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Diffstat (limited to 'drivers/infiniband/hw/mthca')
-rw-r--r--drivers/infiniband/hw/mthca/mthca_main.c10
-rw-r--r--drivers/infiniband/hw/mthca/mthca_memfree.c4
-rw-r--r--drivers/infiniband/hw/mthca/mthca_mr.c21
-rw-r--r--drivers/infiniband/hw/mthca/mthca_provider.c1
-rw-r--r--drivers/infiniband/hw/mthca/mthca_qp.c22
5 files changed, 34 insertions, 24 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index 0d9b7d06bbc..773145e2994 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -1013,14 +1013,14 @@ static struct {
u64 latest_fw;
u32 flags;
} mthca_hca_table[] = {
- [TAVOR] = { .latest_fw = MTHCA_FW_VER(3, 4, 0),
+ [TAVOR] = { .latest_fw = MTHCA_FW_VER(3, 5, 0),
.flags = 0 },
- [ARBEL_COMPAT] = { .latest_fw = MTHCA_FW_VER(4, 7, 600),
+ [ARBEL_COMPAT] = { .latest_fw = MTHCA_FW_VER(4, 8, 200),
.flags = MTHCA_FLAG_PCIE },
- [ARBEL_NATIVE] = { .latest_fw = MTHCA_FW_VER(5, 1, 400),
+ [ARBEL_NATIVE] = { .latest_fw = MTHCA_FW_VER(5, 2, 0),
.flags = MTHCA_FLAG_MEMFREE |
MTHCA_FLAG_PCIE },
- [SINAI] = { .latest_fw = MTHCA_FW_VER(1, 1, 0),
+ [SINAI] = { .latest_fw = MTHCA_FW_VER(1, 2, 0),
.flags = MTHCA_FLAG_MEMFREE |
MTHCA_FLAG_PCIE |
MTHCA_FLAG_SINAI_OPT }
@@ -1135,7 +1135,7 @@ static int __mthca_init_one(struct pci_dev *pdev, int hca_type)
goto err_cmd;
if (mdev->fw_ver < mthca_hca_table[hca_type].latest_fw) {
- mthca_warn(mdev, "HCA FW version %d.%d.%d is old (%d.%d.%d is current).\n",
+ mthca_warn(mdev, "HCA FW version %d.%d.%3d is old (%d.%d.%3d is current).\n",
(int) (mdev->fw_ver >> 32), (int) (mdev->fw_ver >> 16) & 0xffff,
(int) (mdev->fw_ver & 0xffff),
(int) (mthca_hca_table[hca_type].latest_fw >> 32),
diff --git a/drivers/infiniband/hw/mthca/mthca_memfree.c b/drivers/infiniband/hw/mthca/mthca_memfree.c
index 0b9d053a599..48f7c65e9ae 100644
--- a/drivers/infiniband/hw/mthca/mthca_memfree.c
+++ b/drivers/infiniband/hw/mthca/mthca_memfree.c
@@ -175,7 +175,9 @@ struct mthca_icm *mthca_alloc_icm(struct mthca_dev *dev, int npages,
if (!ret) {
++chunk->npages;
- if (!coherent && chunk->npages == MTHCA_ICM_CHUNK_LEN) {
+ if (coherent)
+ ++chunk->nsg;
+ else if (chunk->npages == MTHCA_ICM_CHUNK_LEN) {
chunk->nsg = pci_map_sg(dev->pdev, chunk->mem,
chunk->npages,
PCI_DMA_BIDIRECTIONAL);
diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
index 6037dd3f87d..aa6c70a6a36 100644
--- a/drivers/infiniband/hw/mthca/mthca_mr.c
+++ b/drivers/infiniband/hw/mthca/mthca_mr.c
@@ -297,7 +297,8 @@ out:
int mthca_write_mtt_size(struct mthca_dev *dev)
{
- if (dev->mr_table.fmr_mtt_buddy != &dev->mr_table.mtt_buddy)
+ if (dev->mr_table.fmr_mtt_buddy != &dev->mr_table.mtt_buddy ||
+ !(dev->mthca_flags & MTHCA_FLAG_FMR))
/*
* Be friendly to WRITE_MTT command
* and leave two empty slots for the
@@ -310,8 +311,9 @@ int mthca_write_mtt_size(struct mthca_dev *dev)
return mthca_is_memfree(dev) ? (PAGE_SIZE / sizeof (u64)) : 0x7ffffff;
}
-void mthca_tavor_write_mtt_seg(struct mthca_dev *dev, struct mthca_mtt *mtt,
- int start_index, u64 *buffer_list, int list_len)
+static void mthca_tavor_write_mtt_seg(struct mthca_dev *dev,
+ struct mthca_mtt *mtt, int start_index,
+ u64 *buffer_list, int list_len)
{
u64 __iomem *mtts;
int i;
@@ -323,8 +325,9 @@ void mthca_tavor_write_mtt_seg(struct mthca_dev *dev, struct mthca_mtt *mtt,
mtts + i);
}
-void mthca_arbel_write_mtt_seg(struct mthca_dev *dev, struct mthca_mtt *mtt,
- int start_index, u64 *buffer_list, int list_len)
+static void mthca_arbel_write_mtt_seg(struct mthca_dev *dev,
+ struct mthca_mtt *mtt, int start_index,
+ u64 *buffer_list, int list_len)
{
__be64 *mtts;
dma_addr_t dma_handle;
@@ -353,7 +356,8 @@ int mthca_write_mtt(struct mthca_dev *dev, struct mthca_mtt *mtt,
int size = mthca_write_mtt_size(dev);
int chunk;
- if (dev->mr_table.fmr_mtt_buddy != &dev->mr_table.mtt_buddy)
+ if (dev->mr_table.fmr_mtt_buddy != &dev->mr_table.mtt_buddy ||
+ !(dev->mthca_flags & MTHCA_FLAG_FMR))
return __mthca_write_mtt(dev, mtt, start_index, buffer_list, list_len);
while (list_len > 0) {
@@ -833,6 +837,7 @@ void mthca_arbel_fmr_unmap(struct mthca_dev *dev, struct mthca_fmr *fmr)
key = arbel_key_to_hw_index(fmr->ibmr.lkey);
key &= dev->limits.num_mpts - 1;
+ key = adjust_key(dev, key);
fmr->ibmr.lkey = fmr->ibmr.rkey = arbel_hw_index_to_key(key);
fmr->maps = 0;
@@ -879,8 +884,8 @@ int mthca_init_mr_table(struct mthca_dev *dev)
}
mpts = mtts = 1 << i;
} else {
- mpts = dev->limits.num_mtt_segs;
- mtts = dev->limits.num_mpts;
+ mtts = dev->limits.num_mtt_segs;
+ mpts = dev->limits.num_mpts;
}
if (!mthca_is_memfree(dev) &&
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index 0725ad7ad9b..47e6fd46d9c 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -1293,7 +1293,6 @@ int mthca_register_device(struct mthca_dev *dev)
dev->ib_dev.node_type = RDMA_NODE_IB_CA;
dev->ib_dev.phys_port_cnt = dev->limits.num_ports;
dev->ib_dev.dma_device = &dev->pdev->dev;
- dev->ib_dev.class_dev.dev = &dev->pdev->dev;
dev->ib_dev.query_device = mthca_query_device;
dev->ib_dev.query_port = mthca_query_port;
dev->ib_dev.modify_device = mthca_modify_device;
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 224c93dd29e..8fe6fee7a97 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -573,6 +573,11 @@ int mthca_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, int attr_mask,
goto out;
}
+ if (cur_state == new_state && cur_state == IB_QPS_RESET) {
+ err = 0;
+ goto out;
+ }
+
if ((attr_mask & IB_QP_PKEY_INDEX) &&
attr->pkey_index >= dev->limits.pkey_table_len) {
mthca_dbg(dev, "P_Key index (%u) too large. max is %d\n",
@@ -1083,21 +1088,21 @@ static void mthca_unmap_memfree(struct mthca_dev *dev,
static int mthca_alloc_memfree(struct mthca_dev *dev,
struct mthca_qp *qp)
{
- int ret = 0;
-
if (mthca_is_memfree(dev)) {
qp->rq.db_index = mthca_alloc_db(dev, MTHCA_DB_TYPE_RQ,
qp->qpn, &qp->rq.db);
if (qp->rq.db_index < 0)
- return ret;
+ return -ENOMEM;
qp->sq.db_index = mthca_alloc_db(dev, MTHCA_DB_TYPE_SQ,
qp->qpn, &qp->sq.db);
- if (qp->sq.db_index < 0)
+ if (qp->sq.db_index < 0) {
mthca_free_db(dev, MTHCA_DB_TYPE_RQ, qp->rq.db_index);
+ return -ENOMEM;
+ }
}
- return ret;
+ return 0;
}
static void mthca_free_memfree(struct mthca_dev *dev,
@@ -1414,11 +1419,10 @@ void mthca_free_qp(struct mthca_dev *dev,
* unref the mem-free tables and free the QPN in our table.
*/
if (!qp->ibqp.uobject) {
- mthca_cq_clean(dev, to_mcq(qp->ibqp.send_cq), qp->qpn,
+ mthca_cq_clean(dev, recv_cq, qp->qpn,
qp->ibqp.srq ? to_msrq(qp->ibqp.srq) : NULL);
- if (qp->ibqp.send_cq != qp->ibqp.recv_cq)
- mthca_cq_clean(dev, to_mcq(qp->ibqp.recv_cq), qp->qpn,
- qp->ibqp.srq ? to_msrq(qp->ibqp.srq) : NULL);
+ if (send_cq != recv_cq)
+ mthca_cq_clean(dev, send_cq, qp->qpn, NULL);
mthca_free_memfree(dev, qp);
mthca_free_wqe_buf(dev, qp);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-01-13 13:58:07 +0000