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authorRussell King2006-12-13 14:45:46 +0000
committerLinus Torvalds2006-12-13 09:18:11 -0800
commit1fb8cacc19dfe408a5dd758235561c58cadea174 (patch)
tree2a7b4b4c1841f1c9f23c26b9963664afc08c5f70
parent5faad620264290b17e80a8b0996b039ea0d5ac73 (diff)
[PATCH] Add support for Korenix 16C950-based PCI cards
This adds initial support to 8250-pci for the Korenix Jetcard PCI serial cards. The JC12xx cards are standard RS232-based serial cards utilising the Oxford 16C950 device. The JC14xx are RS422/RS485-based cards, but in order for these to be supported natively, we will need additional tweaks to the 8250 layers so we can specify some values for the 950's registers. Hence, these two entries are commented out. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/serial/8250_pci.c24
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/serial/8250_pci.c b/drivers/serial/8250_pci.c
index 4d0ff8f4a01b..52e2e64c6649 100644
--- a/drivers/serial/8250_pci.c
+++ b/drivers/serial/8250_pci.c
@@ -2239,6 +2239,30 @@ static struct pci_device_id serial_pci_tbl[] = {
pbn_b0_bt_1_460800 },
/*
+ * Korenix Jetcard F0/F1 cards (JC1204, JC1208, JC1404, JC1408).
+ * Cards are identified by their subsystem vendor IDs, which
+ * (in hex) match the model number.
+ *
+ * Note that JC140x are RS422/485 cards which require ox950
+ * ACR = 0x10, and as such are not currently fully supported.
+ */
+ { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+ 0x1204, 0x0004, 0, 0,
+ pbn_b0_4_921600 },
+ { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+ 0x1208, 0x0004, 0, 0,
+ pbn_b0_4_921600 },
+/* { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+ 0x1402, 0x0002, 0, 0,
+ pbn_b0_2_921600 }, */
+/* { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF0,
+ 0x1404, 0x0004, 0, 0,
+ pbn_b0_4_921600 }, */
+ { PCI_VENDOR_ID_KORENIX, PCI_DEVICE_ID_KORENIX_JETCARDF1,
+ 0x1208, 0x0004, 0, 0,
+ pbn_b0_4_921600 },
+
+ /*
* Dell Remote Access Card 4 - Tim_T_Murphy@Dell.com
*/
{ PCI_VENDOR_ID_DELL, PCI_DEVICE_ID_DELL_RAC4,