From: Alexey Kardashevskiy Date: Wed, 31 Mar 2021 02:51:23 +0000 (+1100) Subject: spapr: Rename RTAS_MAX_ADDR to FDT_MAX_ADDR X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=4b98e72d973f8612d3f65fd1dbcdd232a62bd6d6;p=qemu.git spapr: Rename RTAS_MAX_ADDR to FDT_MAX_ADDR SLOF instantiates RTAS since 744a928ccee9 ("spapr: Stop providing RTAS blob") so the max address applies to the FDT only. This renames the macro and fixes up the comment. This should not cause any behavioral change. Signed-off-by: Alexey Kardashevskiy Message-Id: <20210331025123.29310-1-aik@ozlabs.ru> Reviewed-by: Greg Kurz Signed-off-by: David Gibson --- diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 529ff056dd..fd53615df0 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -100,7 +100,7 @@ * * We load our kernel at 4M, leaving space for SLOF initial image */ -#define RTAS_MAX_ADDR 0x80000000 /* RTAS must stay below that */ +#define FDT_MAX_ADDR 0x80000000 /* FDT must stay below that */ #define FW_MAX_SIZE 0x400000 #define FW_FILE_NAME "slof.bin" #define FW_OVERHEAD 0x2800000 @@ -1617,11 +1617,11 @@ static void spapr_machine_reset(MachineState *machine) spapr_clear_pending_events(spapr); /* - * We place the device tree and RTAS just below either the top of the RMA, + * We place the device tree just below either the top of the RMA, * or just below 2GB, whichever is lower, so that it can be * processed with 32-bit real mode code if necessary */ - fdt_addr = MIN(spapr->rma_size, RTAS_MAX_ADDR) - FDT_MAX_SIZE; + fdt_addr = MIN(spapr->rma_size, FDT_MAX_ADDR) - FDT_MAX_SIZE; fdt = spapr_build_fdt(spapr, true, FDT_MAX_SIZE); @@ -2694,7 +2694,7 @@ static void spapr_machine_init(MachineState *machine) spapr->rma_size = spapr_rma_size(spapr, &error_fatal); /* Setup a load limit for the ramdisk leaving room for SLOF and FDT */ - load_limit = MIN(spapr->rma_size, RTAS_MAX_ADDR) - FW_OVERHEAD; + load_limit = MIN(spapr->rma_size, FDT_MAX_ADDR) - FW_OVERHEAD; /* * VSMT must be set in order to be able to compute VCPU ids, ie to