can: plx_pci: add support for IXXAT PCI cards

This patch adds support for IXXAT passive CAN controllers

Signed-off-by: James Kime <kime@ixxat.de>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

2 files changed, 22 insertions, 1 deletions

diff --git a/drivers/net/can/sja1000/Kconfig b/drivers/net/can/sja1000/Kconfig
index 36e9d594069d..b21523ddff3c 100644
--- a/drivers/net/can/sja1000/Kconfig
+++ b/drivers/net/can/sja1000/Kconfig
@@ -71,6 +71,7 @@ config CAN_PLX_PCI
            - esd CAN-PCIe/2000
            - Marathon CAN-bus-PCI card (http://www.marathon.ru/)
            - TEWS TECHNOLOGIES TPMC810 card (http://www.tews.com/)
+           - IXXAT Automation PC-I 04/PCI card (http://www.ixxat.com/)
 
 config CAN_TSCAN1
         tristate "TS-CAN1 PC104 boards"
diff --git a/drivers/net/can/sja1000/plx_pci.c b/drivers/net/can/sja1000/plx_pci.c
index c7f3d4ea1167..a227586ddd52 100644
--- a/drivers/net/can/sja1000/plx_pci.c
+++ b/drivers/net/can/sja1000/plx_pci.c
@@ -43,7 +43,8 @@ MODULE_SUPPORTED_DEVICE("Adlink PCI-7841/cPCI-7841, "
                         "TEWS TECHNOLOGIES TPMC810, "
                         "esd CAN-PCI/CPCI/PCI104/200, "
                         "esd CAN-PCI/PMC/266, "
-                        "esd CAN-PCIe/2000")
+                        "esd CAN-PCIe/2000, "
+                        "IXXAT PC-I 04/PCI")
 MODULE_LICENSE("GPL v2");
 
 #define PLX_PCI_MAX_CHAN 2
@@ -121,6 +122,10 @@ struct plx_pci_card {
 #define ESD_PCI_SUB_SYS_ID_PCIE2000     0x0200
 #define ESD_PCI_SUB_SYS_ID_PCI104200    0x0501
 
+#define IXXAT_PCI_VENDOR_ID             0x10b5
+#define IXXAT_PCI_DEVICE_ID             0x9050
+#define IXXAT_PCI_SUB_SYS_ID            0x2540
+
 #define MARATHON_PCI_DEVICE_ID          0x2715
 
 #define TEWS_PCI_VENDOR_ID              0x1498
@@ -193,6 +198,14 @@ static struct plx_pci_card_info plx_pci_card_info_esd2000 __devinitdata = {
         /* based on PEX8311 */
 };
 
+static struct plx_pci_card_info plx_pci_card_info_ixxat __devinitdata = {
+        "IXXAT PC-I 04/PCI", 2,
+        PLX_PCI_CAN_CLOCK, PLX_PCI_OCR, PLX_PCI_CDR,
+        {0, 0x00, 0x00}, { {2, 0x00, 0x80}, {2, 0x200, 0x80} },
+        &plx_pci_reset_common
+        /* based on PLX9050 */
+};
+
 static struct plx_pci_card_info plx_pci_card_info_marathon __devinitdata = {
         "Marathon CAN-bus-PCI", 2,
         PLX_PCI_CAN_CLOCK, PLX_PCI_OCR, PLX_PCI_CDR,
@@ -267,6 +280,13 @@ static DEFINE_PCI_DEVICE_TABLE(plx_pci_tbl) = {
                 (kernel_ulong_t)&plx_pci_card_info_esd2000
         },
         {
+                /* IXXAT PC-I 04/PCI card */
+                IXXAT_PCI_VENDOR_ID, IXXAT_PCI_DEVICE_ID,
+                PCI_ANY_ID, IXXAT_PCI_SUB_SYS_ID,
+                0, 0,
+                (kernel_ulong_t)&plx_pci_card_info_ixxat
+        },
+        {
                 /* Marathon CAN-bus-PCI card */
                 PCI_VENDOR_ID_PLX, MARATHON_PCI_DEVICE_ID,
                 PCI_ANY_ID, PCI_ANY_ID,