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authorStephen Neuendorffer <stephen.neuendorffer@xilinx.com>2008-03-17 20:36:30 +0300
committerJosh Boyer <jwboyer@linux.vnet.ibm.com>2008-03-26 15:27:11 +0300
commit6b06fdbaf9eb9f208a83540265a6a82bf1049a41 (patch)
tree9ff78cf2a05ece482c2d561b46d02a7e4914b370 /drivers/char/xilinx_hwicap/xilinx_hwicap.c
parent783142635156b05f2e425852deb8ab71e9e1882a (diff)
downloadlinux-6b06fdbaf9eb9f208a83540265a6a82bf1049a41.tar.xz
[POWERPC] Xilinx: hwicap: Refactor status handling code.
Both the buffer-based and fifo-based icap cores have a status register. Previously, this was only used internally to check whether transactions have completed. However, the status can be useful to the main driver as well. This patch exposes these status functions to the main driver along with some masks for the differnet bits. Signed-off-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
Diffstat (limited to 'drivers/char/xilinx_hwicap/xilinx_hwicap.c')
-rw-r--r--drivers/char/xilinx_hwicap/xilinx_hwicap.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/char/xilinx_hwicap/xilinx_hwicap.c b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
index 2284fa2a5a57..304727deaf3b 100644
--- a/drivers/char/xilinx_hwicap/xilinx_hwicap.c
+++ b/drivers/char/xilinx_hwicap/xilinx_hwicap.c
@@ -664,12 +664,14 @@ static int __devinit hwicap_setup(struct device *dev, int id,
static struct hwicap_driver_config buffer_icap_config = {
.get_configuration = buffer_icap_get_configuration,
.set_configuration = buffer_icap_set_configuration,
+ .get_status = buffer_icap_get_status,
.reset = buffer_icap_reset,
};
static struct hwicap_driver_config fifo_icap_config = {
.get_configuration = fifo_icap_get_configuration,
.set_configuration = fifo_icap_set_configuration,
+ .get_status = fifo_icap_get_status,
.reset = fifo_icap_reset,
};