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-rw-r--r--drivers/block/cciss.h15
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
index 8a9f5b58daa8..c2ef9dd56c45 100644
--- a/drivers/block/cciss.h
+++ b/drivers/block/cciss.h
@@ -190,6 +190,21 @@ struct ctlr_info
#define CCISS_INTR_ON 1
#define CCISS_INTR_OFF 0
+
+
+/* CCISS_BOARD_READY_WAIT_SECS is how long to wait for a board
+ * to become ready, in seconds, before giving up on it.
+ * CCISS_BOARD_READY_POLL_INTERVAL_MSECS * is how long to wait
+ * between polling the board to see if it is ready, in
+ * milliseconds. CCISS_BOARD_READY_ITERATIONS is derived
+ * the above.
+ */
+#define CCISS_BOARD_READY_WAIT_SECS (120)
+#define CCISS_BOARD_READY_POLL_INTERVAL_MSECS (100)
+#define CCISS_BOARD_READY_ITERATIONS \
+ ((CCISS_BOARD_READY_WAIT_SECS * 1000) / \
+ CCISS_BOARD_READY_POLL_INTERVAL_MSECS)
+
/*
Send the command to the hardware
*/