linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / drivers / scsi / esp.h

diff --git a/drivers/scsi/esp.h b/drivers/scsi/esp.h
index a98cda9..73f7d69 100644 (file)
--- a/drivers/scsi/esp.h
+++ b/drivers/scsi/esp.h
@@ -403,4 +403,8 @@ struct esp {
 #define ESP_MHZ_TO_CYCLE(mhertz)  ((1000000000) / ((mhertz) / 1000))
 #define ESP_TICK(ccf, cycle)  ((7682 * (ccf) * (cycle) / 1000))
 
+/* For our interrupt engine. */
+#define for_each_esp(esp) \
+        for((esp) = espchain; (esp); (esp) = (esp)->next)
+
 #endif /* !(_SPARC_ESP_H) */