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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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a29689e60e
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: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Maciej W. Rozycki <macro@orcam.me.uk> Co-developed-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Arnd Bergmann <arnd@kernel.org> Signed-off-by: Niklas Schnelle <schnelle@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
60 lines
1.6 KiB
Plaintext
60 lines
1.6 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
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#
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# VIA device configuration
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#
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config NET_VENDOR_VIA
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bool "VIA devices"
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default y
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help
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If you have a network (Ethernet) card belonging to this class, say Y.
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Note that the answer to this question doesn't directly affect the
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kernel: saying N will just cause the configurator to skip all
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the questions about VIA devices. If you say Y, you will be asked for
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your specific card in the following questions.
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if NET_VENDOR_VIA
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config VIA_RHINE
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tristate "VIA Rhine support"
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depends on PCI || (OF_IRQ && GENERIC_PCI_IOMAP)
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depends on PCI || ARCH_VT8500 || COMPILE_TEST
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depends on HAS_IOPORT
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depends on HAS_DMA
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select CRC32
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select MII
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help
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If you have a VIA "Rhine" based network card (Rhine-I (VT86C100A),
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Rhine-II (VT6102), or Rhine-III (VT6105)), say Y here. Rhine-type
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Ethernet functions can also be found integrated on South Bridges
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(e.g. VT8235).
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To compile this driver as a module, choose M here. The module
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will be called via-rhine.
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config VIA_RHINE_MMIO
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bool "Use MMIO instead of PIO"
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depends on VIA_RHINE
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help
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This instructs the driver to use PCI shared memory (MMIO) instead of
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programmed I/O ports (PIO). Enabling this gives an improvement in
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processing time in parts of the driver.
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If unsure, say Y.
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config VIA_VELOCITY
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tristate "VIA Velocity support"
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depends on (PCI || (OF_ADDRESS && OF_IRQ))
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depends on HAS_DMA
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select CRC32
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select CRC_CCITT
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select MII
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help
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If you have a VIA "Velocity" based network card say Y here.
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To compile this driver as a module, choose M here. The module
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will be called via-velocity.
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endif # NET_VENDOR_VIA
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