Re: [patch] s390 kconfig cleanup, 2nd version.

[Arnd Bergmann <arnd@arndb.de>]

On Friday 30 June 2006 16:20, Martin Schwidefsky wrote:
> There are still a few more config options:
>   IPMI
>   SERIAL_NONSTANDARD
>   SCSI_SATA
> 
> and numerous menues:
>   "TPM devices" - PC_STYLE_HARDWARE
>   "Hardware monitoring support" - PC_STYLE_HARDWARE
>   "InfiniBand support" - don't think this is pc style hardware
>   "ISDN subsystem" - PC_STYLE_HARDWARE
>   "LED devices" - PC_STYLE_HARDWARE
>   "Multimedia devices" - PC_STYLE_HARDWARE
>   "MMC/SD Card support" - PC_STYLE_HARDWARE
>   "PHY device support" - PC_STYLE_HARDWARE
>   "Serial drivers" - PC_STYLE_HARDWARE
>   "SPI support" - PC_STYLE_HARDWARE
>   "Telephony Support" - PC_STYLE_HARDWARE
>   "USB support" - PC_STYLE_HARDWARE
>   "Graphics support" - PC_STYLE_HARDWARE
>   "Dallas's 1-wire bus" - PC_STYLE_HARDWARE
>   "Amateur Radio support" - PC_STYLE_HARDWARE
>   "Bluetooth subsystem support" - PC_STYLE_HARDWARE
>   "IrDA (infrared) subsystem support" - PC_STYLE_HARDWARE
>   "EDAC - error detection and reporting" - PC_STYLE_HARDWARE
>   "Sound" - PC_STYLE_HARDWARE

I would assume that all of these depend on memory mapped I/O
access. So they might be more correctly depend on CONFIG_MMIO.

>   VT
>   "Input device support" - ??
>   "Misc devices" - PC_STYLE_HARDWARE
>   "Memory Technology Devices (MTD)" - PC_STYLE_HARDWARE
>   "Wireless LAN (non-hamradio)" - PC_STYLE_HARDWARE
>   "Real Time Clock" - PC_STYLE_HARDWARE

For these, it's not so clear, so maybe just let the HW drivers
depend on CONFIG_MMIO, but not the architecture in dependant
parts.

	Arnd <><