diff options
| author | Sudheer Mogilappagari <sudheer.mogilappagari@intel.com> | 2024-10-09 10:10:00 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-10 08:30:23 -0700 |
| commit | ef490bbb2267023f3ce60aaf07df10b3a031fb59 (patch) | |
| tree | 99ee89a2c9d55480a768ec53dbd8ef2891782bdf /drivers/net/ethernet/intel/iavf/iavf.h | |
| parent | 015307754a19832dd665295f6c123289b0f37ba6 (diff) | |
iavf: Add net_shaper_ops support
Implement net_shaper_ops support for IAVF. This enables configuration
of rate limiting on per queue basis. Customer intends to enforce
bandwidth limit on Tx traffic steered to the queue by configuring
rate limits on the queue.
To set rate limiting for a queue, update shaper object of given queues
in driver and send VIRTCHNL_OP_CONFIG_QUEUE_BW to PF to update HW
configuration.
Deleting shaper configured for queue is nothing but configuring shaper
with bw_max 0. The PF restores the default rate limiting config
when bw_max is zero.
Reviewed-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Sudheer Mogilappagari <sudheer.mogilappagari@intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Link: https://patch.msgid.link/5a882cb51998c4c2c3d21fed521498eba1c8f079.1728460186.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/intel/iavf/iavf.h')
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf.h b/drivers/net/ethernet/intel/iavf/iavf.h index 48cd1d06761c..a84bdbfbb0f7 100644 --- a/drivers/net/ethernet/intel/iavf/iavf.h +++ b/drivers/net/ethernet/intel/iavf/iavf.h @@ -34,6 +34,7 @@ #include <net/tc_act/tc_gact.h> #include <net/tc_act/tc_mirred.h> #include <net/tc_act/tc_skbedit.h> +#include <net/net_shaper.h> #include "iavf_type.h" #include <linux/avf/virtchnl.h> @@ -336,6 +337,7 @@ struct iavf_adapter { #define IAVF_FLAG_AQ_DISABLE_CTAG_VLAN_INSERTION BIT_ULL(36) #define IAVF_FLAG_AQ_ENABLE_STAG_VLAN_INSERTION BIT_ULL(37) #define IAVF_FLAG_AQ_DISABLE_STAG_VLAN_INSERTION BIT_ULL(38) +#define IAVF_FLAG_AQ_CONFIGURE_QUEUES_BW BIT_ULL(39) /* flags for processing extended capability messages during * __IAVF_INIT_EXTENDED_CAPS. Each capability exchange requires @@ -581,6 +583,7 @@ void iavf_virtchnl_completion(struct iavf_adapter *adapter, int iavf_config_rss(struct iavf_adapter *adapter); int iavf_lan_add_device(struct iavf_adapter *adapter); int iavf_lan_del_device(struct iavf_adapter *adapter); +void iavf_cfg_queues_bw(struct iavf_adapter *adapter); void iavf_enable_channels(struct iavf_adapter *adapter); void iavf_disable_channels(struct iavf_adapter *adapter); void iavf_add_cloud_filter(struct iavf_adapter *adapter); |