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add idl4k kernel firmware version 1.13.0.105

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This commit is contained in:
Jaroslav Kysela
2015-03-26 17:22:37 +01:00
parent 5194d2792e
commit e9070cdc77
31064 changed files with 12769984 additions and 0 deletions
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27
kernel/drivers/scsi/qla2xxx/Kconfig Normal file
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config SCSI_QLA_FC
tristate "QLogic QLA2XXX Fibre Channel Support"
depends on PCI && SCSI
select SCSI_FC_ATTRS
select FW_LOADER
---help---
This qla2xxx driver supports all QLogic Fibre Channel
PCI and PCIe host adapters.
By default, firmware for the ISP parts will be loaded
via the Firmware Loader interface.
ISP Firmware Filename
---------- -----------------
21xx ql2100_fw.bin
22xx ql2200_fw.bin
2300, 2312, 6312 ql2300_fw.bin
2322, 6322 ql2322_fw.bin
24xx, 54xx ql2400_fw.bin
25xx ql2500_fw.bin
Upon request, the driver caches the firmware image until
the driver is unloaded.
Firmware images can be retrieved from:
ftp://ftp.qlogic.com/outgoing/linux/firmware/

4
kernel/drivers/scsi/qla2xxx/Makefile Normal file
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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_attr.o qla_mid.o qla_dfs.o
obj-$(CONFIG_SCSI_QLA_FC) += qla2xxx.o

1886
kernel/drivers/scsi/qla2xxx/qla_attr.c Normal file
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1695
kernel/drivers/scsi/qla2xxx/qla_dbg.c Normal file
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357
kernel/drivers/scsi/qla2xxx/qla_dbg.h Normal file
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/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
/*
* 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 */
/* #define QL_DEBUG_LEVEL_15 */ /* Output NPIV trace msgs */
/* #define QL_DEBUG_LEVEL_16 */ /* Output ISP84XX trace msgs */
/* #define QL_DEBUG_LEVEL_17 */ /* Output MULTI-Q trace messages */
/*
* Macros use for debugging the driver.
*/
#define DEBUG(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#if defined(QL_DEBUG_LEVEL_1)
#define DEBUG1(x) do {x;} while (0)
#else
#define DEBUG1(x) do {} while (0)
#endif
#define DEBUG2(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#define DEBUG2_3(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#define DEBUG2_3_11(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#define DEBUG2_9_10(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#define DEBUG2_11(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#define DEBUG2_13(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#define DEBUG2_16(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#define DEBUG2_17(x) do { if (ql2xextended_error_logging) { x; } } while (0)
#if defined(QL_DEBUG_LEVEL_3)
#define DEBUG3(x) do {x;} while (0)
#define DEBUG3_11(x) do {x;} while (0)
#else
#define DEBUG3(x) do {} while (0)
#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)
#else
#define DEBUG9(x) do {} while (0)
#endif
#if defined(QL_DEBUG_LEVEL_10)
#define DEBUG10(x) do {x;} while (0)
#define DEBUG9_10(x) do {x;} while (0)
#else
#define DEBUG10(x) do {} while (0)
#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(DEBUG3_11)
#define DEBUG3_11(x) do{x;} while(0)
#endif
#else
#define DEBUG11(x) do{} while(0)
#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
#if defined(QL_DEBUG_LEVEL_15)
#define DEBUG15(x) do {x;} while (0)
#else
#define DEBUG15(x) do {} while (0)
#endif
#if defined(QL_DEBUG_LEVEL_16)
#define DEBUG16(x) do {x;} while (0)
#else
#define DEBUG16(x) do {} while (0)
#endif
/*
* Firmware Dump structure definition
*/
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[1];
};
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];
};
struct qla24xx_fw_dump {
uint32_t host_status;
uint32_t host_reg[32];
uint32_t shadow_reg[7];
uint16_t mailbox_reg[32];
uint32_t xseq_gp_reg[128];
uint32_t xseq_0_reg[16];
uint32_t xseq_1_reg[16];
uint32_t rseq_gp_reg[128];
uint32_t rseq_0_reg[16];
uint32_t rseq_1_reg[16];
uint32_t rseq_2_reg[16];
uint32_t cmd_dma_reg[16];
uint32_t req0_dma_reg[15];
uint32_t resp0_dma_reg[15];
uint32_t req1_dma_reg[15];
uint32_t xmt0_dma_reg[32];
uint32_t xmt1_dma_reg[32];
uint32_t xmt2_dma_reg[32];
uint32_t xmt3_dma_reg[32];
uint32_t xmt4_dma_reg[32];
uint32_t xmt_data_dma_reg[16];
uint32_t rcvt0_data_dma_reg[32];
uint32_t rcvt1_data_dma_reg[32];
uint32_t risc_gp_reg[128];
uint32_t lmc_reg[112];
uint32_t fpm_hdw_reg[192];
uint32_t fb_hdw_reg[176];
uint32_t code_ram[0x2000];
uint32_t ext_mem[1];
};
struct qla25xx_fw_dump {
uint32_t host_status;
uint32_t host_risc_reg[32];
uint32_t pcie_regs[4];
uint32_t host_reg[32];
uint32_t shadow_reg[11];
uint32_t risc_io_reg;
uint16_t mailbox_reg[32];
uint32_t xseq_gp_reg[128];
uint32_t xseq_0_reg[48];
uint32_t xseq_1_reg[16];
uint32_t rseq_gp_reg[128];
uint32_t rseq_0_reg[32];
uint32_t rseq_1_reg[16];
uint32_t rseq_2_reg[16];
uint32_t aseq_gp_reg[128];
uint32_t aseq_0_reg[32];
uint32_t aseq_1_reg[16];
uint32_t aseq_2_reg[16];
uint32_t cmd_dma_reg[16];
uint32_t req0_dma_reg[15];
uint32_t resp0_dma_reg[15];
uint32_t req1_dma_reg[15];
uint32_t xmt0_dma_reg[32];
uint32_t xmt1_dma_reg[32];
uint32_t xmt2_dma_reg[32];
uint32_t xmt3_dma_reg[32];
uint32_t xmt4_dma_reg[32];
uint32_t xmt_data_dma_reg[16];
uint32_t rcvt0_data_dma_reg[32];
uint32_t rcvt1_data_dma_reg[32];
uint32_t risc_gp_reg[128];
uint32_t lmc_reg[128];
uint32_t fpm_hdw_reg[192];
uint32_t fb_hdw_reg[192];
uint32_t code_ram[0x2000];
uint32_t ext_mem[1];
};
struct qla81xx_fw_dump {
uint32_t host_status;
uint32_t host_risc_reg[32];
uint32_t pcie_regs[4];
uint32_t host_reg[32];
uint32_t shadow_reg[11];
uint32_t risc_io_reg;
uint16_t mailbox_reg[32];
uint32_t xseq_gp_reg[128];
uint32_t xseq_0_reg[48];
uint32_t xseq_1_reg[16];
uint32_t rseq_gp_reg[128];
uint32_t rseq_0_reg[32];
uint32_t rseq_1_reg[16];
uint32_t rseq_2_reg[16];
uint32_t aseq_gp_reg[128];
uint32_t aseq_0_reg[32];
uint32_t aseq_1_reg[16];
uint32_t aseq_2_reg[16];
uint32_t cmd_dma_reg[16];
uint32_t req0_dma_reg[15];
uint32_t resp0_dma_reg[15];
uint32_t req1_dma_reg[15];
uint32_t xmt0_dma_reg[32];
uint32_t xmt1_dma_reg[32];
uint32_t xmt2_dma_reg[32];
uint32_t xmt3_dma_reg[32];
uint32_t xmt4_dma_reg[32];
uint32_t xmt_data_dma_reg[16];
uint32_t rcvt0_data_dma_reg[32];
uint32_t rcvt1_data_dma_reg[32];
uint32_t risc_gp_reg[128];
uint32_t lmc_reg[128];
uint32_t fpm_hdw_reg[224];
uint32_t fb_hdw_reg[208];
uint32_t code_ram[0x2000];
uint32_t ext_mem[1];
};
#define EFT_NUM_BUFFERS 4
#define EFT_BYTES_PER_BUFFER 0x4000
#define EFT_SIZE ((EFT_BYTES_PER_BUFFER) * (EFT_NUM_BUFFERS))
#define FCE_NUM_BUFFERS 64
#define FCE_BYTES_PER_BUFFER 0x400
#define FCE_SIZE ((FCE_BYTES_PER_BUFFER) * (FCE_NUM_BUFFERS))
#define fce_calc_size(b) ((FCE_BYTES_PER_BUFFER) * (b))
struct qla2xxx_fce_chain {
uint32_t type;
uint32_t chain_size;
uint32_t size;
uint32_t addr_l;
uint32_t addr_h;
uint32_t eregs[8];
};
struct qla2xxx_mq_chain {
uint32_t type;
uint32_t chain_size;
uint32_t count;
uint32_t qregs[4 * QLA_MQ_SIZE];
};
#define DUMP_CHAIN_VARIANT 0x80000000
#define DUMP_CHAIN_FCE 0x7FFFFAF0
#define DUMP_CHAIN_MQ 0x7FFFFAF1
#define DUMP_CHAIN_LAST 0x80000000
struct qla2xxx_fw_dump {
uint8_t signature[4];
uint32_t version;
uint32_t fw_major_version;
uint32_t fw_minor_version;
uint32_t fw_subminor_version;
uint32_t fw_attributes;
uint32_t vendor;
uint32_t device;
uint32_t subsystem_vendor;
uint32_t subsystem_device;
uint32_t fixed_size;
uint32_t mem_size;
uint32_t req_q_size;
uint32_t rsp_q_size;
uint32_t eft_size;
uint32_t eft_addr_l;
uint32_t eft_addr_h;
uint32_t header_size;
union {
struct qla2100_fw_dump isp21;
struct qla2300_fw_dump isp23;
struct qla24xx_fw_dump isp24;
struct qla25xx_fw_dump isp25;
struct qla81xx_fw_dump isp81;
} isp;
};

2764
kernel/drivers/scsi/qla2xxx/qla_def.h Normal file
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File diff suppressed because it is too large Load Diff

99
kernel/drivers/scsi/qla2xxx/qla_devtbl.h Normal file
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#define QLA_MODEL_NAMES 0x5C
/*
* Adapter model names and descriptions.
*/
static char *qla2x00_model_name[QLA_MODEL_NAMES*2] = {
"QLA2340", "133MHz PCI-X to 2Gb FC, Single Channel", /* 0x100 */
"QLA2342", "133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x101 */
"QLA2344", "133MHz PCI-X to 2Gb FC, Quad Channel", /* 0x102 */
"QCP2342", "cPCI to 2Gb FC, Dual Channel", /* 0x103 */
"QSB2340", "SBUS to 2Gb FC, Single Channel", /* 0x104 */
"QSB2342", "SBUS to 2Gb FC, Dual Channel", /* 0x105 */
"QLA2310", "Sun 66MHz PCI-X to 2Gb FC, Single Channel", /* 0x106 */
"QLA2332", "Sun 66MHz PCI-X to 2Gb FC, Single Channel", /* 0x107 */
"QCP2332", "Sun cPCI to 2Gb FC, Dual Channel", /* 0x108 */
"QCP2340", "cPCI to 2Gb FC, Single Channel", /* 0x109 */
"QLA2342", "Sun 133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x10a */
"QCP2342", "Sun - cPCI to 2Gb FC, Dual Channel", /* 0x10b */
"QLA2350", "133MHz PCI-X to 2Gb FC, Single Channel", /* 0x10c */
"QLA2352", "133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x10d */
"QLA2352", "Sun 133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x10e */
" ", " ", /* 0x10f */
" ", " ", /* 0x110 */
" ", " ", /* 0x111 */
" ", " ", /* 0x112 */
" ", " ", /* 0x113 */
" ", " ", /* 0x114 */
"QLA2360", "133MHz PCI-X to 2Gb FC, Single Channel", /* 0x115 */
"QLA2362", "133MHz PCI-X to 2Gb FC, Dual Channel", /* 0x116 */
"QLE2360", "PCI-Express to 2Gb FC, Single Channel", /* 0x117 */
"QLE2362", "PCI-Express to 2Gb FC, Dual Channel", /* 0x118 */
"QLA200", "133MHz PCI-X to 2Gb FC Optical", /* 0x119 */
" ", " ", /* 0x11a */
" ", " ", /* 0x11b */
"QLA200P", "133MHz PCI-X to 2Gb FC SFP", /* 0x11c */
" ", " ", /* 0x11d */
" ", " ", /* 0x11e */
" ", " ", /* 0x11f */
" ", " ", /* 0x120 */
" ", " ", /* 0x121 */
" ", " ", /* 0x122 */
" ", " ", /* 0x123 */
" ", " ", /* 0x124 */
" ", " ", /* 0x125 */
" ", " ", /* 0x126 */
" ", " ", /* 0x127 */
" ", " ", /* 0x128 */
" ", " ", /* 0x129 */
" ", " ", /* 0x12a */
" ", " ", /* 0x12b */
" ", " ", /* 0x12c */
" ", " ", /* 0x12d */
" ", " ", /* 0x12e */
"QLA210", "133MHz PCI-X to 2Gb FC, Single Channel", /* 0x12f */
"EMC 250", "133MHz PCI-X to 2Gb FC, Single Channel", /* 0x130 */
"HP A7538A", "HP 1p2g PCI-X to 2Gb FC, Single Channel", /* 0x131 */
"QLA210", "Sun 133MHz PCI-X to 2Gb FC, Single Channel", /* 0x132 */
"QLA2460", "PCI-X 2.0 to 4Gb FC, Single Channel", /* 0x133 */
"QLA2462", "PCI-X 2.0 to 4Gb FC, Dual Channel", /* 0x134 */
"QMC2462", "IBM eServer BC 4Gb FC Expansion Card", /* 0x135 */
"QMC2462S", "IBM eServer BC 4Gb FC Expansion Card SFF", /* 0x136 */
"QLE2460", "PCI-Express to 4Gb FC, Single Channel", /* 0x137 */
"QLE2462", "PCI-Express to 4Gb FC, Dual Channel", /* 0x138 */
"QME2462", "Dell BS PCI-Express to 4Gb FC, Dual Channel", /* 0x139 */
" ", " ", /* 0x13a */
" ", " ", /* 0x13b */
" ", " ", /* 0x13c */
"QEM2462", "Sun Server I/O Module 4Gb FC, Dual Channel", /* 0x13d */
"QLE210", "PCI-Express to 2Gb FC, Single Channel", /* 0x13e */
"QLE220", "PCI-Express to 4Gb FC, Single Channel", /* 0x13f */
"QLA2460", "Sun PCI-X 2.0 to 4Gb FC, Single Channel", /* 0x140 */
"QLA2462", "Sun PCI-X 2.0 to 4Gb FC, Dual Channel", /* 0x141 */
"QLE2460", "Sun PCI-Express to 2Gb FC, Single Channel", /* 0x142 */
"QLE2462", "Sun PCI-Express to 4Gb FC, Single Channel", /* 0x143 */
"QEM2462", "Server I/O Module 4Gb FC, Dual Channel", /* 0x144 */
"QLE2440", "PCI-Express to 4Gb FC, Single Channel", /* 0x145 */
"QLE2464", "PCI-Express to 4Gb FC, Quad Channel", /* 0x146 */
"QLA2440", "PCI-X 2.0 to 4Gb FC, Single Channel", /* 0x147 */
"HP AE369A", "PCI-X 2.0 to 4Gb FC, Dual Channel", /* 0x148 */
"QLA2340", "Sun 133MHz PCI-X to 2Gb FC, Single Channel", /* 0x149 */
" ", " ", /* 0x14a */
" ", " ", /* 0x14b */
"QMC2432M", "IBM eServer BC 4Gb FC Expansion Card CFFE", /* 0x14c */
"QMC2422M", "IBM eServer BC 4Gb FC Expansion Card CFFX", /* 0x14d */
"QLE220", "Sun PCI-Express to 4Gb FC, Single Channel", /* 0x14e */
" ", " ", /* 0x14f */
" ", " ", /* 0x150 */
" ", " ", /* 0x151 */
"QME2462", "PCI-Express to 4Gb FC, Dual Channel Mezz HBA", /* 0x152 */
"QMH2462", "PCI-Express to 4Gb FC, Dual Channel Mezz HBA", /* 0x153 */
" ", " ", /* 0x154 */
"QLE220", "PCI-Express to 4Gb FC, Single Channel", /* 0x155 */
"QLE220", "PCI-Express to 4Gb FC, Single Channel", /* 0x156 */
" ", " ", /* 0x157 */
" ", " ", /* 0x158 */
" ", " ", /* 0x159 */
" ", " ", /* 0x15a */
"QME2472", "Dell BS PCI-Express to 4Gb FC, Dual Channel", /* 0x15b */
};

181
kernel/drivers/scsi/qla2xxx/qla_dfs.c Normal file
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@@ -0,0 +1,181 @@
/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
#include <linux/debugfs.h>
#include <linux/seq_file.h>
static struct dentry *qla2x00_dfs_root;
static atomic_t qla2x00_dfs_root_count;
static int
qla2x00_dfs_fce_show(struct seq_file *s, void *unused)
{
scsi_qla_host_t *vha = s->private;
uint32_t cnt;
uint32_t *fce;
uint64_t fce_start;
struct qla_hw_data *ha = vha->hw;
mutex_lock(&ha->fce_mutex);
seq_printf(s, "FCE Trace Buffer\n");
seq_printf(s, "In Pointer = %llx\n\n", (unsigned long long)ha->fce_wr);
seq_printf(s, "Base = %llx\n\n", (unsigned long long) ha->fce_dma);
seq_printf(s, "FCE Enable Registers\n");
seq_printf(s, "%08x %08x %08x %08x %08x %08x\n",
ha->fce_mb[0], ha->fce_mb[2], ha->fce_mb[3], ha->fce_mb[4],
ha->fce_mb[5], ha->fce_mb[6]);
fce = (uint32_t *) ha->fce;
fce_start = (unsigned long long) ha->fce_dma;
for (cnt = 0; cnt < fce_calc_size(ha->fce_bufs) / 4; cnt++) {
if (cnt % 8 == 0)
seq_printf(s, "\n%llx: ",
(unsigned long long)((cnt * 4) + fce_start));
else
seq_printf(s, " ");
seq_printf(s, "%08x", *fce++);
}
seq_printf(s, "\nEnd\n");
mutex_unlock(&ha->fce_mutex);
return 0;
}
static int
qla2x00_dfs_fce_open(struct inode *inode, struct file *file)
{
scsi_qla_host_t *vha = inode->i_private;
struct qla_hw_data *ha = vha->hw;
int rval;
if (!ha->flags.fce_enabled)
goto out;
mutex_lock(&ha->fce_mutex);
/* Pause tracing to flush FCE buffers. */
rval = qla2x00_disable_fce_trace(vha, &ha->fce_wr, &ha->fce_rd);
if (rval)
qla_printk(KERN_WARNING, ha,
"DebugFS: Unable to disable FCE (%d).\n", rval);
ha->flags.fce_enabled = 0;
mutex_unlock(&ha->fce_mutex);
out:
return single_open(file, qla2x00_dfs_fce_show, vha);
}
static int
qla2x00_dfs_fce_release(struct inode *inode, struct file *file)
{
scsi_qla_host_t *vha = inode->i_private;
struct qla_hw_data *ha = vha->hw;
int rval;
if (ha->flags.fce_enabled)
goto out;
mutex_lock(&ha->fce_mutex);
/* Re-enable FCE tracing. */
ha->flags.fce_enabled = 1;
memset(ha->fce, 0, fce_calc_size(ha->fce_bufs));
rval = qla2x00_enable_fce_trace(vha, ha->fce_dma, ha->fce_bufs,
ha->fce_mb, &ha->fce_bufs);
if (rval) {
qla_printk(KERN_WARNING, ha,
"DebugFS: Unable to reinitialize FCE (%d).\n", rval);
ha->flags.fce_enabled = 0;
}
mutex_unlock(&ha->fce_mutex);
out:
return single_release(inode, file);
}
static const struct file_operations dfs_fce_ops = {
.open = qla2x00_dfs_fce_open,
.read = seq_read,
.llseek = seq_lseek,
.release = qla2x00_dfs_fce_release,
};
int
qla2x00_dfs_setup(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
if (!IS_QLA25XX(ha) && !IS_QLA81XX(ha))
goto out;
if (!ha->fce)
goto out;
if (qla2x00_dfs_root)
goto create_dir;
atomic_set(&qla2x00_dfs_root_count, 0);
qla2x00_dfs_root = debugfs_create_dir(QLA2XXX_DRIVER_NAME, NULL);
if (!qla2x00_dfs_root) {
qla_printk(KERN_NOTICE, ha,
"DebugFS: Unable to create root directory.\n");
goto out;
}
create_dir:
if (ha->dfs_dir)
goto create_nodes;
mutex_init(&ha->fce_mutex);
ha->dfs_dir = debugfs_create_dir(vha->host_str, qla2x00_dfs_root);
if (!ha->dfs_dir) {
qla_printk(KERN_NOTICE, ha,
"DebugFS: Unable to create ha directory.\n");
goto out;
}
atomic_inc(&qla2x00_dfs_root_count);
create_nodes:
ha->dfs_fce = debugfs_create_file("fce", S_IRUSR, ha->dfs_dir, vha,
&dfs_fce_ops);
if (!ha->dfs_fce) {
qla_printk(KERN_NOTICE, ha,
"DebugFS: Unable to fce node.\n");
goto out;
}
out:
return 0;
}
int
qla2x00_dfs_remove(scsi_qla_host_t *vha)
{
struct qla_hw_data *ha = vha->hw;
if (ha->dfs_fce) {
debugfs_remove(ha->dfs_fce);
ha->dfs_fce = NULL;
}
if (ha->dfs_dir) {
debugfs_remove(ha->dfs_dir);
ha->dfs_dir = NULL;
atomic_dec(&qla2x00_dfs_root_count);
}
if (atomic_read(&qla2x00_dfs_root_count) == 0 &&
qla2x00_dfs_root) {
debugfs_remove(qla2x00_dfs_root);
qla2x00_dfs_root = NULL;
}
return 0;
}

1725
kernel/drivers/scsi/qla2xxx/qla_fw.h Normal file
View File

File diff suppressed because it is too large Load Diff

457
kernel/drivers/scsi/qla2xxx/qla_gbl.h Normal file
View File

@@ -0,0 +1,457 @@
/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
#ifndef __QLA_GBL_H
#define __QLA_GBL_H
#include <linux/interrupt.h>
/*
* Global Function Prototypes in qla_init.c source file.
*/
extern int qla2x00_initialize_adapter(scsi_qla_host_t *);
extern int qla2100_pci_config(struct scsi_qla_host *);
extern int qla2300_pci_config(struct scsi_qla_host *);
extern int qla24xx_pci_config(scsi_qla_host_t *);
extern int qla25xx_pci_config(scsi_qla_host_t *);
extern void qla2x00_reset_chip(struct scsi_qla_host *);
extern void qla24xx_reset_chip(struct scsi_qla_host *);
extern int qla2x00_chip_diag(struct scsi_qla_host *);
extern int qla24xx_chip_diag(struct scsi_qla_host *);
extern void qla2x00_config_rings(struct scsi_qla_host *);
extern void qla24xx_config_rings(struct scsi_qla_host *);
extern void qla2x00_reset_adapter(struct scsi_qla_host *);
extern void qla24xx_reset_adapter(struct scsi_qla_host *);
extern int qla2x00_nvram_config(struct scsi_qla_host *);
extern int qla24xx_nvram_config(struct scsi_qla_host *);
extern int qla81xx_nvram_config(struct scsi_qla_host *);
extern void qla2x00_update_fw_options(struct scsi_qla_host *);
extern void qla24xx_update_fw_options(scsi_qla_host_t *);
extern void qla81xx_update_fw_options(scsi_qla_host_t *);
extern int qla2x00_load_risc(struct scsi_qla_host *, uint32_t *);
extern int qla24xx_load_risc(scsi_qla_host_t *, uint32_t *);
extern int qla81xx_load_risc(scsi_qla_host_t *, uint32_t *);
extern int qla2x00_loop_resync(scsi_qla_host_t *);
extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *);
extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *);
extern void qla2x00_update_fcports(scsi_qla_host_t *);
extern int qla2x00_abort_isp(scsi_qla_host_t *);
extern void qla2x00_update_fcport(scsi_qla_host_t *, fc_port_t *);
extern void qla2x00_alloc_fw_dump(scsi_qla_host_t *);
extern void qla2x00_try_to_stop_firmware(scsi_qla_host_t *);
extern void qla84xx_put_chip(struct scsi_qla_host *);
extern int qla2x00_async_login(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
extern int qla2x00_async_logout(struct scsi_qla_host *, fc_port_t *);
extern int qla2x00_async_login_done(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
extern int qla2x00_async_logout_done(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
/*
* Global Data in qla_os.c source file.
*/
extern char qla2x00_version_str[];
extern int ql2xlogintimeout;
extern int qlport_down_retry;
extern int ql2xplogiabsentdevice;
extern int ql2xloginretrycount;
extern int ql2xfdmienable;
extern int ql2xallocfwdump;
extern int ql2xextended_error_logging;
extern int ql2xqfullrampup;
extern int ql2xqfulltracking;
extern int ql2xiidmaenable;
extern int ql2xmaxqueues;
extern int ql2xmultique_tag;
extern int ql2xfwloadbin;
extern int qla2x00_loop_reset(scsi_qla_host_t *);
extern void qla2x00_abort_all_cmds(scsi_qla_host_t *, int);
extern int qla2x00_post_aen_work(struct scsi_qla_host *, enum
fc_host_event_code, u32);
extern int qla2x00_post_idc_ack_work(struct scsi_qla_host *, uint16_t *);
extern int qla2x00_post_async_login_work(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
extern int qla2x00_post_async_login_done_work(struct scsi_qla_host *,
fc_port_t *, uint16_t *);
extern int qla2x00_post_async_logout_work(struct scsi_qla_host *, fc_port_t *,
uint16_t *);
extern int qla2x00_post_async_logout_done_work(struct scsi_qla_host *,
fc_port_t *, uint16_t *);
extern int qla81xx_restart_mpi_firmware(scsi_qla_host_t *);
extern void qla2x00_abort_fcport_cmds(fc_port_t *);
extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *,
struct qla_hw_data *);
extern void qla2x00_free_host(struct scsi_qla_host *);
extern void qla2x00_relogin(struct scsi_qla_host *);
extern void qla2x00_do_work(struct scsi_qla_host *);
/*
* Global Functions in qla_mid.c source file.
*/
extern struct scsi_host_template qla2xxx_driver_template;
extern struct scsi_transport_template *qla2xxx_transport_vport_template;
extern void qla2x00_timer(scsi_qla_host_t *);
extern void qla2x00_start_timer(scsi_qla_host_t *, void *, unsigned long);
extern void qla24xx_deallocate_vp_id(scsi_qla_host_t *);
extern int qla24xx_disable_vp (scsi_qla_host_t *);
extern int qla24xx_enable_vp (scsi_qla_host_t *);
extern int qla24xx_control_vp(scsi_qla_host_t *, int );
extern int qla24xx_modify_vp_config(scsi_qla_host_t *);
extern int qla2x00_send_change_request(scsi_qla_host_t *, uint16_t, uint16_t);
extern void qla2x00_vp_stop_timer(scsi_qla_host_t *);
extern int qla24xx_configure_vhba (scsi_qla_host_t *);
extern void qla24xx_report_id_acquisition(scsi_qla_host_t *,
struct vp_rpt_id_entry_24xx *);
extern void qla2x00_do_dpc_all_vps(scsi_qla_host_t *);
extern int qla24xx_vport_create_req_sanity_check(struct fc_vport *);
extern scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *);
extern void qla2x00_sp_compl(struct qla_hw_data *, srb_t *);
extern char *qla2x00_get_fw_version_str(struct scsi_qla_host *, char *);
extern void qla2x00_mark_device_lost(scsi_qla_host_t *, fc_port_t *, int, int);
extern void qla2x00_mark_all_devices_lost(scsi_qla_host_t *, int);
extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *);
extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *);
extern int qla2x00_wait_for_chip_reset(scsi_qla_host_t *);
extern void qla2xxx_wake_dpc(struct scsi_qla_host *);
extern void qla2x00_alert_all_vps(struct rsp_que *, uint16_t *);
extern void qla2x00_async_event(scsi_qla_host_t *, struct rsp_que *,
uint16_t *);
extern int qla2x00_vp_abort_isp(scsi_qla_host_t *);
/*
* Global Function Prototypes in qla_iocb.c source file.
*/
extern uint16_t qla2x00_calc_iocbs_32(uint16_t);
extern uint16_t qla2x00_calc_iocbs_64(uint16_t);
extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t);
extern void qla2x00_build_scsi_iocbs_64(srb_t *, cmd_entry_t *, uint16_t);
extern int qla2x00_start_scsi(srb_t *sp);
extern int qla24xx_start_scsi(srb_t *sp);
int qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
uint16_t, uint16_t, uint8_t);
int __qla2x00_marker(struct scsi_qla_host *, struct req_que *, struct rsp_que *,
uint16_t, uint16_t, uint8_t);
extern int qla2x00_start_sp(srb_t *);
/*
* Global Function Prototypes in qla_mbx.c source file.
*/
extern int
qla2x00_load_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
extern int
qla2x00_dump_ram(scsi_qla_host_t *, dma_addr_t, uint32_t, uint32_t);
extern int
qla2x00_execute_fw(scsi_qla_host_t *, uint32_t);
extern int
qla2x00_get_fw_version(scsi_qla_host_t *, uint16_t *, uint16_t *, uint16_t *,
uint16_t *, uint32_t *, uint8_t *, uint32_t *, uint8_t *);
extern int
qla2x00_get_fw_options(scsi_qla_host_t *, uint16_t *);
extern int
qla2x00_set_fw_options(scsi_qla_host_t *, uint16_t *);
extern int
qla2x00_mbx_reg_test(scsi_qla_host_t *);
extern int
qla2x00_verify_checksum(scsi_qla_host_t *, uint32_t);
extern int
qla2x00_issue_iocb(scsi_qla_host_t *, void *, dma_addr_t, size_t);
extern int
qla2x00_abort_command(srb_t *);
extern int
qla2x00_abort_target(struct fc_port *, unsigned int, int);
extern int
qla2x00_lun_reset(struct fc_port *, unsigned int, int);
extern int
qla2x00_get_adapter_id(scsi_qla_host_t *, uint16_t *, uint8_t *, uint8_t *,
uint8_t *, uint16_t *, uint16_t *);
extern int
qla2x00_get_retry_cnt(scsi_qla_host_t *, uint8_t *, uint8_t *, uint16_t *);
extern int
qla2x00_init_firmware(scsi_qla_host_t *, uint16_t);
extern int
qla2x00_get_port_database(scsi_qla_host_t *, fc_port_t *, uint8_t);
extern int
qla2x00_get_firmware_state(scsi_qla_host_t *, uint16_t *);
extern int
qla2x00_get_port_name(scsi_qla_host_t *, uint16_t, uint8_t *, uint8_t);
extern int
qla2x00_lip_reset(scsi_qla_host_t *);
extern int
qla2x00_send_sns(scsi_qla_host_t *, dma_addr_t, uint16_t, size_t);
extern int
qla2x00_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
uint16_t *, uint8_t);
extern int
qla24xx_login_fabric(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t,
uint16_t *, uint8_t);
extern int
qla2x00_login_local_device(scsi_qla_host_t *, fc_port_t *, uint16_t *,
uint8_t);
extern int
qla2x00_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
extern int
qla24xx_fabric_logout(scsi_qla_host_t *, uint16_t, uint8_t, uint8_t, uint8_t);
extern int
qla2x00_full_login_lip(scsi_qla_host_t *ha);
extern int
qla2x00_get_id_list(scsi_qla_host_t *, void *, dma_addr_t, uint16_t *);
extern int
qla2x00_get_resource_cnts(scsi_qla_host_t *, uint16_t *, uint16_t *,
uint16_t *, uint16_t *, uint16_t *);
extern int
qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map);
extern int
qla2x00_get_link_status(scsi_qla_host_t *, uint16_t, struct link_statistics *,
dma_addr_t);
extern int
qla24xx_get_isp_stats(scsi_qla_host_t *, struct link_statistics *,
dma_addr_t);
extern int qla24xx_abort_command(srb_t *);
extern int
qla24xx_abort_target(struct fc_port *, unsigned int, int);
extern int
qla24xx_lun_reset(struct fc_port *, unsigned int, int);
extern int
qla2x00_system_error(scsi_qla_host_t *);
extern int
qla2x00_set_serdes_params(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t);
extern int
qla2x00_stop_firmware(scsi_qla_host_t *);
extern int
qla2x00_enable_eft_trace(scsi_qla_host_t *, dma_addr_t, uint16_t);
extern int
qla2x00_disable_eft_trace(scsi_qla_host_t *);
extern int
qla2x00_enable_fce_trace(scsi_qla_host_t *, dma_addr_t, uint16_t , uint16_t *,
uint32_t *);
extern int
qla2x00_disable_fce_trace(scsi_qla_host_t *, uint64_t *, uint64_t *);
extern int
qla2x00_read_sfp(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t, uint16_t);
extern int
qla2x00_read_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t,
uint8_t *, uint16_t, uint16_t);
extern int
qla2x00_write_edc(scsi_qla_host_t *, uint16_t, uint16_t, dma_addr_t,
uint8_t *, uint16_t, uint16_t);
extern int
qla2x00_set_idma_speed(scsi_qla_host_t *, uint16_t, uint16_t, uint16_t *);
extern int qla84xx_verify_chip(struct scsi_qla_host *, uint16_t *);
extern int qla81xx_idc_ack(scsi_qla_host_t *, uint16_t *);
extern int
qla81xx_fac_get_sector_size(scsi_qla_host_t *, uint32_t *);
extern int
qla81xx_fac_do_write_enable(scsi_qla_host_t *, int);
extern int
qla81xx_fac_erase_sector(scsi_qla_host_t *, uint32_t, uint32_t);
extern int
qla2x00_get_xgmac_stats(scsi_qla_host_t *, dma_addr_t, uint16_t, uint16_t *);
extern int
qla2x00_get_dcbx_params(scsi_qla_host_t *, dma_addr_t, uint16_t);
extern int
qla2x00_read_ram_word(scsi_qla_host_t *, uint32_t, uint32_t *);
extern int
qla2x00_write_ram_word(scsi_qla_host_t *, uint32_t, uint32_t);
/*
* Global Function Prototypes in qla_isr.c source file.
*/
extern irqreturn_t qla2100_intr_handler(int, void *);
extern irqreturn_t qla2300_intr_handler(int, void *);
extern irqreturn_t qla24xx_intr_handler(int, void *);
extern void qla2x00_process_response_queue(struct rsp_que *);
extern void
qla24xx_process_response_queue(struct scsi_qla_host *, struct rsp_que *);
extern int qla2x00_request_irqs(struct qla_hw_data *, struct rsp_que *);
extern void qla2x00_free_irqs(scsi_qla_host_t *);
/*
* Global Function Prototypes in qla_sup.c source file.
*/
extern void qla2x00_release_nvram_protection(scsi_qla_host_t *);
extern uint32_t *qla24xx_read_flash_data(scsi_qla_host_t *, uint32_t *,
uint32_t, uint32_t);
extern uint8_t *qla2x00_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
uint32_t);
extern uint8_t *qla24xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
uint32_t);
extern int qla2x00_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
uint32_t);
extern int qla24xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
uint32_t);
extern uint8_t *qla25xx_read_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
uint32_t);
extern int qla25xx_write_nvram_data(scsi_qla_host_t *, uint8_t *, uint32_t,
uint32_t);
extern int qla2x00_beacon_on(struct scsi_qla_host *);
extern int qla2x00_beacon_off(struct scsi_qla_host *);
extern void qla2x00_beacon_blink(struct scsi_qla_host *);
extern int qla24xx_beacon_on(struct scsi_qla_host *);
extern int qla24xx_beacon_off(struct scsi_qla_host *);
extern void qla24xx_beacon_blink(struct scsi_qla_host *);
extern uint8_t *qla2x00_read_optrom_data(struct scsi_qla_host *, uint8_t *,
uint32_t, uint32_t);
extern int qla2x00_write_optrom_data(struct scsi_qla_host *, uint8_t *,
uint32_t, uint32_t);
extern uint8_t *qla24xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
uint32_t, uint32_t);
extern int qla24xx_write_optrom_data(struct scsi_qla_host *, uint8_t *,
uint32_t, uint32_t);
extern uint8_t *qla25xx_read_optrom_data(struct scsi_qla_host *, uint8_t *,
uint32_t, uint32_t);
extern int qla2x00_get_flash_version(scsi_qla_host_t *, void *);
extern int qla24xx_get_flash_version(scsi_qla_host_t *, void *);
extern int qla2xxx_get_flash_info(scsi_qla_host_t *);
extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t);
extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *);
/*
* Global Function Prototypes in qla_dbg.c source file.
*/
extern void qla2100_fw_dump(scsi_qla_host_t *, int);
extern void qla2300_fw_dump(scsi_qla_host_t *, int);
extern void qla24xx_fw_dump(scsi_qla_host_t *, int);
extern void qla25xx_fw_dump(scsi_qla_host_t *, int);
extern void qla81xx_fw_dump(scsi_qla_host_t *, int);
extern void qla2x00_dump_regs(scsi_qla_host_t *);
extern void qla2x00_dump_buffer(uint8_t *, uint32_t);
/*
* Global Function Prototypes in qla_gs.c source file.
*/
extern void *qla2x00_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
extern void *qla24xx_prep_ms_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
extern int qla2x00_ga_nxt(scsi_qla_host_t *, fc_port_t *);
extern int qla2x00_gid_pt(scsi_qla_host_t *, sw_info_t *);
extern int qla2x00_gpn_id(scsi_qla_host_t *, sw_info_t *);
extern int qla2x00_gnn_id(scsi_qla_host_t *, sw_info_t *);
extern int qla2x00_rft_id(scsi_qla_host_t *);
extern int qla2x00_rff_id(scsi_qla_host_t *);
extern int qla2x00_rnn_id(scsi_qla_host_t *);
extern int qla2x00_rsnn_nn(scsi_qla_host_t *);
extern void *qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
extern void *qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *, uint32_t, uint32_t);
extern int qla2x00_fdmi_register(scsi_qla_host_t *);
extern int qla2x00_gfpn_id(scsi_qla_host_t *, sw_info_t *);
extern int qla2x00_gpsc(scsi_qla_host_t *, sw_info_t *);
extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
/*
* Global Function Prototypes in qla_attr.c source file.
*/
struct device_attribute;
extern struct device_attribute *qla2x00_host_attrs[];
struct fc_function_template;
extern struct fc_function_template qla2xxx_transport_functions;
extern struct fc_function_template qla2xxx_transport_vport_functions;
extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
extern void qla2x00_init_host_attr(scsi_qla_host_t *);
extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
/*
* Global Function Prototypes in qla_dfs.c source file.
*/
extern int qla2x00_dfs_setup(scsi_qla_host_t *);
extern int qla2x00_dfs_remove(scsi_qla_host_t *);
/* Globa function prototypes for multi-q */
extern int qla25xx_request_irq(struct rsp_que *);
extern int qla25xx_init_req_que(struct scsi_qla_host *, struct req_que *);
extern int qla25xx_init_rsp_que(struct scsi_qla_host *, struct rsp_que *);
extern int qla25xx_create_req_que(struct qla_hw_data *, uint16_t, uint8_t,
uint16_t, int, uint8_t);
extern int qla25xx_create_rsp_que(struct qla_hw_data *, uint16_t, uint8_t,
uint16_t, int);
extern int qla25xx_update_req_que(struct scsi_qla_host *, uint8_t, uint8_t);
extern void qla2x00_init_response_q_entries(struct rsp_que *);
extern int qla25xx_delete_req_que(struct scsi_qla_host *, struct req_que *);
extern int qla25xx_delete_rsp_que(struct scsi_qla_host *, struct rsp_que *);
extern int qla25xx_create_queues(struct scsi_qla_host *, uint8_t);
extern int qla25xx_delete_queues(struct scsi_qla_host *);
extern uint16_t qla24xx_rd_req_reg(struct qla_hw_data *, uint16_t);
extern uint16_t qla25xx_rd_req_reg(struct qla_hw_data *, uint16_t);
extern void qla24xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
extern void qla25xx_wrt_req_reg(struct qla_hw_data *, uint16_t, uint16_t);
extern void qla25xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
extern void qla24xx_wrt_rsp_reg(struct qla_hw_data *, uint16_t, uint16_t);
#endif /* _QLA_GBL_H */

1915
kernel/drivers/scsi/qla2xxx/qla_gs.c Normal file
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4842
kernel/drivers/scsi/qla2xxx/qla_init.c Normal file
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66
kernel/drivers/scsi/qla2xxx/qla_inline.h Normal file
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/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
/*
* qla2x00_debounce_register
* Debounce register.
*
* Input:
* port = register address.
*
* Returns:
* register value.
*/
static __inline__ uint16_t
qla2x00_debounce_register(volatile uint16_t __iomem *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 void
qla2x00_poll(struct rsp_que *rsp)
{
unsigned long flags;
struct qla_hw_data *ha = rsp->hw;
local_irq_save(flags);
ha->isp_ops->intr_handler(0, rsp);
local_irq_restore(flags);
}
static inline uint8_t *
host_to_fcp_swap(uint8_t *fcp, uint32_t bsize)
{
uint32_t *ifcp = (uint32_t *) fcp;
uint32_t *ofcp = (uint32_t *) fcp;
uint32_t iter = bsize >> 2;
for (; iter ; iter--)
*ofcp++ = swab32(*ifcp++);
return fcp;
}
static inline int
qla2x00_is_reserved_id(scsi_qla_host_t *vha, uint16_t loop_id)
{
struct qla_hw_data *ha = vha->hw;
if (IS_FWI2_CAPABLE(ha))
return (loop_id > NPH_LAST_HANDLE);
return ((loop_id > ha->max_loop_id && loop_id < SNS_FIRST_LOOP_ID) ||
loop_id == MANAGEMENT_SERVER || loop_id == BROADCAST);
}

1064
kernel/drivers/scsi/qla2xxx/qla_iocb.c Normal file
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2351
kernel/drivers/scsi/qla2xxx/qla_isr.c Normal file
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3617
kernel/drivers/scsi/qla2xxx/qla_mbx.c Normal file
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770
kernel/drivers/scsi/qla2xxx/qla_mid.c Normal file
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/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
#include "qla_def.h"
#include "qla_gbl.h"
#include <linux/moduleparam.h>
#include <linux/vmalloc.h>
#include <linux/list.h>
#include <scsi/scsi_tcq.h>
#include <scsi/scsicam.h>
#include <linux/delay.h>
void
qla2x00_vp_stop_timer(scsi_qla_host_t *vha)
{
if (vha->vp_idx && vha->timer_active) {
del_timer_sync(&vha->timer);
vha->timer_active = 0;
}
}
static uint32_t
qla24xx_allocate_vp_id(scsi_qla_host_t *vha)
{
uint32_t vp_id;
struct qla_hw_data *ha = vha->hw;
/* Find an empty slot and assign an vp_id */
mutex_lock(&ha->vport_lock);
vp_id = find_first_zero_bit(ha->vp_idx_map, ha->max_npiv_vports + 1);
if (vp_id > ha->max_npiv_vports) {
DEBUG15(printk ("vp_id %d is bigger than max-supported %d.\n",
vp_id, ha->max_npiv_vports));
mutex_unlock(&ha->vport_lock);
return vp_id;
}
set_bit(vp_id, ha->vp_idx_map);
ha->num_vhosts++;
vha->vp_idx = vp_id;
list_add_tail(&vha->list, &ha->vp_list);
mutex_unlock(&ha->vport_lock);
return vp_id;
}
void
qla24xx_deallocate_vp_id(scsi_qla_host_t *vha)
{
uint16_t vp_id;
struct qla_hw_data *ha = vha->hw;
mutex_lock(&ha->vport_lock);
vp_id = vha->vp_idx;
ha->num_vhosts--;
clear_bit(vp_id, ha->vp_idx_map);
list_del(&vha->list);
mutex_unlock(&ha->vport_lock);
}
static scsi_qla_host_t *
qla24xx_find_vhost_by_name(struct qla_hw_data *ha, uint8_t *port_name)
{
scsi_qla_host_t *vha;
struct scsi_qla_host *tvha;
/* Locate matching device in database. */
list_for_each_entry_safe(vha, tvha, &ha->vp_list, list) {
if (!memcmp(port_name, vha->port_name, WWN_SIZE))
return vha;
}
return NULL;
}
/*
* qla2x00_mark_vp_devices_dead
* Updates fcport state when device goes offline.
*
* Input:
* ha = adapter block pointer.
* fcport = port structure pointer.
*
* Return:
* None.
*
* Context:
*/
static void
qla2x00_mark_vp_devices_dead(scsi_qla_host_t *vha)
{
fc_port_t *fcport;
list_for_each_entry(fcport, &vha->vp_fcports, list) {
DEBUG15(printk("scsi(%ld): Marking port dead, "
"loop_id=0x%04x :%x\n",
vha->host_no, fcport->loop_id, fcport->vp_idx));
atomic_set(&fcport->state, FCS_DEVICE_DEAD);
qla2x00_mark_device_lost(vha, fcport, 0, 0);
atomic_set(&fcport->state, FCS_UNCONFIGURED);
}
}
int
qla24xx_disable_vp(scsi_qla_host_t *vha)
{
int ret;
ret = qla24xx_control_vp(vha, VCE_COMMAND_DISABLE_VPS_LOGO_ALL);
atomic_set(&vha->loop_state, LOOP_DOWN);
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
qla2x00_mark_vp_devices_dead(vha);
atomic_set(&vha->vp_state, VP_FAILED);
vha->flags.management_server_logged_in = 0;
if (ret == QLA_SUCCESS) {
fc_vport_set_state(vha->fc_vport, FC_VPORT_DISABLED);
} else {
fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED);
return -1;
}
return 0;
}
int
qla24xx_enable_vp(scsi_qla_host_t *vha)
{
int ret;
struct qla_hw_data *ha = vha->hw;
scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev);
/* Check if physical ha port is Up */
if (atomic_read(&base_vha->loop_state) == LOOP_DOWN ||
atomic_read(&base_vha->loop_state) == LOOP_DEAD) {
vha->vp_err_state = VP_ERR_PORTDWN;
fc_vport_set_state(vha->fc_vport, FC_VPORT_LINKDOWN);
goto enable_failed;
}
/* Initialize the new vport unless it is a persistent port */
mutex_lock(&ha->vport_lock);
ret = qla24xx_modify_vp_config(vha);
mutex_unlock(&ha->vport_lock);
if (ret != QLA_SUCCESS) {
fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED);
goto enable_failed;
}
DEBUG15(qla_printk(KERN_INFO, ha,
"Virtual port with id: %d - Enabled\n", vha->vp_idx));
return 0;
enable_failed:
DEBUG15(qla_printk(KERN_INFO, ha,
"Virtual port with id: %d - Disabled\n", vha->vp_idx));
return 1;
}
static void
qla24xx_configure_vp(scsi_qla_host_t *vha)
{
struct fc_vport *fc_vport;
int ret;
fc_vport = vha->fc_vport;
DEBUG15(printk("scsi(%ld): %s: change request #3 for this host.\n",
vha->host_no, __func__));
ret = qla2x00_send_change_request(vha, 0x3, vha->vp_idx);
if (ret != QLA_SUCCESS) {
DEBUG15(qla_printk(KERN_ERR, vha->hw, "Failed to enable "
"receiving of RSCN requests: 0x%x\n", ret));
return;
} else {
/* Corresponds to SCR enabled */
clear_bit(VP_SCR_NEEDED, &vha->vp_flags);
}
vha->flags.online = 1;
if (qla24xx_configure_vhba(vha))
return;
atomic_set(&vha->vp_state, VP_ACTIVE);
fc_vport_set_state(fc_vport, FC_VPORT_ACTIVE);
}
void
qla2x00_alert_all_vps(struct rsp_que *rsp, uint16_t *mb)
{
scsi_qla_host_t *vha, *tvha;
struct qla_hw_data *ha = rsp->hw;
int i = 0;
list_for_each_entry_safe(vha, tvha, &ha->vp_list, list) {
if (vha->vp_idx) {
switch (mb[0]) {
case MBA_LIP_OCCURRED:
case MBA_LOOP_UP:
case MBA_LOOP_DOWN:
case MBA_LIP_RESET:
case MBA_POINT_TO_POINT:
case MBA_CHG_IN_CONNECTION:
case MBA_PORT_UPDATE:
case MBA_RSCN_UPDATE:
DEBUG15(printk("scsi(%ld)%s: Async_event for"
" VP[%d], mb = 0x%x, vha=%p\n",
vha->host_no, __func__, i, *mb, vha));
qla2x00_async_event(vha, rsp, mb);
break;
}
}
i++;
}
}
int
qla2x00_vp_abort_isp(scsi_qla_host_t *vha)
{
/*
* Physical port will do most of the abort and recovery work. We can
* just treat it as a loop down
*/
if (atomic_read(&vha->loop_state) != LOOP_DOWN) {
atomic_set(&vha->loop_state, LOOP_DOWN);
qla2x00_mark_all_devices_lost(vha, 0);
} else {
if (!atomic_read(&vha->loop_down_timer))
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
}
/*
* To exclusively reset vport, we need to log it out first. Note: this
* control_vp can fail if ISP reset is already issued, this is
* expected, as the vp would be already logged out due to ISP reset.
*/
if (!test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags))
qla24xx_control_vp(vha, VCE_COMMAND_DISABLE_VPS_LOGO_ALL);
DEBUG15(printk("scsi(%ld): Scheduling enable of Vport %d...\n",
vha->host_no, vha->vp_idx));
return qla24xx_enable_vp(vha);
}
static int
qla2x00_do_dpc_vp(scsi_qla_host_t *vha)
{
qla2x00_do_work(vha);
if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) {
/* VP acquired. complete port configuration */
qla24xx_configure_vp(vha);
return 0;
}
if (test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) {
qla2x00_update_fcports(vha);
clear_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags);
}
if ((test_and_clear_bit(RELOGIN_NEEDED, &vha->dpc_flags)) &&
!test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags) &&
atomic_read(&vha->loop_state) != LOOP_DOWN) {
DEBUG(printk("scsi(%ld): qla2x00_port_login()\n",
vha->host_no));
qla2x00_relogin(vha);
DEBUG(printk("scsi(%ld): qla2x00_port_login - end\n",
vha->host_no));
}
if (test_and_clear_bit(RESET_MARKER_NEEDED, &vha->dpc_flags) &&
(!(test_and_set_bit(RESET_ACTIVE, &vha->dpc_flags)))) {
clear_bit(RESET_ACTIVE, &vha->dpc_flags);
}
if (test_and_clear_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) {
if (!(test_and_set_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags))) {
qla2x00_loop_resync(vha);
clear_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags);
}
}
return 0;
}
void
qla2x00_do_dpc_all_vps(scsi_qla_host_t *vha)
{
int ret;
struct qla_hw_data *ha = vha->hw;
scsi_qla_host_t *vp;
struct scsi_qla_host *tvp;
if (vha->vp_idx)
return;
if (list_empty(&ha->vp_list))
return;
clear_bit(VP_DPC_NEEDED, &vha->dpc_flags);
if (!(ha->current_topology & ISP_CFG_F))
return;
list_for_each_entry_safe(vp, tvp, &ha->vp_list, list) {
if (vp->vp_idx)
ret = qla2x00_do_dpc_vp(vp);
}
}
int
qla24xx_vport_create_req_sanity_check(struct fc_vport *fc_vport)
{
scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost);
struct qla_hw_data *ha = base_vha->hw;
scsi_qla_host_t *vha;
uint8_t port_name[WWN_SIZE];
if (fc_vport->roles != FC_PORT_ROLE_FCP_INITIATOR)
return VPCERR_UNSUPPORTED;
/* Check up the F/W and H/W support NPIV */
if (!ha->flags.npiv_supported)
return VPCERR_UNSUPPORTED;
/* Check up whether npiv supported switch presented */
if (!(ha->switch_cap & FLOGI_MID_SUPPORT))
return VPCERR_NO_FABRIC_SUPP;
/* Check up unique WWPN */
u64_to_wwn(fc_vport->port_name, port_name);
if (!memcmp(port_name, base_vha->port_name, WWN_SIZE))
return VPCERR_BAD_WWN;
vha = qla24xx_find_vhost_by_name(ha, port_name);
if (vha)
return VPCERR_BAD_WWN;
/* Check up max-npiv-supports */
if (ha->num_vhosts > ha->max_npiv_vports) {
DEBUG15(printk("scsi(%ld): num_vhosts %ud is bigger than "
"max_npv_vports %ud.\n", base_vha->host_no,
ha->num_vhosts, ha->max_npiv_vports));
return VPCERR_UNSUPPORTED;
}
return 0;
}
scsi_qla_host_t *
qla24xx_create_vhost(struct fc_vport *fc_vport)
{
scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost);
struct qla_hw_data *ha = base_vha->hw;
scsi_qla_host_t *vha;
struct scsi_host_template *sht = &qla2xxx_driver_template;
struct Scsi_Host *host;
vha = qla2x00_create_host(sht, ha);
if (!vha) {
DEBUG(printk("qla2xxx: scsi_host_alloc() failed for vport\n"));
return(NULL);
}
host = vha->host;
fc_vport->dd_data = vha;
/* New host info */
u64_to_wwn(fc_vport->node_name, vha->node_name);
u64_to_wwn(fc_vport->port_name, vha->port_name);
vha->fc_vport = fc_vport;
vha->device_flags = 0;
vha->vp_idx = qla24xx_allocate_vp_id(vha);
if (vha->vp_idx > ha->max_npiv_vports) {
DEBUG15(printk("scsi(%ld): Couldn't allocate vp_id.\n",
vha->host_no));
goto create_vhost_failed;
}
vha->mgmt_svr_loop_id = 10 + vha->vp_idx;
vha->dpc_flags = 0L;
set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
set_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags);
/*
* To fix the issue of processing a parent's RSCN for the vport before
* its SCR is complete.
*/
set_bit(VP_SCR_NEEDED, &vha->vp_flags);
atomic_set(&vha->loop_state, LOOP_DOWN);
atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
qla2x00_start_timer(vha, qla2x00_timer, WATCH_INTERVAL);
vha->req = base_vha->req;
host->can_queue = base_vha->req->length + 128;
host->this_id = 255;
host->cmd_per_lun = 3;
host->max_cmd_len = MAX_CMDSZ;
host->max_channel = MAX_BUSES - 1;
host->max_lun = MAX_LUNS;
host->unique_id = host->host_no;
host->max_id = MAX_TARGETS_2200;
host->transportt = qla2xxx_transport_vport_template;
DEBUG15(printk("DEBUG: detect vport hba %ld at address = %p\n",
vha->host_no, vha));
vha->flags.init_done = 1;
mutex_lock(&ha->vport_lock);
set_bit(vha->vp_idx, ha->vp_idx_map);
ha->cur_vport_count++;
mutex_unlock(&ha->vport_lock);
return vha;
create_vhost_failed:
return NULL;
}
static void
qla25xx_free_req_que(struct scsi_qla_host *vha, struct req_que *req)
{
struct qla_hw_data *ha = vha->hw;
uint16_t que_id = req->id;
dma_free_coherent(&ha->pdev->dev, (req->length + 1) *
sizeof(request_t), req->ring, req->dma);
req->ring = NULL;
req->dma = 0;
if (que_id) {
ha->req_q_map[que_id] = NULL;
mutex_lock(&ha->vport_lock);
clear_bit(que_id, ha->req_qid_map);
mutex_unlock(&ha->vport_lock);
}
kfree(req);
req = NULL;
}
static void
qla25xx_free_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp)
{
struct qla_hw_data *ha = vha->hw;
uint16_t que_id = rsp->id;
if (rsp->msix && rsp->msix->have_irq) {
free_irq(rsp->msix->vector, rsp);
rsp->msix->have_irq = 0;
rsp->msix->rsp = NULL;
}
dma_free_coherent(&ha->pdev->dev, (rsp->length + 1) *
sizeof(response_t), rsp->ring, rsp->dma);
rsp->ring = NULL;
rsp->dma = 0;
if (que_id) {
ha->rsp_q_map[que_id] = NULL;
mutex_lock(&ha->vport_lock);
clear_bit(que_id, ha->rsp_qid_map);
mutex_unlock(&ha->vport_lock);
}
kfree(rsp);
rsp = NULL;
}
int
qla25xx_delete_req_que(struct scsi_qla_host *vha, struct req_que *req)
{
int ret = -1;
if (req) {
req->options |= BIT_0;
ret = qla25xx_init_req_que(vha, req);
}
if (ret == QLA_SUCCESS)
qla25xx_free_req_que(vha, req);
return ret;
}
int
qla25xx_delete_rsp_que(struct scsi_qla_host *vha, struct rsp_que *rsp)
{
int ret = -1;
if (rsp) {
rsp->options |= BIT_0;
ret = qla25xx_init_rsp_que(vha, rsp);
}
if (ret == QLA_SUCCESS)
qla25xx_free_rsp_que(vha, rsp);
return ret;
}
int qla25xx_update_req_que(struct scsi_qla_host *vha, uint8_t que, uint8_t qos)
{
int ret = 0;
struct qla_hw_data *ha = vha->hw;
struct req_que *req = ha->req_q_map[que];
req->options |= BIT_3;
req->qos = qos;
ret = qla25xx_init_req_que(vha, req);
if (ret != QLA_SUCCESS)
DEBUG2_17(printk(KERN_WARNING "%s failed\n", __func__));
/* restore options bit */
req->options &= ~BIT_3;
return ret;
}
/* Delete all queues for a given vhost */
int
qla25xx_delete_queues(struct scsi_qla_host *vha)
{
int cnt, ret = 0;
struct req_que *req = NULL;
struct rsp_que *rsp = NULL;
struct qla_hw_data *ha = vha->hw;
/* Delete request queues */
for (cnt = 1; cnt < ha->max_req_queues; cnt++) {
req = ha->req_q_map[cnt];
if (req) {
ret = qla25xx_delete_req_que(vha, req);
if (ret != QLA_SUCCESS) {
qla_printk(KERN_WARNING, ha,
"Couldn't delete req que %d\n",
req->id);
return ret;
}
}
}
/* Delete response queues */
for (cnt = 1; cnt < ha->max_rsp_queues; cnt++) {
rsp = ha->rsp_q_map[cnt];
if (rsp) {
ret = qla25xx_delete_rsp_que(vha, rsp);
if (ret != QLA_SUCCESS) {
qla_printk(KERN_WARNING, ha,
"Couldn't delete rsp que %d\n",
rsp->id);
return ret;
}
}
}
return ret;
}
int
qla25xx_create_req_que(struct qla_hw_data *ha, uint16_t options,
uint8_t vp_idx, uint16_t rid, int rsp_que, uint8_t qos)
{
int ret = 0;
struct req_que *req = NULL;
struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
uint16_t que_id = 0;
device_reg_t __iomem *reg;
uint32_t cnt;
req = kzalloc(sizeof(struct req_que), GFP_KERNEL);
if (req == NULL) {
qla_printk(KERN_WARNING, ha, "could not allocate memory"
"for request que\n");
goto failed;
}
req->length = REQUEST_ENTRY_CNT_24XX;
req->ring = dma_alloc_coherent(&ha->pdev->dev,
(req->length + 1) * sizeof(request_t),
&req->dma, GFP_KERNEL);
if (req->ring == NULL) {
qla_printk(KERN_WARNING, ha,
"Memory Allocation failed - request_ring\n");
goto que_failed;
}
mutex_lock(&ha->vport_lock);
que_id = find_first_zero_bit(ha->req_qid_map, ha->max_req_queues);
if (que_id >= ha->max_req_queues) {
mutex_unlock(&ha->vport_lock);
qla_printk(KERN_INFO, ha, "No resources to create "
"additional request queue\n");
goto que_failed;
}
set_bit(que_id, ha->req_qid_map);
ha->req_q_map[que_id] = req;
req->rid = rid;
req->vp_idx = vp_idx;
req->qos = qos;
if (rsp_que < 0)
req->rsp = NULL;
else
req->rsp = ha->rsp_q_map[rsp_que];
/* Use alternate PCI bus number */
if (MSB(req->rid))
options |= BIT_4;
/* Use alternate PCI devfn */
if (LSB(req->rid))
options |= BIT_5;
req->options = options;
for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++)
req->outstanding_cmds[cnt] = NULL;
req->current_outstanding_cmd = 1;
req->ring_ptr = req->ring;
req->ring_index = 0;
req->cnt = req->length;
req->id = que_id;
reg = ISP_QUE_REG(ha, que_id);
req->max_q_depth = ha->req_q_map[0]->max_q_depth;
mutex_unlock(&ha->vport_lock);
ret = qla25xx_init_req_que(base_vha, req);
if (ret != QLA_SUCCESS) {
qla_printk(KERN_WARNING, ha, "%s failed\n", __func__);
mutex_lock(&ha->vport_lock);
clear_bit(que_id, ha->req_qid_map);
mutex_unlock(&ha->vport_lock);
goto que_failed;
}
return req->id;
que_failed:
qla25xx_free_req_que(base_vha, req);
failed:
return 0;
}
static void qla_do_work(struct work_struct *work)
{
unsigned long flags;
struct rsp_que *rsp = container_of(work, struct rsp_que, q_work);
struct scsi_qla_host *vha;
struct qla_hw_data *ha = rsp->hw;
spin_lock_irqsave(&rsp->hw->hardware_lock, flags);
vha = pci_get_drvdata(ha->pdev);
qla24xx_process_response_queue(vha, rsp);
spin_unlock_irqrestore(&rsp->hw->hardware_lock, flags);
}
/* create response queue */
int
qla25xx_create_rsp_que(struct qla_hw_data *ha, uint16_t options,
uint8_t vp_idx, uint16_t rid, int req)
{
int ret = 0;
struct rsp_que *rsp = NULL;
struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev);
uint16_t que_id = 0;
device_reg_t __iomem *reg;
rsp = kzalloc(sizeof(struct rsp_que), GFP_KERNEL);
if (rsp == NULL) {
qla_printk(KERN_WARNING, ha, "could not allocate memory for"
" response que\n");
goto failed;
}
rsp->length = RESPONSE_ENTRY_CNT_MQ;
rsp->ring = dma_alloc_coherent(&ha->pdev->dev,
(rsp->length + 1) * sizeof(response_t),
&rsp->dma, GFP_KERNEL);
if (rsp->ring == NULL) {
qla_printk(KERN_WARNING, ha,
"Memory Allocation failed - response_ring\n");
goto que_failed;
}
mutex_lock(&ha->vport_lock);
que_id = find_first_zero_bit(ha->rsp_qid_map, ha->max_rsp_queues);
if (que_id >= ha->max_rsp_queues) {
mutex_unlock(&ha->vport_lock);
qla_printk(KERN_INFO, ha, "No resources to create "
"additional response queue\n");
goto que_failed;
}
set_bit(que_id, ha->rsp_qid_map);
if (ha->flags.msix_enabled)
rsp->msix = &ha->msix_entries[que_id + 1];
else
qla_printk(KERN_WARNING, ha, "msix not enabled\n");
ha->rsp_q_map[que_id] = rsp;
rsp->rid = rid;
rsp->vp_idx = vp_idx;
rsp->hw = ha;
/* Use alternate PCI bus number */
if (MSB(rsp->rid))
options |= BIT_4;
/* Use alternate PCI devfn */
if (LSB(rsp->rid))
options |= BIT_5;
rsp->options = options;
rsp->id = que_id;
reg = ISP_QUE_REG(ha, que_id);
rsp->rsp_q_in = &reg->isp25mq.rsp_q_in;
rsp->rsp_q_out = &reg->isp25mq.rsp_q_out;
mutex_unlock(&ha->vport_lock);
ret = qla25xx_request_irq(rsp);
if (ret)
goto que_failed;
ret = qla25xx_init_rsp_que(base_vha, rsp);
if (ret != QLA_SUCCESS) {
qla_printk(KERN_WARNING, ha, "%s failed\n", __func__);
mutex_lock(&ha->vport_lock);
clear_bit(que_id, ha->rsp_qid_map);
mutex_unlock(&ha->vport_lock);
goto que_failed;
}
if (req >= 0)
rsp->req = ha->req_q_map[req];
else
rsp->req = NULL;
qla2x00_init_response_q_entries(rsp);
if (rsp->hw->wq)
INIT_WORK(&rsp->q_work, qla_do_work);
return rsp->id;
que_failed:
qla25xx_free_rsp_que(base_vha, rsp);
failed:
return 0;
}
int
qla25xx_create_queues(struct scsi_qla_host *vha, uint8_t qos)
{
uint16_t options = 0;
uint8_t ret = 0;
struct qla_hw_data *ha = vha->hw;
struct rsp_que *rsp;
options |= BIT_1;
ret = qla25xx_create_rsp_que(ha, options, vha->vp_idx, 0, -1);
if (!ret) {
qla_printk(KERN_WARNING, ha, "Response Que create failed\n");
return ret;
} else
qla_printk(KERN_INFO, ha, "Response Que:%d created.\n", ret);
rsp = ha->rsp_q_map[ret];
options = 0;
if (qos & BIT_7)
options |= BIT_8;
ret = qla25xx_create_req_que(ha, options, vha->vp_idx, 0, ret,
qos & ~BIT_7);
if (ret) {
vha->req = ha->req_q_map[ret];
qla_printk(KERN_INFO, ha, "Request Que:%d created.\n", ret);
} else
qla_printk(KERN_WARNING, ha, "Request Que create failed\n");
rsp->req = ha->req_q_map[ret];
return ret;
}

3411
kernel/drivers/scsi/qla2xxx/qla_os.c Normal file
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12
kernel/drivers/scsi/qla2xxx/qla_settings.h Normal file
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@@ -0,0 +1,12 @@
/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
#define MAX_RETRIES_OF_ISP_ABORT 5
/* Max time to wait for the loop to be in LOOP_READY state */
#define MAX_LOOP_TIMEOUT (60 * 5)
#include "qla_version.h"

2720
kernel/drivers/scsi/qla2xxx/qla_sup.c Normal file
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File diff suppressed because it is too large Load Diff

15
kernel/drivers/scsi/qla2xxx/qla_version.h Normal file
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@@ -0,0 +1,15 @@
/*
* QLogic Fibre Channel HBA Driver
* Copyright (c) 2003-2008 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
/*
* Driver version
*/
#define QLA2XXX_VERSION "8.03.01-k6"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 3
#define QLA_DRIVER_PATCH_VER 1
#define QLA_DRIVER_BETA_VER 0