Helge Deller 286d11dbf7 hil/parisc: Disable HIL driver when it gets stuck ... commit 879bc2d279 upstream. When starting a HP machine with HIL driver but without an HIL keyboard or HIL mouse attached, it may happen that data written to the HIL loop gets stuck (e.g. because the transaction queue is full). Usually one will then have to reboot the machine because all you see is and endless output of: Transaction add failed: transaction already queued? In the higher layers hp_sdc_enqueue_transaction() is called to queued up a HIL packet. This function returns an error code, and this patch adds the necessary checks for this return code and disables the HIL driver if further packets can't be sent. Tested on a HP 730 and a HP 715/64 machine. Signed-off-by: Helge Deller <deller@gmx.de> Cc: <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2020-11-05 11:08:54 +01:00
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altera_ps2.c
ambakmi.c
ams_delta_serio.c
apbps2.c
arc_ps2.c
ct82c710.c
gscps2.c
hil_mlc.c	hil/parisc: Disable HIL driver when it gets stuck	2020-11-05 11:08:54 +01:00
hp_sdc_mlc.c	hil/parisc: Disable HIL driver when it gets stuck	2020-11-05 11:08:54 +01:00
hp_sdc.c	parisc: Fix HP SDC hpa address output	2019-12-05 09:19:57 +01:00
hyperv-keyboard.c
i8042-io.h
i8042-ip22io.h
i8042-jazzio.h
i8042-ppcio.h
i8042-snirm.h
i8042-sparcio.h
i8042-unicore32io.h
i8042-x86ia64io.h	Input: i8042 - add nopnp quirk for Acer Aspire 5 A515	2020-10-07 08:00:05 +02:00
i8042.c
i8042.h
Kconfig
libps2.c
maceps2.c
Makefile
olpc_apsp.c
parkbd.c
pcips2.c
ps2-gpio.c
ps2mult.c
q40kbd.c
rpckbd.c
sa1111ps2.c
serio_raw.c
serio.c
serport.c
sun4i-ps2.c	Input: sun4i-ps2 - fix handling of platform_get_irq() error	2020-10-30 10:38:24 +01:00
userio.c
xilinx_ps2.c