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Commit 27e4b274 authored by Tejun Heo's avatar Tejun Heo Committed by Jeff Garzik
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[PATCH] sata_nv: simplify constants 



Simplify interrupt constants and make NFORCE3 equal to NFORCE2.

Signed-off-by: default avatarTejun Heo <htejun@gmail.com>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent e6faf082

drivers/scsi/sata_nv.c

+12 −19
Original line number Diff line number Diff line
@@ -54,28 +54,21 @@ enum { 
	NV_PORT0_SCR_REG_OFFSET		= 0x00,

	NV_PORT1_SCR_REG_OFFSET		= 0x40,



	/* INT_STATUS/ENABLE */

	NV_INT_STATUS			= 0x10,

	NV_INT_STATUS_CK804		= 0x440,

	NV_INT_STATUS_PDEV_INT		= 0x01,

	NV_INT_STATUS_PDEV_PM		= 0x02,

	NV_INT_STATUS_PDEV_ADDED	= 0x04,

	NV_INT_STATUS_PDEV_REMOVED	= 0x08,

	NV_INT_STATUS_SDEV_INT		= 0x10,

	NV_INT_STATUS_SDEV_PM		= 0x20,

	NV_INT_STATUS_SDEV_ADDED	= 0x40,

	NV_INT_STATUS_SDEV_REMOVED	= 0x80,



	NV_INT_ENABLE			= 0x11,

	NV_INT_STATUS_CK804		= 0x440,

	NV_INT_ENABLE_CK804		= 0x441,

	NV_INT_ENABLE_PDEV_MASK		= 0x01,

	NV_INT_ENABLE_PDEV_PM		= 0x02,

	NV_INT_ENABLE_PDEV_ADDED	= 0x04,

	NV_INT_ENABLE_PDEV_REMOVED	= 0x08,

	NV_INT_ENABLE_SDEV_MASK		= 0x10,

	NV_INT_ENABLE_SDEV_PM		= 0x20,

	NV_INT_ENABLE_SDEV_ADDED	= 0x40,

	NV_INT_ENABLE_SDEV_REMOVED	= 0x80,



	/* INT_STATUS/ENABLE bits */

	NV_INT_DEV			= 0x01,

	NV_INT_PM			= 0x02,

	NV_INT_ADDED			= 0x04,

	NV_INT_REMOVED			= 0x08,



	NV_INT_PORT_SHIFT		= 4,	/* each port occupies 4 bits */



	/* INT_CONFIG */

	NV_INT_CONFIG			= 0x12,

	NV_INT_CONFIG_METHD		= 0x01, // 0 = INT, 1 = SMI
@@ -94,7 +87,7 @@ enum nv_host_type 
{

	GENERIC,

	NFORCE2,

	NFORCE3,

	NFORCE3 = NFORCE2,	/* NF2 == NF3 as far as sata_nv is concerned */

	CK804

};