Displaying 6 results from an estimated 6 matches for "pnv_phb".
2020 Jul 06
0
[PATCH v3 1/6] powerpc/powernv: must include hvcall.h to get PAPR defines
...ms/powernv/pci-ioda-tce.c
+++ b/arch/powerpc/platforms/powernv/pci-ioda-tce.c
@@ -15,6 +15,7 @@
#include <asm/iommu.h>
#include <asm/tce.h>
+#include <asm/hvcall.h> /* share error returns with PAPR */
#include "pci.h"
unsigned long pnv_ioda_parse_tce_sizes(struct pnv_phb *phb)
--
2.23.0
2020 Jul 06
13
[PATCH v3 0/6] powerpc: queued spinlocks and rwlocks
v3 is updated to use __pv_queued_spin_unlock, noticed by Waiman (thank you).
Thanks,
Nick
Nicholas Piggin (6):
powerpc/powernv: must include hvcall.h to get PAPR defines
powerpc/pseries: move some PAPR paravirt functions to their own file
powerpc: move spinlock implementation to simple_spinlock
powerpc/64s: implement queued spinlocks and rwlocks
powerpc/pseries: implement paravirt
2020 Jul 06
13
[PATCH v3 0/6] powerpc: queued spinlocks and rwlocks
v3 is updated to use __pv_queued_spin_unlock, noticed by Waiman (thank you).
Thanks,
Nick
Nicholas Piggin (6):
powerpc/powernv: must include hvcall.h to get PAPR defines
powerpc/pseries: move some PAPR paravirt functions to their own file
powerpc: move spinlock implementation to simple_spinlock
powerpc/64s: implement queued spinlocks and rwlocks
powerpc/pseries: implement paravirt
2020 Jul 03
7
[PATCH v2 0/6] powerpc: queued spinlocks and rwlocks
v2 is updated to account for feedback from Will, Peter, and
Waiman (thank you), and trims off a couple of RFC and unrelated
patches.
Thanks,
Nick
Nicholas Piggin (6):
powerpc/powernv: must include hvcall.h to get PAPR defines
powerpc/pseries: move some PAPR paravirt functions to their own file
powerpc: move spinlock implementation to simple_spinlock
powerpc/64s: implement queued
2020 Jul 02
12
[PATCH 0/8] powerpc: queued spinlocks and rwlocks
This series adds an option to use queued spinlocks for powerpc, and
makes it the default for the Book3S-64 subarch.
This effort starts with the generic code so it's very simple but
still very performant. There are optimisations that can be made to
slowpaths, but I think it's better to attack those incrementally
if/when we find things, and try to add the improvements to generic
code as
2016 Jun 02
52
[RFC v3 00/45] dma-mapping: Use unsigned long for dma_attrs
Hi,
This is third approach (complete this time) for replacing struct
dma_attrs with unsigned long.
The main patch (2/45) doing the change is split into many subpatches
for easier review (3-43). They should be squashed together when
applying.
*Important:* Patchset is *only* build tested on allyesconfigs: ARM,
ARM64, i386, x86_64 and powerpc. Please provide reviewes and tests
for other