Guenter Roeck 3c77412b4a hw/char/exynos4210_uart: Add receive DMA support ... To support receive DMA, we need to inform the DMA controller if receive data is available. Otherwise the DMA controller keeps requesting data, causing receive errors. Implement this using an interrupt line. The instantiating code then needs to connect the interrupt with the matching DMA controller GPIO pin. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Message-id: 20200123052540.6132-8-linux@roeck-us.net Signed-off-by: Peter Maydell <peter.maydell@linaro.org>		2020-01-23 16:34:15 +00:00
..
bcm2835_aux.c	hw/arm/bcm2835_peripherals: Improve logging	2019-10-15 18:09:05 +01:00
cadence_uart.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
cmsdk-apb-uart.c	Include migration/vmstate.h less	2019-08-16 13:31:52 +02:00
debugcon.c	Include hw/qdev-properties.h less	2019-08-16 13:31:53 +02:00
digic-uart.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
escc.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
etraxfs_ser.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
exynos4210_uart.c	hw/char/exynos4210_uart: Add receive DMA support	2020-01-23 16:34:15 +00:00
grlib_apbuart.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
imx_serial.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
ipoctal232.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
Kconfig	hw/char: Move multi-serial devices into separate file	2019-05-17 15:19:39 +02:00
lm32_juart.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
lm32_uart.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
Makefile.objs	hw/char: Move multi-serial devices into separate file	2019-05-17 15:19:39 +02:00
mcf_uart.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
milkymist-uart.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
nrf51_uart.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
omap_uart.c	serial: start making SerialMM a sysbus device	2020-01-07 17:23:30 +04:00
parallel-isa.c	Include hw/qdev-properties.h less	2019-08-16 13:31:53 +02:00
parallel.c	Include hw/qdev-properties.h less	2019-08-16 13:31:53 +02:00
pl011.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
sclpconsole-lm.c	Include hw/qdev-properties.h less	2019-08-16 13:31:53 +02:00
sclpconsole.c	Include hw/qdev-properties.h less	2019-08-16 13:31:53 +02:00
serial-isa.c	serial: realize the serial device	2020-01-07 16:50:48 +04:00
serial-pci-multi.c	serial: replace serial_exit_core() with unrealize	2020-01-07 16:50:48 +04:00
serial-pci.c	serial: replace serial_exit_core() with unrealize	2020-01-07 16:50:48 +04:00
serial.c	* Compat machines fix (Denis)	2020-01-10 17:16:49 +00:00
sh_serial.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
spapr_vty.c	spapr: Replace spapr_vio_qirq() helper with spapr_vio_irq_pulse() helper	2019-10-04 19:08:22 +10:00
stm32f2xx_usart.c	Include hw/qdev-properties.h less	2019-08-16 13:31:53 +02:00
terminal3270.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
trace-events	hw/char/exynos4210_uart: Add receive DMA support	2020-01-23 16:34:15 +00:00
virtio-console.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00
virtio-serial-bus.c	virtio-serial-bus: fix memory leak while attach virtio-serial-bus	2020-01-05 07:03:03 -05:00
xen_console.c	Include sysemu/sysemu.h a lot less	2019-08-16 13:31:53 +02:00
xilinx_uartlite.c	chardev: Use QEMUChrEvent enum in IOEventHandler typedef	2020-01-08 11:15:35 +01:00