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-rw-r--r--include/linux/libata.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 851821bfd553..bec2abbd7ab2 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -526,6 +526,7 @@ enum ata_lpm_policy {
enum ata_lpm_hints {
ATA_LPM_EMPTY = (1 << 0), /* port empty/probing */
ATA_LPM_HIPM = (1 << 1), /* may use HIPM */
+ ATA_LPM_WAKE_ONLY = (1 << 2), /* only wake up link */
};
/* forward declarations */