diff options
Diffstat (limited to 'drivers/fc4/fcp.h')
| -rw-r--r-- | drivers/fc4/fcp.h | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/drivers/fc4/fcp.h b/drivers/fc4/fcp.h deleted file mode 100644 index 6aa34a7a4c11..000000000000 --- a/drivers/fc4/fcp.h +++ /dev/null @@ -1,94 +0,0 @@ -/* fcp.h: Definitions for Fibre Channel Protocol. - * - * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz) - * - */ - -#ifndef __FCP_H -#define __FCP_H - -/* FCP addressing is hierarchical with up to 4 layers, MS first. - Exact meaning of the addresses is up to the vendor */ - -/* fcp_cntl field */ -#define FCP_CNTL_WRITE 0x00000001 /* Initiator write */ -#define FCP_CNTL_READ 0x00000002 /* Initiator read */ -#define FCP_CNTL_ABORT_TSK 0x00000200 /* Abort task set */ -#define FCP_CNTL_CLR_TASK 0x00000400 /* Clear task set */ -#define FCP_CNTL_RESET 0x00002000 /* Reset */ -#define FCP_CNTL_CLR_ACA 0x00004000 /* Clear ACA */ -#define FCP_CNTL_KILL_TASK 0x00008000 /* Terminate task */ -#define FCP_CNTL_QTYPE_MASK 0x00070000 /* Tagged queueing type */ -#define FCP_CNTL_QTYPE_SIMPLE 0x00000000 -#define FCP_CNTL_QTYPE_HEAD_OF_Q 0x00010000 -#define FCP_CNTL_QTYPE_ORDERED 0x00020000 -#define FCP_CNTL_QTYPE_ACA_Q_TAG 0x00040000 -#define FCP_CNTL_QTYPE_UNTAGGED 0x00050000 - -typedef struct { - u16 fcp_addr[4]; - u32 fcp_cntl; - u8 fcp_cdb[16]; - u32 fcp_data_len; -} fcp_cmd; - -/* fcp_status field */ -#define FCP_STATUS_MASK 0x000000ff /* scsi status of command */ -#define FCP_STATUS_RSP_LEN 0x00000100 /* response_len != 0 */ -#define FCP_STATUS_SENSE_LEN 0x00000200 /* sense_len != 0 */ -#define FCP_STATUS_RESID 0x00000400 /* resid != 0 */ - -typedef struct { - u32 xxx[2]; - u32 fcp_status; - u32 fcp_resid; - u32 fcp_sense_len; - u32 fcp_response_len; - /* u8 fcp_sense[fcp_sense_len]; */ - /* u8 fcp_response[fcp_response_len]; */ -} fcp_rsp; - -/* fcp errors */ - -/* rsp_info_type field */ -#define FCP_RSP_SCSI_BUS_ERR 0x01 -#define FCP_RSP_SCSI_PORT_ERR 0x02 -#define FCP_RSP_CARD_ERR 0x03 - -/* isp_status field */ -#define FCP_RSP_CMD_COMPLETE 0x0000 -#define FCP_RSP_CMD_INCOMPLETE 0x0001 -#define FCP_RSP_CMD_DMA_ERR 0x0002 -#define FCP_RSP_CMD_TRAN_ERR 0x0003 -#define FCP_RSP_CMD_RESET 0x0004 -#define FCP_RSP_CMD_ABORTED 0x0005 -#define FCP_RSP_CMD_TIMEOUT 0x0006 -#define FCP_RSP_CMD_OVERRUN 0x0007 - -/* isp_state_flags field */ -#define FCP_RSP_ST_GOT_BUS 0x0100 -#define FCP_RSP_ST_GOT_TARGET 0x0200 -#define FCP_RSP_ST_SENT_CMD 0x0400 -#define FCP_RSP_ST_XFRD_DATA 0x0800 -#define FCP_RSP_ST_GOT_STATUS 0x1000 -#define FCP_RSP_ST_GOT_SENSE 0x2000 - -/* isp_stat_flags field */ -#define FCP_RSP_STAT_DISC 0x0001 -#define FCP_RSP_STAT_SYNC 0x0002 -#define FCP_RSP_STAT_PERR 0x0004 -#define FCP_RSP_STAT_BUS_RESET 0x0008 -#define FCP_RSP_STAT_DEV_RESET 0x0010 -#define FCP_RSP_STAT_ABORTED 0x0020 -#define FCP_RSP_STAT_TIMEOUT 0x0040 -#define FCP_RSP_STAT_NEGOTIATE 0x0080 - -typedef struct { - u8 rsp_info_type; - u8 xxx; - u16 isp_status; - u16 isp_state_flags; - u16 isp_stat_flags; -} fcp_scsi_err; - -#endif /* !(__FCP_H) */ |
