david.venhoff/QEMU-Nyx-fork
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

hw/smbios: Use the IEC binary prefix definitions

Browse Source 
It eases code review, unit is explicit.

Patch generated using:

  $ git grep -E '(1024|2048|4096|8192|(<<|>>).?(10|20|30))' hw/ include/hw/

and modified manually.

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20180625124238.25339-11-f4bug@amsat.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2018-06-25 09:42:02 -03:00 committed by Paolo Bonzini
parent 7e46260598
commit 968dfd0516
1 changed files with 6 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
hw/smbios/smbios.c
View File

@ -16,6 +16,7 @@
*/
#include "qemu/osdep.h"
#include "qemu/units.h"
#include "qapi/error.h"
#include "qemu/config-file.h"
#include "qemu/error-report.h"
@ -625,10 +626,6 @@ static void smbios_build_type_11_table(void)
SMBIOS_BUILD_TABLE_POST;
}
#define ONE_KB ((ram_addr_t)1 << 10)
#define ONE_MB ((ram_addr_t)1 << 20)
#define ONE_GB ((ram_addr_t)1 << 30)
#define MAX_T16_STD_SZ 0x80000000 /* 2T in Kilobytes */
static void smbios_build_type_16_table(unsigned dimm_cnt)
@ -640,7 +637,7 @@ static void smbios_build_type_16_table(unsigned dimm_cnt)
t->location = 0x01; /* Other */
t->use = 0x03; /* System memory */
t->error_correction = 0x06; /* Multi-bit ECC (for Microsoft, per SeaBIOS) */
size_kb = QEMU_ALIGN_UP(ram_size, ONE_KB) / ONE_KB;
size_kb = QEMU_ALIGN_UP(ram_size, KiB) / KiB;
if (size_kb < MAX_T16_STD_SZ) {
t->maximum_capacity = cpu_to_le32(size_kb);
t->extended_maximum_capacity = cpu_to_le64(0);
@ -668,7 +665,7 @@ static void smbios_build_type_17_table(unsigned instance, uint64_t size)
t->memory_error_information_handle = cpu_to_le16(0xFFFE); /* Not provided */
t->total_width = cpu_to_le16(0xFFFF); /* Unknown */
t->data_width = cpu_to_le16(0xFFFF); /* Unknown */
size_mb = QEMU_ALIGN_UP(size, ONE_MB) / ONE_MB;
size_mb = QEMU_ALIGN_UP(size, MiB) / MiB;
if (size_mb < MAX_T17_STD_SZ) {
t->size = cpu_to_le16(size_mb);
t->extended_size = cpu_to_le32(0);
@ -707,8 +704,8 @@ static void smbios_build_type_19_table(unsigned instance,
end = start + size - 1;
assert(end > start);
start_kb = start / ONE_KB;
end_kb = end / ONE_KB;
start_kb = start / KiB;
end_kb = end / KiB;
if (start_kb < UINT32_MAX && end_kb < UINT32_MAX) {
t->starting_address = cpu_to_le32(start_kb);
t->ending_address = cpu_to_le32(end_kb);
@ -869,7 +866,7 @@ void smbios_get_tables(const struct smbios_phys_mem_area *mem_array,
smbios_build_type_11_table();
#define MAX_DIMM_SZ (16ll * ONE_GB)
#define MAX_DIMM_SZ (16 * GiB)
#define GET_DIMM_SZ ((i < dimm_cnt - 1) ? MAX_DIMM_SZ \
: ((ram_size - 1) % MAX_DIMM_SZ) + 1)