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linux/drivers/tty/serial
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Lino Sanfilippo 3b69e32e15 serial: amba-pl011: Fix DMA transmission in RS485 mode 
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>
2024-02-19 09:43:37 +01:00
..
8250 serial: 8250_pci1xxxx: partially revert off by one patch 2024-02-06 14:40:38 +00:00
jsm tty: jsm: remove unused struct jsm_board members 2023-11-23 19:16:03 +00:00
21285.c serial: 21285: Use port lock wrappers 2023-09-18 11:18:08 +02:00
altera_jtaguart.c serial: altera_jtaguart: Convert to platform remove callback returning void 2023-11-23 19:12:30 +00:00
altera_uart.c tty/serial: altera_uart: use more informative labels in /proc/interrupts 2024-01-04 16:20:51 +01:00
amba-pl010.c serial: amba-pl010: Use port lock wrappers 2023-09-18 11:18:09 +02:00
amba-pl011.c serial: amba-pl011: Fix DMA transmission in RS485 mode 2024-02-19 09:43:37 +01:00
apbuart.c serial: apbuart: fix console prompt on qemu 2024-01-04 16:21:06 +01:00
apbuart.h
ar933x_uart.c serial: ar933x: Convert to platform remove callback returning void 2023-11-23 19:12:30 +00:00
arc_uart.c serial: arc_uart: Use port lock wrappers 2023-09-18 11:18:10 +02:00
atmel_serial.c serial: atmel: convert not to use dma_request_slave_channel() 2023-11-23 19:32:36 +00:00
atmel_serial.h
bcm63xx_uart.c serial: bcm63xx: Convert to platform remove callback returning void 2023-11-23 19:12:30 +00:00
clps711x.c serial: clps711x: Convert to platform remove callback returning void 2023-11-23 19:12:31 +00:00
cpm_uart.c serial: cpm: Convert to platform remove callback returning void 2023-11-23 19:12:31 +00:00
cpm_uart.h serial: cpm_uart: Remove cpm_uart/ subdirectory 2023-08-04 15:08:30 +02:00
digicolor-usart.c serial: digicolor: Convert to platform remove callback returning void 2023-11-23 19:12:31 +00:00
dz.c serial: dz: Use port lock wrappers 2023-09-18 11:18:11 +02:00
dz.h
earlycon-riscv-sbi.c tty/serial: Add RISC-V SBI debug console based earlycon 2024-01-10 07:04:04 -08:00
earlycon-semihost.c serial: Rename earlycon semihost driver 2023-01-19 14:58:19 +01:00
earlycon.c earlycon: Let users set the clock frequency 2023-01-19 14:56:44 +01:00
esp32_acm.c serial: esp32_acm: Add explicit platform_device.h include 2023-12-15 14:20:00 +01:00
esp32_uart.c serial: esp32_uart: Use device_get_match_data() 2023-12-15 14:20:00 +01:00
fsl_linflexuart.c serial: fsl_linflexuart: Convert to platform remove callback returning void 2023-11-23 19:12:31 +00:00
fsl_lpuart.c serial: fsl_lpuart: Convert to platform remove callback returning void 2023-11-23 19:12:31 +00:00
icom.c serial: icom: Use port lock wrappers 2023-09-18 11:18:11 +02:00
imx.c serial: core, imx: do not set RS485 enabled if it is not supported 2024-01-04 16:29:51 +01:00
imx_earlycon.c
ip22zilog.c serial: ip22zilog: Use port lock wrappers 2023-09-18 11:18:11 +02:00
ip22zilog.h
Kconfig RISC-V Patches for the 6.8 Merge Window, Part 4 2024-01-20 11:06:04 -08:00
kgdb_nmi.c tty: make tty_operations::write()'s count size_t 2023-08-11 21:12:46 +02:00
kgdboc.c tty: serial: kgdboc: fix mutex locking order for configure_kgdboc() 2023-01-16 16:44:53 +01:00
lantiq.c serial: lantiq: Convert to platform remove callback returning void 2023-11-23 19:12:32 +00:00
liteuart.c serial: liteuart: Convert to platform remove callback returning void 2023-11-23 19:12:32 +00:00
lpc32xx_hs.c serial: lpc32xx_hs: Convert to platform remove callback returning void 2023-11-23 19:12:32 +00:00
ma35d1_serial.c serial: ma35d1: Fix spelling mistake "ononsole" -> "console" 2023-12-15 14:23:30 +01:00
Makefile drivers/tty/serial: add ESP32S3 ACM gadget driver 2023-10-16 20:18:15 +02:00
max310x.c serial: max310x: prevent infinite while() loop in port startup 2024-01-27 19:09:10 -08:00
max3100.c serial: drivers: switch ch and flag to u8 2023-07-25 19:21:04 +02:00
mcf.c serial: mcf: Convert to platform remove callback returning void 2023-11-23 19:12:32 +00:00
men_z135_uart.c serial: men_z135_uart: Use port lock wrappers 2023-09-18 11:18:12 +02:00
meson_uart.c serial: meson: Convert to platform remove callback returning void 2023-11-23 19:12:32 +00:00
milbeaut_usio.c serial: milbeaut_usio: Convert to platform remove callback returning void 2023-11-23 19:12:32 +00:00
mpc52xx_uart.c serial: mpc52xx: Convert to platform remove callback returning void 2023-11-23 19:12:32 +00:00
mps2-uart.c serial: mps2-uart: Use port lock wrappers 2023-09-18 11:18:12 +02:00
msm_serial.c serial: msm: Use OPP table for DVFS support 2023-12-08 12:02:37 +01:00
mux.c tty: serial: use uart_port_tx_limited() 2022-11-03 03:32:40 +01:00
mvebu-uart.c serial: mvebu-uart: Use port lock wrappers 2023-09-18 11:18:12 +02:00
mxs-auart.c serial: mxs-auart: fix tx 2024-02-06 14:42:11 +00:00
omap-serial.c serial: omap: do not override settings for RS485 support 2024-01-04 16:29:51 +01:00
owl-uart.c serial: owl: Convert to platform remove callback returning void 2023-11-23 19:12:33 +00:00
pch_uart.c serial: pch: Use port lock wrappers 2023-09-18 11:18:13 +02:00
pic32_uart.c serial: pic32: Convert to platform remove callback returning void 2023-11-23 19:12:33 +00:00
pmac_zilog.c serial: pmac_zilog: Use port lock wrappers 2023-09-18 11:18:13 +02:00
pmac_zilog.h
pxa.c serial: pxa: Use port lock wrappers 2023-09-18 11:18:13 +02:00
qcom_geni_serial.c serial: qcom_geni: Convert to platform remove callback returning void 2023-11-23 19:12:33 +00:00
rda-uart.c serial: rda: Convert to platform remove callback returning void 2023-11-23 19:12:33 +00:00
rp2.c tty: rp2: remove unused rp2_uart_port::ignore_rx 2023-11-23 19:16:03 +00:00
sa1100.c serial: sa1100: Convert to platform remove callback returning void 2023-11-23 19:12:33 +00:00
samsung_tty.c TTY/Serial changes for 6.8-rc1 2024-01-18 11:37:24 -08:00
sb1250-duart.c serial: sb1250-duart: Use port lock wrappers 2023-09-18 11:18:14 +02:00
sc16is7xx.c serial: sc16is7xx: refactor EFR lock 2024-01-04 16:30:05 +01:00
sccnxp.c serial: sccnxp: Convert to platform remove callback returning void 2023-11-23 19:12:34 +00:00
serial-tegra.c serial: tegra: Convert to platform remove callback returning void 2023-11-23 19:12:34 +00:00
serial_base.h serial: core: Fix serial core port id, including multiport devices 2023-08-11 21:19:22 +02:00
serial_base_bus.c serial: core: Fix serial core port id, including multiport devices 2023-08-11 21:19:22 +02:00
serial_core.c serial: core: Fix atomicity violation in uart_tiocmget 2024-01-27 19:08:30 -08:00
serial_ctrl.c serial: core: Start managing serial controllers to enable runtime PM 2023-05-31 10:46:59 +01:00
serial_mctrl_gpio.c serial: mctrl_gpio: Use port lock wrappers 2023-09-18 11:18:14 +02:00
serial_mctrl_gpio.h
serial_port.c serial: core: Use port lock wrappers 2023-09-18 11:18:14 +02:00
serial_txx9.c serial: txx9: Convert to platform remove callback returning void 2023-11-23 19:12:34 +00:00
sh-sci.c serial: sh-sci: convert not to use dma_request_slave_channel() 2023-11-23 19:33:03 +00:00
sh-sci.h tty: serial: sh-sci: Add support for tx end interrupt handling 2023-04-20 13:47:33 +02:00
sifive.c serial: sifive: Declare PM operations as static 2023-11-23 19:31:18 +00:00
sprd_serial.c serial: sprd: Convert to platform remove callback returning void 2023-11-23 19:12:34 +00:00
st-asc.c serial: st-asc: Convert to platform remove callback returning void 2023-11-23 19:12:34 +00:00
stm32-usart.c serial: stm32: do not always set SER_RS485_RX_DURING_TX if RS485 is enabled 2024-02-19 09:43:37 +01:00
stm32-usart.h serial: stm32: group dma pause/resume error handling into single function 2023-08-22 15:28:51 +02:00
suncore.c
sunhv.c serial: sunhv: Convert to platform remove callback returning void 2023-11-23 19:12:35 +00:00
sunplus-uart.c serial: sunplus: Convert to platform remove callback returning void 2023-11-23 19:12:35 +00:00
sunsab.c serial: sunsab: remove trailing whitespaces 2023-11-23 19:31:25 +00:00
sunsab.h
sunsu.c serial: sunsu: Convert to platform remove callback returning void 2023-11-23 19:12:35 +00:00
sunzilog.c serial: sunzilog: Convert to platform remove callback returning void 2023-11-23 19:12:35 +00:00
sunzilog.h
tegra-tcu.c serial: tegra-tcu: Convert to platform remove callback returning void 2023-11-23 19:12:35 +00:00
timbuart.c serial: timbuart: Convert to platform remove callback returning void 2023-11-23 19:12:35 +00:00
timbuart.h
uartlite.c serial: uartlite: Use dynamic allocation for major number when uart ports > 4 2023-11-25 07:23:16 +00:00
ucc_uart.c serial: ucc_uart: Fix multiple address space type errors 2023-12-08 12:02:37 +01:00
vt8500_serial.c serial: vt8500: Use port lock wrappers 2023-09-18 11:18:16 +02:00
xilinx_uartps.c serial: xilinx_uartps: Fix kernel doc about .remove()'s return code 2023-11-25 07:23:16 +00:00
zs.c serial: drivers: switch ch and flag to u8 2023-07-25 19:21:04 +02:00
zs.h