summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorH Hartley Sweeten2012-08-17 04:51:05 +0200
committerGreg Kroah-Hartman2012-08-17 17:17:34 +0200
commitd9e33afb40e011d45fb9e47ecab305f5dc436028 (patch)
treefa2647a60486b791cd0f880900516db4045237c6
parentstaging: comedi: cb_pcimdda: remove dio_chans from the private data (diff)
downloadkernel-qcow2-linux-d9e33afb40e011d45fb9e47ecab305f5dc436028.tar.gz
kernel-qcow2-linux-d9e33afb40e011d45fb9e47ecab305f5dc436028.tar.xz
kernel-qcow2-linux-d9e33afb40e011d45fb9e47ecab305f5dc436028.zip
staging: comedi: cb_pcimdda: define the register map
Add defines for the register map of the card. Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Cc: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/staging/comedi/drivers/cb_pcimdda.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/staging/comedi/drivers/cb_pcimdda.c b/drivers/staging/comedi/drivers/cb_pcimdda.c
index bf98af450f0e..765f92cab8da 100644
--- a/drivers/staging/comedi/drivers/cb_pcimdda.c
+++ b/drivers/staging/comedi/drivers/cb_pcimdda.c
@@ -93,6 +93,12 @@ Configuration Options:
#define PCI_ID_PCIM_DDA06_16 0x0053
/*
+ * Register map, 8-bit access only
+ */
+#define PCIMDDA_DA_CHAN(x) (0x00 + (x) * 2)
+#define PCIMDDA_8255_BASE_REG 0x0c
+
+/*
* This is straight from skel.c -- I did this in case this source file
* will someday support more than 1 board...
*/