Date: Thu, 12 Feb 2026 21:24:53 +0000 From: Colin Percival <cperciva@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: fce4758b7126 - releng/14.4 - uart: Add ns8250 ACPI entry for SPCR rev 2 Message-ID: <698e4525.1c3b1.321b8a7e@gitrepo.freebsd.org>
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The branch releng/14.4 has been updated by cperciva: URL: https://cgit.FreeBSD.org/src/commit/?id=fce4758b7126adfa047e774241302a7e763b19c7 commit fce4758b7126adfa047e774241302a7e763b19c7 Author: Colin Percival <cperciva@FreeBSD.org> AuthorDate: 2026-02-08 00:42:03 +0000 Commit: Colin Percival <cperciva@FreeBSD.org> CommitDate: 2026-02-12 21:24:22 +0000 uart: Add ns8250 ACPI entry for SPCR rev 2 This is an MFC "in spirit" of a685a263b803; the code in this area has been significantly restructured between 14.x and 15.x, but the general concept of adding ACPI_DBG2_16550_WITH_GAS (aka 0x12) as a recognized flavour of ns8250 UART which can be configured via SPCR remains. Approved by: re (cperciva) Reviewed by: imp Tested by: David Woodhouse Sponsored by: Amazon Differential Revision: https://reviews.freebsd.org/D55173 (cherry picked from commit 1dd5b197b72357dfe50d6da2c9cb5b34bf4bf64b) --- sys/dev/uart/uart_dev_ns8250.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sys/dev/uart/uart_dev_ns8250.c b/sys/dev/uart/uart_dev_ns8250.c index b73838b7d2b2..12ce684694af 100644 --- a/sys/dev/uart/uart_dev_ns8250.c +++ b/sys/dev/uart/uart_dev_ns8250.c @@ -449,6 +449,7 @@ static struct acpi_uart_compat_data acpi_compat_data[] = { {"AMDI0020", &uart_ns8250_class, 0, 2, 0, 48000000, UART_F_BUSY_DETECT, "AMD / Synopsys Designware UART"}, {"APMC0D08", &uart_ns8250_class, ACPI_DBG2_16550_COMPATIBLE, 2, 4, 0, 0, "APM compatible UART"}, {"MRVL0001", &uart_ns8250_class, ACPI_DBG2_16550_SUBSET, 2, 0, 200000000, UART_F_BUSY_DETECT, "Marvell / Synopsys Designware UART"}, + {"", &uart_ns8250_class, ACPI_DBG2_16550_WITH_GAS, 0, 0, 0, 0, "ACPI 16550 WITH GAS"}, {"SCX0006", &uart_ns8250_class, 0, 2, 0, 62500000, UART_F_BUSY_DETECT, "SynQuacer / Synopsys Designware UART"}, {"HISI0031", &uart_ns8250_class, 0, 2, 0, 200000000, UART_F_BUSY_DETECT, "HiSilicon / Synopsys Designware UART"}, {"NXP0018", &uart_ns8250_class, 0, 0, 0, 350000000, UART_F_BUSY_DETECT, "NXP / Synopsys Designware UART"},home | help
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