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hisi_sas: Add hisi sas device type
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>
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2 changed files with 18 additions and 0 deletions
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@ -37,6 +37,11 @@
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#define HISI_SAS_NAME_LEN 32
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enum dev_status {
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HISI_SAS_DEV_NORMAL,
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HISI_SAS_DEV_EH,
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};
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struct hisi_sas_phy {
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struct asd_sas_phy sas_phy;
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u64 dev_sas_addr;
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@ -51,6 +56,12 @@ struct hisi_sas_cq {
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int id;
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};
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struct hisi_sas_device {
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enum sas_device_type dev_type;
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u64 device_id;
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u8 dev_status;
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};
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struct hisi_sas_slot {
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};
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@ -89,6 +100,7 @@ struct hisi_hba {
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char *int_names;
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struct dma_pool *sge_page_pool;
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struct hisi_sas_device devices[HISI_SAS_MAX_DEVICES];
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struct dma_pool *command_table_pool;
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struct dma_pool *status_buffer_pool;
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struct hisi_sas_cmd_hdr *cmd_hdr[HISI_SAS_MAX_QUEUES];
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@ -57,6 +57,12 @@ static int hisi_sas_alloc(struct hisi_hba *hisi_hba, struct Scsi_Host *shost)
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struct platform_device *pdev = hisi_hba->pdev;
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struct device *dev = &pdev->dev;
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for (i = 0; i < HISI_SAS_MAX_DEVICES; i++) {
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hisi_hba->devices[i].dev_type = SAS_PHY_UNUSED;
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hisi_hba->devices[i].device_id = i;
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hisi_hba->devices[i].dev_status = HISI_SAS_DEV_NORMAL;
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}
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for (i = 0; i < hisi_hba->queue_count; i++) {
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struct hisi_sas_cq *cq = &hisi_hba->cq[i];
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