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MFC r262886:
authormav <mav@FreeBSD.org>
Fri, 14 Mar 2014 07:47:28 +0000 (07:47 +0000)
committermav <mav@FreeBSD.org>
Fri, 14 Mar 2014 07:47:28 +0000 (07:47 +0000)
commit855ff9ecbba0dce7a421af373c5053a33c48c9ea
treef765d60d393baa9c68cd209672c15024df85ea2a
parentf44e8da41c495d7b94e6500e31f89d8006e5aa04
MFC r262886:
Fix support for increased logical sector size (4K-native drives).

- Logical sector size is measured in words, not bytes.
- If physical sector is not bigger then logical sector, it does not mean
it should be set equal to 512 bytes, but set to logical sector.

PR: misc/187269
Submitted by: Ravi Pokala <rpokala@panasas.com>
sys/cam/ata/ata_all.c
sys/sys/ata.h