZE];
@ -610,21 +608,21 @@ struct cm_rtu_msg {
struct cm_dreq_msg {
struct ib_mad_hdr hdr;
u32 local_comm_id;
u32 remote_comm_id;
__be32 local_comm_id;
__be32 remote_comm_id;
/* remote QPN/EECN:24, rsvd:8 */
u32 offset8;
__be32 offset8;
u8 private_data[IB_CM_DREQ_PRIVATE_DATA_SIZE];
} __attribute__ ((packed));
static inline u32 cm_dreq_get_remote_qpn(struct cm_dreq_msg *dreq_msg)
static inline __be32 cm_dreq_get_remote_qpn(struct cm_dreq_msg *dreq_msg)
{
return cpu_to_be32(be32_to_cpu(dreq_msg->offset8) >> 8);
}
static inline void cm_dreq_set_remote_qpn(struct cm_dreq_msg *dreq_msg, u32 qpn)
static inline void cm_dreq_set_remote_qpn(struct cm_dreq_msg *dreq_msg, __be32 qpn)
{
dreq_msg->offset8 = cpu_to_be32((be32_to_cpu(qpn) << 8) |
(be32_to_cpu(dreq_msg->offset8) & 0x000000FF));
@ -633,8 +631,8 @@ static inline void cm_dreq_set_remote_qpn(struct cm_dreq_msg *dreq_msg, u32 qpn)
struct cm_drep_msg {
struct ib_mad_hdr hdr;
u32 local_comm_id;
u32 remote_comm_id;
__be32 local_comm_id;
__be32 remote_comm_id;
u8 private_data[IB_CM_DREP_PRIVATE_DATA_SIZE];
@ -643,37 +641,37 @@ struct cm_drep_msg {
struct cm_lap_msg {
struct ib_mad_hdr hdr;
u32 local_comm_id;
u32 remote_comm_id;
__be32 local_comm_id;
__be32 remote_comm_id;
u32 rsvd8;
__be32 rsvd8;
/* remote QPN/EECN:24, remote CM response timeout:5, rsvd:3 */
u32 offset12;
u32 rsvd16;
__be32 offset12;
__be32 rsvd16;
u16 alt_local_lid;
u16 alt_remote_lid;
__be16 alt_local_lid;
__be16 alt_remote_lid;
union ib_gid alt_local_gid;
union ib_gid alt_remote_gid;
/* flow label:20, rsvd:4, traffic class:8 */
u32 offset56;
__be32 offset56;
u8 alt_hop_limit;
/* rsvd:2, packet rate:6 */
uint8_t offset61;
u8 offset61;
/* SL:4, subnet local:1, rsvd:3 */
uint8_t offset62;
u8 offset62;
/* local ACK timeout:5, rsvd:3 */
uint8_t offset63;
u8 offset63;
u8 private_data[IB_CM_LAP_PRIVATE_DATA_SIZE];
} __attribute__ ((packed));
static inline u32 cm_lap_get_remote_qpn(struct cm_lap_msg *lap_msg)
static inline __be32 cm_lap_get_remote_qpn(struct cm_lap_msg *lap_msg)
{
return cpu_to_be32(be32_to_cpu(lap_msg->offset12) >> 8);
}
static inline void cm_lap_set_remote_qpn(struct cm_lap_msg *lap_msg, u32 qpn)
static inline void cm_lap_set_remote_qpn(struct cm_lap_msg *lap_msg, __be32 qpn)
{
lap_msg->offset12 = cpu_to_be32((be32_to_cpu(qpn) << 8) |
(be32_to_cpu(lap_msg->offset12) &
@ -693,17 +691,17 @@ static inline void cm_lap_set_remote_resp_timeout(struct cm_lap_msg *lap_msg,
0xFFFFFF07));
}
static inline u32 cm_lap_get_flow_label(struct cm_lap_msg *lap_msg)
static inline __be32 cm_lap_get_flow_label(struct cm_lap_msg *lap_msg)
{
return be32_to_cpu(lap_msg->offset56) >> 12;
return cpu_to_be32(be32_to_cpu(lap_msg->offset56) >> 12);
}
static inline void cm_lap_set_flow_label(struct cm_lap_msg *lap_msg,
u32 flow_label)
__be32 flow_label)
{
lap_msg->offset56 = cpu_to_be32((flow_label << 12) |
(be32_to_cpu(lap_msg->offset56) &
0x00000FFF));
lap_msg->offset56 = cpu_to_be32(
(be32_to_cpu(lap_msg->offset56) & 0x00000FFF) |
(be32_to_cpu(flow_label) << 12));
}
static inline u8 cm_lap_get_traffic_class(struct cm_lap_msg *lap_msg)
@ -766,8 +764,8 @@ static inline void cm_lap_set_local_ack_timeout(struct cm_lap_msg *lap_msg,
struct cm_apr_msg {
struct ib_mad_hdr hdr;
u32 local_comm_id;
u32 remote_comm_id;
__be32 local_comm_id;
__be32 remote_comm_id;
u8 info_length;
u8 ap_status;
@ -779,10 +777,10 @@ struct cm_apr_msg {
struct cm_sidr_req_msg {
struct ib_mad_hdr hdr;
u32 request_id;
u16 pkey;
u16 rsvd;
u64 service_id;
__be32 request_id;
__be16 pkey;
__be16 rsvd;
__be64 service_id;
u8 private_data[IB_CM_SIDR_REQ_PRIVATE_DATA_SIZE];
} __attribute__ ((packed));
@ -790,26 +788,26 @@ struct cm_sidr_req_msg {
struct cm_sidr_rep_msg {
struct ib_mad_hdr hdr;
u32 request_id;
__be32 request_id;
u8 status;
u8 info_length;
u16 rsvd;
__be16 rsvd;
/* QPN:24, rsvd:8 */
u32 offset8;
u64 service_id;
u32 qkey;
__be32 offset8;
__be64 service_id;
__be32 qkey;
u8 info[IB_CM_SIDR_REP_INFO_LENGTH];
u8 private_data[IB_CM_SIDR_REP_PRIVATE_DATA_SIZE];
} __attribute__ ((packed));
static inline u32 cm_sidr_rep_get_qpn(struct cm_sidr_rep_msg *sidr_rep_msg)
static inline __be32 cm_sidr_rep_get_qpn(struct cm_sidr_rep_msg *sidr_rep_msg)
{
return cpu_to_be32(be32_to_cpu(sidr_rep_msg->offset8) >> 8);
}
static inline void cm_sidr_rep_set_qpn(struct cm_sidr_rep_msg *sidr_rep_msg,
u32 qpn)
__be32 qpn)
{
sidr_rep_msg->offset8 = cpu_to_be32((be32_to_cpu(qpn) << 8) |
(be32_to_cpu(sidr_rep_msg->offset8) &

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

@ -693,7 +693,8 @@ static int handle_outgoing_dr_smp(struct ib_mad_agent_private *mad_agent_priv,
goto out;
}
build_smp_wc(send_wr->wr_id, smp->dr_slid, send_wr->wr.ud.pkey_index,
build_smp_wc(send_wr->wr_id, be16_to_cpu(smp->dr_slid),
send_wr->wr.ud.pkey_index,
send_wr->wr.ud.port_num, &mad_wc);
/* No GRH for DR SMP */
@ -1554,7 +1555,7 @@ static int is_data_mad(struct ib_mad_agent_private *mad_agent_priv,
}
struct ib_mad_send_wr_private*
ib_find_send_mad(struct ib_mad_agent_private *mad_agent_priv, u64 tid)
ib_find_send_mad(struct ib_mad_agent_private *mad_agent_priv, __be64 tid)
{
struct ib_mad_send_wr_private *mad_send_wr;
@ -1597,7 +1598,7 @@ static void ib_mad_complete_recv(struct ib_mad_agent_private *mad_agent_priv,
struct ib_mad_send_wr_private *mad_send_wr;
struct ib_mad_send_wc mad_send_wc;
unsigned long flags;
u64 tid;
__be64 tid;
INIT_LIST_HEAD(&mad_recv_wc->rmpp_list);
list_add(&mad_recv_wc->recv_buf.list, &mad_recv_wc->rmpp_list);
@ -2165,7 +2166,8 @@ static void local_completions(void *data)
* Defined behavior is to complete response
* before request
*/
build_smp_wc(local->wr_id, IB_LID_PERMISSIVE,
build_smp_wc(local->wr_id,
be16_to_cpu(IB_LID_PERMISSIVE),
0 /* pkey index */,
recv_mad_agent->agent.port_num, &wc);

6
drivers/infiniband/core/mad_priv.h
View File

@ -121,7 +121,7 @@ struct ib_mad_send_wr_private {
struct ib_send_wr send_wr;
struct ib_sge sg_list[IB_MAD_SEND_REQ_MAX_SG];
u64 wr_id; /* client WR ID */
u64 tid;
__be64 tid;
unsigned long timeout;
int retries;
int retry;
@ -144,7 +144,7 @@ struct ib_mad_local_private {
struct ib_send_wr send_wr;
struct ib_sge sg_list[IB_MAD_SEND_REQ_MAX_SG];
u64 wr_id; /* client WR ID */
u64 tid;
__be64 tid;
};
struct ib_mad_mgmt_method_table {
@ -210,7 +210,7 @@ extern kmem_cache_t *ib_mad_cache;
int ib_send_mad(struct ib_mad_send_wr_private *mad_send_wr);
struct ib_mad_send_wr_private *
ib_find_send_mad(struct ib_mad_agent_private *mad_agent_priv, u64 tid);
ib_find_send_mad(struct ib_mad_agent_private *mad_agent_priv, __be64 tid);
void ib_mad_complete_send_wr(struct ib_mad_send_wr_private *mad_send_wr,
struct ib_mad_send_wc *mad_send_wc);

2
drivers/infiniband/core/mad_rmpp.c
View File

@ -61,7 +61,7 @@ struct mad_rmpp_recv {
int seg_num;
int newwin;
u64 tid;
__be64 tid;
u32 src_qp;
u16 slid;
u8 mgmt_class;

36
drivers/infiniband/core/sysfs.c
View File

@ -255,14 +255,14 @@ static ssize_t show_port_gid(struct ib_port *p, struct port_attribute *attr,
return ret;
return sprintf(buf, "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x\n",
be16_to_cpu(((u16 *) gid.raw)[0]),
be16_to_cpu(((u16 *) gid.raw)[1]),
be16_to_cpu(((u16 *) gid.raw)[2]),
be16_to_cpu(((u16 *) gid.raw)[3]),
be16_to_cpu(((u16 *) gid.raw)[4]),
be16_to_cpu(((u16 *) gid.raw)[5]),
be16_to_cpu(((u16 *) gid.raw)[6]),
be16_to_cpu(((u16 *) gid.raw)[7]));
be16_to_cpu(((__be16 *) gid.raw)[0]),
be16_to_cpu(((__be16 *) gid.raw)[1]),
be16_to_cpu(((__be16 *) gid.raw)[2]),
be16_to_cpu(((__be16 *) gid.raw)[3]),
be16_to_cpu(((__be16 *) gid.raw)[4]),
be16_to_cpu(((__be16 *) gid.raw)[5]),
be16_to_cpu(((__be16 *) gid.raw)[6]),
be16_to_cpu(((__be16 *) gid.raw)[7]));
}
static ssize_t show_port_pkey(struct ib_port *p, struct port_attribute *attr,
@ -334,11 +334,11 @@ static ssize_t show_pma_counter(struct ib_port *p, struct port_attribute *attr,
break;
case 16:
ret = sprintf(buf, "%u\n",
be16_to_cpup((u16 *)(out_mad->data + 40 + offset / 8)));
be16_to_cpup((__be16 *)(out_mad->data + 40 + offset / 8)));
break;
case 32:
ret = sprintf(buf, "%u\n",
be32_to_cpup((u32 *)(out_mad->data + 40 + offset / 8)));
be32_to_cpup((__be32 *)(out_mad->data + 40 + offset / 8)));
break;
default:
ret = 0;
@ -600,10 +600,10 @@ static ssize_t show_sys_image_guid(struct class_device *cdev, char *buf)
return ret;
return sprintf(buf, "%04x:%04x:%04x:%04x\n",
be16_to_cpu(((u16 *) &attr.sys_image_guid)[0]),
be16_to_cpu(((u16 *) &attr.sys_image_guid)[1]),
be16_to_cpu(((u16 *) &attr.sys_image_guid)[2]),
be16_to_cpu(((u16 *) &attr.sys_image_guid)[3]));
be16_to_cpu(((__be16 *) &attr.sys_image_guid)[0]),
be16_to_cpu(((__be16 *) &attr.sys_image_guid)[1]),
be16_to_cpu(((__be16 *) &attr.sys_image_guid)[2]),
be16_to_cpu(((__be16 *) &attr.sys_image_guid)[3]));
}
static ssize_t show_node_guid(struct class_device *cdev, char *buf)
@ -617,10 +617,10 @@ static ssize_t show_node_guid(struct class_device *cdev, char *buf)
return ret;
return sprintf(buf, "%04x:%04x:%04x:%04x\n",
be16_to_cpu(((u16 *) &attr.node_guid)[0]),
be16_to_cpu(((u16 *) &attr.node_guid)[1]),
be16_to_cpu(((u16 *) &attr.node_guid)[2]),
be16_to_cpu(((u16 *) &attr.node_guid)[3]));
be16_to_cpu(((__be16 *) &attr.node_guid)[0]),
be16_to_cpu(((__be16 *) &attr.node_guid)[1]),
be16_to_cpu(((__be16 *) &attr.node_guid)[2]),
be16_to_cpu(((__be16 *) &attr.node_guid)[3]));
}
static CLASS_DEVICE_ATTR(node_type, S_IRUGO, show_node_type, NULL);

8
drivers/infiniband/core/ud_header.c
View File

@ -195,6 +195,7 @@ void ib_ud_header_init(int payload_bytes,
struct ib_ud_header *header)
{
int header_len;
u16 packet_length;
memset(header, 0, sizeof *header);
@ -209,7 +210,7 @@ void ib_ud_header_init(int payload_bytes,
header->lrh.link_version = 0;
header->lrh.link_next_header =
grh_present ? IB_LNH_IBA_GLOBAL : IB_LNH_IBA_LOCAL;
header->lrh.packet_length = (IB_LRH_BYTES +
packet_length = (IB_LRH_BYTES +
IB_BTH_BYTES +
IB_DETH_BYTES +
payload_bytes +
@ -218,8 +219,7 @@ void ib_ud_header_init(int payload_bytes,
header->grh_present = grh_present;
if (grh_present) {
header->lrh.packet_length += IB_GRH_BYTES / 4;
packet_length += IB_GRH_BYTES / 4;
header->grh.ip_version = 6;
header->grh.payload_length =
cpu_to_be16((IB_BTH_BYTES +
@ -230,7 +230,7 @@ void ib_ud_header_init(int payload_bytes,
header->grh.next_header = 0x1b;
}
cpu_to_be16s(&header->lrh.packet_length);
header->lrh.packet_length = cpu_to_be16(packet_length);
if (header->immediate_present)
header->bth.opcode = IB_OPCODE_UD_SEND_ONLY_WITH_IMMEDIATE;

4
drivers/infiniband/core/user_mad.c
View File

@ -271,7 +271,7 @@ static ssize_t ib_umad_write(struct file *filp, const char __user *buf,
struct ib_send_wr *bad_wr;
struct ib_rmpp_mad *rmpp_mad;
u8 method;
u64 *tid;
__be64 *tid;
int ret, length, hdr_len, data_len, rmpp_hdr_size;
int rmpp_active = 0;
@ -316,7 +316,7 @@ static ssize_t ib_umad_write(struct file *filp, const char __user *buf,
if (packet->mad.hdr.grh_present) {
ah_attr.ah_flags = IB_AH_GRH;
memcpy(ah_attr.grh.dgid.raw, packet->mad.hdr.gid, 16);
ah_attr.grh.flow_label = packet->mad.hdr.flow_label;
ah_attr.grh.flow_label = be32_to_cpu(packet->mad.hdr.flow_label);
ah_attr.grh.hop_limit = packet->mad.hdr.hop_limit;
ah_attr.grh.traffic_class = packet->mad.hdr.traffic_class;
}

24
drivers/infiniband/hw/mthca/mthca_av.c
View File

@ -41,16 +41,16 @@
#include "mthca_dev.h"
struct mthca_av {
u32 port_pd;
u8 reserved1;
u8 g_slid;
u16 dlid;
u8 reserved2;
u8 gid_index;
u8 msg_sr;
u8 hop_limit;
u32 sl_tclass_flowlabel;
u32 dgid[4];
__be32 port_pd;
u8 reserved1;
u8 g_slid;
__be16 dlid;
u8 reserved2;
u8 gid_index;
u8 msg_sr;
u8 hop_limit;
__be32 sl_tclass_flowlabel;
__be32 dgid[4];
};
int mthca_create_ah(struct mthca_dev *dev,
@ -128,7 +128,7 @@ int mthca_create_ah(struct mthca_dev *dev,
av, (unsigned long) ah->avdma);
for (j = 0; j < 8; ++j)
printk(KERN_DEBUG " [%2x] %08x\n",
j * 4, be32_to_cpu(((u32 *) av)[j]));
j * 4, be32_to_cpu(((__be32 *) av)[j]));
}
if (ah->type == MTHCA_AH_ON_HCA) {
@ -169,7 +169,7 @@ int mthca_read_ah(struct mthca_dev *dev, struct mthca_ah *ah,
header->lrh.service_level = be32_to_cpu(ah->av->sl_tclass_flowlabel) >> 28;
header->lrh.destination_lid = ah->av->dlid;
header->lrh.source_lid = ah->av->g_slid & 0x7f;
header->lrh.source_lid = cpu_to_be16(ah->av->g_slid & 0x7f);
if (ah->av->g_slid & 0x80) {
header->grh_present = 1;
header->grh.traffic_class =

40
drivers/infiniband/hw/mthca/mthca_cmd.c
View File

@ -220,20 +220,20 @@ static int mthca_cmd_post(struct mthca_dev *dev,
* (and some architectures such as ia64 implement memcpy_toio
* in terms of writeb).
*/
__raw_writel(cpu_to_be32(in_param >> 32), dev->hcr + 0 * 4);
__raw_writel(cpu_to_be32(in_param & 0xfffffffful), dev->hcr + 1 * 4);
__raw_writel(cpu_to_be32(in_modifier), dev->hcr + 2 * 4);
__raw_writel(cpu_to_be32(out_param >> 32), dev->hcr + 3 * 4);
__raw_writel(cpu_to_be32(out_param & 0xfffffffful), dev->hcr + 4 * 4);
__raw_writel(cpu_to_be32(token << 16), dev->hcr + 5 * 4);
__raw_writel((__force u32) cpu_to_be32(in_param >> 32), dev->hcr + 0 * 4);
__raw_writel((__force u32) cpu_to_be32(in_param & 0xfffffffful), dev->hcr + 1 * 4);
__raw_writel((__force u32) cpu_to_be32(in_modifier), dev->hcr + 2 * 4);
__raw_writel((__force u32) cpu_to_be32(out_param >> 32), dev->hcr + 3 * 4);
__raw_writel((__force u32) cpu_to_be32(out_param & 0xfffffffful), dev->hcr + 4 * 4);
__raw_writel((__force u32) cpu_to_be32(token << 16), dev->hcr + 5 * 4);
/* __raw_writel may not order writes. */
wmb();
__raw_writel(cpu_to_be32((1 << HCR_GO_BIT) |
(event ? (1 << HCA_E_BIT) : 0) |
(op_modifier << HCR_OPMOD_SHIFT) |
op), dev->hcr + 6 * 4);
__raw_writel((__force u32) cpu_to_be32((1 << HCR_GO_BIT) |
(event ? (1 << HCA_E_BIT) : 0) |
(op_modifier << HCR_OPMOD_SHIFT) |
op), dev->hcr + 6 * 4);
out:
up(&dev->cmd.hcr_sem);
@ -274,12 +274,14 @@ static int mthca_cmd_poll(struct mthca_dev *dev,
goto out;
}
if (out_is_imm) {
memcpy_fromio(out_param, dev->hcr + HCR_OUT_PARAM_OFFSET, sizeof (u64));
be64_to_cpus(out_param);
}
if (out_is_imm)
*out_param =
(u64) be32_to_cpu((__force __be32)
__raw_readl(dev->hcr + HCR_OUT_PARAM_OFFSET)) << 32 |
(u64) be32_to_cpu((__force __be32)
__raw_readl(dev->hcr + HCR_OUT_PARAM_OFFSET + 4));
*status = be32_to_cpu(__raw_readl(dev->hcr + HCR_STATUS_OFFSET)) >> 24;
*status = be32_to_cpu((__force __be32) __raw_readl(dev->hcr + HCR_STATUS_OFFSET)) >> 24;
out:
up(&dev->cmd.poll_sem);
@ -1122,7 +1124,7 @@ int mthca_INIT_HCA(struct mthca_dev *dev,
u8 *status)
{
struct mthca_mailbox *mailbox;
u32 *inbox;
__be32 *inbox;
int err;
#define INIT_HCA_IN_SIZE 0x200
@ -1343,7 +1345,7 @@ int mthca_MAP_ICM(struct mthca_dev *dev, struct mthca_icm *icm, u64 virt, u8 *st
int mthca_MAP_ICM_page(struct mthca_dev *dev, u64 dma_addr, u64 virt, u8 *status)
{
struct mthca_mailbox *mailbox;
u64 *inbox;
__be64 *inbox;
int err;
mailbox = mthca_alloc_mailbox(dev, GFP_KERNEL);
@ -1514,7 +1516,7 @@ int mthca_MODIFY_QP(struct mthca_dev *dev, int trans, u32 num,
if (i % 8 == 0)
printk(" [%02x] ", i * 4);
printk(" %08x",
be32_to_cpu(((u32 *) mailbox->buf)[i + 2]));
be32_to_cpu(((__be32 *) mailbox->buf)[i + 2]));
if ((i + 1) % 8 == 0)
printk("\n");
}
@ -1534,7 +1536,7 @@ int mthca_MODIFY_QP(struct mthca_dev *dev, int trans, u32 num,
if (i % 8 == 0)
printk("[%02x] ", i * 4);
printk(" %08x",
be32_to_cpu(((u32 *) mailbox->buf)[i + 2]));
be32_to_cpu(((__be32 *) mailbox->buf)[i + 2]));
if ((i + 1) % 8 == 0)
printk("\n");
}

89
drivers/infiniband/hw/mthca/mthca_cq.c
View File

@ -57,21 +57,21 @@ enum {
* Must be packed because start is 64 bits but only aligned to 32 bits.
*/
struct mthca_cq_context {
u32 flags;
u64 start;
u32 logsize_usrpage;
u32 error_eqn; /* Tavor only */
u32 comp_eqn;
u32 pd;
u32 lkey;
u32 last_notified_index;
u32 solicit_producer_index;
u32 consumer_index;
u32 producer_index;
u32 cqn;
u32 ci_db; /* Arbel only */
u32 state_db; /* Arbel only */
u32 reserved;
__be32 flags;
__be64 start;
__be32 logsize_usrpage;
__be32 error_eqn; /* Tavor only */
__be32 comp_eqn;
__be32 pd;
__be32 lkey;
__be32 last_notified_index;
__be32 solicit_producer_index;
__be32 consumer_index;
__be32 producer_index;
__be32 cqn;
__be32 ci_db; /* Arbel only */
__be32 state_db; /* Arbel only */
u32 reserved;
} __attribute__((packed));
#define MTHCA_CQ_STATUS_OK ( 0 << 28)
@ -110,31 +110,31 @@ enum {
};
struct mthca_cqe {
u32 my_qpn;
u32 my_ee;
u32 rqpn;
u16 sl_g_mlpath;
u16 rlid;
u32 imm_etype_pkey_eec;
u32 byte_cnt;
u32 wqe;
u8 opcode;
u8 is_send;
u8 reserved;
u8 owner;
__be32 my_qpn;
__be32 my_ee;
__be32 rqpn;
__be16 sl_g_mlpath;
__be16 rlid;
__be32 imm_etype_pkey_eec;
__be32 byte_cnt;
__be32 wqe;
u8 opcode;
u8 is_send;
u8 reserved;
u8 owner;
};
struct mthca_err_cqe {
u32 my_qpn;
u32 reserved1[3];
u8 syndrome;
u8 reserved2;
u16 db_cnt;
u32 reserved3;
u32 wqe;
u8 opcode;
u8 reserved4[2];
u8 owner;
__be32 my_qpn;
u32 reserved1[3];
u8 syndrome;
u8 reserved2;
__be16 db_cnt;
u32 reserved3;
__be32 wqe;
u8 opcode;
u8 reserved4[2];
u8 owner;
};
#define MTHCA_CQ_ENTRY_OWNER_SW (0 << 7)
@ -193,7 +193,7 @@ static void dump_cqe(struct mthca_dev *dev, void *cqe_ptr)
static inline void update_cons_index(struct mthca_dev *dev, struct mthca_cq *cq,
int incr)
{
u32 doorbell[2];
__be32 doorbell[2];
if (mthca_is_memfree(dev)) {
*cq->set_ci_db = cpu_to_be32(cq->cons_index);
@ -293,7 +293,7 @@ static int handle_error_cqe(struct mthca_dev *dev, struct mthca_cq *cq,
{
int err;
int dbd;
u32 new_wqe;
__be32 new_wqe;
if (cqe->syndrome == SYNDROME_LOCAL_QP_OP_ERR) {
mthca_dbg(dev, "local QP operation err "
@ -586,13 +586,13 @@ int mthca_poll_cq(struct ib_cq *ibcq, int num_entries,
int mthca_tavor_arm_cq(struct ib_cq *cq, enum ib_cq_notify notify)
{
u32 doorbell[2];
__be32 doorbell[2];
doorbell[0] = cpu_to_be32((notify == IB_CQ_SOLICITED ?
MTHCA_TAVOR_CQ_DB_REQ_NOT_SOL :
MTHCA_TAVOR_CQ_DB_REQ_NOT) |
to_mcq(cq)->cqn);
doorbell[1] = 0xffffffff;
doorbell[1] = (__force __be32) 0xffffffff;
mthca_write64(doorbell,
to_mdev(cq->device)->kar + MTHCA_CQ_DOORBELL,
@ -604,9 +604,9 @@ int mthca_tavor_arm_cq(struct ib_cq *cq, enum ib_cq_notify notify)
int mthca_arbel_arm_cq(struct ib_cq *ibcq, enum ib_cq_notify notify)
{
struct mthca_cq *cq = to_mcq(ibcq);
u32 doorbell[2];
__be32 doorbell[2];
u32 sn;
u32 ci;
__be32 ci;
sn = cq->arm_sn & 3;
ci = cpu_to_be32(cq->cons_index);
@ -813,7 +813,6 @@ int mthca_init_cq(struct mthca_dev *dev, int nent,
cq_context->flags = cpu_to_be32(MTHCA_CQ_STATUS_OK |
MTHCA_CQ_STATE_DISARMED |
MTHCA_CQ_FLAG_TR);
cq_context->start = cpu_to_be64(0);
cq_context->logsize_usrpage = cpu_to_be32((ffs(nent) - 1) << 24);
if (ctx)
cq_context->logsize_usrpage |= cpu_to_be32(ctx->uar.index);
@ -906,7 +905,7 @@ void mthca_free_cq(struct mthca_dev *dev,
mthca_warn(dev, "HW2SW_CQ returned status 0x%02x\n", status);
if (0) {
u32 *ctx = mailbox->buf;
__be32 *ctx = mailbox->buf;
int j;
printk(KERN_ERR "context for CQN %x (cons index %x, next sw %d)\n",

15
drivers/infiniband/hw/mthca/mthca_dev.h
View File

@ -333,14 +333,13 @@ extern void __buggy_use_of_MTHCA_PUT(void);
#define MTHCA_PUT(dest, source, offset) \
do { \
__typeof__(source) *__p = \
(__typeof__(source) *) ((char *) (dest) + (offset)); \
void *__d = ((char *) (dest) + (offset)); \
switch (sizeof(source)) { \
case 1: *__p = (source); break; \
case 2: *__p = cpu_to_be16(source); break; \
case 4: *__p = cpu_to_be32(source); break; \
case 8: *__p = cpu_to_be64(source); break; \
default: __buggy_use_of_MTHCA_PUT(); \
case 1: *(u8 *) __d = (source); break; \
case 2: *(__be16 *) __d = cpu_to_be16(source); break; \
case 4: *(__be32 *) __d = cpu_to_be32(source); break; \
case 8: *(__be64 *) __d = cpu_to_be64(source); break; \
default: __buggy_use_of_MTHCA_PUT(); \
} \
} while (0)
@ -435,7 +434,7 @@ int mthca_arbel_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
int mthca_arbel_post_receive(struct ib_qp *ibqp, struct ib_recv_wr *wr,
struct ib_recv_wr **bad_wr);
int mthca_free_err_wqe(struct mthca_dev *dev, struct mthca_qp *qp, int is_send,
int index, int *dbd, u32 *new_wqe);
int index, int *dbd, __be32 *new_wqe);
int mthca_alloc_qp(struct mthca_dev *dev,
struct mthca_pd *pd,
struct mthca_cq *send_cq,

12
drivers/infiniband/hw/mthca/mthca_doorbell.h
View File

@ -58,13 +58,13 @@ static inline void mthca_write64_raw(__be64 val, void __iomem *dest)
__raw_writeq((__force u64) val, dest);
}
static inline void mthca_write64(u32 val[2], void __iomem *dest,
static inline void mthca_write64(__be32 val[2], void __iomem *dest,
spinlock_t *doorbell_lock)
{
__raw_writeq(*(u64 *) val, dest);
}
static inline void mthca_write_db_rec(u32 val[2], u32 *db)
static inline void mthca_write_db_rec(__be32 val[2], __be32 *db)
{
*(u64 *) db = *(u64 *) val;
}
@ -87,18 +87,18 @@ static inline void mthca_write64_raw(__be64 val, void __iomem *dest)
__raw_writel(((__force u32 *) &val)[1], dest + 4);
}
static inline void mthca_write64(u32 val[2], void __iomem *dest,
static inline void mthca_write64(__be32 val[2], void __iomem *dest,
spinlock_t *doorbell_lock)
{
unsigned long flags;
spin_lock_irqsave(doorbell_lock, flags);
__raw_writel(val[0], dest);
__raw_writel(val[1], dest + 4);
__raw_writel((__force u32) val[0], dest);
__raw_writel((__force u32) val[1], dest + 4);
spin_unlock_irqrestore(doorbell_lock, flags);
}
static inline void mthca_write_db_rec(u32 val[2], u32 *db)
static inline void mthca_write_db_rec(__be32 val[2], __be32 *db)
{
db[0] = val[0];
wmb();

62
drivers/infiniband/hw/mthca/mthca_eq.c
View File

@ -52,18 +52,18 @@ enum {
* Must be packed because start is 64 bits but only aligned to 32 bits.
*/
struct mthca_eq_context {
u32 flags;
u64 start;
u32 logsize_usrpage;
u32 tavor_pd; /* reserved for Arbel */
u8 reserved1[3];
u8 intr;
u32 arbel_pd; /* lost_count for Tavor */
u32 lkey;
u32 reserved2[2];
u32 consumer_index;
u32 producer_index;
u32 reserved3[4];
__be32 flags;
__be64 start;
__be32 logsize_usrpage;
__be32 tavor_pd; /* reserved for Arbel */
u8 reserved1[3];
u8 intr;
__be32 arbel_pd; /* lost_count for Tavor */
__be32 lkey;
u32 reserved2[2];
__be32 consumer_index;
__be32 producer_index;
u32 reserved3[4];
} __attribute__((packed));
#define MTHCA_EQ_STATUS_OK ( 0 << 28)
@ -128,28 +128,28 @@ struct mthca_eqe {
union {
u32 raw[6];
struct {
u32 cqn;
__be32 cqn;
} __attribute__((packed)) comp;
struct {
u16 reserved1;
u16 token;
u32 reserved2;
u8 reserved3[3];
u8 status;
u64 out_param;
u16 reserved1;
__be16 token;
u32 reserved2;
u8 reserved3[3];
u8 status;
__be64 out_param;
} __attribute__((packed)) cmd;
struct {
u32 qpn;
__be32 qpn;
} __attribute__((packed)) qp;
struct {
u32 cqn;
u32 reserved1;
u8 reserved2[3];
u8 syndrome;
__be32 cqn;
u32 reserved1;
u8 reserved2[3];
u8 syndrome;
} __attribute__((packed)) cq_err;
struct {
u32 reserved1[2];
u32 port;
u32 reserved1[2];
__be32 port;
} __attribute__((packed)) port_change;
} event;
u8 reserved3[3];
@ -168,7 +168,7 @@ static inline u64 async_mask(struct mthca_dev *dev)
static inline void tavor_set_eq_ci(struct mthca_dev *dev, struct mthca_eq *eq, u32 ci)
{
u32 doorbell[2];
__be32 doorbell[2];
doorbell[0] = cpu_to_be32(MTHCA_EQ_DB_SET_CI | eq->eqn);
doorbell[1] = cpu_to_be32(ci & (eq->nent - 1));
@ -191,8 +191,8 @@ static inline void arbel_set_eq_ci(struct mthca_dev *dev, struct mthca_eq *eq, u
{
/* See comment in tavor_set_eq_ci() above. */
wmb();
__raw_writel(cpu_to_be32(ci), dev->eq_regs.arbel.eq_set_ci_base +
eq->eqn * 8);
__raw_writel((__force u32) cpu_to_be32(ci),
dev->eq_regs.arbel.eq_set_ci_base + eq->eqn * 8);
/* We still want ordering, just not swabbing, so add a barrier */
mb();
}
@ -207,7 +207,7 @@ static inline void set_eq_ci(struct mthca_dev *dev, struct mthca_eq *eq, u32 ci)
static inline void tavor_eq_req_not(struct mthca_dev *dev, int eqn)
{
u32 doorbell[2];
__be32 doorbell[2];
doorbell[0] = cpu_to_be32(MTHCA_EQ_DB_REQ_NOT | eqn);
doorbell[1] = 0;
@ -225,7 +225,7 @@ static inline void arbel_eq_req_not(struct mthca_dev *dev, u32 eqn_mask)
static inline void disarm_cq(struct mthca_dev *dev, int eqn, int cqn)
{
if (!mthca_is_memfree(dev)) {
u32 doorbell[2];
__be32 doorbell[2];
doorbell[0] = cpu_to_be32(MTHCA_EQ_DB_DISARM_CQ | eqn);
doorbell[1] = cpu_to_be32(cqn);

2
drivers/infiniband/hw/mthca/mthca_mad.c
View File

@ -194,7 +194,7 @@ int mthca_process_mad(struct ib_device *ibdev,
{
int err;
u8 status;
u16 slid = in_wc ? in_wc->slid : IB_LID_PERMISSIVE;
u16 slid = in_wc ? in_wc->slid : be16_to_cpu(IB_LID_PERMISSIVE);
/* Forward locally generated traps to the SM */
if (in_mad->mad_hdr.method == IB_MGMT_METHOD_TRAP &&

36
drivers/infiniband/hw/mthca/mthca_mcg.c
View File

@ -42,10 +42,10 @@ enum {
};
struct mthca_mgm {
u32 next_gid_index;
u32 reserved[3];
u8 gid[16];
u32 qp[MTHCA_QP_PER_MGM];
__be32 next_gid_index;
u32 reserved[3];
u8 gid[16];
__be32 qp[MTHCA_QP_PER_MGM];
};
static const u8 zero_gid[16]; /* automatically initialized to 0 */
@ -94,10 +94,14 @@ static int find_mgm(struct mthca_dev *dev,
if (0)
mthca_dbg(dev, "Hash for %04x:%04x:%04x:%04x:"
"%04x:%04x:%04x:%04x is %04x\n",
be16_to_cpu(((u16 *) gid)[0]), be16_to_cpu(((u16 *) gid)[1]),
be16_to_cpu(((u16 *) gid)[2]), be16_to_cpu(((u16 *) gid)[3]),
be16_to_cpu(((u16 *) gid)[4]), be16_to_cpu(((u16 *) gid)[5]),
be16_to_cpu(((u16 *) gid)[6]), be16_to_cpu(((u16 *) gid)[7]),
be16_to_cpu(((__be16 *) gid)[0]),
be16_to_cpu(((__be16 *) gid)[1]),
be16_to_cpu(((__be16 *) gid)[2]),
be16_to_cpu(((__be16 *) gid)[3]),
be16_to_cpu(((__be16 *) gid)[4]),
be16_to_cpu(((__be16 *) gid)[5]),
be16_to_cpu(((__be16 *) gid)[6]),
be16_to_cpu(((__be16 *) gid)[7]),
*hash);
*index = *hash;
@ -258,14 +262,14 @@ int mthca_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid)
if (index == -1) {
mthca_err(dev, "MGID %04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x "
"not found\n",
be16_to_cpu(((u16 *) gid->raw)[0]),
be16_to_cpu(((u16 *) gid->raw)[1]),
be16_to_cpu(((u16 *) gid->raw)[2]),
be16_to_cpu(((u16 *) gid->raw)[3]),
be16_to_cpu(((u16 *) gid->raw)[4]),
be16_to_cpu(((u16 *) gid->raw)[5]),
be16_to_cpu(((u16 *) gid->raw)[6]),
be16_to_cpu(((u16 *) gid->raw)[7]));
be16_to_cpu(((__be16 *) gid->raw)[0]),
be16_to_cpu(((__be16 *) gid->raw)[1]),
be16_to_cpu(((__be16 *) gid->raw)[2]),
be16_to_cpu(((__be16 *) gid->raw)[3]),
be16_to_cpu(((__be16 *) gid->raw)[4]),
be16_to_cpu(((__be16 *) gid->raw)[5]),
be16_to_cpu(((__be16 *) gid->raw)[6]),
be16_to_cpu(((__be16 *) gid->raw)[7]));
err = -EINVAL;
goto out;
}

4
drivers/infiniband/hw/mthca/mthca_memfree.c
View File

@ -482,7 +482,7 @@ void mthca_cleanup_user_db_tab(struct mthca_dev *dev, struct mthca_uar *uar,
}
}
int mthca_alloc_db(struct mthca_dev *dev, int type, u32 qn, u32 **db)
int mthca_alloc_db(struct mthca_dev *dev, int type, u32 qn, __be32 **db)
{
int group;
int start, end, dir;
@ -565,7 +565,7 @@ int mthca_alloc_db(struct mthca_dev *dev, int type, u32 qn, u32 **db)
page->db_rec[j] = cpu_to_be64((qn << 8) | (type << 5));
*db = (u32 *) &page->db_rec[j];
*db = (__be32 *) &page->db_rec[j];
out:
up(&dev->db_tab->mutex);

4
drivers/infiniband/hw/mthca/mthca_memfree.h
View File

@ -138,7 +138,7 @@ enum {
struct mthca_db_page {
DECLARE_BITMAP(used, MTHCA_DB_REC_PER_PAGE);
u64 *db_rec;
__be64 *db_rec;
dma_addr_t mapping;
};
@ -173,7 +173,7 @@ void mthca_cleanup_user_db_tab(struct mthca_dev *dev, struct mthca_uar *uar,
int mthca_init_db_tab(struct mthca_dev *dev);
void mthca_cleanup_db_tab(struct mthca_dev *dev);
int mthca_alloc_db(struct mthca_dev *dev, int type, u32 qn, u32 **db);
int mthca_alloc_db(struct mthca_dev *dev, int type, u32 qn, __be32 **db);
void mthca_free_db(struct mthca_dev *dev, int type, int db_index);
#endif /* MTHCA_MEMFREE_H */

32
drivers/infiniband/hw/mthca/mthca_mr.c
View File

@ -51,18 +51,18 @@ struct mthca_mtt {
* Must be packed because mtt_seg is 64 bits but only aligned to 32 bits.
*/
struct mthca_mpt_entry {
u32 flags;
u32 page_size;
u32 key;
u32 pd;
u64 start;
u64 length;
u32 lkey;
u32 window_count;
u32 window_count_limit;
u64 mtt_seg;
u32 mtt_sz; /* Arbel only */
u32 reserved[2];
__be32 flags;
__be32 page_size;
__be32 key;
__be32 pd;
__be64 start;
__be64 length;
__be32 lkey;
__be32 window_count;
__be32 window_count_limit;
__be64 mtt_seg;
__be32 mtt_sz; /* Arbel only */
u32 reserved[2];
} __attribute__((packed));
#define MTHCA_MPT_FLAG_SW_OWNS (0xfUL << 28)
@ -248,7 +248,7 @@ int mthca_write_mtt(struct mthca_dev *dev, struct mthca_mtt *mtt,
int start_index, u64 *buffer_list, int list_len)
{
struct mthca_mailbox *mailbox;
u64 *mtt_entry;
__be64 *mtt_entry;
int err = 0;
u8 status;
int i;
@ -390,7 +390,7 @@ int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
for (i = 0; i < sizeof (struct mthca_mpt_entry) / 4; ++i) {
if (i % 4 == 0)
printk("[%02x] ", i * 4);
printk(" %08x", be32_to_cpu(((u32 *) mpt_entry)[i]));
printk(" %08x", be32_to_cpu(((__be32 *) mpt_entry)[i]));
if ((i + 1) % 4 == 0)
printk("\n");
}
@ -563,7 +563,7 @@ int mthca_fmr_alloc(struct mthca_dev *dev, u32 pd,
for (i = 0; i < sizeof (struct mthca_mpt_entry) / 4; ++i) {
if (i % 4 == 0)
printk("[%02x] ", i * 4);
printk(" %08x", be32_to_cpu(((u32 *) mpt_entry)[i]));
printk(" %08x", be32_to_cpu(((__be32 *) mpt_entry)[i]));
if ((i + 1) % 4 == 0)
printk("\n");
}
@ -670,7 +670,7 @@ int mthca_tavor_map_phys_fmr(struct ib_fmr *ibfmr, u64 *page_list,
mpt_entry.length = cpu_to_be64(list_len * (1ull << fmr->attr.page_size));
mpt_entry.start = cpu_to_be64(iova);
writel(mpt_entry.lkey, &fmr->mem.tavor.mpt->key);
__raw_writel((__force u32) mpt_entry.lkey, &fmr->mem.tavor.mpt->key);
memcpy_toio(&fmr->mem.tavor.mpt->start, &mpt_entry.start,
offsetof(struct mthca_mpt_entry, window_count) -
offsetof(struct mthca_mpt_entry, start));

16
drivers/infiniband/hw/mthca/mthca_provider.c
View File

@ -81,10 +81,10 @@ static int mthca_query_device(struct ib_device *ibdev,
}
props->device_cap_flags = mdev->device_cap_flags;
props->vendor_id = be32_to_cpup((u32 *) (out_mad->data + 36)) &
props->vendor_id = be32_to_cpup((__be32 *) (out_mad->data + 36)) &
0xffffff;
props->vendor_part_id = be16_to_cpup((u16 *) (out_mad->data + 30));
props->hw_ver = be16_to_cpup((u16 *) (out_mad->data + 32));
props->vendor_part_id = be16_to_cpup((__be16 *) (out_mad->data + 30));
props->hw_ver = be16_to_cpup((__be16 *) (out_mad->data + 32));
memcpy(&props->sys_image_guid, out_mad->data + 4, 8);
memcpy(&props->node_guid, out_mad->data + 12, 8);
@ -138,16 +138,16 @@ static int mthca_query_port(struct ib_device *ibdev,
goto out;
}
props->lid = be16_to_cpup((u16 *) (out_mad->data + 16));
props->lid = be16_to_cpup((__be16 *) (out_mad->data + 16));
props->lmc = out_mad->data[34] & 0x7;
props->sm_lid = be16_to_cpup((u16 *) (out_mad->data + 18));
props->sm_lid = be16_to_cpup((__be16 *) (out_mad->data + 18));
props->sm_sl = out_mad->data[36] & 0xf;
props->state = out_mad->data[32] & 0xf;
props->phys_state = out_mad->data[33] >> 4;
props->port_cap_flags = be32_to_cpup((u32 *) (out_mad->data + 20));
props->port_cap_flags = be32_to_cpup((__be32 *) (out_mad->data + 20));
props->gid_tbl_len = to_mdev(ibdev)->limits.gid_table_len;
props->pkey_tbl_len = to_mdev(ibdev)->limits.pkey_table_len;
props->qkey_viol_cntr = be16_to_cpup((u16 *) (out_mad->data + 48));
props->qkey_viol_cntr = be16_to_cpup((__be16 *) (out_mad->data + 48));
props->active_width = out_mad->data[31] & 0xf;
props->active_speed = out_mad->data[35] >> 4;
@ -223,7 +223,7 @@ static int mthca_query_pkey(struct ib_device *ibdev,
goto out;
}
*pkey = be16_to_cpu(((u16 *) out_mad->data)[index % 32]);
*pkey = be16_to_cpu(((__be16 *) out_mad->data)[index % 32]);
out:
kfree(in_mad);

6
drivers/infiniband/hw/mthca/mthca_provider.h
View File

@ -182,9 +182,9 @@ struct mthca_cq {
/* Next fields are Arbel only */
int set_ci_db_index;
u32 *set_ci_db;
__be32 *set_ci_db;
int arm_db_index;
u32 *arm_db;
__be32 *arm_db;
int arm_sn;
union {
@ -207,7 +207,7 @@ struct mthca_wq {
int wqe_shift;
int db_index; /* Arbel only */
u32 *db;
__be32 *db;
};
struct mthca_qp {

187
drivers/infiniband/hw/mthca/mthca_qp.c
View File

@ -97,62 +97,62 @@ enum {
};
struct mthca_qp_path {
u32 port_pkey;
u8 rnr_retry;
u8 g_mylmc;
u16 rlid;
u8 ackto;
u8 mgid_index;
u8 static_rate;
u8 hop_limit;
u32 sl_tclass_flowlabel;
u8 rgid[16];
__be32 port_pkey;
u8 rnr_retry;
u8 g_mylmc;
__be16 rlid;
u8 ackto;
u8 mgid_index;
u8 static_rate;
u8 hop_limit;
__be32 sl_tclass_flowlabel;
u8 rgid[16];
} __attribute__((packed));
struct mthca_qp_context {
u32 flags;
u32 tavor_sched_queue; /* Reserved on Arbel */
u8 mtu_msgmax;
u8 rq_size_stride; /* Reserved on Tavor */
u8 sq_size_stride; /* Reserved on Tavor */
u8 rlkey_arbel_sched_queue; /* Reserved on Tavor */
u32 usr_page;
u32 local_qpn;
u32 remote_qpn;
u32 reserved1[2];
__be32 flags;
__be32 tavor_sched_queue; /* Reserved on Arbel */
u8 mtu_msgmax;
u8 rq_size_stride; /* Reserved on Tavor */
u8 sq_size_stride; /* Reserved on Tavor */
u8 rlkey_arbel_sched_queue; /* Reserved on Tavor */
__be32 usr_page;
__be32 local_qpn;
__be32 remote_qpn;
u32 reserved1[2];
struct mthca_qp_path pri_path;
struct mthca_qp_path alt_path;
u32 rdd;
u32 pd;
u32 wqe_base;
u32 wqe_lkey;
u32 params1;
u32 reserved2;
u32 next_send_psn;
u32 cqn_snd;
u32 snd_wqe_base_l; /* Next send WQE on Tavor */
u32 snd_db_index; /* (debugging only entries) */
u32 last_acked_psn;
u32 ssn;
u32 params2;
u32 rnr_nextrecvpsn;
u32 ra_buff_indx;
u32 cqn_rcv;
u32 rcv_wqe_base_l; /* Next recv WQE on Tavor */
u32 rcv_db_index; /* (debugging only entries) */
u32 qkey;
u32 srqn;
u32 rmsn;
u16 rq_wqe_counter; /* reserved on Tavor */
u16 sq_wqe_counter; /* reserved on Tavor */
u32 reserved3[18];
__be32 rdd;
__be32 pd;
__be32 wqe_base;
__be32 wqe_lkey;
__be32 params1;
__be32 reserved2;
__be32 next_send_psn;
__be32 cqn_snd;
__be32 snd_wqe_base_l; /* Next send WQE on Tavor */
__be32 snd_db_index; /* (debugging only entries) */
__be32 last_acked_psn;
__be32 ssn;
__be32 params2;
__be32 rnr_nextrecvpsn;
__be32 ra_buff_indx;
__be32 cqn_rcv;
__be32 rcv_wqe_base_l; /* Next recv WQE on Tavor */
__be32 rcv_db_index; /* (debugging only entries) */
__be32 qkey;
__be32 srqn;
__be32 rmsn;
__be16 rq_wqe_counter; /* reserved on Tavor */
__be16 sq_wqe_counter; /* reserved on Tavor */
u32 reserved3[18];
} __attribute__((packed));
struct mthca_qp_param {
u32 opt_param_mask;
u32 reserved1;
__be32 opt_param_mask;
u32 reserved1;
struct mthca_qp_context context;
u32 reserved2[62];
u32 reserved2[62];
} __attribute__((packed));
enum {
@ -191,62 +191,62 @@ enum {
};
struct mthca_next_seg {
u32 nda_op; /* [31:6] next WQE [4:0] next opcode */
u32 ee_nds; /* [31:8] next EE [7] DBD [6] F [5:0] next WQE size */
u32 flags; /* [3] CQ [2] Event [1] Solicit */
u32 imm; /* immediate data */
__be32 nda_op; /* [31:6] next WQE [4:0] next opcode */
__be32 ee_nds; /* [31:8] next EE [7] DBD [6] F [5:0] next WQE size */
__be32 flags; /* [3] CQ [2] Event [1] Solicit */
__be32 imm; /* immediate data */
};
struct mthca_tavor_ud_seg {
u32 reserved1;
u32 lkey;
u64 av_addr;
u32 reserved2[4];
u32 dqpn;
u32 qkey;
u32 reserved3[2];
u32 reserved1;
__be32 lkey;
__be64 av_addr;
u32 reserved2[4];
__be32 dqpn;
__be32 qkey;
u32 reserved3[2];
};
struct mthca_arbel_ud_seg {
u32 av[8];
u32 dqpn;
u32 qkey;
u32 reserved[2];
__be32 av[8];
__be32 dqpn;
__be32 qkey;
u32 reserved[2];
};
struct mthca_bind_seg {
u32 flags; /* [31] Atomic [30] rem write [29] rem read */
u32 reserved;
u32 new_rkey;
u32 lkey;
u64 addr;
u64 length;
__be32 flags; /* [31] Atomic [30] rem write [29] rem read */
u32 reserved;
__be32 new_rkey;
__be32 lkey;
__be64 addr;
__be64 length;
};
struct mthca_raddr_seg {
u64 raddr;
u32 rkey;
u32 reserved;
__be64 raddr;
__be32 rkey;
u32 reserved;
};
struct mthca_atomic_seg {
u64 swap_add;
u64 compare;
__be64 swap_add;
__be64 compare;
};
struct mthca_data_seg {
u32 byte_count;
u32 lkey;
u64 addr;
__be32 byte_count;
__be32 lkey;
__be64 addr;
};
struct mthca_mlx_seg {
u32 nda_op;
u32 nds;
u32 flags; /* [17] VL15 [16] SLR [14:12] static rate
__be32 nda_op;
__be32 nds;
__be32 flags; /* [17] VL15 [16] SLR [14:12] static rate
[11:8] SL [3] C [2] E */
u16 rlid;
u16 vcrc;
__be16 rlid;
__be16 vcrc;
};
static const u8 mthca_opcode[] = {
@ -1459,6 +1459,7 @@ static int build_mlx_header(struct mthca_dev *dev, struct mthca_sqp *sqp,
{
int header_size;
int err;
u16 pkey;
ib_ud_header_init(256, /* assume a MAD */
sqp->ud_header.grh_present,
@ -1469,8 +1470,8 @@ static int build_mlx_header(struct mthca_dev *dev, struct mthca_sqp *sqp,
return err;
mlx->flags &= ~cpu_to_be32(MTHCA_NEXT_SOLICIT | 1);
mlx->flags |= cpu_to_be32((!sqp->qp.ibqp.qp_num ? MTHCA_MLX_VL15 : 0) |
(sqp->ud_header.lrh.destination_lid == 0xffff ?
MTHCA_MLX_SLR : 0) |
(sqp->ud_header.lrh.destination_lid ==
IB_LID_PERMISSIVE ? MTHCA_MLX_SLR : 0) |
(sqp->ud_header.lrh.service_level << 8));
mlx->rlid = sqp->ud_header.lrh.destination_lid;
mlx->vcrc = 0;
@ -1490,18 +1491,16 @@ static int build_mlx_header(struct mthca_dev *dev, struct mthca_sqp *sqp,
}
sqp->ud_header.lrh.virtual_lane = !sqp->qp.ibqp.qp_num ? 15 : 0;
if (sqp->ud_header.lrh.destination_lid == 0xffff)
sqp->ud_header.lrh.source_lid = 0xffff;
if (sqp->ud_header.lrh.destination_lid == IB_LID_PERMISSIVE)
sqp->ud_header.lrh.source_lid = IB_LID_PERMISSIVE;
sqp->ud_header.bth.solicited_event = !!(wr->send_flags & IB_SEND_SOLICITED);
if (!sqp->qp.ibqp.qp_num)
ib_get_cached_pkey(&dev->ib_dev, sqp->port,
sqp->pkey_index,
&sqp->ud_header.bth.pkey);
sqp->pkey_index, &pkey);
else
ib_get_cached_pkey(&dev->ib_dev, sqp->port,
wr->wr.ud.pkey_index,
&sqp->ud_header.bth.pkey);
cpu_to_be16s(&sqp->ud_header.bth.pkey);
wr->wr.ud.pkey_index, &pkey);
sqp->ud_header.bth.pkey = cpu_to_be16(pkey);
sqp->ud_header.bth.destination_qpn = cpu_to_be32(wr->wr.ud.remote_qpn);
sqp->ud_header.bth.psn = cpu_to_be32((sqp->send_psn++) & ((1 << 24) - 1));
sqp->ud_header.deth.qkey = cpu_to_be32(wr->wr.ud.remote_qkey & 0x80000000 ?
@ -1744,7 +1743,7 @@ int mthca_tavor_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
out:
if (likely(nreq)) {
u32 doorbell[2];
__be32 doorbell[2];
doorbell[0] = cpu_to_be32(((qp->sq.next_ind << qp->sq.wqe_shift) +
qp->send_wqe_offset) | f0 | op0);
@ -1845,7 +1844,7 @@ int mthca_tavor_post_receive(struct ib_qp *ibqp, struct ib_recv_wr *wr,
out:
if (likely(nreq)) {
u32 doorbell[2];
__be32 doorbell[2];
doorbell[0] = cpu_to_be32((qp->rq.next_ind << qp->rq.wqe_shift) | size0);
doorbell[1] = cpu_to_be32((qp->qpn << 8) | nreq);
@ -2066,7 +2065,7 @@ int mthca_arbel_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
out:
if (likely(nreq)) {
u32 doorbell[2];
__be32 doorbell[2];
doorbell[0] = cpu_to_be32((nreq << 24) |
((qp->sq.head & 0xffff) << 8) |
@ -2176,7 +2175,7 @@ int mthca_arbel_post_receive(struct ib_qp *ibqp, struct ib_recv_wr *wr,
}
int mthca_free_err_wqe(struct mthca_dev *dev, struct mthca_qp *qp, int is_send,
int index, int *dbd, u32 *new_wqe)
int index, int *dbd, __be32 *new_wqe)
{
struct mthca_next_seg *next;

89
drivers/infiniband/include/ib_cm.h
View File

@ -115,7 +115,7 @@ struct ib_cm_req_event_param {
struct ib_sa_path_rec *primary_path;
struct ib_sa_path_rec *alternate_path;
u64 remote_ca_guid;
__be64 remote_ca_guid;
u32 remote_qkey;
u32 remote_qpn;
enum ib_qp_type qp_type;
@ -132,7 +132,7 @@ struct ib_cm_req_event_param {
};
struct ib_cm_rep_event_param {
u64 remote_ca_guid;
__be64 remote_ca_guid;
u32 remote_qkey;
u32 remote_qpn;
u32 starting_psn;
@ -146,39 +146,39 @@ struct ib_cm_rep_event_param {
};
enum ib_cm_rej_reason {
IB_CM_REJ_NO_QP = __constant_htons(1),
IB_CM_REJ_NO_EEC = __constant_htons(2),
IB_CM_REJ_NO_RESOURCES = __constant_htons(3),
IB_CM_REJ_TIMEOUT = __constant_htons(4),
IB_CM_REJ_UNSUPPORTED = __constant_htons(5),
IB_CM_REJ_INVALID_COMM_ID = __constant_htons(6),
IB_CM_REJ_INVALID_COMM_INSTANCE = __constant_htons(7),
IB_CM_REJ_INVALID_SERVICE_ID = __constant_htons(8),
IB_CM_REJ_INVALID_TRANSPORT_TYPE = __constant_htons(9),
IB_CM_REJ_STALE_CONN = __constant_htons(10),
IB_CM_REJ_RDC_NOT_EXIST = __constant_htons(11),
IB_CM_REJ_INVALID_GID = __constant_htons(12),
IB_CM_REJ_INVALID_LID = __constant_htons(13),
IB_CM_REJ_INVALID_SL = __constant_htons(14),
IB_CM_REJ_INVALID_TRAFFIC_CLASS = __constant_htons(15),
IB_CM_REJ_INVALID_HOP_LIMIT = __constant_htons(16),
IB_CM_REJ_INVALID_PACKET_RATE = __constant_htons(17),
IB_CM_REJ_INVALID_ALT_GID = __constant_htons(18),
IB_CM_REJ_INVALID_ALT_LID = __constant_htons(19),
IB_CM_REJ_INVALID_ALT_SL = __constant_htons(20),
IB_CM_REJ_INVALID_ALT_TRAFFIC_CLASS = __constant_htons(21),
IB_CM_REJ_INVALID_ALT_HOP_LIMIT = __constant_htons(22),
IB_CM_REJ_INVALID_ALT_PACKET_RATE = __constant_htons(23),
IB_CM_REJ_PORT_CM_REDIRECT = __constant_htons(24),
IB_CM_REJ_PORT_REDIRECT = __constant_htons(25),
IB_CM_REJ_INVALID_MTU = __constant_htons(26),
IB_CM_REJ_INSUFFICIENT_RESP_RESOURCES = __constant_htons(27),
IB_CM_REJ_CONSUMER_DEFINED = __constant_htons(28),
IB_CM_REJ_INVALID_RNR_RETRY = __constant_htons(29),
IB_CM_REJ_DUPLICATE_LOCAL_COMM_ID = __constant_htons(30),
IB_CM_REJ_INVALID_CLASS_VERSION = __constant_htons(31),
IB_CM_REJ_INVALID_FLOW_LABEL = __constant_htons(32),
IB_CM_REJ_INVALID_ALT_FLOW_LABEL = __constant_htons(33)
IB_CM_REJ_NO_QP = 1,
IB_CM_REJ_NO_EEC = 2,
IB_CM_REJ_NO_RESOURCES = 3,
IB_CM_REJ_TIMEOUT = 4,
IB_CM_REJ_UNSUPPORTED = 5,
IB_CM_REJ_INVALID_COMM_ID = 6,
IB_CM_REJ_INVALID_COMM_INSTANCE = 7,
IB_CM_REJ_INVALID_SERVICE_ID = 8,
IB_CM_REJ_INVALID_TRANSPORT_TYPE = 9,
IB_CM_REJ_STALE_CONN = 10,
IB_CM_REJ_RDC_NOT_EXIST = 11,
IB_CM_REJ_INVALID_GID = 12,
IB_CM_REJ_INVALID_LID = 13,
IB_CM_REJ_INVALID_SL = 14,
IB_CM_REJ_INVALID_TRAFFIC_CLASS = 15,
IB_CM_REJ_INVALID_HOP_LIMIT = 16,
IB_CM_REJ_INVALID_PACKET_RATE = 17,
IB_CM_REJ_INVALID_ALT_GID = 18,
IB_CM_REJ_INVALID_ALT_LID = 19,
IB_CM_REJ_INVALID_ALT_SL = 20,
IB_CM_REJ_INVALID_ALT_TRAFFIC_CLASS = 21,
IB_CM_REJ_INVALID_ALT_HOP_LIMIT = 22,
IB_CM_REJ_INVALID_ALT_PACKET_RATE = 23,
IB_CM_REJ_PORT_CM_REDIRECT = 24,
IB_CM_REJ_PORT_REDIRECT = 25,
IB_CM_REJ_INVALID_MTU = 26,
IB_CM_REJ_INSUFFICIENT_RESP_RESOURCES = 27,
IB_CM_REJ_CONSUMER_DEFINED = 28,
IB_CM_REJ_INVALID_RNR_RETRY = 29,
IB_CM_REJ_DUPLICATE_LOCAL_COMM_ID = 30,
IB_CM_REJ_INVALID_CLASS_VERSION = 31,
IB_CM_REJ_INVALID_FLOW_LABEL = 32,
IB_CM_REJ_INVALID_ALT_FLOW_LABEL = 33
};
struct ib_cm_rej_event_param {
@ -222,8 +222,7 @@ struct ib_cm_sidr_req_event_param {
struct ib_cm_id *listen_id;
struct ib_device *device;
u8 port;
u16 pkey;
u16 pkey;
};
enum ib_cm_sidr_status {
@ -285,12 +284,12 @@ typedef int (*ib_cm_handler)(struct ib_cm_id *cm_id,
struct ib_cm_id {
ib_cm_handler cm_handler;
void *context;
u64 service_id;
u64 service_mask;
__be64 service_id;
__be64 service_mask;
enum ib_cm_state state; /* internal CM/debug use */
enum ib_cm_lap_state lap_state; /* internal CM/debug use */
u32 local_id;
u32 remote_id;
__be32 local_id;
__be32 remote_id;
};
/**
@ -330,13 +329,13 @@ void ib_destroy_cm_id(struct ib_cm_id *cm_id);
* IB_CM_ASSIGN_SERVICE_ID.
*/
int ib_cm_listen(struct ib_cm_id *cm_id,
u64 service_id,
u64 service_mask);
__be64 service_id,
__be64 service_mask);
struct ib_cm_req_param {
struct ib_sa_path_rec *primary_path;
struct ib_sa_path_rec *alternate_path;
u64 service_id;
__be64 service_id;
u32 qp_num;
enum ib_qp_type qp_type;
u32 starting_psn;
@ -528,7 +527,7 @@ int ib_send_cm_apr(struct ib_cm_id *cm_id,
struct ib_cm_sidr_req_param {
struct ib_sa_path_rec *path;
u64 service_id;
__be64 service_id;
int timeout_ms;
const void *private_data;
u8 private_data_len;

22
drivers/infiniband/include/ib_mad.h
View File

@ -111,12 +111,12 @@ struct ib_mad_hdr {
u8 mgmt_class;
u8 class_version;
u8 method;
u16 status;
u16 class_specific;
u64 tid;
u16 attr_id;
u16 resv;
u32 attr_mod;
__be16 status;
__be16 class_specific;
__be64 tid;
__be16 attr_id;
__be16 resv;
__be32 attr_mod;
};
struct ib_rmpp_hdr {
@ -124,8 +124,8 @@ struct ib_rmpp_hdr {
u8 rmpp_type;
u8 rmpp_rtime_flags;
u8 rmpp_status;
u32 seg_num;
u32 paylen_newwin;
__be32 seg_num;
__be32 paylen_newwin;
};
typedef u64 __bitwise ib_sa_comp_mask;
@ -139,9 +139,9 @@ typedef u64 __bitwise ib_sa_comp_mask;
* the wire so we can't change the layout)
*/
struct ib_sa_hdr {
u64 sm_key;
u16 attr_offset;
u16 reserved;
__be64 sm_key;
__be16 attr_offset;
__be16 reserved;
ib_sa_comp_mask comp_mask;
} __attribute__ ((packed));

18
drivers/infiniband/include/ib_sa.h
View File

@ -133,16 +133,16 @@ struct ib_sa_path_rec {
/* reserved */
union ib_gid dgid;
union ib_gid sgid;
u16 dlid;
u16 slid;
__be16 dlid;
__be16 slid;
int raw_traffic;
/* reserved */
u32 flow_label;
__be32 flow_label;
u8 hop_limit;
u8 traffic_class;
int reversible;
u8 numb_path;
u16 pkey;
__be16 pkey;
/* reserved */
u8 sl;
u8 mtu_selector;
@ -176,18 +176,18 @@ struct ib_sa_path_rec {
struct ib_sa_mcmember_rec {
union ib_gid mgid;
union ib_gid port_gid;
u32 qkey;
u16 mlid;
__be32 qkey;
__be16 mlid;
u8 mtu_selector;
u8 mtu;
u8 traffic_class;
u16 pkey;
__be16 pkey;
u8 rate_selector;
u8 rate;
u8 packet_life_time_selector;
u8 packet_life_time;
u8 sl;
u32 flow_label;
__be32 flow_label;
u8 hop_limit;
u8 scope;
u8 join_state;
@ -238,7 +238,7 @@ struct ib_sa_mcmember_rec {
struct ib_sa_service_rec {
u64 id;
union ib_gid gid;
u16 pkey;
__be16 pkey;
/* reserved */
u32 lease;
u8 key[16];

18
drivers/infiniband/include/ib_smi.h
View File

@ -41,8 +41,6 @@
#include <ib_mad.h>
#define IB_LID_PERMISSIVE 0xFFFF
#define IB_SMP_DATA_SIZE 64
#define IB_SMP_MAX_PATH_HOPS 64
@ -51,16 +49,16 @@ struct ib_smp {
u8 mgmt_class;
u8 class_version;
u8 method;
u16 status;
__be16 status;
u8 hop_ptr;
u8 hop_cnt;
u64 tid;
u16 attr_id;
u16 resv;
u32 attr_mod;
u64 mkey;
u16 dr_slid;
u16 dr_dlid;
__be64 tid;
__be16 attr_id;
__be16 resv;
__be32 attr_mod;
__be64 mkey;
__be16 dr_slid;
__be16 dr_dlid;
u8 reserved[28];
u8 data[IB_SMP_DATA_SIZE];
u8 initial_path[IB_SMP_MAX_PATH_HOPS];

28
drivers/infiniband/include/ib_user_cm.h
View File

@ -88,15 +88,15 @@ struct ib_ucm_attr_id {
};
struct ib_ucm_attr_id_resp {
__u64 service_id;
__u64 service_mask;
__u32 local_id;
__u32 remote_id;
__be64 service_id;
__be64 service_mask;
__be32 local_id;
__be32 remote_id;
};
struct ib_ucm_listen {
__u64 service_id;
__u64 service_mask;
__be64 service_id;
__be64 service_mask;
__u32 id;
};
@ -114,13 +114,13 @@ struct ib_ucm_private_data {
struct ib_ucm_path_rec {
__u8 dgid[16];
__u8 sgid[16];
__u16 dlid;
__u16 slid;
__be16 dlid;
__be16 slid;
__u32 raw_traffic;
__u32 flow_label;
__be32 flow_label;
__u32 reversible;
__u32 mtu;
__u16 pkey;
__be16 pkey;
__u8 hop_limit;
__u8 traffic_class;
__u8 numb_path;
@ -138,7 +138,7 @@ struct ib_ucm_req {
__u32 qpn;
__u32 qp_type;
__u32 psn;
__u64 sid;
__be64 sid;
__u64 data;
__u64 primary_path;
__u64 alternate_path;
@ -200,7 +200,7 @@ struct ib_ucm_lap {
struct ib_ucm_sidr_req {
__u32 id;
__u32 timeout;
__u64 sid;
__be64 sid;
__u64 data;
__u64 path;
__u16 pkey;
@ -237,7 +237,7 @@ struct ib_ucm_req_event_resp {
/* port */
struct ib_ucm_path_rec primary_path;
struct ib_ucm_path_rec alternate_path;
__u64 remote_ca_guid;
__be64 remote_ca_guid;
__u32 remote_qkey;
__u32 remote_qpn;
__u32 qp_type;
@ -253,7 +253,7 @@ struct ib_ucm_req_event_resp {
};
struct ib_ucm_rep_event_resp {
__u64 remote_ca_guid;
__be64 remote_ca_guid;
__u32 remote_qkey;
__u32 remote_qpn;
__u32 starting_psn;

10
drivers/infiniband/include/ib_user_mad.h
View File

@ -70,8 +70,6 @@
* @traffic_class - Traffic class in GRH
* @gid - Remote GID in GRH
* @flow_label - Flow label in GRH
*
* All multi-byte quantities are stored in network (big endian) byte order.
*/
struct ib_user_mad_hdr {
__u32 id;
@ -79,9 +77,9 @@ struct ib_user_mad_hdr {
__u32 timeout_ms;
__u32 retries;
__u32 length;
__u32 qpn;
__u32 qkey;
__u16 lid;
__be32 qpn;
__be32 qkey;
__be16 lid;
__u8 sl;
__u8 path_bits;
__u8 grh_present;
@ -89,7 +87,7 @@ struct ib_user_mad_hdr {
__u8 hop_limit;
__u8 traffic_class;
__u8 gid[16];
__u32 flow_label;
__be32 flow_label;
};
/**

4
drivers/infiniband/include/ib_user_verbs.h
View File

@ -143,8 +143,8 @@ struct ib_uverbs_query_device {
struct ib_uverbs_query_device_resp {
__u64 fw_ver;
__u64 node_guid;
__u64 sys_image_guid;
__be64 node_guid;
__be64 sys_image_guid;
__u64 max_mr_size;
__u64 page_size_cap;
__u32 vendor_id;

14
drivers/infiniband/include/ib_verbs.h
View File

@ -51,8 +51,8 @@
union ib_gid {
u8 raw[16];
struct {
u64 subnet_prefix;
u64 interface_id;
__be64 subnet_prefix;
__be64 interface_id;
} global;
};
@ -88,8 +88,8 @@ enum ib_atomic_cap {
struct ib_device_attr {
u64 fw_ver;
u64 node_guid;
u64 sys_image_guid;
__be64 node_guid;
__be64 sys_image_guid;
u64 max_mr_size;
u64 page_size_cap;
u32 vendor_id;
@ -291,8 +291,8 @@ struct ib_global_route {
};
struct ib_grh {
u32 version_tclass_flow;
u16 paylen;
__be32 version_tclass_flow;
__be16 paylen;
u8 next_hdr;
u8 hop_limit;
union ib_gid sgid;
@ -303,6 +303,8 @@ enum {
IB_MULTICAST_QPN = 0xffffff
};
#define IB_LID_PERMISSIVE __constant_htons(0xFFFF)
enum ib_ah_flags {
IB_AH_GRH = 1
};

4
drivers/infiniband/ulp/ipoib/ipoib.h
View File

@ -90,8 +90,8 @@ enum {
/* structs */
struct ipoib_header {
u16 proto;
u16 reserved;
__be16 proto;
u16 reserved;
};
struct ipoib_pseudoheader {

2
drivers/infiniband/ulp/ipoib/ipoib_fs.c
View File

@ -97,7 +97,7 @@ static int ipoib_mcg_seq_show(struct seq_file *file, void *iter_ptr)
for (n = 0, i = 0; i < sizeof mgid / 2; ++i) {
n += sprintf(gid_buf + n, "%x",
be16_to_cpu(((u16 *)mgid.raw)[i]));
be16_to_cpu(((__be16 *) mgid.raw)[i]));
if (i < sizeof mgid / 2 - 1)
gid_buf[n++] = ':';
}

4
drivers/infiniband/ulp/ipoib/ipoib_main.c
View File

@ -609,8 +609,8 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
ipoib_warn(priv, "Unicast, no %s: type %04x, QPN %06x "
IPOIB_GID_FMT "\n",
skb->dst ? "neigh" : "dst",
be16_to_cpup((u16 *) skb->data),
be32_to_cpup((u32 *) phdr->hwaddr),
be16_to_cpup((__be16 *) skb->data),
be32_to_cpup((__be32 *) phdr->hwaddr),
IPOIB_GID_ARG(*(union ib_gid *) (phdr->hwaddr + 4)));
dev_kfree_skb_any(skb);
++priv->stats.tx_dropped;

6
drivers/infiniband/ulp/ipoib/ipoib_multicast.c
View File

@ -359,7 +359,7 @@ static int ipoib_mcast_sendonly_join(struct ipoib_mcast *mcast)
rec.mgid = mcast->mcmember.mgid;
rec.port_gid = priv->local_gid;
rec.pkey = be16_to_cpu(priv->pkey);
rec.pkey = cpu_to_be16(priv->pkey);
ret = ib_sa_mcmember_rec_set(priv->ca, priv->port, &rec,
IB_SA_MCMEMBER_REC_MGID |
@ -459,7 +459,7 @@ static void ipoib_mcast_join(struct net_device *dev, struct ipoib_mcast *mcast,
rec.mgid = mcast->mcmember.mgid;
rec.port_gid = priv->local_gid;
rec.pkey = be16_to_cpu(priv->pkey);
rec.pkey = cpu_to_be16(priv->pkey);
comp_mask =
IB_SA_MCMEMBER_REC_MGID |
@ -648,7 +648,7 @@ static int ipoib_mcast_leave(struct net_device *dev, struct ipoib_mcast *mcast)
rec.mgid = mcast->mcmember.mgid;
rec.port_gid = priv->local_gid;
rec.pkey = be16_to_cpu(priv->pkey);
rec.pkey = cpu_to_be16(priv->pkey);
/* Remove ourselves from the multicast group */
ret = ipoib_mcast_detach(dev, be16_to_cpu(mcast->mcmember.mlid),