diff options
| author | Jack Steiner <steiner@sgi.com> | 2009-09-09 11:43:39 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-09-18 08:06:40 -0400 |
| commit | daf7b9c9216e2b82e4c14b7248a85286dab021c3 (patch) | |
| tree | 4e9e085514a56cc9c15332c91ab249de8eb5d9ab /arch/x86/kernel/apic/probe_64.c | |
| parent | 8dc579e868addafd24c0a015c12f0e536b1084b1 (diff) | |
x86: SGI UV: Map MMIO-High memory range
UV depends on the MMRHI space being identity mapped. The patch:
x86: Make 64-bit efi_ioremap use ioremap on MMIO regions
changed this to make efi regions at a different address using
ioremap. Add the identity mapping to uv_system_init.
( Note this code was previously present but was deleted when BIOS
added the ranges to the EFI map - previous efi code identify
mapped the ranges. )
Signed-off-by: Jack Steiner <steiner@sgi.com>
LKML-Reference: <20090909154339.GA7946@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/apic/probe_64.c')
0 files changed, 0 insertions, 0 deletions