From: Colin Ian King <colin.king@xxxxxxxxxxxxx>
The WCH CH382L PCIe adapter has 1 parallel port but unlike the similar
WCH CH328 adapter there are no serial ports connected to it.
PCIe device ID 1c00:3050:
02:00.0 Serial controller: Device 1c00:3050 (rev 10) (prog-if 05 [16850])
Subsystem: Device 1c00:3050
Flags: fast devsel, IRQ 16
I/O ports at 2000 [size=256]
Memory at d0000000 (32-bit, prefetchable) [size=32K]
I/O ports at 2100 [size=4]
Expansion ROM at b0200000 [disabled] [size=32K]
Capabilities: [60] Power Management version 3
Capabilities: [68] MSI: Enable- Count=1/32 Maskable+ 64bit+
Capabilities: [80] Express Legacy Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Kernel driver in use: parport_pc
Kernel modules: parport_pc, parport_serial
Signed-off-by: Colin Ian King <colin.king@xxxxxxxxxxxxx>
---
drivers/parport/parport_serial.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/drivers/parport/parport_serial.c b/drivers/parport/parport_serial.c
index ae9e01ef7599..b71cfe0f82e1 100644
--- a/drivers/parport/parport_serial.c
+++ b/drivers/parport/parport_serial.c
@@ -58,6 +58,7 @@ enum parport_pc_pci_cards {
timedia_9079c,
wch_ch353_1s1p,
wch_ch353_2s1p,
+ wch_ch382_0s1p,
wch_ch382_2s1p,
brainboxes_5s1p,
sunix_2s1p,
@@ -147,6 +148,7 @@ static struct parport_pc_pci cards[] = {
/* timedia_9079c */ { 1, { { 2, 3 }, } },
/* wch_ch353_1s1p*/ { 1, { { 1, -1}, } },
/* wch_ch353_2s1p*/ { 1, { { 2, -1}, } },
+ /* wch_ch382_0s1p*/ { 1, { { 2, -1}, } },
/* wch_ch382_2s1p*/ { 1, { { 2, -1}, } },
/* brainboxes_5s1p */ { 1, { { 3, -1 }, } },
/* sunix_2s1p */ { 1, { { 3, -1 }, } },
@@ -252,6 +254,7 @@ static struct pci_device_id parport_serial_pci_tbl[] = {
/* WCH CARDS */
{ 0x4348, 0x5053, PCI_ANY_ID, PCI_ANY_ID, 0, 0, wch_ch353_1s1p},
{ 0x4348, 0x7053, 0x4348, 0x3253, 0, 0, wch_ch353_2s1p},
+ { 0x1c00, 0x3050, 0x1c00, 0x3050, 0, 0, wch_ch382_0s1p},
{ 0x1c00, 0x3250, 0x1c00, 0x3250, 0, 0, wch_ch382_2s1p},
/* BrainBoxes PX272/PX306 MIO card */
@@ -494,6 +497,12 @@ static struct pciserial_board pci_parport_serial_boards[] = {
.base_baud = 115200,
.uart_offset = 8,
},
+ [wch_ch382_0s1p] = {
+ .flags = FL_BASE0,
+ .num_ports = 0,
+ .base_baud = 115200,
+ .uart_offset = 8,
+ },
[wch_ch382_2s1p] = {
.flags = FL_BASE0,
.num_ports = 2,
--
2.17.0
--
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