aha1542: Use BIT() macro
Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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@ -36,29 +36,30 @@
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/* I/O Port interface 4.2 */
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/* READ */
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#define STATUS(base) base
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#define STST 0x80 /* Self Test in Progress */
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#define DIAGF 0x40 /* Internal Diagnostic Failure */
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#define INIT 0x20 /* Mailbox Initialization Required */
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#define IDLE 0x10 /* SCSI Host Adapter Idle */
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#define CDF 0x08 /* Command/Data Out Port Full */
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#define DF 0x04 /* Data In Port Full */
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#define INVDCMD 0x01 /* Invalid H A Command */
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#define STATMASK 0xfd /* 0x02 is reserved */
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#define STST BIT(7) /* Self Test in Progress */
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#define DIAGF BIT(6) /* Internal Diagnostic Failure */
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#define INIT BIT(5) /* Mailbox Initialization Required */
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#define IDLE BIT(4) /* SCSI Host Adapter Idle */
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#define CDF BIT(3) /* Command/Data Out Port Full */
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#define DF BIT(2) /* Data In Port Full */
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/* BIT(1) is reserved */
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#define INVDCMD BIT(0) /* Invalid H A Command */
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#define STATMASK (STST | DIAGF | INIT | IDLE | CDF | DF | INVDCMD)
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#define INTRFLAGS(base) (STATUS(base)+2)
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#define ANYINTR 0x80 /* Any Interrupt */
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#define SCRD 0x08 /* SCSI Reset Detected */
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#define HACC 0x04 /* HA Command Complete */
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#define MBOA 0x02 /* MBO Empty */
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#define MBIF 0x01 /* MBI Full */
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#define INTRMASK 0x8f
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#define ANYINTR BIT(7) /* Any Interrupt */
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#define SCRD BIT(3) /* SCSI Reset Detected */
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#define HACC BIT(2) /* HA Command Complete */
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#define MBOA BIT(1) /* MBO Empty */
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#define MBIF BIT(0) /* MBI Full */
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#define INTRMASK (ANYINTR | SCRD | HACC | MBOA | MBIF)
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/* WRITE */
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#define CONTROL(base) STATUS(base)
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#define HRST 0x80 /* Hard Reset */
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#define SRST 0x40 /* Soft Reset */
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#define IRST 0x20 /* Interrupt Reset */
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#define SCRST 0x10 /* SCSI Bus Reset */
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#define HRST BIT(7) /* Hard Reset */
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#define SRST BIT(6) /* Soft Reset */
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#define IRST BIT(5) /* Interrupt Reset */
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#define SCRST BIT(4) /* SCSI Bus Reset */
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/* READ/WRITE */
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#define DATA(base) (STATUS(base)+1)
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