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Searched refs:INVALID_GRANT_REF (Results 1 – 8 of 8) sorted by relevance

/linux-6.6.21/drivers/net/
Dxen-netfront.c232 queue->grant_rx_ref[i] = INVALID_GRANT_REF; in xennet_get_rx_ref()
441 queue->grant_tx_ref[id] = INVALID_GRANT_REF; in xennet_tx_buf_gc()
1051 if (ref == INVALID_GRANT_REF) { in xennet_get_responses()
1432 queue->grant_tx_ref[i] = INVALID_GRANT_REF; in xennet_release_tx_bufs()
1453 if (ref == INVALID_GRANT_REF) in xennet_release_rx_bufs()
1463 queue->grant_rx_ref[id] = INVALID_GRANT_REF; in xennet_release_rx_bufs()
1804 if (ref != INVALID_GRANT_REF) in xennet_end_access()
1841 queue->tx_ring_ref = INVALID_GRANT_REF; in xennet_disconnect_backend()
1842 queue->rx_ring_ref = INVALID_GRANT_REF; in xennet_disconnect_backend()
1975 queue->tx_ring_ref = INVALID_GRANT_REF; in setup_netfront()
[all …]
/linux-6.6.21/drivers/xen/
Dxen-front-pgdir-shbuf.c78 return INVALID_GRANT_REF; in xen_front_pgdir_shbuf_get_dir_start()
137 if (buf->grefs[i] != INVALID_GRANT_REF) in xen_front_pgdir_shbuf_free()
Dgntdev-dmabuf.c527 if (refs[i] != INVALID_GRANT_REF) in dmabuf_imp_end_foreign_access()
555 gntdev_dmabuf->u.imp.refs[i] = INVALID_GRANT_REF; in dmabuf_imp_alloc_storage()
Dgntdev.c199 add->grants[i].ref = INVALID_GRANT_REF; in gntdev_alloc_map()
/linux-6.6.21/drivers/xen/xenbus/
Dxenbus_client.c422 grefs[i] = INVALID_GRANT_REF; in xenbus_setup_ring()
444 if (grefs[i] != INVALID_GRANT_REF) { in xenbus_teardown_ring()
446 grefs[i] = INVALID_GRANT_REF; in xenbus_teardown_ring()
/linux-6.6.21/drivers/block/
Dxen-blkfront.c330 gnt_list_entry->gref = INVALID_GRANT_REF; in fill_grant_buffer()
359 if (gnt_list_entry->gref != INVALID_GRANT_REF) in get_free_grant()
381 if (gnt_list_entry->gref != INVALID_GRANT_REF) in get_grant()
405 if (gnt_list_entry->gref != INVALID_GRANT_REF) in get_indirect_grant()
1232 if (persistent_gnt->gref != INVALID_GRANT_REF) { in blkif_free_ring()
1479 s->grants_used[i]->gref = INVALID_GRANT_REF; in blkif_completion()
1504 s->indirect_grants[i]->gref = INVALID_GRANT_REF; in blkif_completion()
2543 if (gnt_list_entry->gref == INVALID_GRANT_REF || in purge_persistent_grants()
2549 gnt_list_entry->gref = INVALID_GRANT_REF; in purge_persistent_grants()
/linux-6.6.21/include/xen/
Dgrant_table.h57 #define INVALID_GRANT_REF ((grant_ref_t)-1) macro
/linux-6.6.21/drivers/usb/host/
Dxen-hcd.c1114 info->conn_ring_ref = INVALID_GRANT_REF; in xenhcd_setup_rings()