diff options
| author |   Damjan Marion <damarion@cisco.com> | 2019-02-21 14:44:59 +0100 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2019-02-21 17:35:35 +0000 |
| commit | 5a6c8096cb51065b056c927133781c9f2db9148d (patch) | |
| tree | 7eabb5921aeebf1d1eebc9f892aae6b0d1a989f0 /src/vlib/physmem.h | |
| parent | 30307af14583f6955eacafe73c3001164ee58a07 (diff) | |
physmem: keep physmem VA in 39-bit address space on x86_64
Some x86 CPUs have IOMMU capable dealing only with 39-bit address space
This patch also adds option to specify physmem base address from
startup.conf
Change-Id: I9e8abd26efb60e9c4ad54c035fb1751a4a61f4dc
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vlib/physmem.h')
| -rw-r--r-- | src/vlib/physmem.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vlib/physmem.h b/src/vlib/physmem.h index a986a50b1cb..7b7a3af3dfa 100644 --- a/src/vlib/physmem.h +++ b/src/vlib/physmem.h @@ -56,6 +56,7 @@ typedef struct typedef struct { u32 flags; + uword base_addr; #define VLIB_PHYSMEM_MAIN_F_HAVE_PAGEMAP (1 << 0) #define VLIB_PHYSMEM_MAIN_F_HAVE_IOMMU (1 << 1) vlib_physmem_map_t *maps; |