Commit b4241f0f authored by Xiaofei Tan's avatar Xiaofei Tan Committed by Martin K. Petersen
Browse files

scsi: hisi_sas: add hisi_hba.rst_work init for v3 hw 



Add init code of hisi_hba->rst_work for v3 hw. Because v3 hw also need
it to recover controller when some hw errors occurs.

Signed-off-by: default avatarXiaofei Tan <tanxiaofei@huawei.com>
Signed-off-by: default avatarJohn Garry <john.garry@huawei.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent ffc8f149

drivers/scsi/hisi_sas/hisi_sas.h

+1 −0
Original line number Original line Diff line number Diff line
@@ -425,4 +425,5 @@ extern void hisi_sas_slot_task_free(struct hisi_hba *hisi_hba, 
				    struct sas_task *task,

				    struct sas_task *task,

				    struct hisi_sas_slot *slot);

				    struct hisi_sas_slot *slot);

extern void hisi_sas_init_mem(struct hisi_hba *hisi_hba);

extern void hisi_sas_init_mem(struct hisi_hba *hisi_hba);

extern void hisi_sas_rst_work_handler(struct work_struct *work);

#endif
 
#endif

drivers/scsi/hisi_sas/hisi_sas_main.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -1785,13 +1785,14 @@ void hisi_sas_free(struct hisi_hba *hisi_hba) 
}

}

EXPORT_SYMBOL_GPL(hisi_sas_free);

EXPORT_SYMBOL_GPL(hisi_sas_free);





static void hisi_sas_rst_work_handler(struct work_struct *work)

void hisi_sas_rst_work_handler(struct work_struct *work)

{

{

	struct hisi_hba *hisi_hba =

	struct hisi_hba *hisi_hba =

		container_of(work, struct hisi_hba, rst_work);

		container_of(work, struct hisi_hba, rst_work);





	hisi_sas_controller_reset(hisi_hba);

	hisi_sas_controller_reset(hisi_hba);

}

}

EXPORT_SYMBOL_GPL(hisi_sas_rst_work_handler);





int hisi_sas_get_fw_info(struct hisi_hba *hisi_hba)

int hisi_sas_get_fw_info(struct hisi_hba *hisi_hba)

{

{

drivers/scsi/hisi_sas/hisi_sas_v3_hw.c

+1 −0
Original line number Original line Diff line number Diff line
@@ -1840,6 +1840,7 @@ hisi_sas_shost_alloc_pci(struct pci_dev *pdev) 
	}

	}

	hisi_hba = shost_priv(shost);

	hisi_hba = shost_priv(shost);





	INIT_WORK(&hisi_hba->rst_work, hisi_sas_rst_work_handler);

	hisi_hba->hw = &hisi_sas_v3_hw;

	hisi_hba->hw = &hisi_sas_v3_hw;

	hisi_hba->pci_dev = pdev;

	hisi_hba->pci_dev = pdev;

	hisi_hba->dev = dev;

	hisi_hba->dev = dev;

CRA Git | Maintained and supported by SUSTech CRA and CCSE