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Commit c72cfe3e authored by Jianxin Xiong's avatar Jianxin Xiong Committed by Doug Ledford
Browse files

IB/hfi1: Add support for extended memory management 



Advertise and add the capability of handing all aspects of IBTA extended
memory management support in post send.

Reviewed-by: default avatarMike Marciniszyn <mike.marciniszyn@intel.com>
Reviewed-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarJianxin Xiong <jianxin.xiong@intel.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 0db3dfa0

drivers/infiniband/hw/hfi1/qp.c

+17 −0
Original line number Diff line number Diff line
@@ -157,6 +157,23 @@ const struct rvt_operation_params hfi1_post_parms[RVT_OPERATION_MAX] = { 
		       BIT(IB_QPT_UC) | BIT(IB_QPT_RC),

},



[IB_WR_REG_MR] = {

	.length = sizeof(struct ib_reg_wr),

	.qpt_support = BIT(IB_QPT_UC) | BIT(IB_QPT_RC),

	.flags = RVT_OPERATION_LOCAL,

},



[IB_WR_LOCAL_INV] = {

	.length = sizeof(struct ib_send_wr),

	.qpt_support = BIT(IB_QPT_UC) | BIT(IB_QPT_RC),

	.flags = RVT_OPERATION_LOCAL,

},



[IB_WR_SEND_WITH_INV] = {

	.length = sizeof(struct ib_send_wr),

	.qpt_support = BIT(IB_QPT_RC),

},



};



static void flush_tx_list(struct rvt_qp *qp)

drivers/infiniband/hw/hfi1/verbs.c

+4 −2
Original line number Diff line number Diff line
@@ -1305,13 +1305,15 @@ static void hfi1_fill_device_attr(struct hfi1_devdata *dd) 
	rdi->dparms.props.device_cap_flags = IB_DEVICE_BAD_PKEY_CNTR |

			IB_DEVICE_BAD_QKEY_CNTR | IB_DEVICE_SHUTDOWN_PORT |

			IB_DEVICE_SYS_IMAGE_GUID | IB_DEVICE_RC_RNR_NAK_GEN |

			IB_DEVICE_PORT_ACTIVE_EVENT | IB_DEVICE_SRQ_RESIZE;

			IB_DEVICE_PORT_ACTIVE_EVENT | IB_DEVICE_SRQ_RESIZE |

			IB_DEVICE_MEM_MGT_EXTENSIONS;

	rdi->dparms.props.page_size_cap = PAGE_SIZE;

	rdi->dparms.props.vendor_id = dd->oui1 << 16 | dd->oui2 << 8 | dd->oui3;

	rdi->dparms.props.vendor_part_id = dd->pcidev->device;

	rdi->dparms.props.hw_ver = dd->minrev;

	rdi->dparms.props.sys_image_guid = ib_hfi1_sys_image_guid;

	rdi->dparms.props.max_mr_size = ~0ULL;

	rdi->dparms.props.max_mr_size = U64_MAX;

	rdi->dparms.props.max_fast_reg_page_list_len = UINT_MAX;

	rdi->dparms.props.max_qp = hfi1_max_qps;

	rdi->dparms.props.max_qp_wr = hfi1_max_qp_wrs;

	rdi->dparms.props.max_sge = hfi1_max_sges;