Peter Crosthwaite d0ac820fe4 char/cadence_uart: Fix can_receive logic ... The can_receive logic was only taking into account the RxFIFO occupancy. RxFIFO population is only used for the echo and normal modes however. Improve the logic to correctly return the true number of receivable characters based on the current mode: Normal mode: RxFIFO vacancy. Remote loopback: TxFIFO vacancy. Echo mode: The min of the TxFIFO and RxFIFO vacancies. Local Loopback: Return non-zero (to implement droppage) Signed-off-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Message-id: 36a58440c9ca5080151e95765c2c81342de8a8df.1388626249.git.peter.crosthwaite@xilinx.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>		2014-01-08 19:07:21 +00:00
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Makefile.objs	hw/arm/digic: add UART support	2013-12-17 20:12:51 +00:00
cadence_uart.c	char/cadence_uart: Fix can_receive logic	2014-01-08 19:07:21 +00:00
debugcon.c	devices: Associate devices to their logical category	2013-07-29 10:37:09 -05:00
digic-uart.c	hw/arm/digic: add UART support	2013-12-17 20:12:51 +00:00
escc.c	escc: QOM cast cleanup	2013-07-29 21:06:27 +02:00
etraxfs_ser.c	etraxfs_ser: QOM cast cleanups	2013-07-29 20:45:33 +02:00
exynos4210_uart.c	exynos4210_uart: QOM cast cleanup	2013-07-29 21:06:27 +02:00
grlib_apbuart.c	grlib_apbuart: QOM cast cleanup	2013-07-29 21:06:27 +02:00
imx_serial.c	imx_serial: QOM cast cleanup	2013-07-29 21:06:27 +02:00
ipack.c	qdev: Pass size to qbus_create_inplace()	2013-08-30 21:15:35 +02:00
ipack.h	ipack: Pass size to ipack_bus_new_inplace()	2013-08-30 20:14:38 +02:00
ipoctal232.c	devices: Associate devices to their logical category	2013-07-29 10:37:09 -05:00
lm32_juart.c	lm32_juart: QOM cast cleanup	2013-07-29 21:06:28 +02:00
lm32_uart.c	lm32_uart: QOM cast cleanup	2013-07-29 21:06:28 +02:00
mcf_uart.c	memory: add owner argument to initialization functions	2013-07-04 17:42:44 +02:00
milkymist-uart.c	milkymist-uart: Use Device::realize instead of SysBusDevice::init	2013-11-05 17:47:29 +01:00
omap_uart.c	memory: add owner argument to initialization functions	2013-07-04 17:42:44 +02:00
parallel.c	devices: Associate devices to their logical category	2013-07-29 10:37:09 -05:00
pl011.c	pl011: QOM'ify pl011 and pl011_luminary	2013-07-29 21:06:28 +02:00
sclpconsole-lm.c	s390/sclplmconsole: Add support for SCLP line-mode console	2013-09-20 13:55:30 +02:00
sclpconsole.c	s390/eventfacility: allow childs to handle more than 1 event type	2013-09-20 13:55:30 +02:00
serial-isa.c	devices: Associate devices to their logical category	2013-07-29 10:37:09 -05:00
serial-pci.c	hw: set interrupts using pci irq wrappers	2013-10-14 17:11:45 +03:00
serial.c	Merge remote-tracking branch 'stefanha/block' into staging	2013-08-26 09:19:50 -05:00
sh_serial.c	sh4: Fix serial line access for Linux kernels later than 3.2	2013-10-02 22:55:28 +04:00
spapr_vty.c	spapr: add vio-bus devices to categories	2013-11-08 04:33:18 +01:00
tpci200.c	hw: set interrupts using pci irq wrappers	2013-10-14 17:11:45 +03:00
virtio-console.c	virtio-console: Use exitfn for virtserialport, too	2013-08-01 11:18:32 -05:00
virtio-serial-bus.c	virtio: Convert exit to unrealize	2013-12-09 21:46:49 +01:00
xen_console.c	sysemu: avoid proliferation of include/ subdirectories	2013-04-15 18:19:25 +02:00
xilinx_uartlite.c	xilinx_uartlite: QOM cast cleanups	2013-07-29 20:45:45 +02:00