diff options
Diffstat (limited to 'rtemsbsd/include/rtems/bsd/bsd.h')
| -rwxr-xr-x | rtemsbsd/include/rtems/bsd/bsd.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/rtemsbsd/include/rtems/bsd/bsd.h b/rtemsbsd/include/rtems/bsd/bsd.h index cec14ac4..d5decbf2 100755 --- a/rtemsbsd/include/rtems/bsd/bsd.h +++ b/rtemsbsd/include/rtems/bsd/bsd.h @@ -58,6 +58,12 @@ extern "C" { */ #define RTEMS_BSD_ALLOCATOR_DOMAIN_PAGE_MBUF_DEFAULT (8 * 1024 * 1024) +/* + * The default block IO buffer memory size. Do not change, use + * RTEMS_BSD_CONFIG_DOMAIN_BIO_SIZE to override for your application. + */ +#define RTEMS_BSD_ALLOCATOR_DOMAIN_BIO_DEFAULT (4 * 1024 * 1024) + typedef enum { RTEMS_BSD_RES_IRQ = 1, RTEMS_BSD_RES_MEMORY = 3 @@ -165,6 +171,7 @@ size_t rtems_bsd_get_task_stack_size(const char *name); typedef enum { RTEMS_BSD_ALLOCATOR_DOMAIN_PAGE, RTEMS_BSD_ALLOCATOR_DOMAIN_MBUF, + RTEMS_BSD_ALLOCATOR_DOMAIN_BIO, RTEMS_BSD_ALLOCATOR_DOMAIN_MALLOC } rtems_bsd_allocator_domain; @@ -176,6 +183,13 @@ typedef enum { extern uintptr_t rtems_bsd_allocator_domain_page_mbuf_size; /** + * @brief The size for the block IO default buffer memory. + * + * Applications may set this value to change the value returned by the default. + */ +extern uintptr_t rtems_bsd_allocator_domain_bio_size; + +/** * @brief Returns the size for a specific allocator domain. * * Applications may provide their own implementation of this function. For |