Re: [Xen-devel] [PATCH v2 2/3] xen/arm: Add p2m_pfn_bits

2015-04-30 Thread Edgar E. Iglesias
On Thu, Apr 30, 2015 at 10:39:19AM +0100, Julien Grall wrote: > Hi Edgar, > > On 30/04/2015 07:06, Edgar E. Iglesias wrote: > > val |= VTCR_T0SZ(0x18); /* 40 bit IPA */ > > val |= VTCR_SL0(0x1); /* P2M starts at first level */ > > #else /* CONFIG_ARM_64 */ > >@@ -1557,6 +1561,7 @@ void

Re: [Xen-devel] [PATCH v2 2/3] xen/arm: Add p2m_pfn_bits

2015-04-30 Thread Julien Grall
Hi Edgar, On 30/04/2015 07:06, Edgar E. Iglesias wrote: val |= VTCR_T0SZ(0x18); /* 40 bit IPA */ val |= VTCR_SL0(0x1); /* P2M starts at first level */ #else /* CONFIG_ARM_64 */ @@ -1557,6 +1561,7 @@ void __init setup_virt_paging(void) p2m_root_order = pa_range_info[pa_range]

[Xen-devel] [PATCH v2 2/3] xen/arm: Add p2m_pfn_bits

2015-04-29 Thread Edgar E. Iglesias
From: "Edgar E. Iglesias" Export p2m_pfn_bits holding the bit size of pfn addresses used in p2m tables. Signed-off-by: Edgar E. Iglesias --- xen/arch/arm/p2m.c| 5 + xen/include/asm-arm/p2m.h | 3 +++ 2 files changed, 8 insertions(+) diff --git a/xen/arch/arm/p2m.c b/xen/arch/arm/