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Commit f3360ebf authored by Jeff Garzik's avatar Jeff Garzik Committed by Jeff Garzik
Browse files

[libata] improve Kconfig help text for new PMP, SFF options

parent 4f7faa3f

drivers/ata/Kconfig

+13 −1
Original line number Diff line number Diff line
@@ -45,7 +45,8 @@ config SATA_PMP 
	bool "SATA Port Multiplier support"

	default y

	help

	  This option adds support for SATA Port Multipliers.

	  This option adds support for SATA Port Multipliers

	  (the SATA version of an ethernet hub, or SAS expander).



config SATA_AHCI

	tristate "AHCI SATA support"
@@ -79,6 +80,17 @@ config ATA_SFF 
	  This option adds support for ATA controllers with SFF

	  compliant or similar programming interface.



	  SFF is the legacy IDE interface that has been around since

	  the dawn of time.  Almost all PATA controllers have an

	  SFF interface.  Many SATA controllers have an SFF interface

	  when configured into a legacy compatibility mode.



	  For users with exclusively modern controllers like AHCI,

	  Silicon Image 3124, or Marvell 6440, you may choose to

	  disable this uneeded SFF support.



	  If unsure, say Y.



if ATA_SFF



config SATA_SVW