#define HISI_SAS_MAX_PHYS 9
#define HISI_SAS_MAX_QUEUES 32
#define HISI_SAS_QUEUE_SLOTS 512
-#define HISI_SAS_MAX_ITCT_ENTRIES 4096
+#define HISI_SAS_MAX_ITCT_ENTRIES 2048
#define HISI_SAS_MAX_DEVICES HISI_SAS_MAX_ITCT_ENTRIES
-#define HISI_SAS_COMMAND_ENTRIES 8192
#define HISI_SAS_STATUS_BUF_SZ \
(sizeof(struct hisi_sas_err_record) + 1024)
#define HISI_SAS_MAX_SSP_RESP_SZ (sizeof(struct ssp_frame_hdr) + 1024)
#define HISI_SAS_MAX_SMP_RESP_SZ 1028
+#define DEV_IS_EXPANDER(type) \
+ ((type == SAS_EDGE_EXPANDER_DEVICE) || \
+ (type == SAS_FANOUT_EXPANDER_DEVICE))
+
struct hisi_hba;
enum {
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);
+ int max_command_entries;
int complete_hdr_size;
};
__le64 sas_addr;
__le64 qw2;
__le64 qw3;
- __le64 qw4;
- __le64 qw_sata_ncq0_3;
- __le64 qw_sata_ncq7_4;
- __le64 qw_sata_ncq11_8;
- __le64 qw_sata_ncq15_12;
- __le64 qw_sata_ncq19_16;
- __le64 qw_sata_ncq23_20;
- __le64 qw_sata_ncq27_24;
- __le64 qw_sata_ncq31_28;
- __le64 qw_non_ncq_iptt;
- __le64 qw_rsvd0;
- __le64 qw_rsvd1;
+ __le64 qw4_15[12];
};
struct hisi_sas_iost {
};
struct hisi_sas_err_record {
- /* dw0 */
- __le32 dma_err_type;
-
- /* dw1 */
- __le32 trans_tx_fail_type;
-
- /* dw2 */
- __le32 trans_rx_fail_type;
-
- /* dw3 */
- u32 rsvd;
+ u32 data[4];
};
struct hisi_sas_initial_fis {