- 24 1月, 2008 1 次提交
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由 Kumar Gala 提交于
There were several issues if a memreserve range existed and happened to be in highmem: * The bootmem allocator is only aware of lowmem so calling reserve_bootmem with a highmem address would cause a BUG_ON * All highmem pages were provided to the buddy allocator Added a lmb_is_reserved() api that we now use to determine if a highem page should continue to be PageReserved or provided to the buddy allocator. Also, we incorrectly reported the amount of pages reserved since all highmem pages are initally marked reserved and we clear the PageReserved flag as we "free" up the highmem pages. Signed-off-by: NKumar Gala <galak@kernel.crashing.org>
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- 17 1月, 2008 23 次提交
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由 Paul Mackerras 提交于
Merge branch 'for-2.6.25' of master.kernel.org:/pub/scm/linux/kernel/git/olof/pasemi into for-2.6.25
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由 Jon Loeliger 提交于
Signed-off-by: NJon Loeliger <jdl@freescale.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stephen Rothwell 提交于
Also check that __NR_syscalls has been updated appropriately. Hopefully this will catch any out of order additions to the table in the future. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Jon Tollefson 提交于
This adds the hugepagesz boot-time parameter for ppc64. It lets one pick the size for huge pages. The choices available are 64K and 16M when the base page size is 4k. It defaults to 16M (previously the only only choice) if nothing or an invalid choice is specified. Tested 64K huge pages successfully with the libhugetlbfs 1.2. Signed-off-by: NJon Tollefson <kniht@linux.vnet.ibm.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Mark A. Greer 提交于
Fix error in booting-without-of.txt that indicates that a node can inherit its #address-cells and #size-cells definitions from its parent's parent. This is not correct. Signed-off-by: NMark A. Greer <mgreer@mvista.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stephen Rothwell 提交于
We don't care if the device_create_file calls fail, the driver will work just as well without them, so just issue a runtime warning. drivers/macintosh/therm_adt746x.c: In function 'thermostat_init': drivers/macintosh/therm_adt746x.c:615: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_adt746x.c:616: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_adt746x.c:617: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_adt746x.c:618: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_adt746x.c:619: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_adt746x.c:620: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_adt746x.c:621: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_adt746x.c:622: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_adt746x.c:623: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_adt746x.c:625: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stephen Rothwell 提交于
We don't care if the device_create_file calls fail, the driver will work just as well without them, so just issue a runtime warning. drivers/macintosh/therm_windtunnel.c: In function 'setup_hardware': drivers/macintosh/therm_windtunnel.c:268: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_windtunnel.c:269: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Grant Likely 提交于
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Acked-by: NArnd Bergmann <arnd@arndb.de> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Grant Likely 提交于
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stephen Rothwell 提交于
We don't really care if any of these calls to device_create_file fails, so just issue warnings in that case. drivers/macintosh/therm_pm72.c: In function 'init_cpu_state': drivers/macintosh/therm_pm72.c:1185: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1186: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1187: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1188: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1189: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1191: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1192: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1193: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1194: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1195: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c: In function 'init_backside_state': drivers/macintosh/therm_pm72.c:1383: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1384: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c: In function 'init_drives_state': drivers/macintosh/therm_pm72.c:1503: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1504: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c: In function 'init_dimms_state': drivers/macintosh/therm_pm72.c:1625: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c: In function 'init_slots_state': drivers/macintosh/therm_pm72.c:1743: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result drivers/macintosh/therm_pm72.c:1744: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Jochen Friedrich 提交于
Update .gitignore as needed by dtc addition. Signed-off-by: NJochen Friedrich <jochen@scram.de> Acked-by: NDavid Gibson <david@gibson.dropbear.id.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stephen Rothwell 提交于
xlate_iomm_address() really wants the ds_addr to pass to the HV, so store that value (instead of the BAR number) when we allocate the device bars. This is not a fast path, so we can look up the device_node property there instead of using the bussubno field of the pci_dn. The other user of iseries_ds_addr() was already scanning the device tree, so looking up a property will not slow it down any more. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stephen Rothwell 提交于
Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Stephen Rothwell 提交于
... so move it into the #ifdef CONFIG_EEH section. Signed-off-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Anton Vorontsov 提交于
Fix documentation once and for ever, because I'm pretty tired of repeating that I am merely following it. ;-) http://ozlabs.org/pipermail/linuxppc-dev/2007-December/048096.html http://ozlabs.org/pipermail/linuxppc-dev/2007-November/046977.html http://ozlabs.org/pipermail/linuxppc-dev/2007-November/046979.html http://ozlabs.org/pipermail/linuxppc-dev/2007-October/044411.html http://ozlabs.org/pipermail/linuxppc-dev/2007-October/044413.htmlSigned-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Cyrill Gorcunov 提交于
Signed-off-by: NCyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Cyrill Gorcunov 提交于
Signed-off-by: NCyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Cyrill Gorcunov 提交于
Signed-off-by: NCyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Grant Likely 提交于
Similar to of_find_compatible_node(), of_find_matching_node() and for_each_matching_node() allow you to iterate over the device tree looking for specific nodes, except that they take of_device_id tables instead of strings. This also moves of_match_node() from driver/of/device.c to driver/of/base.c to colocate it with the of_find_matching_node which depends on it. Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Geert Uytterhoeven 提交于
Fixes sparse warning: constant 0xffffffffffffff80 is so big it is unsigned long Signed-off-by: NGeert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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- 16 1月, 2008 3 次提交
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由 Olof Johansson 提交于
Move electra-ide glue over to the new pata_of_platform framework, and add the quirks needed to that driver. Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Anton Vorontsov 提交于
This driver nicely wraps around pata_platform library functions, and provides OF platform bus bindings to the PATA devices. Also add || PPC to the PATA_PLATFORM's "depends on" Kconfig entry, needed for PA Semi Electra. Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Anton Vorontsov 提交于
Split pata_platform_{probe,remove} into two pieces: 1. pata_platform_{probe,remove} -- platform_device-dependant bits; 2. __ptata_platform_{probe,remove} -- device type neutral bits. This is done to not duplicate code for the OF-platform driver. Signed-off-by: NAnton Vorontsov <avorontsov@ru.mvista.com> Acked-by: NPaul Mundt <lethal@linux-sh.org> Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 11 1月, 2008 1 次提交
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- 09 1月, 2008 5 次提交
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由 Stephen Neuendorffer 提交于
All the __devexit functions are now appropriately tagged. This fixes some ppc link warnings. Signed-off-by: NStephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: NPeter Korsgaard <jacmet@sunsite.dk> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Stephen Neuendorffer 提交于
Missed this one in the boot loader before. Signed-off-by: NStephen Neuendorffer <stephen.neuendorffer@xilinx.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Stephen Neuendorffer 提交于
This now better describes what the UBoot device tree generator actually does. In particular: 1) Nodes have a label derived from the device name, and a node name derived from a generic version of the device type, e.g. 'ethernet', 'serial', etc. 2) Usage of compound nodes (representing more than one device in the same IP) which actually works. This requires having a valid compatible node, and all the other things that a bus normally has. I've chosen 'xlnx,compound' as the bus name to describe these compound nodes. In addition, I've clarified some of the language relating to how mhs nodes should be represent in the device tree. Signed-off-by: NStephen Neuendorffer <stephen.neuendorffer@xilinx.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Stephen Neuendorffer 提交于
Includes both flavors of plb, opb, dcr, and a pseudo 'compound' bus for representing compound peripherals containing more than one logical device. Signed-off-by: NStephen Neuendorffer <stephen.neuendorffer@xilinx.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Stephen Neuendorffer 提交于
These values now match what is generated by the uboot BSP generator. Signed-off-by: NStephen Neuendorffer <stephen.neuendorffer@xilinx.com> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 08 1月, 2008 3 次提交
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由 Stefan Roese 提交于
Because of how big mapping the config space is (1M per bus), we limit how many busses we support for now. In the long run, we could replace that with something akin to kmap_atomic instead. This patch changes the limit from currently 16 to 64. Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Matthias Fuchs 提交于
This patch adds support for 405GPr processors with optional new mode strapping. ibm405gp_fixup_clocks() can now be used for 405GP and 405GPr CPUs. This is in preparation of porting the cpci405 platform support from arch/ppc to arch/powerpc. This patch also adds ibm405ep_fixup_clocks() to support 405EP CPUs from the boot wrapper. Signed-off-by: NMatthias Fuchs <matthias.fuchs@esd-electronics.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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由 Hollis Blanchard 提交于
Enable EMAC driver for Sequoia (and while we're in there, disable Macintosh drivers for Sequoia and Bamboo). Signed-off-by: NHollis Blanchard <hollisb@us.ibm.com> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 05 1月, 2008 1 次提交
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由 Stefan Roese 提交于
Somehow the EMAC support was dropped (or never really added) to the Kilauea defconfig file. This patch finally adds EMAC support. Signed-off-by: NStefan Roese <sr@denx.de> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 03 1月, 2008 3 次提交
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由 Grant Likely 提交于
Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
The logic that checks to see if a machine check is caused by an NMI will always match when NMI hasn't been initialized, since the mpic routine will return NO_IRQ (and that's what the nmi_virq value is as well). Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Grant Likely 提交于
Fix an obvious typo. Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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