diff options
| author | Roland Dreier <roland@eddore.topspincom.com> | 2005-08-18 13:39:31 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2005-08-26 20:37:37 -0700 |
| commit | 87b816706bb2b79fbaff8e0b8e279e783273383e (patch) | |
| tree | 94e9a87fd5cbf1f069cba4e8a766ef718d18e5e4 /drivers/infiniband/hw/mthca/mthca_provider.h | |
| parent | f520ba5aa48e2891c3fb3e364eeaaab4212c7c45 (diff) | |
[PATCH] IB/mthca: Factor out common queue alloc code
Clean up the allocation of memory for queues by factoring out the
common code into mthca_buf_alloc() and mthca_buf_free(). Now CQs and
QPs share the same queue allocation code, which we'll also use for SRQs.
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_provider.h')
| -rw-r--r-- | drivers/infiniband/hw/mthca/mthca_provider.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.h b/drivers/infiniband/hw/mthca/mthca_provider.h index 624651edf57..b95249ee46c 100644 --- a/drivers/infiniband/hw/mthca/mthca_provider.h +++ b/drivers/infiniband/hw/mthca/mthca_provider.h @@ -51,6 +51,11 @@ struct mthca_buf_list { DECLARE_PCI_UNMAP_ADDR(mapping) }; +union mthca_buf { + struct mthca_buf_list direct; + struct mthca_buf_list *page_list; +}; + struct mthca_uar { unsigned long pfn; int index; @@ -187,10 +192,7 @@ struct mthca_cq { __be32 *arm_db; int arm_sn; - union { - struct mthca_buf_list direct; - struct mthca_buf_list *page_list; - } queue; + union mthca_buf queue; struct mthca_mr mr; wait_queue_head_t wait; }; @@ -228,10 +230,7 @@ struct mthca_qp { int send_wqe_offset; u64 *wrid; - union { - struct mthca_buf_list direct; - struct mthca_buf_list *page_list; - } queue; + union mthca_buf queue; wait_queue_head_t wait; }; |