Remove all remaining typedefs in o2iblnd driver.
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
static lnd_t the_o2iblnd;
-kib_data_t kiblnd_data;
+struct kib_data kiblnd_data;
static __u32 kiblnd_cksum(void *ptr, int nob)
{
static int kiblnd_msgtype2size(int type)
{
- const int hdr_size = offsetof(kib_msg_t, ibm_u);
+ const int hdr_size = offsetof(struct kib_msg, ibm_u);
switch (type) {
case IBLND_MSG_CONNREQ:
case IBLND_MSG_CONNACK:
- return hdr_size + sizeof(kib_connparams_t);
+ return hdr_size + sizeof(struct kib_connparams);
case IBLND_MSG_NOOP:
return hdr_size;
case IBLND_MSG_IMMEDIATE:
- return offsetof(kib_msg_t, ibm_u.immediate.ibim_payload[0]);
+ return offsetof(struct kib_msg, ibm_u.immediate.ibim_payload[0]);
case IBLND_MSG_PUT_REQ:
- return hdr_size + sizeof(kib_putreq_msg_t);
+ return hdr_size + sizeof(struct kib_putreq_msg);
case IBLND_MSG_PUT_ACK:
- return hdr_size + sizeof(kib_putack_msg_t);
+ return hdr_size + sizeof(struct kib_putack_msg);
case IBLND_MSG_GET_REQ:
- return hdr_size + sizeof(kib_get_msg_t);
+ return hdr_size + sizeof(struct kib_get_msg);
case IBLND_MSG_PUT_NAK:
case IBLND_MSG_PUT_DONE:
case IBLND_MSG_GET_DONE:
- return hdr_size + sizeof(kib_completion_msg_t);
+ return hdr_size + sizeof(struct kib_completion_msg);
default:
return -1;
}
}
-static int kiblnd_unpack_rd(kib_msg_t *msg, int flip)
+static int kiblnd_unpack_rd(struct kib_msg *msg, int flip)
{
- kib_rdma_desc_t *rd;
+ struct kib_rdma_desc *rd;
int nob;
int n;
int i;
return 1;
}
- nob = offsetof(kib_msg_t, ibm_u) +
+ nob = offsetof(struct kib_msg, ibm_u) +
kiblnd_rd_msg_size(rd, msg->ibm_type, n);
if (msg->ibm_nob < nob) {
return 0;
}
-void kiblnd_pack_msg(lnet_ni_t *ni, kib_msg_t *msg, int version,
+void kiblnd_pack_msg(lnet_ni_t *ni, struct kib_msg *msg, int version,
int credits, lnet_nid_t dstnid, __u64 dststamp)
{
- kib_net_t *net = ni->ni_data;
+ struct kib_net *net = ni->ni_data;
/*
* CAVEAT EMPTOR! all message fields not set here should have been
}
}
-int kiblnd_unpack_msg(kib_msg_t *msg, int nob)
+int kiblnd_unpack_msg(struct kib_msg *msg, int nob)
{
- const int hdr_size = offsetof(kib_msg_t, ibm_u);
+ const int hdr_size = offsetof(struct kib_msg, ibm_u);
__u32 msg_cksum;
__u16 version;
int msg_nob;
return 0;
}
-int kiblnd_create_peer(lnet_ni_t *ni, kib_peer_t **peerp, lnet_nid_t nid)
+int kiblnd_create_peer(lnet_ni_t *ni, struct kib_peer **peerp, lnet_nid_t nid)
{
- kib_peer_t *peer;
- kib_net_t *net = ni->ni_data;
+ struct kib_peer *peer;
+ struct kib_net *net = ni->ni_data;
int cpt = lnet_cpt_of_nid(nid);
unsigned long flags;
return 0;
}
-void kiblnd_destroy_peer(kib_peer_t *peer)
+void kiblnd_destroy_peer(struct kib_peer *peer)
{
- kib_net_t *net = peer->ibp_ni->ni_data;
+ struct kib_net *net = peer->ibp_ni->ni_data;
LASSERT(net);
LASSERT(!atomic_read(&peer->ibp_refcount));
atomic_dec(&net->ibn_npeers);
}
-kib_peer_t *kiblnd_find_peer_locked(lnet_nid_t nid)
+struct kib_peer *kiblnd_find_peer_locked(lnet_nid_t nid)
{
/*
* the caller is responsible for accounting the additional reference
*/
struct list_head *peer_list = kiblnd_nid2peerlist(nid);
struct list_head *tmp;
- kib_peer_t *peer;
+ struct kib_peer *peer;
list_for_each(tmp, peer_list) {
- peer = list_entry(tmp, kib_peer_t, ibp_list);
+ peer = list_entry(tmp, struct kib_peer, ibp_list);
LASSERT(!kiblnd_peer_idle(peer));
if (peer->ibp_nid != nid)
return NULL;
}
-void kiblnd_unlink_peer_locked(kib_peer_t *peer)
+void kiblnd_unlink_peer_locked(struct kib_peer *peer)
{
LASSERT(list_empty(&peer->ibp_conns));
static int kiblnd_get_peer_info(lnet_ni_t *ni, int index,
lnet_nid_t *nidp, int *count)
{
- kib_peer_t *peer;
+ struct kib_peer *peer;
struct list_head *ptmp;
int i;
unsigned long flags;
for (i = 0; i < kiblnd_data.kib_peer_hash_size; i++) {
list_for_each(ptmp, &kiblnd_data.kib_peers[i]) {
- peer = list_entry(ptmp, kib_peer_t, ibp_list);
+ peer = list_entry(ptmp, struct kib_peer, ibp_list);
LASSERT(!kiblnd_peer_idle(peer));
if (peer->ibp_ni != ni)
return -ENOENT;
}
-static void kiblnd_del_peer_locked(kib_peer_t *peer)
+static void kiblnd_del_peer_locked(struct kib_peer *peer)
{
struct list_head *ctmp;
struct list_head *cnxt;
- kib_conn_t *conn;
+ struct kib_conn *conn;
if (list_empty(&peer->ibp_conns)) {
kiblnd_unlink_peer_locked(peer);
} else {
list_for_each_safe(ctmp, cnxt, &peer->ibp_conns) {
- conn = list_entry(ctmp, kib_conn_t, ibc_list);
+ conn = list_entry(ctmp, struct kib_conn, ibc_list);
kiblnd_close_conn_locked(conn, 0);
}
LIST_HEAD(zombies);
struct list_head *ptmp;
struct list_head *pnxt;
- kib_peer_t *peer;
+ struct kib_peer *peer;
int lo;
int hi;
int i;
for (i = lo; i <= hi; i++) {
list_for_each_safe(ptmp, pnxt, &kiblnd_data.kib_peers[i]) {
- peer = list_entry(ptmp, kib_peer_t, ibp_list);
+ peer = list_entry(ptmp, struct kib_peer, ibp_list);
LASSERT(!kiblnd_peer_idle(peer));
if (peer->ibp_ni != ni)
return rc;
}
-static kib_conn_t *kiblnd_get_conn_by_idx(lnet_ni_t *ni, int index)
+static struct kib_conn *kiblnd_get_conn_by_idx(lnet_ni_t *ni, int index)
{
- kib_peer_t *peer;
+ struct kib_peer *peer;
struct list_head *ptmp;
- kib_conn_t *conn;
+ struct kib_conn *conn;
struct list_head *ctmp;
int i;
unsigned long flags;
for (i = 0; i < kiblnd_data.kib_peer_hash_size; i++) {
list_for_each(ptmp, &kiblnd_data.kib_peers[i]) {
- peer = list_entry(ptmp, kib_peer_t, ibp_list);
+ peer = list_entry(ptmp, struct kib_peer, ibp_list);
LASSERT(!kiblnd_peer_idle(peer));
if (peer->ibp_ni != ni)
if (index-- > 0)
continue;
- conn = list_entry(ctmp, kib_conn_t,
+ conn = list_entry(ctmp, struct kib_conn,
ibc_list);
kiblnd_conn_addref(conn);
read_unlock_irqrestore(
cmid->route.path_rec->mtu = mtu;
}
-static int kiblnd_get_completion_vector(kib_conn_t *conn, int cpt)
+static int kiblnd_get_completion_vector(struct kib_conn *conn, int cpt)
{
cpumask_t *mask;
int vectors;
return 1;
}
-kib_conn_t *kiblnd_create_conn(kib_peer_t *peer, struct rdma_cm_id *cmid,
+struct kib_conn *kiblnd_create_conn(struct kib_peer *peer, struct rdma_cm_id *cmid,
int state, int version)
{
/*
* its ref on 'cmid').
*/
rwlock_t *glock = &kiblnd_data.kib_global_lock;
- kib_net_t *net = peer->ibp_ni->ni_data;
- kib_dev_t *dev;
+ struct kib_net *net = peer->ibp_ni->ni_data;
+ struct kib_dev *dev;
struct ib_qp_init_attr *init_qp_attr;
struct kib_sched_info *sched;
struct ib_cq_init_attr cq_attr = {};
- kib_conn_t *conn;
+ struct kib_conn *conn;
struct ib_cq *cq;
unsigned long flags;
int cpt;
write_unlock_irqrestore(glock, flags);
LIBCFS_CPT_ALLOC(conn->ibc_rxs, lnet_cpt_table(), cpt,
- IBLND_RX_MSGS(conn) * sizeof(kib_rx_t));
+ IBLND_RX_MSGS(conn) * sizeof(struct kib_rx));
if (!conn->ibc_rxs) {
CERROR("Cannot allocate RX buffers\n");
goto failed_2;
return NULL;
}
-void kiblnd_destroy_conn(kib_conn_t *conn, bool free_conn)
+void kiblnd_destroy_conn(struct kib_conn *conn, bool free_conn)
{
struct rdma_cm_id *cmid = conn->ibc_cmid;
- kib_peer_t *peer = conn->ibc_peer;
+ struct kib_peer *peer = conn->ibc_peer;
int rc;
LASSERT(!in_interrupt());
if (conn->ibc_rxs) {
LIBCFS_FREE(conn->ibc_rxs,
- IBLND_RX_MSGS(conn) * sizeof(kib_rx_t));
+ IBLND_RX_MSGS(conn) * sizeof(struct kib_rx));
}
if (conn->ibc_connvars)
/* See CAVEAT EMPTOR above in kiblnd_create_conn */
if (conn->ibc_state != IBLND_CONN_INIT) {
- kib_net_t *net = peer->ibp_ni->ni_data;
+ struct kib_net *net = peer->ibp_ni->ni_data;
kiblnd_peer_decref(peer);
rdma_destroy_id(cmid);
LIBCFS_FREE(conn, sizeof(*conn));
}
-int kiblnd_close_peer_conns_locked(kib_peer_t *peer, int why)
+int kiblnd_close_peer_conns_locked(struct kib_peer *peer, int why)
{
- kib_conn_t *conn;
+ struct kib_conn *conn;
struct list_head *ctmp;
struct list_head *cnxt;
int count = 0;
list_for_each_safe(ctmp, cnxt, &peer->ibp_conns) {
- conn = list_entry(ctmp, kib_conn_t, ibc_list);
+ conn = list_entry(ctmp, struct kib_conn, ibc_list);
CDEBUG(D_NET, "Closing conn -> %s, version: %x, reason: %d\n",
libcfs_nid2str(peer->ibp_nid),
return count;
}
-int kiblnd_close_stale_conns_locked(kib_peer_t *peer,
+int kiblnd_close_stale_conns_locked(struct kib_peer *peer,
int version, __u64 incarnation)
{
- kib_conn_t *conn;
+ struct kib_conn *conn;
struct list_head *ctmp;
struct list_head *cnxt;
int count = 0;
list_for_each_safe(ctmp, cnxt, &peer->ibp_conns) {
- conn = list_entry(ctmp, kib_conn_t, ibc_list);
+ conn = list_entry(ctmp, struct kib_conn, ibc_list);
if (conn->ibc_version == version &&
conn->ibc_incarnation == incarnation)
static int kiblnd_close_matching_conns(lnet_ni_t *ni, lnet_nid_t nid)
{
- kib_peer_t *peer;
+ struct kib_peer *peer;
struct list_head *ptmp;
struct list_head *pnxt;
int lo;
for (i = lo; i <= hi; i++) {
list_for_each_safe(ptmp, pnxt, &kiblnd_data.kib_peers[i]) {
- peer = list_entry(ptmp, kib_peer_t, ibp_list);
+ peer = list_entry(ptmp, struct kib_peer, ibp_list);
LASSERT(!kiblnd_peer_idle(peer));
if (peer->ibp_ni != ni)
break;
}
case IOC_LIBCFS_GET_CONN: {
- kib_conn_t *conn;
+ struct kib_conn *conn;
rc = 0;
conn = kiblnd_get_conn_by_idx(ni, data->ioc_count);
unsigned long last_alive = 0;
unsigned long now = cfs_time_current();
rwlock_t *glock = &kiblnd_data.kib_global_lock;
- kib_peer_t *peer;
+ struct kib_peer *peer;
unsigned long flags;
read_lock_irqsave(glock, flags);
last_alive ? cfs_duration_sec(now - last_alive) : -1);
}
-static void kiblnd_free_pages(kib_pages_t *p)
+static void kiblnd_free_pages(struct kib_pages *p)
{
int npages = p->ibp_npages;
int i;
__free_page(p->ibp_pages[i]);
}
- LIBCFS_FREE(p, offsetof(kib_pages_t, ibp_pages[npages]));
+ LIBCFS_FREE(p, offsetof(struct kib_pages, ibp_pages[npages]));
}
-int kiblnd_alloc_pages(kib_pages_t **pp, int cpt, int npages)
+int kiblnd_alloc_pages(struct kib_pages **pp, int cpt, int npages)
{
- kib_pages_t *p;
+ struct kib_pages *p;
int i;
LIBCFS_CPT_ALLOC(p, lnet_cpt_table(), cpt,
- offsetof(kib_pages_t, ibp_pages[npages]));
+ offsetof(struct kib_pages, ibp_pages[npages]));
if (!p) {
CERROR("Can't allocate descriptor for %d pages\n", npages);
return -ENOMEM;
}
- memset(p, 0, offsetof(kib_pages_t, ibp_pages[npages]));
+ memset(p, 0, offsetof(struct kib_pages, ibp_pages[npages]));
p->ibp_npages = npages;
for (i = 0; i < npages; i++) {
return 0;
}
-void kiblnd_unmap_rx_descs(kib_conn_t *conn)
+void kiblnd_unmap_rx_descs(struct kib_conn *conn)
{
- kib_rx_t *rx;
+ struct kib_rx *rx;
int i;
LASSERT(conn->ibc_rxs);
conn->ibc_rx_pages = NULL;
}
-void kiblnd_map_rx_descs(kib_conn_t *conn)
+void kiblnd_map_rx_descs(struct kib_conn *conn)
{
- kib_rx_t *rx;
+ struct kib_rx *rx;
struct page *pg;
int pg_off;
int ipg;
rx = &conn->ibc_rxs[i];
rx->rx_conn = conn;
- rx->rx_msg = (kib_msg_t *)(((char *)page_address(pg)) + pg_off);
+ rx->rx_msg = (struct kib_msg *)(((char *)page_address(pg)) + pg_off);
rx->rx_msgaddr = kiblnd_dma_map_single(conn->ibc_hdev->ibh_ibdev,
rx->rx_msg,
}
}
-static void kiblnd_unmap_tx_pool(kib_tx_pool_t *tpo)
+static void kiblnd_unmap_tx_pool(struct kib_tx_pool *tpo)
{
- kib_hca_dev_t *hdev = tpo->tpo_hdev;
- kib_tx_t *tx;
+ struct kib_hca_dev *hdev = tpo->tpo_hdev;
+ struct kib_tx *tx;
int i;
LASSERT(!tpo->tpo_pool.po_allocated);
tpo->tpo_hdev = NULL;
}
-static kib_hca_dev_t *kiblnd_current_hdev(kib_dev_t *dev)
+static struct kib_hca_dev *kiblnd_current_hdev(struct kib_dev *dev)
{
- kib_hca_dev_t *hdev;
+ struct kib_hca_dev *hdev;
unsigned long flags;
int i = 0;
return hdev;
}
-static void kiblnd_map_tx_pool(kib_tx_pool_t *tpo)
+static void kiblnd_map_tx_pool(struct kib_tx_pool *tpo)
{
- kib_pages_t *txpgs = tpo->tpo_tx_pages;
- kib_pool_t *pool = &tpo->tpo_pool;
- kib_net_t *net = pool->po_owner->ps_net;
- kib_dev_t *dev;
+ struct kib_pages *txpgs = tpo->tpo_tx_pages;
+ struct kib_pool *pool = &tpo->tpo_pool;
+ struct kib_net *net = pool->po_owner->ps_net;
+ struct kib_dev *dev;
struct page *page;
- kib_tx_t *tx;
+ struct kib_tx *tx;
int page_offset;
int ipage;
int i;
page = txpgs->ibp_pages[ipage];
tx = &tpo->tpo_tx_descs[i];
- tx->tx_msg = (kib_msg_t *)(((char *)page_address(page)) +
+ tx->tx_msg = (struct kib_msg *)(((char *)page_address(page)) +
page_offset);
tx->tx_msgaddr = kiblnd_dma_map_single(
}
}
-struct ib_mr *kiblnd_find_rd_dma_mr(struct lnet_ni *ni, kib_rdma_desc_t *rd,
+struct ib_mr *kiblnd_find_rd_dma_mr(struct lnet_ni *ni, struct kib_rdma_desc *rd,
int negotiated_nfrags)
{
- kib_net_t *net = ni->ni_data;
- kib_hca_dev_t *hdev = net->ibn_dev->ibd_hdev;
+ struct kib_net *net = ni->ni_data;
+ struct kib_hca_dev *hdev = net->ibn_dev->ibd_hdev;
struct lnet_ioctl_config_o2iblnd_tunables *tunables;
__u16 nfrags;
int mod;
return hdev->ibh_mrs;
}
-static void kiblnd_destroy_fmr_pool(kib_fmr_pool_t *fpo)
+static void kiblnd_destroy_fmr_pool(struct kib_fmr_pool *fpo)
{
LASSERT(!fpo->fpo_map_count);
static void kiblnd_destroy_fmr_pool_list(struct list_head *head)
{
- kib_fmr_pool_t *fpo, *tmp;
+ struct kib_fmr_pool *fpo, *tmp;
list_for_each_entry_safe(fpo, tmp, head, fpo_list) {
list_del(&fpo->fpo_list);
return max(IBLND_FMR_POOL_FLUSH, size);
}
-static int kiblnd_alloc_fmr_pool(kib_fmr_poolset_t *fps, kib_fmr_pool_t *fpo)
+static int kiblnd_alloc_fmr_pool(struct kib_fmr_poolset *fps, struct kib_fmr_pool *fpo)
{
struct ib_fmr_pool_param param = {
.max_pages_per_fmr = LNET_MAX_PAYLOAD / PAGE_SIZE,
return rc;
}
-static int kiblnd_alloc_freg_pool(kib_fmr_poolset_t *fps, kib_fmr_pool_t *fpo)
+static int kiblnd_alloc_freg_pool(struct kib_fmr_poolset *fps, struct kib_fmr_pool *fpo)
{
struct kib_fast_reg_descriptor *frd, *tmp;
int i, rc;
return rc;
}
-static int kiblnd_create_fmr_pool(kib_fmr_poolset_t *fps,
- kib_fmr_pool_t **pp_fpo)
+static int kiblnd_create_fmr_pool(struct kib_fmr_poolset *fps,
+ struct kib_fmr_pool **pp_fpo)
{
- kib_dev_t *dev = fps->fps_net->ibn_dev;
+ struct kib_dev *dev = fps->fps_net->ibn_dev;
struct ib_device_attr *dev_attr;
- kib_fmr_pool_t *fpo;
+ struct kib_fmr_pool *fpo;
int rc;
LIBCFS_CPT_ALLOC(fpo, lnet_cpt_table(), fps->fps_cpt, sizeof(*fpo));
return rc;
}
-static void kiblnd_fail_fmr_poolset(kib_fmr_poolset_t *fps,
+static void kiblnd_fail_fmr_poolset(struct kib_fmr_poolset *fps,
struct list_head *zombies)
{
if (!fps->fps_net) /* intialized? */
spin_lock(&fps->fps_lock);
while (!list_empty(&fps->fps_pool_list)) {
- kib_fmr_pool_t *fpo = list_entry(fps->fps_pool_list.next,
- kib_fmr_pool_t, fpo_list);
+ struct kib_fmr_pool *fpo = list_entry(fps->fps_pool_list.next,
+ struct kib_fmr_pool, fpo_list);
fpo->fpo_failed = 1;
list_del(&fpo->fpo_list);
if (!fpo->fpo_map_count)
spin_unlock(&fps->fps_lock);
}
-static void kiblnd_fini_fmr_poolset(kib_fmr_poolset_t *fps)
+static void kiblnd_fini_fmr_poolset(struct kib_fmr_poolset *fps)
{
if (fps->fps_net) { /* initialized? */
kiblnd_destroy_fmr_pool_list(&fps->fps_failed_pool_list);
}
static int
-kiblnd_init_fmr_poolset(kib_fmr_poolset_t *fps, int cpt, int ncpts,
- kib_net_t *net,
+kiblnd_init_fmr_poolset(struct kib_fmr_poolset *fps, int cpt, int ncpts,
+ struct kib_net *net,
struct lnet_ioctl_config_o2iblnd_tunables *tunables)
{
- kib_fmr_pool_t *fpo;
+ struct kib_fmr_pool *fpo;
int rc;
memset(fps, 0, sizeof(*fps));
return rc;
}
-static int kiblnd_fmr_pool_is_idle(kib_fmr_pool_t *fpo, unsigned long now)
+static int kiblnd_fmr_pool_is_idle(struct kib_fmr_pool *fpo, unsigned long now)
{
if (fpo->fpo_map_count) /* still in use */
return 0;
}
static int
-kiblnd_map_tx_pages(kib_tx_t *tx, kib_rdma_desc_t *rd)
+kiblnd_map_tx_pages(struct kib_tx *tx, struct kib_rdma_desc *rd)
{
__u64 *pages = tx->tx_pages;
- kib_hca_dev_t *hdev;
+ struct kib_hca_dev *hdev;
int npages;
int size;
int i;
return npages;
}
-void kiblnd_fmr_pool_unmap(kib_fmr_t *fmr, int status)
+void kiblnd_fmr_pool_unmap(struct kib_fmr *fmr, int status)
{
LIST_HEAD(zombies);
- kib_fmr_pool_t *fpo = fmr->fmr_pool;
- kib_fmr_poolset_t *fps;
+ struct kib_fmr_pool *fpo = fmr->fmr_pool;
+ struct kib_fmr_poolset *fps;
unsigned long now = cfs_time_current();
- kib_fmr_pool_t *tmp;
+ struct kib_fmr_pool *tmp;
int rc;
if (!fpo)
kiblnd_destroy_fmr_pool_list(&zombies);
}
-int kiblnd_fmr_pool_map(kib_fmr_poolset_t *fps, kib_tx_t *tx,
- kib_rdma_desc_t *rd, __u32 nob, __u64 iov,
- kib_fmr_t *fmr)
+int kiblnd_fmr_pool_map(struct kib_fmr_poolset *fps, struct kib_tx *tx,
+ struct kib_rdma_desc *rd, __u32 nob, __u64 iov,
+ struct kib_fmr *fmr)
{
__u64 *pages = tx->tx_pages;
bool is_rx = (rd != tx->tx_rd);
bool tx_pages_mapped = 0;
- kib_fmr_pool_t *fpo;
+ struct kib_fmr_pool *fpo;
int npages = 0;
__u64 version;
int rc;
goto again;
}
-static void kiblnd_fini_pool(kib_pool_t *pool)
+static void kiblnd_fini_pool(struct kib_pool *pool)
{
LASSERT(list_empty(&pool->po_free_list));
LASSERT(!pool->po_allocated);
CDEBUG(D_NET, "Finalize %s pool\n", pool->po_owner->ps_name);
}
-static void kiblnd_init_pool(kib_poolset_t *ps, kib_pool_t *pool, int size)
+static void kiblnd_init_pool(struct kib_poolset *ps, struct kib_pool *pool, int size)
{
CDEBUG(D_NET, "Initialize %s pool\n", ps->ps_name);
static void kiblnd_destroy_pool_list(struct list_head *head)
{
- kib_pool_t *pool;
+ struct kib_pool *pool;
while (!list_empty(head)) {
- pool = list_entry(head->next, kib_pool_t, po_list);
+ pool = list_entry(head->next, struct kib_pool, po_list);
list_del(&pool->po_list);
LASSERT(pool->po_owner);
}
}
-static void kiblnd_fail_poolset(kib_poolset_t *ps, struct list_head *zombies)
+static void kiblnd_fail_poolset(struct kib_poolset *ps, struct list_head *zombies)
{
if (!ps->ps_net) /* intialized? */
return;
spin_lock(&ps->ps_lock);
while (!list_empty(&ps->ps_pool_list)) {
- kib_pool_t *po = list_entry(ps->ps_pool_list.next,
- kib_pool_t, po_list);
+ struct kib_pool *po = list_entry(ps->ps_pool_list.next,
+ struct kib_pool, po_list);
po->po_failed = 1;
list_del(&po->po_list);
if (!po->po_allocated)
spin_unlock(&ps->ps_lock);
}
-static void kiblnd_fini_poolset(kib_poolset_t *ps)
+static void kiblnd_fini_poolset(struct kib_poolset *ps)
{
if (ps->ps_net) { /* initialized? */
kiblnd_destroy_pool_list(&ps->ps_failed_pool_list);
}
}
-static int kiblnd_init_poolset(kib_poolset_t *ps, int cpt,
- kib_net_t *net, char *name, int size,
+static int kiblnd_init_poolset(struct kib_poolset *ps, int cpt,
+ struct kib_net *net, char *name, int size,
kib_ps_pool_create_t po_create,
kib_ps_pool_destroy_t po_destroy,
kib_ps_node_init_t nd_init,
kib_ps_node_fini_t nd_fini)
{
- kib_pool_t *pool;
+ struct kib_pool *pool;
int rc;
memset(ps, 0, sizeof(*ps));
return rc;
}
-static int kiblnd_pool_is_idle(kib_pool_t *pool, unsigned long now)
+static int kiblnd_pool_is_idle(struct kib_pool *pool, unsigned long now)
{
if (pool->po_allocated) /* still in use */
return 0;
return cfs_time_aftereq(now, pool->po_deadline);
}
-void kiblnd_pool_free_node(kib_pool_t *pool, struct list_head *node)
+void kiblnd_pool_free_node(struct kib_pool *pool, struct list_head *node)
{
LIST_HEAD(zombies);
- kib_poolset_t *ps = pool->po_owner;
- kib_pool_t *tmp;
+ struct kib_poolset *ps = pool->po_owner;
+ struct kib_pool *tmp;
unsigned long now = cfs_time_current();
spin_lock(&ps->ps_lock);
kiblnd_destroy_pool_list(&zombies);
}
-struct list_head *kiblnd_pool_alloc_node(kib_poolset_t *ps)
+struct list_head *kiblnd_pool_alloc_node(struct kib_poolset *ps)
{
struct list_head *node;
- kib_pool_t *pool;
+ struct kib_pool *pool;
unsigned int interval = 1;
unsigned long time_before;
unsigned int trips = 0;
goto again;
}
-static void kiblnd_destroy_tx_pool(kib_pool_t *pool)
+static void kiblnd_destroy_tx_pool(struct kib_pool *pool)
{
- kib_tx_pool_t *tpo = container_of(pool, kib_tx_pool_t, tpo_pool);
+ struct kib_tx_pool *tpo = container_of(pool, struct kib_tx_pool, tpo_pool);
int i;
LASSERT(!pool->po_allocated);
goto out;
for (i = 0; i < pool->po_size; i++) {
- kib_tx_t *tx = &tpo->tpo_tx_descs[i];
+ struct kib_tx *tx = &tpo->tpo_tx_descs[i];
list_del(&tx->tx_list);
if (tx->tx_pages)
sizeof(*tx->tx_sge));
if (tx->tx_rd)
LIBCFS_FREE(tx->tx_rd,
- offsetof(kib_rdma_desc_t,
+ offsetof(struct kib_rdma_desc,
rd_frags[IBLND_MAX_RDMA_FRAGS]));
}
LIBCFS_FREE(tpo->tpo_tx_descs,
- pool->po_size * sizeof(kib_tx_t));
+ pool->po_size * sizeof(struct kib_tx));
out:
kiblnd_fini_pool(pool);
LIBCFS_FREE(tpo, sizeof(*tpo));
return max(IBLND_TX_POOL, ntx);
}
-static int kiblnd_create_tx_pool(kib_poolset_t *ps, int size,
- kib_pool_t **pp_po)
+static int kiblnd_create_tx_pool(struct kib_poolset *ps, int size,
+ struct kib_pool **pp_po)
{
int i;
int npg;
- kib_pool_t *pool;
- kib_tx_pool_t *tpo;
+ struct kib_pool *pool;
+ struct kib_tx_pool *tpo;
LIBCFS_CPT_ALLOC(tpo, lnet_cpt_table(), ps->ps_cpt, sizeof(*tpo));
if (!tpo) {
}
LIBCFS_CPT_ALLOC(tpo->tpo_tx_descs, lnet_cpt_table(), ps->ps_cpt,
- size * sizeof(kib_tx_t));
+ size * sizeof(struct kib_tx));
if (!tpo->tpo_tx_descs) {
CERROR("Can't allocate %d tx descriptors\n", size);
ps->ps_pool_destroy(pool);
return -ENOMEM;
}
- memset(tpo->tpo_tx_descs, 0, size * sizeof(kib_tx_t));
+ memset(tpo->tpo_tx_descs, 0, size * sizeof(struct kib_tx));
for (i = 0; i < size; i++) {
- kib_tx_t *tx = &tpo->tpo_tx_descs[i];
+ struct kib_tx *tx = &tpo->tpo_tx_descs[i];
tx->tx_pool = tpo;
if (ps->ps_net->ibn_fmr_ps) {
break;
LIBCFS_CPT_ALLOC(tx->tx_rd, lnet_cpt_table(), ps->ps_cpt,
- offsetof(kib_rdma_desc_t,
+ offsetof(struct kib_rdma_desc,
rd_frags[IBLND_MAX_RDMA_FRAGS]));
if (!tx->tx_rd)
break;
return -ENOMEM;
}
-static void kiblnd_tx_init(kib_pool_t *pool, struct list_head *node)
+static void kiblnd_tx_init(struct kib_pool *pool, struct list_head *node)
{
- kib_tx_poolset_t *tps = container_of(pool->po_owner, kib_tx_poolset_t,
- tps_poolset);
- kib_tx_t *tx = list_entry(node, kib_tx_t, tx_list);
+ struct kib_tx_poolset *tps = container_of(pool->po_owner,
+ struct kib_tx_poolset,
+ tps_poolset);
+ struct kib_tx *tx = list_entry(node, struct kib_tx, tx_list);
tx->tx_cookie = tps->tps_next_tx_cookie++;
}
-static void kiblnd_net_fini_pools(kib_net_t *net)
+static void kiblnd_net_fini_pools(struct kib_net *net)
{
int i;
cfs_cpt_for_each(i, lnet_cpt_table()) {
- kib_tx_poolset_t *tps;
- kib_fmr_poolset_t *fps;
+ struct kib_tx_poolset *tps;
+ struct kib_fmr_poolset *fps;
if (net->ibn_tx_ps) {
tps = net->ibn_tx_ps[i];
}
}
-static int kiblnd_net_init_pools(kib_net_t *net, lnet_ni_t *ni, __u32 *cpts,
+static int kiblnd_net_init_pools(struct kib_net *net, lnet_ni_t *ni, __u32 *cpts,
int ncpts)
{
struct lnet_ioctl_config_o2iblnd_tunables *tunables;
* number of CPTs that exist, i.e net->ibn_fmr_ps[cpt].
*/
net->ibn_fmr_ps = cfs_percpt_alloc(lnet_cpt_table(),
- sizeof(kib_fmr_poolset_t));
+ sizeof(struct kib_fmr_poolset));
if (!net->ibn_fmr_ps) {
CERROR("Failed to allocate FMR pool array\n");
rc = -ENOMEM;
* number of CPTs that exist, i.e net->ibn_tx_ps[cpt].
*/
net->ibn_tx_ps = cfs_percpt_alloc(lnet_cpt_table(),
- sizeof(kib_tx_poolset_t));
+ sizeof(struct kib_tx_poolset));
if (!net->ibn_tx_ps) {
CERROR("Failed to allocate tx pool array\n");
rc = -ENOMEM;
return rc;
}
-static int kiblnd_hdev_get_attr(kib_hca_dev_t *hdev)
+static int kiblnd_hdev_get_attr(struct kib_hca_dev *hdev)
{
/*
* It's safe to assume a HCA can handle a page size
return -EINVAL;
}
-static void kiblnd_hdev_cleanup_mrs(kib_hca_dev_t *hdev)
+static void kiblnd_hdev_cleanup_mrs(struct kib_hca_dev *hdev)
{
if (!hdev->ibh_mrs)
return;
hdev->ibh_mrs = NULL;
}
-void kiblnd_hdev_destroy(kib_hca_dev_t *hdev)
+void kiblnd_hdev_destroy(struct kib_hca_dev *hdev)
{
kiblnd_hdev_cleanup_mrs(hdev);
LIBCFS_FREE(hdev, sizeof(*hdev));
}
-static int kiblnd_hdev_setup_mrs(kib_hca_dev_t *hdev)
+static int kiblnd_hdev_setup_mrs(struct kib_hca_dev *hdev)
{
struct ib_mr *mr;
int rc;
return 0;
}
-static int kiblnd_dev_need_failover(kib_dev_t *dev)
+static int kiblnd_dev_need_failover(struct kib_dev *dev)
{
struct rdma_cm_id *cmid;
struct sockaddr_in srcaddr;
return rc;
}
-int kiblnd_dev_failover(kib_dev_t *dev)
+int kiblnd_dev_failover(struct kib_dev *dev)
{
LIST_HEAD(zombie_tpo);
LIST_HEAD(zombie_ppo);
LIST_HEAD(zombie_fpo);
struct rdma_cm_id *cmid = NULL;
- kib_hca_dev_t *hdev = NULL;
+ struct kib_hca_dev *hdev = NULL;
struct ib_pd *pd;
- kib_net_t *net;
+ struct kib_net *net;
struct sockaddr_in addr;
unsigned long flags;
int rc = 0;
return rc;
}
-void kiblnd_destroy_dev(kib_dev_t *dev)
+void kiblnd_destroy_dev(struct kib_dev *dev)
{
LASSERT(!dev->ibd_nnets);
LASSERT(list_empty(&dev->ibd_nets));
LIBCFS_FREE(dev, sizeof(*dev));
}
-static kib_dev_t *kiblnd_create_dev(char *ifname)
+static struct kib_dev *kiblnd_create_dev(char *ifname)
{
struct net_device *netdev;
- kib_dev_t *dev;
+ struct kib_dev *dev;
__u32 netmask;
__u32 ip;
int up;
static void kiblnd_shutdown(lnet_ni_t *ni)
{
- kib_net_t *net = ni->ni_data;
+ struct kib_net *net = ni->ni_data;
rwlock_t *g_lock = &kiblnd_data.kib_global_lock;
int i;
unsigned long flags;
return rc;
}
-static int kiblnd_dev_start_threads(kib_dev_t *dev, int newdev, __u32 *cpts,
+static int kiblnd_dev_start_threads(struct kib_dev *dev, int newdev, __u32 *cpts,
int ncpts)
{
int cpt;
return 0;
}
-static kib_dev_t *kiblnd_dev_search(char *ifname)
+static struct kib_dev *kiblnd_dev_search(char *ifname)
{
- kib_dev_t *alias = NULL;
- kib_dev_t *dev;
+ struct kib_dev *alias = NULL;
+ struct kib_dev *dev;
char *colon;
char *colon2;
static int kiblnd_startup(lnet_ni_t *ni)
{
char *ifname;
- kib_dev_t *ibdev = NULL;
- kib_net_t *net;
+ struct kib_dev *ibdev = NULL;
+ struct kib_net *net;
struct timespec64 tv;
unsigned long flags;
int rc;
static int __init ko2iblnd_init(void)
{
- CLASSERT(sizeof(kib_msg_t) <= IBLND_MSG_SIZE);
- CLASSERT(offsetof(kib_msg_t,
+ CLASSERT(sizeof(struct kib_msg) <= IBLND_MSG_SIZE);
+ CLASSERT(offsetof(struct kib_msg,
ibm_u.get.ibgm_rd.rd_frags[IBLND_MAX_RDMA_FRAGS])
<= IBLND_MSG_SIZE);
- CLASSERT(offsetof(kib_msg_t,
+ CLASSERT(offsetof(struct kib_msg,
ibm_u.putack.ibpam_rd.rd_frags[IBLND_MAX_RDMA_FRAGS])
<= IBLND_MSG_SIZE);
#define IBLND_N_SCHED 2
#define IBLND_N_SCHED_HIGH 4
-typedef struct {
+struct kib_tunables {
int *kib_dev_failover; /* HCA failover */
unsigned int *kib_service; /* IB service number */
int *kib_min_reconnect_interval; /* first failed connection retry... */
int *kib_max_reconnect_interval; /* exponentially increasing to this */
- int *kib_cksum; /* checksum kib_msg_t? */
+ int *kib_cksum; /* checksum struct kib_msg? */
int *kib_timeout; /* comms timeout (seconds) */
int *kib_keepalive; /* keepalive timeout (seconds) */
int *kib_ntx; /* # tx descs */
int *kib_require_priv_port; /* accept only privileged ports */
int *kib_use_priv_port; /* use privileged port for active connect */
int *kib_nscheds; /* # threads on each CPT */
-} kib_tunables_t;
+};
-extern kib_tunables_t kiblnd_tunables;
+extern struct kib_tunables kiblnd_tunables;
#define IBLND_MSG_QUEUE_SIZE_V1 8 /* V1 only : # messages/RDMAs in-flight */
#define IBLND_CREDIT_HIGHWATER_V1 7 /* V1 only : when eagerly to return credits */
#define IBLND_CREDITS_DEFAULT 8 /* default # of peer credits */
-#define IBLND_CREDITS_MAX ((typeof(((kib_msg_t *) 0)->ibm_credits)) - 1) /* Max # of peer credits */
+#define IBLND_CREDITS_MAX ((typeof(((struct kib_msg *) 0)->ibm_credits)) - 1) /* Max # of peer credits */
/* when eagerly to return credits */
#define IBLND_CREDITS_HIGHWATER(t, v) ((v) == IBLND_MSG_VERSION_1 ? \
#define KIB_IFNAME_SIZE 256
#endif
-typedef struct {
+struct kib_dev {
struct list_head ibd_list; /* chain on kib_devs */
struct list_head ibd_fail_list; /* chain on kib_failed_devs */
__u32 ibd_ifip; /* IPoIB interface IP */
unsigned int ibd_can_failover; /* IPoIB interface is a bonding master */
struct list_head ibd_nets;
struct kib_hca_dev *ibd_hdev;
-} kib_dev_t;
+};
-typedef struct kib_hca_dev {
+struct kib_hca_dev {
struct rdma_cm_id *ibh_cmid; /* listener cmid */
struct ib_device *ibh_ibdev; /* IB device */
int ibh_page_shift; /* page shift of current HCA */
__u64 ibh_mr_size; /* size of MR */
struct ib_mr *ibh_mrs; /* global MR */
struct ib_pd *ibh_pd; /* PD */
- kib_dev_t *ibh_dev; /* owner */
+ struct kib_dev *ibh_dev; /* owner */
atomic_t ibh_ref; /* refcount */
-} kib_hca_dev_t;
+};
/** # of seconds to keep pool alive */
#define IBLND_POOL_DEADLINE 300
/** # of seconds to retry if allocation failed */
#define IBLND_POOL_RETRY 1
-typedef struct {
+struct kib_pages {
int ibp_npages; /* # pages */
struct page *ibp_pages[0]; /* page array */
-} kib_pages_t;
+};
struct kib_pool;
struct kib_poolset;
#define IBLND_POOL_NAME_LEN 32
-typedef struct kib_poolset {
+struct kib_poolset {
spinlock_t ps_lock; /* serialize */
struct kib_net *ps_net; /* network it belongs to */
char ps_name[IBLND_POOL_NAME_LEN]; /* pool set name */
kib_ps_pool_destroy_t ps_pool_destroy; /* destroy a pool */
kib_ps_node_init_t ps_node_init; /* initialize new allocated node */
kib_ps_node_fini_t ps_node_fini; /* finalize node */
-} kib_poolset_t;
+};
-typedef struct kib_pool {
+struct kib_pool {
struct list_head po_list; /* chain on pool list */
struct list_head po_free_list; /* pre-allocated node */
- kib_poolset_t *po_owner; /* pool_set of this pool */
+ struct kib_poolset *po_owner; /* pool_set of this pool */
unsigned long po_deadline; /* deadline of this pool */
int po_allocated; /* # of elements in use */
int po_failed; /* pool is created on failed HCA */
int po_size; /* # of pre-allocated elements */
-} kib_pool_t;
+};
-typedef struct {
- kib_poolset_t tps_poolset; /* pool-set */
+struct kib_tx_poolset {
+ struct kib_poolset tps_poolset; /* pool-set */
__u64 tps_next_tx_cookie; /* cookie of TX */
-} kib_tx_poolset_t;
+};
-typedef struct {
- kib_pool_t tpo_pool; /* pool */
- struct kib_hca_dev *tpo_hdev; /* device for this pool */
- struct kib_tx *tpo_tx_descs; /* all the tx descriptors */
- kib_pages_t *tpo_tx_pages; /* premapped tx msg pages */
-} kib_tx_pool_t;
+struct kib_tx_pool {
+ struct kib_pool tpo_pool; /* pool */
+ struct kib_hca_dev *tpo_hdev; /* device for this pool */
+ struct kib_tx *tpo_tx_descs; /* all the tx descriptors */
+ struct kib_pages *tpo_tx_pages; /* premapped tx msg pages */
+};
-typedef struct {
+struct kib_fmr_poolset {
spinlock_t fps_lock; /* serialize */
struct kib_net *fps_net; /* IB network */
struct list_head fps_pool_list; /* FMR pool list */
int fps_increasing; /* is allocating new pool */
unsigned long fps_next_retry; /* time stamp for retry if*/
/* failed to allocate */
-} kib_fmr_poolset_t;
+};
struct kib_fast_reg_descriptor { /* For fast registration */
struct list_head frd_list;
bool frd_valid;
};
-typedef struct {
- struct list_head fpo_list; /* chain on pool list */
- struct kib_hca_dev *fpo_hdev; /* device for this pool */
- kib_fmr_poolset_t *fpo_owner; /* owner of this pool */
+struct kib_fmr_pool {
+ struct list_head fpo_list; /* chain on pool list */
+ struct kib_hca_dev *fpo_hdev; /* device for this pool */
+ struct kib_fmr_poolset *fpo_owner; /* owner of this pool */
union {
struct {
struct ib_fmr_pool *fpo_fmr_pool; /* IB FMR pool */
int fpo_failed; /* fmr pool is failed */
int fpo_map_count; /* # of mapped FMR */
int fpo_is_fmr;
-} kib_fmr_pool_t;
+};
-typedef struct {
- kib_fmr_pool_t *fmr_pool; /* pool of FMR */
+struct kib_fmr {
+ struct kib_fmr_pool *fmr_pool; /* pool of FMR */
struct ib_pool_fmr *fmr_pfmr; /* IB pool fmr */
struct kib_fast_reg_descriptor *fmr_frd;
u32 fmr_key;
-} kib_fmr_t;
+};
-typedef struct kib_net {
- struct list_head ibn_list; /* chain on kib_dev_t::ibd_nets */
+struct kib_net {
+ struct list_head ibn_list; /* chain on struct kib_dev::ibd_nets */
__u64 ibn_incarnation;/* my epoch */
int ibn_init; /* initialisation state */
int ibn_shutdown; /* shutting down? */
atomic_t ibn_npeers; /* # peers extant */
atomic_t ibn_nconns; /* # connections extant */
- kib_tx_poolset_t **ibn_tx_ps; /* tx pool-set */
- kib_fmr_poolset_t **ibn_fmr_ps; /* fmr pool-set */
+ struct kib_tx_poolset **ibn_tx_ps; /* tx pool-set */
+ struct kib_fmr_poolset **ibn_fmr_ps; /* fmr pool-set */
- kib_dev_t *ibn_dev; /* underlying IB device */
-} kib_net_t;
+ struct kib_dev *ibn_dev; /* underlying IB device */
+};
#define KIB_THREAD_SHIFT 16
#define KIB_THREAD_ID(cpt, tid) ((cpt) << KIB_THREAD_SHIFT | (tid))
int ibs_cpt; /* CPT id */
};
-typedef struct {
+struct kib_data {
int kib_init; /* initialisation state */
int kib_shutdown; /* shut down? */
struct list_head kib_devs; /* IB devices extant */
spinlock_t kib_connd_lock; /* serialise */
struct ib_qp_attr kib_error_qpa; /* QP->ERROR */
struct kib_sched_info **kib_scheds; /* percpt data for schedulers */
-} kib_data_t;
+};
#define IBLND_INIT_NOTHING 0
#define IBLND_INIT_DATA 1
* These are sent in sender's byte order (i.e. receiver flips).
*/
-typedef struct kib_connparams {
+struct kib_connparams {
__u16 ibcp_queue_depth;
__u16 ibcp_max_frags;
__u32 ibcp_max_msg_size;
-} WIRE_ATTR kib_connparams_t;
+} WIRE_ATTR;
-typedef struct {
+struct kib_immediate_msg {
lnet_hdr_t ibim_hdr; /* portals header */
char ibim_payload[0]; /* piggy-backed payload */
-} WIRE_ATTR kib_immediate_msg_t;
+} WIRE_ATTR;
-typedef struct {
+struct kib_rdma_frag {
__u32 rf_nob; /* # bytes this frag */
__u64 rf_addr; /* CAVEAT EMPTOR: misaligned!! */
-} WIRE_ATTR kib_rdma_frag_t;
+} WIRE_ATTR;
-typedef struct {
+struct kib_rdma_desc {
__u32 rd_key; /* local/remote key */
__u32 rd_nfrags; /* # fragments */
- kib_rdma_frag_t rd_frags[0]; /* buffer frags */
-} WIRE_ATTR kib_rdma_desc_t;
+ struct kib_rdma_frag rd_frags[0]; /* buffer frags */
+} WIRE_ATTR;
-typedef struct {
+struct kib_putreq_msg {
lnet_hdr_t ibprm_hdr; /* portals header */
__u64 ibprm_cookie; /* opaque completion cookie */
-} WIRE_ATTR kib_putreq_msg_t;
+} WIRE_ATTR;
-typedef struct {
+struct kib_putack_msg {
__u64 ibpam_src_cookie; /* reflected completion cookie */
__u64 ibpam_dst_cookie; /* opaque completion cookie */
- kib_rdma_desc_t ibpam_rd; /* sender's sink buffer */
-} WIRE_ATTR kib_putack_msg_t;
+ struct kib_rdma_desc ibpam_rd; /* sender's sink buffer */
+} WIRE_ATTR;
-typedef struct {
+struct kib_get_msg {
lnet_hdr_t ibgm_hdr; /* portals header */
__u64 ibgm_cookie; /* opaque completion cookie */
- kib_rdma_desc_t ibgm_rd; /* rdma descriptor */
-} WIRE_ATTR kib_get_msg_t;
+ struct kib_rdma_desc ibgm_rd; /* rdma descriptor */
+} WIRE_ATTR;
-typedef struct {
+struct kib_completion_msg {
__u64 ibcm_cookie; /* opaque completion cookie */
__s32 ibcm_status; /* < 0 failure: >= 0 length */
-} WIRE_ATTR kib_completion_msg_t;
+} WIRE_ATTR;
-typedef struct {
+struct kib_msg {
/* First 2 fields fixed FOR ALL TIME */
__u32 ibm_magic; /* I'm an ibnal message */
__u16 ibm_version; /* this is my version number */
__u64 ibm_dststamp; /* destination's incarnation */
union {
- kib_connparams_t connparams;
- kib_immediate_msg_t immediate;
- kib_putreq_msg_t putreq;
- kib_putack_msg_t putack;
- kib_get_msg_t get;
- kib_completion_msg_t completion;
+ struct kib_connparams connparams;
+ struct kib_immediate_msg immediate;
+ struct kib_putreq_msg putreq;
+ struct kib_putack_msg putack;
+ struct kib_get_msg get;
+ struct kib_completion_msg completion;
} WIRE_ATTR ibm_u;
-} WIRE_ATTR kib_msg_t;
+} WIRE_ATTR;
#define IBLND_MSG_MAGIC LNET_PROTO_IB_MAGIC /* unique magic */
#define IBLND_MSG_GET_REQ 0xd6 /* getreq (sink->src) */
#define IBLND_MSG_GET_DONE 0xd7 /* completion (src->sink: all OK) */
-typedef struct {
+struct kib_rej {
__u32 ibr_magic; /* sender's magic */
__u16 ibr_version; /* sender's version */
__u8 ibr_why; /* reject reason */
__u8 ibr_padding; /* padding */
__u64 ibr_incarnation; /* incarnation of peer */
- kib_connparams_t ibr_cp; /* connection parameters */
-} WIRE_ATTR kib_rej_t;
+ struct kib_connparams ibr_cp; /* connection parameters */
+} WIRE_ATTR;
/* connection rejection reasons */
#define IBLND_REJECT_CONN_RACE 1 /* You lost connection race */
/***********************************************************************/
-typedef struct kib_rx /* receive message */
-{
+struct kib_rx { /* receive message */
struct list_head rx_list; /* queue for attention */
struct kib_conn *rx_conn; /* owning conn */
int rx_nob; /* # bytes received (-1 while posted) */
enum ib_wc_status rx_status; /* completion status */
- kib_msg_t *rx_msg; /* message buffer (host vaddr) */
+ struct kib_msg *rx_msg; /* message buffer (host vaddr) */
__u64 rx_msgaddr; /* message buffer (I/O addr) */
DECLARE_PCI_UNMAP_ADDR(rx_msgunmap); /* for dma_unmap_single() */
struct ib_recv_wr rx_wrq; /* receive work item... */
struct ib_sge rx_sge; /* ...and its memory */
-} kib_rx_t;
+};
#define IBLND_POSTRX_DONT_POST 0 /* don't post */
#define IBLND_POSTRX_NO_CREDIT 1 /* post: no credits */
#define IBLND_POSTRX_PEER_CREDIT 2 /* post: give peer back 1 credit */
#define IBLND_POSTRX_RSRVD_CREDIT 3 /* post: give self back 1 reserved credit */
-typedef struct kib_tx /* transmit message */
-{
+struct kib_tx { /* transmit message */
struct list_head tx_list; /* queue on idle_txs ibc_tx_queue etc. */
- kib_tx_pool_t *tx_pool; /* pool I'm from */
+ struct kib_tx_pool *tx_pool; /* pool I'm from */
struct kib_conn *tx_conn; /* owning conn */
short tx_sending; /* # tx callbacks outstanding */
short tx_queued; /* queued for sending */
unsigned long tx_deadline; /* completion deadline */
__u64 tx_cookie; /* completion cookie */
lnet_msg_t *tx_lntmsg[2]; /* lnet msgs to finalize on completion */
- kib_msg_t *tx_msg; /* message buffer (host vaddr) */
+ struct kib_msg *tx_msg; /* message buffer (host vaddr) */
__u64 tx_msgaddr; /* message buffer (I/O addr) */
DECLARE_PCI_UNMAP_ADDR(tx_msgunmap); /* for dma_unmap_single() */
int tx_nwrq; /* # send work items */
struct ib_rdma_wr *tx_wrq; /* send work items... */
struct ib_sge *tx_sge; /* ...and their memory */
- kib_rdma_desc_t *tx_rd; /* rdma descriptor */
+ struct kib_rdma_desc *tx_rd; /* rdma descriptor */
int tx_nfrags; /* # entries in... */
struct scatterlist *tx_frags; /* dma_map_sg descriptor */
__u64 *tx_pages; /* rdma phys page addrs */
- kib_fmr_t fmr; /* FMR */
+ struct kib_fmr fmr; /* FMR */
int tx_dmadir; /* dma direction */
-} kib_tx_t;
+};
-typedef struct kib_connvars {
- kib_msg_t cv_msg; /* connection-in-progress variables */
-} kib_connvars_t;
+struct kib_connvars {
+ struct kib_msg cv_msg; /* connection-in-progress variables */
+};
-typedef struct kib_conn {
+struct kib_conn {
struct kib_sched_info *ibc_sched; /* scheduler information */
struct kib_peer *ibc_peer; /* owning peer */
- kib_hca_dev_t *ibc_hdev; /* HCA bound on */
+ struct kib_hca_dev *ibc_hdev; /* HCA bound on */
struct list_head ibc_list; /* stash on peer's conn list */
struct list_head ibc_sched_list; /* schedule for attention */
__u16 ibc_version; /* version of connection */
/* reserve an ACK/DONE msg */
struct list_head ibc_active_txs; /* active tx awaiting completion */
spinlock_t ibc_lock; /* serialise */
- kib_rx_t *ibc_rxs; /* the rx descs */
- kib_pages_t *ibc_rx_pages; /* premapped rx msg pages */
+ struct kib_rx *ibc_rxs; /* the rx descs */
+ struct kib_pages *ibc_rx_pages; /* premapped rx msg pages */
struct rdma_cm_id *ibc_cmid; /* CM id */
struct ib_cq *ibc_cq; /* completion queue */
- kib_connvars_t *ibc_connvars; /* in-progress connection state */
-} kib_conn_t;
+ struct kib_connvars *ibc_connvars; /* in-progress connection state */
+};
#define IBLND_CONN_INIT 0 /* being initialised */
#define IBLND_CONN_ACTIVE_CONNECT 1 /* active sending req */
#define IBLND_CONN_CLOSING 4 /* being closed */
#define IBLND_CONN_DISCONNECTED 5 /* disconnected */
-typedef struct kib_peer {
+struct kib_peer {
struct list_head ibp_list; /* stash on global peer list */
lnet_nid_t ibp_nid; /* who's on the other end(s) */
lnet_ni_t *ibp_ni; /* LNet interface */
__u16 ibp_max_frags;
/* max_peer_credits */
__u16 ibp_queue_depth;
-} kib_peer_t;
+};
-extern kib_data_t kiblnd_data;
+extern struct kib_data kiblnd_data;
-void kiblnd_hdev_destroy(kib_hca_dev_t *hdev);
+void kiblnd_hdev_destroy(struct kib_hca_dev *hdev);
int kiblnd_msg_queue_size(int version, struct lnet_ni *ni);
}
static inline void
-kiblnd_hdev_addref_locked(kib_hca_dev_t *hdev)
+kiblnd_hdev_addref_locked(struct kib_hca_dev *hdev)
{
LASSERT(atomic_read(&hdev->ibh_ref) > 0);
atomic_inc(&hdev->ibh_ref);
}
static inline void
-kiblnd_hdev_decref(kib_hca_dev_t *hdev)
+kiblnd_hdev_decref(struct kib_hca_dev *hdev)
{
LASSERT(atomic_read(&hdev->ibh_ref) > 0);
if (atomic_dec_and_test(&hdev->ibh_ref))
}
static inline int
-kiblnd_dev_can_failover(kib_dev_t *dev)
+kiblnd_dev_can_failover(struct kib_dev *dev)
{
if (!list_empty(&dev->ibd_fail_list)) /* already scheduled */
return 0;
} while (0)
static inline bool
-kiblnd_peer_connecting(kib_peer_t *peer)
+kiblnd_peer_connecting(struct kib_peer *peer)
{
return peer->ibp_connecting ||
peer->ibp_reconnecting ||
}
static inline bool
-kiblnd_peer_idle(kib_peer_t *peer)
+kiblnd_peer_idle(struct kib_peer *peer)
{
return !kiblnd_peer_connecting(peer) && list_empty(&peer->ibp_conns);
}
}
static inline int
-kiblnd_peer_active(kib_peer_t *peer)
+kiblnd_peer_active(struct kib_peer *peer)
{
/* Am I in the peer hash table? */
return !list_empty(&peer->ibp_list);
}
-static inline kib_conn_t *
-kiblnd_get_conn_locked(kib_peer_t *peer)
+static inline struct kib_conn *
+kiblnd_get_conn_locked(struct kib_peer *peer)
{
LASSERT(!list_empty(&peer->ibp_conns));
/* just return the first connection */
- return list_entry(peer->ibp_conns.next, kib_conn_t, ibc_list);
+ return list_entry(peer->ibp_conns.next, struct kib_conn, ibc_list);
}
static inline int
-kiblnd_send_keepalive(kib_conn_t *conn)
+kiblnd_send_keepalive(struct kib_conn *conn)
{
return (*kiblnd_tunables.kib_keepalive > 0) &&
cfs_time_after(jiffies, conn->ibc_last_send +
}
static inline int
-kiblnd_need_noop(kib_conn_t *conn)
+kiblnd_need_noop(struct kib_conn *conn)
{
struct lnet_ioctl_config_o2iblnd_tunables *tunables;
lnet_ni_t *ni = conn->ibc_peer->ibp_ni;
}
static inline void
-kiblnd_abort_receives(kib_conn_t *conn)
+kiblnd_abort_receives(struct kib_conn *conn)
{
ib_modify_qp(conn->ibc_cmid->qp,
&kiblnd_data.kib_error_qpa, IB_QP_STATE);
}
static inline const char *
-kiblnd_queue2str(kib_conn_t *conn, struct list_head *q)
+kiblnd_queue2str(struct kib_conn *conn, struct list_head *q)
{
if (q == &conn->ibc_tx_queue)
return "tx_queue";
}
static inline void
-kiblnd_set_conn_state(kib_conn_t *conn, int state)
+kiblnd_set_conn_state(struct kib_conn *conn, int state)
{
conn->ibc_state = state;
mb();
}
static inline void
-kiblnd_init_msg(kib_msg_t *msg, int type, int body_nob)
+kiblnd_init_msg(struct kib_msg *msg, int type, int body_nob)
{
msg->ibm_type = type;
- msg->ibm_nob = offsetof(kib_msg_t, ibm_u) + body_nob;
+ msg->ibm_nob = offsetof(struct kib_msg, ibm_u) + body_nob;
}
static inline int
-kiblnd_rd_size(kib_rdma_desc_t *rd)
+kiblnd_rd_size(struct kib_rdma_desc *rd)
{
int i;
int size;
}
static inline __u64
-kiblnd_rd_frag_addr(kib_rdma_desc_t *rd, int index)
+kiblnd_rd_frag_addr(struct kib_rdma_desc *rd, int index)
{
return rd->rd_frags[index].rf_addr;
}
static inline __u32
-kiblnd_rd_frag_size(kib_rdma_desc_t *rd, int index)
+kiblnd_rd_frag_size(struct kib_rdma_desc *rd, int index)
{
return rd->rd_frags[index].rf_nob;
}
static inline __u32
-kiblnd_rd_frag_key(kib_rdma_desc_t *rd, int index)
+kiblnd_rd_frag_key(struct kib_rdma_desc *rd, int index)
{
return rd->rd_key;
}
static inline int
-kiblnd_rd_consume_frag(kib_rdma_desc_t *rd, int index, __u32 nob)
+kiblnd_rd_consume_frag(struct kib_rdma_desc *rd, int index, __u32 nob)
{
if (nob < rd->rd_frags[index].rf_nob) {
rd->rd_frags[index].rf_addr += nob;
}
static inline int
-kiblnd_rd_msg_size(kib_rdma_desc_t *rd, int msgtype, int n)
+kiblnd_rd_msg_size(struct kib_rdma_desc *rd, int msgtype, int n)
{
LASSERT(msgtype == IBLND_MSG_GET_REQ ||
msgtype == IBLND_MSG_PUT_ACK);
return msgtype == IBLND_MSG_GET_REQ ?
- offsetof(kib_get_msg_t, ibgm_rd.rd_frags[n]) :
- offsetof(kib_putack_msg_t, ibpam_rd.rd_frags[n]);
+ offsetof(struct kib_get_msg, ibgm_rd.rd_frags[n]) :
+ offsetof(struct kib_putack_msg, ibpam_rd.rd_frags[n]);
}
static inline __u64
#define KIBLND_CONN_PARAM(e) ((e)->param.conn.private_data)
#define KIBLND_CONN_PARAM_LEN(e) ((e)->param.conn.private_data_len)
-struct ib_mr *kiblnd_find_rd_dma_mr(struct lnet_ni *ni, kib_rdma_desc_t *rd,
+struct ib_mr *kiblnd_find_rd_dma_mr(struct lnet_ni *ni, struct kib_rdma_desc *rd,
int negotiated_nfrags);
-void kiblnd_map_rx_descs(kib_conn_t *conn);
-void kiblnd_unmap_rx_descs(kib_conn_t *conn);
-void kiblnd_pool_free_node(kib_pool_t *pool, struct list_head *node);
-struct list_head *kiblnd_pool_alloc_node(kib_poolset_t *ps);
+void kiblnd_map_rx_descs(struct kib_conn *conn);
+void kiblnd_unmap_rx_descs(struct kib_conn *conn);
+void kiblnd_pool_free_node(struct kib_pool *pool, struct list_head *node);
+struct list_head *kiblnd_pool_alloc_node(struct kib_poolset *ps);
-int kiblnd_fmr_pool_map(kib_fmr_poolset_t *fps, kib_tx_t *tx,
- kib_rdma_desc_t *rd, __u32 nob, __u64 iov,
- kib_fmr_t *fmr);
-void kiblnd_fmr_pool_unmap(kib_fmr_t *fmr, int status);
+int kiblnd_fmr_pool_map(struct kib_fmr_poolset *fps, struct kib_tx *tx,
+ struct kib_rdma_desc *rd, __u32 nob, __u64 iov,
+ struct kib_fmr *fmr);
+void kiblnd_fmr_pool_unmap(struct kib_fmr *fmr, int status);
int kiblnd_tunables_setup(struct lnet_ni *ni);
void kiblnd_tunables_init(void);
int kiblnd_thread_start(int (*fn)(void *arg), void *arg, char *name);
int kiblnd_failover_thread(void *arg);
-int kiblnd_alloc_pages(kib_pages_t **pp, int cpt, int npages);
+int kiblnd_alloc_pages(struct kib_pages **pp, int cpt, int npages);
int kiblnd_cm_callback(struct rdma_cm_id *cmid,
struct rdma_cm_event *event);
int kiblnd_translate_mtu(int value);
-int kiblnd_dev_failover(kib_dev_t *dev);
-int kiblnd_create_peer(lnet_ni_t *ni, kib_peer_t **peerp, lnet_nid_t nid);
-void kiblnd_destroy_peer(kib_peer_t *peer);
-bool kiblnd_reconnect_peer(kib_peer_t *peer);
-void kiblnd_destroy_dev(kib_dev_t *dev);
-void kiblnd_unlink_peer_locked(kib_peer_t *peer);
-kib_peer_t *kiblnd_find_peer_locked(lnet_nid_t nid);
-int kiblnd_close_stale_conns_locked(kib_peer_t *peer,
+int kiblnd_dev_failover(struct kib_dev *dev);
+int kiblnd_create_peer(lnet_ni_t *ni, struct kib_peer **peerp, lnet_nid_t nid);
+void kiblnd_destroy_peer(struct kib_peer *peer);
+bool kiblnd_reconnect_peer(struct kib_peer *peer);
+void kiblnd_destroy_dev(struct kib_dev *dev);
+void kiblnd_unlink_peer_locked(struct kib_peer *peer);
+struct kib_peer *kiblnd_find_peer_locked(lnet_nid_t nid);
+int kiblnd_close_stale_conns_locked(struct kib_peer *peer,
int version, __u64 incarnation);
-int kiblnd_close_peer_conns_locked(kib_peer_t *peer, int why);
+int kiblnd_close_peer_conns_locked(struct kib_peer *peer, int why);
-kib_conn_t *kiblnd_create_conn(kib_peer_t *peer, struct rdma_cm_id *cmid,
- int state, int version);
-void kiblnd_destroy_conn(kib_conn_t *conn, bool free_conn);
-void kiblnd_close_conn(kib_conn_t *conn, int error);
-void kiblnd_close_conn_locked(kib_conn_t *conn, int error);
+struct kib_conn *kiblnd_create_conn(struct kib_peer *peer,
+ struct rdma_cm_id *cmid,
+ int state, int version);
+void kiblnd_destroy_conn(struct kib_conn *conn, bool free_conn);
+void kiblnd_close_conn(struct kib_conn *conn, int error);
+void kiblnd_close_conn_locked(struct kib_conn *conn, int error);
-void kiblnd_launch_tx(lnet_ni_t *ni, kib_tx_t *tx, lnet_nid_t nid);
+void kiblnd_launch_tx(lnet_ni_t *ni, struct kib_tx *tx, lnet_nid_t nid);
void kiblnd_txlist_done(lnet_ni_t *ni, struct list_head *txlist,
int status);
void kiblnd_cq_event(struct ib_event *event, void *arg);
void kiblnd_cq_completion(struct ib_cq *cq, void *arg);
-void kiblnd_pack_msg(lnet_ni_t *ni, kib_msg_t *msg, int version,
+void kiblnd_pack_msg(lnet_ni_t *ni, struct kib_msg *msg, int version,
int credits, lnet_nid_t dstnid, __u64 dststamp);
-int kiblnd_unpack_msg(kib_msg_t *msg, int nob);
-int kiblnd_post_rx(kib_rx_t *rx, int credit);
+int kiblnd_unpack_msg(struct kib_msg *msg, int nob);
+int kiblnd_post_rx(struct kib_rx *rx, int credit);
int kiblnd_send(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg);
int kiblnd_recv(lnet_ni_t *ni, void *private, lnet_msg_t *lntmsg, int delayed,
#include "o2iblnd.h"
-static void kiblnd_peer_alive(kib_peer_t *peer);
-static void kiblnd_peer_connect_failed(kib_peer_t *peer, int active, int error);
-static void kiblnd_check_sends(kib_conn_t *conn);
-static void kiblnd_init_tx_msg(lnet_ni_t *ni, kib_tx_t *tx,
+static void kiblnd_peer_alive(struct kib_peer *peer);
+static void kiblnd_peer_connect_failed(struct kib_peer *peer, int active, int error);
+static void kiblnd_check_sends(struct kib_conn *conn);
+static void kiblnd_init_tx_msg(lnet_ni_t *ni, struct kib_tx *tx,
int type, int body_nob);
-static int kiblnd_init_rdma(kib_conn_t *conn, kib_tx_t *tx, int type,
- int resid, kib_rdma_desc_t *dstrd, __u64 dstcookie);
-static void kiblnd_queue_tx_locked(kib_tx_t *tx, kib_conn_t *conn);
-static void kiblnd_queue_tx(kib_tx_t *tx, kib_conn_t *conn);
-static void kiblnd_unmap_tx(lnet_ni_t *ni, kib_tx_t *tx);
+static int kiblnd_init_rdma(struct kib_conn *conn, struct kib_tx *tx, int type,
+ int resid, struct kib_rdma_desc *dstrd, __u64 dstcookie);
+static void kiblnd_queue_tx_locked(struct kib_tx *tx, struct kib_conn *conn);
+static void kiblnd_queue_tx(struct kib_tx *tx, struct kib_conn *conn);
+static void kiblnd_unmap_tx(lnet_ni_t *ni, struct kib_tx *tx);
static void
-kiblnd_tx_done(lnet_ni_t *ni, kib_tx_t *tx)
+kiblnd_tx_done(lnet_ni_t *ni, struct kib_tx *tx)
{
lnet_msg_t *lntmsg[2];
- kib_net_t *net = ni->ni_data;
+ struct kib_net *net = ni->ni_data;
int rc;
int i;
void
kiblnd_txlist_done(lnet_ni_t *ni, struct list_head *txlist, int status)
{
- kib_tx_t *tx;
+ struct kib_tx *tx;
while (!list_empty(txlist)) {
- tx = list_entry(txlist->next, kib_tx_t, tx_list);
+ tx = list_entry(txlist->next, struct kib_tx, tx_list);
list_del(&tx->tx_list);
/* complete now */
}
}
-static kib_tx_t *
+static struct kib_tx *
kiblnd_get_idle_tx(lnet_ni_t *ni, lnet_nid_t target)
{
- kib_net_t *net = (kib_net_t *)ni->ni_data;
+ struct kib_net *net = (struct kib_net *)ni->ni_data;
struct list_head *node;
- kib_tx_t *tx;
- kib_tx_poolset_t *tps;
+ struct kib_tx *tx;
+ struct kib_tx_poolset *tps;
tps = net->ibn_tx_ps[lnet_cpt_of_nid(target)];
node = kiblnd_pool_alloc_node(&tps->tps_poolset);
if (!node)
return NULL;
- tx = list_entry(node, kib_tx_t, tx_list);
+ tx = list_entry(node, struct kib_tx, tx_list);
LASSERT(!tx->tx_nwrq);
LASSERT(!tx->tx_queued);
}
static void
-kiblnd_drop_rx(kib_rx_t *rx)
+kiblnd_drop_rx(struct kib_rx *rx)
{
- kib_conn_t *conn = rx->rx_conn;
+ struct kib_conn *conn = rx->rx_conn;
struct kib_sched_info *sched = conn->ibc_sched;
unsigned long flags;
}
int
-kiblnd_post_rx(kib_rx_t *rx, int credit)
+kiblnd_post_rx(struct kib_rx *rx, int credit)
{
- kib_conn_t *conn = rx->rx_conn;
- kib_net_t *net = conn->ibc_peer->ibp_ni->ni_data;
+ struct kib_conn *conn = rx->rx_conn;
+ struct kib_net *net = conn->ibc_peer->ibp_ni->ni_data;
struct ib_recv_wr *bad_wrq = NULL;
struct ib_mr *mr = conn->ibc_hdev->ibh_mrs;
int rc;
return rc;
}
-static kib_tx_t *
-kiblnd_find_waiting_tx_locked(kib_conn_t *conn, int txtype, __u64 cookie)
+static struct kib_tx *
+kiblnd_find_waiting_tx_locked(struct kib_conn *conn, int txtype, __u64 cookie)
{
struct list_head *tmp;
list_for_each(tmp, &conn->ibc_active_txs) {
- kib_tx_t *tx = list_entry(tmp, kib_tx_t, tx_list);
+ struct kib_tx *tx = list_entry(tmp, struct kib_tx, tx_list);
LASSERT(!tx->tx_queued);
LASSERT(tx->tx_sending || tx->tx_waiting);
}
static void
-kiblnd_handle_completion(kib_conn_t *conn, int txtype, int status, __u64 cookie)
+kiblnd_handle_completion(struct kib_conn *conn, int txtype, int status, __u64 cookie)
{
- kib_tx_t *tx;
+ struct kib_tx *tx;
lnet_ni_t *ni = conn->ibc_peer->ibp_ni;
int idle;
}
static void
-kiblnd_send_completion(kib_conn_t *conn, int type, int status, __u64 cookie)
+kiblnd_send_completion(struct kib_conn *conn, int type, int status, __u64 cookie)
{
lnet_ni_t *ni = conn->ibc_peer->ibp_ni;
- kib_tx_t *tx = kiblnd_get_idle_tx(ni, conn->ibc_peer->ibp_nid);
+ struct kib_tx *tx = kiblnd_get_idle_tx(ni, conn->ibc_peer->ibp_nid);
if (!tx) {
CERROR("Can't get tx for completion %x for %s\n",
tx->tx_msg->ibm_u.completion.ibcm_status = status;
tx->tx_msg->ibm_u.completion.ibcm_cookie = cookie;
- kiblnd_init_tx_msg(ni, tx, type, sizeof(kib_completion_msg_t));
+ kiblnd_init_tx_msg(ni, tx, type, sizeof(struct kib_completion_msg));
kiblnd_queue_tx(tx, conn);
}
static void
-kiblnd_handle_rx(kib_rx_t *rx)
+kiblnd_handle_rx(struct kib_rx *rx)
{
- kib_msg_t *msg = rx->rx_msg;
- kib_conn_t *conn = rx->rx_conn;
+ struct kib_msg *msg = rx->rx_msg;
+ struct kib_conn *conn = rx->rx_conn;
lnet_ni_t *ni = conn->ibc_peer->ibp_ni;
int credits = msg->ibm_credits;
- kib_tx_t *tx;
+ struct kib_tx *tx;
int rc = 0;
int rc2;
int post_credit;
}
static void
-kiblnd_rx_complete(kib_rx_t *rx, int status, int nob)
+kiblnd_rx_complete(struct kib_rx *rx, int status, int nob)
{
- kib_msg_t *msg = rx->rx_msg;
- kib_conn_t *conn = rx->rx_conn;
+ struct kib_msg *msg = rx->rx_msg;
+ struct kib_conn *conn = rx->rx_conn;
lnet_ni_t *ni = conn->ibc_peer->ibp_ni;
- kib_net_t *net = ni->ni_data;
+ struct kib_net *net = ni->ni_data;
int rc;
int err = -EIO;
}
static int
-kiblnd_fmr_map_tx(kib_net_t *net, kib_tx_t *tx, kib_rdma_desc_t *rd, __u32 nob)
+kiblnd_fmr_map_tx(struct kib_net *net, struct kib_tx *tx, struct kib_rdma_desc *rd, __u32 nob)
{
- kib_hca_dev_t *hdev;
- kib_fmr_poolset_t *fps;
+ struct kib_hca_dev *hdev;
+ struct kib_fmr_poolset *fps;
int cpt;
int rc;
return 0;
}
-static void kiblnd_unmap_tx(lnet_ni_t *ni, kib_tx_t *tx)
+static void kiblnd_unmap_tx(lnet_ni_t *ni, struct kib_tx *tx)
{
- kib_net_t *net = ni->ni_data;
+ struct kib_net *net = ni->ni_data;
LASSERT(net);
}
}
-static int kiblnd_map_tx(lnet_ni_t *ni, kib_tx_t *tx, kib_rdma_desc_t *rd,
+static int kiblnd_map_tx(lnet_ni_t *ni, struct kib_tx *tx, struct kib_rdma_desc *rd,
int nfrags)
{
- kib_net_t *net = ni->ni_data;
- kib_hca_dev_t *hdev = net->ibn_dev->ibd_hdev;
+ struct kib_net *net = ni->ni_data;
+ struct kib_hca_dev *hdev = net->ibn_dev->ibd_hdev;
struct ib_mr *mr = NULL;
__u32 nob;
int i;
}
static int
-kiblnd_setup_rd_iov(lnet_ni_t *ni, kib_tx_t *tx, kib_rdma_desc_t *rd,
+kiblnd_setup_rd_iov(lnet_ni_t *ni, struct kib_tx *tx, struct kib_rdma_desc *rd,
unsigned int niov, struct kvec *iov, int offset, int nob)
{
- kib_net_t *net = ni->ni_data;
+ struct kib_net *net = ni->ni_data;
struct page *page;
struct scatterlist *sg;
unsigned long vaddr;
}
static int
-kiblnd_setup_rd_kiov(lnet_ni_t *ni, kib_tx_t *tx, kib_rdma_desc_t *rd,
+kiblnd_setup_rd_kiov(lnet_ni_t *ni, struct kib_tx *tx, struct kib_rdma_desc *rd,
int nkiov, lnet_kiov_t *kiov, int offset, int nob)
{
- kib_net_t *net = ni->ni_data;
+ struct kib_net *net = ni->ni_data;
struct scatterlist *sg;
int fragnob;
}
static int
-kiblnd_post_tx_locked(kib_conn_t *conn, kib_tx_t *tx, int credit)
+kiblnd_post_tx_locked(struct kib_conn *conn, struct kib_tx *tx, int credit)
__must_hold(&conn->ibc_lock)
{
- kib_msg_t *msg = tx->tx_msg;
- kib_peer_t *peer = conn->ibc_peer;
+ struct kib_msg *msg = tx->tx_msg;
+ struct kib_peer *peer = conn->ibc_peer;
struct lnet_ni *ni = peer->ibp_ni;
int ver = conn->ibc_version;
int rc;
}
static void
-kiblnd_check_sends(kib_conn_t *conn)
+kiblnd_check_sends(struct kib_conn *conn)
{
int ver = conn->ibc_version;
lnet_ni_t *ni = conn->ibc_peer->ibp_ni;
- kib_tx_t *tx;
+ struct kib_tx *tx;
/* Don't send anything until after the connection is established */
if (conn->ibc_state < IBLND_CONN_ESTABLISHED) {
while (conn->ibc_reserved_credits > 0 &&
!list_empty(&conn->ibc_tx_queue_rsrvd)) {
tx = list_entry(conn->ibc_tx_queue_rsrvd.next,
- kib_tx_t, tx_list);
+ struct kib_tx, tx_list);
list_del(&tx->tx_list);
list_add_tail(&tx->tx_list, &conn->ibc_tx_queue);
conn->ibc_reserved_credits--;
if (!list_empty(&conn->ibc_tx_queue_nocred)) {
credit = 0;
tx = list_entry(conn->ibc_tx_queue_nocred.next,
- kib_tx_t, tx_list);
+ struct kib_tx, tx_list);
} else if (!list_empty(&conn->ibc_tx_noops)) {
LASSERT(!IBLND_OOB_CAPABLE(ver));
credit = 1;
tx = list_entry(conn->ibc_tx_noops.next,
- kib_tx_t, tx_list);
+ struct kib_tx, tx_list);
} else if (!list_empty(&conn->ibc_tx_queue)) {
credit = 1;
tx = list_entry(conn->ibc_tx_queue.next,
- kib_tx_t, tx_list);
+ struct kib_tx, tx_list);
} else {
break;
}
}
static void
-kiblnd_tx_complete(kib_tx_t *tx, int status)
+kiblnd_tx_complete(struct kib_tx *tx, int status)
{
int failed = (status != IB_WC_SUCCESS);
- kib_conn_t *conn = tx->tx_conn;
+ struct kib_conn *conn = tx->tx_conn;
int idle;
LASSERT(tx->tx_sending > 0);
}
static void
-kiblnd_init_tx_msg(lnet_ni_t *ni, kib_tx_t *tx, int type, int body_nob)
+kiblnd_init_tx_msg(lnet_ni_t *ni, struct kib_tx *tx, int type, int body_nob)
{
- kib_hca_dev_t *hdev = tx->tx_pool->tpo_hdev;
+ struct kib_hca_dev *hdev = tx->tx_pool->tpo_hdev;
struct ib_sge *sge = &tx->tx_sge[tx->tx_nwrq];
struct ib_rdma_wr *wrq = &tx->tx_wrq[tx->tx_nwrq];
- int nob = offsetof(kib_msg_t, ibm_u) + body_nob;
+ int nob = offsetof(struct kib_msg, ibm_u) + body_nob;
struct ib_mr *mr = hdev->ibh_mrs;
LASSERT(tx->tx_nwrq >= 0);
}
static int
-kiblnd_init_rdma(kib_conn_t *conn, kib_tx_t *tx, int type,
- int resid, kib_rdma_desc_t *dstrd, __u64 dstcookie)
+kiblnd_init_rdma(struct kib_conn *conn, struct kib_tx *tx, int type,
+ int resid, struct kib_rdma_desc *dstrd, __u64 dstcookie)
{
- kib_msg_t *ibmsg = tx->tx_msg;
- kib_rdma_desc_t *srcrd = tx->tx_rd;
+ struct kib_msg *ibmsg = tx->tx_msg;
+ struct kib_rdma_desc *srcrd = tx->tx_rd;
struct ib_sge *sge = &tx->tx_sge[0];
struct ib_rdma_wr *wrq, *next;
int rc = resid;
ibmsg->ibm_u.completion.ibcm_status = rc;
ibmsg->ibm_u.completion.ibcm_cookie = dstcookie;
kiblnd_init_tx_msg(conn->ibc_peer->ibp_ni, tx,
- type, sizeof(kib_completion_msg_t));
+ type, sizeof(struct kib_completion_msg));
return rc;
}
static void
-kiblnd_queue_tx_locked(kib_tx_t *tx, kib_conn_t *conn)
+kiblnd_queue_tx_locked(struct kib_tx *tx, struct kib_conn *conn)
{
struct list_head *q;
}
static void
-kiblnd_queue_tx(kib_tx_t *tx, kib_conn_t *conn)
+kiblnd_queue_tx(struct kib_tx *tx, struct kib_conn *conn)
{
spin_lock(&conn->ibc_lock);
kiblnd_queue_tx_locked(tx, conn);
}
static void
-kiblnd_connect_peer(kib_peer_t *peer)
+kiblnd_connect_peer(struct kib_peer *peer)
{
struct rdma_cm_id *cmid;
- kib_dev_t *dev;
- kib_net_t *net = peer->ibp_ni->ni_data;
+ struct kib_dev *dev;
+ struct kib_net *net = peer->ibp_ni->ni_data;
struct sockaddr_in srcaddr;
struct sockaddr_in dstaddr;
int rc;
}
bool
-kiblnd_reconnect_peer(kib_peer_t *peer)
+kiblnd_reconnect_peer(struct kib_peer *peer)
{
rwlock_t *glock = &kiblnd_data.kib_global_lock;
char *reason = NULL;
}
void
-kiblnd_launch_tx(lnet_ni_t *ni, kib_tx_t *tx, lnet_nid_t nid)
+kiblnd_launch_tx(lnet_ni_t *ni, struct kib_tx *tx, lnet_nid_t nid)
{
- kib_peer_t *peer;
- kib_peer_t *peer2;
- kib_conn_t *conn;
+ struct kib_peer *peer;
+ struct kib_peer *peer2;
+ struct kib_conn *conn;
rwlock_t *g_lock = &kiblnd_data.kib_global_lock;
unsigned long flags;
int rc;
peer->ibp_connecting = 1;
/* always called with a ref on ni, which prevents ni being shutdown */
- LASSERT(!((kib_net_t *)ni->ni_data)->ibn_shutdown);
+ LASSERT(!((struct kib_net *)ni->ni_data)->ibn_shutdown);
if (tx)
list_add_tail(&tx->tx_list, &peer->ibp_tx_queue);
lnet_kiov_t *payload_kiov = lntmsg->msg_kiov;
unsigned int payload_offset = lntmsg->msg_offset;
unsigned int payload_nob = lntmsg->msg_len;
- kib_msg_t *ibmsg;
- kib_rdma_desc_t *rd;
- kib_tx_t *tx;
+ struct kib_msg *ibmsg;
+ struct kib_rdma_desc *rd;
+ struct kib_tx *tx;
int nob;
int rc;
break; /* send IMMEDIATE */
/* is the REPLY message too small for RDMA? */
- nob = offsetof(kib_msg_t, ibm_u.immediate.ibim_payload[lntmsg->msg_md->md_length]);
+ nob = offsetof(struct kib_msg, ibm_u.immediate.ibim_payload[lntmsg->msg_md->md_length]);
if (nob <= IBLND_MSG_SIZE)
break; /* send IMMEDIATE */
return -EIO;
}
- nob = offsetof(kib_get_msg_t, ibgm_rd.rd_frags[rd->rd_nfrags]);
+ nob = offsetof(struct kib_get_msg, ibgm_rd.rd_frags[rd->rd_nfrags]);
ibmsg->ibm_u.get.ibgm_cookie = tx->tx_cookie;
ibmsg->ibm_u.get.ibgm_hdr = *hdr;
case LNET_MSG_REPLY:
case LNET_MSG_PUT:
/* Is the payload small enough not to need RDMA? */
- nob = offsetof(kib_msg_t, ibm_u.immediate.ibim_payload[payload_nob]);
+ nob = offsetof(struct kib_msg, ibm_u.immediate.ibim_payload[payload_nob]);
if (nob <= IBLND_MSG_SIZE)
break; /* send IMMEDIATE */
ibmsg = tx->tx_msg;
ibmsg->ibm_u.putreq.ibprm_hdr = *hdr;
ibmsg->ibm_u.putreq.ibprm_cookie = tx->tx_cookie;
- kiblnd_init_tx_msg(ni, tx, IBLND_MSG_PUT_REQ, sizeof(kib_putreq_msg_t));
+ kiblnd_init_tx_msg(ni, tx, IBLND_MSG_PUT_REQ, sizeof(struct kib_putreq_msg));
tx->tx_lntmsg[0] = lntmsg; /* finalise lntmsg on completion */
tx->tx_waiting = 1; /* waiting for PUT_{ACK,NAK} */
/* send IMMEDIATE */
- LASSERT(offsetof(kib_msg_t, ibm_u.immediate.ibim_payload[payload_nob])
+ LASSERT(offsetof(struct kib_msg, ibm_u.immediate.ibim_payload[payload_nob])
<= IBLND_MSG_SIZE);
tx = kiblnd_get_idle_tx(ni, target.nid);
if (payload_kiov)
lnet_copy_kiov2flat(IBLND_MSG_SIZE, ibmsg,
- offsetof(kib_msg_t, ibm_u.immediate.ibim_payload),
+ offsetof(struct kib_msg, ibm_u.immediate.ibim_payload),
payload_niov, payload_kiov,
payload_offset, payload_nob);
else
lnet_copy_iov2flat(IBLND_MSG_SIZE, ibmsg,
- offsetof(kib_msg_t, ibm_u.immediate.ibim_payload),
+ offsetof(struct kib_msg, ibm_u.immediate.ibim_payload),
payload_niov, payload_iov,
payload_offset, payload_nob);
- nob = offsetof(kib_immediate_msg_t, ibim_payload[payload_nob]);
+ nob = offsetof(struct kib_immediate_msg, ibim_payload[payload_nob]);
kiblnd_init_tx_msg(ni, tx, IBLND_MSG_IMMEDIATE, nob);
tx->tx_lntmsg[0] = lntmsg; /* finalise lntmsg on completion */
}
static void
-kiblnd_reply(lnet_ni_t *ni, kib_rx_t *rx, lnet_msg_t *lntmsg)
+kiblnd_reply(lnet_ni_t *ni, struct kib_rx *rx, lnet_msg_t *lntmsg)
{
lnet_process_id_t target = lntmsg->msg_target;
unsigned int niov = lntmsg->msg_niov;
lnet_kiov_t *kiov = lntmsg->msg_kiov;
unsigned int offset = lntmsg->msg_offset;
unsigned int nob = lntmsg->msg_len;
- kib_tx_t *tx;
+ struct kib_tx *tx;
int rc;
tx = kiblnd_get_idle_tx(ni, rx->rx_conn->ibc_peer->ibp_nid);
unsigned int niov, struct kvec *iov, lnet_kiov_t *kiov,
unsigned int offset, unsigned int mlen, unsigned int rlen)
{
- kib_rx_t *rx = private;
- kib_msg_t *rxmsg = rx->rx_msg;
- kib_conn_t *conn = rx->rx_conn;
- kib_tx_t *tx;
+ struct kib_rx *rx = private;
+ struct kib_msg *rxmsg = rx->rx_msg;
+ struct kib_conn *conn = rx->rx_conn;
+ struct kib_tx *tx;
int nob;
int post_credit = IBLND_POSTRX_PEER_CREDIT;
int rc = 0;
LBUG();
case IBLND_MSG_IMMEDIATE:
- nob = offsetof(kib_msg_t, ibm_u.immediate.ibim_payload[rlen]);
+ nob = offsetof(struct kib_msg, ibm_u.immediate.ibim_payload[rlen]);
if (nob > rx->rx_nob) {
CERROR("Immediate message from %s too big: %d(%d)\n",
libcfs_nid2str(rxmsg->ibm_u.immediate.ibim_hdr.src_nid),
if (kiov)
lnet_copy_flat2kiov(niov, kiov, offset,
IBLND_MSG_SIZE, rxmsg,
- offsetof(kib_msg_t, ibm_u.immediate.ibim_payload),
+ offsetof(struct kib_msg, ibm_u.immediate.ibim_payload),
mlen);
else
lnet_copy_flat2iov(niov, iov, offset,
IBLND_MSG_SIZE, rxmsg,
- offsetof(kib_msg_t, ibm_u.immediate.ibim_payload),
+ offsetof(struct kib_msg, ibm_u.immediate.ibim_payload),
mlen);
lnet_finalize(ni, lntmsg, 0);
break;
case IBLND_MSG_PUT_REQ: {
- kib_msg_t *txmsg;
- kib_rdma_desc_t *rd;
+ struct kib_msg *txmsg;
+ struct kib_rdma_desc *rd;
if (!mlen) {
lnet_finalize(ni, lntmsg, 0);
break;
}
- nob = offsetof(kib_putack_msg_t, ibpam_rd.rd_frags[rd->rd_nfrags]);
+ nob = offsetof(struct kib_putack_msg, ibpam_rd.rd_frags[rd->rd_nfrags]);
txmsg->ibm_u.putack.ibpam_src_cookie = rxmsg->ibm_u.putreq.ibprm_cookie;
txmsg->ibm_u.putack.ibpam_dst_cookie = tx->tx_cookie;
}
static void
-kiblnd_peer_alive(kib_peer_t *peer)
+kiblnd_peer_alive(struct kib_peer *peer)
{
/* This is racy, but everyone's only writing cfs_time_current() */
peer->ibp_last_alive = cfs_time_current();
}
static void
-kiblnd_peer_notify(kib_peer_t *peer)
+kiblnd_peer_notify(struct kib_peer *peer)
{
int error = 0;
unsigned long last_alive = 0;
}
void
-kiblnd_close_conn_locked(kib_conn_t *conn, int error)
+kiblnd_close_conn_locked(struct kib_conn *conn, int error)
{
/*
* This just does the immediate housekeeping. 'error' is zero for a
* already dealing with it (either to set it up or tear it down).
* Caller holds kib_global_lock exclusively in irq context
*/
- kib_peer_t *peer = conn->ibc_peer;
- kib_dev_t *dev;
+ struct kib_peer *peer = conn->ibc_peer;
+ struct kib_dev *dev;
unsigned long flags;
LASSERT(error || conn->ibc_state >= IBLND_CONN_ESTABLISHED);
list_empty(&conn->ibc_active_txs) ? "" : "(waiting)");
}
- dev = ((kib_net_t *)peer->ibp_ni->ni_data)->ibn_dev;
+ dev = ((struct kib_net *)peer->ibp_ni->ni_data)->ibn_dev;
list_del(&conn->ibc_list);
/* connd (see below) takes over ibc_list's ref */
}
void
-kiblnd_close_conn(kib_conn_t *conn, int error)
+kiblnd_close_conn(struct kib_conn *conn, int error)
{
unsigned long flags;
}
static void
-kiblnd_handle_early_rxs(kib_conn_t *conn)
+kiblnd_handle_early_rxs(struct kib_conn *conn)
{
unsigned long flags;
- kib_rx_t *rx;
- kib_rx_t *tmp;
+ struct kib_rx *rx;
+ struct kib_rx *tmp;
LASSERT(!in_interrupt());
LASSERT(conn->ibc_state >= IBLND_CONN_ESTABLISHED);
}
static void
-kiblnd_abort_txs(kib_conn_t *conn, struct list_head *txs)
+kiblnd_abort_txs(struct kib_conn *conn, struct list_head *txs)
{
LIST_HEAD(zombies);
struct list_head *tmp;
struct list_head *nxt;
- kib_tx_t *tx;
+ struct kib_tx *tx;
spin_lock(&conn->ibc_lock);
list_for_each_safe(tmp, nxt, txs) {
- tx = list_entry(tmp, kib_tx_t, tx_list);
+ tx = list_entry(tmp, struct kib_tx, tx_list);
if (txs == &conn->ibc_active_txs) {
LASSERT(!tx->tx_queued);
}
static void
-kiblnd_finalise_conn(kib_conn_t *conn)
+kiblnd_finalise_conn(struct kib_conn *conn)
{
LASSERT(!in_interrupt());
LASSERT(conn->ibc_state > IBLND_CONN_INIT);
}
static void
-kiblnd_peer_connect_failed(kib_peer_t *peer, int active, int error)
+kiblnd_peer_connect_failed(struct kib_peer *peer, int active, int error)
{
LIST_HEAD(zombies);
unsigned long flags;
}
static void
-kiblnd_connreq_done(kib_conn_t *conn, int status)
+kiblnd_connreq_done(struct kib_conn *conn, int status)
{
- kib_peer_t *peer = conn->ibc_peer;
- kib_tx_t *tx;
- kib_tx_t *tmp;
+ struct kib_peer *peer = conn->ibc_peer;
+ struct kib_tx *tx;
+ struct kib_tx *tmp;
struct list_head txs;
unsigned long flags;
int active;
}
static void
-kiblnd_reject(struct rdma_cm_id *cmid, kib_rej_t *rej)
+kiblnd_reject(struct rdma_cm_id *cmid, struct kib_rej *rej)
{
int rc;
kiblnd_passive_connect(struct rdma_cm_id *cmid, void *priv, int priv_nob)
{
rwlock_t *g_lock = &kiblnd_data.kib_global_lock;
- kib_msg_t *reqmsg = priv;
- kib_msg_t *ackmsg;
- kib_dev_t *ibdev;
- kib_peer_t *peer;
- kib_peer_t *peer2;
- kib_conn_t *conn;
+ struct kib_msg *reqmsg = priv;
+ struct kib_msg *ackmsg;
+ struct kib_dev *ibdev;
+ struct kib_peer *peer;
+ struct kib_peer *peer2;
+ struct kib_conn *conn;
lnet_ni_t *ni = NULL;
- kib_net_t *net = NULL;
+ struct kib_net *net = NULL;
lnet_nid_t nid;
struct rdma_conn_param cp;
- kib_rej_t rej;
+ struct kib_rej rej;
int version = IBLND_MSG_VERSION;
unsigned long flags;
int rc;
LASSERT(!in_interrupt());
/* cmid inherits 'context' from the corresponding listener id */
- ibdev = (kib_dev_t *)cmid->context;
+ ibdev = (struct kib_dev *)cmid->context;
LASSERT(ibdev);
memset(&rej, 0, sizeof(rej));
goto failed;
}
- if (priv_nob < offsetof(kib_msg_t, ibm_type)) {
+ if (priv_nob < offsetof(struct kib_msg, ibm_type)) {
CERROR("Short connection request\n");
goto failed;
}
ni = lnet_net2ni(LNET_NIDNET(reqmsg->ibm_dstnid));
if (ni) {
- net = (kib_net_t *)ni->ni_data;
+ net = (struct kib_net *)ni->ni_data;
rej.ibr_incarnation = net->ibn_incarnation;
}
}
static void
-kiblnd_check_reconnect(kib_conn_t *conn, int version,
- __u64 incarnation, int why, kib_connparams_t *cp)
+kiblnd_check_reconnect(struct kib_conn *conn, int version,
+ __u64 incarnation, int why, struct kib_connparams *cp)
{
rwlock_t *glock = &kiblnd_data.kib_global_lock;
- kib_peer_t *peer = conn->ibc_peer;
+ struct kib_peer *peer = conn->ibc_peer;
char *reason;
int msg_size = IBLND_MSG_SIZE;
int frag_num = -1;
}
static void
-kiblnd_rejected(kib_conn_t *conn, int reason, void *priv, int priv_nob)
+kiblnd_rejected(struct kib_conn *conn, int reason, void *priv, int priv_nob)
{
- kib_peer_t *peer = conn->ibc_peer;
+ struct kib_peer *peer = conn->ibc_peer;
LASSERT(!in_interrupt());
LASSERT(conn->ibc_state == IBLND_CONN_ACTIVE_CONNECT);
break;
case IB_CM_REJ_CONSUMER_DEFINED:
- if (priv_nob >= offsetof(kib_rej_t, ibr_padding)) {
- kib_rej_t *rej = priv;
- kib_connparams_t *cp = NULL;
+ if (priv_nob >= offsetof(struct kib_rej, ibr_padding)) {
+ struct kib_rej *rej = priv;
+ struct kib_connparams *cp = NULL;
int flip = 0;
__u64 incarnation = -1;
flip = 1;
}
- if (priv_nob >= sizeof(kib_rej_t) &&
+ if (priv_nob >= sizeof(struct kib_rej) &&
rej->ibr_version > IBLND_MSG_VERSION_1) {
/*
* priv_nob is always 148 in current version
}
static void
-kiblnd_check_connreply(kib_conn_t *conn, void *priv, int priv_nob)
+kiblnd_check_connreply(struct kib_conn *conn, void *priv, int priv_nob)
{
- kib_peer_t *peer = conn->ibc_peer;
+ struct kib_peer *peer = conn->ibc_peer;
lnet_ni_t *ni = peer->ibp_ni;
- kib_net_t *net = ni->ni_data;
- kib_msg_t *msg = priv;
+ struct kib_net *net = ni->ni_data;
+ struct kib_msg *msg = priv;
int ver = conn->ibc_version;
int rc = kiblnd_unpack_msg(msg, priv_nob);
unsigned long flags;
static int
kiblnd_active_connect(struct rdma_cm_id *cmid)
{
- kib_peer_t *peer = (kib_peer_t *)cmid->context;
- kib_conn_t *conn;
- kib_msg_t *msg;
+ struct kib_peer *peer = (struct kib_peer *)cmid->context;
+ struct kib_conn *conn;
+ struct kib_msg *msg;
struct rdma_conn_param cp;
int version;
__u64 incarnation;
int
kiblnd_cm_callback(struct rdma_cm_id *cmid, struct rdma_cm_event *event)
{
- kib_peer_t *peer;
- kib_conn_t *conn;
+ struct kib_peer *peer;
+ struct kib_conn *conn;
int rc;
switch (event->event) {
return rc;
case RDMA_CM_EVENT_ADDR_ERROR:
- peer = (kib_peer_t *)cmid->context;
+ peer = (struct kib_peer *)cmid->context;
CNETERR("%s: ADDR ERROR %d\n",
libcfs_nid2str(peer->ibp_nid), event->status);
kiblnd_peer_connect_failed(peer, 1, -EHOSTUNREACH);
return -EHOSTUNREACH; /* rc destroys cmid */
case RDMA_CM_EVENT_ADDR_RESOLVED:
- peer = (kib_peer_t *)cmid->context;
+ peer = (struct kib_peer *)cmid->context;
CDEBUG(D_NET, "%s Addr resolved: %d\n",
libcfs_nid2str(peer->ibp_nid), event->status);
return rc; /* rc destroys cmid */
case RDMA_CM_EVENT_ROUTE_ERROR:
- peer = (kib_peer_t *)cmid->context;
+ peer = (struct kib_peer *)cmid->context;
CNETERR("%s: ROUTE ERROR %d\n",
libcfs_nid2str(peer->ibp_nid), event->status);
kiblnd_peer_connect_failed(peer, 1, -EHOSTUNREACH);
return -EHOSTUNREACH; /* rc destroys cmid */
case RDMA_CM_EVENT_ROUTE_RESOLVED:
- peer = (kib_peer_t *)cmid->context;
+ peer = (struct kib_peer *)cmid->context;
CDEBUG(D_NET, "%s Route resolved: %d\n",
libcfs_nid2str(peer->ibp_nid), event->status);
return event->status; /* rc destroys cmid */
case RDMA_CM_EVENT_UNREACHABLE:
- conn = (kib_conn_t *)cmid->context;
+ conn = (struct kib_conn *)cmid->context;
LASSERT(conn->ibc_state == IBLND_CONN_ACTIVE_CONNECT ||
conn->ibc_state == IBLND_CONN_PASSIVE_WAIT);
CNETERR("%s: UNREACHABLE %d\n",
return 0;
case RDMA_CM_EVENT_CONNECT_ERROR:
- conn = (kib_conn_t *)cmid->context;
+ conn = (struct kib_conn *)cmid->context;
LASSERT(conn->ibc_state == IBLND_CONN_ACTIVE_CONNECT ||
conn->ibc_state == IBLND_CONN_PASSIVE_WAIT);
CNETERR("%s: CONNECT ERROR %d\n",
return 0;
case RDMA_CM_EVENT_REJECTED:
- conn = (kib_conn_t *)cmid->context;
+ conn = (struct kib_conn *)cmid->context;
switch (conn->ibc_state) {
default:
LBUG();
return 0;
case RDMA_CM_EVENT_ESTABLISHED:
- conn = (kib_conn_t *)cmid->context;
+ conn = (struct kib_conn *)cmid->context;
switch (conn->ibc_state) {
default:
LBUG();
CDEBUG(D_NET, "Ignore TIMEWAIT_EXIT event\n");
return 0;
case RDMA_CM_EVENT_DISCONNECTED:
- conn = (kib_conn_t *)cmid->context;
+ conn = (struct kib_conn *)cmid->context;
if (conn->ibc_state < IBLND_CONN_ESTABLISHED) {
CERROR("%s DISCONNECTED\n",
libcfs_nid2str(conn->ibc_peer->ibp_nid));
}
static int
-kiblnd_check_txs_locked(kib_conn_t *conn, struct list_head *txs)
+kiblnd_check_txs_locked(struct kib_conn *conn, struct list_head *txs)
{
- kib_tx_t *tx;
+ struct kib_tx *tx;
struct list_head *ttmp;
list_for_each(ttmp, txs) {
- tx = list_entry(ttmp, kib_tx_t, tx_list);
+ tx = list_entry(ttmp, struct kib_tx, tx_list);
if (txs != &conn->ibc_active_txs) {
LASSERT(tx->tx_queued);
}
static int
-kiblnd_conn_timed_out_locked(kib_conn_t *conn)
+kiblnd_conn_timed_out_locked(struct kib_conn *conn)
{
return kiblnd_check_txs_locked(conn, &conn->ibc_tx_queue) ||
kiblnd_check_txs_locked(conn, &conn->ibc_tx_noops) ||
LIST_HEAD(checksends);
struct list_head *peers = &kiblnd_data.kib_peers[idx];
struct list_head *ptmp;
- kib_peer_t *peer;
- kib_conn_t *conn;
- kib_conn_t *temp;
- kib_conn_t *tmp;
+ struct kib_peer *peer;
+ struct kib_conn *conn;
+ struct kib_conn *temp;
+ struct kib_conn *tmp;
struct list_head *ctmp;
unsigned long flags;
read_lock_irqsave(&kiblnd_data.kib_global_lock, flags);
list_for_each(ptmp, peers) {
- peer = list_entry(ptmp, kib_peer_t, ibp_list);
+ peer = list_entry(ptmp, struct kib_peer, ibp_list);
list_for_each(ctmp, &peer->ibp_conns) {
int timedout;
int sendnoop;
- conn = list_entry(ctmp, kib_conn_t, ibc_list);
+ conn = list_entry(ctmp, struct kib_conn, ibc_list);
LASSERT(conn->ibc_state == IBLND_CONN_ESTABLISHED);
}
static void
-kiblnd_disconnect_conn(kib_conn_t *conn)
+kiblnd_disconnect_conn(struct kib_conn *conn)
{
LASSERT(!in_interrupt());
LASSERT(current == kiblnd_data.kib_connd);
spinlock_t *lock= &kiblnd_data.kib_connd_lock;
wait_queue_t wait;
unsigned long flags;
- kib_conn_t *conn;
+ struct kib_conn *conn;
int timeout;
int i;
int dropped_lock;
dropped_lock = 0;
if (!list_empty(&kiblnd_data.kib_connd_zombies)) {
- kib_peer_t *peer = NULL;
+ struct kib_peer *peer = NULL;
conn = list_entry(kiblnd_data.kib_connd_zombies.next,
- kib_conn_t, ibc_list);
+ struct kib_conn, ibc_list);
list_del(&conn->ibc_list);
if (conn->ibc_reconnect) {
peer = conn->ibc_peer;
if (!list_empty(&kiblnd_data.kib_connd_conns)) {
conn = list_entry(kiblnd_data.kib_connd_conns.next,
- kib_conn_t, ibc_list);
+ struct kib_conn, ibc_list);
list_del(&conn->ibc_list);
spin_unlock_irqrestore(lock, flags);
break;
conn = list_entry(kiblnd_data.kib_reconn_list.next,
- kib_conn_t, ibc_list);
+ struct kib_conn, ibc_list);
list_del(&conn->ibc_list);
spin_unlock_irqrestore(lock, flags);
void
kiblnd_qp_event(struct ib_event *event, void *arg)
{
- kib_conn_t *conn = arg;
+ struct kib_conn *conn = arg;
switch (event->event) {
case IB_EVENT_COMM_EST:
* occurred. But in this case, !ibc_nrx && !ibc_nsends_posted
* and this CQ is about to be destroyed so I NOOP.
*/
- kib_conn_t *conn = arg;
+ struct kib_conn *conn = arg;
struct kib_sched_info *sched = conn->ibc_sched;
unsigned long flags;
void
kiblnd_cq_event(struct ib_event *event, void *arg)
{
- kib_conn_t *conn = arg;
+ struct kib_conn *conn = arg;
CERROR("%s: async CQ event type %d\n",
libcfs_nid2str(conn->ibc_peer->ibp_nid), event->event);
{
long id = (long)arg;
struct kib_sched_info *sched;
- kib_conn_t *conn;
+ struct kib_conn *conn;
wait_queue_t wait;
unsigned long flags;
struct ib_wc wc;
did_something = 0;
if (!list_empty(&sched->ibs_conns)) {
- conn = list_entry(sched->ibs_conns.next, kib_conn_t,
+ conn = list_entry(sched->ibs_conns.next, struct kib_conn,
ibc_sched_list);
/* take over kib_sched_conns' ref on conn... */
LASSERT(conn->ibc_scheduled);
kiblnd_failover_thread(void *arg)
{
rwlock_t *glock = &kiblnd_data.kib_global_lock;
- kib_dev_t *dev;
+ struct kib_dev *dev;
wait_queue_t wait;
unsigned long flags;
int rc;
module_param(use_privileged_port, int, 0644);
MODULE_PARM_DESC(use_privileged_port, "use privileged port when initiating connection");
-kib_tunables_t kiblnd_tunables = {
+struct kib_tunables kiblnd_tunables = {
.kib_dev_failover = &dev_failover,
.kib_service = &service,
.kib_cksum = &cksum,
projects / openwrt / staging / blogic.git / commitdiff