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path: root/src/drivers/net/ipoib.c
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Diffstat (limited to 'src/drivers/net/ipoib.c')
-rw-r--r--src/drivers/net/ipoib.c92
1 files changed, 47 insertions, 45 deletions
diff --git a/src/drivers/net/ipoib.c b/src/drivers/net/ipoib.c
index c14bf574..f0d52044 100644
--- a/src/drivers/net/ipoib.c
+++ b/src/drivers/net/ipoib.c
@@ -440,31 +440,32 @@ static int ipoib_get_path_record ( struct ipoib_device *ipoib,
struct ib_gid *gid ) {
struct ib_device *ibdev = ipoib->ibdev;
struct io_buffer *iobuf;
- struct ib_mad_path_record *path_record;
+ struct ib_mad_sa *sa;
struct ib_address_vector av;
int rc;
/* Allocate I/O buffer */
- iobuf = alloc_iob ( sizeof ( *path_record ) );
+ iobuf = alloc_iob ( sizeof ( *sa ) );
if ( ! iobuf )
return -ENOMEM;
- iob_put ( iobuf, sizeof ( *path_record ) );
- path_record = iobuf->data;
- memset ( path_record, 0, sizeof ( *path_record ) );
+ iob_put ( iobuf, sizeof ( *sa ) );
+ sa = iobuf->data;
+ memset ( sa, 0, sizeof ( *sa ) );
/* Construct path record request */
- path_record->mad_hdr.base_version = IB_MGMT_BASE_VERSION;
- path_record->mad_hdr.mgmt_class = IB_MGMT_CLASS_SUBN_ADM;
- path_record->mad_hdr.class_version = 2;
- path_record->mad_hdr.method = IB_MGMT_METHOD_GET;
- path_record->mad_hdr.attr_id = htons ( IB_SA_ATTR_PATH_REC );
- path_record->mad_hdr.tid[0] = IPOIB_TID_GET_PATH_REC;
- path_record->mad_hdr.tid[1] = ipoib_meta_tid++;
- path_record->sa_hdr.comp_mask[1] =
+ sa->mad_hdr.base_version = IB_MGMT_BASE_VERSION;
+ sa->mad_hdr.mgmt_class = IB_MGMT_CLASS_SUBN_ADM;
+ sa->mad_hdr.class_version = 2;
+ sa->mad_hdr.method = IB_MGMT_METHOD_GET;
+ sa->mad_hdr.attr_id = htons ( IB_SA_ATTR_PATH_REC );
+ sa->mad_hdr.tid[0] = IPOIB_TID_GET_PATH_REC;
+ sa->mad_hdr.tid[1] = ipoib_meta_tid++;
+ sa->sa_hdr.comp_mask[1] =
htonl ( IB_SA_PATH_REC_DGID | IB_SA_PATH_REC_SGID );
- memcpy ( &path_record->dgid, gid, sizeof ( path_record->dgid ) );
- memcpy ( &path_record->sgid, &ibdev->gid,
- sizeof ( path_record->sgid ) );
+ memcpy ( &sa->sa_data.path_record.dgid, gid,
+ sizeof ( sa->sa_data.path_record.dgid ) );
+ memcpy ( &sa->sa_data.path_record.sgid, &ibdev->gid,
+ sizeof ( sa->sa_data.path_record.sgid ) );
/* Construct address vector */
memset ( &av, 0, sizeof ( av ) );
@@ -497,35 +498,35 @@ static int ipoib_mc_member_record ( struct ipoib_device *ipoib,
struct ib_gid *gid, int join ) {
struct ib_device *ibdev = ipoib->ibdev;
struct io_buffer *iobuf;
- struct ib_mad_mc_member_record *mc_member_record;
+ struct ib_mad_sa *sa;
struct ib_address_vector av;
int rc;
/* Allocate I/O buffer */
- iobuf = alloc_iob ( sizeof ( *mc_member_record ) );
+ iobuf = alloc_iob ( sizeof ( *sa ) );
if ( ! iobuf )
return -ENOMEM;
- iob_put ( iobuf, sizeof ( *mc_member_record ) );
- mc_member_record = iobuf->data;
- memset ( mc_member_record, 0, sizeof ( *mc_member_record ) );
+ iob_put ( iobuf, sizeof ( *sa ) );
+ sa = iobuf->data;
+ memset ( sa, 0, sizeof ( *sa ) );
/* Construct path record request */
- mc_member_record->mad_hdr.base_version = IB_MGMT_BASE_VERSION;
- mc_member_record->mad_hdr.mgmt_class = IB_MGMT_CLASS_SUBN_ADM;
- mc_member_record->mad_hdr.class_version = 2;
- mc_member_record->mad_hdr.method =
+ sa->mad_hdr.base_version = IB_MGMT_BASE_VERSION;
+ sa->mad_hdr.mgmt_class = IB_MGMT_CLASS_SUBN_ADM;
+ sa->mad_hdr.class_version = 2;
+ sa->mad_hdr.method =
( join ? IB_MGMT_METHOD_SET : IB_MGMT_METHOD_DELETE );
- mc_member_record->mad_hdr.attr_id = htons ( IB_SA_ATTR_MC_MEMBER_REC );
- mc_member_record->mad_hdr.tid[0] = IPOIB_TID_MC_MEMBER_REC;
- mc_member_record->mad_hdr.tid[1] = ipoib_meta_tid++;
- mc_member_record->sa_hdr.comp_mask[1] =
+ sa->mad_hdr.attr_id = htons ( IB_SA_ATTR_MC_MEMBER_REC );
+ sa->mad_hdr.tid[0] = IPOIB_TID_MC_MEMBER_REC;
+ sa->mad_hdr.tid[1] = ipoib_meta_tid++;
+ sa->sa_hdr.comp_mask[1] =
htonl ( IB_SA_MCMEMBER_REC_MGID | IB_SA_MCMEMBER_REC_PORT_GID |
IB_SA_MCMEMBER_REC_JOIN_STATE );
- mc_member_record->scope__join_state = 1;
- memcpy ( &mc_member_record->mgid, gid,
- sizeof ( mc_member_record->mgid ) );
- memcpy ( &mc_member_record->port_gid, &ibdev->gid,
- sizeof ( mc_member_record->port_gid ) );
+ sa->sa_data.mc_member_record.scope__join_state = 1;
+ memcpy ( &sa->sa_data.mc_member_record.mgid, gid,
+ sizeof ( sa->sa_data.mc_member_record.mgid ) );
+ memcpy ( &sa->sa_data.mc_member_record.port_gid, &ibdev->gid,
+ sizeof ( sa->sa_data.mc_member_record.port_gid ) );
/* Construct address vector */
memset ( &av, 0, sizeof ( av ) );
@@ -701,7 +702,7 @@ static void ipoib_meta_complete_send ( struct ib_device *ibdev __unused,
* @v path_record Path record
*/
static void ipoib_recv_path_record ( struct ipoib_device *ipoib,
- struct ib_mad_path_record *path_record ) {
+ struct ib_path_record *path_record ) {
struct ipoib_peer *peer;
/* Locate peer cache entry */
@@ -728,7 +729,7 @@ static void ipoib_recv_path_record ( struct ipoib_device *ipoib,
* @v mc_member_record Multicast membership record
*/
static void ipoib_recv_mc_member_record ( struct ipoib_device *ipoib,
- struct ib_mad_mc_member_record *mc_member_record ) {
+ struct ib_mc_member_record *mc_member_record ) {
int joined;
int rc;
@@ -765,7 +766,7 @@ ipoib_meta_complete_recv ( struct ib_device *ibdev __unused,
struct io_buffer *iobuf, int rc ) {
struct net_device *netdev = ib_qp_get_ownerdata ( qp );
struct ipoib_device *ipoib = netdev->priv;
- union ib_mad *mad;
+ struct ib_mad_sa *sa;
if ( rc != 0 ) {
DBGC ( ipoib, "IPoIB %p metadata RX completion error: %s\n",
@@ -773,31 +774,32 @@ ipoib_meta_complete_recv ( struct ib_device *ibdev __unused,
goto done;
}
- if ( iob_len ( iobuf ) < sizeof ( *mad ) ) {
+ if ( iob_len ( iobuf ) < sizeof ( *sa ) ) {
DBGC ( ipoib, "IPoIB %p received metadata packet too short "
"to contain reply\n", ipoib );
DBGC_HD ( ipoib, iobuf->data, iob_len ( iobuf ) );
goto done;
}
- mad = iobuf->data;
+ sa = iobuf->data;
- if ( mad->hdr.status != 0 ) {
+ if ( sa->mad_hdr.status != 0 ) {
DBGC ( ipoib, "IPoIB %p metadata RX err status %04x\n",
- ipoib, ntohs ( mad->hdr.status ) );
+ ipoib, ntohs ( sa->mad_hdr.status ) );
goto done;
}
- switch ( mad->hdr.tid[0] ) {
+ switch ( sa->mad_hdr.tid[0] ) {
case IPOIB_TID_GET_PATH_REC:
- ipoib_recv_path_record ( ipoib, &mad->path_record );
+ ipoib_recv_path_record ( ipoib, &sa->sa_data.path_record );
break;
case IPOIB_TID_MC_MEMBER_REC:
- ipoib_recv_mc_member_record ( ipoib, &mad->mc_member_record );
+ ipoib_recv_mc_member_record ( ipoib,
+ &sa->sa_data.mc_member_record );
break;
default:
DBGC ( ipoib, "IPoIB %p unwanted response:\n",
ipoib );
- DBGC_HD ( ipoib, mad, sizeof ( *mad ) );
+ DBGC_HD ( ipoib, sa, sizeof ( *sa ) );
break;
}
generated by cgit (git 2.34.1) at 2025-02-24 08:05:17 +0000