Commit 1ac57c50 authored by Mike Marciniszyn's avatar Mike Marciniszyn Committed by Doug Ledford

IB/hfi1: Add hfi1 post send tables

Add initial table for table driven post_send support.
Reviewed-by: default avatarJianxin Xiong <jianxin.xiong@intel.com>
Reviewed-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarMike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent afcf8f76
...@@ -52,6 +52,7 @@ ...@@ -52,6 +52,7 @@
#include <linux/seq_file.h> #include <linux/seq_file.h>
#include <rdma/rdma_vt.h> #include <rdma/rdma_vt.h>
#include <rdma/rdmavt_qp.h> #include <rdma/rdmavt_qp.h>
#include <rdma/ib_verbs.h>
#include "hfi.h" #include "hfi.h"
#include "qp.h" #include "qp.h"
...@@ -115,6 +116,49 @@ static const u16 credit_table[31] = { ...@@ -115,6 +116,49 @@ static const u16 credit_table[31] = {
32768 /* 1E */ 32768 /* 1E */
}; };
const struct rvt_operation_params hfi1_post_parms[RVT_OPERATION_MAX] = {
[IB_WR_RDMA_WRITE] = {
.length = sizeof(struct ib_rdma_wr),
.qpt_support = BIT(IB_QPT_UC) | BIT(IB_QPT_RC),
},
[IB_WR_RDMA_READ] = {
.length = sizeof(struct ib_rdma_wr),
.qpt_support = BIT(IB_QPT_RC),
.flags = RVT_OPERATION_ATOMIC,
},
[IB_WR_ATOMIC_CMP_AND_SWP] = {
.length = sizeof(struct ib_atomic_wr),
.qpt_support = BIT(IB_QPT_RC),
.flags = RVT_OPERATION_ATOMIC | RVT_OPERATION_ATOMIC_SGE,
},
[IB_WR_ATOMIC_FETCH_AND_ADD] = {
.length = sizeof(struct ib_atomic_wr),
.qpt_support = BIT(IB_QPT_RC),
.flags = RVT_OPERATION_ATOMIC | RVT_OPERATION_ATOMIC_SGE,
},
[IB_WR_RDMA_WRITE_WITH_IMM] = {
.length = sizeof(struct ib_rdma_wr),
.qpt_support = BIT(IB_QPT_UC) | BIT(IB_QPT_RC),
},
[IB_WR_SEND] = {
.length = sizeof(struct ib_send_wr),
.qpt_support = BIT(IB_QPT_UD) | BIT(IB_QPT_SMI) | BIT(IB_QPT_GSI) |
BIT(IB_QPT_UC) | BIT(IB_QPT_RC),
},
[IB_WR_SEND_WITH_IMM] = {
.length = sizeof(struct ib_send_wr),
.qpt_support = BIT(IB_QPT_UD) | BIT(IB_QPT_SMI) | BIT(IB_QPT_GSI) |
BIT(IB_QPT_UC) | BIT(IB_QPT_RC),
},
};
static void flush_tx_list(struct rvt_qp *qp) static void flush_tx_list(struct rvt_qp *qp)
{ {
struct hfi1_qp_priv *priv = qp->priv; struct hfi1_qp_priv *priv = qp->priv;
......
...@@ -54,6 +54,8 @@ ...@@ -54,6 +54,8 @@
extern unsigned int hfi1_qp_table_size; extern unsigned int hfi1_qp_table_size;
extern const struct rvt_operation_params hfi1_post_parms[];
/* /*
* free_ahg - clear ahg from QP * free_ahg - clear ahg from QP
*/ */
......
...@@ -1683,6 +1683,9 @@ int hfi1_register_ib_device(struct hfi1_devdata *dd) ...@@ -1683,6 +1683,9 @@ int hfi1_register_ib_device(struct hfi1_devdata *dd)
dd->verbs_dev.rdi.dparms.nports = dd->num_pports; dd->verbs_dev.rdi.dparms.nports = dd->num_pports;
dd->verbs_dev.rdi.dparms.npkeys = hfi1_get_npkeys(dd); dd->verbs_dev.rdi.dparms.npkeys = hfi1_get_npkeys(dd);
/* post send table */
dd->verbs_dev.rdi.post_parms = hfi1_post_parms;
ppd = dd->pport; ppd = dd->pport;
for (i = 0; i < dd->num_pports; i++, ppd++) for (i = 0; i < dd->num_pports; i++, ppd++)
rvt_init_port(&dd->verbs_dev.rdi, rvt_init_port(&dd->verbs_dev.rdi,
......
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