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David Daney b93b2abce4 MIPS: Octeon: Rewrite DMA mapping functions. 
All Octeon chips can support more than 4GB of RAM.  Also due to how Octeon
PCI is setup, even some configurations with less than 4GB of RAM will have
portions that are not accessible from 32-bit devices.

Enable the swiotlb code to handle the cases where a device cannot directly
do DMA.  This is a complete rewrite of the Octeon DMA mapping code.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Patchwork: http://patchwork.linux-mips.org/patch/1639/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 		2010-10-29 19:08:32 +01:00
..
Makefile MIPS: eXcite: Remove platform. 2009-12-17 01:57:35 +00:00
fixup-au1000.c [MIPS] Alchemy PCI code style cleanup 2008-05-12 16:46:52 +01:00
fixup-bcm63xx.c MIPS: BCM63xx: Add support for the Broadcom BCM63xx family of SOCs. 2009-09-17 20:07:52 +02:00
fixup-capcella.c Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
fixup-cobalt.c MIPS: Cobalt: convert legacy port addresses to GT-64111 bus addresses 2010-02-27 12:53:44 +01:00
fixup-emma2rh.c MIPS: Eleminate filenames from comments 2009-08-03 17:52:40 +01:00
fixup-fuloong2e.c Fix typo configue => configure in comments 2010-09-23 11:46:50 +02:00
fixup-ip32.c [MIPS] PCI: Make dev pointer argument of pcibios_map_irq const. 2007-07-10 17:33:00 +01:00
fixup-jmr3927.c [MIPS] TXx9: Make single kernel can support multiple boards 2008-07-15 18:44:35 +01:00
fixup-lemote2f.c MIPS: Loongson: Lemote-2F: USB: Not Emulate Non-Posted Writes 2010-02-27 12:53:09 +01:00
fixup-malta.c [MIPS] PCI: Make dev pointer argument of pcibios_map_irq const. 2007-07-10 17:33:00 +01:00
fixup-mpc30x.c Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
fixup-pmcmsp.c Author: Ralf Baechle <ralf@linux-mips.org> 2007-10-29 19:35:37 +00:00
fixup-pnx8550.c [MIPS] PCI: Make dev pointer argument of pcibios_map_irq const. 2007-07-10 17:33:00 +01:00
fixup-rbtx4927.c [MIPS] TXx9: Make single kernel can support multiple boards 2008-07-15 18:44:35 +01:00
fixup-rbtx4938.c [MIPS] TXx9: Make single kernel can support multiple boards 2008-07-15 18:44:35 +01:00
fixup-rc32434.c MIPS: RB532: Fix build error 2008-10-27 16:18:26 +00:00
fixup-sb1250.c MIPS: Eleminate filenames from comments 2009-08-03 17:52:40 +01:00
fixup-sni.c [MIPS] SNI PCIT CPLUS: workaround for b0rked irq wiring of onboard PCI bus 1 2007-11-15 23:21:50 +00:00
fixup-tb0219.c Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
fixup-tb0226.c Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
fixup-tb0287.c Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
fixup-wrppmc.c [MIPS] PCI: Make dev pointer argument of pcibios_map_irq const. 2007-07-10 17:33:00 +01:00
fixup-yosemite.c [MIPS] PCI: Make dev pointer argument of pcibios_map_irq const. 2007-07-10 17:33:00 +01:00
msi-octeon.c MIPS: Octeon: Disallow MSI-X interrupt and fall back to MSI interrupts. 2010-08-05 13:26:27 +01:00
ops-au1000.c [MIPS] Alchemy PCI code style cleanup 2008-05-12 16:46:52 +01:00
ops-bcm63xx.c MIPS: BCM63xx: Add support for the Broadcom BCM63xx family of SOCs. 2009-09-17 20:07:52 +02:00
ops-bonito64.c MIPS: Bonito64: Make Loongson independent from Bonito64 code. 2009-12-17 01:57:06 +00:00
ops-bridge.c [MIPS] IP27: misc fixes 2008-06-05 18:13:15 +01:00
ops-emma2rh.c MIPS: Eleminate filenames from comments 2009-08-03 17:52:40 +01:00
ops-gt64xxx_pci0.c [MIPS] merge GT64111 PCI routines and GT64120 PCI_0 routines 2007-04-27 16:20:23 +01:00
ops-loongson2.c MIPS: Lemote 2F: Ensure atomic execution of _rdmsr and _wrmsr 2010-04-12 17:26:12 +01:00
ops-mace.c [MIPS] Enable FAST-20 for onboard scsi 2008-07-15 18:44:31 +01:00
ops-msc.c
…
ops-nile4.c [MIPS] Add back support for LASAT platforms 2007-10-11 23:46:00 +01:00
ops-pmcmsp.c MIPS: Set io_map_base for several PCI bridges lacking it 2010-07-26 19:08:19 +01:00
ops-pnx8550.c MIPS: Kill unused <asm/debug.h> inclusions 2008-10-15 12:46:52 +01:00
ops-rc32434.c [MIPS] Routerboard 532: Support for base system 2008-07-20 14:38:18 +01:00
ops-sni.c [MIPS] Fix "no space between function name and open parenthesis" warnings. 2007-10-11 23:46:15 +01:00
ops-titan-ht.c MIPS: PCI: RM9000 checkpatch cleanup 2010-08-05 13:25:44 +01:00
ops-titan.c
…
ops-tx3927.c MIPS: Add missing #inclusions of <linux/irq.h> 2010-10-07 14:08:54 +01:00
ops-tx4927.c MIPS: Add missing #inclusions of <linux/irq.h> 2010-10-07 14:08:54 +01:00
ops-vr41xx.c Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
pci-bcm47xx.c MIPS: Nuke trailing blank lines 2010-02-27 12:53:14 +01:00
pci-bcm63xx.c MIPS: BCM63xx: Add support for the Broadcom BCM63xx family of SOCs. 2009-09-17 20:07:52 +02:00
pci-bcm63xx.h MIPS: BCM63xx: Add support for the Broadcom BCM63xx family of SOCs. 2009-09-17 20:07:52 +02:00
pci-bcm1480.c MIPS: Remove useless zero initializations. 2009-09-17 20:07:51 +02:00
pci-bcm1480ht.c MIPS: Remove useless zero initializations. 2009-09-17 20:07:51 +02:00
pci-emma2rh.c MIPS: Eleminate filenames from comments 2009-08-03 17:52:40 +01:00
pci-ip27.c MIPS: Build fix - include <linux/smp.h> into all smp_processor_id() users. 2009-06-24 18:34:39 +01:00
pci-ip32.c [MIPS] Fix IP32 breakage 2008-01-07 15:32:03 +00:00
pci-lasat.c [MIPS] Remove mips_machtype for LASAT machines 2008-07-15 18:44:39 +01:00
pci-octeon.c MIPS: Octeon: Rewrite DMA mapping functions. 2010-10-29 19:08:32 +01:00
pci-rc32434.c MIPS: Remove pr_<level> uses of KERN_<level> 2010-10-04 18:33:57 +01:00
pci-sb1250.c MIPS: SB1250: Include correct header and fix a warning 2010-04-30 20:52:43 +01:00
pci-tx4927.c MIPS: Eleminate filenames from comments 2009-08-03 17:52:40 +01:00
pci-tx4938.c MIPS: Eleminate filenames from comments 2009-08-03 17:52:40 +01:00
pci-tx4939.c MIPS: Eleminate filenames from comments 2009-08-03 17:52:40 +01:00
pci-vr41xx.c Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
pci-vr41xx.h Update Yoichi Yuasa's e-mail address 2009-07-03 15:45:29 +01:00
pci-yosemite.c MIPS: Set io_map_base for several PCI bridges lacking it 2010-07-26 19:08:19 +01:00
pci.c MIPS: Cobalt: convert legacy port addresses to GT-64111 bus addresses 2010-02-27 12:53:44 +01:00
pcie-octeon.c MIPS: Octeon: Rewrite DMA mapping functions. 2010-10-29 19:08:32 +01:00