[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>
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 403ed12..781be77 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -83,7 +83,7 @@
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 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_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_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 @@
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 @@
{
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
}
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
/* 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 @@
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 @@
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 @@
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 @@
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 @@
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 @@
}
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);
diff --git a/drivers/infiniband/core/cm_msgs.h b/drivers/infiniband/core/cm_msgs.h
index 15a309a..807a9fb 100644
--- a/drivers/infiniband/core/cm_msgs.h
+++ b/drivers/infiniband/core/cm_msgs.h
@@ -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 @@
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 @@
/* 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 @@
} __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 @@
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 @@
((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 @@
(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 @@
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 @@
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 @@
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 @@
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_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 @@
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_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 @@
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 @@
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_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_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) &
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index b97e210c..214493c 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -693,7 +693,8 @@
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 @@
}
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 @@
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 @@
* 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);
diff --git a/drivers/infiniband/core/mad_priv.h b/drivers/infiniband/core/mad_priv.h
index 568da10..807b0f3 100644
--- a/drivers/infiniband/core/mad_priv.h
+++ b/drivers/infiniband/core/mad_priv.h
@@ -121,7 +121,7 @@
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_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 @@
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);
diff --git a/drivers/infiniband/core/mad_rmpp.c b/drivers/infiniband/core/mad_rmpp.c
index 8f1eb80..d68bf7e 100644
--- a/drivers/infiniband/core/mad_rmpp.c
+++ b/drivers/infiniband/core/mad_rmpp.c
@@ -61,7 +61,7 @@
int seg_num;
int newwin;
- u64 tid;
+ __be64 tid;
u32 src_qp;
u16 slid;
u8 mgmt_class;
diff --git a/drivers/infiniband/core/sysfs.c b/drivers/infiniband/core/sysfs.c
index b2e7799..bf7334e 100644
--- a/drivers/infiniband/core/sysfs.c
+++ b/drivers/infiniband/core/sysfs.c
@@ -255,14 +255,14 @@
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 @@
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 @@
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 @@
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);
diff --git a/drivers/infiniband/core/ud_header.c b/drivers/infiniband/core/ud_header.c
index b32d43e..89cd76d 100644
--- a/drivers/infiniband/core/ud_header.c
+++ b/drivers/infiniband/core/ud_header.c
@@ -195,6 +195,7 @@
struct ib_ud_header *header)
{
int header_len;
+ u16 packet_length;
memset(header, 0, sizeof *header);
@@ -209,7 +210,7 @@
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 @@
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 @@
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;
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index 8a19dd4..16d91f1 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -271,7 +271,7 @@
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 @@
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;
}
diff --git a/drivers/infiniband/hw/mthca/mthca_av.c b/drivers/infiniband/hw/mthca/mthca_av.c
index d58dcbe..e596210 100644
--- a/drivers/infiniband/hw/mthca/mthca_av.c
+++ b/drivers/infiniband/hw/mthca/mthca_av.c
@@ -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 @@
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 @@
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 =
diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
index 0ff5900..1e60487 100644
--- a/drivers/infiniband/hw/mthca/mthca_cmd.c
+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
@@ -220,20 +220,20 @@
* (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 @@
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 @@
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_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 @@
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 @@
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");
}
diff --git a/drivers/infiniband/hw/mthca/mthca_cq.c b/drivers/infiniband/hw/mthca/mthca_cq.c
index bd7807c..907867d 100644
--- a/drivers/infiniband/hw/mthca/mthca_cq.c
+++ b/drivers/infiniband/hw/mthca/mthca_cq.c
@@ -57,21 +57,21 @@
* 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 @@
};
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 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 @@
{
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_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_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 @@
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 @@
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",
diff --git a/drivers/infiniband/hw/mthca/mthca_dev.h b/drivers/infiniband/hw/mthca/mthca_dev.h
index 33162a9..3519ca4 100644
--- a/drivers/infiniband/hw/mthca/mthca_dev.h
+++ b/drivers/infiniband/hw/mthca/mthca_dev.h
@@ -333,14 +333,13 @@
#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_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,
diff --git a/drivers/infiniband/hw/mthca/mthca_doorbell.h b/drivers/infiniband/hw/mthca/mthca_doorbell.h
index 3be4a4a..dd9a44d 100644
--- a/drivers/infiniband/hw/mthca/mthca_doorbell.h
+++ b/drivers/infiniband/hw/mthca/mthca_doorbell.h
@@ -58,13 +58,13 @@
__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 @@
__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();
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index 54a809a..18f0981 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -52,18 +52,18 @@
* 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 @@
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 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 @@
{
/* 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 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 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);
diff --git a/drivers/infiniband/hw/mthca/mthca_mad.c b/drivers/infiniband/hw/mthca/mthca_mad.c
index 3c7fae6..64fa787 100644
--- a/drivers/infiniband/hw/mthca/mthca_mad.c
+++ b/drivers/infiniband/hw/mthca/mthca_mad.c
@@ -194,7 +194,7 @@
{
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 &&
diff --git a/drivers/infiniband/hw/mthca/mthca_mcg.c b/drivers/infiniband/hw/mthca/mthca_mcg.c
index 5be7d94..a270760 100644
--- a/drivers/infiniband/hw/mthca/mthca_mcg.c
+++ b/drivers/infiniband/hw/mthca/mthca_mcg.c
@@ -42,10 +42,10 @@
};
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 @@
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 @@
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;
}
diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.c b/drivers/infiniband/hw/mthca/mthca_memfree.c
index 9efb032..fba0a53 100644
--- a/drivers/infiniband/hw/mthca/mthca_memfree.c
+++ b/drivers/infiniband/hw/mthca/mthca_memfree.c
@@ -482,7 +482,7 @@
}
}
-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 @@
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);
diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.h b/drivers/infiniband/hw/mthca/mthca_memfree.h
index 59c2f55..bafa515 100644
--- a/drivers/infiniband/hw/mthca/mthca_memfree.h
+++ b/drivers/infiniband/hw/mthca/mthca_memfree.h
@@ -138,7 +138,7 @@
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 @@
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 */
diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
index 15d9f8f..0965e66 100644
--- a/drivers/infiniband/hw/mthca/mthca_mr.c
+++ b/drivers/infiniband/hw/mthca/mthca_mr.c
@@ -51,18 +51,18 @@
* 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 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 @@
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 @@
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 @@
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));
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index 34e6b86..e2db5e0 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -81,10 +81,10 @@
}
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 @@
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 @@
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);
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.h b/drivers/infiniband/hw/mthca/mthca_provider.h
index 727aad8..624651ed 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.h
+++ b/drivers/infiniband/hw/mthca/mthca_provider.h
@@ -182,9 +182,9 @@
/* 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 @@
int wqe_shift;
int db_index; /* Arbel only */
- u32 *db;
+ __be32 *db;
};
struct mthca_qp {
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 2f42981..8fbb4f1 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -97,62 +97,62 @@
};
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 @@
};
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 @@
{
int header_size;
int err;
+ u16 pkey;
ib_ud_header_init(256, /* assume a MAD */
sqp->ud_header.grh_present,
@@ -1469,8 +1470,8 @@
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 @@
}
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 @@
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 @@
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 @@
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_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;
diff --git a/drivers/infiniband/include/ib_cm.h b/drivers/infiniband/include/ib_cm.h
index da65011..8202ad2 100644
--- a/drivers/infiniband/include/ib_cm.h
+++ b/drivers/infiniband/include/ib_cm.h
@@ -115,7 +115,7 @@
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_rep_event_param {
- u64 remote_ca_guid;
+ __be64 remote_ca_guid;
u32 remote_qkey;
u32 remote_qpn;
u32 starting_psn;
@@ -146,39 +146,39 @@
};
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_id *listen_id;
struct ib_device *device;
u8 port;
-
- u16 pkey;
+ u16 pkey;
};
enum ib_cm_sidr_status {
@@ -285,12 +284,12 @@
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 @@
* 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 @@
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;
diff --git a/drivers/infiniband/include/ib_mad.h b/drivers/infiniband/include/ib_mad.h
index 491b6f2..6323780 100644
--- a/drivers/infiniband/include/ib_mad.h
+++ b/drivers/infiniband/include/ib_mad.h
@@ -111,12 +111,12 @@
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 @@
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 @@
* 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));
diff --git a/drivers/infiniband/include/ib_sa.h b/drivers/infiniband/include/ib_sa.h
index 6d999f7..326159c 100644
--- a/drivers/infiniband/include/ib_sa.h
+++ b/drivers/infiniband/include/ib_sa.h
@@ -133,16 +133,16 @@
/* 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_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_service_rec {
u64 id;
union ib_gid gid;
- u16 pkey;
+ __be16 pkey;
/* reserved */
u32 lease;
u8 key[16];
diff --git a/drivers/infiniband/include/ib_smi.h b/drivers/infiniband/include/ib_smi.h
index ca82165..c07b31c 100644
--- a/drivers/infiniband/include/ib_smi.h
+++ b/drivers/infiniband/include/ib_smi.h
@@ -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 @@
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];
diff --git a/drivers/infiniband/include/ib_user_cm.h b/drivers/infiniband/include/ib_user_cm.h
index 500b1af..72182d1 100644
--- a/drivers/infiniband/include/ib_user_cm.h
+++ b/drivers/infiniband/include/ib_user_cm.h
@@ -88,15 +88,15 @@
};
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_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 @@
__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_sidr_req {
__u32 id;
__u32 timeout;
- __u64 sid;
+ __be64 sid;
__u64 data;
__u64 path;
__u16 pkey;
@@ -237,7 +237,7 @@
/* 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_rep_event_resp {
- __u64 remote_ca_guid;
+ __be64 remote_ca_guid;
__u32 remote_qkey;
__u32 remote_qpn;
__u32 starting_psn;
diff --git a/drivers/infiniband/include/ib_user_mad.h b/drivers/infiniband/include/ib_user_mad.h
index a9a56b50..44537aa 100644
--- a/drivers/infiniband/include/ib_user_mad.h
+++ b/drivers/infiniband/include/ib_user_mad.h
@@ -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 @@
__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 @@
__u8 hop_limit;
__u8 traffic_class;
__u8 gid[16];
- __u32 flow_label;
+ __be32 flow_label;
};
/**
diff --git a/drivers/infiniband/include/ib_user_verbs.h b/drivers/infiniband/include/ib_user_verbs.h
index 7c61370..3585785 100644
--- a/drivers/infiniband/include/ib_user_verbs.h
+++ b/drivers/infiniband/include/ib_user_verbs.h
@@ -143,8 +143,8 @@
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;
diff --git a/drivers/infiniband/include/ib_verbs.h b/drivers/infiniband/include/ib_verbs.h
index 8d5ea95..042a7d1 100644
--- a/drivers/infiniband/include/ib_verbs.h
+++ b/drivers/infiniband/include/ib_verbs.h
@@ -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 @@
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_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 @@
IB_MULTICAST_QPN = 0xffffff
};
+#define IB_LID_PERMISSIVE __constant_htons(0xFFFF)
+
enum ib_ah_flags {
IB_AH_GRH = 1
};
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index b91d3ef..e23041c 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -90,8 +90,8 @@
/* structs */
struct ipoib_header {
- u16 proto;
- u16 reserved;
+ __be16 proto;
+ u16 reserved;
};
struct ipoib_pseudoheader {
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_fs.c b/drivers/infiniband/ulp/ipoib/ipoib_fs.c
index a84e5fe..38b150f 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_fs.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_fs.c
@@ -97,7 +97,7 @@
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++] = ':';
}
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index d4300e4..7f34969 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -609,8 +609,8 @@
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;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index e03b070..aca7aea 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -359,7 +359,7 @@
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 @@
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 @@
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),
