From 2cac78c12ade9a87b6251f8d854c2e43a30f41bf Mon Sep 17 00:00:00 2001 From: David Gibson Date: Thu, 20 Oct 2016 15:37:41 +1100 Subject: pseries: Consolidate RTAS loading At each system reset, the pseries machine needs to load RTAS (the runtime portion of the guest firmware) into the VM. This means copying the actual RTAS code into guest memory, and also updating the device tree so that the guest OS and boot firmware can locate it. For historical reasons the copy and update to the device tree were in different parts of the code. This cleanup brings them both together in an spapr_load_rtas() function. Signed-off-by: David Gibson Reviewed-by: Alexey Kardashevskiy Reviewed-by: Thomas Huth Reviewed-by: Michael Roth --- include/hw/ppc/spapr.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/hw/ppc') diff --git a/include/hw/ppc/spapr.h b/include/hw/ppc/spapr.h index a0b4bf80e0..847ae88186 100644 --- a/include/hw/ppc/spapr.h +++ b/include/hw/ppc/spapr.h @@ -532,6 +532,7 @@ target_ulong spapr_rtas_call(PowerPCCPU *cpu, sPAPRMachineState *sm, uint32_t nret, target_ulong rets); int spapr_rtas_device_tree_setup(void *fdt, hwaddr rtas_addr, hwaddr rtas_size); +void spapr_load_rtas(sPAPRMachineState *spapr, void *fdt, hwaddr addr); #define SPAPR_TCE_PAGE_SHIFT 12 #define SPAPR_TCE_PAGE_SIZE (1ULL << SPAPR_TCE_PAGE_SHIFT) -- cgit v1.2.3