wr_pstats: 18 ports by default

PSTATS_NPORTS in the kernel driver should be set by default to 18 ports, because it's also used to create a table for cntrs values read from FPGA. If driver is supposed to run on 8-port version of WRS, the parameter pstats_nports should be set at load time.

wr_pstats: 18 ports by default
PSTATS_NPORTS in the kernel driver should be set by default to 18 ports, because it's also used to create a table for cntrs values read from FPGA. If driver is supposed to run on 8-port version of WRS, the parameter pstats_nports should be set at load time.
3da1107b · Grzegorz Daniluk · 896b5846 · 3da1107b · 3da1107b
Commit 3da1107b authored May 05, 2014 by Grzegorz Daniluk
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wr_pstats.h kernel/wr_pstats/wr_pstats.h +1 -1

wrsw_pstats.c userspace/tools/wrsw_pstats.c +1 -1

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--- a/kernel/wr_pstats/wr_pstats.h
+++ b/kernel/wr_pstats/wr_pstats.h
@@ -8,7 +8,7 @@
 /*****/


-#define PSTATS_NPORTS 8	/* how many eth ports are in the switch */
+#define PSTATS_NPORTS 18	/* how many eth ports are in the switch */
 #define PSTATS_CNT_PP 39	/* how many counters per port */
 #define PSTATS_ADR_PP ((PSTATS_CNT_PP+3)/4)	/* how many address words are
 						 * there per counter (each of

--- a/userspace/tools/wrsw_pstats.c
+++ b/userspace/tools/wrsw_pstats.c
@@ -22,7 +22,7 @@
 #define pstats_wr(reg, val) \
 	 _fpga_writel(FPGA_BASE_PSTATS + offsetof(struct PSTATS_WB, reg), val)

-#define NPORTS 8
+#define NPORTS 18
 #define CNT_PP 39

 struct cnt_word {