isdn: netjet - blacklist Digium TDM400P
Prarit Bhargava [Wed, 25 May 2011 02:12:23 +0000 (02:12 +0000)]
[2nd try ... 1st attempt didn't make it to netdev mailing list]

A quick google search reveals that people with this card are blacklisting it
in the initramfs and in the module blacklist based on a statement that it
is unsupported. Since the older Digium is also unsupported I'm pretty
confident that this newer card is also not supported.

lspci -xxx -vv shows

04:07.0 Communication controller: Tiger Jet Network Inc. Tiger3XX Modem/ISDN interface
        Subsystem: Device b100:0003
P.

----8<----
The Asterisk Voice Card, DIGIUM TDM400P is unsupported by the netjet driver.
Blacklist it like the Digium X100P/X101P card.

Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/isdn/hardware/mISDN/netjet.c

index 54ae71a..db25b6b 100644 (file)
@@ -1072,6 +1072,12 @@ nj_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
                return -ENODEV;
        }
 
+       if (pdev->subsystem_vendor == 0xb100 &&
+           pdev->subsystem_device == 0x0003 ) {
+               pr_notice("Netjet: Digium TDM400P not handled yet\n");
+               return -ENODEV;
+       }
+
        card = kzalloc(sizeof(struct tiger_hw), GFP_ATOMIC);
        if (!card) {
                pr_info("No kmem for Netjet\n");