diff options
Diffstat (limited to 'drivers/scsi/qla4xxx')
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_dbg.c | 4 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_def.h | 105 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_fw.h | 7 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_glbl.h | 3 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_init.c | 47 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_inline.h | 4 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_iocb.c | 6 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_isr.c | 1 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_nvram.c | 70 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_nvram.h | 4 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_os.c | 126 | ||||
| -rw-r--r-- | drivers/scsi/qla4xxx/ql4_version.h | 7 |
12 files changed, 153 insertions, 231 deletions
diff --git a/drivers/scsi/qla4xxx/ql4_dbg.c b/drivers/scsi/qla4xxx/ql4_dbg.c index 752031fadfe..7b4e077a39c 100644 --- a/drivers/scsi/qla4xxx/ql4_dbg.c +++ b/drivers/scsi/qla4xxx/ql4_dbg.c @@ -71,7 +71,7 @@ void __dump_registers(struct scsi_qla_host *ha) readw(&ha->reg->u1.isp4010.nvram)); } - else if (is_qla4022(ha)) { + else if (is_qla4022(ha) | is_qla4032(ha)) { printk(KERN_INFO "0x%02X intr_mask = 0x%08X\n", (uint8_t) offsetof(struct isp_reg, u1.isp4022.intr_mask), @@ -119,7 +119,7 @@ void __dump_registers(struct scsi_qla_host *ha) readw(&ha->reg->u2.isp4010.port_err_status)); } - else if (is_qla4022(ha)) { + else if (is_qla4022(ha) | is_qla4032(ha)) { printk(KERN_INFO "Page 0 Registers:\n"); printk(KERN_INFO "0x%02X ext_hw_conf = 0x%08X\n", (uint8_t) offsetof(struct isp_reg, diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h index a7f6c7b1c59..4249e52a559 100644 --- a/drivers/scsi/qla4xxx/ql4_def.h +++ b/drivers/scsi/qla4xxx/ql4_def.h @@ -40,7 +40,11 @@ #ifndef PCI_DEVICE_ID_QLOGIC_ISP4022 #define PCI_DEVICE_ID_QLOGIC_ISP4022 0x4022 -#endif /* */ +#endif + +#ifndef PCI_DEVICE_ID_QLOGIC_ISP4032 +#define PCI_DEVICE_ID_QLOGIC_ISP4032 0x4032 +#endif #define QLA_SUCCESS 0 #define QLA_ERROR 1 @@ -277,7 +281,6 @@ struct scsi_qla_host { #define AF_INTERRUPTS_ON 6 /* 0x00000040 Not Used */ #define AF_GET_CRASH_RECORD 7 /* 0x00000080 */ #define AF_LINK_UP 8 /* 0x00000100 */ -#define AF_TOPCAT_CHIP_PRESENT 9 /* 0x00000200 */ #define AF_IRQ_ATTACHED 10 /* 0x00000400 */ #define AF_ISNS_CMD_IN_PROCESS 12 /* 0x00001000 */ #define AF_ISNS_CMD_DONE 13 /* 0x00002000 */ @@ -317,16 +320,17 @@ struct scsi_qla_host { /* NVRAM registers */ struct eeprom_data *nvram; spinlock_t hardware_lock ____cacheline_aligned; - spinlock_t list_lock; uint32_t eeprom_cmd_data; /* Counters for general statistics */ + uint64_t isr_count; uint64_t adapter_error_count; uint64_t device_error_count; uint64_t total_io_count; uint64_t total_mbytes_xferred; uint64_t link_failure_count; uint64_t invalid_crc_count; + uint32_t bytes_xfered; uint32_t spurious_int_count; uint32_t aborted_io_count; uint32_t io_timeout_count; @@ -438,6 +442,11 @@ static inline int is_qla4022(struct scsi_qla_host *ha) return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP4022; } +static inline int is_qla4032(struct scsi_qla_host *ha) +{ + return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP4032; +} + static inline int adapter_up(struct scsi_qla_host *ha) { return (test_bit(AF_ONLINE, &ha->flags) != 0) && @@ -451,58 +460,58 @@ static inline struct scsi_qla_host* to_qla_host(struct Scsi_Host *shost) static inline void __iomem* isp_semaphore(struct scsi_qla_host *ha) { - return (is_qla4022(ha) ? - &ha->reg->u1.isp4022.semaphore : - &ha->reg->u1.isp4010.nvram); + return (is_qla4010(ha) ? + &ha->reg->u1.isp4010.nvram : + &ha->reg->u1.isp4022.semaphore); } static inline void __iomem* isp_nvram(struct scsi_qla_host *ha) { - return (is_qla4022(ha) ? - &ha->reg->u1.isp4022.nvram : - &ha->reg->u1.isp4010.nvram); + return (is_qla4010(ha) ? + &ha->reg->u1.isp4010.nvram : + &ha->reg->u1.isp4022.nvram); } static inline void __iomem* isp_ext_hw_conf(struct scsi_qla_host *ha) { - return (is_qla4022(ha) ? - &ha->reg->u2.isp4022.p0.ext_hw_conf : - &ha->reg->u2.isp4010.ext_hw_conf); + return (is_qla4010(ha) ? + &ha->reg->u2.isp4010.ext_hw_conf : + &ha->reg->u2.isp4022.p0.ext_hw_conf); } static inline void __iomem* isp_port_status(struct scsi_qla_host *ha) { - return (is_qla4022(ha) ? - &ha->reg->u2.isp4022.p0.port_status : - &ha->reg->u2.isp4010.port_status); + return (is_qla4010(ha) ? + &ha->reg->u2.isp4010.port_status : + &ha->reg->u2.isp4022.p0.port_status); } static inline void __iomem* isp_port_ctrl(struct scsi_qla_host *ha) { - return (is_qla4022(ha) ? - &ha->reg->u2.isp4022.p0.port_ctrl : - &ha->reg->u2.isp4010.port_ctrl); + return (is_qla4010(ha) ? + &ha->reg->u2.isp4010.port_ctrl : + &ha->reg->u2.isp4022.p0.port_ctrl); } static inline void __iomem* isp_port_error_status(struct scsi_qla_host *ha) { - return (is_qla4022(ha) ? - &ha->reg->u2.isp4022.p0.port_err_status : - &ha->reg->u2.isp4010.port_err_status); + return (is_qla4010(ha) ? + &ha->reg->u2.isp4010.port_err_status : + &ha->reg->u2.isp4022.p0.port_err_status); } static inline void __iomem * isp_gp_out(struct scsi_qla_host *ha) { - return (is_qla4022(ha) ? - &ha->reg->u2.isp4022.p0.gp_out : - &ha->reg->u2.isp4010.gp_out); + return (is_qla4010(ha) ? + &ha->reg->u2.isp4010.gp_out : + &ha->reg->u2.isp4022.p0.gp_out); } static inline int eeprom_ext_hw_conf_offset(struct scsi_qla_host *ha) { - return (is_qla4022(ha) ? - offsetof(struct eeprom_data, isp4022.ext_hw_conf) / 2 : - offsetof(struct eeprom_data, isp4010.ext_hw_conf) / 2); + return (is_qla4010(ha) ? + offsetof(struct eeprom_data, isp4010.ext_hw_conf) / 2 : + offsetof(struct eeprom_data, isp4022.ext_hw_conf) / 2); } int ql4xxx_sem_spinlock(struct scsi_qla_host * ha, u32 sem_mask, u32 sem_bits); @@ -511,59 +520,59 @@ int ql4xxx_sem_lock(struct scsi_qla_host * ha, u32 sem_mask, u32 sem_bits); static inline int ql4xxx_lock_flash(struct scsi_qla_host *a) { - if (is_qla4022(a)) + if (is_qla4010(a)) + return ql4xxx_sem_spinlock(a, QL4010_FLASH_SEM_MASK, + QL4010_FLASH_SEM_BITS); + else return ql4xxx_sem_spinlock(a, QL4022_FLASH_SEM_MASK, (QL4022_RESOURCE_BITS_BASE_CODE | (a->mac_index)) << 13); - else - return ql4xxx_sem_spinlock(a, QL4010_FLASH_SEM_MASK, - QL4010_FLASH_SEM_BITS); } static inline void ql4xxx_unlock_flash(struct scsi_qla_host *a) { - if (is_qla4022(a)) - ql4xxx_sem_unlock(a, QL4022_FLASH_SEM_MASK); - else + if (is_qla4010(a)) ql4xxx_sem_unlock(a, QL4010_FLASH_SEM_MASK); + else + ql4xxx_sem_unlock(a, QL4022_FLASH_SEM_MASK); } static inline int ql4xxx_lock_nvram(struct scsi_qla_host *a) { - if (is_qla4022(a)) + if (is_qla4010(a)) + return ql4xxx_sem_spinlock(a, QL4010_NVRAM_SEM_MASK, + QL4010_NVRAM_SEM_BITS); + else return ql4xxx_sem_spinlock(a, QL4022_NVRAM_SEM_MASK, (QL4022_RESOURCE_BITS_BASE_CODE | (a->mac_index)) << 10); - else - return ql4xxx_sem_spinlock(a, QL4010_NVRAM_SEM_MASK, - QL4010_NVRAM_SEM_BITS); } static inline void ql4xxx_unlock_nvram(struct scsi_qla_host *a) { - if (is_qla4022(a)) - ql4xxx_sem_unlock(a, QL4022_NVRAM_SEM_MASK); - else + if (is_qla4010(a)) ql4xxx_sem_unlock(a, QL4010_NVRAM_SEM_MASK); + else + ql4xxx_sem_unlock(a, QL4022_NVRAM_SEM_MASK); } static inline int ql4xxx_lock_drvr(struct scsi_qla_host *a) { - if (is_qla4022(a)) + if (is_qla4010(a)) + return ql4xxx_sem_lock(a, QL4010_DRVR_SEM_MASK, + QL4010_DRVR_SEM_BITS); + else return ql4xxx_sem_lock(a, QL4022_DRVR_SEM_MASK, (QL4022_RESOURCE_BITS_BASE_CODE | (a->mac_index)) << 1); - else - return ql4xxx_sem_lock(a, QL4010_DRVR_SEM_MASK, - QL4010_DRVR_SEM_BITS); } static inline void ql4xxx_unlock_drvr(struct scsi_qla_host *a) { - if (is_qla4022(a)) - ql4xxx_sem_unlock(a, QL4022_DRVR_SEM_MASK); - else + if (is_qla4010(a)) ql4xxx_sem_unlock(a, QL4010_DRVR_SEM_MASK); + else + ql4xxx_sem_unlock(a, QL4022_DRVR_SEM_MASK); } /*---------------------------------------------------------------------------*/ diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h index 427489de64b..4eea8c57191 100644 --- a/drivers/scsi/qla4xxx/ql4_fw.h +++ b/drivers/scsi/qla4xxx/ql4_fw.h @@ -296,7 +296,6 @@ static inline uint32_t clr_rmask(uint32_t val) /* ISP Semaphore definitions */ /* ISP General Purpose Output definitions */ -#define GPOR_TOPCAT_RESET 0x00000004 /* shadow registers (DMA'd from HA to system memory. read only) */ struct shadow_regs { @@ -339,10 +338,13 @@ union external_hw_config_reg { /* Mailbox command definitions */ #define MBOX_CMD_ABOUT_FW 0x0009 #define MBOX_CMD_LUN_RESET 0x0016 +#define MBOX_CMD_GET_MANAGEMENT_DATA 0x001E #define MBOX_CMD_GET_FW_STATUS 0x001F #define MBOX_CMD_SET_ISNS_SERVICE 0x0021 #define ISNS_DISABLE 0 #define ISNS_ENABLE 1 +#define MBOX_CMD_COPY_FLASH 0x0024 +#define MBOX_CMD_WRITE_FLASH 0x0025 #define MBOX_CMD_READ_FLASH 0x0026 #define MBOX_CMD_CLEAR_DATABASE_ENTRY 0x0031 #define MBOX_CMD_CONN_CLOSE_SESS_LOGOUT 0x0056 @@ -360,10 +362,13 @@ union external_hw_config_reg { #define DDB_DS_SESSION_FAILED 0x06 #define DDB_DS_LOGIN_IN_PROCESS 0x07 #define MBOX_CMD_GET_FW_STATE 0x0069 +#define MBOX_CMD_GET_INIT_FW_CTRL_BLOCK_DEFAULTS 0x006A +#define MBOX_CMD_RESTORE_FACTORY_DEFAULTS 0x0087 /* Mailbox 1 */ #define FW_STATE_READY 0x0000 #define FW_STATE_CONFIG_WAIT 0x0001 +#define FW_STATE_WAIT_LOGIN 0x0002 #define FW_STATE_ERROR 0x0004 #define FW_STATE_DHCP_IN_PROGRESS 0x0008 diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h index 1b221ff0f6f..2122967bbf0 100644 --- a/drivers/scsi/qla4xxx/ql4_glbl.h +++ b/drivers/scsi/qla4xxx/ql4_glbl.h @@ -8,6 +8,7 @@ #ifndef __QLA4x_GBL_H #define __QLA4x_GBL_H +int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a); int qla4xxx_send_tgts(struct scsi_qla_host *ha, char *ip, uint16_t port); int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb); int qla4xxx_initialize_adapter(struct scsi_qla_host * ha, @@ -75,4 +76,4 @@ int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha, extern int ql4xextended_error_logging; extern int ql4xdiscoverywait; extern int ql4xdontresethba; -#endif /* _QLA4x_GBL_H */ +#endif /* _QLA4x_GBL_H */ diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c index bb3a1c11f44..cc210f297a7 100644 --- a/drivers/scsi/qla4xxx/ql4_init.c +++ b/drivers/scsi/qla4xxx/ql4_init.c @@ -259,10 +259,16 @@ static int qla4xxx_fw_ready(struct scsi_qla_host *ha) "seconds expired= %d\n", ha->host_no, __func__, ha->firmware_state, ha->addl_fw_state, timeout_count)); + if (is_qla4032(ha) && + !(ha->addl_fw_state & FW_ADDSTATE_LINK_UP) && + (timeout_count < ADAPTER_INIT_TOV - 5)) { + break; + } + msleep(1000); } /* end of for */ - if (timeout_count <= 0) + if (timeout_count == 0) DEBUG2(printk("scsi%ld: %s: FW Initialization timed out!\n", ha->host_no, __func__)); @@ -806,32 +812,6 @@ int qla4xxx_relogin_device(struct scsi_qla_host *ha, return QLA_SUCCESS; } -/** - * qla4010_get_topcat_presence - check if it is QLA4040 TopCat Chip - * @ha: Pointer to host adapter structure. - * - **/ -static int qla4010_get_topcat_presence(struct scsi_qla_host *ha) -{ - unsigned long flags; - uint16_t topcat; - - if (ql4xxx_lock_nvram(ha) != QLA_SUCCESS) - return QLA_ERROR; - spin_lock_irqsave(&ha->hardware_lock, flags); - topcat = rd_nvram_word(ha, offsetof(struct eeprom_data, - isp4010.topcat)); - spin_unlock_irqrestore(&ha->hardware_lock, flags); - - if ((topcat & TOPCAT_MASK) == TOPCAT_PRESENT) - set_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags); - else - clear_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags); - ql4xxx_unlock_nvram(ha); - return QLA_SUCCESS; -} - - static int qla4xxx_config_nvram(struct scsi_qla_host *ha) { unsigned long flags; @@ -866,7 +846,7 @@ static int qla4xxx_config_nvram(struct scsi_qla_host *ha) /* set defaults */ if (is_qla4010(ha)) extHwConfig.Asuint32_t = 0x1912; - else if (is_qla4022(ha)) + else if (is_qla4022(ha) | is_qla4032(ha)) extHwConfig.Asuint32_t = 0x0023; } DEBUG(printk("scsi%ld: %s: Setting extHwConfig to 0xFFFF%04x\n", @@ -927,7 +907,7 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha) spin_lock_irqsave(&ha->hardware_lock, flags); writel(jiffies, &ha->reg->mailbox[7]); - if (is_qla4022(ha)) + if (is_qla4022(ha) | is_qla4032(ha)) writel(set_rmask(NVR_WRITE_ENABLE), &ha->reg->u1.isp4022.nvram); @@ -978,7 +958,7 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha) return status; } -static int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a) +int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a) { #define QL4_LOCK_DRVR_WAIT 300 #define QL4_LOCK_DRVR_SLEEP 100 @@ -1018,12 +998,7 @@ static int qla4xxx_start_firmware(struct scsi_qla_host *ha) int soft_reset = 1; int config_chip = 0; - if (is_qla4010(ha)){ - if (qla4010_get_topcat_presence(ha) != QLA_SUCCESS) - return QLA_ERROR; - } - - if (is_qla4022(ha)) + if (is_qla4022(ha) | is_qla4032(ha)) ql4xxx_set_mac_number(ha); if (ql4xxx_lock_drvr_wait(ha) != QLA_SUCCESS) diff --git a/drivers/scsi/qla4xxx/ql4_inline.h b/drivers/scsi/qla4xxx/ql4_inline.h index 0d61797af7d..6375eb017dd 100644 --- a/drivers/scsi/qla4xxx/ql4_inline.h +++ b/drivers/scsi/qla4xxx/ql4_inline.h @@ -38,7 +38,7 @@ qla4xxx_lookup_ddb_by_fw_index(struct scsi_qla_host *ha, uint32_t fw_ddb_index) static inline void __qla4xxx_enable_intrs(struct scsi_qla_host *ha) { - if (is_qla4022(ha)) { + if (is_qla4022(ha) | is_qla4032(ha)) { writel(set_rmask(IMR_SCSI_INTR_ENABLE), &ha->reg->u1.isp4022.intr_mask); readl(&ha->reg->u1.isp4022.intr_mask); @@ -52,7 +52,7 @@ __qla4xxx_enable_intrs(struct scsi_qla_host *ha) static inline void __qla4xxx_disable_intrs(struct scsi_qla_host *ha) { - if (is_qla4022(ha)) { + if (is_qla4022(ha) | is_qla4032(ha)) { writel(clr_rmask(IMR_SCSI_INTR_ENABLE), &ha->reg->u1.isp4022.intr_mask); readl(&ha->reg->u1.isp4022.intr_mask); diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c index c0a254b89a3..d41ce380eed 100644 --- a/drivers/scsi/qla4xxx/ql4_iocb.c +++ b/drivers/scsi/qla4xxx/ql4_iocb.c @@ -294,6 +294,12 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb) cmd_entry->control_flags = CF_WRITE; else if (cmd->sc_data_direction == DMA_FROM_DEVICE) cmd_entry->control_flags = CF_READ; + + ha->bytes_xfered += cmd->request_bufflen; + if (ha->bytes_xfered & ~0xFFFFF){ + ha->total_mbytes_xferred += ha->bytes_xfered >> 20; + ha->bytes_xfered &= 0xFFFFF; + } } /* Set tagged queueing control flags */ diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c index 1e283321a59..ef975e0dc87 100644 --- a/drivers/scsi/qla4xxx/ql4_isr.c +++ b/drivers/scsi/qla4xxx/ql4_isr.c @@ -627,6 +627,7 @@ irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id) spin_lock_irqsave(&ha->hardware_lock, flags); + ha->isr_count++; /* * Repeatedly service interrupts up to a maximum of * MAX_REQS_SERVICED_PER_INTR diff --git a/drivers/scsi/qla4xxx/ql4_nvram.c b/drivers/scsi/qla4xxx/ql4_nvram.c index e3957ca5b64..58afd135aa1 100644 --- a/drivers/scsi/qla4xxx/ql4_nvram.c +++ b/drivers/scsi/qla4xxx/ql4_nvram.c @@ -7,15 +7,22 @@ #include "ql4_def.h" +static inline void eeprom_cmd(uint32_t cmd, struct scsi_qla_host *ha) +{ + writel(cmd, isp_nvram(ha)); + readl(isp_nvram(ha)); + udelay(1); +} + static inline int eeprom_size(struct scsi_qla_host *ha) { - return is_qla4022(ha) ? FM93C86A_SIZE_16 : FM93C66A_SIZE_16; + return is_qla4010(ha) ? FM93C66A_SIZE_16 : FM93C86A_SIZE_16; } static inline int eeprom_no_addr_bits(struct scsi_qla_host *ha) { - return is_qla4022(ha) ? FM93C86A_NO_ADDR_BITS_16 : - FM93C56A_NO_ADDR_BITS_16; + return is_qla4010(ha) ? FM93C56A_NO_ADDR_BITS_16 : + FM93C86A_NO_ADDR_BITS_16 ; } static inline int eeprom_no_data_bits(struct scsi_qla_host *ha) @@ -28,8 +35,7 @@ static int fm93c56a_select(struct scsi_qla_host * ha) DEBUG5(printk(KERN_ERR "fm93c56a_select:\n")); ha->eeprom_cmd_data = AUBURN_EEPROM_CS_1 | 0x000f0000; - writel(ha->eeprom_cmd_data, isp_nvram(ha)); - readl(isp_nvram(ha)); + eeprom_cmd(ha->eeprom_cmd_data, ha); return 1; } @@ -41,12 +47,13 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr) int previousBit; /* Clock in a zero, then do the start bit. */ - writel(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1, isp_nvram(ha)); - writel(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 | - AUBURN_EEPROM_CLK_RISE, isp_nvram(ha)); - writel(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 | - AUBURN_EEPROM_CLK_FALL, isp_nvram(ha)); - readl(isp_nvram(ha)); + eeprom_cmd(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1, ha); + + eeprom_cmd(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 | + AUBURN_EEPROM_CLK_RISE, ha); + eeprom_cmd(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 | + AUBURN_EEPROM_CLK_FALL, ha); + mask = 1 << (FM93C56A_CMD_BITS - 1); /* Force the previous data bit to be different. */ @@ -60,14 +67,14 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr) * If the bit changed, then change the DO state to * match. */ - writel(ha->eeprom_cmd_data | dataBit, isp_nvram(ha)); + eeprom_cmd(ha->eeprom_cmd_data | dataBit, ha); previousBit = dataBit; } - writel(ha->eeprom_cmd_data | dataBit | - AUBURN_EEPROM_CLK_RISE, isp_nvram(ha)); - writel(ha->eeprom_cmd_data | dataBit | - AUBURN_EEPROM_CLK_FALL, isp_nvram(ha)); - readl(isp_nvram(ha)); + eeprom_cmd(ha->eeprom_cmd_data | dataBit | + AUBURN_EEPROM_CLK_RISE, ha); + eeprom_cmd(ha->eeprom_cmd_data | dataBit | + AUBURN_EEPROM_CLK_FALL, ha); + cmd = cmd << 1; } mask = 1 << (eeprom_no_addr_bits(ha) - 1); @@ -82,14 +89,15 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr) * If the bit changed, then change the DO state to * match. */ - writel(ha->eeprom_cmd_data | dataBit, isp_nvram(ha)); + eeprom_cmd(ha->eeprom_cmd_data | dataBit, ha); + previousBit = dataBit; } - writel(ha->eeprom_cmd_data | dataBit | - AUBURN_EEPROM_CLK_RISE, isp_nvram(ha)); - writel(ha->eeprom_cmd_data | dataBit | - AUBURN_EEPROM_CLK_FALL, isp_nvram(ha)); - readl(isp_nvram(ha)); + eeprom_cmd(ha->eeprom_cmd_data | dataBit | + AUBURN_EEPROM_CLK_RISE, ha); + eeprom_cmd(ha->eeprom_cmd_data | dataBit | + AUBURN_EEPROM_CLK_FALL, ha); + addr = addr << 1; } return 1; @@ -98,8 +106,7 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr) static int fm93c56a_deselect(struct scsi_qla_host * ha) { ha->eeprom_cmd_data = AUBURN_EEPROM_CS_0 | 0x000f0000; - writel(ha->eeprom_cmd_data, isp_nvram(ha)); - readl(isp_nvram(ha)); + eeprom_cmd(ha->eeprom_cmd_data, ha); return 1; } @@ -112,12 +119,13 @@ static int fm93c56a_datain(struct scsi_qla_host * ha, unsigned short *value) /* Read the data bits * The first bit is a dummy. Clock right over it. */ for (i = 0; i < eeprom_no_data_bits(ha); i++) { - writel(ha->eeprom_cmd_data | - AUBURN_EEPROM_CLK_RISE, isp_nvram(ha)); - writel(ha->eeprom_cmd_data | - AUBURN_EEPROM_CLK_FALL, isp_nvram(ha)); - dataBit = - (readw(isp_nvram(ha)) & AUBURN_EEPROM_DI_1) ? 1 : 0; + eeprom_cmd(ha->eeprom_cmd_data | + AUBURN_EEPROM_CLK_RISE, ha); + eeprom_cmd(ha->eeprom_cmd_data | + AUBURN_EEPROM_CLK_FALL, ha); + + dataBit = (readw(isp_nvram(ha)) & AUBURN_EEPROM_DI_1) ? 1 : 0; + data = (data << 1) | dataBit; } diff --git a/drivers/scsi/qla4xxx/ql4_nvram.h b/drivers/scsi/qla4xxx/ql4_nvram.h index 08e2aed8c6c..b47b4fc59d8 100644 --- a/drivers/scsi/qla4xxx/ql4_nvram.h +++ b/drivers/scsi/qla4xxx/ql4_nvram.h @@ -134,9 +134,7 @@ struct eeprom_data { u16 phyConfig; /* x36 */ #define PHY_CONFIG_PHY_ADDR_MASK 0x1f #define PHY_CONFIG_ENABLE_FW_MANAGEMENT_MASK 0x20 - u16 topcat; /* x38 */ -#define TOPCAT_PRESENT 0x0100 -#define TOPCAT_MASK 0xFF00 + u16 reserved_56; /* x38 */ #define EEPROM_UNUSED_1_SIZE 2 u8 unused_1[EEPROM_UNUSED_1_SIZE]; /* x3A */ diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c index 5b8db610953..9ef693c8809 100644 --- a/drivers/scsi/qla4xxx/ql4_os.c +++ b/drivers/scsi/qla4xxx/ql4_os.c @@ -19,7 +19,7 @@ char qla4xxx_version_str[40]; /* * SRB allocation cache */ -static kmem_cache_t *srb_cachep; +static struct kmem_cache *srb_cachep; /* * Module parameter information and variables @@ -708,10 +708,10 @@ static int qla4xxx_cmd_wait(struct scsi_qla_host *ha) } /** - * qla4010_soft_reset - performs soft reset. + * qla4xxx_soft_reset - performs soft reset. * @ha: Pointer to host adapter structure. **/ -static int qla4010_soft_reset(struct scsi_qla_host *ha) +int qla4xxx_soft_reset(struct scsi_qla_host *ha) { uint32_t max_wait_time; unsigned long flags = 0; @@ -817,29 +817,6 @@ static int qla4010_soft_reset(struct scsi_qla_host *ha) } /** - * qla4xxx_topcat_reset - performs hard reset of TopCat Chip. - * @ha: Pointer to host adapter structure. - **/ -static int qla4xxx_topcat_reset(struct scsi_qla_host *ha) -{ - unsigned long flags; - - ql4xxx_lock_nvram(ha); - spin_lock_irqsave(&ha->hardware_lock, flags); - writel(set_rmask(GPOR_TOPCAT_RESET), isp_gp_out(ha)); - readl(isp_gp_out(ha)); - mdelay(1); - - writel(clr_rmask(GPOR_TOPCAT_RESET), isp_gp_out(ha)); - readl(isp_gp_out(ha)); - spin_unlock_irqrestore(&ha->hardware_lock, flags); - mdelay(2523); - - ql4xxx_unlock_nvram(ha); - return QLA_SUCCESS; -} - -/** * qla4xxx_flush_active_srbs - returns all outstanding i/o requests to O.S. * @ha: Pointer to host adapter structure. * @@ -867,26 +844,6 @@ static void qla4xxx_flush_active_srbs(struct scsi_qla_host *ha) } /** - * qla4xxx_hard_reset - performs HBA Hard Reset - * @ha: Pointer to host adapter structure. - **/ -static int qla4xxx_hard_reset(struct scsi_qla_host *ha) -{ - /* The QLA4010 really doesn't have an equivalent to a hard reset */ - qla4xxx_flush_active_srbs(ha); - if (test_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags)) { - int status = QLA_ERROR; - - if ((qla4010_soft_reset(ha) == QLA_SUCCESS) && - (qla4xxx_topcat_reset(ha) == QLA_SUCCESS) && - (qla4010_soft_reset(ha) == QLA_SUCCESS)) - status = QLA_SUCCESS; - return status; - } else - return qla4010_soft_reset(ha); -} - -/** * qla4xxx_recover_adapter - recovers adapter after a fatal error * @ha: Pointer to host adapter structure. * @renew_ddb_list: Indicates what to do with the adapter's ddb list @@ -919,18 +876,11 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha, if (status == QLA_SUCCESS) { DEBUG2(printk("scsi%ld: %s - Performing soft reset..\n", ha->host_no, __func__)); - status = qla4xxx_soft_reset(ha); - } - /* FIXMEkaren: Do we want to keep interrupts enabled and process - AENs after soft reset */ - - /* If firmware (SOFT) reset failed, or if all outstanding - * commands have not returned, then do a HARD reset. - */ - if (status == QLA_ERROR) { - DEBUG2(printk("scsi%ld: %s - Performing hard reset..\n", - ha->host_no, __func__)); - status = qla4xxx_hard_reset(ha); + qla4xxx_flush_active_srbs(ha); + if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS) + status = qla4xxx_soft_reset(ha); + else + status = QLA_ERROR; } /* Flush any pending ddb changed AENs */ @@ -1011,18 +961,15 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha, * the mid-level tries to sleep when it reaches the driver threshold * "host->can_queue". This can cause a panic if we were in our interrupt code. **/ -static void qla4xxx_do_dpc(void *data) +static void qla4xxx_do_dpc(struct work_struct *work) { - struct scsi_qla_host *ha = (struct scsi_qla_host *) data; + struct scsi_qla_host *ha = + container_of(work, struct scsi_qla_host, dpc_work); struct ddb_entry *ddb_entry, *dtemp; - DEBUG2(printk("scsi%ld: %s: DPC handler waking up.\n", - ha->host_no, __func__)); - - DEBUG2(printk("scsi%ld: %s: ha->flags = 0x%08lx\n", - ha->host_no, __func__, ha->flags)); - DEBUG2(printk("scsi%ld: %s: ha->dpc_flags = 0x%08lx\n", - ha->host_no, __func__, ha->dpc_flags)); + DEBUG2(printk("scsi%ld: %s: DPC handler waking up." + "flags = 0x%08lx, dpc_flags = 0x%08lx\n", + ha->host_no, __func__, ha->flags, ha->dpc_flags)); /* Initialization not yet finished. Don't do anything yet. */ if (!test_bit(AF_INIT_DONE, &ha->flags)) @@ -1032,16 +979,8 @@ static void qla4xxx_do_dpc(void *data) test_bit(DPC_RESET_HA, &ha->dpc_flags) || test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags) || test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags)) { - if (test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags)) - /* - * dg 09/23 Never initialize ddb list - * once we up and running - * qla4xxx_recover_adapter(ha, - * REBUILD_DDB_LIST); - */ - qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST); - - if (test_bit(DPC_RESET_HA, &ha->dpc_flags)) + if (test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags) || + test_bit(DPC_RESET_HA, &ha->dpc_flags)) qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST); if (test_and_clear_bit(DPC_RESET_HA_INTR, &ha->dpc_flags)) { @@ -1122,7 +1061,8 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha) destroy_workqueue(ha->dpc_thread); /* Issue Soft Reset to put firmware in unknown state */ - qla4xxx_soft_reset(ha); + if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS) + qla4xxx_soft_reset(ha); /* Remove timer thread, if present */ if (ha->timer_active) @@ -1261,7 +1201,6 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev, init_waitqueue_head(&ha->mailbox_wait_queue); spin_lock_init(&ha->hardware_lock); - spin_lock_init(&ha->list_lock); /* Allocate dma buffers */ if (qla4xxx_mem_alloc(ha)) { @@ -1315,7 +1254,7 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev, ret = -ENODEV; goto probe_failed; } - INIT_WORK(&ha->dpc_work, qla4xxx_do_dpc, ha); + INIT_WORK(&ha->dpc_work, qla4xxx_do_dpc); ret = request_irq(pdev->irq, qla4xxx_intr_handler, SA_INTERRUPT|SA_SHIRQ, "qla4xxx", ha); @@ -1468,27 +1407,6 @@ struct srb * qla4xxx_del_from_active_array(struct scsi_qla_host *ha, uint32_t in } /** - * qla4xxx_soft_reset - performs a SOFT RESET of hba. - * @ha: Pointer to host adapter structure. - **/ -int qla4xxx_soft_reset(struct scsi_qla_host *ha) -{ - - DEBUG2(printk(KERN_WARNING "scsi%ld: %s: chip reset!\n", ha->host_no, - __func__)); - if (test_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags)) { - int status = QLA_ERROR; - - if ((qla4010_soft_reset(ha) == QLA_SUCCESS) && - (qla4xxx_topcat_reset(ha) == QLA_SUCCESS) && - (qla4010_soft_reset(ha) == QLA_SUCCESS) ) - status = QLA_SUCCESS; - return status; - } else - return qla4010_soft_reset(ha); -} - -/** * qla4xxx_eh_wait_on_command - waits for command to be returned by firmware * @ha: actual ha whose done queue will contain the comd returned by firmware. * @cmd: Scsi Command to wait on. @@ -1686,6 +1604,12 @@ static struct pci_device_id qla4xxx_pci_tbl[] = { .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID, }, + { + .vendor = PCI_VENDOR_ID_QLOGIC, + .device = PCI_DEVICE_ID_QLOGIC_ISP4032, + .subvendor = PCI_ANY_ID, + .subdevice = PCI_ANY_ID, + }, {0, 0}, }; MODULE_DEVICE_TABLE(pci, qla4xxx_pci_tbl); diff --git a/drivers/scsi/qla4xxx/ql4_version.h b/drivers/scsi/qla4xxx/ql4_version.h index b3fe7e68988..454e19c8ad6 100644 --- a/drivers/scsi/qla4xxx/ql4_version.h +++ b/drivers/scsi/qla4xxx/ql4_version.h @@ -5,9 +5,4 @@ * See LICENSE.qla4xxx for copyright and licensing details. */ -#define QLA4XXX_DRIVER_VERSION "5.00.05b9-k" - -#define QL4_DRIVER_MAJOR_VER 5 -#define QL4_DRIVER_MINOR_VER 0 -#define QL4_DRIVER_PATCH_VER 5 -#define QL4_DRIVER_BETA_VER 9 +#define QLA4XXX_DRIVER_VERSION "5.00.07-k" |