kern/188685: [cam] QUIRK: Add 4K quirks for WD Red and Black MHDDs

[Jeremy Chadwick]

>Number:         188685
>Category:       kern
>Synopsis:       [cam] QUIRK: Add 4K quirks for WD Red and Black MHDDs
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          update
>Submitter-Id:   current-users
>Arrival-Date:   Wed Apr 16 09:20:00 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Jeremy Chadwick
>Release:        FreeBSD 9.2-STABLE amd64
>Organization:
>Environment:
System: FreeBSD icarus.home.lan 9.2-STABLE FreeBSD 9.2-STABLE #0 r264285: Tue Apr 8 17:25:59 PDT 2014 root at icarus.home.lan:/usr/obj/usr/src/sys/X7SBA_RELENG_9_amd64 amd64
>Description:
	Add some 4K quirks for the following Western Digital Caviar MHDDs:

	- WD Black, 4000GB, WD4003FZEX
	- WD Black, 3000GB, WD3003FZEX
	- WD Black, 2000GB, WD2003FZEX
	- WD Black, 1000GB, WD1003FZEX
	- WD Black,  500GB, WD5003AZEX (yes this really does use 4K physical)
	- WD Black, 2000GB, WD2002FAEX
	- WD Black, 1000GB, WD1002FAEX
	- WD Black, 4000GB, WD4001FAEX
	- WD Black, 3000GB, WD3001FAEX
	- WD Black, 2000GB, WD2001FAEX
	- WD Black, 1000GB, WD1001FAEX
	- WD Red,    750GB, WD7500BFCX (yes this really does use 4K physical)
	- WD Red,   1000GB, WD10JFCX

	Also add a comment reflecting that WD????RX also matches some models
	of Red drives (not listed above) and not just Green.
>How-To-Repeat:
	n/a
>Fix:
	Apply below patch.


--- sys/cam/ata/ata_da.c.orig	2014-01-20 17:15:51.000000000 -0800
+++ sys/cam/ata/ata_da.c	2014-04-16 02:09:04.326162134 -0700
@@ -235,16 +235,31 @@
 		/*quirks*/ADA_Q_4K
 	},
 	{
+		/* WDC Caviar Red Advanced Format (4k) drives */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????CX*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
 		/* WDC Caviar Green Advanced Format (4k) drives */
 		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????RS*", "*" },
 		/*quirks*/ADA_Q_4K
 	},
 	{
-		/* WDC Caviar Green Advanced Format (4k) drives */
+		/* WDC Caviar Green/Red Advanced Format (4k) drives */
 		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD????RX*", "*" },
 		/*quirks*/ADA_Q_4K
 	},
 	{
+		/* WDC Caviar Red Advanced Format (4k) drives */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????CX*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
+		/* WDC Caviar Black Advanced Format (4k) drives */
+		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????EX*", "*" },
+		/*quirks*/ADA_Q_4K
+	},
+	{
 		/* WDC Caviar Green Advanced Format (4k) drives */
 		{ T_DIRECT, SIP_MEDIA_FIXED, "*", "WDC WD??????RS*", "*" },
 		/*quirks*/ADA_Q_4K
>Release-Note:
>Audit-Trail:
>Unformatted: