Change in flashrom[master]: writeprotect: add get_wp_range() for decoding ranges

[Anastasia Klimchuk (Code Review)]

Anastasia Klimchuk has submitted this change. ( https://review.coreboot.org/c/flashrom/+/59183 )

Change subject: writeprotect: add get_wp_range() for decoding ranges
......................................................................

writeprotect: add get_wp_range() for decoding ranges

BUG=b:195381327,b:153800563
BRANCH=none
TEST=flashrom --wp-{status,range} at end of patch series

Change-Id: I5a1dfcf384166b1bac319d286306747e1dcaa000
Signed-off-by: Nikolai Artemiev 
Reviewed-on: https://review.coreboot.org/c/flashrom/+/59183
Tested-by: build bot (Jenkins) 
Reviewed-by: Edward O'Callaghan 
Reviewed-by: Nico Huber 
---
M writeprotect.c
1 file changed, 11 insertions(+), 3 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Nico Huber: Looks good to me, approved
  Edward O'Callaghan: Looks good to me, approved

diff --git a/writeprotect.c b/writeprotect.c
index 20b5afc..ca9d9ec 100644
--- a/writeprotect.c
+++ b/writeprotect.c
@@ -150,9 +150,17 @@
    return FLASHROM_WP_OK;
 }

+/** Get the range selected by a WP configuration. */
+static enum flashrom_wp_result get_wp_range(struct wp_range *range, struct flashctx *flash, const struct wp_bits *bits)
+{
+	flash->chip->decode_range(&range->start, &range->len, bits, flashrom_flash_getsize(flash));
+
+	return FLASHROM_WP_OK;
+}
+
 static bool chip_supported(struct flashctx *flash)
 {
-	return false;
+	return (flash->chip != NULL) && (flash->chip->decode_range != NULL);
 }

enum flashrom_wp_result wp_read_cfg(struct flashrom_wp_cfg *cfg, struct flashctx *flash)
@@ -166,11 +174,11 @@
    if (ret == FLASHROM_WP_OK)
    	ret = read_wp_bits(&bits, flash);

-	/* TODO: implement get_wp_range() and get_wp_mode() and call them */
-	/*
    if (ret == FLASHROM_WP_OK)
    	ret = get_wp_range(&cfg->range, flash, &bits);

+	/* TODO: implement and get_wp_mode() and call it */
+	/*
    if (ret == FLASHROM_WP_OK)
    	ret = get_wp_mode(&cfg->mode, &bits);
    */

42 is the latest approved patch-set.
No files were changed between the latest approved patch-set and the submitted one.