David Woodhouse f80fad16af hw/xen: Pass grant ref to gnttab unmap operation ... The previous commit introduced redirectable gnttab operations fairly much like-for-like, with the exception of the extra arguments to the ->open() call which were always NULL/0 anyway. This *changes* the arguments to the ->unmap() operation to include the original ref# that was mapped. Under real Xen it isn't necessary; all we need to do from QEMU is munmap(), then the kernel will release the grant, and Xen does the tracking/refcounting for the guest. When we have emulated grant tables though, we need to do all that for ourselves. So let's have the back ends keep track of what they mapped and pass it in to the ->unmap() method for us. Signed-off-by: David Woodhouse <dwmw@amazon.co.uk> Reviewed-by: Paul Durrant <paul@xen.org>		2023-03-07 17:04:30 +00:00
..
avr_usart.c	qdev: Move softmmu properties to qdev-properties-system.h	2020-12-18 15:20:17 -05:00
bcm2835_aux.c	qdev: Move softmmu properties to qdev-properties-system.h	2020-12-18 15:20:17 -05:00
cadence_uart.c	hw/char: cadence_uart: Log a guest error when device is unclocked or in reset	2021-09-13 16:07:21 +01:00
cmsdk-apb-uart.c	chardev: mark explicitly first argument as poisoned	2021-08-05 16:15:33 +04:00
debugcon.c	qdev: Move softmmu properties to qdev-properties-system.h	2020-12-18 15:20:17 -05:00
digic-uart.c	bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx	2023-01-18 11:14:34 +01:00
escc.c	hw/char: fix qcode array bounds check in ESCC impl	2022-04-26 16:12:26 +01:00
etraxfs_ser.c	bulk: Rename TARGET_FMT_plx -> HWADDR_FMT_plx	2023-01-18 11:14:34 +01:00
exynos4210_uart.c	Drop useless casts from g_malloc() & friends to pointer	2022-10-22 23:15:40 +02:00
goldfish_tty.c	hw/m68k: Fix typo in SPDX tag	2021-11-09 10:11:27 +01:00
grlib_apbuart.c	qdev: Move softmmu properties to qdev-properties-system.h	2020-12-18 15:20:17 -05:00
ibex_uart.c	include/hw: Do not include "hw/registerfields.h" in headers that don't need it	2023-02-14 09:02:42 +01:00
imx_serial.c	qdev: Move softmmu properties to qdev-properties-system.h	2020-12-18 15:20:17 -05:00
ipoctal232.c	qdev: Move softmmu properties to qdev-properties-system.h	2020-12-18 15:20:17 -05:00
Kconfig	hw/char: Add config for shakti uart	2021-09-01 11:59:12 +10:00
mcf_uart.c	qdev: Move softmmu properties to qdev-properties-system.h	2020-12-18 15:20:17 -05:00
mchp_pfsoc_mmuart.c	hw/char/mchp_pfsoc_mmuart: QOM'ify PolarFire MMUART	2021-10-07 08:41:33 +10:00
meson.build	hw/char: Add config for shakti uart	2021-09-01 11:59:12 +10:00
nrf51_uart.c	chardev: mark explicitly first argument as poisoned	2021-08-05 16:15:33 +04:00
omap_uart.c	hw/arm/omap: Drop useless casts from void * to pointer	2023-01-12 17:15:09 +00:00
parallel-isa.c	isa: Convert uses of isa_create() with Coccinelle	2020-06-15 22:05:28 +02:00
parallel.c	acpi: parallel port: replace ISADeviceClass::build_aml with AcpiDevAmlIfClass:build_dev_aml	2022-06-09 19:32:48 -04:00
pl011.c	hw/char/pl011: Un-inline pl011_create()	2023-02-27 13:27:05 +00:00
renesas_sci.c	qdev: Move softmmu properties to qdev-properties-system.h	2020-12-18 15:20:17 -05:00
riscv_htif.c	hw/riscv: spike: Decouple create_fdt() dependency to ELF loading	2023-01-20 10:14:13 +10:00
sclpconsole-lm.c	qdev: Move softmmu properties to qdev-properties-system.h	2020-12-18 15:20:17 -05:00
sclpconsole.c	qdev: Move softmmu properties to qdev-properties-system.h	2020-12-18 15:20:17 -05:00
serial-isa.c	acpi: serial-is: replace ISADeviceClass::build_aml with AcpiDevAmlIfClass:build_dev_aml	2022-06-09 19:32:48 -04:00
serial-pci-multi.c	include/hw/pci: Split pci_device.h off pci.h	2023-01-08 01:54:22 -05:00
serial-pci.c	include/hw/pci: Split pci_device.h off pci.h	2023-01-08 01:54:22 -05:00
serial.c	serial: Allow unaligned i/o access	2022-09-29 14:38:05 +04:00
sh_serial.c	hw/char/sh_serial: Add device id to trace output	2021-10-30 18:39:37 +02:00
shakti_uart.c	hw/char: shakti_uart: Register device in 'input' category	2021-10-07 08:41:33 +10:00
sifive_uart.c	cleanup: Tweak and re-run return_directly.cocci	2022-12-14 16:19:35 +01:00
spapr_vty.c	Do not include cpu.h if it's not really necessary	2021-05-02 17:24:51 +02:00
stm32f2xx_usart.c	Fix STM32F2XX USART data register readout	2021-12-15 10:11:34 +00:00
terminal3270.c	s390x: css: report errors from ccw_dstream_read/write	2021-04-09 10:52:13 +02:00
trace-events	hw/char/sh_serial: Add device id to trace output	2021-10-30 18:39:37 +02:00
trace.h	trace: switch position of headers to what Meson requires	2020-08-21 06:18:24 -04:00
virtio-console.c	chardev: mark explicitly first argument as poisoned	2021-08-05 16:15:33 +04:00
virtio-serial-bus.c	virtio: drop name parameter for virtio_init()	2022-05-16 04:38:40 -04:00
xen_console.c	hw/xen: Pass grant ref to gnttab unmap operation	2023-03-07 17:04:30 +00:00
xilinx_uartlite.c	hw/char/xilinx_uartlite: Expose XILINX_UARTLITE QOM type	2023-02-27 13:27:05 +00:00