Wen Qian a5a005f129 dm: add checks of ioctl return value for ACRN userspace ...

The current code does not always check the return value of function
ioctl called in ACRN userspace, and lack of error message printing
to help debug.

This code fixes it by checking the return value of ioctl, and adding
function errormsg to return a string describing of the error code.

Tracked-On: #7029
Signed-off-by: Wen Qian <qian.wen@intel.com>
Signed-off-by: Li Fei <fei1.li@intel.com>
Acked-by: Wang, Yu1 <yu1.wang@intel.com>

2022-02-21 09:25:50 +08:00

..

public

dm: remove vm_get_config() API

2022-01-28 14:54:28 +08:00

acpi_hpet.h

…

acpi.h

dm: get lapic id from madt

2022-01-28 14:21:22 +08:00

ahci.h

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ata.h

dm:Remove deprecated terms

2020-09-01 09:30:08 +08:00

atkbdc.h

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atomic.h

…

att_keybox.h

ACRN: misc: Unify terminology for uos in macro

2021-11-02 10:00:55 +08:00

block_if.h

…

cmd_monitor.h

DM: add DM parameter for command monitor

2022-02-18 18:33:52 +08:00

console.h

DM: remove unused function console_ptr_event

2019-05-24 11:51:00 +08:00

cpuset.h

…

dm_string.h

…

dm.h

dm: remove the dependency on native RTCT for vRTCT init

2022-01-10 13:34:27 +08:00

gc.h

DM: remove unused function gc_init

2019-05-24 11:51:00 +08:00

gpio_dm.h

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hpet.h

…

i8253reg.h

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inout.h

hv: dm: Use new I/O request data structures

2021-07-15 11:53:54 +08:00

ioapic.h

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ioc.h

dm: remove some dynamic parameters from acrn-dm usage

2021-12-29 14:25:50 +08:00

iodev.h

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irq.h

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log.h

dm:use acrn-dm logger function instread of printf

2019-11-14 15:34:04 +08:00

lpc.h

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macros.h

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mc146818rtc.h

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mei.h

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mem.h

hv: dm: Use new I/O request data structures

2021-07-15 11:53:54 +08:00

mevent.h

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mmio_dev.h

dm: TPM2 passthrough for post-launched VM with eventlog support

2021-10-20 12:15:37 +08:00

monitor.h

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mptable.h

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mptbl.h

DM: remove unused function mptable_add_oemtbl

2019-05-24 11:51:00 +08:00

npk.h

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ns16550.h

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passthru.h

dm: PTM: Add virtual root port to vm

2021-05-19 13:54:24 +08:00

pci_core.h

dm: rename some ssram variables and functions

2022-01-10 13:34:27 +08:00

pci_util.h

dm: fix: TSN in multi-hostbridge could crash

2022-01-28 11:10:44 +08:00

pciio.h

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pcireg.h

dm: Add PCI IDS for EHL/TGL/ADL in GPU passthrough

2021-07-02 09:50:05 +08:00

pit.h

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pm_vuart.h

dm: remove some dynamic parameters from acrn-dm usage

2021-12-29 14:25:50 +08:00

pm.h

dm: Remove header vmm.h

2021-07-15 11:53:54 +08:00

ps2kbd.h

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ps2mouse.h

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ptm.h

dm: PTM: Add virtual root port to vm

2021-05-19 13:54:24 +08:00

pty_vuart.h

DM: separate pty vuart operation from IOC

2019-09-11 16:43:22 +08:00

rpmb_backend.h

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rpmb_sim.h

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rpmb.h

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rtc.h

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segments.h

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specialreg.h

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sw_load.h

dm: remove some dynamic parameters from acrn-dm usage

2021-12-29 14:25:50 +08:00

timer.h

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tpm.h

dm: TPM2 passthrough for post-launched VM with eventlog support

2021-10-20 12:15:37 +08:00

tree.h

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types.h

dm: initialize vSSRAM buffers

2022-01-10 13:34:27 +08:00

uart_core.h

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usb_core.h

ACRN:DM Release resource when destroy the device

2021-09-04 18:55:12 +08:00

usb_pmapper.h

ACRN:DM Release resource when destroy the device

2021-09-04 18:55:12 +08:00

usb.h

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usbdi.h

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vbs_common_if.h

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vhost.h

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virtio_kernel.h

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virtio.h

dm: fix the bug that infinite calls to vq_getchain()

2022-01-21 14:17:16 +08:00

vmmapi.h

dm: add checks of ioctl return value for ACRN userspace

2022-02-21 09:25:50 +08:00

vrpmb.h

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vssram.h

dm: add ssram support for user VM

2022-01-10 13:34:27 +08:00

xhci.h

DM USB: xHCI: rename some variables about ERST

2019-09-26 11:29:22 +08:00

xhcireg.h

DM USB: xHCI: re-implement the emulation of extented capabilities

2019-05-24 13:21:12 +08:00