diff options
Diffstat (limited to 'drivers/vdpa/Kconfig')
| -rw-r--r-- | drivers/vdpa/Kconfig | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/vdpa/Kconfig b/drivers/vdpa/Kconfig index 50f45d037611..cd6ad92f3f05 100644 --- a/drivers/vdpa/Kconfig +++ b/drivers/vdpa/Kconfig @@ -71,6 +71,18 @@ config MLX5_VDPA_NET be executed by the hardware. It also supports a variety of stateless offloads depending on the actual device used and firmware version. +config MLX5_VDPA_STEERING_DEBUG + bool "expose steering counters on debugfs" + select MLX5_VDPA + help + Expose RX steering counters in debugfs to aid in debugging. For each VLAN + or non VLAN interface, two hardware counters are added to the RX flow + table: one for unicast and one for multicast. + The counters counts the number of packets and bytes and exposes them in + debugfs. Once can read the counters using, e.g.: + cat /sys/kernel/debug/mlx5/mlx5_core.sf.1/vdpa-0/rx/untagged/ucast/packets + cat /sys/kernel/debug/mlx5/mlx5_core.sf.1/vdpa-0/rx/untagged/mcast/bytes + config VP_VDPA tristate "Virtio PCI bridge vDPA driver" select VIRTIO_PCI_LIB @@ -86,4 +98,22 @@ config ALIBABA_ENI_VDPA VDPA driver for Alibaba ENI (Elastic Network Interface) which is built upon virtio 0.9.5 specification. + config SNET_VDPA + tristate "SolidRun's vDPA driver for SolidNET" + depends on PCI_MSI && PCI_IOV && (HWMON || HWMON=n) + + # This driver MAY create a HWMON device. + # Depending on (HWMON || HWMON=n) ensures that: + # If HWMON=n the driver can be compiled either as a module or built-in. + # If HWMON=y the driver can be compiled either as a module or built-in. + # If HWMON=m the driver is forced to be compiled as a module. + # By doing so, IS_ENABLED can be used instead of IS_REACHABLE + + help + vDPA driver for SolidNET DPU. + With this driver, the VirtIO dataplane can be + offloaded to a SolidNET DPU. + This driver includes a HW monitor device that + reads health values from the DPU. + endif # VDPA |