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yaml --- r: 56364 b: refs/heads/master c: ec6fb1a h: refs/heads/master v: v3
git-mirror · May 14, 2007 · 372158f · 372158f
1 parent 378af0c
commit 372158f
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diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3049f89df13bb8f5ded8737631a6c2dd6209b5ca
+refs/heads/master: ec6fb1ad84551741c14a05918cc0e04dea928fc0
diff --git a/trunk/drivers/scsi/Kconfig b/trunk/drivers/scsi/Kconfig
@@ -1757,6 +1757,14 @@ config SCSI_ESP_CORE
 	tristate "ESP Scsi Driver Core"
 	depends on SCSI
 	select SCSI_SPI_ATTRS
+	help
+	  This is a core driver for NCR53c9x based scsi chipsets,
+	  also known as "ESP" for Emulex Scsi Processor or
+	  Enhanced Scsi Processor.  This driver does not exist by
+	  itself, there are front-end drivers which, when enabled,
+	  select and enable this driver.  One example is SCSI_SUNESP.
+	  These front-end drivers provide probing, DMA, and register
+	  access support for the core driver.
 
 config SCSI_SUNESP
 	tristate "Sparc ESP Scsi Driver"