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hisi_sas: Add v1 hw module init

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Add module init code for v1 hw.

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 00:50:44 +08:00 committed by Martin K. Petersen
parent fa42d80dc3
commit 9fb10b5486
3 changed files with 57 additions and 0 deletions
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1
drivers/scsi/hisi_sas/Makefile
View file

@ -1 +1,2 @@
obj-$(CONFIG_SCSI_HISI_SAS) += hisi_sas_main.o
obj-$(CONFIG_SCSI_HISI_SAS) += hisi_sas_v1_hw.o

3
drivers/scsi/hisi_sas/hisi_sas.h
View file

@ -269,5 +269,8 @@ union hisi_sas_command_table {
struct hisi_sas_command_table_smp smp;
struct hisi_sas_command_table_stp stp;
};
extern int hisi_sas_probe(struct platform_device *pdev,
const struct hisi_sas_hw *ops);
extern int hisi_sas_remove(struct platform_device *pdev);
#endif

53
drivers/scsi/hisi_sas/hisi_sas_v1_hw.c Normal file
View file

@ -0,0 +1,53 @@
/*
* Copyright (c) 2015 Linaro Ltd.
* Copyright (c) 2015 Hisilicon Limited.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
*/
#include "hisi_sas.h"
#define DRV_NAME "hisi_sas_v1_hw"
struct hisi_sas_complete_v1_hdr {
__le32 data;
};
static const struct hisi_sas_hw hisi_sas_v1_hw = {
.complete_hdr_size = sizeof(struct hisi_sas_complete_v1_hdr),
};
static int hisi_sas_v1_probe(struct platform_device *pdev)
{
return hisi_sas_probe(pdev, &hisi_sas_v1_hw);
}
static int hisi_sas_v1_remove(struct platform_device *pdev)
{
return hisi_sas_remove(pdev);
}
static const struct of_device_id sas_v1_of_match[] = {
{ .compatible = "hisilicon,hip05-sas-v1",},
{},
};
MODULE_DEVICE_TABLE(of, sas_v1_of_match);
static struct platform_driver hisi_sas_v1_driver = {
.probe = hisi_sas_v1_probe,
.remove = hisi_sas_v1_remove,
.driver = {
.name = DRV_NAME,
.of_match_table = sas_v1_of_match,
},
};
module_platform_driver(hisi_sas_v1_driver);
MODULE_LICENSE("GPL");
MODULE_AUTHOR("John Garry <john.garry@huawei.com>");
MODULE_DESCRIPTION("HISILICON SAS controller v1 hw driver");
MODULE_ALIAS("platform:" DRV_NAME);