| Message ID | 20210907065822.1152443-7-clg@kaod.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | aspeed/smc: Cleanups and QOMification | expand |
On 9/7/21 8:58 AM, Cédric Le Goater wrote: > It's only useful to compute the initial size of the boot_rom region. "AspeedSMCFlash::size is only used to compute the initial size of the boot_rom region. Not very useful, so directly call memory_region_size() instead."? > Use memory_region_size() instead. > > Signed-off-by: Cédric Le Goater <clg@kaod.org> > --- > include/hw/ssi/aspeed_smc.h | 1 - > hw/arm/aspeed.c | 7 ++++--- > hw/ssi/aspeed_smc.c | 5 ++--- > 3 files changed, 6 insertions(+), 7 deletions(-) Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
On 9/7/21 9:20 AM, Philippe Mathieu-Daudé wrote: > On 9/7/21 8:58 AM, Cédric Le Goater wrote: >> It's only useful to compute the initial size of the boot_rom region. > > "AspeedSMCFlash::size is only used to compute the initial size > of the boot_rom region. Not very useful, so directly call > memory_region_size() instead."? Sure. I will rephrase. Thanks, C. > >> Use memory_region_size() instead. >> >> Signed-off-by: Cédric Le Goater <clg@kaod.org> >> --- >> include/hw/ssi/aspeed_smc.h | 1 - >> hw/arm/aspeed.c | 7 ++++--- >> hw/ssi/aspeed_smc.c | 5 ++--- >> 3 files changed, 6 insertions(+), 7 deletions(-) > > Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> >
diff --git a/include/hw/ssi/aspeed_smc.h b/include/hw/ssi/aspeed_smc.h index f32f66f9a838..097bb6aaf5f8 100644 --- a/include/hw/ssi/aspeed_smc.h +++ b/include/hw/ssi/aspeed_smc.h @@ -34,7 +34,6 @@ typedef struct AspeedSMCFlash { struct AspeedSMCState *controller; uint8_t id; - uint32_t size; MemoryRegion mmio; } AspeedSMCFlash; diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c index 64c3a7fb66db..ebe11a2e5245 100644 --- a/hw/arm/aspeed.c +++ b/hw/arm/aspeed.c @@ -376,6 +376,7 @@ static void aspeed_machine_init(MachineState *machine) if (drive0) { AspeedSMCFlash *fl = &bmc->soc.fmc.flashes[0]; MemoryRegion *boot_rom = g_new(MemoryRegion, 1); + uint64_t size = memory_region_size(&fl->mmio); /* * create a ROM region using the default mapping window size of @@ -385,15 +386,15 @@ static void aspeed_machine_init(MachineState *machine) */ if (ASPEED_MACHINE(machine)->mmio_exec) { memory_region_init_alias(boot_rom, NULL, "aspeed.boot_rom", - &fl->mmio, 0, fl->size); + &fl->mmio, 0, size); memory_region_add_subregion(get_system_memory(), FIRMWARE_ADDR, boot_rom); } else { memory_region_init_rom(boot_rom, NULL, "aspeed.boot_rom", - fl->size, &error_abort); + size, &error_abort); memory_region_add_subregion(get_system_memory(), FIRMWARE_ADDR, boot_rom); - write_boot_rom(drive0, FIRMWARE_ADDR, fl->size, &error_abort); + write_boot_rom(drive0, FIRMWARE_ADDR, size, &error_abort); } } diff --git a/hw/ssi/aspeed_smc.c b/hw/ssi/aspeed_smc.c index ae14c384b60c..6d0984cc1d17 100644 --- a/hw/ssi/aspeed_smc.c +++ b/hw/ssi/aspeed_smc.c @@ -1186,11 +1186,10 @@ static void aspeed_smc_realize(DeviceState *dev, Error **errp) fl->id = i; fl->controller = s; - fl->size = asc->segments[i].size; memory_region_init_io(&fl->mmio, OBJECT(s), &aspeed_smc_flash_ops, - fl, name, fl->size); + fl, name, asc->segments[i].size); memory_region_add_subregion(&s->mmio_flash, offset, &fl->mmio); - offset += fl->size; + offset += asc->segments[i].size; } /* DMA support */
It's only useful to compute the initial size of the boot_rom region. Use memory_region_size() instead. Signed-off-by: Cédric Le Goater <clg@kaod.org> --- include/hw/ssi/aspeed_smc.h | 1 - hw/arm/aspeed.c | 7 ++++--- hw/ssi/aspeed_smc.c | 5 ++--- 3 files changed, 6 insertions(+), 7 deletions(-)