diff options
| -rw-r--r-- | drivers/scsi/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/scsi/Makefile | 1 | ||||
| -rw-r--r-- | drivers/scsi/hisi_sas/Kconfig | 6 | ||||
| -rw-r--r-- | drivers/scsi/hisi_sas/Makefile | 1 | ||||
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas.h | 26 | ||||
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 43 |
6 files changed, 78 insertions, 0 deletions
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 5f692ae40749..37dce2380a52 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -473,6 +473,7 @@ config SCSI_AACRAID source "drivers/scsi/aic7xxx/Kconfig.aic7xxx" source "drivers/scsi/aic7xxx/Kconfig.aic79xx" source "drivers/scsi/aic94xx/Kconfig" +source "drivers/scsi/hisi_sas/Kconfig" source "drivers/scsi/mvsas/Kconfig" config SCSI_MVUMI diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile index c14bca4a9675..862ab4efad61 100644 --- a/drivers/scsi/Makefile +++ b/drivers/scsi/Makefile @@ -157,6 +157,7 @@ obj-$(CONFIG_CHR_DEV_SCH) += ch.o obj-$(CONFIG_SCSI_ENCLOSURE) += ses.o obj-$(CONFIG_SCSI_OSD_INITIATOR) += osd/ +obj-$(CONFIG_SCSI_HISI_SAS) += hisi_sas/ # This goes last, so that "real" scsi devices probe earlier obj-$(CONFIG_SCSI_DEBUG) += scsi_debug.o diff --git a/drivers/scsi/hisi_sas/Kconfig b/drivers/scsi/hisi_sas/Kconfig new file mode 100644 index 000000000000..37a0c7156087 --- /dev/null +++ b/drivers/scsi/hisi_sas/Kconfig @@ -0,0 +1,6 @@ +config SCSI_HISI_SAS + tristate "HiSilicon SAS" + select SCSI_SAS_LIBSAS + select BLK_DEV_INTEGRITY + help + This driver supports HiSilicon's SAS HBA diff --git a/drivers/scsi/hisi_sas/Makefile b/drivers/scsi/hisi_sas/Makefile new file mode 100644 index 000000000000..d86b05e262e9 --- /dev/null +++ b/drivers/scsi/hisi_sas/Makefile @@ -0,0 +1 @@ +obj-$(CONFIG_SCSI_HISI_SAS) += hisi_sas_main.o diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h new file mode 100644 index 000000000000..a5cec225eb25 --- /dev/null +++ b/drivers/scsi/hisi_sas/hisi_sas.h @@ -0,0 +1,26 @@ +/* + * 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. + * + */ + +#ifndef _HISI_SAS_H_ +#define _HISI_SAS_H_ + +#include <linux/dmapool.h> +#include <linux/mfd/syscon.h> +#include <linux/module.h> +#include <linux/of_address.h> +#include <linux/of_irq.h> +#include <linux/platform_device.h> +#include <linux/regmap.h> +#include <scsi/libsas.h> + +#define DRV_VERSION "v1.0" + +#endif diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c new file mode 100644 index 000000000000..7201363c45b5 --- /dev/null +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -0,0 +1,43 @@ +/* + * 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" + +static struct scsi_transport_template *hisi_sas_stt; + +static struct sas_domain_function_template hisi_sas_transport_ops = { +}; + +static __init int hisi_sas_init(void) +{ + pr_info("hisi_sas: driver version %s\n", DRV_VERSION); + + hisi_sas_stt = sas_domain_attach_transport(&hisi_sas_transport_ops); + if (!hisi_sas_stt) + return -ENOMEM; + + return 0; +} + +static __exit void hisi_sas_exit(void) +{ + sas_release_transport(hisi_sas_stt); +} + +module_init(hisi_sas_init); +module_exit(hisi_sas_exit); + +MODULE_VERSION(DRV_VERSION); +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("John Garry <john.garry@huawei.com>"); +MODULE_DESCRIPTION("HISILICON SAS controller driver"); +MODULE_ALIAS("platform:" DRV_NAME); |