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hisi_sas: Add hisi sas device type

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Include initialisation.

Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
John Garry 2015-11-18 00:50:41 +08:00 committed by Martin K. Petersen
parent 7e9080e1c6
commit af740dbe65
2 changed files with 18 additions and 0 deletions
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12
drivers/scsi/hisi_sas/hisi_sas.h
View file

@ -37,6 +37,11 @@
#define HISI_SAS_NAME_LEN 32
enum dev_status {
HISI_SAS_DEV_NORMAL,
HISI_SAS_DEV_EH,
};
struct hisi_sas_phy {
struct asd_sas_phy sas_phy;
u64 dev_sas_addr;
@ -51,6 +56,12 @@ struct hisi_sas_cq {
int id;
};
struct hisi_sas_device {
enum sas_device_type dev_type;
u64 device_id;
u8 dev_status;
};
struct hisi_sas_slot {
};
@ -89,6 +100,7 @@ struct hisi_hba {
char *int_names;
struct dma_pool *sge_page_pool;
struct hisi_sas_device devices[HISI_SAS_MAX_DEVICES];
struct dma_pool *command_table_pool;
struct dma_pool *status_buffer_pool;
struct hisi_sas_cmd_hdr *cmd_hdr[HISI_SAS_MAX_QUEUES];

6
drivers/scsi/hisi_sas/hisi_sas_main.c
View file

@ -57,6 +57,12 @@ static int hisi_sas_alloc(struct hisi_hba *hisi_hba, struct Scsi_Host *shost)
struct platform_device *pdev = hisi_hba->pdev;
struct device *dev = &pdev->dev;
for (i = 0; i < HISI_SAS_MAX_DEVICES; i++) {
hisi_hba->devices[i].dev_type = SAS_PHY_UNUSED;
hisi_hba->devices[i].device_id = i;
hisi_hba->devices[i].dev_status = HISI_SAS_DEV_NORMAL;
}
for (i = 0; i < hisi_hba->queue_count; i++) {
struct hisi_sas_cq *cq = &hisi_hba->cq[i];