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Subject[PATCH v4 11/32] scsi: hisi_sas: add phy SAS ADDR initialization
Date
The SAS address for the HBA comes from the device tree.

Signed-off-by: John Garry <john.garry@huawei.com>
---
drivers/scsi/hisi_sas/hisi_sas.h | 1 +
drivers/scsi/hisi_sas/hisi_sas_main.c | 12 ++++++++++++
2 files changed, 13 insertions(+)

diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h
index 315fe46..c50384f 100644
--- a/drivers/scsi/hisi_sas/hisi_sas.h
+++ b/drivers/scsi/hisi_sas/hisi_sas.h
@@ -39,6 +39,7 @@

struct hisi_sas_phy {
struct asd_sas_phy sas_phy;
+ u64 dev_sas_addr;
};

struct hisi_sas_port {
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index d10bf24..8cd1b55 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -281,6 +281,16 @@ err_out:
return NULL;
}

+static void hisi_sas_init_add(struct hisi_hba *hisi_hba)
+{
+ int i;
+
+ for (i = 0; i < hisi_hba->n_phy; i++)
+ memcpy(&hisi_hba->phy[i].dev_sas_addr,
+ hisi_hba->sas_addr,
+ SAS_ADDR_SIZE);
+}
+
int hisi_sas_probe(struct platform_device *pdev,
const struct hisi_sas_hw *hw)
{
@@ -334,6 +344,8 @@ int hisi_sas_probe(struct platform_device *pdev,
sha->sas_port[i] = &hisi_hba->port[i].sas_port;
}

+ hisi_sas_init_add(hisi_hba);
+
rc = scsi_add_host(shost, &pdev->dev);
if (rc)
goto err_out_ha;
--
1.9.1


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