Alexander Motin 3a97344265 Relax TX draining in ns8250_bus_transmit(). ... Since TX interrupt is generated when THRE is set, wait for TEMT set means wait for full character transmission time. At low speeds that may take awhile, burning CPU time while holding sc_hwmtx lock, also congested. This is partial revert of r317659. PR: 240121 MFC after: 2 weeks		2019-09-15 23:56:39 +00:00
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uart_bus_acpi.c
uart_bus_ebus.c
uart_bus_fdt.c
uart_bus_isa.c
uart_bus_pccard.c
uart_bus_pci.c
uart_bus_puc.c
uart_bus_scc.c
uart_bus.h	Add quirk for ignoring SPCR AccessWidth values on the PL011 UART	2019-04-15 13:41:53 +00:00
uart_core.c
uart_cpu_acpi.c	uart_cpu_acpi: Fix GCC build break from r348195	2019-05-23 20:18:46 +00:00
uart_cpu_acpi.h	Use ACPI SPCR on x86	2019-05-23 19:55:53 +00:00
uart_cpu_arm64.c	Use ACPI SPCR on x86	2019-05-23 19:55:53 +00:00
uart_cpu_fdt.c
uart_cpu_fdt.h
uart_cpu_powerpc.c
uart_cpu_sparc64.c
uart_cpu_x86.c	Use ACPI SPCR on x86	2019-05-23 19:55:53 +00:00
uart_cpu.h
uart_dbg.c
uart_dev_imx.c
uart_dev_imx.h
uart_dev_lowrisc.c
uart_dev_lowrisc.h
uart_dev_msm.c
uart_dev_msm.h
uart_dev_mu.c
uart_dev_mvebu.c
uart_dev_ns8250.c	Relax TX draining in ns8250_bus_transmit().	2019-09-15 23:56:39 +00:00
uart_dev_ns8250.h
uart_dev_pl011.c	Add quirk for ignoring SPCR AccessWidth values on the PL011 UART	2019-04-15 13:41:53 +00:00
uart_dev_quicc.c
uart_dev_sab82532.c
uart_dev_snps.c
uart_dev_ti8250.c
uart_dev_z8530.c
uart_if.m
uart_kbd_sun_tables.h
uart_kbd_sun.c
uart_kbd_sun.h
uart_ppstypes.h
uart_subr.c
uart_tty.c	Some devices take undesired actions when RTS and DTR are	2019-06-12 18:07:04 +00:00
uart.h