The NOTES section does not discuss which clock is being used.
Bug 43242 -Unable to disable Broadcom and Chelsio devices
With Linux 3.4-rc7 doing `make menuconfig` and going to Device Drivers → Network Device support → Ethernet driver support, I am unable to disable Broadcom and Chelsio devices.
-*- Broadcom devices
< > Broadcom 440x/47xx ethernet support
{M} Broadcom NetXtremeII support
{M} Broadcom CNIC support
< > Broadcom Tigon3 support
< > Broadcom NetXtremeII 10Gb support
[ ] Brocade devices
< > Calxeda 1G/10G XGMAC Ethernet driver
-*- Chelsio devices
< > Chelsio 10Gb Ethernet support
{*} Chelsio Communications T3 10Gb Ethernet support
{*} Chelsio Communications T4 Ethernet support
< > Chelsio Communications T4 Virtual Function Ethernet support
As you can see Kconfig also marks the top item differently from for example the item Brocade devices. I also cannot disable the subitems and only choose between compiling them into the kernel or as a module.
