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[SCSI] mvsas: Add new macros and functions

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Add new macros: MVS_SOFT_RESET, MVS_HARD_RESET, MVS_PHY_TUNE,
	MVS_COMMAND_ACTIVE, EXP_BRCT_CHG, MVS_MAX_SG
Add new member sg_width in struct mvs_chip_info
Use macros rather than magic number
Add new functions: mvs_fill_ssp_resp_iu, mvs_set_sense,
	mvs_94xx_clear_srs_irq, mvs_94xx_phy_set_link_rate

Signed-off-by: Xiangliang Yu <yuxiangl@marvell.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Xiangliang Yu
2011-05-24 22:36:02 +08:00
committed by James Bottomley
parent b89e8f539f
commit a4632aae8b
7 changed files with 169 additions and 56 deletions
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3
drivers/scsi/mvsas/mv_defs.h
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@@ -395,9 +395,10 @@ enum mvs_info_flags {
};
enum mvs_event_flags {
PHY_PLUG_EVENT = (3U),
PHY_PLUG_EVENT = (3U),
PHY_PLUG_IN = (1U << 0), /* phy plug in */
PHY_PLUG_OUT = (1U << 1), /* phy plug out */
EXP_BRCT_CHG = (1U << 2), /* broadcast change */
};
enum mvs_port_type {