Gerd Hoffmann writes:
> Hi,
>
>> +static void artist_vram_write4(ARTISTState *s, struct vram_buffer *buf,
>> + uint32_t offset, uint32_t data)
>
>> +static int get_vram_offset(ARTISTState *s, struct vram_buffer *buf,
>> + int pos, int
is that
both the linear framebuffer and the register based vram access can
now be combined into one function.
This makes the linux 'stifb' framebuffer work, and both HP-UX 10.20
and HP-UX 11.11 are still working.
Signed-off-by: Sven Schnelle
---
hw/display/artist.c | 416
Allow to disable/enable the cursor via the cursor control
register.
Signed-off-by: Sven Schnelle
---
hw/display/artist.c | 10 --
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/hw/display/artist.c b/hw/display/artist.c
index 7956a1a5c3..cfae92d3e8 100644
--- a/hw/display
Hi List,
this set contains two fixes too make the cursor work with HP-UX' X-server,
and one large rewrite to make the Linux framebuffer work with artist on hppa.
Sven Schnelle (3):
hw/display/artist: fix cursor position
hw/display/artist: allow to disable/enable cursor
hw/display/artist
fixes the cursor position problems
for all HP-UX versions.
Signed-off-by: Sven Schnelle
---
hw/display/artist.c | 23 ++-
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/hw/display/artist.c b/hw/display/artist.c
index 21b7fd1b44..7956a1a5c3 100644
--- a/hw
Sven Schnelle writes:
> Philippe Mathieu-Daudé writes:
>
>> +Sven
>>
>> On 12/1/22 22:07, Helge Deller wrote:
>>> This patch fixes two problems which prevented Linux to access the
>>> artist graphics framebuffer:
>>> The check if
Philippe Mathieu-Daudé writes:
> +Sven
>
> On 12/1/22 22:07, Helge Deller wrote:
>> This patch fixes two problems which prevented Linux to access the
>> artist graphics framebuffer:
>> The check if the framebuffer or the color map should be accessed was
>> incomplete. By using the
ut
> > Cc: Marc-André Lureau
> > Cc: Paolo Bonzini
> > Cc: Peter Maydell
> > Cc: Prasad J Pandit
> > Cc: Sven Schnelle
> > ---
> > hw/net/tulip.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/hw/net/tulip.c
On Sat, Feb 29, 2020 at 10:50:40AM +0100, Sven Schnelle wrote:
> Signed-off-by: Sven Schnelle
> ---
> hw/display/artist.c | 18 ++
> 1 file changed, 6 insertions(+), 12 deletions(-)
That was supposed to only go to Helge for testing, so please ignore.
Sven
Signed-off-by: Sven Schnelle
---
hw/display/artist.c | 18 ++
1 file changed, 6 insertions(+), 12 deletions(-)
diff --git a/hw/display/artist.c b/hw/display/artist.c
index f3a1375224..6cc85eb292 100644
--- a/hw/display/artist.c
+++ b/hw/display/artist.c
@@ -340,14 +340,13
On Tue, Feb 18, 2020 at 11:39:24AM -0800, Richard Henderson wrote:
> From: Philippe Mathieu-Daudé
>
> Signed-off-by: Philippe Mathieu-Daudé
> Message-Id: <20200214001303.12873-5-f4...@amsat.org>
> Signed-off-by: Richard Henderson
> ---
> hw/display/artist.c | 3 +++
> 1 file changed, 3
Hi,
thanks for your patch.
On Tue, Feb 11, 2020 at 01:09:30PM +0530, P J P wrote:
> From: Prasad J Pandit
> diff --git a/hw/net/tulip.c b/hw/net/tulip.c
> index cfac2719d3..aca2a3f17f 100644
> --- a/hw/net/tulip.c
> +++ b/hw/net/tulip.c
> @@ -164,27 +164,35 @@ static void
;
> if (endx < 0) {
> endx = 0;
> }
>
> if (starty < 0) {
> starty = 0;
> }
>
> if (endy < 0) {
> endy = 0;
> }
>
>
> if (endx < 0) {
> return;
> }
>
> if (endy < 0) {
> return;
> }
>
> -trace_artist_draw_line(startx, starty, endx, endy);
> draw_line(s, startx, starty, endx, endy, false, -1, -1);
> }
>
> static void draw_line_end(ARTISTState *s, bool update_start)
> {
>
> int startx = artist_get_x(s->vram_start);
> int starty = artist_get_y(s->vram_start);
> int endx = artist_get_x(s->line_end);
> int endy = artist_get_y(s->line_end);
>
> -trace_artist_draw_line(startx, starty, endx, endy);
> draw_line(s, startx, starty, endx, endy, update_start, -1, -1);
> }
>
> --
> 2.21.1
>
Acked-by: Sven Schnelle
th + x;
> }
>
> if (skip_pix > 0) {
> skip_pix--;
> } else {
> artist_rop8(s, p, color);
> }
>
> if (e > 0) {
> artist_invalidate_lines(buf, y, 1);
> y += incy;
> e += diago;
> } else {
> e += horiz;
> }
> x++;
> } while (x <= x2 && (max_pix == -1 || --max_pix > 0));
> }
> --
> 2.21.1
>
Acked-by: Sven Schnelle
gt;
> if (endx < 0) {
> endx = 0;
> }
>
> if (starty < 0) {
> starty = 0;
> }
>
> if (endy < 0) {
> endy = 0;
> }
>
> -
> -if (endx < 0) {
> -return;
> -}
> -
> -if (endy < 0) {
> -return;
> -}
> -
> draw_line(s, startx, starty, endx, endy, false, -1, -1);
> }
>
> --
> 2.21.1
>
Acked-by: Sven Schnelle
ata + x * s->width + y;
> } else {
> p = buf->data + y * s->width + x;
> }
>
> if (skip_pix > 0) {
> skip_pix--;
> } else {
> artist_rop8(s, p, color);
> }
>
> if (e > 0) {
> artist_invalidate_lines(buf, y, 1);
> y += incy;
> e += diago;
> } else {
> e += horiz;
> }
> x++;
> } while (x <= x2 && (max_pix == -1 || --max_pix > 0));
> }
> --
> 2.21.1
>
Acked-by: Sven Schnelle
On Fri, Jan 03, 2020 at 07:15:49AM +0100, Philippe Mathieu-Daudé wrote:
> On 12/20/19 10:15 PM, Sven Schnelle wrote:
> > Signed-off-by: Sven Schnelle
> > ---
> > hw/hppa/Kconfig| 1 +
> > hw/hppa/lasi.c | 10 +-
> > hw/input/Kconfig
Hi Philippe,
On Sun, Dec 22, 2019 at 01:37:48PM +0100, Philippe Mathieu-Daudé wrote:
> >
> > +if (vga_interface_type != VGA_NONE) {
> > +dev = qdev_create(NULL, "artist");
> > +qdev_init_nofail(dev);
> > +s = SYS_BUS_DEVICE(dev);
> > +sysbus_mmio_map(s, 0,
Hi Helge,
On Sat, Dec 21, 2019 at 11:24:02PM +0100, Helge Deller wrote:
> When qemu was started with the -nographic option, do not enable the
> artist graphic card emulation.
Hmm, isn't '-nographic -vnc' a valid option that wouldn't work anymore in that
case? I used '-nographic -vga none' to
This adds emulation of Artist graphics good enough
to get a Text console on both Linux and HP-UX. The
X11 server from HP-UX also works.
Signed-off-by: Sven Schnelle
---
hw/display/Kconfig |4 +
hw/display/Makefile.objs |1 +
hw/display/artist.c | 1450
Signed-off-by: Sven Schnelle
---
hw/hppa/Kconfig| 1 +
hw/hppa/lasi.c | 10 +-
hw/input/Kconfig | 3 +
hw/input/Makefile.objs | 1 +
hw/input/lasips2.c | 289 +
hw/input/ps2.c | 5 +
hw/input
.
Signed-off-by: Helge Deller
Signed-off-by: Sven Schnelle
---
MAINTAINERS | 2 +
hw/hppa/Kconfig | 1 +
hw/hppa/Makefile.objs | 2 +-
hw/hppa/hppa_sys.h | 2 +
hw/hppa/lasi.c | 360 ++
hw/hppa/machine.c
From: Helge Deller
The tests of the dino chip with the Online-diagnostics CD
("ODE DINOTEST") now succeeds.
Additionally add some qemu trace events.
Signed-off-by: Helge Deller
Signed-off-by: Sven Schnelle
Reviewed-by: Philippe Mathieu-Daudé
---
MAINTAINERS | 2 +-
hw/h
):
hw/hppa/dino.c: Improve emulation of Dino PCI chip
hppa: Add support for LASI chip with i82596 NIC
Sven Schnelle (4):
ps2: accept 'Set Key Make and Break' commands
hppa: add emulation of LASI PS2 controllers
hppa: Add emulation of Artist graphics
seabios-hppa: update to latest version
HP-UX sends both the 'Set key make and break (0xfc) and
'Set all key typematic make and break' (0xfa). QEMU response
with 'Resend' as it doesn't handle these commands. HP-UX than
reports an PS/2 max retransmission exceeded error. Add these
commands and just reply with ACK.
Signed-off-by: Sven
Hi,
On Fri, Dec 20, 2019 at 05:36:36PM +0100, Helge Deller wrote:
> On 20.12.19 08:26, Helge Deller wrote:
> > On 19.12.19 01:28, Richard Henderson wrote:
> >> On 11/3/19 10:56 AM, Sven Schnelle wrote:
> >>> This adds emulation of Artist graphics good enough
>
On Sun, Nov 03, 2019 at 09:56:01PM +0100, Sven Schnelle wrote:
> Hi,
>
> these series adds quite a lot to the HPPA emulation in QEMU:
> i82596 emulation from Helge, PS/2 and Artist graphics emulation.
> [..]
Ping? :-)
Regards
Sven
Hi Mark,
On Sun, Nov 03, 2019 at 08:56:43PM +, Mark Cave-Ayland wrote:
> On 01/11/2019 21:59, Sven Schnelle wrote:
>
> > On Sat, Oct 26, 2019 at 07:54:40PM +0200, Sven Schnelle wrote:
> >> Hi Mark,
> >>
> >> On Sat, Oct 26, 2019 at 1
.
Signed-off-by: Helge Deller
Signed-off-by: Sven Schnelle
---
MAINTAINERS | 2 +
hw/hppa/Kconfig | 1 +
hw/hppa/Makefile.objs | 2 +-
hw/hppa/hppa_sys.h | 2 +
hw/hppa/lasi.c | 360 ++
hw/hppa/machine.c
HP-UX sends both the 'Set key make and break (0xfc) and
'Set all key typematic make and break' (0xfa). QEMU response
with 'Resend' as it doesn't handle these commands. HP-UX than
reports an PS/2 max retransmission exceeded error. Add these
commands and just reply with ACK.
Signed-off-by: Sven
with i82596 NIC
Sven Schnelle (4):
ps2: accept 'Set Key Make and Break' commands
hppa: add emulation of LASI PS2 controllers
hppa: Add emulation of Artist graphics
seabios-hppa: update to latest version
MAINTAINERS |4 +-
hw/display/Kconfig |4 +
hw/display
This adds emulation of Artist graphics good enough
to get a Text console on both Linux and HP-UX. The
X11 server from HP-UX also works.
Signed-off-by: Sven Schnelle
---
hw/display/Kconfig |4 +
hw/display/Makefile.objs |1 +
hw/display/artist.c | 1449
From: Helge Deller
The tests of the dino chip with the Online-diagnostics CD
("ODE DINOTEST") now succeeds.
Additionally add some qemu trace events.
Signed-off-by: Helge Deller
Signed-off-by: Sven Schnelle
Reviewed-by: Philippe Mathieu-Daudé
---
MAINTAINERS | 2 +-
hw/h
Signed-off-by: Sven Schnelle
---
hw/hppa/Kconfig| 1 +
hw/hppa/lasi.c | 10 +-
hw/input/Kconfig | 3 +
hw/input/Makefile.objs | 1 +
hw/input/lasips2.c | 289 +
hw/input/ps2.c | 5 +
hw/input
Hi Mark,
On Sat, Oct 26, 2019 at 07:54:40PM +0200, Sven Schnelle wrote:
> Hi Mark,
>
> On Sat, Oct 26, 2019 at 10:35:20AM +0100, Mark Cave-Ayland wrote:
>
> > > However, the VRAM in Artist is not really exposed to the Host. Instead,
> > > there's the Chipset inbet
or I/O read/write control signals
will be generated.
Hervé proposed to remove all the dma_mode_ok stuff from fdc to have a more
clear boundary between DMA and FDC, so this patch also does that.
Suggested-by: Hervé Poussineau
Signed-off-by: Sven Schnelle
---
hw/block/fdc.c | 61
or I/O read/write control signals
will be generated.
Hervé proposed to remove all the dma_mode_ok stuff from fdc to have a more
clear boundary between DMA and FDC, so this patch also does that.
Suggested-by: Hervé Poussineau
Signed-off-by: Sven Schnelle
---
hw/block/fdc.c | 39
Hi Mark,
On Sat, Oct 26, 2019 at 10:35:20AM +0100, Mark Cave-Ayland wrote:
> > However, the VRAM in Artist is not really exposed to the Host. Instead,
> > there's the Chipset inbetween that can do byte swapping (Colormap is LE,
> > VRAM is BE) and Bit-to-Byte/Word/Dword conversion. For example
Hi Mark,
On Thu, Oct 24, 2019 at 09:51:31PM +0100, Mark Cave-Ayland wrote:
> On 22/10/2019 21:59, Sven Schnelle wrote:
>
> > This adds emulation of Artist graphics good enough
> > to get a Text console on both Linux and HP-UX. The
> > X11 server from HP-UX also wo
Hi Philippe,
On Wed, Oct 23, 2019 at 01:08:35PM +0200, Philippe Mathieu-Daudé wrote:
> Hi Sven,
>
> (Please Cc reviewers who previously commented your patch)
>
> On 10/22/19 10:59 PM, Sven Schnelle wrote:
> > HP-UX sends both the 'Set key make and break (0xfc) and
> >
-off-by: Sven Schnelle
Message-Id: <20191022155413.4619-1-sv...@stackframe.org>
Reviewed-by: Peter Maydell
---
Changes in v3:
- fix whitespace
- fix format string in read/write functions
Changes in v2:
- changed tulip_desc_{read,write} to take a struct descriptor *
and no longer use a
On Tue, Oct 22, 2019 at 05:00:16PM +0100, Peter Maydell wrote:
>
> There are a couple of minor wrong-indent nits:
>
> > +static void tulip_update_ts(TULIPState *s, int state)
> > +{
> > +s->csr[5] &= ~(CSR5_TS_MASK << CSR5_TS_SHIFT);
> > +s->csr[5] |= (state & CSR5_TS_MASK) <<
.
Signed-off-by: Helge Deller
Signed-off-by: Sven Schnelle
---
MAINTAINERS | 2 +
hw/hppa/Kconfig | 1 +
hw/hppa/Makefile.objs | 2 +-
hw/hppa/hppa_sys.h | 2 +
hw/hppa/lasi.c | 360 ++
hw/hppa/machine.c
Signed-off-by: Sven Schnelle
---
hw/hppa/Kconfig| 1 +
hw/hppa/lasi.c | 10 +-
hw/input/Kconfig | 3 +
hw/input/Makefile.objs | 1 +
hw/input/lasips2.c | 289 +
hw/input/ps2.c | 5 +
hw/input
This adds emulation of Artist graphics good enough
to get a Text console on both Linux and HP-UX. The
X11 server from HP-UX also works.
Signed-off-by: Sven Schnelle
---
hw/display/Kconfig |3 +
hw/display/Makefile.objs |1 +
hw/display/artist.c | 1336
From: Helge Deller
The tests of the dino chip with the Online-diagnostics CD
("ODE DINOTEST") now succeeds.
Additionally add some qemu trace events.
Signed-off-by: Helge Deller
Signed-off-by: Sven Schnelle
Reviewed-by: Philippe Mathieu-Daudé
---
MAINTAINERS | 2 +-
hw/h
Deller (2):
hw/hppa/dino.c: Improve emulation of Dino PCI chip
hppa: Add support for LASI chip with i82596 NIC
Sven Schnelle (4):
ps2: accept 'Set Key Make and Break' commands
hppa: add emulation of LASI PS2 controllers
hppa: Add emulation of Artist graphics
seabios-hppa: update
HP-UX sends both the 'Set key make and break (0xfc) and
'Set all key typematic make and break' (0xfa). QEMU response
with 'Resend' as it doesn't handle these commands. HP-UX than
reports an PS/2 max retransmission exceeded error. Add these
commands and just reply with ACK.
Signed-off-by: Sven
-off-by: Sven Schnelle
---
Changes in v2:
- changed tulip_desc_{read,write} to take a struct descriptor *
and no longer use a single pci DMA write, instead write one
struct member at a time.
- fix _tulip_receive function name
- fix reset function and provide tulip_qdev_reset() for dc
Hi Philippe,
On Tue, Oct 22, 2019 at 11:50:14AM +0200, Philippe Mathieu-Daudé wrote:
> On 10/22/19 7:54 AM, Sven Schnelle wrote:
> > HP-UX sends both the 'Set key make and break (0xfc) and
> > 'Set all key typematic make and break' (0xfa). QEMU response
> > with 'Resend'
Signed-off-by: Sven Schnelle
---
hw/hppa/Kconfig| 1 +
hw/hppa/lasi.c | 10 +-
hw/input/Kconfig | 3 +
hw/input/Makefile.objs | 1 +
hw/input/lasips2.c | 289 +
hw/input/ps2.c | 5 +
hw/input
From: Helge Deller
The tests of the dino chip with the Online-diagnostics CD
("ODE DINOTEST") now succeeds.
Additionally add some qemu trace events.
Signed-off-by: Helge Deller
Signed-off-by: Sven Schnelle
---
MAINTAINERS | 2 +-
hw/hppa/dino.c
.
Signed-off-by: Helge Deller
Signed-off-by: Sven Schnelle
---
MAINTAINERS | 2 +
hw/hppa/Kconfig | 1 +
hw/hppa/Makefile.objs | 2 +-
hw/hppa/hppa_sys.h | 2 +
hw/hppa/lasi.c | 360 ++
hw/hppa/machine.c
This adds emulation of Artist graphics good enough
to get a Text console on both Linux and HP-UX. The
X11 server from HP-UX also works.
Signed-off-by: Sven Schnelle
---
hw/display/Kconfig |3 +
hw/display/Makefile.objs |1 +
hw/display/artist.c | 1336
region' as that patch requires some more work
- added shortlog to seabios update
- use const and MAKE_64BIT_MASK in dino.c
Regards,
Sven
Helge Deller (2):
hw/hppa/dino.c: Improve emulation of Dino PCI chip
hppa: Add support for LASI chip with i82596 NIC
Sven Schnelle (4):
ps2: accept 'Set Key
HP-UX sends both the 'Set key make and break (0xfc) and
'Set all key typematic make and break' (0xfa). QEMU response
with 'Resend' as it doesn't handle these commands. HP-UX than
reports an PS/2 max retransmission exceeded error. Add these
commands and just reply with ACK.
Signed-off-by: Sven
Hi Richard,
On Mon, Oct 21, 2019 at 11:17:24AM -0700, Richard Henderson wrote:
> On 10/20/19 1:47 PM, Sven Schnelle wrote:
> > B160L doesn't have an ISA bus, and we no longer need it to
> > workaround missing hardware, so remove it.
> >
> > Signed-off-by: Sven Sch
.
Signed-off-by: Helge Deller
Signed-off-by: Sven Schnelle
---
MAINTAINERS | 2 +
hw/hppa/Kconfig | 1 +
hw/hppa/Makefile.objs | 2 +-
hw/hppa/hppa_sys.h | 2 +
hw/hppa/lasi.c | 360 ++
hw/hppa/machine.c
This adds emulation of Artist graphics good enough
to get a Text console on both Linux and HP-UX. The
X11 server from HP-UX also works.
Signed-off-by: Sven Schnelle
---
hw/display/Kconfig |3 +
hw/display/Makefile.objs |1 +
hw/display/artist.c | 1336
HP-UX sends both the 'Set key make and break (0xfc) and
'Set all key typematic make and break' (0xfa). QEMU response
with 'Resend' as it doesn't handle these commands. HP-UX than
reports an PS/2 max retransmission exceeded error. Add these
commands and just reply with ACK.
Signed-off-by: Sven
Signed-off-by: Sven Schnelle
---
hw/hppa/Kconfig| 1 +
hw/hppa/lasi.c | 10 +-
hw/input/Kconfig | 3 +
hw/input/Makefile.objs | 1 +
hw/input/lasips2.c | 289 +
hw/input/ps2.c | 5 +
hw/input
From: Helge Deller
The tests of the dino chip with the Online-diagnostics CD
("ODE DINOTEST") now succeeds.
Additionally add some qemu trace events.
Signed-off-by: Helge Deller
Signed-off-by: Sven Schnelle
---
MAINTAINERS | 2 +-
hw/hppa/dino.c
: Improve emulation of Dino PCI chip
hppa: Add support for LASI chip with i82596 NIC
Sven Schnelle (5):
hppa: remove ISA region
ps2: accept 'Set Key Make and Break' commands
hppa: add emulation of LASI PS2 controllers
hppa: Add emulation of Artist graphics
seabios-hppa: update to latest
B160L doesn't have an ISA bus, and we no longer need it to
workaround missing hardware, so remove it.
Signed-off-by: Sven Schnelle
---
hw/hppa/hppa_hardware.h | 1 -
hw/hppa/machine.c | 32
2 files changed, 33 deletions(-)
diff --git a/hw/hppa
transfer
never finished, and Teledisk reported an error.
Signed-off-by: Sven Schnelle
---
hw/block/fdc.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/hw/block/fdc.c b/hw/block/fdc.c
index ac5d31e8c1..8a1228df78 100644
--- a/hw/block/fdc.c
+++ b/hw/block/fdc.c
-off-by: Sven Schnelle
---
MAINTAINERS | 6 +
hw/net/Kconfig | 5 +
hw/net/Makefile.objs | 1 +
hw/net/trace-events | 14 +
hw/net/tulip.c | 992 +++
hw/net/tulip.h | 265 +++
include/hw/pci
Hi Philippe,
On Fri, Oct 18, 2019 at 04:23:10PM +0200, Philippe Mathieu-Daudé wrote:
> Sven since you tested this series, can I add your Tested-by tag?
Sure, please do.
> On Thu, Oct 10, 2019 at 2:21 PM Philippe Mathieu-Daudé
> wrote:
> >
> > This tests boot a HP-UX firmware CD-ROM which
Hi Philippe,
On Fri, Sep 13, 2019 at 12:58:14PM +0200, Philippe Mathieu-Daudé wrote:
> Hi Sven,
>
> On 9/13/19 12:17 PM, Sven Schnelle wrote:
> > nullify_over() calls brcond which destroys all temporaries.
> >
> > Signed-off-by: Sven Schnelle
> > ---
nullify_over() calls brcond which destroys all temporaries.
Signed-off-by: Sven Schnelle
---
target/hppa/translate.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index 53e17d8963..b12525d535 100644
--- a/target/hppa
nullify_over() calls brcond which destroys all temporaries.
Signed-off-by: Sven Schnelle
---
target/hppa/translate.c | 10 ++
1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index b12525d535..c1b2822f60 100644
--- a/target
Hi Richard,
here are two patches for HPPA tcg. QEMU was crashing with a tcg assert
because dead temporaries where used. This could be observed at the end·
of a HP-UX 11.11 installation, or by running the STARBASE X11 demos in
HP-UX 10.20.
Thanks,
Sven
Sven Schnelle (2):
target/hppa: prevent
ng delivered.
>
> Reported-by: Sven Schnelle
> Signed-off-by: Richard Henderson
> ---
>
> Sven, this should be a better fix for your 11/11.
Indeed, much better.
Tested-by: Sven Schnelle
Thanks
Sven
Hi Richard,
On Mon, Mar 11, 2019 at 09:01:32PM -0700, Richard Henderson wrote:
> On 3/11/19 8:28 PM, Richard Henderson wrote:
> > On 3/11/19 12:16 PM, Sven Schnelle wrote:
> >> HP-UX (all versions) is losing timer interrupts, which leads to
> >> hangs. Pressing a key on
The ODE software calls itlbp on existing TLB entries without
calling itlba first, so this seems to be valid.
Signed-off-by: Sven Schnelle
---
target/hppa/mem_helper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c
index
to the
first empty entry. That is because an empty entry will match address
0 in helper_iitlba()
Signed-off-by: Sven Schnelle
---
target/hppa/mem_helper.c | 14 --
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c
index
When one of the source registers is the same as the destination register,
the source register gets overwritten with the destionation value before
do_add_sv() is called, which leads to unexpection condition matches.
Signed-off-by: Sven Schnelle
---
target/hppa/translate.c | 4 +++-
1 file
To ease TLB debugging add a few trace events, which are disabled
by default so that there's no performance impact.
Signed-off-by: Sven Schnelle
---
Makefile.objs| 1 +
target/hppa/mem_helper.c | 20 ++--
target/hppa/op_helper.c | 2 ++
target/hppa/trace-events
Signed-off-by: Sven Schnelle
---
target/hppa/mem_helper.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/target/hppa/mem_helper.c b/target/hppa/mem_helper.c
index f30824f4e1..07ecfaf092 100644
--- a/target/hppa/mem_helper.c
+++ b/target/hppa/mem_helper.c
@@ -96,9 +96,7
in all cases if Instruction translation is enabled.
Signed-off-by: Sven Schnelle
---
target/hppa/translate.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index a393a12252..fcacff963e 100644
--- a/target/hppa
b,gate does GR[t] ← cat(GR[t]{0..29},IAOQ_Front{30..31});
instead of saving the link address to register t.
Signed-off-by: Sven Schnelle
---
target/hppa/translate.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/target/hppa/translate.c b/target/hppa/translate.c
index
seen any problems with these HP-UX 10.20 anymore, and Linux also
still works.
Thanks
Sven
Sven Schnelle (11):
target/hppa: fix overwriting source reg in addb
target/hppa: fix TLB handling for page 0
target/hppa: report ITLB_EXCP_MISS for ITLB misses
target/hppa: add TLB trace events
Signed-off-by: Sven Schnelle
---
target/hppa/cpu.h| 4
target/hppa/mem_helper.c | 28 ++--
2 files changed, 30 insertions(+), 2 deletions(-)
diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h
index 861bbb1f16..d808796ee3 100644
--- a/target/hppa/cpu.h
+++ b
HP ODE use rfi to set the Q bit, and i don't see anything in the
documentation that this is forbidden. So remove it.
Signed-off-by: Sven Schnelle
---
target/hppa/op_helper.c | 5 -
1 file changed, 5 deletions(-)
diff --git a/target/hppa/op_helper.c b/target/hppa/op_helper.c
index
DIAG is usually only used by diagnostics software as it's CPU
specific. In most of the cases it's better to ignore it and log
a message that it's not implemented.
Signed-off-by: Sven Schnelle
---
target/hppa/insns.decode | 3 +++
target/hppa/translate.c | 6 ++
2 files changed, 9
. Calling eval_interrupt() after
PSW_I is set seems to fix this.
Signed-off-by: Sven Schnelle
---
target/hppa/cpu.h| 1 +
target/hppa/int_helper.c | 2 +-
target/hppa/op_helper.c | 6 ++
3 files changed, 8 insertions(+), 1 deletion(-)
diff --git a/target/hppa/cpu.h b/target/hppa/cpu.h
index
Hi Paolo,
can you please also queue this patch? This is the last one required to get HP-UX
10.20 running in QEMU. It still needs -d nochain, but that's a different
story...
Thanks
Sven
On Mon, Feb 18, 2019 at 06:55:28PM +0100, Sven Schnelle wrote:
> Signed-off-by: Sven Schnelle
> ---
Code was assigning DFIFO, but didn't return the value to users.
Signed-off-by: Sven Schnelle
---
hw/scsi/lsi53c895a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c
index 7d66d1a870..3783779da6 100644
--- a/hw/scsi/lsi53c895a.c
This makes the code easier to read - no functional change.
Signed-off-by: Sven Schnelle
Reviewed-by: Philippe Mathieu-Daudé
---
hw/scsi/lsi53c895a.c | 42 +++---
1 file changed, 23 insertions(+), 19 deletions(-)
diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi
This makes the code easier to read - no functional change.
Signed-off-by: Sven Schnelle
Reviewed-by: Philippe Mathieu-Daudé
---
hw/scsi/lsi53c895a.c | 27 ---
1 file changed, 16 insertions(+), 11 deletions(-)
diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c
Instead of using the open-coded versions, use the helper already
present as this makes the code easier to read and less error-prone.
Signed-off-by: Sven Schnelle
Reviewed-by: Philippe Mathieu-Daudé
---
hw/scsi/lsi53c895a.c | 24
1 file changed, 4 insertions(+), 20
Hi,
this series contains a few cosmetic cleanups and one small bugfix for the
LSI53C895 emulation.
Regards
Sven
Sven Schnelle (5):
lsi: use ldn_le_p()/stn_le_p()
lsi: use enum type for s->waiting
lsi: use enum type for s->msg_action
lsi: use SCSI phase names instead of numbers in
This makes trace logs much easier to read, especially for
people who are not fluent in SCSI.
Signed-off-by: Sven Schnelle
Reviewed-by: Philippe Mathieu-Daudé
---
hw/scsi/lsi53c895a.c | 31 +++
hw/scsi/trace-events | 6 +++---
2 files changed, 26 insertions(+), 11
Hi Philippe,
On Tue, Mar 05, 2019 at 12:18:01AM +0100, Philippe Mathieu-Daudé wrote:
> >
> > +enum {
> > +LSI_NOWAIT,
>
> You forgot the comment for NOWAIT.
I thought LSI_NOWAIT is self-explaining, but will add that.
> > int waiting;
>
> When a field is not used by migration, you
Hi Eric,
On Mon, Mar 04, 2019 at 12:40:50PM -0600, Eric Blake wrote:
> On 3/4/19 12:09 PM, Sven Schnelle wrote:
> > Signed-off-by: Sven Schnelle
>
> The commit header says "what" (good), but the commit body says nothing at
> all (generally, it should say "
Signed-off-by: Sven Schnelle
---
hw/scsi/lsi53c895a.c | 24 ++--
hw/scsi/trace-events | 4 ++--
2 files changed, 20 insertions(+), 8 deletions(-)
diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c
index d1eb2cf074..f635d56e0f 100644
--- a/hw/scsi/lsi53c895a.c
+++ b/hw
Code was assigning DFIFO, but didn't return the value to users.
Signed-off-by: Sven Schnelle
---
hw/scsi/lsi53c895a.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c
index f635d56e0f..a0e0c57b9b 100644
--- a/hw/scsi/lsi53c895a.c
This makes the code easier to read - no functional change.
Signed-off-by: Sven Schnelle
---
hw/scsi/lsi53c895a.c | 27 ---
1 file changed, 16 insertions(+), 11 deletions(-)
diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c
index fb9c6db4b2..d1eb2cf074 100644
This makes the code easier to read - no functional change.
Signed-off-by: Sven Schnelle
---
hw/scsi/lsi53c895a.c | 42 +++---
1 file changed, 23 insertions(+), 19 deletions(-)
diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c
index 6d280f8b77
Signed-off-by: Sven Schnelle
---
hw/scsi/lsi53c895a.c | 24
1 file changed, 4 insertions(+), 20 deletions(-)
diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c
index 25c6926039..6d280f8b77 100644
--- a/hw/scsi/lsi53c895a.c
+++ b/hw/scsi/lsi53c895a.c
@@ -289,8
Hi List,
is this patch going to be accepted?
Thanks
Sven
On Sun, Feb 17, 2019 at 12:37:17PM +0100, Sven Schnelle wrote:
> If SIGP is set, the 'Wait for Reselection' command should jump
> immediately to the address stored in the second DWORD of the
> instruction. This fixes spuri
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