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[Qemu-devel] [PULL 1/7] edid: fix alignment issues
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PULL 1/7] edid: fix alignment issues |
Date: |
Mon, 15 Oct 2018 11:05:11 +0200 |
Use stl_le_p() & friends instead of casts.
Signed-off-by: Gerd Hoffmann <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Message-id: address@hidden
---
hw/display/edid-generate.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/hw/display/edid-generate.c b/hw/display/edid-generate.c
index 37e60fe42a..bdf5e1d4d4 100644
--- a/hw/display/edid-generate.c
+++ b/hw/display/edid-generate.c
@@ -223,7 +223,7 @@ static void edid_desc_timing(uint8_t *desc,
uint32_t clock = 75 * (xres + xblank) * (yres + yblank);
- *(uint32_t *)(desc) = cpu_to_le32(clock / 10000);
+ stl_le_p(desc, clock / 10000);
desc[2] = xres & 0xff;
desc[3] = xblank & 0xff;
@@ -342,9 +342,9 @@ void qemu_edid_generate(uint8_t *edid, size_t size,
(((info->vendor[2] - '@') & 0x1f) << 0));
uint16_t model_nr = 0x1234;
uint32_t serial_nr = info->serial ? atoi(info->serial) : 0;
- *(uint16_t *)(edid + 8) = cpu_to_be16(vendor_id);
- *(uint16_t *)(edid + 10) = cpu_to_le16(model_nr);
- *(uint32_t *)(edid + 12) = cpu_to_le32(serial_nr);
+ stw_be_p(edid + 8, vendor_id);
+ stw_le_p(edid + 10, model_nr);
+ stl_le_p(edid + 12, serial_nr);
/* manufacture week and year */
edid[16] = 42;
--
2.9.3
- [Qemu-devel] [PULL 0/7] Vga 20181015 patches, Gerd Hoffmann, 2018/10/15
- [Qemu-devel] [PULL 1/7] edid: fix alignment issues,
Gerd Hoffmann <=
- [Qemu-devel] [PULL 3/7] bochs-display: wire up edid support, Gerd Hoffmann, 2018/10/15
- [Qemu-devel] [PULL 4/7] qxl: check qxl_phys2virt return value, Gerd Hoffmann, 2018/10/15
- [Qemu-devel] [PULL 7/7] Makefile: Install new vgabios binaries, Gerd Hoffmann, 2018/10/15
- [Qemu-devel] [PULL 5/7] i2c: switch ddc to use the new edid generator, Gerd Hoffmann, 2018/10/15
- [Qemu-devel] [PULL 6/7] hw/display/cirrus_vga: Move "isa-cirrus-vga" device into a separate file, Gerd Hoffmann, 2018/10/15
- [Qemu-devel] [PULL 2/7] display: add separate config option for bochs-display, Gerd Hoffmann, 2018/10/15
- Re: [Qemu-devel] [PULL 0/7] Vga 20181015 patches, Peter Maydell, 2018/10/15