Commit 6b8b8c7e authored by James Bottomley's avatar James Bottomley

Import qla2xxx driver

From: "Andrew Vasquez" <andrew.vasquez@qlogic.com>

With additional changes from: "James Bottomley" <James.Bottomley@SteelEye.com>,
                              "Christoph Hellwig" <hch@infradead.org>

This is the qlogic driver version 8.00.00b7 with the ioctl and failover code stripped
out and a few associated fixes put in.
parent fe51a64f
This diff is collapsed.
...@@ -1210,6 +1210,8 @@ config SCSI_QLOGICPTI ...@@ -1210,6 +1210,8 @@ config SCSI_QLOGICPTI
To compile this driver as a module, choose M here: the To compile this driver as a module, choose M here: the
module will be called qlogicpti. module will be called qlogicpti.
source "drivers/scsi/qla2xxx/Kconfig"
config SCSI_SEAGATE config SCSI_SEAGATE
tristate "Seagate ST-02 and Future Domain TMC-8xx SCSI support" tristate "Seagate ST-02 and Future Domain TMC-8xx SCSI support"
depends on X86 && ISA && SCSI && BROKEN depends on X86 && ISA && SCSI && BROKEN
......
...@@ -71,6 +71,7 @@ obj-$(CONFIG_SCSI_QLOGIC_FAS) += qlogicfas.o ...@@ -71,6 +71,7 @@ obj-$(CONFIG_SCSI_QLOGIC_FAS) += qlogicfas.o
obj-$(CONFIG_SCSI_QLOGIC_ISP) += qlogicisp.o obj-$(CONFIG_SCSI_QLOGIC_ISP) += qlogicisp.o
obj-$(CONFIG_SCSI_QLOGIC_FC) += qlogicfc.o obj-$(CONFIG_SCSI_QLOGIC_FC) += qlogicfc.o
obj-$(CONFIG_SCSI_QLOGIC_1280) += qla1280.o obj-$(CONFIG_SCSI_QLOGIC_1280) += qla1280.o
obj-$(CONFIG_SCSI_QLA2XXX) += qla2xxx/
obj-$(CONFIG_SCSI_PAS16) += pas16.o obj-$(CONFIG_SCSI_PAS16) += pas16.o
obj-$(CONFIG_SCSI_SEAGATE) += seagate.o obj-$(CONFIG_SCSI_SEAGATE) += seagate.o
obj-$(CONFIG_SCSI_FD_8xx) += seagate.o obj-$(CONFIG_SCSI_FD_8xx) += seagate.o
......
config SCSI_QLA2XXX
tristate
depends on PCI && SCSI
config SCSI_QLA21XX
tristate "Qlogic ISP2100 host adapter family support"
select SCSI_QLA2XXX
---help---
This driver supports the QLogic 21xx (ISP2100) host adapter family.
config SCSI_QLA22XX
tristate "Qlogic ISP2200 host adapter family support"
select SCSI_QLA2XXX
---help---
This driver supports the QLogic 22xx (ISP2200) host adapter family.
config SCSI_QLA23XX
tristate "Qlogic ISP23xx host adapter family support"
select SCSI_QLA2XXX
---help---
This driver supports the QLogic 23xx (ISP2300, ISP2312, and ISP2322)
host adapter family.
EXTRA_CFLAGS += -g -Idrivers/scsi -DUNIQUE_FW_NAME
qla2xxx-y := qla_os.o qla_init.o qla_mbx.o qla_iocb.o qla_isr.o qla_gs.o \
qla_dbg.o qla_sup.o qla_rscn.o
qla2100-y := ql2100.o ql2100_fw.o
qla2200-y := ql2200.o ql2200_fw.o
qla2300-y := ql2300.o ql2300_fw.o #ql2322_fw.o
obj-$(CONFIG_SCSI_QLA21XX) += qla2xxx.o qla2100.o
obj-$(CONFIG_SCSI_QLA22XX) += qla2xxx.o qla2200.o
obj-$(CONFIG_SCSI_QLA23XX) += qla2xxx.o qla2300.o
/*
* QLogic ISP2100 device driver for Linux 2.6.x
* Copyright (C) 2003 Christoph Hellwig.
* Copyright (C) 2003 QLogic Corporation (www.qlogic.com)
*
* Released under GPL v2.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/pci.h>
#include "qla_os.h"
#include "qla_def.h"
static char qla_driver_name[] = "qla2100";
extern unsigned char fw2100tp_version[];
extern unsigned char fw2100tp_version_str[];
extern unsigned short fw2100tp_addr01;
extern unsigned short fw2100tp_code01[];
extern unsigned short fw2100tp_length01;
static struct qla_fw_info qla_fw_tbl[] = {
{
.addressing = FW_INFO_ADDR_NORMAL,
.fwcode = &fw2100tp_code01[0],
.fwlen = &fw2100tp_length01,
.fwstart = &fw2100tp_addr01,
},
{ FW_INFO_ADDR_NOMORE, },
};
static struct qla_board_info qla_board_tbl = {
.drv_name = qla_driver_name,
.isp_name = "ISP2100",
.fw_info = qla_fw_tbl,
};
static struct pci_device_id qla2100_pci_tbl[] = {
{
.vendor = PCI_VENDOR_ID_QLOGIC,
.device = PCI_DEVICE_ID_QLOGIC_ISP2100,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.driver_data = (unsigned long)&qla_board_tbl,
},
{0, 0},
};
MODULE_DEVICE_TABLE(pci, qla2100_pci_tbl);
static int __devinit
qla2100_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
return qla2x00_probe_one(pdev,
(struct qla_board_info *)id->driver_data);
}
static void __devexit
qla2100_remove_one(struct pci_dev *pdev)
{
qla2x00_remove_one(pdev);
}
static struct pci_driver qla2100_pci_driver = {
.name = "qla2100",
.id_table = qla2100_pci_tbl,
.probe = qla2100_probe_one,
.remove = __devexit_p(qla2100_remove_one),
};
static int __init
qla2100_init(void)
{
return pci_module_init(&qla2100_pci_driver);
}
static void __exit
qla2100_exit(void)
{
pci_unregister_driver(&qla2100_pci_driver);
}
module_init(qla2100_init);
module_exit(qla2100_exit);
MODULE_AUTHOR("QLogic Corporation");
MODULE_DESCRIPTION("QLogic ISP21xx FC-SCSI Host Bus Adapter driver");
MODULE_LICENSE("GPL");
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/*
* QLogic ISP2200 device driver for Linux 2.6.x
* Copyright (C) 2003 Christoph Hellwig.
* Copyright (C) 2003 QLogic Corporation (www.qlogic.com)
*
* Released under GPL v2.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/pci.h>
#include "qla_os.h"
#include "qla_def.h"
static char qla_driver_name[] = "qla2200";
extern unsigned char fw2200tp_version[];
extern unsigned char fw2200tp_version_str[];
extern unsigned short fw2200tp_addr01;
extern unsigned short fw2200tp_code01[];
extern unsigned short fw2200tp_length01;
static struct qla_fw_info qla_fw_tbl[] = {
{
.addressing = FW_INFO_ADDR_NORMAL,
.fwcode = &fw2200tp_code01[0],
.fwlen = &fw2200tp_length01,
.fwstart = &fw2200tp_addr01,
},
{ FW_INFO_ADDR_NOMORE, },
};
static struct qla_board_info qla_board_tbl = {
.drv_name = qla_driver_name,
.isp_name = "ISP2200",
.fw_info = qla_fw_tbl,
};
static struct pci_device_id qla2200_pci_tbl[] = {
{
.vendor = PCI_VENDOR_ID_QLOGIC,
.device = PCI_DEVICE_ID_QLOGIC_ISP2200,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.driver_data = (unsigned long)&qla_board_tbl,
},
{0, 0},
};
MODULE_DEVICE_TABLE(pci, qla2200_pci_tbl);
static int __devinit
qla2200_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
return qla2x00_probe_one(pdev,
(struct qla_board_info *)id->driver_data);
}
static void __devexit
qla2200_remove_one(struct pci_dev *pdev)
{
qla2x00_remove_one(pdev);
}
static struct pci_driver qla2200_pci_driver = {
.name = "qla2200",
.id_table = qla2200_pci_tbl,
.probe = qla2200_probe_one,
.remove = __devexit_p(qla2200_remove_one),
};
static int __init
qla2200_init(void)
{
return pci_module_init(&qla2200_pci_driver);
}
static void __exit
qla2200_exit(void)
{
pci_unregister_driver(&qla2200_pci_driver);
}
module_init(qla2200_init);
module_exit(qla2200_exit);
MODULE_AUTHOR("QLogic Corporation");
MODULE_DESCRIPTION("QLogic ISP22xx FC-SCSI Host Bus Adapter driver");
MODULE_LICENSE("GPL");
This diff is collapsed.
/*
* QLogic ISP23XX device driver for Linux 2.6.x
* Copyright (C) 2003 Christoph Hellwig.
* Copyright (C) 2003 QLogic Corporation (www.qlogic.com)
*
* Released under GPL v2.
*/
#include <linux/init.h>
#include <linux/module.h>
#include <linux/pci.h>
#include "qla_os.h"
#include "qla_def.h"
static char qla_driver_name[] = "qla2300";
extern unsigned char fw2300tpx_version[];
extern unsigned char fw2300tpx_version_str[];
extern unsigned short fw2300tpx_addr01;
extern unsigned short fw2300tpx_code01[];
extern unsigned short fw2300tpx_length01;
extern unsigned char fw2322tpx_version[];
extern unsigned char fw2322tpx_version_str[];
extern unsigned short fw2322tpx_addr01;
extern unsigned short fw2322tpx_code01[];
extern unsigned short fw2322tpx_length01;
extern unsigned long rseqtpx_code_addr01;
extern unsigned short rseqtpx_code01[];
extern unsigned short rseqtpx_code_length01;
extern unsigned long xseqtpx_code_addr01;
extern unsigned short xseqtpx_code01[];
extern unsigned short xseqtpx_code_length01;
static struct qla_fw_info qla_fw_tbl[] = {
{
.addressing = FW_INFO_ADDR_NORMAL,
.fwcode = &fw2300tpx_code01[0],
.fwlen = &fw2300tpx_length01,
.fwstart = &fw2300tpx_addr01,
},
#if defined(ISP2322)
/* End of 23xx firmware list */
{ FW_INFO_ADDR_NOMORE, },
/* Start of 232x firmware list */
{
.addressing = FW_INFO_ADDR_NORMAL,
.fwcode = &fw2322tpx_code01[0],
.fwlen = &fw2322tpx_length01,
.fwstart = &fw2322tpx_addr01,
},
{
.addressing = FW_INFO_ADDR_EXTENDED,
.fwcode = &rseqtpx_code01[0],
.fwlen = &rseqtpx_code_length01,
.lfwstart = &rseqtpx_code_addr01,
},
{
.addressing = FW_INFO_ADDR_EXTENDED,
.fwcode = &xseqtpx_code01[0],
.fwlen = &xseqtpx_code_length01,
.lfwstart = &xseqtpx_code_addr01,
},
#endif
{ FW_INFO_ADDR_NOMORE, },
};
static struct qla_board_info qla_board_tbl[] = {
{
.drv_name = qla_driver_name,
.isp_name = "ISP2300",
.fw_info = qla_fw_tbl,
},
{
.drv_name = qla_driver_name,
.isp_name = "ISP2312",
.fw_info = qla_fw_tbl,
},
#if defined(ISP2322)
{
.drv_name = qla_driver_name,
.isp_name = "ISP2322",
.fw_info = &qla_fw_tbl[2],
},
#endif
};
static struct pci_device_id qla2300_pci_tbl[] = {
{
.vendor = PCI_VENDOR_ID_QLOGIC,
.device = PCI_DEVICE_ID_QLOGIC_ISP2300,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.driver_data = (unsigned long)&qla_board_tbl[0],
},
{
.vendor = PCI_VENDOR_ID_QLOGIC,
.device = PCI_DEVICE_ID_QLOGIC_ISP2312,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.driver_data = (unsigned long)&qla_board_tbl[1],
},
#if defined(ISP2322)
{
.vendor = PCI_VENDOR_ID_QLOGIC,
.device = PCI_DEVICE_ID_QLOGIC_ISP2322,
.subvendor = PCI_ANY_ID,
.subdevice = PCI_ANY_ID,
.driver_data = (unsigned long)&qla_board_tbl[2],
},
#endif
{0, 0},
};
MODULE_DEVICE_TABLE(pci, qla2300_pci_tbl);
static int __devinit
qla2300_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
return qla2x00_probe_one(pdev,
(struct qla_board_info *)id->driver_data);
}
static void __devexit
qla2300_remove_one(struct pci_dev *pdev)
{
qla2x00_remove_one(pdev);
}
static struct pci_driver qla2300_pci_driver = {
.name = "qla2300",
.id_table = qla2300_pci_tbl,
.probe = qla2300_probe_one,
.remove = __devexit_p(qla2300_remove_one),
};
static int __init
qla2300_init(void)
{
return pci_module_init(&qla2300_pci_driver);
}
static void __exit
qla2300_exit(void)
{
pci_unregister_driver(&qla2300_pci_driver);
}
module_init(qla2300_init);
module_exit(qla2300_exit);
MODULE_AUTHOR("QLogic Corporation");
MODULE_DESCRIPTION("QLogic ISP23xx FC-SCSI Host Bus Adapter driver");
MODULE_LICENSE("GPL");
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/******************************************************************************
* QLOGIC LINUX SOFTWARE
*
* QLogic ISP2x00 device driver for Linux 2.6.x
* Copyright (C) 2003 QLogic Corporation
* (www.qlogic.com)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
******************************************************************************/
/*
* Firmware Dump structure definition
*/
#define FW_DUMP_SIZE 0xBC000 /* bytes */
struct qla2300_fw_dump {
uint16_t hccr;
uint16_t pbiu_reg[8];
uint16_t risc_host_reg[8];
uint16_t mailbox_reg[32];
uint16_t resp_dma_reg[32];
uint16_t dma_reg[48];
uint16_t risc_hdw_reg[16];
uint16_t risc_gp0_reg[16];
uint16_t risc_gp1_reg[16];
uint16_t risc_gp2_reg[16];
uint16_t risc_gp3_reg[16];
uint16_t risc_gp4_reg[16];
uint16_t risc_gp5_reg[16];
uint16_t risc_gp6_reg[16];
uint16_t risc_gp7_reg[16];
uint16_t frame_buf_hdw_reg[64];
uint16_t fpm_b0_reg[64];
uint16_t fpm_b1_reg[64];
uint16_t risc_ram[0xf800];
uint16_t stack_ram[0x1000];
uint16_t data_ram[0xF000];
};
struct qla2100_fw_dump {
uint16_t hccr;
uint16_t pbiu_reg[8];
uint16_t mailbox_reg[32];
uint16_t dma_reg[48];
uint16_t risc_hdw_reg[16];
uint16_t risc_gp0_reg[16];
uint16_t risc_gp1_reg[16];
uint16_t risc_gp2_reg[16];
uint16_t risc_gp3_reg[16];
uint16_t risc_gp4_reg[16];
uint16_t risc_gp5_reg[16];
uint16_t risc_gp6_reg[16];
uint16_t risc_gp7_reg[16];
uint16_t frame_buf_hdw_reg[16];
uint16_t fpm_b0_reg[64];
uint16_t fpm_b1_reg[64];
uint16_t risc_ram[0xf000];
};
/*
* Driver debug definitions.
*/
/* #define QL_DEBUG_LEVEL_1 */ /* Output register accesses to COM1 */
/* #define QL_DEBUG_LEVEL_2 */ /* Output error msgs to COM1 */
/* #define QL_DEBUG_LEVEL_3 */ /* Output function trace msgs to COM1 */
/* #define QL_DEBUG_LEVEL_4 */ /* Output NVRAM trace msgs to COM1 */
/* #define QL_DEBUG_LEVEL_5 */ /* Output ring trace msgs to COM1 */
/* #define QL_DEBUG_LEVEL_6 */ /* Output WATCHDOG timer trace to COM1 */
/* #define QL_DEBUG_LEVEL_7 */ /* Output RISC load trace msgs to COM1 */
/* #define QL_DEBUG_LEVEL_8 */ /* Output ring saturation msgs to COM1 */
/* #define QL_DEBUG_LEVEL_9 */ /* Output IOCTL trace msgs */
/* #define QL_DEBUG_LEVEL_10 */ /* Output IOCTL error msgs */
/* #define QL_DEBUG_LEVEL_11 */ /* Output Mbx Cmd trace msgs */
/* #define QL_DEBUG_LEVEL_12 */ /* Output IP trace msgs */
/* #define QL_DEBUG_LEVEL_13 */ /* Output fdmi function trace msgs */
/* #define QL_DEBUG_LEVEL_14 */ /* Output RSCN trace msgs */
/*
* Local Macro Definitions.
*/
#if defined(QL_DEBUG_LEVEL_1) || defined(QL_DEBUG_LEVEL_2) || \
defined(QL_DEBUG_LEVEL_3) || defined(QL_DEBUG_LEVEL_4) || \
defined(QL_DEBUG_LEVEL_5) || defined(QL_DEBUG_LEVEL_6) || \
defined(QL_DEBUG_LEVEL_7) || defined(QL_DEBUG_LEVEL_8) || \
defined(QL_DEBUG_LEVEL_9) || defined(QL_DEBUG_LEVEL_10) || \
defined(QL_DEBUG_LEVEL_11) || defined(QL_DEBUG_LEVEL_12) || \
defined(QL_DEBUG_LEVEL_13) || defined(QL_DEBUG_LEVEL_14)
#define QL_DEBUG_ROUTINES
#endif
/*
* Macros use for debugging the driver.
*/
#undef ENTER_TRACE
#if defined(ENTER_TRACE)
#define ENTER(x) do { printk("qla2100 : Entering %s()\n", x); } while (0)
#define LEAVE(x) do { printk("qla2100 : Leaving %s()\n", x); } while (0)
#define ENTER_INTR(x) do { printk("qla2100 : Entering %s()\n", x); } while (0)
#define LEAVE_INTR(x) do { printk("qla2100 : Leaving %s()\n", x); } while (0)
#else
#define ENTER(x) do {} while (0)
#define LEAVE(x) do {} while (0)
#define ENTER_INTR(x) do {} while (0)
#define LEAVE_INTR(x) do {} while (0)
#endif
#if DEBUG_QLA2100
#define DEBUG(x) do {x;} while (0);
#else
#define DEBUG(x) do {} while (0);
#endif
#if defined(QL_DEBUG_LEVEL_1)
#define DEBUG1(x) do {x;} while (0);
#else
#define DEBUG1(x) do {} while (0);
#endif
#if defined(QL_DEBUG_LEVEL_2)
#define DEBUG2(x) do {x;} while (0);
#define DEBUG2_3(x) do {x;} while (0);
#define DEBUG2_3_11(x) do {x;} while (0);
#define DEBUG2_9_10(x) do {x;} while (0);
#define DEBUG2_11(x) do {x;} while (0);
#else
#define DEBUG2(x) do {} while (0);
#endif
#if defined(QL_DEBUG_LEVEL_3)
#define DEBUG3(x) do {x;} while (0);
#define DEBUG2_3(x) do {x;} while (0);
#define DEBUG2_3_11(x) do {x;} while (0);
#define DEBUG3_11(x) do {x;} while (0);
#else
#define DEBUG3(x) do {} while (0);
#if !defined(QL_DEBUG_LEVEL_2)
#define DEBUG2_3(x) do {} while (0);
#endif
#endif
#if defined(QL_DEBUG_LEVEL_4)
#define DEBUG4(x) do {x;} while (0);
#else
#define DEBUG4(x) do {} while (0);
#endif
#if defined(QL_DEBUG_LEVEL_5)
#define DEBUG5(x) do {x;} while (0);
#else
#define DEBUG5(x) do {} while (0);
#endif
#if defined(QL_DEBUG_LEVEL_7)
#define DEBUG7(x) do {x;} while (0);
#else
#define DEBUG7(x) do {} while (0);
#endif
#if defined(QL_DEBUG_LEVEL_9)
#define DEBUG9(x) do {x;} while (0);
#define DEBUG9_10(x) do {x;} while (0);
#define DEBUG2_9_10(x) do {x;} while (0);
#else
#define DEBUG9(x) do {} while (0);
#endif
#if defined(QL_DEBUG_LEVEL_10)
#define DEBUG10(x) do {x;} while (0);
#define DEBUG2_9_10(x) do {x;} while (0);
#define DEBUG9_10(x) do {x;} while (0);
#else
#define DEBUG10(x) do {} while (0);
#if !defined(DEBUG2_9_10)
#define DEBUG2_9_10(x) do {} while (0);
#endif
#if !defined(DEBUG9_10)
#define DEBUG9_10(x) do {} while (0);
#endif
#endif
#if defined(QL_DEBUG_LEVEL_11)
#define DEBUG11(x) do{x;} while(0);
#if !defined(DEBUG2_11)
#define DEBUG2_11(x) do{x;} while(0);
#endif
#if !defined(DEBUG2_3_11)
#define DEBUG2_3_11(x) do{x;} while(0);
#endif
#if !defined(DEBUG3_11)
#define DEBUG3_11(x) do{x;} while(0);
#endif
#else
#define DEBUG11(x) do{} while(0);
#if !defined(QL_DEBUG_LEVEL_2)
#define DEBUG2_11(x) do{} while(0);
#if !defined(QL_DEBUG_LEVEL_3)
#define DEBUG2_3_11(x) do{} while(0);
#endif
#endif
#if !defined(QL_DEBUG_LEVEL_3)
#define DEBUG3_11(x) do{} while(0);
#endif
#endif
#if defined(QL_DEBUG_LEVEL_12)
#define DEBUG12(x) do {x;} while (0);
#else
#define DEBUG12(x) do {} while (0);
#endif
#if defined(QL_DEBUG_LEVEL_13)
#define DEBUG13(x) do {x;} while (0)
#else
#define DEBUG13(x) do {} while (0)
#endif
#if defined(QL_DEBUG_LEVEL_14)
#define DEBUG14(x) do {x;} while (0)
#else
#define DEBUG14(x) do {} while (0)
#endif
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#define QLA_MODEL_NAMES 0x1B
/*
* Adapter model names.
*/
char *qla2x00_model_name[QLA_MODEL_NAMES] = {
"QLA2340", /* 0x100 */
"QLA2342", /* 0x101 */
"QLA2344", /* 0x102 */
"QCP2342", /* 0x103 */
"QSB2340", /* 0x104 */
"QSB2342", /* 0x105 */
"QLA2310", /* 0x106 */
"QLA2332", /* 0x107 */
"QCP2332", /* 0x108 */
"QCP2340", /* 0x109 */
"QLA2342", /* 0x10a */
"QCP2342", /* 0x10b */
"QLA2350", /* 0x10c */
"QLA2352", /* 0x10d */
"QLA2352", /* 0x10e */
"HPQSVS ", /* 0x10f */
"HPQSVS ", /* 0x110 */
"QLA4010", /* 0x111 */
"QLA4010", /* 0x112 */
"QLA4010C", /* 0x113 */
"QLA4010C", /* 0x114 */
"QLA2360", /* 0x115 */
"QLA2362", /* 0x116 */
" ", /* 0x117 */
" ", /* 0x118 */
"QLA200", /* 0x119 */
"QLA200C" /* 0x11A */
};
char *qla2x00_model_desc[QLA_MODEL_NAMES] = {
"133MHz PCI-X to 2Gb FC, Single Channel", /* 0x100 */
"133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x101 */
"133MHz PCI-X to 2Gb FC, Quad Channel", /* 0x102 */
" ", /* 0x103 */
" ", /* 0x104 */
" ", /* 0x105 */
" ", /* 0x106 */
" ", /* 0x107 */
" ", /* 0x108 */
" ", /* 0x109 */
" ", /* 0x10a */
" ", /* 0x10b */
"133MHz PCI-X to 2Gb FC, Single Channel", /* 0x10c */
"133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x10d */
" ", /* 0x10e */
"HPQ SVS HBA- Initiator device", /* 0x10f */
"HPQ SVS HBA- Target device", /* 0x110 */
"Optical- 133MHz to 1Gb iSCSI- networking", /* 0x111 */
"Optical- 133MHz to 1Gb iSCSI- storage", /* 0x112 */
"Copper- 133MHz to 1Gb iSCSI- networking", /* 0x113 */
"Copper- 133MHz to 1Gb iSCSI- storage", /* 0x114 */
"133MHz PCI-X to 2Gb FC Single Channel", /* 0x115 */
"133MHz PCI-X to 2Gb FC Dual Channel", /* 0x116 */
" ", /* 0x117 */
" ", /* 0x118 */
"133MHz PCI-X to 2Gb FC Optical", /* 0x119 */
"133MHz PCI-X to 2Gb FC Copper" /* 0x11A */
};
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/*
* QLOGIC LINUX SOFTWARE
*
* QLogic ISP2x00 device driver for Linux 2.6.x
* Copyright (C) 2003 QLogic Corporation
* (www.qlogic.com)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
*/
static __inline__ uint16_t qla2x00_debounce_register(volatile uint16_t *);
/*
* qla2x00_debounce_register
* Debounce register.
*
* Input:
* port = register address.
*
* Returns:
* register value.
*/
static __inline__ uint16_t
qla2x00_debounce_register(volatile uint16_t *addr)
{
volatile uint16_t first;
volatile uint16_t second;
do {
first = RD_REG_WORD(addr);
barrier();
cpu_relax();
second = RD_REG_WORD(addr);
} while (first != second);
return (first);
}
static __inline__ int qla2x00_normalize_dma_addr(
dma_addr_t *e_addr, uint32_t *e_len,
dma_addr_t *ne_addr, uint32_t *ne_len);
/**
* qla2x00_normalize_dma_addr() - Normalize an DMA address.
* @e_addr: Raw DMA address
* @e_len: Raw DMA length
* @ne_addr: Normalized second DMA address
* @ne_len: Normalized second DMA length
*
* If the address does not span a 4GB page boundary, the contents of @ne_addr
* and @ne_len are undefined. @e_len is updated to reflect a normalization.
*
* Example:
*
* ffffabc0ffffeeee (e_addr) start of DMA address
* 0000000020000000 (e_len) length of DMA transfer
* ffffabc11fffeeed end of DMA transfer
*
* Is the 4GB boundary crossed?
*
* ffffabc0ffffeeee (e_addr)
* ffffabc11fffeeed (e_addr + e_len - 1)
* 00000001e0000003 ((e_addr ^ (e_addr + e_len - 1))
* 0000000100000000 ((e_addr ^ (e_addr + e_len - 1)) & ~(0xffffffff)
*
* Compute start of second DMA segment:
*
* ffffabc0ffffeeee (e_addr)
* ffffabc1ffffeeee (0x100000000 + e_addr)
* ffffabc100000000 (0x100000000 + e_addr) & ~(0xffffffff)
* ffffabc100000000 (ne_addr)
*
* Compute length of second DMA segment:
*
* 00000000ffffeeee (e_addr & 0xffffffff)
* 0000000000001112 (0x100000000 - (e_addr & 0xffffffff))
* 000000001fffeeee (e_len - (0x100000000 - (e_addr & 0xffffffff))
* 000000001fffeeee (ne_len)
*
* Adjust length of first DMA segment
*
* 0000000020000000 (e_len)
* 0000000000001112 (e_len - ne_len)
* 0000000000001112 (e_len)
*
* Returns non-zero if the specified address was normalized, else zero.
*/
static __inline__ int
qla2x00_normalize_dma_addr(
dma_addr_t *e_addr, uint32_t *e_len,
dma_addr_t *ne_addr, uint32_t *ne_len)
{
int normalized;
normalized = 0;
if ((*e_addr ^ (*e_addr + *e_len - 1)) & ~(0xFFFFFFFFULL)) {
/* Compute normalized crossed address and len */
*ne_addr = (0x100000000ULL + *e_addr) & ~(0xFFFFFFFFULL);
*ne_len = *e_len - (0x100000000ULL - (*e_addr & 0xFFFFFFFFULL));
*e_len -= *ne_len;
normalized++;
}
return (normalized);
}
static __inline__ void qla2x00_poll(scsi_qla_host_t *);
static inline void
qla2x00_poll(scsi_qla_host_t *ha)
{
qla2x00_intr_handler(0, ha, NULL);
}
static __inline__ void qla2x00_enable_intrs(scsi_qla_host_t *);
static __inline__ void qla2x00_disable_intrs(scsi_qla_host_t *);
static inline void
qla2x00_enable_intrs(scsi_qla_host_t *ha)
{
unsigned long flags = 0;
device_reg_t *reg;
spin_lock_irqsave(&ha->hardware_lock, flags);
reg = ha->iobase;
ha->interrupts_on = 1;
/* enable risc and host interrupts */
WRT_REG_WORD(&reg->ictrl, ICR_EN_INT | ICR_EN_RISC);
RD_REG_WORD(&reg->ictrl);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
}
static inline void
qla2x00_disable_intrs(scsi_qla_host_t *ha)
{
unsigned long flags = 0;
device_reg_t *reg;
spin_lock_irqsave(&ha->hardware_lock, flags);
reg = ha->iobase;
ha->interrupts_on = 0;
/* disable risc and host interrupts */
WRT_REG_WORD(&reg->ictrl, 0);
RD_REG_WORD(&reg->ictrl);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
}
static __inline__ int qla2x00_is_wwn_zero(uint8_t *);
/*
* qla2x00_is_wwn_zero - Check for zero node name
*
* Input:
* wwn = Pointer to WW name to check
*
* Returns:
* TRUE if name is 0 else FALSE
*
* Context:
* Kernel context.
*/
static __inline__ int
qla2x00_is_wwn_zero(uint8_t *wwn)
{
int cnt;
for (cnt = 0; cnt < WWN_SIZE ; cnt++, wwn++) {
if (*wwn != 0)
break;
}
/* if zero return TRUE */
if (cnt == WWN_SIZE)
return (1);
else
return (0);
}
static __inline__ uint8_t
qla2x00_suspend_lun(scsi_qla_host_t *, os_lun_t *, int, int);
static __inline__ uint8_t
qla2x00_delay_lun(scsi_qla_host_t *, os_lun_t *, int);
static __inline__ uint8_t
qla2x00_suspend_lun(scsi_qla_host_t *ha, os_lun_t *lq, int time, int count)
{
return (__qla2x00_suspend_lun(ha, lq, time, count, 0));
}
static __inline__ uint8_t
qla2x00_delay_lun(scsi_qla_host_t *ha, os_lun_t *lq, int time)
{
return (__qla2x00_suspend_lun(ha, lq, time, 1, 1));
}
static __inline__ void qla2x00_check_fabric_devices(scsi_qla_host_t *);
/*
* This routine will wait for fabric devices for
* the reset delay.
*/
static __inline__ void qla2x00_check_fabric_devices(scsi_qla_host_t *ha)
{
uint16_t fw_state;
qla2x00_get_firmware_state(ha, &fw_state);
}
/**
* qla2x00_issue_marker() - Issue a Marker IOCB if necessary.
* @ha: HA context
* @ha_locked: is function called with the hardware lock
*
* Returns non-zero if a failure occured, else zero.
*/
static inline int
qla2x00_issue_marker(scsi_qla_host_t *ha, int ha_locked)
{
/* Send marker if required */
if (ha->marker_needed != 0) {
if (ha_locked) {
if (__qla2x00_marker(ha, 0, 0, MK_SYNC_ALL) !=
QLA_SUCCESS)
return (QLA_FUNCTION_FAILED);
} else {
if (qla2x00_marker(ha, 0, 0, MK_SYNC_ALL) !=
QLA_SUCCESS)
return (QLA_FUNCTION_FAILED);
}
ha->marker_needed = 0;
}
return (QLA_SUCCESS);
}
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