From 6308506276d09cde14be2985c0c5a59adc0addc6 Mon Sep 17 00:00:00 2001
From: Uwe Bonnes <bon@elektron.ikp.physik.tu-darmstadt.de>
Date: Sat, 17 Jul 2021 22:24:41 +0200
Subject: [PATCH] jtag: Make jtag_devs argument to jtag_handler.

---
 src/platforms/hosted/stlinkv2.c | 2 +-
 src/target/adiv5.h              | 2 +-
 src/target/adiv5_jtagdp.c       | 6 +++---
 src/target/jtag_devs.h          | 2 +-
 src/target/jtag_scan.c          | 6 +++---
 src/target/jtag_scan.h          | 2 +-
 6 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/src/platforms/hosted/stlinkv2.c b/src/platforms/hosted/stlinkv2.c
index 211ad10..5dd99dd 100644
--- a/src/platforms/hosted/stlinkv2.c
+++ b/src/platforms/hosted/stlinkv2.c
@@ -1008,7 +1008,7 @@ int jtag_scan_stlinkv2(bmp_info_t *info, const uint8_t *irlens)
 			if((jtag_devs[i].jd_idcode & dev_descr[j].idmask) ==
 			   dev_descr[j].idcode) {
 				if(dev_descr[j].handler)
-					dev_descr[j].handler(i, dev_descr[j].idcode);
+					dev_descr[j].handler(&jtag_devs[i]);
 				break;
 			}
 
diff --git a/src/target/adiv5.h b/src/target/adiv5.h
index 890f824..2c58d02 100644
--- a/src/target/adiv5.h
+++ b/src/target/adiv5.h
@@ -290,7 +290,7 @@ void adiv5_ap_ref(ADIv5_AP_t *ap);
 void adiv5_ap_unref(ADIv5_AP_t *ap);
 void platform_add_jtag_dev(const int dev_index, const jtag_dev_t *jtag_dev);
 
-void adiv5_jtag_dp_handler(uint8_t jd_index, uint32_t j_idcode);
+void adiv5_jtag_dp_handler(jtag_dev_t *jd);
 int platform_jtag_dp_init(ADIv5_DP_t *dp);
 int swdptap_init(ADIv5_DP_t *dp);
 
diff --git a/src/target/adiv5_jtagdp.c b/src/target/adiv5_jtagdp.c
index 2c87dc7..5273746 100644
--- a/src/target/adiv5_jtagdp.c
+++ b/src/target/adiv5_jtagdp.c
@@ -39,7 +39,7 @@
 
 static uint32_t adiv5_jtagdp_error(ADIv5_DP_t *dp);
 
-void adiv5_jtag_dp_handler(uint8_t jd_index, uint32_t j_idcode)
+void adiv5_jtag_dp_handler(jtag_dev_t *jd)
 {
 	ADIv5_DP_t *dp = (void*)calloc(1, sizeof(*dp));
 	if (!dp) {			/* calloc failed: heap exhaustion */
@@ -47,8 +47,8 @@ void adiv5_jtag_dp_handler(uint8_t jd_index, uint32_t j_idcode)
 		return;
 	}
 
-	dp->dp_jd_index = jd_index;
-	dp->idcode = j_idcode;
+	dp->dp_jd_index = jd->jd_dev;
+	dp->idcode = jd->jd_idcode;
 	if ((PC_HOSTED == 0 ) || (!platform_jtag_dp_init(dp))) {
 		dp->dp_read = fw_adiv5_jtagdp_read;
 		dp->error = adiv5_jtagdp_error;
diff --git a/src/target/jtag_devs.h b/src/target/jtag_devs.h
index 8c2c0b5..8f87798 100644
--- a/src/target/jtag_devs.h
+++ b/src/target/jtag_devs.h
@@ -22,7 +22,7 @@ typedef const struct jtag_dev_descr_s {
 	const uint32_t idcode;
 	const uint32_t idmask;
 	const char * const descr;
-	void (*const handler)(uint8_t jd_index, uint32_t j_idcode);
+	void (*const handler)(jtag_dev_t *jd);
 } jtag_dev_descr_t;
 extern jtag_dev_descr_t dev_descr[];
 
diff --git a/src/target/jtag_scan.c b/src/target/jtag_scan.c
index d1c7eca..eb1efc8 100644
--- a/src/target/jtag_scan.c
+++ b/src/target/jtag_scan.c
@@ -29,7 +29,7 @@
 #include "target.h"
 #include "adiv5.h"
 
-struct jtag_dev_s jtag_devs[JTAG_MAX_DEVS+1];
+jtag_dev_t jtag_devs[JTAG_MAX_DEVS+1];
 int jtag_dev_count;
 
 /* bucket of ones for don't care TDI */
@@ -64,7 +64,7 @@ void jtag_add_device(const int dev_index, const jtag_dev_t *jtag_dev)
 int jtag_scan(const uint8_t *irlens)
 {
 	int i;
-	void (*jd_handlers[JTAG_MAX_DEVS])(uint8_t jd_index, uint32_t j_idcode);
+	void (*jd_handlers[JTAG_MAX_DEVS])(jtag_dev_t *jd);
 	target_list_free();
 
 	memset(jd_handlers, 0, sizeof(jd_handlers));
@@ -220,7 +220,7 @@ int jtag_scan(const uint8_t *irlens)
 	for(i = 0; i < jtag_dev_count; i++)
 		/* Call handler to initialise/probe device further */
 		if (jd_handlers[i])
-			jd_handlers[i](i, jtag_devs[i].jd_idcode);
+			jd_handlers[i](&jtag_devs[i]);
 	return jtag_dev_count;
 }
 
diff --git a/src/target/jtag_scan.h b/src/target/jtag_scan.h
index cc6d361..bc76e0b 100644
--- a/src/target/jtag_scan.h
+++ b/src/target/jtag_scan.h
@@ -40,7 +40,7 @@ typedef struct jtag_dev_s {
 	uint32_t current_ir;
 } jtag_dev_t;
 
-extern struct jtag_dev_s jtag_devs[JTAG_MAX_DEVS+1];
+extern jtag_dev_t jtag_devs[JTAG_MAX_DEVS+1];
 extern int jtag_dev_count;
 
 void jtag_dev_write_ir(jtag_proc_t *jp, uint8_t jd_index, uint32_t ir);