From 9943266ec36fec54367085758cd3ee821696a791 Mon Sep 17 00:00:00 2001 From: David Gibson Date: Tue, 10 Dec 2019 16:25:04 +1100 Subject: [PATCH] spapr: Don't use weird units for MIN_RMA_SLOF MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit MIN_RMA_SLOF records the minimum about of RMA that the SLOF firmware requires. It lets us give a meaningful error if the RMA ends up too small, rather than just letting SLOF crash. It's currently stored as a number of megabytes, which is strange for global constants. Move that megabyte scaling into the definition of the constant like most other things use. Change from M to MiB in the associated message while we're at it. Signed-off-by: David Gibson Reviewed-by: Cédric Le Goater Reviewed-by: Greg Kurz Reviewed-by: Philippe Mathieu-Daudé --- hw/ppc/spapr.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index cc10798be4..510494ad87 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -103,7 +103,7 @@ #define FW_OVERHEAD 0x2800000 #define KERNEL_LOAD_ADDR FW_MAX_SIZE -#define MIN_RMA_SLOF 128UL +#define MIN_RMA_SLOF (128 * MiB) #define PHANDLE_INTC 0x00001111 @@ -2956,10 +2956,10 @@ static void spapr_machine_init(MachineState *machine) } } - if (spapr->rma_size < (MIN_RMA_SLOF * MiB)) { + if (spapr->rma_size < MIN_RMA_SLOF) { error_report( - "pSeries SLOF firmware requires >= %ldM guest RMA (Real Mode Area memory)", - MIN_RMA_SLOF); + "pSeries SLOF firmware requires >= %ldMiB guest RMA (Real Mode Area memory)", + MIN_RMA_SLOF / MiB); exit(1); } -- 2.11.4.GIT