0b8fa32f55
Include qemu/module.h where needed, drop it from qemu-common.h
...
Signed-off-by: Markus Armbruster <armbru@redhat.com >
Message-Id: <20190523143508.25387-4-armbru@redhat.com >
[Rebased with conflicts resolved automatically, except for
hw/usb/dev-hub.c hw/misc/exynos4210_rng.c hw/misc/bcm2835_rng.c
hw/misc/aspeed_scu.c hw/display/virtio-vga.c hw/arm/stm32f205_soc.c;
ui/cocoa.m fixed up]
2019-06-12 13:18:33 +02:00
0c6a108ec1
hw/char/cmsdk-apb-uart.c: Accept more input after character read
...
The character frontend needs to be notified that the uart receive buffer
is empty and ready to handle another character.
Previously, the uart only worked correctly when receiving one character
at a time.
Signed-off-by: Patrick Oppenlander <patrick.oppenlander@gmail.com >
Message-id: CAEg67GkRTw=cXei3o9hvpxG_L4zSrNzR0bFyAgny+sSEUb_kPw@mail.gmail.com
Reviewed-by: Peter Maydell <peter.maydell@linaro.org >
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
2018-05-04 18:05:50 +01:00
6670b494fd
hw/char/cmsdk-apb-uart.c: Correctly clear INTSTATUS bits on writes
...
The CMSDK APB UART INTSTATUS register bits are all write-one-to-clear.
We were getting this correct for the TXO and RXO bits (which need
special casing because their state lives in the STATE register),
but had forgotten to handle the normal bits for RX and TX which
we do store in our s->intstatus field.
Perform the W1C operation on the bits in s->intstatus too.
Fixes: https://bugs.launchpad.net/qemu/+bug/1760262
Cc: qemu-stable@nongnu.org
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org >
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
Message-id: 20180410134203.17552-1-peter.maydell@linaro.org
2018-04-11 17:00:49 +01:00
977a15f480
hw/arm/mps2: Add UARTs
...
Add the UARTs to the MPS2 board models.
Unfortunately the details of the wiring of the interrupts through
various OR gates differ between AN511 and AN385 so this can't
be purely a data-driven difference.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
Reviewed-by: Alistair Francis <alistair.francis@xilinx.com >
Message-id: 1500029487-14822-4-git-send-email-peter.maydell@linaro.org
2017-07-17 13:36:08 +01:00
775df84e48
hw/char/cmsdk-apb-uart.c: Implement CMSDK APB UART
...
Implement a model of the simple "APB UART" provided in
the Cortex-M System Design Kit (CMSDK).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org >
Message-id: 1500029487-14822-3-git-send-email-peter.maydell@linaro.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org >
2017-07-17 13:36:08 +01:00
