[PATCH 5.4 084/168] serial: 8250_exar: add support for ACCES cards

Greg Kroah-Hartman
2020-03-10T12:51:44Z

From: Jay Dolan <jay.dolan@accesio.com>

commit 10c5ccc3c6d32f3d7d6c07de1d3f0f4b52f3e3ab upstream.

Add ACCES VIDs and PIDs that use the Exar chips

Signed-off-by: Jay Dolan <jay.dolan@accesio.com>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20200305140504.22237-1-jay.dolan@accesio.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
drivers/tty/serial/8250/8250_exar.c | 33 +++++++++++++++++++++++++++++++++
1 file changed, 33 insertions(+)

--- a/drivers/tty/serial/8250/8250_exar.c
+++ b/drivers/tty/serial/8250/8250_exar.c
@@ -25,6 +25,14 @@

#include "8250.h"

+#define PCI_DEVICE_ID_ACCES_COM_2S 0x1052
+#define PCI_DEVICE_ID_ACCES_COM_4S 0x105d
+#define PCI_DEVICE_ID_ACCES_COM_8S 0x106c
+#define PCI_DEVICE_ID_ACCES_COM232_8 0x10a8
+#define PCI_DEVICE_ID_ACCES_COM_2SM 0x10d2
+#define PCI_DEVICE_ID_ACCES_COM_4SM 0x10db
+#define PCI_DEVICE_ID_ACCES_COM_8SM 0x10ea
+
#define PCI_DEVICE_ID_COMMTECH_4224PCI335 0x0002
#define PCI_DEVICE_ID_COMMTECH_4222PCI335 0x0004
#define PCI_DEVICE_ID_COMMTECH_2324PCI335 0x000a
@@ -658,6 +666,22 @@ static int __maybe_unused exar_resume(st

static SIMPLE_DEV_PM_OPS(exar_pci_pm, exar_suspend, exar_resume);

+static const struct exar8250_board acces_com_2x = {
+ .num_ports = 2,
+ .setup = pci_xr17c154_setup,
+};
+
+static const struct exar8250_board acces_com_4x = {
+ .num_ports = 4,
+ .setup = pci_xr17c154_setup,
+};
+
+static const struct exar8250_board acces_com_8x = {
+ .num_ports = 8,
+ .setup = pci_xr17c154_setup,
+};
+
+
static const struct exar8250_board pbn_fastcom335_2 = {
.num_ports = 2,
.setup = pci_fastcom335_setup,
@@ -726,6 +750,15 @@ static const struct exar8250_board pbn_e
}

static const struct pci_device_id exar_pci_tbl[] = {
+ EXAR_DEVICE(ACCESSIO, ACCES_COM_2S, acces_com_2x),
+ EXAR_DEVICE(ACCESSIO, ACCES_COM_4S, acces_com_4x),
+ EXAR_DEVICE(ACCESSIO, ACCES_COM_8S, acces_com_8x),
+ EXAR_DEVICE(ACCESSIO, ACCES_COM232_8, acces_com_8x),
+ EXAR_DEVICE(ACCESSIO, ACCES_COM_2SM, acces_com_2x),
+ EXAR_DEVICE(ACCESSIO, ACCES_COM_4SM, acces_com_4x),
+ EXAR_DEVICE(ACCESSIO, ACCES_COM_8SM, acces_com_8x),
+
+
CONNECT_DEVICE(XR17C152, UART_2_232, pbn_connect),
CONNECT_DEVICE(XR17C154, UART_4_232, pbn_connect),
CONNECT_DEVICE(XR17C158, UART_8_232, pbn_connect),