diff options
| author | Luo Jiaxing <luojiaxing@huawei.com> | 2019-10-24 22:08:16 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-10-24 21:31:14 -0400 |
| commit | 1f66e1fd26bddb4c9275b61934dbaaf4b0b0bd79 (patch) | |
| tree | 29c7e2a5b6554b9afb35c9121bad207b8c263d81 /drivers/scsi/hisi_sas/hisi_sas.h | |
| parent | c61163981076476e0bcf2d453dcddf8db605f115 (diff) | |
scsi: hisi_sas: Add debugfs file structure for port
Create a file structure which was used to save the memory address and phy
pointer for port at debugfs. This structure is bound to the corresponding
debugfs file, it can help callback function of debugfs file to get what it
need.
Link: https://lore.kernel.org/r/1571926105-74636-10-git-send-email-john.garry@huawei.com
Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas.h')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h index 1c01e0e76a0e..af5f836e5807 100644 --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/hisi_sas.h @@ -338,6 +338,11 @@ struct hisi_sas_debugfs_regs { u32 *data; }; +struct hisi_sas_debugfs_port { + struct hisi_sas_phy *phy; + u32 *data; +}; + struct hisi_hba { /* This must be the first element, used by SHOST_TO_SAS_HA */ struct sas_ha_struct *p; @@ -420,7 +425,7 @@ struct hisi_hba { /* debugfs memories */ /* Put Global AXI and RAS Register into register array */ struct hisi_sas_debugfs_regs debugfs_regs[DEBUGFS_REGS_NUM]; - u32 *debugfs_port_reg[HISI_SAS_MAX_PHYS]; + struct hisi_sas_debugfs_port debugfs_port_reg[HISI_SAS_MAX_PHYS]; struct hisi_sas_debugfs_cq debugfs_cq[HISI_SAS_MAX_QUEUES]; struct hisi_sas_debugfs_dq debugfs_dq[HISI_SAS_MAX_QUEUES]; struct hisi_sas_iost *debugfs_iost; |