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-rw-r--r--drivers/infiniband/hw/efa/efa.h2
-rw-r--r--drivers/infiniband/hw/efa/efa_com_cmd.c34
-rw-r--r--drivers/infiniband/hw/efa/efa_com_cmd.h9
-rw-r--r--drivers/infiniband/hw/efa/efa_main.c16
-rw-r--r--drivers/infiniband/hw/efa/efa_verbs.c8
5 files changed, 18 insertions, 51 deletions
diff --git a/drivers/infiniband/hw/efa/efa.h b/drivers/infiniband/hw/efa/efa.h
index 2bda07078b97..aa7396a1588a 100644
--- a/drivers/infiniband/hw/efa/efa.h
+++ b/drivers/infiniband/hw/efa/efa.h
@@ -60,8 +60,6 @@ struct efa_dev {
u64 mem_bar_len;
u64 db_bar_addr;
u64 db_bar_len;
- u8 addr[EFA_GID_SIZE];
- u32 mtu;
int admin_msix_vector_idx;
struct efa_irq admin_irq;
diff --git a/drivers/infiniband/hw/efa/efa_com_cmd.c b/drivers/infiniband/hw/efa/efa_com_cmd.c
index c079f1332082..4713c2756ad3 100644
--- a/drivers/infiniband/hw/efa/efa_com_cmd.c
+++ b/drivers/infiniband/hw/efa/efa_com_cmd.c
@@ -423,28 +423,6 @@ static int efa_com_get_feature(struct efa_com_dev *edev,
return efa_com_get_feature_ex(edev, get_resp, feature_id, 0, 0);
}
-int efa_com_get_network_attr(struct efa_com_dev *edev,
- struct efa_com_get_network_attr_result *result)
-{
- struct efa_admin_get_feature_resp resp;
- int err;
-
- err = efa_com_get_feature(edev, &resp,
- EFA_ADMIN_NETWORK_ATTR);
- if (err) {
- ibdev_err_ratelimited(edev->efa_dev,
- "Failed to get network attributes %d\n",
- err);
- return err;
- }
-
- memcpy(result->addr, resp.u.network_attr.addr,
- sizeof(resp.u.network_attr.addr));
- result->mtu = resp.u.network_attr.mtu;
-
- return 0;
-}
-
int efa_com_get_device_attr(struct efa_com_dev *edev,
struct efa_com_get_device_attr_result *result)
{
@@ -501,6 +479,18 @@ int efa_com_get_device_attr(struct efa_com_dev *edev,
result->max_llq_size = resp.u.queue_attr.max_llq_size;
result->sub_cqs_per_cq = resp.u.queue_attr.sub_cqs_per_cq;
+ err = efa_com_get_feature(edev, &resp, EFA_ADMIN_NETWORK_ATTR);
+ if (err) {
+ ibdev_err_ratelimited(edev->efa_dev,
+ "Failed to get network attributes %d\n",
+ err);
+ return err;
+ }
+
+ memcpy(result->addr, resp.u.network_attr.addr,
+ sizeof(resp.u.network_attr.addr));
+ result->mtu = resp.u.network_attr.mtu;
+
return 0;
}
diff --git a/drivers/infiniband/hw/efa/efa_com_cmd.h b/drivers/infiniband/hw/efa/efa_com_cmd.h
index 7f6c13052f49..6134d13ecc6f 100644
--- a/drivers/infiniband/hw/efa/efa_com_cmd.h
+++ b/drivers/infiniband/hw/efa/efa_com_cmd.h
@@ -100,14 +100,11 @@ struct efa_com_destroy_ah_params {
u16 pdn;
};
-struct efa_com_get_network_attr_result {
- u8 addr[EFA_GID_SIZE];
- u32 mtu;
-};
-
struct efa_com_get_device_attr_result {
+ u8 addr[EFA_GID_SIZE];
u64 page_size_cap;
u64 max_mr_pages;
+ u32 mtu;
u32 fw_version;
u32 admin_api_version;
u32 device_version;
@@ -271,8 +268,6 @@ int efa_com_create_ah(struct efa_com_dev *edev,
struct efa_com_create_ah_result *result);
int efa_com_destroy_ah(struct efa_com_dev *edev,
struct efa_com_destroy_ah_params *params);
-int efa_com_get_network_attr(struct efa_com_dev *edev,
- struct efa_com_get_network_attr_result *result);
int efa_com_get_device_attr(struct efa_com_dev *edev,
struct efa_com_get_device_attr_result *result);
int efa_com_get_hw_hints(struct efa_com_dev *edev,
diff --git a/drivers/infiniband/hw/efa/efa_main.c b/drivers/infiniband/hw/efa/efa_main.c
index 0e3050d01b75..faf3ff1bca2a 100644
--- a/drivers/infiniband/hw/efa/efa_main.c
+++ b/drivers/infiniband/hw/efa/efa_main.c
@@ -30,15 +30,6 @@ MODULE_DEVICE_TABLE(pci, efa_pci_tbl);
(BIT(EFA_ADMIN_FATAL_ERROR) | BIT(EFA_ADMIN_WARNING) | \
BIT(EFA_ADMIN_NOTIFICATION) | BIT(EFA_ADMIN_KEEP_ALIVE))
-static void efa_update_network_attr(struct efa_dev *dev,
- struct efa_com_get_network_attr_result *network_attr)
-{
- memcpy(dev->addr, network_attr->addr, sizeof(network_attr->addr));
- dev->mtu = network_attr->mtu;
-
- dev_dbg(&dev->pdev->dev, "Full address %pI6\n", dev->addr);
-}
-
/* This handler will called for unknown event group or unimplemented handlers */
static void unimplemented_aenq_handler(void *data,
struct efa_admin_aenq_entry *aenq_e)
@@ -234,7 +225,6 @@ static const struct ib_device_ops efa_dev_ops = {
static int efa_ib_device_add(struct efa_dev *dev)
{
- struct efa_com_get_network_attr_result network_attr;
struct efa_com_get_hw_hints_result hw_hints;
struct pci_dev *pdev = dev->pdev;
int err;
@@ -250,12 +240,6 @@ static int efa_ib_device_add(struct efa_dev *dev)
if (err)
return err;
- err = efa_com_get_network_attr(&dev->edev, &network_attr);
- if (err)
- goto err_release_doorbell_bar;
-
- efa_update_network_attr(dev, &network_attr);
-
err = efa_com_get_hw_hints(&dev->edev, &hw_hints);
if (err)
goto err_release_doorbell_bar;
diff --git a/drivers/infiniband/hw/efa/efa_verbs.c b/drivers/infiniband/hw/efa/efa_verbs.c
index 657baa63faec..e1f1c1495da1 100644
--- a/drivers/infiniband/hw/efa/efa_verbs.c
+++ b/drivers/infiniband/hw/efa/efa_verbs.c
@@ -232,9 +232,9 @@ int efa_query_port(struct ib_device *ibdev, u8 port,
props->pkey_tbl_len = 1;
props->active_speed = IB_SPEED_EDR;
props->active_width = IB_WIDTH_4X;
- props->max_mtu = ib_mtu_int_to_enum(dev->mtu);
- props->active_mtu = ib_mtu_int_to_enum(dev->mtu);
- props->max_msg_sz = dev->mtu;
+ props->max_mtu = ib_mtu_int_to_enum(dev->dev_attr.mtu);
+ props->active_mtu = ib_mtu_int_to_enum(dev->dev_attr.mtu);
+ props->max_msg_sz = dev->dev_attr.mtu;
props->max_vl_num = 1;
return 0;
@@ -295,7 +295,7 @@ int efa_query_gid(struct ib_device *ibdev, u8 port, int index,
{
struct efa_dev *dev = to_edev(ibdev);
- memcpy(gid->raw, dev->addr, sizeof(dev->addr));
+ memcpy(gid->raw, dev->dev_attr.addr, sizeof(dev->dev_attr.addr));
return 0;
}