diff options
Diffstat (limited to 'drivers/infiniband/ulp/srp/ib_srp.h')
| -rw-r--r-- | drivers/infiniband/ulp/srp/ib_srp.h | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/drivers/infiniband/ulp/srp/ib_srp.h b/drivers/infiniband/ulp/srp/ib_srp.h index 6fabcc2faf1f..6818cac0a3b7 100644 --- a/drivers/infiniband/ulp/srp/ib_srp.h +++ b/drivers/infiniband/ulp/srp/ib_srp.h @@ -44,7 +44,6 @@ #include <rdma/ib_verbs.h> #include <rdma/ib_sa.h> #include <rdma/ib_cm.h> -#include <rdma/ib_fmr_pool.h> #include <rdma/rdma_cm.h> enum { @@ -95,8 +94,7 @@ enum srp_iu_type { /* * @mr_page_mask: HCA memory registration page mask. * @mr_page_size: HCA memory registration page size. - * @mr_max_size: Maximum size in bytes of a single FMR / FR registration - * request. + * @mr_max_size: Maximum size in bytes of a single FR registration request. */ struct srp_device { struct list_head dev_list; @@ -107,9 +105,7 @@ struct srp_device { int mr_page_size; int mr_max_size; int max_pages_per_mr; - bool has_fmr; bool has_fr; - bool use_fmr; bool use_fast_reg; }; @@ -127,11 +123,7 @@ struct srp_host { struct srp_request { struct scsi_cmnd *scmnd; struct srp_iu *cmd; - union { - struct ib_pool_fmr **fmr_list; - struct srp_fr_desc **fr_list; - }; - u64 *map_page; + struct srp_fr_desc **fr_list; struct srp_direct_buf *indirect_desc; dma_addr_t indirect_dma_addr; short nmdesc; @@ -155,10 +147,7 @@ struct srp_rdma_ch { struct ib_cq *send_cq; struct ib_cq *recv_cq; struct ib_qp *qp; - union { - struct ib_fmr_pool *fmr_pool; - struct srp_fr_pool *fr_pool; - }; + struct srp_fr_pool *fr_pool; uint32_t max_it_iu_len; uint32_t max_ti_iu_len; u8 max_imm_sge; @@ -319,20 +308,16 @@ struct srp_fr_pool { * @pages: Array with DMA addresses of pages being considered for * memory registration. * @base_dma_addr: DMA address of the first page that has not yet been mapped. - * @dma_len: Number of bytes that will be registered with the next - * FMR or FR memory registration call. + * @dma_len: Number of bytes that will be registered with the next FR + * memory registration call. * @total_len: Total number of bytes in the sg-list being mapped. * @npages: Number of page addresses in the pages[] array. - * @nmdesc: Number of FMR or FR memory descriptors used for mapping. + * @nmdesc: Number of FR memory descriptors used for mapping. * @ndesc: Number of SRP buffer descriptors that have been filled in. */ struct srp_map_state { union { struct { - struct ib_pool_fmr **next; - struct ib_pool_fmr **end; - } fmr; - struct { struct srp_fr_desc **next; struct srp_fr_desc **end; } fr; |