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| author | Suraj Jitindar Singh | 2017-03-20 00:46:46 +0100 |
|---|---|---|
| committer | David Gibson | 2017-04-26 04:00:41 +0200 |
| commit | b4db54132ffeadafa9516cc553ba9548e42d42ad (patch) | |
| tree | 544fb256ef584f64751b16cb9d4a929971b434ce /include/hw/ppc/spapr.h | |
| parent | target/ppc: Add new H-CALL shells for in memory table translation (diff) | |
| download | qemu-b4db54132ffeadafa9516cc553ba9548e42d42ad.tar.gz qemu-b4db54132ffeadafa9516cc553ba9548e42d42ad.tar.xz qemu-b4db54132ffeadafa9516cc553ba9548e42d42ad.zip | |
target/ppc: Implement H_REGISTER_PROCESS_TABLE H_CALL
The H_REGISTER_PROCESS_TABLE H_CALL is used by a guest to indicate to the
hypervisor where in memory its process table is and how translation should
be performed using this process table.
Provide the implementation of this H_CALL for a guest.
We first check for invalid flags, then parse the flags to determine the
operation, and then check the other parameters for valid values based on
the operation (register new table/deregister table/maintain registration).
The process table is then stored in the appropriate location and registered
with the hypervisor (if running under KVM), and the LPCR_[UPRT/GTSE] bits
are updated as required.
Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Signed-off-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
[dwg: Correct missing prototype and uninitialized variable]
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'include/hw/ppc/spapr.h')
| -rw-r--r-- | include/hw/ppc/spapr.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index 342f7a61f4..d234efcd29 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -608,6 +608,8 @@ void spapr_dt_events(sPAPRMachineState *sm, void *fdt); int spapr_h_cas_compose_response(sPAPRMachineState *sm, target_ulong addr, target_ulong size, sPAPROptionVector *ov5_updates); +void close_htab_fd(sPAPRMachineState *spapr); +void spapr_setup_hpt_and_vrma(sPAPRMachineState *spapr); sPAPRTCETable *spapr_tce_new_table(DeviceState *owner, uint32_t liobn); void spapr_tce_table_enable(sPAPRTCETable *tcet, uint32_t page_shift, uint64_t bus_offset, |