diff options
| author | Gal Pressman <galpress@amazon.com> | 2020-05-12 18:22:04 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2020-05-21 16:05:00 +0300 |
| commit | e1ca01a902fedebd72978f606f4be767ea4a26ea (patch) | |
| tree | 13c7019cb64540060b342732f5b6f3b3dd4319b1 /drivers/infiniband/hw/efa/efa_com_cmd.c | |
| parent | cc8a635e24acf2793605f243c913c51b8c3702ab (diff) | |
| download | linux-e1ca01a902fedebd72978f606f4be767ea4a26ea.tar.xz | |
RDMA/efa: Report host information to the device
The host info feature allows the driver to infrom the EFA device
firmware with system configuration for debugging and troubleshooting
purposes.
The host info buffer is passed as an admin command DMA mapped control
buffer, and is unmapped and freed once the command CQE is consumed.
Currently, the setting of host info is done for each device on its
probe. Failing to set the host info for the device shall not disturb the
probe flow, any errors will be discarded.
Link: https://lore.kernel.org/r/20200512152204.93091-3-galpress@amazon.com
Reviewed-by: Firas JahJah <firasj@amazon.com>
Reviewed-by: Guy Tzalik <gtzalik@amazon.com>
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/efa/efa_com_cmd.c')
| -rw-r--r-- | drivers/infiniband/hw/efa/efa_com_cmd.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/infiniband/hw/efa/efa_com_cmd.c b/drivers/infiniband/hw/efa/efa_com_cmd.c index 69f842c92ff6..fabd8df2e78f 100644 --- a/drivers/infiniband/hw/efa/efa_com_cmd.c +++ b/drivers/infiniband/hw/efa/efa_com_cmd.c @@ -351,7 +351,7 @@ int efa_com_destroy_ah(struct efa_com_dev *edev, return 0; } -static bool +bool efa_com_check_supported_feature_id(struct efa_com_dev *edev, enum efa_admin_aq_feature_id feature_id) { @@ -517,12 +517,12 @@ int efa_com_get_hw_hints(struct efa_com_dev *edev, return 0; } -static int efa_com_set_feature_ex(struct efa_com_dev *edev, - struct efa_admin_set_feature_resp *set_resp, - struct efa_admin_set_feature_cmd *set_cmd, - enum efa_admin_aq_feature_id feature_id, - dma_addr_t control_buf_dma_addr, - u32 control_buff_size) +int efa_com_set_feature_ex(struct efa_com_dev *edev, + struct efa_admin_set_feature_resp *set_resp, + struct efa_admin_set_feature_cmd *set_cmd, + enum efa_admin_aq_feature_id feature_id, + dma_addr_t control_buf_dma_addr, + u32 control_buff_size) { struct efa_com_admin_queue *aq; int err; |