shell: adding command for getting RX bitslide value

f46d1268 · Grzegorz Daniluk · 35f12f60 · f46d1268 · f46d1268 · f46d1268
Commit f46d1268 authored Dec 04, 2012 by Grzegorz Daniluk
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Showing with 12 additions and 1 deletion

endpoint.c dev/endpoint.c +6 -0

wrpc.in doc/wrpc.in +1 -0

endpoint.h include/endpoint.h +1 -0

cmd_stat.c shell/cmd_stat.c +4 -1

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--- a/dev/endpoint.c
+++ b/dev/endpoint.c
@@ -148,6 +148,12 @@ int ep_link_up(uint16_t * lpa)
 	return (msr & flags) == flags ? 1 : 0;
 }

+int ep_get_bitslide()
+{
+	return PICOS_PER_SERIAL_BIT *
+		MDIO_WR_SPEC_BSLIDE_R(pcs_read(MDIO_REG_WR_SPEC));
+}
+
 /* Returns the TX/RX latencies. They are valid only when the link is up. */
 int ep_get_deltas(uint32_t * delta_tx, uint32_t * delta_rx)
 {

--- a/doc/wrpc.in
+++ b/doc/wrpc.in
@@ -702,6 +702,7 @@ function to initialize SoftPll

 @item @code{stat} @tab prints one line log message
 @item @code{stat cont} @tab prints log message for each second (Esc to exit back to shell)
+@item @code{stat bts} @tab prints bitslide value for established WR Link, needed by calibration procedure

 @item @code{ptp start} @tab start WR PTP daemon
 @item @code{ptp stop} @tab stops WR PTP daemon

--- a/include/endpoint.h
+++ b/include/endpoint.h
@@ -22,6 +22,7 @@ void get_mac_addr(uint8_t dev_addr[]);
 void set_mac_addr(uint8_t dev_addr[]);
 int ep_enable(int enabled, int autoneg);
 int ep_link_up(uint16_t * lpa);
+int ep_get_bitslide();
 int ep_get_deltas(uint32_t * delta_tx, uint32_t * delta_rx);
 int ep_get_psval(int32_t * psval);
 int ep_cal_pattern_enable();

--- a/shell/cmd_stat.c
+++ b/shell/cmd_stat.c
 #include "shell.h"
+#include "endpoint.h"
 #include <string.h>
 #include <wrc.h>

@@ -6,7 +7,9 @@ int cmd_stat(const char *args[])
 {
 	if (!strcasecmp(args[0], "cont")) {
 		wrc_ui_mode = UI_STAT_MODE;
-	} else
+	} else if (!strcasecmp(args[0], "bts"))
+		mprintf("%d ps\n", ep_get_bitslide());
+	else
 		wrc_log_stats(1);

 	return 0;