[SCSI] megaraid_sas: frame count optimization

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This patch removes duplicated code in frame calculation &  adds
megasas_get_frame_count() that also takes into account the number of frames
that can be contained in the Main frame.
FW uses the frame count to pull sufficient number of frames from host memory.

Signed-off-by: Sumant Patro <Sumant.Patro@lsil.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

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Sumant Patro 2006-10-03 12:40:47 -07:00 • committed by James Bottomley

parent e3bbff9f3c

commit b1df99d943

1 changed files with 47 additions and 25 deletions

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drivers/scsi/megaraid/megaraid_sas.c

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