[flashrom-gerrit] Change in flashrom[master]: [RFC] writeprotect: implement wp_print_status()

[Nikolai Artemiev (Code Review)]

Nikolai Artemiev has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/58484 )

Change subject: [RFC] writeprotect: implement wp_print_status()
......................................................................

[RFC] writeprotect: implement wp_print_status()

Change-Id: I82441c60c239a5b947b5a2a87b61e7bdf60bee89
Signed-off-by: Nikolai Artemiev 
---
M writeprotect.c
1 file changed, 34 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/84/58484/1

diff --git a/writeprotect.c b/writeprotect.c
index e6e8df2..526e525 100644
--- a/writeprotect.c
+++ b/writeprotect.c
@@ -441,8 +441,40 @@
    return 0;
 }

+
+static void print_wp_mode(enum wp_mode mode)
+{
+	if (mode == WP_MODE_DISABLED)    msg_ginfo("disabled");
+	if (mode == WP_MODE_HARDWARE)    msg_ginfo("hardware");
+	if (mode == WP_MODE_POWER_CYCLE) msg_ginfo("powercycle");
+	if (mode == WP_MODE_PERMANENT)   msg_ginfo("permanent");
+}
+
+
 int wp_print_status(struct flashctx *flash)
 {
-	/* TODO */
-	return 1;
+	struct wp_chip_state wpst;
+	struct wp_range range;
+	enum wp_mode mode;
+
+	if (read_wp_chip_state(flash, &wpst))
+		return 1;
+
+	if (decode_wp_mode(&wpst, &mode))
+		return 1;
+
+	range.chip_len = flash->chip->total_size * 1024;
+	flash->chip->decode_range(&wpst, &range);
+
+	msg_ginfo("\nWrite protect chip state: ");
+	print_wp_chip_state(&wpst);
+
+	msg_ginfo("\n\nProtection range: ");
+	print_range(&range);
+
+	msg_ginfo("\n\nProtection mode: ");
+	print_wp_mode(mode);
+	msg_ginfo("\n");
+
+	return 0;
 }