Lino SanfilippoandGreg Kroah-Hartman 9319ecb838 serial: amba-pl011: Fix DMA transmission in RS485 mode ...

commit 3b69e32e15 upstream.

When DMA is used in RS485 mode make sure that the UARTs tx section is
enabled before the DMA buffers are queued for transmission.

Cc: stable@vger.kernel.org
Fixes: 8d47923772 ("serial: amba-pl011: add RS485 support")
Signed-off-by: Lino Sanfilippo <l.sanfilippo@kunbus.com>
Link: https://lore.kernel.org/r/20240216224709.9928-2-l.sanfilippo@kunbus.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2024-03-01 13:35:02 +01:00

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hvc

hvc/xen: fix event channel handling for secondary consoles

2023-11-28 17:19:57 +00:00

ipwireless

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serdev

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serial

serial: amba-pl011: Fix DMA transmission in RS485 mode

2024-03-01 13:35:02 +01:00

vt

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amiserial.c

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ehv_bytechan.c

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goldfish.c

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Kconfig

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Makefile

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mips_ejtag_fdc.c

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moxa.c

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mxser.c

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n_gsm.c

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n_hdlc.c

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n_null.c

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n_tty.c

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nozomi.c

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pty.c

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rpmsg_tty.c

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synclink_gt.c

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sysrq.c

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tty_audit.c

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tty_baudrate.c

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tty_buffer.c

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tty_io.c

usb: cdc-acm: return correct error code on unsupported break

2024-01-25 15:35:53 -08:00

tty_ioctl.c

tty: allow TIOCSLCKTRMIOS with CAP_CHECKPOINT_RESTORE

2024-02-05 20:14:32 +00:00

tty_jobctrl.c

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tty_ldisc.c

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tty_ldsem.c

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tty_mutex.c

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tty_port.c

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tty.h

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ttynull.c

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vcc.c

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