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752f5216f1
linux/arch/powerpc/platforms
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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
..
8xx Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
40x Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2012-01-08 13:21:22 -08:00
44x powerpc: Fix assmption of end_of_DRAM() returns end address 2012-07-03 14:14:49 +10:00
52xx powerpc: Mark const init data with __initconst instead of __initdata 2012-04-02 14:00:03 +10:00
82xx powerpc/82xx: add SPI support for mgcoge 2012-07-10 07:07:20 -05:00
83xx powerpc/83xx: fix RGMII AC values workaround for km83xx 2012-07-10 07:07:20 -05:00
85xx Merge remote-tracking branch 'kumar/merge' into merge 2012-07-31 15:18:31 +10:00
86xx PCI changes for the 3.6 merge window: 2012-07-24 16:17:07 -07:00
512x irq_domain/powerpc: constify irq_domain_ops 2012-02-16 06:11:24 -07:00
amigaone pcspkr: Cleanup Kconfig dependencies 2011-06-09 15:01:41 +02:00
cell Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2012-08-01 10:26:23 -07:00
chrp powerpc/mpic: Remove duplicate MPIC_WANTS_RESET flag 2012-02-23 10:50:00 +11:00
embedded6xx Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
maple Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
pasemi powerpc: Remove all includes of <asm/abs_addr.h> 2012-09-05 15:19:33 +10:00
powermac Merge branch 'merge' into next 2012-05-09 10:57:57 +10:00
powernv Merge branch 'merge' into next 2012-09-07 09:48:59 +10:00
prep powerpc: drop unused Kconfig symbols 2011-10-31 23:39:52 +01:00
ps3 powerpc/ps3: Minor Kconfig cleanup 2012-04-24 15:34:19 -07:00
pseries powerpc/pseries: Round up MSI-X requests 2012-09-07 10:45:31 +10:00
wsp Disintegrate and delete asm/system.h 2012-03-28 15:58:21 -07:00
fsl_uli1575.c Disintegrate asm/system.h for PowerPC 2012-03-28 18:30:02 +01:00
Kconfig KVM: PPC: Factor out guest epapr initialization 2012-05-30 11:43:10 +02:00
Kconfig.cputype powerpc/e500: add paravirt QEMU platform 2012-07-11 07:49:36 -05:00
Makefile powerpc: Remove the main legacy iSerie platform code 2012-03-09 10:35:11 +11:00