diff options
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas.h')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h index 6f8a52a1b808..fb7c52c119df 100644 --- a/drivers/scsi/hisi_sas/hisi_sas.h +++ b/drivers/scsi/hisi_sas/hisi_sas.h @@ -207,6 +207,7 @@ struct hisi_sas_cq { int rd_point; int id; int irq_no; + spinlock_t poll_lock; }; struct hisi_sas_dq { @@ -344,7 +345,7 @@ struct hisi_sas_hw { int delay_ms, int timeout_ms); void (*debugfs_snapshot_regs)(struct hisi_hba *hisi_hba); int complete_hdr_size; - struct scsi_host_template *sht; + const struct scsi_host_template *sht; }; #define HISI_SAS_MAX_DEBUGFS_DUMP (50) @@ -484,6 +485,8 @@ struct hisi_hba { struct dentry *debugfs_dump_dentry; struct dentry *debugfs_bist_dentry; struct dentry *debugfs_fifo_dentry; + + int iopoll_q_cnt; }; /* Generic HW DMA host memory structures */ @@ -653,16 +656,18 @@ extern void hisi_sas_phy_down(struct hisi_hba *hisi_hba, int phy_no, int rdy, extern void hisi_sas_phy_bcast(struct hisi_sas_phy *phy); extern void hisi_sas_slot_task_free(struct hisi_hba *hisi_hba, struct sas_task *task, - struct hisi_sas_slot *slot); + struct hisi_sas_slot *slot, + bool need_lock); extern void hisi_sas_init_mem(struct hisi_hba *hisi_hba); extern void hisi_sas_rst_work_handler(struct work_struct *work); extern void hisi_sas_sync_rst_work_handler(struct work_struct *work); -extern void hisi_sas_sync_irqs(struct hisi_hba *hisi_hba); extern void hisi_sas_phy_oob_ready(struct hisi_hba *hisi_hba, int phy_no); extern bool hisi_sas_notify_phy_event(struct hisi_sas_phy *phy, enum hisi_sas_phy_event event); extern void hisi_sas_release_tasks(struct hisi_hba *hisi_hba); extern u8 hisi_sas_get_prog_phy_linkrate_mask(enum sas_linkrate max); +extern void hisi_sas_sync_cqs(struct hisi_hba *hisi_hba); +extern void hisi_sas_sync_poll_cqs(struct hisi_hba *hisi_hba); extern void hisi_sas_controller_reset_prepare(struct hisi_hba *hisi_hba); extern void hisi_sas_controller_reset_done(struct hisi_hba *hisi_hba); #endif |