linux-kernel - RE: [PATCH 2/2] parport: parport_serial: Add support for Sunix Multi I/O boards

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Message-ID: <HK0PR03MB337716592BB6E476F01417E5EED60@HK0PR03MB3377.apcprd03.prod.outlook.com>
Date:   Fri, 9 Aug 2019 09:18:45 +0000
From:   Debbie Liu 劉淑華 <debbie_liu@...ix.com>
To:     Kai-Heng Feng <kai.heng.feng@...onical.com>,
        "gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
        "sudipm.mukherjee@...il.com" <sudipm.mukherjee@...il.com>
CC:     "linux-serial@...r.kernel.org" <linux-serial@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Morris Ku 古文俊 <morris_ku@...ix.com>
Subject: RE: [PATCH 2/2] parport: parport_serial: Add support for Sunix Multi
 I/O boards

Tested-by: Debbie Liu  <debbie_liu@...ix.com>

Nice day,
Debbie Liu / Sunix WW Sales Dept.
Tel ：+886-2-8913-1987　ext.2769 


-----Original Message-----
From: Kai-Heng Feng <kai.heng.feng@...onical.com> 
Sent: Friday, August 09, 2019 2:40 AM
To: gregkh@...uxfoundation.org; sudipm.mukherjee@...il.com
Cc: linux-serial@...r.kernel.org; linux-kernel@...r.kernel.org; Kai-Heng Feng <kai.heng.feng@...onical.com>; Morris Ku 古文俊 <morris_ku@...ix.com>; Debbie Liu 劉淑華 <debbie_liu@...ix.com>
Subject: [PATCH 2/2] parport: parport_serial: Add support for Sunix Multi I/O boards

Sunix Multi I/O boards are different to Timedia's.

This patch adds proper support for Sunix MIO boards with 1 parallel and up to 4 serial ports.

Cc: Morris Ku <morris_ku@...ix.com>
Cc: Debbie Liu <debbie_liu@...ix.com>
Signed-off-by: Kai-Heng Feng <kai.heng.feng@...onical.com>
---
 drivers/parport/parport_serial.c | 44 +++++++++++++++++++++++---------
 1 file changed, 32 insertions(+), 12 deletions(-)

diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c
index 461fd8a24278..60d5d985113c 100644
--- a/drivers/parport/parport_serial.c
+++ b/drivers/parport/parport_serial.c
@@ -61,7 +61,10 @@ enum parport_pc_pci_cards {
 	wch_ch382_0s1p,
 	wch_ch382_2s1p,
 	brainboxes_5s1p,
-	sunix_2s1p,
+	sunix_4008a,
+	sunix_5069a,
+	sunix_5079a,
+	sunix_5099a,
 };
 
 /* each element directly indexed from enum list, above */ @@ -151,7 +154,10 @@ static struct parport_pc_pci cards[] = {
 	/* wch_ch382_0s1p*/		{ 1, { { 2, -1}, } },
 	/* wch_ch382_2s1p*/             { 1, { { 2, -1}, } },
 	/* brainboxes_5s1p */           { 1, { { 3, -1 }, } },
-	/* sunix_2s1p */                { 1, { { 3, -1 }, } },
+	/* sunix_4008a */		{ 1, { { 1, 2 }, } },
+	/* sunix_5069a */		{ 1, { { 1, 2 }, } },
+	/* sunix_5079a */		{ 1, { { 1, 2 }, } },
+	/* sunix_5099a */		{ 1, { { 1, 2 }, } },
 };
 
 static struct pci_device_id parport_serial_pci_tbl[] = { @@ -261,13 +267,15 @@ static struct pci_device_id parport_serial_pci_tbl[] = {
 	{ PCI_VENDOR_ID_INTASHIELD, 0x4100,
 	  PCI_ANY_ID, PCI_ANY_ID, 0, 0, brainboxes_5s1p },
 
-	/*
-	 * More SUNIX variations. At least one of these has part number
-	 * '5079A but subdevice 0x102. That board reports 0x0708 as
-	 * its PCI Class.
-	 */
+	/* Sunix boards */
 	{ PCI_VENDOR_ID_SUNIX, PCI_DEVICE_ID_SUNIX_1999, PCI_VENDOR_ID_SUNIX,
-	  0x0102, 0, 0, sunix_2s1p },
+	  0x0100, 0, 0, sunix_4008a },
+	{ PCI_VENDOR_ID_SUNIX, PCI_DEVICE_ID_SUNIX_1999, PCI_VENDOR_ID_SUNIX,
+	  0x0101, 0, 0, sunix_5069a },
+	{ PCI_VENDOR_ID_SUNIX, PCI_DEVICE_ID_SUNIX_1999, PCI_VENDOR_ID_SUNIX,
+	  0x0102, 0, 0, sunix_5079a },
+	{ PCI_VENDOR_ID_SUNIX, PCI_DEVICE_ID_SUNIX_1999, PCI_VENDOR_ID_SUNIX,
+	  0x0104, 0, 0, sunix_5099a },
 
 	{ 0, } /* terminate list */
 };
@@ -516,11 +524,23 @@ static struct pciserial_board pci_parport_serial_boards[] = {
 		.base_baud	= 921600,
 		.uart_offset	= 8,
 	},
-	[sunix_2s1p] = {
-		.flags		= FL_BASE0|FL_BASE_BARS,
+	[sunix_4008a] = {
+		.num_ports	= 0,
+	},
+	[sunix_5069a] = {
+		.num_ports	= 1,
+		.base_baud      = 921600,
+		.uart_offset	= 0x8,
+	},
+	[sunix_5079a] = {
 		.num_ports	= 2,
-		.base_baud	= 921600,
-		.uart_offset	= 8,
+		.base_baud      = 921600,
+		.uart_offset	= 0x8,
+	},
+	[sunix_5099a] = {
+		.num_ports	= 4,
+		.base_baud      = 921600,
+		.uart_offset	= 0x8,
 	},
 };
 
--
2.17.1