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authorColin Percival <cperciva@FreeBSD.org>2018-09-24 22:15:04 +0000
committerColin Percival <cperciva@FreeBSD.org>2018-09-24 22:15:04 +0000
commit189bd7a978a0f0a9f13cdf6175c1f6c6fa72f962 (patch)
treeb17d39cc652c2c28d1f7acd6b09416eb3681e8d0 /sys/dev
parent8251b8b87eab9f00c51f0a3717e73a7402ed367e (diff)
downloadsrc-189bd7a978a0f0a9f13cdf6175c1f6c6fa72f962.tar.gz
src-189bd7a978a0f0a9f13cdf6175c1f6c6fa72f962.zip
Recognize the Amazon PCI serial device found in i3.metal EC2 instances
as an NS8250 UART. Reviewed by: sbruno, imp Approved by: re (delphij) Sponsored by: https://www.patreon.com/cperciva Differential Revision: https://reviews.freebsd.org/D17250
Notes
Notes: svn path=/head/; revision=338921
Diffstat (limited to 'sys/dev')
-rw-r--r--sys/dev/uart/uart_bus_pci.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/dev/uart/uart_bus_pci.c b/sys/dev/uart/uart_bus_pci.c
index f4be108ab7b2..15b4472a37b2 100644
--- a/sys/dev/uart/uart_bus_pci.c
+++ b/sys/dev/uart/uart_bus_pci.c
@@ -125,6 +125,7 @@ static const struct pci_id pci_ns8250_ids[] = {
128 * DEFAULT_RCLK, 2},
{ 0x14e4, 0x4344, 0xffff, 0, "Sony Ericsson GC89 PC Card", 0x10},
{ 0x151f, 0x0000, 0xffff, 0, "TOPIC Semiconductor TP560 56k modem", 0x10 },
+{ 0x1d0f, 0x8250, 0x1d0f, 0, "Amazon PCI serial device", 0x10 },
{ 0x1fd4, 0x1999, 0x1fd4, 0x0001, "Sunix SER5xxxx Serial Port", 0x10,
8 * DEFAULT_RCLK },
{ 0x8086, 0x0f0a, 0xffff, 0, "Intel ValleyView LPIO1 HSUART#1", 0x10,