Changeset 130fa35 in rtems-libbsd

Timestamp:

Jun 27, 2016, 3:09:04 AM (3 years ago)

Author:

Chris Johns <chrisj@…>

Branches:

afaeccc05a556f6aa25ba044a7e49d6aa634a59e, freebsd-9.3, master

Children:

b23da31

Parents:

a0e49f9

git-author:

Chris Johns <chrisj@…> (06/27/16 03:09:04)

git-committer:

Chris Johns <chrisj@…> (06/27/16 03:32:24)

Message:

Make the domain allocation size global to allow it to set in tests.

Some BSPs with multiple NIC locked in the tests due to not enough
memory. This provides a simple per BSP way to increase the memory
size.

Location:

rtemsbsd

Files:

• include/rtems/bsd/bsd.h (modified) (1 diff)
• rtems/rtems-bsd-get-allocator-domain-size.c (modified) (2 diffs)

rtemsbsd/include/rtems/bsd/bsd.h

@@ -113 +113 @@
 
 /**
+ * @brief The size for the page/mbufs default allocator domain.
+ *
+ * Applications may set this value to change the value returned by the default.
+ */
+extern uintptr_t rtems_bsd_allocator_domain_page_mbuf_size;
+
+/**
  * @brief Returns the size for a specific allocator domain.
  *

rtemsbsd/rtems/rtems-bsd-get-allocator-domain-size.c

@@ -40 +40 @@
 #include <rtems/bsd/bsd.h>
 
+uintptr_t rtems_bsd_allocator_domain_page_mbuf_size = 8 * 1024 * 1024;
+
 uintptr_t
 rtems_bsd_get_allocator_domain_size(rtems_bsd_allocator_domain domain)
@@ -48 +50 @@
                 case RTEMS_BSD_ALLOCATOR_DOMAIN_PAGE:
                 case RTEMS_BSD_ALLOCATOR_DOMAIN_MBUF:
-                        size = 8 * 1024 * 1024;
+                        size = rtems_bsd_allocator_domain_page_mbuf_size;
                         break;
                 default: