diff options
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_memfree.h')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_memfree.h | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.h b/drivers/infiniband/hw/mthca/mthca_memfree.h index 6d42947e1dc..da9b8f9b884 100644 --- a/drivers/infiniband/hw/mthca/mthca_memfree.h +++ b/drivers/infiniband/hw/mthca/mthca_memfree.h @@ -30,15 +30,12 @@ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. - * - * $Id$ */ #ifndef MTHCA_MEMFREE_H #define MTHCA_MEMFREE_H #include <linux/list.h> -#include <linux/pci.h> #include <linux/mutex.h> #define MTHCA_ICM_CHUNK_LEN \ @@ -69,6 +66,7 @@ struct mthca_icm_table { int num_obj; int obj_size; int lowmem; + int coherent; struct mutex mutex; struct mthca_icm *icm[0]; }; @@ -82,17 +80,17 @@ struct mthca_icm_iter { struct mthca_dev; struct mthca_icm *mthca_alloc_icm(struct mthca_dev *dev, int npages, - gfp_t gfp_mask); -void mthca_free_icm(struct mthca_dev *dev, struct mthca_icm *icm); + gfp_t gfp_mask, int coherent); +void mthca_free_icm(struct mthca_dev *dev, struct mthca_icm *icm, int coherent); struct mthca_icm_table *mthca_alloc_icm_table(struct mthca_dev *dev, u64 virt, int obj_size, int nobj, int reserved, - int use_lowmem); + int use_lowmem, int use_coherent); void mthca_free_icm_table(struct mthca_dev *dev, struct mthca_icm_table *table); int mthca_table_get(struct mthca_dev *dev, struct mthca_icm_table *table, int obj); void mthca_table_put(struct mthca_dev *dev, struct mthca_icm_table *table, int obj); -void *mthca_table_find(struct mthca_icm_table *table, int obj); +void *mthca_table_find(struct mthca_icm_table *table, int obj, dma_addr_t *dma_handle); int mthca_table_get_range(struct mthca_dev *dev, struct mthca_icm_table *table, int start, int end); void mthca_table_put_range(struct mthca_dev *dev, struct mthca_icm_table *table, |