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-rw-r--r--hw/i386/acpi-build.c4
-rw-r--r--hw/i386/pc.c23
-rw-r--r--hw/i386/pc_piix.c3
-rw-r--r--hw/i386/pc_q35.c3
-rw-r--r--hw/i386/pc_sysfw.c10
5 files changed, 22 insertions, 21 deletions
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 9bc6d97ea1..796de91bf3 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -2248,8 +2248,8 @@ build_tpm2(GArray *table_data, BIOSLinker *linker, GArray *tcpalog)
(void *)tpm2_ptr, "TPM2", sizeof(*tpm2_ptr), 4, NULL, NULL);
}
-#define HOLE_640K_START (640 * 1024)
-#define HOLE_640K_END (1024 * 1024)
+#define HOLE_640K_START (640 * KiB)
+#define HOLE_640K_END (1 * MiB)
static void build_srat_hotpluggable_memory(GArray *table_data, uint64_t base,
uint64_t len, int default_node)
diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index f310040351..50d5553991 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -23,6 +23,7 @@
*/
#include "qemu/osdep.h"
+#include "qemu/units.h"
#include "hw/hw.h"
#include "hw/i386/pc.h"
#include "hw/char/serial.h"
@@ -448,12 +449,12 @@ void pc_cmos_init(PCMachineState *pcms,
/* memory size */
/* base memory (first MiB) */
- val = MIN(pcms->below_4g_mem_size / 1024, 640);
+ val = MIN(pcms->below_4g_mem_size / KiB, 640);
rtc_set_memory(s, 0x15, val);
rtc_set_memory(s, 0x16, val >> 8);
/* extended memory (next 64MiB) */
- if (pcms->below_4g_mem_size > 1024 * 1024) {
- val = (pcms->below_4g_mem_size - 1024 * 1024) / 1024;
+ if (pcms->below_4g_mem_size > 1 * MiB) {
+ val = (pcms->below_4g_mem_size - 1 * MiB) / KiB;
} else {
val = 0;
}
@@ -464,8 +465,8 @@ void pc_cmos_init(PCMachineState *pcms,
rtc_set_memory(s, 0x30, val);
rtc_set_memory(s, 0x31, val >> 8);
/* memory between 16MiB and 4GiB */
- if (pcms->below_4g_mem_size > 16 * 1024 * 1024) {
- val = (pcms->below_4g_mem_size - 16 * 1024 * 1024) / 65536;
+ if (pcms->below_4g_mem_size > 16 * MiB) {
+ val = (pcms->below_4g_mem_size - 16 * MiB) / (64 * KiB);
} else {
val = 0;
}
@@ -1392,11 +1393,11 @@ void pc_memory_init(PCMachineState *pcms,
}
machine->device_memory->base =
- ROUND_UP(0x100000000ULL + pcms->above_4g_mem_size, 1ULL << 30);
+ ROUND_UP(0x100000000ULL + pcms->above_4g_mem_size, 1 * GiB);
if (pcmc->enforce_aligned_dimm) {
/* size device region assuming 1G page max alignment per slot */
- device_mem_size += (1ULL << 30) * machine->ram_slots;
+ device_mem_size += (1 * GiB) * machine->ram_slots;
}
if ((machine->device_memory->base + device_mem_size) <
@@ -1438,7 +1439,7 @@ void pc_memory_init(PCMachineState *pcms,
if (!pcmc->broken_reserved_end) {
res_mem_end += memory_region_size(&machine->device_memory->mr);
}
- *val = cpu_to_le64(ROUND_UP(res_mem_end, 0x1ULL << 30));
+ *val = cpu_to_le64(ROUND_UP(res_mem_end, 1 * GiB));
fw_cfg_add_file(fw_cfg, "etc/reserved-memory-end", val, sizeof(*val));
}
@@ -1475,7 +1476,7 @@ uint64_t pc_pci_hole64_start(void)
hole64_start = 0x100000000ULL + pcms->above_4g_mem_size;
}
- return ROUND_UP(hole64_start, 1ULL << 30);
+ return ROUND_UP(hole64_start, 1 * GiB);
}
qemu_irq pc_allocate_cpu_irq(void)
@@ -2095,7 +2096,7 @@ static void pc_machine_set_max_ram_below_4g(Object *obj, Visitor *v,
error_propagate(errp, error);
return;
}
- if (value > (1ULL << 32)) {
+ if (value > 4 * GiB) {
error_setg(&error,
"Machine option 'max-ram-below-4g=%"PRIu64
"' expects size less than or equal to 4G", value);
@@ -2103,7 +2104,7 @@ static void pc_machine_set_max_ram_below_4g(Object *obj, Visitor *v,
return;
}
- if (value < (1ULL << 20)) {
+ if (value < 1 * MiB) {
warn_report("Only %" PRIu64 " bytes of RAM below the 4GiB boundary,"
"BIOS may not work with less than 1MiB", value);
}
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index d357907b0b..dc09466b3e 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -24,6 +24,7 @@
#include "qemu/osdep.h"
+#include "qemu/units.h"
#include "hw/hw.h"
#include "hw/loader.h"
#include "hw/i386/pc.h"
@@ -131,7 +132,7 @@ static void pc_init1(MachineState *machine,
if (lowmem > 0xc0000000) {
lowmem = 0xc0000000;
}
- if (lowmem & ((1ULL << 30) - 1)) {
+ if (lowmem & (1 * GiB - 1)) {
warn_report("Large machine and max_ram_below_4g "
"(%" PRIu64 ") not a multiple of 1G; "
"possible bad performance.",
diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c
index 1a73e1848a..532241e3f8 100644
--- a/hw/i386/pc_q35.c
+++ b/hw/i386/pc_q35.c
@@ -29,6 +29,7 @@
*/
#include "qemu/osdep.h"
+#include "qemu/units.h"
#include "hw/hw.h"
#include "hw/loader.h"
#include "sysemu/arch_init.h"
@@ -105,7 +106,7 @@ static void pc_q35_init(MachineState *machine)
if (lowmem > pcms->max_ram_below_4g) {
lowmem = pcms->max_ram_below_4g;
if (machine->ram_size - lowmem > lowmem &&
- lowmem & ((1ULL << 30) - 1)) {
+ lowmem & (1 * GiB - 1)) {
warn_report("There is possibly poor performance as the ram size "
" (0x%" PRIx64 ") is more then twice the size of"
" max-ram-below-4g (%"PRIu64") and"
diff --git a/hw/i386/pc_sysfw.c b/hw/i386/pc_sysfw.c
index 73ac783f20..091e22dd60 100644
--- a/hw/i386/pc_sysfw.c
+++ b/hw/i386/pc_sysfw.c
@@ -28,6 +28,7 @@
#include "sysemu/block-backend.h"
#include "qemu/error-report.h"
#include "qemu/option.h"
+#include "qemu/units.h"
#include "hw/sysbus.h"
#include "hw/hw.h"
#include "hw/i386/pc.h"
@@ -56,7 +57,7 @@ static void pc_isa_bios_init(MemoryRegion *rom_memory,
flash_size = memory_region_size(flash_mem);
/* map the last 128KB of the BIOS in ISA space */
- isa_bios_size = MIN(flash_size, 128 * 1024);
+ isa_bios_size = MIN(flash_size, 128 * KiB);
isa_bios = g_malloc(sizeof(*isa_bios));
memory_region_init_ram(isa_bios, NULL, "isa-bios", isa_bios_size,
&error_fatal);
@@ -83,7 +84,7 @@ static void pc_isa_bios_init(MemoryRegion *rom_memory,
* only 18MB-4KB below 4G. For now, restrict the cumulative mapping to 8MB in
* size.
*/
-#define FLASH_MAP_BASE_MIN ((hwaddr)(0x100000000ULL - 8*1024*1024))
+#define FLASH_MAP_BASE_MIN ((hwaddr)(4 * GiB - 8 * MiB))
/* This function maps flash drives from 4G downward, in order of their unit
* numbers. The mapping starts at unit#0, with unit number increments of 1, and
@@ -221,10 +222,7 @@ static void old_pc_system_rom_init(MemoryRegion *rom_memory, bool isapc_ram_fw)
g_free(filename);
/* map the last 128KB of the BIOS in ISA space */
- isa_bios_size = bios_size;
- if (isa_bios_size > (128 * 1024)) {
- isa_bios_size = 128 * 1024;
- }
+ isa_bios_size = MIN(bios_size, 128 * KiB);
isa_bios = g_malloc(sizeof(*isa_bios));
memory_region_init_alias(isa_bios, NULL, "isa-bios", bios,
bios_size - isa_bios_size, isa_bios_size);
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-18 14:31:07 +0000