diff options
| author | Weihang Li <liweihang@huawei.com> | 2020-10-24 11:07:16 +0800 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@nvidia.com> | 2020-10-28 13:40:42 -0300 |
| commit | 32053e584e4a342be37a0932ffc1f9b13e914515 (patch) | |
| tree | 47dfac49d419644c8d526bd4401c97f78b3736cc /drivers/infiniband/hw/hns/hns_roce_main.c | |
| parent | d6d91e46210f3adb7b6d4c667cb72bf847b5783a (diff) | |
RDMA/hns: Add support for filling GMV table
Add a interface to fill GMV(SGID/SMAC/VLAN) table for HIP09, all of above
source address information is stored as an entry in GMV table. The users
just need to provide the index to the hardware when POST SEND.
Link: https://lore.kernel.org/r/1603508836-33054-3-git-send-email-liweihang@huawei.com
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
Diffstat (limited to 'drivers/infiniband/hw/hns/hns_roce_main.c')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_main.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_main.c b/drivers/infiniband/hw/hns/hns_roce_main.c index 92d0f29e2d92..97fdc55e992a 100644 --- a/drivers/infiniband/hw/hns/hns_roce_main.c +++ b/drivers/infiniband/hw/hns/hns_roce_main.c @@ -33,6 +33,7 @@ #include <linux/acpi.h> #include <linux/of_platform.h> #include <linux/module.h> +#include <linux/pci.h> #include <rdma/ib_addr.h> #include <rdma/ib_smi.h> #include <rdma/ib_user_verbs.h> @@ -61,7 +62,10 @@ int hns_get_gid_index(struct hns_roce_dev *hr_dev, u8 port, int gid_index) static int hns_roce_set_mac(struct hns_roce_dev *hr_dev, u8 port, u8 *addr) { u8 phy_port; - u32 i = 0; + u32 i; + + if (hr_dev->pci_dev->revision >= PCI_REVISION_ID_HIP09) + return 0; if (!memcmp(hr_dev->dev_addr[port], addr, ETH_ALEN)) return 0; @@ -90,14 +94,13 @@ static int hns_roce_add_gid(const struct ib_gid_attr *attr, void **context) static int hns_roce_del_gid(const struct ib_gid_attr *attr, void **context) { struct hns_roce_dev *hr_dev = to_hr_dev(attr->device); - struct ib_gid_attr zattr = {}; u8 port = attr->port_num - 1; int ret; if (port >= hr_dev->caps.num_ports) return -EINVAL; - ret = hr_dev->hw->set_gid(hr_dev, port, attr->index, &zgid, &zattr); + ret = hr_dev->hw->set_gid(hr_dev, port, attr->index, NULL, NULL); return ret; } |