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Diffstat (limited to 'drivers/fpga/stratixII.c')
-rw-r--r--drivers/fpga/stratixII.c132
1 files changed, 61 insertions, 71 deletions
diff --git a/drivers/fpga/stratixII.c b/drivers/fpga/stratixII.c
index 73fecd9dca5..3f984385316 100644
--- a/drivers/fpga/stratixII.c
+++ b/drivers/fpga/stratixII.c
@@ -5,92 +5,41 @@
*/
#include <altera.h>
+#include <stratixII.h>
#include <linux/delay.h>
-int StratixII_ps_fpp_load (Altera_desc * desc, void *buf, size_t bsize,
- int isSerial, int isSecure);
-int StratixII_ps_fpp_dump (Altera_desc * desc, void *buf, size_t bsize);
-
/****************************************************************/
/* Stratix II Generic Implementation */
-int StratixII_load (Altera_desc * desc, void *buf, size_t bsize)
-{
- int ret_val = FPGA_FAIL;
-
- switch (desc->iface) {
- case passive_serial:
- ret_val = StratixII_ps_fpp_load (desc, buf, bsize, 1, 0);
- break;
- case fast_passive_parallel:
- ret_val = StratixII_ps_fpp_load (desc, buf, bsize, 0, 0);
- break;
- case fast_passive_parallel_security:
- ret_val = StratixII_ps_fpp_load (desc, buf, bsize, 0, 1);
- break;
-
- /* Add new interface types here */
- default:
- printf ("%s: Unsupported interface type, %d\n", __FUNCTION__,
- desc->iface);
- }
- return ret_val;
-}
-
-int StratixII_dump (Altera_desc * desc, void *buf, size_t bsize)
-{
- int ret_val = FPGA_FAIL;
-
- switch (desc->iface) {
- case passive_serial:
- case fast_passive_parallel:
- case fast_passive_parallel_security:
- ret_val = StratixII_ps_fpp_dump (desc, buf, bsize);
- break;
- /* Add new interface types here */
- default:
- printf ("%s: Unsupported interface type, %d\n", __FUNCTION__,
- desc->iface);
- }
- return ret_val;
-}
-
-int StratixII_info (Altera_desc * desc)
-{
- return FPGA_SUCCESS;
-}
-
-int StratixII_ps_fpp_dump (Altera_desc * desc, void *buf, size_t bsize)
+int StratixII_ps_fpp_dump(Altera_desc *desc, const void *buf, size_t bsize)
{
- printf ("Stratix II Fast Passive Parallel dump is not implemented\n");
+ printf("Stratix II Fast Passive Parallel dump is not implemented\n");
return FPGA_FAIL;
}
-int StratixII_ps_fpp_load (Altera_desc * desc, void *buf, size_t bsize,
- int isSerial, int isSecure)
+int StratixII_ps_fpp_load(Altera_desc *desc, const void *buf, size_t bsize,
+ int isSerial, int isSecure)
{
altera_board_specific_func *fns;
int cookie;
int ret_val = FPGA_FAIL;
int bytecount;
- char *buff = buf;
+ const char *buff = buf;
int i;
if (!desc) {
- printf ("%s(%d) Altera_desc missing\n", __FUNCTION__, __LINE__);
+ log_err("Altera_desc missing\n");
return FPGA_FAIL;
}
if (!buff) {
- printf ("%s(%d) buffer is missing\n", __FUNCTION__, __LINE__);
+ log_err("buffer is missing\n");
return FPGA_FAIL;
}
if (!bsize) {
- printf ("%s(%d) size is zero\n", __FUNCTION__, __LINE__);
+ log_err("size is zero\n");
return FPGA_FAIL;
}
if (!desc->iface_fns) {
- printf
- ("%s(%d) Altera_desc function interface table is missing\n",
- __FUNCTION__, __LINE__);
+ log_err("Altera_desc function interface table is missing\n");
return FPGA_FAIL;
}
fns = (altera_board_specific_func *) (desc->iface_fns);
@@ -99,9 +48,7 @@ int StratixII_ps_fpp_load (Altera_desc * desc, void *buf, size_t bsize,
if (!
(fns->config && fns->status && fns->done && fns->data
&& fns->abort)) {
- printf
- ("%s(%d) Missing some function in the function interface table\n",
- __FUNCTION__, __LINE__);
+ log_err("Missing some function in the function interface table\n");
return FPGA_FAIL;
}
@@ -124,13 +71,12 @@ int StratixII_ps_fpp_load (Altera_desc * desc, void *buf, size_t bsize,
bytecount = 0;
fns->clk (0, 1, cookie);
- printf ("loading to fpga ");
+ printf("loading to fpga ");
while (bytecount < bsize) {
/* 3.1 check stratix has not signaled us an error */
if (fns->status (cookie) != 1) {
- printf
- ("\n%s(%d) Stratix failed (byte transferred till failure 0x%x)\n",
- __FUNCTION__, __LINE__, bytecount);
+ log_err("\nStratix failed (byte transferred till failure 0x%x)\n",
+ bytecount);
fns->abort (cookie);
return FPGA_FAIL;
}
@@ -162,7 +108,7 @@ int StratixII_ps_fpp_load (Altera_desc * desc, void *buf, size_t bsize,
/* 3.5 while clk is deasserted it is safe to print some progress indication */
if ((bytecount % (bsize / 100)) == 0) {
- printf ("\b\b\b%02d\%", bytecount * 100 / bsize);
+ printf("\b\b\b%02zu\%%", bytecount * 100 / bsize);
}
}
@@ -170,11 +116,11 @@ int StratixII_ps_fpp_load (Altera_desc * desc, void *buf, size_t bsize,
fns->clk (1, 1, cookie);
udelay(100);
if (!fns->done (cookie)) {
- printf (" error!.\n");
+ printf(" error!.\n");
fns->abort (cookie);
return FPGA_FAIL;
} else {
- printf ("\b\b\b done.\n");
+ printf("\b\b\b done.\n");
}
/* 5. call lower layer post configuration */
@@ -187,3 +133,47 @@ int StratixII_ps_fpp_load (Altera_desc * desc, void *buf, size_t bsize,
return FPGA_SUCCESS;
}
+
+int StratixII_load(Altera_desc *desc, const void *buf, size_t size)
+{
+ int ret_val = FPGA_FAIL;
+
+ switch (desc->iface) {
+ case passive_serial:
+ ret_val = StratixII_ps_fpp_load(desc, buf, size, 1, 0);
+ break;
+ case fast_passive_parallel:
+ ret_val = StratixII_ps_fpp_load(desc, buf, size, 0, 0);
+ break;
+ case fast_passive_parallel_security:
+ ret_val = StratixII_ps_fpp_load(desc, buf, size, 0, 1);
+ break;
+
+ /* Add new interface types here */
+ default:
+ log_err("Unsupported interface type, %d\n", desc->iface);
+ }
+ return ret_val;
+}
+
+int StratixII_dump(Altera_desc *desc, const void *buf, size_t bsize)
+{
+ int ret_val = FPGA_FAIL;
+
+ switch (desc->iface) {
+ case passive_serial:
+ case fast_passive_parallel:
+ case fast_passive_parallel_security:
+ ret_val = StratixII_ps_fpp_dump(desc, buf, bsize);
+ break;
+ /* Add new interface types here */
+ default:
+ log_err("Unsupported interface type, %d\n", desc->iface);
+ }
+ return ret_val;
+}
+
+int StratixII_info(Altera_desc *desc)
+{
+ return FPGA_SUCCESS;
+}