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path: root/drivers/infiniband/hw/ehca/ehca_main.c
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Diffstat (limited to 'drivers/infiniband/hw/ehca/ehca_main.c')
-rw-r--r--drivers/infiniband/hw/ehca/ehca_main.c20
1 files changed, 16 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index ce4e6eff4792..fab18a2c74a8 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -52,7 +52,7 @@
#include "ehca_tools.h"
#include "hcp_if.h"
-#define HCAD_VERSION "0027"
+#define HCAD_VERSION "0028"
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Christoph Raisch <raisch@de.ibm.com>");
@@ -506,6 +506,7 @@ static int ehca_init_device(struct ehca_shca *shca)
shca->ib_device.detach_mcast = ehca_detach_mcast;
shca->ib_device.process_mad = ehca_process_mad;
shca->ib_device.mmap = ehca_mmap;
+ shca->ib_device.dma_ops = &ehca_dma_mapping_ops;
if (EHCA_BMASK_GET(HCA_CAP_SRQ, shca->hca_cap)) {
shca->ib_device.uverbs_cmd_mask |=
@@ -1028,17 +1029,23 @@ static int __init ehca_module_init(void)
goto module_init1;
}
+ ret = ehca_create_busmap();
+ if (ret) {
+ ehca_gen_err("Cannot create busmap.");
+ goto module_init2;
+ }
+
ret = ibmebus_register_driver(&ehca_driver);
if (ret) {
ehca_gen_err("Cannot register eHCA device driver");
ret = -EINVAL;
- goto module_init2;
+ goto module_init3;
}
ret = register_memory_notifier(&ehca_mem_nb);
if (ret) {
ehca_gen_err("Failed registering memory add/remove notifier");
- goto module_init3;
+ goto module_init4;
}
if (ehca_poll_all_eqs != 1) {
@@ -1053,9 +1060,12 @@ static int __init ehca_module_init(void)
return 0;
-module_init3:
+module_init4:
ibmebus_unregister_driver(&ehca_driver);
+module_init3:
+ ehca_destroy_busmap();
+
module_init2:
ehca_destroy_slab_caches();
@@ -1073,6 +1083,8 @@ static void __exit ehca_module_exit(void)
unregister_memory_notifier(&ehca_mem_nb);
+ ehca_destroy_busmap();
+
ehca_destroy_slab_caches();
ehca_destroy_comp_pool();