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path: root/drivers/infiniband/ulp/srpt/ib_srpt.c
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Diffstat (limited to 'drivers/infiniband/ulp/srpt/ib_srpt.c')
-rw-r--r--drivers/infiniband/ulp/srpt/ib_srpt.c113
1 files changed, 52 insertions, 61 deletions
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index f6fe04141..2e2fe818c 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -43,9 +43,7 @@
#include <linux/atomic.h>
#include <scsi/scsi_proto.h>
#include <scsi/scsi_tcq.h>
-#include <target/configfs_macros.h>
#include <target/target_core_base.h>
-#include <target/target_core_fabric_configfs.h>
#include <target/target_core_fabric.h>
#include "ib_srpt.h"
@@ -546,7 +544,8 @@ static int srpt_refresh_port(struct srpt_port *sport)
sport->sm_lid = port_attr.sm_lid;
sport->lid = port_attr.lid;
- ret = ib_query_gid(sport->sdev->device, sport->port, 0, &sport->gid);
+ ret = ib_query_gid(sport->sdev->device, sport->port, 0, &sport->gid,
+ NULL);
if (ret)
goto err_query_port;
@@ -2822,7 +2821,7 @@ static int srpt_cm_handler(struct ib_cm_id *cm_id, struct ib_cm_event *event)
static int srpt_perform_rdmas(struct srpt_rdma_ch *ch,
struct srpt_send_ioctx *ioctx)
{
- struct ib_send_wr wr;
+ struct ib_rdma_wr wr;
struct ib_send_wr *bad_wr;
struct rdma_iu *riu;
int i;
@@ -2850,29 +2849,29 @@ static int srpt_perform_rdmas(struct srpt_rdma_ch *ch,
for (i = 0; i < n_rdma; ++i, ++riu) {
if (dir == DMA_FROM_DEVICE) {
- wr.opcode = IB_WR_RDMA_WRITE;
- wr.wr_id = encode_wr_id(i == n_rdma - 1 ?
+ wr.wr.opcode = IB_WR_RDMA_WRITE;
+ wr.wr.wr_id = encode_wr_id(i == n_rdma - 1 ?
SRPT_RDMA_WRITE_LAST :
SRPT_RDMA_MID,
ioctx->ioctx.index);
} else {
- wr.opcode = IB_WR_RDMA_READ;
- wr.wr_id = encode_wr_id(i == n_rdma - 1 ?
+ wr.wr.opcode = IB_WR_RDMA_READ;
+ wr.wr.wr_id = encode_wr_id(i == n_rdma - 1 ?
SRPT_RDMA_READ_LAST :
SRPT_RDMA_MID,
ioctx->ioctx.index);
}
- wr.next = NULL;
- wr.wr.rdma.remote_addr = riu->raddr;
- wr.wr.rdma.rkey = riu->rkey;
- wr.num_sge = riu->sge_cnt;
- wr.sg_list = riu->sge;
+ wr.wr.next = NULL;
+ wr.remote_addr = riu->raddr;
+ wr.rkey = riu->rkey;
+ wr.wr.num_sge = riu->sge_cnt;
+ wr.wr.sg_list = riu->sge;
/* only get completion event for the last rdma write */
if (i == (n_rdma - 1) && dir == DMA_TO_DEVICE)
- wr.send_flags = IB_SEND_SIGNALED;
+ wr.wr.send_flags = IB_SEND_SIGNALED;
- ret = ib_post_send(ch->qp, &wr, &bad_wr);
+ ret = ib_post_send(ch->qp, &wr.wr, &bad_wr);
if (ret)
break;
}
@@ -2881,11 +2880,11 @@ static int srpt_perform_rdmas(struct srpt_rdma_ch *ch,
pr_err("%s[%d]: ib_post_send() returned %d for %d/%d\n",
__func__, __LINE__, ret, i, n_rdma);
if (ret && i > 0) {
- wr.num_sge = 0;
- wr.wr_id = encode_wr_id(SRPT_RDMA_ABORT, ioctx->ioctx.index);
- wr.send_flags = IB_SEND_SIGNALED;
+ wr.wr.num_sge = 0;
+ wr.wr.wr_id = encode_wr_id(SRPT_RDMA_ABORT, ioctx->ioctx.index);
+ wr.wr.send_flags = IB_SEND_SIGNALED;
while (ch->state == CH_LIVE &&
- ib_post_send(ch->qp, &wr, &bad_wr) != 0) {
+ ib_post_send(ch->qp, &wr.wr, &bad_wr) != 0) {
pr_info("Trying to abort failed RDMA transfer [%d]\n",
ioctx->ioctx.index);
msleep(1000);
@@ -3545,20 +3544,19 @@ static void srpt_cleanup_nodeacl(struct se_node_acl *se_nacl)
spin_unlock_irq(&sport->port_acl_lock);
}
-static ssize_t srpt_tpg_attrib_show_srp_max_rdma_size(
- struct se_portal_group *se_tpg,
- char *page)
+static ssize_t srpt_tpg_attrib_srp_max_rdma_size_show(struct config_item *item,
+ char *page)
{
+ struct se_portal_group *se_tpg = attrib_to_tpg(item);
struct srpt_port *sport = container_of(se_tpg, struct srpt_port, port_tpg_1);
return sprintf(page, "%u\n", sport->port_attrib.srp_max_rdma_size);
}
-static ssize_t srpt_tpg_attrib_store_srp_max_rdma_size(
- struct se_portal_group *se_tpg,
- const char *page,
- size_t count)
+static ssize_t srpt_tpg_attrib_srp_max_rdma_size_store(struct config_item *item,
+ const char *page, size_t count)
{
+ struct se_portal_group *se_tpg = attrib_to_tpg(item);
struct srpt_port *sport = container_of(se_tpg, struct srpt_port, port_tpg_1);
unsigned long val;
int ret;
@@ -3583,22 +3581,19 @@ static ssize_t srpt_tpg_attrib_store_srp_max_rdma_size(
return count;
}
-TF_TPG_ATTRIB_ATTR(srpt, srp_max_rdma_size, S_IRUGO | S_IWUSR);
-
-static ssize_t srpt_tpg_attrib_show_srp_max_rsp_size(
- struct se_portal_group *se_tpg,
- char *page)
+static ssize_t srpt_tpg_attrib_srp_max_rsp_size_show(struct config_item *item,
+ char *page)
{
+ struct se_portal_group *se_tpg = attrib_to_tpg(item);
struct srpt_port *sport = container_of(se_tpg, struct srpt_port, port_tpg_1);
return sprintf(page, "%u\n", sport->port_attrib.srp_max_rsp_size);
}
-static ssize_t srpt_tpg_attrib_store_srp_max_rsp_size(
- struct se_portal_group *se_tpg,
- const char *page,
- size_t count)
+static ssize_t srpt_tpg_attrib_srp_max_rsp_size_store(struct config_item *item,
+ const char *page, size_t count)
{
+ struct se_portal_group *se_tpg = attrib_to_tpg(item);
struct srpt_port *sport = container_of(se_tpg, struct srpt_port, port_tpg_1);
unsigned long val;
int ret;
@@ -3623,22 +3618,19 @@ static ssize_t srpt_tpg_attrib_store_srp_max_rsp_size(
return count;
}
-TF_TPG_ATTRIB_ATTR(srpt, srp_max_rsp_size, S_IRUGO | S_IWUSR);
-
-static ssize_t srpt_tpg_attrib_show_srp_sq_size(
- struct se_portal_group *se_tpg,
- char *page)
+static ssize_t srpt_tpg_attrib_srp_sq_size_show(struct config_item *item,
+ char *page)
{
+ struct se_portal_group *se_tpg = attrib_to_tpg(item);
struct srpt_port *sport = container_of(se_tpg, struct srpt_port, port_tpg_1);
return sprintf(page, "%u\n", sport->port_attrib.srp_sq_size);
}
-static ssize_t srpt_tpg_attrib_store_srp_sq_size(
- struct se_portal_group *se_tpg,
- const char *page,
- size_t count)
+static ssize_t srpt_tpg_attrib_srp_sq_size_store(struct config_item *item,
+ const char *page, size_t count)
{
+ struct se_portal_group *se_tpg = attrib_to_tpg(item);
struct srpt_port *sport = container_of(se_tpg, struct srpt_port, port_tpg_1);
unsigned long val;
int ret;
@@ -3663,29 +3655,29 @@ static ssize_t srpt_tpg_attrib_store_srp_sq_size(
return count;
}
-TF_TPG_ATTRIB_ATTR(srpt, srp_sq_size, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(srpt_tpg_attrib_, srp_max_rdma_size);
+CONFIGFS_ATTR(srpt_tpg_attrib_, srp_max_rsp_size);
+CONFIGFS_ATTR(srpt_tpg_attrib_, srp_sq_size);
static struct configfs_attribute *srpt_tpg_attrib_attrs[] = {
- &srpt_tpg_attrib_srp_max_rdma_size.attr,
- &srpt_tpg_attrib_srp_max_rsp_size.attr,
- &srpt_tpg_attrib_srp_sq_size.attr,
+ &srpt_tpg_attrib_attr_srp_max_rdma_size,
+ &srpt_tpg_attrib_attr_srp_max_rsp_size,
+ &srpt_tpg_attrib_attr_srp_sq_size,
NULL,
};
-static ssize_t srpt_tpg_show_enable(
- struct se_portal_group *se_tpg,
- char *page)
+static ssize_t srpt_tpg_enable_show(struct config_item *item, char *page)
{
+ struct se_portal_group *se_tpg = to_tpg(item);
struct srpt_port *sport = container_of(se_tpg, struct srpt_port, port_tpg_1);
return snprintf(page, PAGE_SIZE, "%d\n", (sport->enabled) ? 1: 0);
}
-static ssize_t srpt_tpg_store_enable(
- struct se_portal_group *se_tpg,
- const char *page,
- size_t count)
+static ssize_t srpt_tpg_enable_store(struct config_item *item,
+ const char *page, size_t count)
{
+ struct se_portal_group *se_tpg = to_tpg(item);
struct srpt_port *sport = container_of(se_tpg, struct srpt_port, port_tpg_1);
unsigned long tmp;
int ret;
@@ -3708,10 +3700,10 @@ static ssize_t srpt_tpg_store_enable(
return count;
}
-TF_TPG_BASE_ATTR(srpt, enable, S_IRUGO | S_IWUSR);
+CONFIGFS_ATTR(srpt_tpg_, enable);
static struct configfs_attribute *srpt_tpg_attrs[] = {
- &srpt_tpg_enable.attr,
+ &srpt_tpg_attr_enable,
NULL,
};
@@ -3781,16 +3773,15 @@ static void srpt_drop_tport(struct se_wwn *wwn)
pr_debug("drop_tport(%s\n", config_item_name(&sport->port_wwn.wwn_group.cg_item));
}
-static ssize_t srpt_wwn_show_attr_version(struct target_fabric_configfs *tf,
- char *buf)
+static ssize_t srpt_wwn_version_show(struct config_item *item, char *buf)
{
return scnprintf(buf, PAGE_SIZE, "%s\n", DRV_VERSION);
}
-TF_WWN_ATTR_RO(srpt, version);
+CONFIGFS_ATTR_RO(srpt_wwn_, version);
static struct configfs_attribute *srpt_wwn_attrs[] = {
- &srpt_wwn_version.attr,
+ &srpt_wwn_attr_version,
NULL,
};
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-04 12:49:36 +0000