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| author |   Hollis Blanchard <hollisb@us.ibm.com> | 2008-04-16 23:28:07 -0500 |
|---|---|---|
| committer |   Avi Kivity <avi@qumranet.com> | 2008-04-27 18:21:37 +0300 |
| commit | b2312f059c893833de58876c74290511846cd208 (patch) | |
| tree | 6164572aeaf0761412af0ce860b031e126cebcba /lib/debugobjects.c | |
| parent | ppc: Export tlb_44x_hwater for KVM (diff) | |
| download | wireguard-linux-b2312f059c893833de58876c74290511846cd208.tar.xz wireguard-linux-b2312f059c893833de58876c74290511846cd208.zip | |
KVM: ppc: Add DCR access information to struct kvm_run
Device Control Registers are essentially another address space found on PowerPC
4xx processors, analogous to PIO on x86. DCRs are always 32 bits, and can be
identified by a 32-bit number. We forward most DCR accesses to userspace for
emulation (with the exception of CPR0 registers, which can be read directly
for simplicity in timebase frequency determination).
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'lib/debugobjects.c')
0 files changed, 0 insertions, 0 deletions