From c01106e573e2ce56a7cf4d65937ddf8f7fee1a18 Mon Sep 17 00:00:00 2001 From: Christian Pellegrin Date: Wed, 6 Feb 2008 01:37:44 -0800 Subject: [PATCH] parport_serial: netmos 9855 fix Fix wrong netmos 9855 serial port configuration. On loading only one serial port was present and it wasn't working. After looking in the data sheet I realized that the base address was wrong. For further reference here is lspci and relevant dmesg output: 02:00.0 Communication controller: NetMos Technology PCI 9855 Multi-I/O Controller (rev 01) (prog-if 02) Subsystem: LSI Logic / Symbios Logic Unknown device 0022 Flags: medium devsel, IRQ 19 I/O ports at df00 [size=8] I/O ports at de00 [size=8] I/O ports at dd00 [size=8] I/O ports at dc00 [size=8] I/O ports at db00 [size=8] I/O ports at da00 [size=16] parport1: PC-style at 0xdd00 [PCSPP,TRISTATE] parport2: PC-style at 0xdf00 [PCSPP,TRISTATE,EPP] 0000:02:00.0: ttyS0 at I/O 0xdb00 (irq = 19) is a 16550A 0000:02:00.0: ttyS1 at I/O 0xda00 (irq = 19) is a 16550A Signed-off-by: Christian Pellegrin Cc: Thomas Richter Cc: Bjorn Helgaas Cc: Martin Schitter Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/parport/parport_serial.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c index bd6ad8b381..e2e95b36a6 100644 --- a/drivers/parport/parport_serial.c +++ b/drivers/parport/parport_serial.c @@ -77,7 +77,7 @@ static struct parport_pc_pci cards[] __devinitdata = { /* titan_110l */ { 1, { { 3, -1 }, } }, /* titan_210l */ { 1, { { 3, -1 }, } }, /* netmos_9xx5_combo */ { 1, { { 2, -1 }, }, netmos_parallel_init }, - /* netmos_9855 */ { 1, { { 0, -1 }, }, netmos_parallel_init }, + /* netmos_9855 */ { 1, { { 2, -1 }, }, netmos_parallel_init }, /* avlab_1s1p */ { 1, { { 1, 2}, } }, /* avlab_1s2p */ { 2, { { 1, 2}, { 3, 4 },} }, /* avlab_2s1p */ { 1, { { 2, 3}, } }, @@ -185,7 +185,7 @@ static struct pciserial_board pci_parport_serial_boards[] __devinitdata = { .uart_offset = 8, }, [netmos_9855] = { - .flags = FL_BASE2 | FL_BASE_BARS, + .flags = FL_BASE4 | FL_BASE_BARS, .num_ports = 1, .base_baud = 115200, .uart_offset = 8, -- 2.39.5