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f89f4898a3
freebsd-dev/sys/dev/uart
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Ed Maste f89f4898a3 Add quirk for ignoring SPCR AccessWidth values on the PL011 UART 
The SPCR table on the Lenovo HR330A Ampere eMAG server indicates 8-bit
access, but 32-bit access is required for the PL011 to work.

PL011 on SBSA platforms always supports 32-bit access (and that was
hardcoded here before my EC2 fix), let's use 32-bit access for PL011
and 32BIT interface types.

Tested by emaste on Ampere eMAG and Cavium/Marvell ThunderX2.

Submitted by:	Greg V <greg@unrelenting.technology>
Reviewed by:	andrew, imp (earlier)
Differential Revision:	https://reviews.freebsd.org/D19507
2019-04-15 13:41:53 +00:00
..
uart_bus_acpi.c Remove All Rights Reserved 2019-02-05 21:37:34 +00:00
uart_bus_ebus.c add snps IP uart support / genaralize UART 2018-08-19 21:10:21 +00:00
uart_bus_fdt.c add snps IP uart support / genaralize UART 2018-08-19 21:10:21 +00:00
uart_bus_isa.c add snps IP uart support / genaralize UART 2018-08-19 21:10:21 +00:00
uart_bus_pccard.c Remove All Rights Reserved 2019-02-05 21:37:34 +00:00
uart_bus_pci.c Recognize the Amazon PCI serial device found in a1.* EC2 instances 2019-03-21 08:54:34 +00:00
uart_bus_puc.c Remove All Rights Reserved 2019-02-05 21:37:34 +00:00
uart_bus_scc.c add snps IP uart support / genaralize UART 2018-08-19 21:10:21 +00:00
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 add snps IP uart support / genaralize UART 2018-08-19 21:10:21 +00:00
uart_cpu_acpi.h add snps IP uart support / genaralize UART 2018-08-19 21:10:21 +00:00
uart_cpu_arm64.c Add quirk for ignoring SPCR AccessWidth values on the PL011 UART 2019-04-15 13:41:53 +00:00
uart_cpu_fdt.c
uart_cpu_fdt.h
uart_cpu_powerpc.c
uart_cpu_sparc64.c
uart_cpu_x86.c
uart_cpu.h
uart_dbg.c
uart_dev_imx.c
uart_dev_imx.h
uart_dev_lowrisc.c Add support for the UART device found in lowRISC system-on-a-chip. 2018-10-12 15:19:41 +00:00
uart_dev_lowrisc.h Add support for the UART device found in lowRISC system-on-a-chip. 2018-10-12 15:19:41 +00:00
uart_dev_msm.c
uart_dev_msm.h
uart_dev_mu.c Add a driver for the BCM2835 Mini-UART as seen on the RPi3 2018-06-12 13:26:31 +00:00
uart_dev_mvebu.c
uart_dev_ns8250.c add snps IP uart support / genaralize UART 2018-08-19 21:10:21 +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 Update Armada 38x UART device tree binding 2018-10-10 10:34:17 +00:00
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 Add busy detect quirk to list of console options 2018-07-22 23:32:21 +00:00
uart_tty.c
uart.h Add busy detect quirk to list of console options 2018-07-22 23:32:21 +00:00