[SCSI] qla2xxx: Add ISP82XX support.

Enhanced the driver to support new FCoE host bus adapter.

Signed-off-by: Giridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>

1 files changed, 888 insertions, 0 deletions

diff --git a/drivers/scsi/qla2xxx/qla_nx.h b/drivers/scsi/qla2xxx/qla_nx.h
new file mode 100644
index 000000000000..7804bbbb3db3
--- /dev/null
+++ b/drivers/scsi/qla2xxx/qla_nx.h
@@ -0,0 +1,888 @@
+/*
+ * QLogic Fibre Channel HBA Driver
+ * Copyright (c)  2003-2008 QLogic Corporation
+ *
+ * See LICENSE.qla2xxx for copyright and licensing details.
+ */
+#ifndef __QLA_NX_H
+#define __QLA_NX_H
+
+/*
+ * Following are the states of the Phantom. Phantom will set them and
+ * Host will read to check if the fields are correct.
+*/
+#define PHAN_INITIALIZE_FAILED	      0xffff
+#define PHAN_INITIALIZE_COMPLETE      0xff01
+
+/* Host writes the following to notify that it has done the init-handshake */
+#define PHAN_INITIALIZE_ACK	      0xf00f
+#define PHAN_PEG_RCV_INITIALIZED      0xff01
+
+/*CRB_RELATED*/
+#define QLA82XX_CRB_BASE	QLA82XX_CAM_RAM(0x200)
+#define QLA82XX_REG(X)		(QLA82XX_CRB_BASE+(X))
+
+#define CRB_CMDPEG_STATE		QLA82XX_REG(0x50)
+#define CRB_RCVPEG_STATE		QLA82XX_REG(0x13c)
+#define BOOT_LOADER_DIMM_STATUS		QLA82XX_REG(0x54)
+#define CRB_DMA_SHIFT			QLA82XX_REG(0xcc)
+
+#define QLA82XX_HW_H0_CH_HUB_ADR    0x05
+#define QLA82XX_HW_H1_CH_HUB_ADR    0x0E
+#define QLA82XX_HW_H2_CH_HUB_ADR    0x03
+#define QLA82XX_HW_H3_CH_HUB_ADR    0x01
+#define QLA82XX_HW_H4_CH_HUB_ADR    0x06
+#define QLA82XX_HW_H5_CH_HUB_ADR    0x07
+#define QLA82XX_HW_H6_CH_HUB_ADR    0x08
+
+/*  Hub 0 */
+#define QLA82XX_HW_MN_CRB_AGT_ADR   0x15
+#define QLA82XX_HW_MS_CRB_AGT_ADR   0x25
+
+/*  Hub 1 */
+#define QLA82XX_HW_PS_CRB_AGT_ADR	0x73
+#define QLA82XX_HW_QMS_CRB_AGT_ADR	0x00
+#define QLA82XX_HW_RPMX3_CRB_AGT_ADR	0x0b
+#define QLA82XX_HW_SQGS0_CRB_AGT_ADR	0x01
+#define QLA82XX_HW_SQGS1_CRB_AGT_ADR	0x02
+#define QLA82XX_HW_SQGS2_CRB_AGT_ADR	0x03
+#define QLA82XX_HW_SQGS3_CRB_AGT_ADR	0x04
+#define QLA82XX_HW_C2C0_CRB_AGT_ADR	0x58
+#define QLA82XX_HW_C2C1_CRB_AGT_ADR	0x59
+#define QLA82XX_HW_C2C2_CRB_AGT_ADR	0x5a
+#define QLA82XX_HW_RPMX2_CRB_AGT_ADR	0x0a
+#define QLA82XX_HW_RPMX4_CRB_AGT_ADR	0x0c
+#define QLA82XX_HW_RPMX7_CRB_AGT_ADR	0x0f
+#define QLA82XX_HW_RPMX9_CRB_AGT_ADR	0x12
+#define QLA82XX_HW_SMB_CRB_AGT_ADR	0x18
+
+/*  Hub 2 */
+#define QLA82XX_HW_NIU_CRB_AGT_ADR	0x31
+#define QLA82XX_HW_I2C0_CRB_AGT_ADR	0x19
+#define QLA82XX_HW_I2C1_CRB_AGT_ADR	0x29
+
+#define QLA82XX_HW_SN_CRB_AGT_ADR	0x10
+#define QLA82XX_HW_I2Q_CRB_AGT_ADR	0x20
+#define QLA82XX_HW_LPC_CRB_AGT_ADR	0x22
+#define QLA82XX_HW_ROMUSB_CRB_AGT_ADR	0x21
+#define QLA82XX_HW_QM_CRB_AGT_ADR	0x66
+#define QLA82XX_HW_SQG0_CRB_AGT_ADR	0x60
+#define QLA82XX_HW_SQG1_CRB_AGT_ADR	0x61
+#define QLA82XX_HW_SQG2_CRB_AGT_ADR	0x62
+#define QLA82XX_HW_SQG3_CRB_AGT_ADR	0x63
+#define QLA82XX_HW_RPMX1_CRB_AGT_ADR	0x09
+#define QLA82XX_HW_RPMX5_CRB_AGT_ADR	0x0d
+#define QLA82XX_HW_RPMX6_CRB_AGT_ADR	0x0e
+#define QLA82XX_HW_RPMX8_CRB_AGT_ADR	0x11
+
+/*  Hub 3 */
+#define QLA82XX_HW_PH_CRB_AGT_ADR	0x1A
+#define QLA82XX_HW_SRE_CRB_AGT_ADR	0x50
+#define QLA82XX_HW_EG_CRB_AGT_ADR	0x51
+#define QLA82XX_HW_RPMX0_CRB_AGT_ADR	0x08
+
+/*  Hub 4 */
+#define QLA82XX_HW_PEGN0_CRB_AGT_ADR	0x40
+#define QLA82XX_HW_PEGN1_CRB_AGT_ADR	0x41
+#define QLA82XX_HW_PEGN2_CRB_AGT_ADR	0x42
+#define QLA82XX_HW_PEGN3_CRB_AGT_ADR	0x43
+#define QLA82XX_HW_PEGNI_CRB_AGT_ADR	0x44
+#define QLA82XX_HW_PEGND_CRB_AGT_ADR	0x45
+#define QLA82XX_HW_PEGNC_CRB_AGT_ADR	0x46
+#define QLA82XX_HW_PEGR0_CRB_AGT_ADR	0x47
+#define QLA82XX_HW_PEGR1_CRB_AGT_ADR	0x48
+#define QLA82XX_HW_PEGR2_CRB_AGT_ADR	0x49
+#define QLA82XX_HW_PEGR3_CRB_AGT_ADR	0x4a
+#define QLA82XX_HW_PEGN4_CRB_AGT_ADR	0x4b
+
+/*  Hub 5 */
+#define QLA82XX_HW_PEGS0_CRB_AGT_ADR	0x40
+#define QLA82XX_HW_PEGS1_CRB_AGT_ADR	0x41
+#define QLA82XX_HW_PEGS2_CRB_AGT_ADR	0x42
+#define QLA82XX_HW_PEGS3_CRB_AGT_ADR	0x43
+#define QLA82XX_HW_PEGSI_CRB_AGT_ADR	0x44
+#define QLA82XX_HW_PEGSD_CRB_AGT_ADR	0x45
+#define QLA82XX_HW_PEGSC_CRB_AGT_ADR	0x46
+
+/*  Hub 6 */
+#define QLA82XX_HW_CAS0_CRB_AGT_ADR	0x46
+#define QLA82XX_HW_CAS1_CRB_AGT_ADR	0x47
+#define QLA82XX_HW_CAS2_CRB_AGT_ADR	0x48
+#define QLA82XX_HW_CAS3_CRB_AGT_ADR	0x49
+#define QLA82XX_HW_NCM_CRB_AGT_ADR	0x16
+#define QLA82XX_HW_TMR_CRB_AGT_ADR	0x17
+#define QLA82XX_HW_XDMA_CRB_AGT_ADR	0x05
+#define QLA82XX_HW_OCM0_CRB_AGT_ADR	0x06
+#define QLA82XX_HW_OCM1_CRB_AGT_ADR	0x07
+
+/*  This field defines PCI/X adr [25:20] of agents on the CRB */
+/*  */
+#define QLA82XX_HW_PX_MAP_CRB_PH	0
+#define QLA82XX_HW_PX_MAP_CRB_PS	1
+#define QLA82XX_HW_PX_MAP_CRB_MN	2
+#define QLA82XX_HW_PX_MAP_CRB_MS	3
+#define QLA82XX_HW_PX_MAP_CRB_SRE	5
+#define QLA82XX_HW_PX_MAP_CRB_NIU	6
+#define QLA82XX_HW_PX_MAP_CRB_QMN	7
+#define QLA82XX_HW_PX_MAP_CRB_SQN0	8
+#define QLA82XX_HW_PX_MAP_CRB_SQN1	9
+#define QLA82XX_HW_PX_MAP_CRB_SQN2	10
+#define QLA82XX_HW_PX_MAP_CRB_SQN3	11
+#define QLA82XX_HW_PX_MAP_CRB_QMS	12
+#define QLA82XX_HW_PX_MAP_CRB_SQS0	13
+#define QLA82XX_HW_PX_MAP_CRB_SQS1	14
+#define QLA82XX_HW_PX_MAP_CRB_SQS2	15
+#define QLA82XX_HW_PX_MAP_CRB_SQS3	16
+#define QLA82XX_HW_PX_MAP_CRB_PGN0	17
+#define QLA82XX_HW_PX_MAP_CRB_PGN1	18
+#define QLA82XX_HW_PX_MAP_CRB_PGN2	19
+#define QLA82XX_HW_PX_MAP_CRB_PGN3	20
+#define QLA82XX_HW_PX_MAP_CRB_PGN4	QLA82XX_HW_PX_MAP_CRB_SQS2
+#define QLA82XX_HW_PX_MAP_CRB_PGND	21
+#define QLA82XX_HW_PX_MAP_CRB_PGNI	22
+#define QLA82XX_HW_PX_MAP_CRB_PGS0	23
+#define QLA82XX_HW_PX_MAP_CRB_PGS1	24
+#define QLA82XX_HW_PX_MAP_CRB_PGS2	25
+#define QLA82XX_HW_PX_MAP_CRB_PGS3	26
+#define QLA82XX_HW_PX_MAP_CRB_PGSD	27
+#define QLA82XX_HW_PX_MAP_CRB_PGSI	28
+#define QLA82XX_HW_PX_MAP_CRB_SN	29
+#define QLA82XX_HW_PX_MAP_CRB_EG	31
+#define QLA82XX_HW_PX_MAP_CRB_PH2	32
+#define QLA82XX_HW_PX_MAP_CRB_PS2	33
+#define QLA82XX_HW_PX_MAP_CRB_CAM	34
+#define QLA82XX_HW_PX_MAP_CRB_CAS0	35
+#define QLA82XX_HW_PX_MAP_CRB_CAS1	36
+#define QLA82XX_HW_PX_MAP_CRB_CAS2	37
+#define QLA82XX_HW_PX_MAP_CRB_C2C0	38
+#define QLA82XX_HW_PX_MAP_CRB_C2C1	39
+#define QLA82XX_HW_PX_MAP_CRB_TIMR	40
+#define QLA82XX_HW_PX_MAP_CRB_RPMX1	42
+#define QLA82XX_HW_PX_MAP_CRB_RPMX2	43
+#define QLA82XX_HW_PX_MAP_CRB_RPMX3	44
+#define QLA82XX_HW_PX_MAP_CRB_RPMX4	45
+#define QLA82XX_HW_PX_MAP_CRB_RPMX5	46
+#define QLA82XX_HW_PX_MAP_CRB_RPMX6	47
+#define QLA82XX_HW_PX_MAP_CRB_RPMX7	48
+#define QLA82XX_HW_PX_MAP_CRB_XDMA	49
+#define QLA82XX_HW_PX_MAP_CRB_I2Q	50
+#define QLA82XX_HW_PX_MAP_CRB_ROMUSB	51
+#define QLA82XX_HW_PX_MAP_CRB_CAS3	52
+#define QLA82XX_HW_PX_MAP_CRB_RPMX0	53
+#define QLA82XX_HW_PX_MAP_CRB_RPMX8	54
+#define QLA82XX_HW_PX_MAP_CRB_RPMX9	55
+#define QLA82XX_HW_PX_MAP_CRB_OCM0	56
+#define QLA82XX_HW_PX_MAP_CRB_OCM1	57
+#define QLA82XX_HW_PX_MAP_CRB_SMB	58
+#define QLA82XX_HW_PX_MAP_CRB_I2C0	59
+#define QLA82XX_HW_PX_MAP_CRB_I2C1	60
+#define QLA82XX_HW_PX_MAP_CRB_LPC	61
+#define QLA82XX_HW_PX_MAP_CRB_PGNC	62
+#define QLA82XX_HW_PX_MAP_CRB_PGR0	63
+#define QLA82XX_HW_PX_MAP_CRB_PGR1	4
+#define QLA82XX_HW_PX_MAP_CRB_PGR2	30
+#define QLA82XX_HW_PX_MAP_CRB_PGR3	41
+
+/*  This field defines CRB adr [31:20] of the agents */
+/*  */
+
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_MN	    ((QLA82XX_HW_H0_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_MN_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PH	    ((QLA82XX_HW_H0_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PH_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_MS	    ((QLA82XX_HW_H0_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_MS_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PS	    ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PS_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SS	    ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SS_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_RPMX3    ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_RPMX3_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_QMS	    ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_QMS_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SQS0     ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SQGS0_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SQS1     ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SQGS1_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SQS2     ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SQGS2_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SQS3     ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SQGS3_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_C2C0     ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_C2C0_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_C2C1     ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_C2C1_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_RPMX2    ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_RPMX2_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_RPMX4    ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_RPMX4_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_RPMX7    ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_RPMX7_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_RPMX9    ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_RPMX9_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SMB	    ((QLA82XX_HW_H1_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SMB_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_NIU	    ((QLA82XX_HW_H2_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_NIU_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_I2C0     ((QLA82XX_HW_H2_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_I2C0_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_I2C1     ((QLA82XX_HW_H2_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_I2C1_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SRE	    ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SRE_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_EG	    ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_EG_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_RPMX0    ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_RPMX0_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_QMN	    ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_QM_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SQN0     ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SQG0_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SQN1     ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SQG1_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SQN2     ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SQG2_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SQN3     ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SQG3_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_RPMX1    ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_RPMX1_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_RPMX5    ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_RPMX5_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_RPMX6    ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_RPMX6_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_RPMX8    ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_RPMX8_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_CAS0     ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_CAS0_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_CAS1     ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_CAS1_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_CAS2     ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_CAS2_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_CAS3     ((QLA82XX_HW_H3_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_CAS3_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGNI     ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGNI_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGND     ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGND_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGN0     ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGN0_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGN1     ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGN1_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGN2     ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGN2_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGN3     ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGN3_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGN4	   ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGN4_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGNC     ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGNC_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGR0     ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGR0_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGR1     ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGR1_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGR2     ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGR2_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGR3     ((QLA82XX_HW_H4_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGR3_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGSI     ((QLA82XX_HW_H5_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGSI_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGSD     ((QLA82XX_HW_H5_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGSD_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGS0     ((QLA82XX_HW_H5_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGS0_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGS1     ((QLA82XX_HW_H5_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGS1_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGS2     ((QLA82XX_HW_H5_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGS2_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGS3     ((QLA82XX_HW_H5_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGS3_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_PGSC     ((QLA82XX_HW_H5_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_PEGSC_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_CAM	    ((QLA82XX_HW_H6_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_NCM_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_TIMR     ((QLA82XX_HW_H6_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_TMR_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_XDMA     ((QLA82XX_HW_H6_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_XDMA_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_SN	    ((QLA82XX_HW_H6_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_SN_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_I2Q	    ((QLA82XX_HW_H6_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_I2Q_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_ROMUSB   ((QLA82XX_HW_H6_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_ROMUSB_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_OCM0     ((QLA82XX_HW_H6_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_OCM0_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_OCM1     ((QLA82XX_HW_H6_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_OCM1_CRB_AGT_ADR)
+#define QLA82XX_HW_CRB_HUB_AGT_ADR_LPC	    ((QLA82XX_HW_H6_CH_HUB_ADR << 7) | \
+	QLA82XX_HW_LPC_CRB_AGT_ADR)
+
+#define ROMUSB_GLB				(QLA82XX_CRB_ROMUSB + 0x00000)
+#define QLA82XX_ROMUSB_GLB_PEGTUNE_DONE		(ROMUSB_GLB + 0x005c)
+#define QLA82XX_ROMUSB_GLB_STATUS		(ROMUSB_GLB + 0x0004)
+#define QLA82XX_ROMUSB_GLB_SW_RESET		(ROMUSB_GLB + 0x0008)
+#define QLA82XX_ROMUSB_ROM_ADDRESS		(ROMUSB_ROM + 0x0008)
+#define QLA82XX_ROMUSB_ROM_WDATA		(ROMUSB_ROM + 0x000c)
+#define QLA82XX_ROMUSB_ROM_ABYTE_CNT		(ROMUSB_ROM + 0x0010)
+#define QLA82XX_ROMUSB_ROM_DUMMY_BYTE_CNT	(ROMUSB_ROM + 0x0014)
+#define QLA82XX_ROMUSB_ROM_RDATA		(ROMUSB_ROM + 0x0018)
+
+#define ROMUSB_ROM				(QLA82XX_CRB_ROMUSB + 0x10000)
+#define QLA82XX_ROMUSB_ROM_INSTR_OPCODE		(ROMUSB_ROM + 0x0004)
+#define QLA82XX_ROMUSB_GLB_CAS_RST		(ROMUSB_GLB + 0x0038)
+
+/* Lock IDs for ROM lock */
+#define ROM_LOCK_DRIVER       0x0d417340
+
+#define QLA82XX_PCI_CRB_WINDOWSIZE 0x00100000	 /* all are 1MB windows */
+#define QLA82XX_PCI_CRB_WINDOW(A) \
+	(QLA82XX_PCI_CRBSPACE + (A)*QLA82XX_PCI_CRB_WINDOWSIZE)
+#define QLA82XX_CRB_C2C_0 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_C2C0)
+#define QLA82XX_CRB_C2C_1 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_C2C1)
+#define QLA82XX_CRB_C2C_2 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_C2C2)
+#define QLA82XX_CRB_CAM \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_CAM)
+#define QLA82XX_CRB_CASPER \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_CAS)
+#define QLA82XX_CRB_CASPER_0 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_CAS0)
+#define QLA82XX_CRB_CASPER_1 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_CAS1)
+#define QLA82XX_CRB_CASPER_2 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_CAS2)
+#define QLA82XX_CRB_DDR_MD \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_MS)
+#define QLA82XX_CRB_DDR_NET \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_MN)
+#define QLA82XX_CRB_EPG \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_EG)
+#define QLA82XX_CRB_I2Q \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_I2Q)
+#define QLA82XX_CRB_NIU \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_NIU)
+
+#define QLA82XX_CRB_PCIX_HOST \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PH)
+#define QLA82XX_CRB_PCIX_HOST2 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PH2)
+#define QLA82XX_CRB_PCIX_MD \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PS)
+#define QLA82XX_CRB_PCIE \
+	QLA82XX_CRB_PCIX_MD
+
+/* window 1 pcie slot */
+#define QLA82XX_CRB_PCIE2	 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PS2)
+#define QLA82XX_CRB_PEG_MD_0 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGS0)
+#define QLA82XX_CRB_PEG_MD_1 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGS1)
+#define QLA82XX_CRB_PEG_MD_2 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGS2)
+#define QLA82XX_CRB_PEG_MD_3 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGS3)
+#define QLA82XX_CRB_PEG_MD_3 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGS3)
+#define QLA82XX_CRB_PEG_MD_D \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGSD)
+#define QLA82XX_CRB_PEG_MD_I \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGSI)
+#define QLA82XX_CRB_PEG_NET_0 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGN0)
+#define QLA82XX_CRB_PEG_NET_1 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGN1)
+#define QLA82XX_CRB_PEG_NET_2 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGN2)
+#define QLA82XX_CRB_PEG_NET_3 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGN3)
+#define QLA82XX_CRB_PEG_NET_4 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGN4)
+#define QLA82XX_CRB_PEG_NET_D \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGND)
+#define QLA82XX_CRB_PEG_NET_I \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_PGNI)
+#define QLA82XX_CRB_PQM_MD \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_QMS)
+#define QLA82XX_CRB_PQM_NET \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_QMN)
+#define QLA82XX_CRB_QDR_MD \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SS)
+#define QLA82XX_CRB_QDR_NET \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SN)
+#define QLA82XX_CRB_ROMUSB \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_ROMUSB)
+#define QLA82XX_CRB_RPMX_0 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_RPMX0)
+#define QLA82XX_CRB_RPMX_1 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_RPMX1)
+#define QLA82XX_CRB_RPMX_2 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_RPMX2)
+#define QLA82XX_CRB_RPMX_3 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_RPMX3)
+#define QLA82XX_CRB_RPMX_4 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_RPMX4)
+#define QLA82XX_CRB_RPMX_5 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_RPMX5)
+#define QLA82XX_CRB_RPMX_6 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_RPMX6)
+#define QLA82XX_CRB_RPMX_7 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_RPMX7)
+#define QLA82XX_CRB_SQM_MD_0 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SQS0)
+#define QLA82XX_CRB_SQM_MD_1 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SQS1)
+#define QLA82XX_CRB_SQM_MD_2 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SQS2)
+#define QLA82XX_CRB_SQM_MD_3 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SQS3)
+#define QLA82XX_CRB_SQM_NET_0 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SQN0)
+#define QLA82XX_CRB_SQM_NET_1 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SQN1)
+#define QLA82XX_CRB_SQM_NET_2 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SQN2)
+#define QLA82XX_CRB_SQM_NET_3 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SQN3)
+#define QLA82XX_CRB_SRE \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SRE)
+#define QLA82XX_CRB_TIMER \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_TIMR)
+#define QLA82XX_CRB_XDMA \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_XDMA)
+#define QLA82XX_CRB_I2C0 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_I2C0)
+#define QLA82XX_CRB_I2C1 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_I2C1)
+#define QLA82XX_CRB_OCM0 \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_OCM0)
+#define QLA82XX_CRB_SMB \
+	QLA82XX_PCI_CRB_WINDOW(QLA82XX_HW_PX_MAP_CRB_SMB)
+#define QLA82XX_CRB_MAX \
+	QLA82XX_PCI_CRB_WINDOW(64)
+
+/*
+ * ====================== BASE ADDRESSES ON-CHIP ======================
+ * Base addresses of major components on-chip.
+ * ====================== BASE ADDRESSES ON-CHIP ======================
+ */
+#define QLA82XX_ADDR_DDR_NET		(0x0000000000000000ULL)
+#define QLA82XX_ADDR_DDR_NET_MAX	(0x000000000fffffffULL)
+
+/* Imbus address bit used to indicate a host address. This bit is
+ * eliminated by the pcie bar and bar select before presentation
+ * over pcie. */
+/* host memory via IMBUS */
+#define QLA82XX_P2_ADDR_PCIE		(0x0000000800000000ULL)
+#define QLA82XX_P3_ADDR_PCIE		(0x0000008000000000ULL)
+#define QLA82XX_ADDR_PCIE_MAX		(0x0000000FFFFFFFFFULL)
+#define QLA82XX_ADDR_OCM0		(0x0000000200000000ULL)
+#define QLA82XX_ADDR_OCM0_MAX		(0x00000002000fffffULL)
+#define QLA82XX_ADDR_OCM1		(0x0000000200400000ULL)
+#define QLA82XX_ADDR_OCM1_MAX		(0x00000002004fffffULL)
+#define QLA82XX_ADDR_QDR_NET		(0x0000000300000000ULL)
+
+#define QLA82XX_P2_ADDR_QDR_NET_MAX	(0x00000003001fffffULL)
+#define QLA82XX_P3_ADDR_QDR_NET_MAX	(0x0000000303ffffffULL)
+
+#define QLA82XX_PCI_CRBSPACE		(unsigned long)0x06000000
+#define QLA82XX_PCI_DIRECT_CRB		(unsigned long)0x04400000
+#define QLA82XX_PCI_CAMQM		(unsigned long)0x04800000
+#define QLA82XX_PCI_CAMQM_MAX		(unsigned long)0x04ffffff
+#define QLA82XX_PCI_DDR_NET		(unsigned long)0x00000000
+#define QLA82XX_PCI_QDR_NET		(unsigned long)0x04000000
+#define QLA82XX_PCI_QDR_NET_MAX		(unsigned long)0x043fffff
+
+/*
+ *   Register offsets for MN
+ */
+#define MIU_CONTROL			(0x000)
+#define MIU_TAG				(0x004)
+#define MIU_TEST_AGT_CTRL		(0x090)
+#define MIU_TEST_AGT_ADDR_LO		(0x094)
+#define MIU_TEST_AGT_ADDR_HI		(0x098)
+#define MIU_TEST_AGT_WRDATA_LO		(0x0a0)
+#define MIU_TEST_AGT_WRDATA_HI		(0x0a4)
+#define MIU_TEST_AGT_WRDATA(i)		(0x0a0+(4*(i)))
+#define MIU_TEST_AGT_RDDATA_LO		(0x0a8)
+#define MIU_TEST_AGT_RDDATA_HI		(0x0ac)
+#define MIU_TEST_AGT_RDDATA(i)		(0x0a8+(4*(i)))
+#define MIU_TEST_AGT_ADDR_MASK		0xfffffff8
+#define MIU_TEST_AGT_UPPER_ADDR(off)	(0)
+
+/* MIU_TEST_AGT_CTRL flags. work for SIU as well */
+#define MIU_TA_CTL_START	1
+#define MIU_TA_CTL_ENABLE	2
+#define MIU_TA_CTL_WRITE	4
+#define MIU_TA_CTL_BUSY		8
+
+/*CAM RAM */
+# define QLA82XX_CAM_RAM_BASE		(QLA82XX_CRB_CAM + 0x02000)
+# define QLA82XX_CAM_RAM(reg)		(QLA82XX_CAM_RAM_BASE + (reg))
+
+#define QLA82XX_PEG_TUNE_MN_SPD_ZEROED	0x80000000
+#define QLA82XX_BOOT_LOADER_MN_ISSUE	0xff00ffff
+#define QLA82XX_PORT_MODE_ADDR		(QLA82XX_CAM_RAM(0x24))
+#define QLA82XX_PEG_HALT_STATUS1	(QLA82XX_CAM_RAM(0xa8))
+#define QLA82XX_PEG_HALT_STATUS2	(QLA82XX_CAM_RAM(0xac))
+#define QLA82XX_PEG_ALIVE_COUNTER	(QLA82XX_CAM_RAM(0xb0))
+
+#define QLA82XX_CAMRAM_DB1		(QLA82XX_CAM_RAM(0x1b8))
+#define QLA82XX_CAMRAM_DB2		(QLA82XX_CAM_RAM(0x1bc))
+
+#define HALT_STATUS_UNRECOVERABLE	0x80000000
+#define HALT_STATUS_RECOVERABLE		0x40000000
+
+/* Driver Coexistence Defines */
+#define QLA82XX_CRB_DRV_ACTIVE	     (QLA82XX_CAM_RAM(0x138))
+#define QLA82XX_CRB_DEV_STATE	     (QLA82XX_CAM_RAM(0x140))
+#define QLA82XX_CRB_DEV_PART_INFO    (QLA82XX_CAM_RAM(0x14c))
+#define QLA82XX_CRB_DRV_IDC_VERSION  (QLA82XX_CAM_RAM(0x174))
+#define QLA82XX_CRB_DRV_STATE	     (QLA82XX_CAM_RAM(0x144))
+#define QLA82XX_CRB_DRV_SCRATCH      (QLA82XX_CAM_RAM(0x148))
+#define QLA82XX_CRB_DEV_PART_INFO    (QLA82XX_CAM_RAM(0x14c))
+
+/* Every driver should use these Device State */
+#define QLA82XX_DEV_COLD	    1
+#define QLA82XX_DEV_INITIALIZING    2
+#define QLA82XX_DEV_READY	    3
+#define QLA82XX_DEV_NEED_RESET	    4
+#define QLA82XX_DEV_NEED_QUIESCENT  5
+#define QLA82XX_DEV_FAILED	    6
+#define QLA82XX_DEV_QUIESCENT	    7
+
+#define QLA82XX_IDC_VERSION			1
+#define QLA82XX_ROM_DEV_INIT_TIMEOUT		30
+#define QLA82XX_ROM_DRV_RESET_ACK_TIMEOUT	10
+
+#define QLA82XX_ROM_LOCK_ID		(QLA82XX_CAM_RAM(0x100))
+#define QLA82XX_CRB_WIN_LOCK_ID		(QLA82XX_CAM_RAM(0x124))
+#define QLA82XX_FW_VERSION_MAJOR	(QLA82XX_CAM_RAM(0x150))
+#define QLA82XX_FW_VERSION_MINOR	(QLA82XX_CAM_RAM(0x154))
+#define QLA82XX_FW_VERSION_SUB		(QLA82XX_CAM_RAM(0x158))
+#define QLA82XX_PCIE_REG(reg)		(QLA82XX_CRB_PCIE + (reg))
+
+#define PCIE_CHICKEN3			(0x120c8)
+#define PCIE_SETUP_FUNCTION		(0x12040)
+#define PCIE_SETUP_FUNCTION2		(0x12048)
+
+#define QLA82XX_PCIX_PS_REG(reg)	(QLA82XX_CRB_PCIX_MD + (reg))
+#define QLA82XX_PCIX_PS2_REG(reg)	(QLA82XX_CRB_PCIE2 + (reg))
+
+#define PCIE_SEM2_LOCK	     (0x1c010)	/* Flash lock	*/
+#define PCIE_SEM2_UNLOCK     (0x1c014)	/* Flash unlock */
+#define PCIE_SEM5_LOCK	     (0x1c028)	/* Coexistence lock   */
+#define PCIE_SEM5_UNLOCK     (0x1c02c)	/* Coexistence unlock */
+#define PCIE_SEM7_LOCK	     (0x1c038)	/* crb win lock */
+#define PCIE_SEM7_UNLOCK     (0x1c03c)	/* crbwin unlock*/
+
+/* Different drive state */
+#define QLA82XX_DRVST_NOT_RDY		0
+#define	QLA82XX_DRVST_RST_RDY		1
+#define QLA82XX_DRVST_QSNT_RDY		2
+
+/*
+ * The PCI VendorID and DeviceID for our board.
+ */
+#define PCI_DEVICE_ID_QLOGIC_ISP8021		0x8021
+
+#define QLA82XX_MSIX_TBL_SPACE			8192
+#define QLA82XX_PCI_REG_MSIX_TBL		0x44
+#define QLA82XX_PCI_MSIX_CONTROL		0x40
+
+struct crb_128M_2M_sub_block_map {
+	unsigned valid;
+	unsigned start_128M;
+	unsigned end_128M;
+	unsigned start_2M;
+};
+
+struct crb_128M_2M_block_map {
+	struct crb_128M_2M_sub_block_map sub_block[16];
+};
+
+struct crb_addr_pair {
+	long addr;
+	long data;
+};
+
+#define ADDR_ERROR ((unsigned long) 0xffffffff)
+#define MAX_CTL_CHECK	1000
+
+/***************************************************************************
+ *		PCI related defines.
+ **************************************************************************/
+
+/*
+ * Interrupt related defines.
+ */
+#define PCIX_TARGET_STATUS	(0x10118)
+#define PCIX_TARGET_STATUS_F1	(0x10160)
+#define PCIX_TARGET_STATUS_F2	(0x10164)
+#define PCIX_TARGET_STATUS_F3	(0x10168)
+#define PCIX_TARGET_STATUS_F4	(0x10360)
+#define PCIX_TARGET_STATUS_F5	(0x10364)
+#define PCIX_TARGET_STATUS_F6	(0x10368)
+#define PCIX_TARGET_STATUS_F7	(0x1036c)
+
+#define PCIX_TARGET_MASK	(0x10128)
+#define PCIX_TARGET_MASK_F1	(0x10170)
+#define PCIX_TARGET_MASK_F2	(0x10174)
+#define PCIX_TARGET_MASK_F3	(0x10178)
+#define PCIX_TARGET_MASK_F4	(0x10370)
+#define PCIX_TARGET_MASK_F5	(0x10374)
+#define PCIX_TARGET_MASK_F6	(0x10378)
+#define PCIX_TARGET_MASK_F7	(0x1037c)
+
+/*
+ * Message Signaled Interrupts
+ */
+#define PCIX_MSI_F0		(0x13000)
+#define PCIX_MSI_F1		(0x13004)
+#define PCIX_MSI_F2		(0x13008)
+#define PCIX_MSI_F3		(0x1300c)
+#define PCIX_MSI_F4		(0x13010)
+#define PCIX_MSI_F5		(0x13014)
+#define PCIX_MSI_F6		(0x13018)
+#define PCIX_MSI_F7		(0x1301c)
+#define PCIX_MSI_F(FUNC)	(0x13000 + ((FUNC) * 4))
+#define PCIX_INT_VECTOR		(0x10100)
+#define PCIX_INT_MASK		(0x10104)
+
+/*
+ * Interrupt state machine and other bits.
+ */
+#define PCIE_MISCCFG_RC		(0x1206c)
+
+#define ISR_INT_TARGET_STATUS \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_STATUS))
+#define ISR_INT_TARGET_STATUS_F1 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_STATUS_F1))
+#define ISR_INT_TARGET_STATUS_F2 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_STATUS_F2))
+#define ISR_INT_TARGET_STATUS_F3 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_STATUS_F3))
+#define ISR_INT_TARGET_STATUS_F4 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_STATUS_F4))
+#define ISR_INT_TARGET_STATUS_F5 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_STATUS_F5))
+#define ISR_INT_TARGET_STATUS_F6 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_STATUS_F6))
+#define ISR_INT_TARGET_STATUS_F7 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_STATUS_F7))
+
+#define ISR_INT_TARGET_MASK \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_MASK))
+#define ISR_INT_TARGET_MASK_F1 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_MASK_F1))
+#define ISR_INT_TARGET_MASK_F2 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_MASK_F2))
+#define ISR_INT_TARGET_MASK_F3 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_MASK_F3))
+#define ISR_INT_TARGET_MASK_F4 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_MASK_F4))
+#define ISR_INT_TARGET_MASK_F5 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_MASK_F5))
+#define ISR_INT_TARGET_MASK_F6 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_MASK_F6))
+#define ISR_INT_TARGET_MASK_F7 \
+	(QLA82XX_PCIX_PS_REG(PCIX_TARGET_MASK_F7))
+
+#define ISR_INT_VECTOR \
+	(QLA82XX_PCIX_PS_REG(PCIX_INT_VECTOR))
+#define ISR_INT_MASK \
+	(QLA82XX_PCIX_PS_REG(PCIX_INT_MASK))
+#define ISR_INT_STATE_REG \
+	(QLA82XX_PCIX_PS_REG(PCIE_MISCCFG_RC))
+
+#define	ISR_MSI_INT_TRIGGER(FUNC) \
+	(QLA82XX_PCIX_PS_REG(PCIX_MSI_F(FUNC)))
+
+#define	ISR_IS_LEGACY_INTR_IDLE(VAL)		(((VAL) & 0x300) == 0)
+#define	ISR_IS_LEGACY_INTR_TRIGGERED(VAL)	(((VAL) & 0x300) == 0x200)
+
+/*
+ * PCI Interrupt Vector Values.
+ */
+#define	PCIX_INT_VECTOR_BIT_F0	0x0080
+#define	PCIX_INT_VECTOR_BIT_F1	0x0100
+#define	PCIX_INT_VECTOR_BIT_F2	0x0200
+#define	PCIX_INT_VECTOR_BIT_F3	0x0400
+#define	PCIX_INT_VECTOR_BIT_F4	0x0800
+#define	PCIX_INT_VECTOR_BIT_F5	0x1000
+#define	PCIX_INT_VECTOR_BIT_F6	0x2000
+#define	PCIX_INT_VECTOR_BIT_F7	0x4000
+
+struct qla82xx_legacy_intr_set {
+	uint32_t	int_vec_bit;
+	uint32_t	tgt_status_reg;
+	uint32_t	tgt_mask_reg;
+	uint32_t	pci_int_reg;
+};
+
+#define QLA82XX_LEGACY_INTR_CONFIG					\
+{									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F0,		\
+		.tgt_status_reg =	ISR_INT_TARGET_STATUS,		\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(0) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F1,		\
+		.tgt_status_reg =	ISR_INT_TARGET_STATUS_F1,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F1,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(1) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F2,		\
+		.tgt_status_reg =	ISR_INT_TARGET_STATUS_F2,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F2,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(2) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F3,		\
+		.tgt_status_reg =	ISR_INT_TARGET_STATUS_F3,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F3,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(3) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F4,		\
+		.tgt_status_reg =	ISR_INT_TARGET_STATUS_F4,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F4,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(4) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F5,		\
+		.tgt_status_reg =	ISR_INT_TARGET_STATUS_F5,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F5,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(5) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F6,		\
+		.tgt_status_reg =	ISR_INT_TARGET_STATUS_F6,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F6,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(6) },	\
+									\
+	{								\
+		.int_vec_bit	=	PCIX_INT_VECTOR_BIT_F7,		\
+		.tgt_status_reg =	ISR_INT_TARGET_STATUS_F7,	\
+		.tgt_mask_reg	=	ISR_INT_TARGET_MASK_F7,		\
+		.pci_int_reg	=	ISR_MSI_INT_TRIGGER(7) },	\
+}
+
+#define	BOOTLD_START		0x10000
+#define	IMAGE_START		0x100000
+#define FLASH_ADDR_START	0x43000
+
+/* Magic number to let user know flash is programmed */
+#define QLA82XX_BDINFO_MAGIC	0x12345678
+#define FW_SIZE_OFFSET		(0x3e840c)
+
+#define QLA82XX_IS_REVISION_P3PLUS(_rev_)	((_rev_) >= 0x50)
+#define MIU_TEST_AGT_WRDATA_UPPER_LO		(0x0b0)
+#define	MIU_TEST_AGT_WRDATA_UPPER_HI		(0x0b4)
+
+#ifndef readq
+static inline u64 readq(void __iomem *addr)
+{
+	return readl(addr) | (((u64) readl(addr + 4)) << 32LL);
+}
+#endif
+
+#ifndef writeq
+static inline void writeq(u64 val, void __iomem *addr)
+{
+	writel(((u32) (val)), (addr));
+	writel(((u32) (val >> 32)), (addr + 4));
+}
+#endif
+
+/* Request and response queue size */
+#define REQUEST_ENTRY_CNT_82XX		128	/* Number of request entries. */
+#define RESPONSE_ENTRY_CNT_82XX		128	/* Number of response entries.*/
+
+/*
+ * ISP 8021 I/O Register Set structure definitions.
+ */
+struct device_reg_82xx {
+	uint32_t req_q_out[64];		/* Request Queue out-Pointer (64 * 4) */
+	uint32_t rsp_q_in[64];		/* Response Queue In-Pointer. */
+	uint32_t rsp_q_out[64];		/* Response Queue Out-Pointer. */
+
+	uint16_t mailbox_in[32];	/* Mail box In registers */
+	uint16_t unused_1[32];
+	uint32_t hint;			/* Host interrupt register */
+#define	HINT_MBX_INT_PENDING	BIT_0
+	uint16_t unused_2[62];
+	uint16_t mailbox_out[32];	/* Mail box Out registers */
+	uint32_t unused_3[48];
+
+	uint32_t host_status;		/* host status */
+#define HSRX_RISC_INT		BIT_15	/* RISC to Host interrupt. */
+#define HSRX_RISC_PAUSED	BIT_8	/* RISC Paused. */
+	uint32_t host_int;		/* Interrupt status. */
+#define ISRX_NX_RISC_INT	BIT_0	/* RISC interrupt. */
+};
+
+struct fcp_cmnd {
+	struct scsi_lun lun;
+	uint8_t crn;
+	uint8_t task_attribute;
+	uint8_t task_managment;
+	uint8_t additional_cdb_len;
+	uint8_t cdb[260]; /* 256 for CDB len and 4 for FCP_DL */
+};
+
+struct dsd_dma {
+	struct list_head list;
+	dma_addr_t dsd_list_dma;
+	void *dsd_addr;
+};
+
+#define QLA_DSDS_PER_IOCB	37
+#define QLA_DSD_SIZE		12
+struct ct6_dsd {
+	uint16_t fcp_cmnd_len;
+	dma_addr_t fcp_cmnd_dma;
+	struct fcp_cmnd *fcp_cmnd;
+	int dsd_use_cnt;
+	struct list_head dsd_list;
+};
+
+#define MBC_TOGGLE_INTR			0x10
+
+/* Flash  offset */
+#define FLT_REG_BOOTLOAD_82XX	0x72
+#define FLT_REG_BOOT_CODE_82XX	0x78
+#define FLT_REG_FW_82XX		0x74
+#define FLT_REG_GOLD_FW_82XX	0x75
+#define FLT_REG_VPD_82XX	0x81
+
+#define	FA_VPD_SIZE_82XX	0x400
+
+#define FA_FLASH_LAYOUT_ADDR_82	0xFC400
+
+/******************************************************************************
+*
+*    Definitions specific to M25P flash
+*
+*******************************************************************************
+*   Instructions
+*/
+#define M25P_INSTR_WREN		0x06
+#define M25P_INSTR_WRDI		0x04
+#define M25P_INSTR_RDID		0x9f
+#define M25P_INSTR_RDSR		0x05
+#define M25P_INSTR_WRSR		0x01
+#define M25P_INSTR_READ		0x03
+#define M25P_INSTR_FAST_READ	0x0b
+#define M25P_INSTR_PP		0x02
+#define M25P_INSTR_SE		0xd8
+#define M25P_INSTR_BE		0xc7
+#define M25P_INSTR_DP		0xb9
+#define M25P_INSTR_RES		0xab
+
+#endif