[PATCH 8/8] arcnet: com20020-pci: add support for PCIFB2 card

[Michael Grzeschik]

We add support for the PCIFB2 card from EAE.

Beside other cards, this card has the backplane mode enabled by default.

Signed-off-by: Michael Grzeschik <m.grzesc...@pengutronix.de>
---
 drivers/net/arcnet/com20020-pci.c | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/drivers/net/arcnet/com20020-pci.c 
b/drivers/net/arcnet/com20020-pci.c
index 7a2d64739fe58..2d956cb59d06d 100644
--- a/drivers/net/arcnet/com20020-pci.c
+++ b/drivers/net/arcnet/com20020-pci.c
@@ -203,6 +203,9 @@ static int com20020pci_probe(struct pci_dev *pdev,
 
                lp->backplane = (inb(priv->misc) >> (2 + i)) & 0x1;
 
+               if (!strncmp(ci->name, "EAE PLX-PCI FB2", 15))
+                       lp->backplane = 1;
+
                /* Get the dev_id from the PLX rotary coder */
                if (!strncmp(ci->name, "EAE PLX-PCI MA1", 15))
                        dev_id_mask = 0x3;
@@ -387,6 +390,31 @@ static struct com20020_pci_card_info card_info_eae_ma1 = {
        .flags = ARC_CAN_10MBIT,
 };
 
+static struct com20020_pci_card_info card_info_eae_fb2 = {
+       .name = "EAE PLX-PCI FB2",
+       .devcount = 1,
+       .chan_map_tbl = {
+               {
+                       .bar = 2,
+                       .offset = 0x00,
+                       .size = 0x08,
+               },
+       },
+       .misc_map = {
+               .bar = 2,
+               .offset = 0x10,
+               .size = 0x04,
+       },
+       .leds = {
+               {
+                       .green = 0x0,
+                       .red = 0x1,
+               },
+       },
+       .rotary = 0x0,
+       .flags = ARC_CAN_10MBIT,
+};
+
 static const struct pci_device_id com20020pci_id_table[] = {
        {
                0x1571, 0xa001,
@@ -533,6 +561,12 @@ static const struct pci_device_id com20020pci_id_table[] = 
{
                (kernel_ulong_t)&card_info_eae_ma1
        },
        {
+               0x10B5, 0x9050,
+               0x10B5, 0x3294,
+               0, 0,
+               (kernel_ulong_t)&card_info_eae_fb2
+       },
+       {
                0x14BA, 0x6000,
                PCI_ANY_ID, PCI_ANY_ID,
                0, 0,
-- 
2.11.0