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Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas.h')
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas.h11
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 72c98522bd26..c0cd505a9ef7 100644
--- a/drivers/scsi/hisi_sas/hisi_sas.h
+++ b/drivers/scsi/hisi_sas/hisi_sas.h
@@ -13,6 +13,7 @@
#define _HISI_SAS_H_
#include <linux/acpi.h>
+#include <linux/clk.h>
#include <linux/dmapool.h>
#include <linux/mfd/syscon.h>
#include <linux/module.h>
@@ -110,7 +111,7 @@ struct hisi_sas_device {
struct domain_device *sas_device;
u64 attached_phy;
u64 device_id;
- u64 running_req;
+ atomic64_t running_req;
u8 dev_status;
};
@@ -149,7 +150,8 @@ struct hisi_sas_hw {
struct domain_device *device);
struct hisi_sas_device *(*alloc_dev)(struct domain_device *device);
void (*sl_notify)(struct hisi_hba *hisi_hba, int phy_no);
- int (*get_free_slot)(struct hisi_hba *hisi_hba, int *q, int *s);
+ int (*get_free_slot)(struct hisi_hba *hisi_hba, u32 dev_id,
+ int *q, int *s);
void (*start_delivery)(struct hisi_hba *hisi_hba);
int (*prep_ssp)(struct hisi_hba *hisi_hba,
struct hisi_sas_slot *slot, int is_tmf,
@@ -166,6 +168,9 @@ struct hisi_sas_hw {
void (*phy_enable)(struct hisi_hba *hisi_hba, int phy_no);
void (*phy_disable)(struct hisi_hba *hisi_hba, int phy_no);
void (*phy_hard_reset)(struct hisi_hba *hisi_hba, int phy_no);
+ void (*phy_set_linkrate)(struct hisi_hba *hisi_hba, int phy_no,
+ struct sas_phy_linkrates *linkrates);
+ enum sas_linkrate (*phy_get_max_linkrate)(void);
void (*free_device)(struct hisi_hba *hisi_hba,
struct hisi_sas_device *dev);
int (*get_wideport_bitmap)(struct hisi_hba *hisi_hba, int port_id);
@@ -183,6 +188,7 @@ struct hisi_hba {
u32 ctrl_reset_reg;
u32 ctrl_reset_sts_reg;
u32 ctrl_clock_ena_reg;
+ u32 refclk_frequency_mhz;
u8 sas_addr[SAS_ADDR_SIZE];
int n_phy;
@@ -205,7 +211,6 @@ struct hisi_hba {
struct hisi_sas_port port[HISI_SAS_MAX_PHYS];
int queue_count;
- int queue;
struct hisi_sas_slot *slot_prep;
struct dma_pool *sge_page_pool;