[PATCH v4 17/32] scsi: hisi_sas: add v1 hw module init

From	John Garry <john.garry@huawei.com>
Newsgroups	linux.kernel
Subject	[PATCH v4 17/32] scsi: hisi_sas: add v1 hw module init
Date	2015-11-16 14:30 +0100
Message-ID	<qvs14-7Qv-13@gated-at.bofh.it> (permalink)
References	<qvrHI-7IR-11@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Add module init code for v1 hw.

Signed-off-by: John Garry <john.garry@huawei.com>
---
 drivers/scsi/hisi_sas/Makefile         |  1 +
 drivers/scsi/hisi_sas/hisi_sas.h       |  3 ++
 drivers/scsi/hisi_sas/hisi_sas_v1_hw.c | 53 ++++++++++++++++++++++++++++++++++
 3 files changed, 57 insertions(+)
 create mode 100644 drivers/scsi/hisi_sas/hisi_sas_v1_hw.c

diff --git a/drivers/scsi/hisi_sas/Makefile b/drivers/scsi/hisi_sas/Makefile
index d86b05e..3e70eae 100644
--- a/drivers/scsi/hisi_sas/Makefile
+++ b/drivers/scsi/hisi_sas/Makefile
@@ -1 +1,2 @@
 obj-$(CONFIG_SCSI_HISI_SAS)		+= hisi_sas_main.o
+obj-$(CONFIG_SCSI_HISI_SAS)		+= hisi_sas_v1_hw.o
diff --git a/drivers/scsi/hisi_sas/hisi_sas.h b/drivers/scsi/hisi_sas/hisi_sas.h
index 3749c46..72533ca 100644
--- a/drivers/scsi/hisi_sas/hisi_sas.h
+++ b/drivers/scsi/hisi_sas/hisi_sas.h
@@ -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
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
new file mode 100644
index 0000000..e9aebce
--- /dev/null
+++ b/drivers/scsi/hisi_sas/hisi_sas_v1_hw.c
@@ -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);
-- 
1.9.1

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Thread

[PATCH v4 00/32] HiSilicon SAS driver John Garry <john.garry@huawei.com> - 2015-11-16 14:10 +0100
  [PATCH v4 01/32] [SCSI] sas: centralise ssp frame information units John Garry <john.garry@huawei.com> - 2015-11-16 14:20 +0100
  [PATCH v4 06/32] scsi: hisi_sas: add HW DMA structures John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 17/32] scsi: hisi_sas: add v1 hw module init John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 11/32] scsi: hisi_sas: add phy SAS ADDR initialization John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 07/32] scsi: hisi_sas: allocate memories and create pools John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 08/32] scsi: hisi_sas: add hisi_sas_remove John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 04/32] scsi: hisi_sas: add scsi host registration John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 22/32] scsi: hisi_sas: add ssp command function John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 14/32] scsi: hisi_sas: add hisi sas device type John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 15/32] scsi: hisi_sas: add phy and port init John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 02/32] devicetree: bindings: scsi: HiSi SAS John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
    Re: [PATCH v4 02/32] devicetree: bindings: scsi: HiSi SAS Rob Herring <robh@kernel.org> - 2015-11-16 15:00 +0100
  [PATCH v4 05/32] scsi: hisi_sas: scan device tree John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 16/32] scsi: hisi_sas: add timer and spinlock init John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 10/32] scsi: hisi_sas: add cq structure initialization John Garry <john.garry@huawei.com> - 2015-11-16 14:30 +0100
  [PATCH v4 24/32] scsi: hisi_sas: add dev_found and dev_gone John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 27/32] scsi: hisi_sas: add smp protocol support John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 32/32] MAINTAINERS: add maintainer for HiSi SAS driver John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 13/32] scsi: hisi_sas: add hisi_hba workqueue John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 12/32] scsi: hisi_sas: set dev DMA mask John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 20/32] scsi: hisi_sas: add v1 hw interrupt init John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 29/32] scsi: hisi_sas: add tmf methods John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 23/32] scsi: hisi_sas: add cq interrupt handler John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 30/32] scsi: hisi_sas: add control phy handler John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 21/32] scsi: hisi_sas: add path from phyup irq to SAS framework John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 09/32] scsi: hisi_sas: add slot init code John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 25/32] scsi: hisi_sas: add abnormal irq handler John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 31/32] scsi: hisi_sas: add fatal irq handler John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 03/32] scsi: hisi_sas: add initial bare main driver John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 19/32] scsi: hisi_sas: add v1 HW initialisation code John Garry <john.garry@huawei.com> - 2015-11-16 14:40 +0100
  [PATCH v4 26/32] scsi: hisi_sas: add bcast interrupt handler John Garry <john.garry@huawei.com> - 2015-11-16 14:50 +0100
  [PATCH v4 28/32] scsi: hisi_sas: add scan finished and start John Garry <john.garry@huawei.com> - 2015-11-16 15:00 +0100
  [PATCH v4 18/32] scsi: hisi_sas: add v1 hardware register definitions John Garry <john.garry@huawei.com> - 2015-11-16 15:00 +0100

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