diff options
| author | Ben Hutchings <bhutchings@solarflare.com> | 2013-08-29 19:19:29 +0100 |
|---|---|---|
| committer | Ben Hutchings <bhutchings@solarflare.com> | 2013-08-29 19:19:29 +0100 |
| commit | 8127d661e77f5ec410093bce411f540afa34593f (patch) | |
| tree | e2aeec27754a0656cd8093cd51d7ef2a3450bf1b /drivers/net/ethernet/sfc/Kconfig | |
| parent | 4c75b43a7795671a52a002034d370ea1352f95c8 (diff) | |
sfc: Add support for Solarflare SFC9100 family
This adds support for the EF10 network controller architecture and the
SFC9100 family, starting with SFC9120 'Farmingdale', and bumps the
driver version to 4.0.
New features in the SFC9100 family include:
- Flexible allocation of internal resources to PCIe physical and virtual
functions under firmware control
- RX event merging to reduce DMA writes at high packet rates
- Integrated RX timestamping
- PIO buffers for lower TX latency
- Firmware-driven data path that supports additional offload features
and filter types
- Delivery of packets between functions and to multiple recipients,
allowing firmware to implement a vswitch
- Multiple RX flow hash (RSS) contexts with their own hash keys and
indirection tables
- 40G MAC (single port only)
...not all of which are enabled in this initial driver or the initial
firmware release.
Much of the new code is by Jon Cooper.
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Diffstat (limited to 'drivers/net/ethernet/sfc/Kconfig')
| -rw-r--r-- | drivers/net/ethernet/sfc/Kconfig | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/net/ethernet/sfc/Kconfig b/drivers/net/ethernet/sfc/Kconfig index 4136ccc4a954..8b7152565c5e 100644 --- a/drivers/net/ethernet/sfc/Kconfig +++ b/drivers/net/ethernet/sfc/Kconfig @@ -1,5 +1,5 @@ config SFC - tristate "Solarflare SFC4000/SFC9000-family support" + tristate "Solarflare SFC4000/SFC9000/SFC9100-family support" depends on PCI select MDIO select CRC32 @@ -8,12 +8,13 @@ config SFC select PTP_1588_CLOCK ---help--- This driver supports 10-gigabit Ethernet cards based on - the Solarflare SFC4000 and SFC9000-family controllers. + the Solarflare SFC4000, SFC9000-family and SFC9100-family + controllers. To compile this driver as a module, choose M here. The module will be called sfc. config SFC_MTD - bool "Solarflare SFC4000/SFC9000-family MTD support" + bool "Solarflare SFC4000/SFC9000/SFC9100-family MTD support" depends on SFC && MTD && !(SFC=y && MTD=m) default y ---help--- @@ -21,7 +22,7 @@ config SFC_MTD (e.g. /dev/mtd1). This is required to update the firmware or the boot configuration under Linux. config SFC_MCDI_MON - bool "Solarflare SFC9000-family hwmon support" + bool "Solarflare SFC9000/SFC9100-family hwmon support" depends on SFC && HWMON && !(SFC=y && HWMON=m) default y ---help--- |