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-rw-r--r--include/linux/mtd/mtd.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 8e0dc00..14815c2 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -22,6 +22,22 @@
#define MTD_ERASE_DONE 0x08
#define MTD_ERASE_FAILED 0x10
+/*
+ * Enumeration for NAND/OneNAND flash chip state
+ */
+enum {
+ FL_READY,
+ FL_READING,
+ FL_WRITING,
+ FL_ERASING,
+ FL_SYNCING,
+ FL_CACHEDPRG,
+ FL_RESETING,
+ FL_UNLOCKING,
+ FL_LOCKING,
+ FL_PM_SUSPENDED,
+};
+
/* If the erase fails, fail_addr might indicate exactly which block failed. If
fail_addr = 0xffffffff, the failure was not at the device level or was not
specific to any particular block. */