Commit a29689e6 authored by Niklas Schnelle's avatar Niklas Schnelle Committed by David S. Miller
Browse files

net: handle HAS_IOPORT dependencies 



In a future patch HAS_IOPORT=n will disable inb()/outb() and friends at
compile time. We thus need to add HAS_IOPORT as dependency for
those drivers requiring them. For the DEFXX driver the use of I/O
ports is optional and we only need to fence specific code paths. It also
turns out that with HAS_IOPORT handled explicitly HAMRADIO does not need
the !S390 dependency and successfully builds the bpqether driver.

Acked-by: default avatarMarc Kleine-Budde <mkl@pengutronix.de>
Acked-by: default avatarJakub Kicinski <kuba@kernel.org>
Acked-by: default avatarMaciej W. Rozycki <macro@orcam.me.uk>
Co-developed-by: default avatarArnd Bergmann <arnd@kernel.org>
Signed-off-by: default avatarArnd Bergmann <arnd@kernel.org>
Signed-off-by: default avatarNiklas Schnelle <schnelle@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6e51d914

drivers/net/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -520,7 +520,7 @@ source "drivers/net/ipa/Kconfig" 


config NET_SB1000

	tristate "General Instruments Surfboard 1000"

	depends on PNP

	depends on ISA && PNP

	help

	  This is a driver for the General Instrument (also known as

	  NextLevel) SURFboard 1000 internal

drivers/net/arcnet/Kconfig

+1 −1
Original line number Diff line number Diff line
@@ -4,7 +4,7 @@ 
#



menuconfig ARCNET

	depends on NETDEVICES && (ISA || PCI || PCMCIA)

	depends on NETDEVICES && (ISA || PCI || PCMCIA) && HAS_IOPORT

	tristate "ARCnet support"

	help

	  If you have a network card of this type, say Y and check out the

drivers/net/can/cc770/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -7,6 +7,7 @@ if CAN_CC770 


config CAN_CC770_ISA

	tristate "ISA Bus based legacy CC770 driver"

	depends on ISA

	help

	  This driver adds legacy support for CC770 and AN82527 chips

	  connected to the ISA bus using I/O port, memory mapped or

drivers/net/can/sja1000/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -87,6 +87,7 @@ config CAN_PLX_PCI 


config CAN_SJA1000_ISA

	tristate "ISA Bus based legacy SJA1000 driver"

	depends on ISA

	help

	  This driver adds legacy support for SJA1000 chips connected to

	  the ISA bus using I/O port, memory mapped or indirect access.

drivers/net/ethernet/3com/Kconfig

+2 −2
Original line number Diff line number Diff line
@@ -44,7 +44,7 @@ config 3C515 


config PCMCIA_3C574

	tristate "3Com 3c574 PCMCIA support"

	depends on PCMCIA

	depends on PCMCIA && HAS_IOPORT

	help

	  Say Y here if you intend to attach a 3Com 3c574 or compatible PCMCIA

	  (PC-card) Fast Ethernet card to your computer.
@@ -54,7 +54,7 @@ config PCMCIA_3C574 


config PCMCIA_3C589

	tristate "3Com 3c589 PCMCIA support"

	depends on PCMCIA

	depends on PCMCIA && HAS_IOPORT

	help

	  Say Y here if you intend to attach a 3Com 3c589 or compatible PCMCIA

	  (PC-card) Ethernet card to your computer.