kernel_optimize_test/arch/mips/pci
Paul Burton f23020230e MIPS: Sanitise coherentio semantics
The coherentio variable has previously been used as a boolean value,
indicating whether the user specified that coherent I/O should be
enabled or disabled. It failed to take into account the case where the
user does not specify any preference, in which case it makes sense that
we should default to coherent I/O if the hardware supports it
(hw_coherentio is non-zero).

Introduce an enum to clarify the 3 different values of coherentio & use
it throughout the code, modifying plat_device_is_coherent() &
r4k_cache_init() to take into account the default case.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: Paul Burton <paul.burton@imgtec.com>
Patchwork: https://patchwork.linux-mips.org/patch/14347/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2016-10-06 18:01:28 +02:00
..
fixup-bcm63xx.c
fixup-capcella.c
fixup-cobalt.c
fixup-emma2rh.c
fixup-fuloong2e.c
fixup-ip32.c
fixup-jmr3927.c
fixup-lantiq.c MIPS: Change my email address 2016-05-13 14:02:18 +02:00
fixup-lemote2f.c
fixup-loongson3.c
fixup-malta.c
fixup-mpc30x.c
fixup-pmcmsp.c
fixup-rbtx4927.c
fixup-rbtx4938.c
fixup-rc32434.c
fixup-sb1250.c
fixup-sni.c
fixup-tb0219.c
fixup-tb0226.c
fixup-tb0287.c
Makefile MIPS: PCI: Support generic drivers 2016-10-06 18:00:52 +02:00
msi-octeon.c
msi-xlp.c
ops-bcm63xx.c
ops-bonito64.c
ops-bridge.c MIPS: IP27: Fix typo 2016-05-28 12:35:07 +02:00
ops-emma2rh.c
ops-gt64xxx_pci0.c
ops-lantiq.c MIPS: Change my email address 2016-05-13 14:02:18 +02:00
ops-loongson2.c
ops-loongson3.c
ops-mace.c
ops-msc.c
ops-nile4.c
ops-pmcmsp.c
ops-rc32434.c
ops-sni.c
ops-tx3927.c
ops-tx4927.c
ops-vr41xx.c
pci-alchemy.c MIPS: Sanitise coherentio semantics 2016-10-06 18:01:28 +02:00
pci-ar71xx.c MIPS: pci: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
pci-ar724x.c MIPS: pci: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
pci-ar2315.c
pci-bcm47xx.c
pci-bcm63xx.c
pci-bcm63xx.h
pci-bcm1480.c
pci-bcm1480ht.c
pci-emma2rh.c
pci-generic.c MIPS: PCI: Support generic drivers 2016-10-06 18:00:52 +02:00
pci-ip27.c
pci-ip32.c MIPS: make PCI_DMA_BUS_IS_PHYS=1 constant 2016-05-13 14:02:17 +02:00
pci-lantiq.c MIPS: pci: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
pci-lantiq.h MIPS: Change my email address 2016-05-13 14:02:18 +02:00
pci-lasat.c
pci-legacy.c MIPS: PCI: Split pci.c into pci.c & pci-legacy.c 2016-10-06 17:59:57 +02:00
pci-malta.c
pci-mt7620.c MIPS: pci: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
pci-octeon.c MIPS: Octeon: Fix PCI interrupt routing on D-Link DSR-500N. 2016-10-04 16:13:57 +02:00
pci-rc32434.c
pci-rt2880.c MIPS: pci: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
pci-rt3883.c MIPS: pci: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00
pci-sb1250.c
pci-tx4927.c
pci-tx4938.c
pci-tx4939.c
pci-virtio-guest.c
pci-vr41xx.c
pci-vr41xx.h
pci-xlp.c
pci-xlr.c
pci.c MIPS: PCI: Split pci.c into pci.c & pci-legacy.c 2016-10-06 17:59:57 +02:00
pcie-octeon.c MIPS: pci: Audit and remove any unnecessary uses of module.h 2016-10-05 01:31:20 +02:00