diff options
Diffstat (limited to 'drivers/net/ehea/ehea_qmr.h')
| -rw-r--r-- | drivers/net/ehea/ehea_qmr.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/net/ehea/ehea_qmr.h b/drivers/net/ehea/ehea_qmr.h index c0eb3e03a10..b71f8452a5e 100644 --- a/drivers/net/ehea/ehea_qmr.h +++ b/drivers/net/ehea/ehea_qmr.h @@ -36,8 +36,14 @@ * page size of ehea hardware queues */ -#define EHEA_PAGESHIFT 12 -#define EHEA_PAGESIZE 4096UL +#define EHEA_PAGESHIFT 12 +#define EHEA_PAGESIZE (1UL << EHEA_PAGESHIFT) +#define EHEA_SECTSIZE (1UL << 24) +#define EHEA_PAGES_PER_SECTION (EHEA_SECTSIZE >> PAGE_SHIFT) + +#if (1UL << SECTION_SIZE_BITS) < EHEA_SECTSIZE +#error eHEA module can't work if kernel sectionsize < ehea sectionsize +#endif /* Some abbreviations used here: * @@ -372,4 +378,8 @@ int ehea_rem_mr(struct ehea_mr *mr); void ehea_error_data(struct ehea_adapter *adapter, u64 res_handle); +int ehea_create_busmap( void ); +void ehea_destroy_busmap( void ); +u64 ehea_map_vaddr(void *caddr); + #endif /* __EHEA_QMR_H__ */ |