diff options
Diffstat (limited to 'drivers/scsi/dpti.h')
| -rw-r--r-- | drivers/scsi/dpti.h | 331 |
1 files changed, 0 insertions, 331 deletions
diff --git a/drivers/scsi/dpti.h b/drivers/scsi/dpti.h deleted file mode 100644 index 8a079e8d7f65..000000000000 --- a/drivers/scsi/dpti.h +++ /dev/null @@ -1,331 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/*************************************************************************** - dpti.h - description - ------------------- - begin : Thu Sep 7 2000 - copyright : (C) 2001 by Adaptec - - See Documentation/scsi/dpti.rst for history, notes, license info - and credits - ***************************************************************************/ - -/*************************************************************************** - * * - * * - ***************************************************************************/ - -#ifndef _DPT_H -#define _DPT_H - -#define MAX_TO_IOP_MESSAGES (255) -#define MAX_FROM_IOP_MESSAGES (255) - - -/* - * SCSI interface function Prototypes - */ - -static int adpt_detect(struct scsi_host_template * sht); -static int adpt_queue(struct Scsi_Host *h, struct scsi_cmnd * cmd); -static int adpt_abort(struct scsi_cmnd * cmd); -static int adpt_reset(struct scsi_cmnd* cmd); -static int adpt_slave_configure(struct scsi_device *); - -static const char *adpt_info(struct Scsi_Host *pSHost); -static int adpt_bios_param(struct scsi_device * sdev, struct block_device *dev, - sector_t, int geom[]); - -static int adpt_bus_reset(struct scsi_cmnd* cmd); -static int adpt_device_reset(struct scsi_cmnd* cmd); - - -/* - * struct scsi_host_template (see scsi/scsi_host.h) - */ - -#define DPT_DRIVER_NAME "Adaptec I2O RAID" - -#ifndef HOSTS_C - -#include "dpt/sys_info.h" -#include <linux/wait.h> -#include "dpt/dpti_i2o.h" -#include "dpt/dpti_ioctl.h" - -#define DPT_I2O_VERSION "2.4 Build 5go" -#define DPT_VERSION 2 -#define DPT_REVISION '4' -#define DPT_SUBREVISION '5' -#define DPT_BETA "" -#define DPT_MONTH 8 -#define DPT_DAY 7 -#define DPT_YEAR (2001-1980) - -#define DPT_DRIVER "dpt_i2o" -#define DPTI_I2O_MAJOR (151) -#define DPT_ORGANIZATION_ID (0x1B) /* For Private Messages */ -#define DPTI_MAX_HBA (16) -#define MAX_CHANNEL (5) // Maximum Channel # Supported -#define MAX_ID (128) // Maximum Target ID Supported - -/* Sizes in 4 byte words */ -#define REPLY_FRAME_SIZE (17) -#define MAX_MESSAGE_SIZE (128) -#define SG_LIST_ELEMENTS (56) - -#define EMPTY_QUEUE 0xffffffff -#define I2O_INTERRUPT_PENDING_B (0x08) - -#define PCI_DPT_VENDOR_ID (0x1044) // DPT PCI Vendor ID -#define PCI_DPT_DEVICE_ID (0xA501) // DPT PCI I2O Device ID -#define PCI_DPT_RAPTOR_DEVICE_ID (0xA511) - -/* Debugging macro from Linux Device Drivers - Rubini */ -#undef PDEBUG -#ifdef DEBUG -//TODO add debug level switch -# define PDEBUG(fmt, args...) printk(KERN_DEBUG "dpti: " fmt, ##args) -# define PDEBUGV(fmt, args...) printk(KERN_DEBUG "dpti: " fmt, ##args) -#else -# define PDEBUG(fmt, args...) /* not debugging: nothing */ -# define PDEBUGV(fmt, args...) /* not debugging: nothing */ -#endif - -#define PERROR(fmt, args...) printk(KERN_ERR fmt, ##args) -#define PWARN(fmt, args...) printk(KERN_WARNING fmt, ##args) -#define PINFO(fmt, args...) printk(KERN_INFO fmt, ##args) -#define PCRIT(fmt, args...) printk(KERN_CRIT fmt, ##args) - -#define SHUTDOWN_SIGS (sigmask(SIGKILL)|sigmask(SIGINT)|sigmask(SIGTERM)) - -// Command timeouts -#define FOREVER (0) -#define TMOUT_INQUIRY (20) -#define TMOUT_FLUSH (360/45) -#define TMOUT_ABORT (30) -#define TMOUT_SCSI (300) -#define TMOUT_IOPRESET (360) -#define TMOUT_GETSTATUS (15) -#define TMOUT_INITOUTBOUND (15) -#define TMOUT_LCT (360) - - -#define I2O_SCSI_DEVICE_DSC_MASK 0x00FF - -#define I2O_DETAIL_STATUS_UNSUPPORTED_FUNCTION 0x000A - -#define I2O_SCSI_DSC_MASK 0xFF00 -#define I2O_SCSI_DSC_SUCCESS 0x0000 -#define I2O_SCSI_DSC_REQUEST_ABORTED 0x0200 -#define I2O_SCSI_DSC_UNABLE_TO_ABORT 0x0300 -#define I2O_SCSI_DSC_COMPLETE_WITH_ERROR 0x0400 -#define I2O_SCSI_DSC_ADAPTER_BUSY 0x0500 -#define I2O_SCSI_DSC_REQUEST_INVALID 0x0600 -#define I2O_SCSI_DSC_PATH_INVALID 0x0700 -#define I2O_SCSI_DSC_DEVICE_NOT_PRESENT 0x0800 -#define I2O_SCSI_DSC_UNABLE_TO_TERMINATE 0x0900 -#define I2O_SCSI_DSC_SELECTION_TIMEOUT 0x0A00 -#define I2O_SCSI_DSC_COMMAND_TIMEOUT 0x0B00 -#define I2O_SCSI_DSC_MR_MESSAGE_RECEIVED 0x0D00 -#define I2O_SCSI_DSC_SCSI_BUS_RESET 0x0E00 -#define I2O_SCSI_DSC_PARITY_ERROR_FAILURE 0x0F00 -#define I2O_SCSI_DSC_AUTOSENSE_FAILED 0x1000 -#define I2O_SCSI_DSC_NO_ADAPTER 0x1100 -#define I2O_SCSI_DSC_DATA_OVERRUN 0x1200 -#define I2O_SCSI_DSC_UNEXPECTED_BUS_FREE 0x1300 -#define I2O_SCSI_DSC_SEQUENCE_FAILURE 0x1400 -#define I2O_SCSI_DSC_REQUEST_LENGTH_ERROR 0x1500 -#define I2O_SCSI_DSC_PROVIDE_FAILURE 0x1600 -#define I2O_SCSI_DSC_BDR_MESSAGE_SENT 0x1700 -#define I2O_SCSI_DSC_REQUEST_TERMINATED 0x1800 -#define I2O_SCSI_DSC_IDE_MESSAGE_SENT 0x3300 -#define I2O_SCSI_DSC_RESOURCE_UNAVAILABLE 0x3400 -#define I2O_SCSI_DSC_UNACKNOWLEDGED_EVENT 0x3500 -#define I2O_SCSI_DSC_MESSAGE_RECEIVED 0x3600 -#define I2O_SCSI_DSC_INVALID_CDB 0x3700 -#define I2O_SCSI_DSC_LUN_INVALID 0x3800 -#define I2O_SCSI_DSC_SCSI_TID_INVALID 0x3900 -#define I2O_SCSI_DSC_FUNCTION_UNAVAILABLE 0x3A00 -#define I2O_SCSI_DSC_NO_NEXUS 0x3B00 -#define I2O_SCSI_DSC_SCSI_IID_INVALID 0x3C00 -#define I2O_SCSI_DSC_CDB_RECEIVED 0x3D00 -#define I2O_SCSI_DSC_LUN_ALREADY_ENABLED 0x3E00 -#define I2O_SCSI_DSC_BUS_BUSY 0x3F00 -#define I2O_SCSI_DSC_QUEUE_FROZEN 0x4000 - - -#ifndef TRUE -#define TRUE 1 -#define FALSE 0 -#endif - -#define HBA_FLAGS_INSTALLED_B 0x00000001 // Adapter Was Installed -#define HBA_FLAGS_BLINKLED_B 0x00000002 // Adapter In Blink LED State -#define HBA_FLAGS_IN_RESET 0x00000040 /* in reset */ -#define HBA_HOSTRESET_FAILED 0x00000080 /* adpt_resethost failed */ - - -// Device state flags -#define DPTI_DEV_ONLINE 0x00 -#define DPTI_DEV_UNSCANNED 0x01 -#define DPTI_DEV_RESET 0x02 -#define DPTI_DEV_OFFLINE 0x04 - - -struct adpt_device { - struct adpt_device* next_lun; - u32 flags; - u32 type; - u32 capacity; - u32 block_size; - u8 scsi_channel; - u8 scsi_id; - u64 scsi_lun; - u8 state; - u16 tid; - struct i2o_device* pI2o_dev; - struct scsi_device *pScsi_dev; -}; - -struct adpt_channel { - struct adpt_device* device[MAX_ID]; /* used as an array of 128 scsi ids */ - u8 scsi_id; - u8 type; - u16 tid; - u32 state; - struct i2o_device* pI2o_dev; -}; - -// HBA state flags -#define DPTI_STATE_RESET (0x01) - -typedef struct _adpt_hba { - struct _adpt_hba *next; - struct pci_dev *pDev; - struct Scsi_Host *host; - u32 state; - spinlock_t state_lock; - int unit; - int host_no; /* SCSI host number */ - u8 initialized; - u8 in_use; /* is the management node open*/ - - char name[32]; - char detail[55]; - - void __iomem *base_addr_virt; - void __iomem *msg_addr_virt; - ulong base_addr_phys; - void __iomem *post_port; - void __iomem *reply_port; - void __iomem *irq_mask; - u16 post_count; - u32 post_fifo_size; - u32 reply_fifo_size; - u32* reply_pool; - dma_addr_t reply_pool_pa; - u32 sg_tablesize; // Scatter/Gather List Size. - u8 top_scsi_channel; - u8 top_scsi_id; - u64 top_scsi_lun; - u8 dma64; - - i2o_status_block* status_block; - dma_addr_t status_block_pa; - i2o_hrt* hrt; - dma_addr_t hrt_pa; - i2o_lct* lct; - dma_addr_t lct_pa; - uint lct_size; - struct i2o_device* devices; - struct adpt_channel channel[MAX_CHANNEL]; - struct proc_dir_entry* proc_entry; /* /proc dir */ - - void __iomem *FwDebugBuffer_P; // Virtual Address Of FW Debug Buffer - u32 FwDebugBufferSize; // FW Debug Buffer Size In Bytes - void __iomem *FwDebugStrLength_P;// Virtual Addr Of FW Debug String Len - void __iomem *FwDebugFlags_P; // Virtual Address Of FW Debug Flags - void __iomem *FwDebugBLEDflag_P;// Virtual Addr Of FW Debug BLED - void __iomem *FwDebugBLEDvalue_P;// Virtual Addr Of FW Debug BLED - u32 FwDebugFlags; - u32 *ioctl_reply_context[4]; -} adpt_hba; - -struct sg_simple_element { - u32 flag_count; - u32 addr_bus; -}; - -/* - * Function Prototypes - */ - -static void adpt_i2o_sys_shutdown(void); -static int adpt_init(void); -static int adpt_i2o_build_sys_table(void); -static irqreturn_t adpt_isr(int irq, void *dev_id); - -static void adpt_i2o_report_hba_unit(adpt_hba* pHba, struct i2o_device *d); -static int adpt_i2o_query_scalar(adpt_hba* pHba, int tid, - int group, int field, void *buf, int buflen); -#ifdef DEBUG -static const char *adpt_i2o_get_class_name(int class); -#endif -static int adpt_i2o_issue_params(int cmd, adpt_hba* pHba, int tid, - void *opblk, dma_addr_t opblk_pa, int oplen, - void *resblk, dma_addr_t resblk_pa, int reslen); -static int adpt_i2o_post_wait(adpt_hba* pHba, u32* msg, int len, int timeout); -static int adpt_i2o_lct_get(adpt_hba* pHba); -static int adpt_i2o_parse_lct(adpt_hba* pHba); -static int adpt_i2o_activate_hba(adpt_hba* pHba); -static int adpt_i2o_enable_hba(adpt_hba* pHba); -static int adpt_i2o_install_device(adpt_hba* pHba, struct i2o_device *d); -static s32 adpt_i2o_post_this(adpt_hba* pHba, u32* data, int len); -static s32 adpt_i2o_quiesce_hba(adpt_hba* pHba); -static s32 adpt_i2o_status_get(adpt_hba* pHba); -static s32 adpt_i2o_init_outbound_q(adpt_hba* pHba); -static s32 adpt_i2o_hrt_get(adpt_hba* pHba); -static s32 adpt_scsi_to_i2o(adpt_hba* pHba, struct scsi_cmnd* cmd, struct adpt_device* dptdevice); -static void adpt_i2o_scsi_complete(void __iomem *reply, struct scsi_cmnd *cmd); -static s32 adpt_scsi_host_alloc(adpt_hba* pHba,struct scsi_host_template * sht); -static s32 adpt_hba_reset(adpt_hba* pHba); -static s32 adpt_i2o_reset_hba(adpt_hba* pHba); -static s32 adpt_rescan(adpt_hba* pHba); -static s32 adpt_i2o_reparse_lct(adpt_hba* pHba); -static s32 adpt_send_nop(adpt_hba*pHba,u32 m); -static void adpt_i2o_delete_hba(adpt_hba* pHba); -static void adpt_inquiry(adpt_hba* pHba); -static struct adpt_device* adpt_find_device(adpt_hba* pHba, u32 chan, u32 id, u64 lun); -static int adpt_install_hba(struct scsi_host_template* sht, struct pci_dev* pDev) ; -static int adpt_i2o_online_hba(adpt_hba* pHba); -static void adpt_i2o_post_wait_complete(u32, int); -static int adpt_i2o_systab_send(adpt_hba* pHba); - -static int adpt_ioctl(struct inode *inode, struct file *file, uint cmd, ulong arg); -static int adpt_open(struct inode *inode, struct file *file); -static int adpt_close(struct inode *inode, struct file *file); - - -#ifdef UARTDELAY -static void adpt_delay(int millisec); -#endif - -#define PRINT_BUFFER_SIZE 512 - -#define HBA_FLAGS_DBG_FLAGS_MASK 0xffff0000 // Mask for debug flags -#define HBA_FLAGS_DBG_KERNEL_PRINT_B 0x00010000 // Kernel Debugger Print -#define HBA_FLAGS_DBG_FW_PRINT_B 0x00020000 // Firmware Debugger Print -#define HBA_FLAGS_DBG_FUNCTION_ENTRY_B 0x00040000 // Function Entry Point -#define HBA_FLAGS_DBG_FUNCTION_EXIT_B 0x00080000 // Function Exit -#define HBA_FLAGS_DBG_ERROR_B 0x00100000 // Error Conditions -#define HBA_FLAGS_DBG_INIT_B 0x00200000 // Init Prints -#define HBA_FLAGS_DBG_OS_COMMANDS_B 0x00400000 // OS Command Info -#define HBA_FLAGS_DBG_SCAN_B 0x00800000 // Device Scan - -#define FW_DEBUG_STR_LENGTH_OFFSET 0 -#define FW_DEBUG_FLAGS_OFFSET 4 -#define FW_DEBUG_BLED_OFFSET 8 - -#define FW_DEBUG_FLAGS_NO_HEADERS_B 0x01 -#endif /* !HOSTS_C */ -#endif /* _DPT_H */ |