From: Martin K. Petersen Date: Fri, 27 Nov 2009 03:46:03 +0000 (-0500) Subject: libata: Report zeroed read after TRIM and max discard size X-Git-Tag: v2.6.33-rc1~380^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e78db4dfb1355a895f7ea50133b702b55b8ed184;p=pandora-kernel.git libata: Report zeroed read after TRIM and max discard size Our current TRIM payload is a single sector that can accommodate 64 * 65535 blocks being unmapped. Report this value in the Block Limits Maximum Unmap LBA count field. If a storage device supports TRIM and the DRAT and RZAT bits are set, report TPRZ=1 in Read Capacity(16). Signed-off-by: Martin K. Petersen Signed-off-by: Jeff Garzik --- Reading git-diff-tree failed