diff options
| author | Kashyap Desai <kashyap.desai@broadcom.com> | 2021-05-20 20:55:23 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-06-02 00:56:15 -0400 |
| commit | 824a156633dfdb0e17979a0d0bb2c757d1bb949c (patch) | |
| tree | a3e096f037b160635c5539aa6ae253bfb666417f /drivers/scsi/mpi3mr/mpi3mr_debug.h | |
| parent | c4f7ac64616ee513f9ac4ae6c4d8c3cccb6974df (diff) | |
scsi: mpi3mr: Base driver code
Implement basic pci device driver requirements: Device probing, memory
allocation, mapping system registers, allocate irq lines, etc.
Source is managed in mainly three different files:
- mpi3mr_fw.c: Common code which interacts with underlying fw/hw.
- mpi3mr_os.c: Common code which interacts with SCSI midlayer.
- mpi3mr_app.c: Common code which interacts with application/ioctl.
This is currently work in progress.
Link: https://lore.kernel.org/r/20210520152545.2710479-3-kashyap.desai@broadcom.com
Cc: sathya.prakash@broadcom.com
Cc: bvanassche@acm.org
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Tomas Henzl <thenzl@redhat.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Kashyap Desai <kashyap.desai@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpi3mr/mpi3mr_debug.h')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_debug.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_debug.h b/drivers/scsi/mpi3mr/mpi3mr_debug.h new file mode 100644 index 000000000000..c085bb048d41 --- /dev/null +++ b/drivers/scsi/mpi3mr/mpi3mr_debug.h @@ -0,0 +1,60 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Driver for Broadcom MPI3 Storage Controllers + * + * Copyright (C) 2017-2021 Broadcom Inc. + * (mailto: mpi3mr-linuxdrv.pdl@broadcom.com) + * + */ + +#ifndef MPI3SAS_DEBUG_H_INCLUDED + +#define MPI3SAS_DEBUG_H_INCLUDED + +/* + * debug levels + */ +#define MPI3_DEBUG 0x00000001 +#define MPI3_DEBUG_MSG_FRAME 0x00000002 +#define MPI3_DEBUG_SG 0x00000004 +#define MPI3_DEBUG_EVENTS 0x00000008 +#define MPI3_DEBUG_EVENT_WORK_TASK 0x00000010 +#define MPI3_DEBUG_INIT 0x00000020 +#define MPI3_DEBUG_EXIT 0x00000040 +#define MPI3_DEBUG_FAIL 0x00000080 +#define MPI3_DEBUG_TM 0x00000100 +#define MPI3_DEBUG_REPLY 0x00000200 +#define MPI3_DEBUG_HANDSHAKE 0x00000400 +#define MPI3_DEBUG_CONFIG 0x00000800 +#define MPI3_DEBUG_DL 0x00001000 +#define MPI3_DEBUG_RESET 0x00002000 +#define MPI3_DEBUG_SCSI 0x00004000 +#define MPI3_DEBUG_IOCTL 0x00008000 +#define MPI3_DEBUG_CSMISAS 0x00010000 +#define MPI3_DEBUG_SAS 0x00020000 +#define MPI3_DEBUG_TRANSPORT 0x00040000 +#define MPI3_DEBUG_TASK_SET_FULL 0x00080000 +#define MPI3_DEBUG_TRIGGER_DIAG 0x00200000 + + +/* + * debug macros + */ + +#define ioc_err(ioc, fmt, ...) \ + pr_err("%s: " fmt, (ioc)->name, ##__VA_ARGS__) +#define ioc_notice(ioc, fmt, ...) \ + pr_notice("%s: " fmt, (ioc)->name, ##__VA_ARGS__) +#define ioc_warn(ioc, fmt, ...) \ + pr_warn("%s: " fmt, (ioc)->name, ##__VA_ARGS__) +#define ioc_info(ioc, fmt, ...) \ + pr_info("%s: " fmt, (ioc)->name, ##__VA_ARGS__) + + +#define dbgprint(IOC, FMT, ...) \ + do { \ + if (IOC->logging_level & MPI3_DEBUG) \ + pr_info("%s: " FMT, (IOC)->name, ##__VA_ARGS__); \ + } while (0) + +#endif /* MPT3SAS_DEBUG_H_INCLUDED */ |