|  | config SFC | 
|  | tristate "Solarflare SFC4000/SFC9000-family support" | 
|  | depends on PCI | 
|  | select MDIO | 
|  | select CRC32 | 
|  | select I2C | 
|  | select I2C_ALGOBIT | 
|  | select PTP_1588_CLOCK | 
|  | ---help--- | 
|  | This driver supports 10-gigabit Ethernet cards based on | 
|  | the Solarflare SFC4000 and SFC9000-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" | 
|  | depends on SFC && MTD && !(SFC=y && MTD=m) | 
|  | default y | 
|  | ---help--- | 
|  | This exposes the on-board flash and/or EEPROM as MTD devices | 
|  | (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" | 
|  | depends on SFC && HWMON && !(SFC=y && HWMON=m) | 
|  | default y | 
|  | ---help--- | 
|  | This exposes the on-board firmware-managed sensors as a | 
|  | hardware monitor device. | 
|  | config SFC_SRIOV | 
|  | bool "Solarflare SFC9000-family SR-IOV support" | 
|  | depends on SFC && PCI_IOV | 
|  | default y | 
|  | ---help--- | 
|  | This enables support for the SFC9000 I/O Virtualization | 
|  | features, allowing accelerated network performance in | 
|  | virtualized environments. |