linux-kernel - [PATCH 2/6] tty: serial: 8250: Add 2 ports PCI configuration for 921600 BAR 2

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20240607114336.4496-3-crescentcy.hsieh@moxa.com>
Date: Fri,  7 Jun 2024 19:43:32 +0800
From: Crescent Hsieh <crescentcy.hsieh@...a.com>
To: Jiri Slaby <jirislaby@...nel.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: linux-kernel@...r.kernel.org,
	linux-serial@...r.kernel.org,
	Crescent Hsieh <crescentcy.hsieh@...a.com>
Subject: [PATCH 2/6] tty: serial: 8250: Add 2 ports PCI configuration for 921600 BAR 2

In PCI configuration table, there are 1, 4, 8 ports for 921600 BAR 2
except 2 ports.

This patch adds 2 ports PCI configuration for 921600 BAR 2.

Signed-off-by: Crescent Hsieh <crescentcy.hsieh@...a.com>
---
 drivers/tty/serial/8250/8250_pci.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 4e88ee07e548..4964cb9ccaa0 100644
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -3043,6 +3043,7 @@ enum pci_board_num_t {
 	pbn_b2_16_460800,
 
 	pbn_b2_1_921600,
+	pbn_b2_2_921600,
 	pbn_b2_4_921600,
 	pbn_b2_8_921600,
 
@@ -3462,6 +3463,12 @@ static struct pciserial_board pci_boards[] = {
 		.base_baud	= 921600,
 		.uart_offset	= 8,
 	},
+	[pbn_b2_2_921600] = {
+		.flags		= FL_BASE2,
+		.num_ports	= 2,
+		.base_baud	= 921600,
+		.uart_offset	= 8,
+	},
 	[pbn_b2_4_921600] = {
 		.flags		= FL_BASE2,
 		.num_ports	= 4,
-- 
2.34.1