From 6b06fdbaf9eb9f208a83540265a6a82bf1049a41 Mon Sep 17 00:00:00 2001 From: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Date: Tue, 18 Mar 2008 04:36:30 +1100 Subject: [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> --- drivers/char/xilinx_hwicap/buffer_icap.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/char/xilinx_hwicap/buffer_icap.h') diff --git a/drivers/char/xilinx_hwicap/buffer_icap.h b/drivers/char/xilinx_hwicap/buffer_icap.h index 03184959fa00..c5b1840906b2 100644 --- a/drivers/char/xilinx_hwicap/buffer_icap.h +++ b/drivers/char/xilinx_hwicap/buffer_icap.h @@ -44,8 +44,6 @@ #include <asm/io.h> #include "xilinx_hwicap.h" -void buffer_icap_reset(struct hwicap_drvdata *drvdata); - /* Loads a partial bitstream from system memory. */ int buffer_icap_set_configuration(struct hwicap_drvdata *drvdata, u32 *data, u32 Size); @@ -54,4 +52,7 @@ int buffer_icap_set_configuration(struct hwicap_drvdata *drvdata, u32 *data, int buffer_icap_get_configuration(struct hwicap_drvdata *drvdata, u32 *data, u32 Size); +u32 buffer_icap_get_status(struct hwicap_drvdata *drvdata); +void buffer_icap_reset(struct hwicap_drvdata *drvdata); + #endif -- cgit v1.2.3