Displaying 4 results from an estimated 4 matches for "num_ext".
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num_ent
2018 Oct 05
0
[PATCH v2] drm/bochs: add edid support.
...vers/gpu/drm/bochs/bochs_hw.c
@@ -69,6 +69,41 @@ static void bochs_hw_set_little_endian(struct bochs_device *bochs)
#define bochs_hw_set_native_endian(_b) bochs_hw_set_little_endian(_b)
#endif
+static int bochs_load_edid(struct bochs_device *bochs)
+{
+ uint8_t *blob;
+ size_t i, len;
+ uint8_t num_exts;
+
+ if (!bochs->mmio)
+ return -1;
+
+ if ((readb(bochs->mmio+0) != 0x00 ||
+ readb(bochs->mmio+1) != 0xff))
+ return -1;
+
+ num_exts = readb(bochs->mmio + 126);
+ len = EDID_LENGTH * (1 + num_exts);
+ if (len > 0x400 /* vga register offset */)
+ return -1;
+
+ kfree(bochs...
2018 Oct 02
0
[PATCH v2 2/2] drm/bochs: add edid support.
...769e48c 100644
--- a/drivers/gpu/drm/bochs/bochs_hw.c
+++ b/drivers/gpu/drm/bochs/bochs_hw.c
@@ -47,6 +47,41 @@ static void bochs_dispi_write(struct bochs_device *bochs, u16 reg, u16 val)
}
}
+static int bochs_load_edid(struct bochs_device *bochs)
+{
+ uint8_t *blob;
+ size_t i, len;
+ uint8_t num_exts;
+
+ if (!bochs->mmio)
+ return -1;
+
+ if ((readb(bochs->mmio+0) != 0x00 ||
+ readb(bochs->mmio+1) != 0xff))
+ return -1;
+
+ num_exts = readb(bochs->mmio + 126);
+ len = EDID_LENGTH * (1 + num_exts);
+ if (len > 0x400 /* vga register offset */)
+ return -1;
+
+ kfree(bochs...
2018 Oct 02
0
[PATCH v3 2/2] drm/bochs: add edid support.
...769e48c 100644
--- a/drivers/gpu/drm/bochs/bochs_hw.c
+++ b/drivers/gpu/drm/bochs/bochs_hw.c
@@ -47,6 +47,41 @@ static void bochs_dispi_write(struct bochs_device *bochs, u16 reg, u16 val)
}
}
+static int bochs_load_edid(struct bochs_device *bochs)
+{
+ uint8_t *blob;
+ size_t i, len;
+ uint8_t num_exts;
+
+ if (!bochs->mmio)
+ return -1;
+
+ if ((readb(bochs->mmio+0) != 0x00 ||
+ readb(bochs->mmio+1) != 0xff))
+ return -1;
+
+ num_exts = readb(bochs->mmio + 126);
+ len = EDID_LENGTH * (1 + num_exts);
+ if (len > 0x400 /* vga register offset */)
+ return -1;
+
+ kfree(bochs...
2015 Nov 07
3
Re: mkfs.ext2 succeeds despite nbd write errors?
On Sat, Nov 7, 2015 at 5:03 AM, Richard W.M. Jones <rjones@redhat.com> wrote:
> How about 'strace mkfs.ext2 ..' and see if any system calls are
> returning errors. That would show you whether nbd-client is throwing
> errors away, or whether mkfs is getting the errors and ignoring them
> (seems pretty unlikely, but you never know).
>
> After that, it'd be down