[PATCH v2 6/8] mtd: implement support for LED status activity
Christian Marangi
ansuelsmth at gmail.com
Thu Jun 6 16:29:27 CEST 2024
Implement support for LED status activity. If the feature is enabled,
make the defined ACTIVITY LED to signal mtd write or erase operations.
Signed-off-by: Christian Marangi <ansuelsmth at gmail.com>
---
cmd/mtd.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/cmd/mtd.c b/cmd/mtd.c
index 9189f45cabd..a10805d05a5 100644
--- a/cmd/mtd.c
+++ b/cmd/mtd.c
@@ -11,6 +11,7 @@
#include <command.h>
#include <common.h>
#include <console.h>
+#include <status_led.h>
#if CONFIG_IS_ENABLED(CMD_MTD_OTP)
#include <hexdump.h>
#endif
@@ -559,6 +560,11 @@ static int do_mtd_io(struct cmd_tbl *cmdtp, int flag, int argc,
while (mtd_block_isbad(mtd, off))
off += mtd->erasesize;
+#ifdef CONFIG_LED_STATUS_ACTIVITY_ENABLE
+ if (!read)
+ status_led_activity_start(CONFIG_LED_STATUS_ACTIVITY);
+#endif
+
/* Loop over the pages to do the actual read/write */
while (remaining) {
/* Skip the block if it is bad */
@@ -586,6 +592,11 @@ static int do_mtd_io(struct cmd_tbl *cmdtp, int flag, int argc,
io_op.oobbuf += io_op.oobretlen;
}
+#ifdef CONFIG_LED_STATUS_ACTIVITY_ENABLE
+ if (!read)
+ status_led_activity_stop(CONFIG_LED_STATUS_ACTIVITY);
+#endif
+
if (!ret && dump)
mtd_dump_device_buf(mtd, start_off, buf, len, woob);
@@ -653,6 +664,10 @@ static int do_mtd_erase(struct cmd_tbl *cmdtp, int flag, int argc,
erase_op.addr = off;
erase_op.len = mtd->erasesize;
+#ifdef CONFIG_LED_STATUS_ACTIVITY_ENABLE
+ status_led_activity_start(CONFIG_LED_STATUS_ACTIVITY);
+#endif
+
while (len) {
if (!scrub) {
ret = mtd_block_isbad(mtd, erase_op.addr);
@@ -681,6 +696,10 @@ static int do_mtd_erase(struct cmd_tbl *cmdtp, int flag, int argc,
erase_op.addr += mtd->erasesize;
}
+#ifdef CONFIG_LED_STATUS_ACTIVITY_ENABLE
+ status_led_activity_stop(CONFIG_LED_STATUS_ACTIVITY);
+#endif
+
if (ret && ret != -EIO)
ret = CMD_RET_FAILURE;
else
--
2.43.0
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