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linux-sg2042/arch/powerpc/platforms/pseries
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Anton Blanchard 752f5216f1 powerpc/pseries: Round up MSI-X requests 
The pseries firmware currently refuses any non power of two MSI-X
request. Unfortunately most network drivers end up asking for that
because they want a power of two for RX queues and one or two extra
for everything else.

This patch rounds up the firmware request to the next power of two
if the quota allows it. If this fails we fall back to using the
original request size.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
 		2012-09-07 10:45:31 +10:00
..
Kconfig Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2012-05-22 19:22:50 -07:00
Makefile powerpc/eeh: Introduce EEH device 2012-03-09 11:39:29 +11:00
cmm.c power: cmm - convert sysdev_class to a regular subsystem 2011-12-21 15:09:51 -08:00
dlpar.c powerpc/pseries: Avoid spurious error during hotplug CPU add 2011-09-20 09:20:00 +10:00
dtl.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
eeh.c powerpc: Use WARN instead of dump_stack when printing EEH error backtrace 2012-04-30 15:37:27 +10:00
eeh_cache.c powerpc/eeh: Replace pci_dn with eeh_dev for EEH address cache 2012-03-09 11:39:42 +11:00
eeh_dev.c powerpc/eeh: Remove eeh device from OF node 2012-03-28 11:31:57 +11:00
eeh_driver.c powerpc/eeh: Replace pci_dn with eeh_dev for EEH aux components 2012-03-09 11:39:46 +11:00
eeh_event.c powerpc/eeh: Check handle_eeh_events() return value 2012-07-13 13:37:17 +10:00
eeh_pseries.c powerpc/pseries: Fix whitespace in eeh 2012-07-10 19:18:49 +10:00
eeh_sysfs.c powerpc/eeh: Replace pci_dn with eeh_dev for EEH sysfs 2012-03-09 11:39:40 +11:00
event_sources.c
…
firmware.c
…
hotplug-cpu.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
hotplug-memory.c Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc 2011-07-25 22:59:39 -07:00
hvCall.S powerpc: Merge STK_REG/PARAM/FRAMESIZE 2012-07-10 19:18:03 +10:00
hvCall_inst.c powerpc: Fix unpaired probe_hcall_entry and probe_hcall_exit 2012-01-03 12:09:27 +11:00
hvconsole.c powerpc: convert hvconsole.c to export.h ; fix implicit use of errno.h 2011-10-31 19:30:43 -04:00
hvcserver.c
…
io_event_irq.c powerpc: Make function that parses RTAS error logs global 2012-03-28 11:31:58 +11:00
iommu.c powerpc: Remove all includes of <asm/abs_addr.h> 2012-09-05 15:19:33 +10:00
kexec.c powerpc/pseries: Simplify vpa deregistration functions 2011-08-05 14:47:58 +10:00
lpar.c powerpc: Remove all includes of <asm/abs_addr.h> 2012-09-05 15:19:33 +10:00
mobility.c of: Improve prom_update_property() function 2012-07-11 15:26:51 +10:00
msi.c powerpc/pseries: Round up MSI-X requests 2012-09-07 10:45:31 +10:00
nvram.c kmsg - kmsg_dump() use iterator to receive log buffer content 2012-06-15 14:53:59 -07:00
offline_states.h
…
pci.c
…
pci_dlpar.c PCI: replace struct pci_bus secondary/subordinate with busn_res 2012-06-13 15:42:22 -06:00
plpar_wrappers.h powerpc: Clean up lppaca->cede_latency_hint 2012-04-30 15:37:15 +10:00
power.c
…
processor_idle.c powerpc/cpuidle: Fixes for pseries_idle hotplug notifier 2012-07-11 14:18:35 +10:00
pseries.h powerpc/cpuidle: cpuidle driver for pSeries 2011-12-08 13:56:31 +11:00
pseries_energy.c cpu: convert 'cpu' and 'machinecheck' sysdev_class to a regular subsystem 2011-12-21 14:29:42 -08:00
ras.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
reconfig.c of: Improve prom_update_property() function 2012-07-11 15:26:51 +10:00
scanlog.c
…
setup.c Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci 2012-03-23 14:02:12 -07:00
smp.c powerpc/pseries/cpuidle: Replace pseries_notify_cpuidle_add call with notifier 2012-07-03 14:14:40 +10:00
suspend.c powerpc/pseries: Fix partition migration hang in stop_topology_update 2012-02-14 15:01:39 +11:00