[linux-2.6-block.git] / drivers / crypto / qat / qat_c3xxxvf / adf_drv.c

/*
  This file is provided under a dual BSD/GPLv2 license.  When using or
  redistributing this file, you may do so under either license.

  GPL LICENSE SUMMARY
  Copyright(c) 2014 Intel Corporation.
  This program is free software; you can redistribute it and/or modify
  it under the terms of version 2 of the GNU General Public License as
  published by the Free Software Foundation.

  This program is distributed in the hope that it will be useful, but
  WITHOUT ANY WARRANTY; without even the implied warranty of
  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  General Public License for more details.

  Contact Information:
  qat-linux@intel.com

  BSD LICENSE
  Copyright(c) 2014 Intel Corporation.
  Redistribution and use in source and binary forms, with or without
  modification, are permitted provided that the following conditions
  are met:

    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.
    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in
      the documentation and/or other materials provided with the
      distribution.
    * Neither the name of Intel Corporation nor the names of its
      contributors may be used to endorse or promote products derived
      from this software without specific prior written permission.

  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/fs.h>
#include <linux/slab.h>
#include <linux/errno.h>
#include <linux/device.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/workqueue.h>
#include <linux/io.h>
#include <adf_accel_devices.h>
#include <adf_common_drv.h>
#include <adf_cfg.h>
#include "adf_c3xxxvf_hw_data.h"

#define ADF_SYSTEM_DEVICE(device_id) \
	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)}

static const struct pci_device_id adf_pci_tbl[] = {
	ADF_SYSTEM_DEVICE(ADF_C3XXXIOV_PCI_DEVICE_ID),
	{0,}
};
MODULE_DEVICE_TABLE(pci, adf_pci_tbl);

static int adf_probe(struct pci_dev *dev, const struct pci_device_id *ent);
static void adf_remove(struct pci_dev *dev);

static struct pci_driver adf_driver = {
	.id_table = adf_pci_tbl,
	.name = ADF_C3XXXVF_DEVICE_NAME,
	.probe = adf_probe,
	.remove = adf_remove,
};

static void adf_cleanup_pci_dev(struct adf_accel_dev *accel_dev)
{
	pci_release_regions(accel_dev->accel_pci_dev.pci_dev);
	pci_disable_device(accel_dev->accel_pci_dev.pci_dev);
}

static void adf_cleanup_accel(struct adf_accel_dev *accel_dev)
{
	struct adf_accel_pci *accel_pci_dev = &accel_dev->accel_pci_dev;
	struct adf_accel_dev *pf;
	int i;

	for (i = 0; i < ADF_PCI_MAX_BARS; i++) {
		struct adf_bar *bar = &accel_pci_dev->pci_bars[i];

		if (bar->virt_addr)
			pci_iounmap(accel_pci_dev->pci_dev, bar->virt_addr);
	}

	if (accel_dev->hw_device) {
		switch (accel_pci_dev->pci_dev->device) {
		case ADF_C3XXXIOV_PCI_DEVICE_ID:
			adf_clean_hw_data_c3xxxiov(accel_dev->hw_device);
			break;
		default:
			break;
		}
		kfree(accel_dev->hw_device);
		accel_dev->hw_device = NULL;
	}
	adf_cfg_dev_remove(accel_dev);
	debugfs_remove(accel_dev->debugfs_dir);
	pf = adf_devmgr_pci_to_accel_dev(accel_pci_dev->pci_dev->physfn);
	adf_devmgr_rm_dev(accel_dev, pf);
}

static int adf_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
{
	struct adf_accel_dev *accel_dev;
	struct adf_accel_dev *pf;
	struct adf_accel_pci *accel_pci_dev;
	struct adf_hw_device_data *hw_data;
	char name[ADF_DEVICE_NAME_LENGTH];
	unsigned int i, bar_nr;
	int ret, bar_mask;

	switch (ent->device) {
	case ADF_C3XXXIOV_PCI_DEVICE_ID:
		break;
	default:
		dev_err(&pdev->dev, "Invalid device 0x%x.\n", ent->device);
		return -ENODEV;
	}

	accel_dev = kzalloc_node(sizeof(*accel_dev), GFP_KERNEL,
				 dev_to_node(&pdev->dev));
	if (!accel_dev)
		return -ENOMEM;

	accel_dev->is_vf = true;
	pf = adf_devmgr_pci_to_accel_dev(pdev->physfn);
	accel_pci_dev = &accel_dev->accel_pci_dev;
	accel_pci_dev->pci_dev = pdev;

	/* Add accel device to accel table */
	if (adf_devmgr_add_dev(accel_dev, pf)) {
		dev_err(&pdev->dev, "Failed to add new accelerator device.\n");
		kfree(accel_dev);
		return -EFAULT;
	}
	INIT_LIST_HEAD(&accel_dev->crypto_list);

	accel_dev->owner = THIS_MODULE;
	/* Allocate and configure device configuration structure */
	hw_data = kzalloc_node(sizeof(*hw_data), GFP_KERNEL,
			       dev_to_node(&pdev->dev));
	if (!hw_data) {
		ret = -ENOMEM;
		goto out_err;
	}
	accel_dev->hw_device = hw_data;
	adf_init_hw_data_c3xxxiov(accel_dev->hw_device);

	/* Get Accelerators and Accelerators Engines masks */
	hw_data->accel_mask = hw_data->get_accel_mask(hw_data->fuses);
	hw_data->ae_mask = hw_data->get_ae_mask(hw_data->fuses);
	accel_pci_dev->sku = hw_data->get_sku(hw_data);

	/* Create dev top level debugfs entry */
	snprintf(name, sizeof(name), "%s%s_%02x:%02d.%02d",
		 ADF_DEVICE_NAME_PREFIX, hw_data->dev_class->name,
		 pdev->bus->number, PCI_SLOT(pdev->devfn),
		 PCI_FUNC(pdev->devfn));

	accel_dev->debugfs_dir = debugfs_create_dir(name, NULL);
	if (!accel_dev->debugfs_dir) {
		dev_err(&pdev->dev, "Could not create debugfs dir %s\n", name);
		ret = -EINVAL;
		goto out_err;
	}

	/* Create device configuration table */
	ret = adf_cfg_dev_add(accel_dev);
	if (ret)
		goto out_err;

	/* enable PCI device */
	if (pci_enable_device(pdev)) {
		ret = -EFAULT;
		goto out_err;
	}

	/* set dma identifier */
	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
		if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) {
			dev_err(&pdev->dev, "No usable DMA configuration\n");
			ret = -EFAULT;
			goto out_err_disable;
		} else {
			pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
		}

	} else {
		pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
	}

	if (pci_request_regions(pdev, ADF_C3XXXVF_DEVICE_NAME)) {
		ret = -EFAULT;
		goto out_err_disable;
	}

	/* Find and map all the device's BARS */
	i = 0;
	bar_mask = pci_select_bars(pdev, IORESOURCE_MEM);
	for_each_set_bit(bar_nr, (const unsigned long *)&bar_mask,
			 ADF_PCI_MAX_BARS * 2) {
		struct adf_bar *bar = &accel_pci_dev->pci_bars[i++];

		bar->base_addr = pci_resource_start(pdev, bar_nr);
		if (!bar->base_addr)
			break;
		bar->size = pci_resource_len(pdev, bar_nr);
		bar->virt_addr = pci_iomap(accel_pci_dev->pci_dev, bar_nr, 0);
		if (!bar->virt_addr) {
			dev_err(&pdev->dev, "Failed to map BAR %d\n", bar_nr);
			ret = -EFAULT;
			goto out_err_free_reg;
		}
	}
	pci_set_master(pdev);
	/* Completion for VF2PF request/response message exchange */
	init_completion(&accel_dev->vf.iov_msg_completion);

	ret = qat_crypto_dev_config(accel_dev);
	if (ret)
		goto out_err_free_reg;

	set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);

	ret = adf_dev_init(accel_dev);
	if (ret)
		goto out_err_dev_shutdown;

	ret = adf_dev_start(accel_dev);
	if (ret)
		goto out_err_dev_stop;

	return ret;

out_err_dev_stop:
	adf_dev_stop(accel_dev);
out_err_dev_shutdown:
	adf_dev_shutdown(accel_dev);
out_err_free_reg:
	pci_release_regions(accel_pci_dev->pci_dev);
out_err_disable:
	pci_disable_device(accel_pci_dev->pci_dev);
out_err:
	adf_cleanup_accel(accel_dev);
	kfree(accel_dev);
	return ret;
}

static void adf_remove(struct pci_dev *pdev)
{
	struct adf_accel_dev *accel_dev = adf_devmgr_pci_to_accel_dev(pdev);

	if (!accel_dev) {
		pr_err("QAT: Driver removal failed\n");
		return;
	}
	adf_dev_stop(accel_dev);
	adf_dev_shutdown(accel_dev);
	adf_cleanup_accel(accel_dev);
	adf_cleanup_pci_dev(accel_dev);
	kfree(accel_dev);
}

static int __init adfdrv_init(void)
{
	request_module("intel_qat");

	if (pci_register_driver(&adf_driver)) {
		pr_err("QAT: Driver initialization failed\n");
		return -EFAULT;
	}
	return 0;
}

static void __exit adfdrv_release(void)
{
	pci_unregister_driver(&adf_driver);
	adf_clean_vf_map(true);
}

module_init(adfdrv_init);
module_exit(adfdrv_release);

MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("Intel");
MODULE_DESCRIPTION("Intel(R) QuickAssist Technology");
MODULE_VERSION(ADF_DRV_VERSION);
Commit	Line	Data
8b206f2d TS	1	/*
	2	This file is provided under a dual BSD/GPLv2 license. When using or
	3	redistributing this file, you may do so under either license.
	4
	5	GPL LICENSE SUMMARY
	6	Copyright(c) 2014 Intel Corporation.
	7	This program is free software; you can redistribute it and/or modify
	8	it under the terms of version 2 of the GNU General Public License as
	9	published by the Free Software Foundation.
	10
	11	This program is distributed in the hope that it will be useful, but
	12	WITHOUT ANY WARRANTY; without even the implied warranty of
	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	General Public License for more details.
	15
	16	Contact Information:
	17	qat-linux@intel.com
	18
	19	BSD LICENSE
	20	Copyright(c) 2014 Intel Corporation.
	21	Redistribution and use in source and binary forms, with or without
	22	modification, are permitted provided that the following conditions
	23	are met:
	24
	25	* Redistributions of source code must retain the above copyright
	26	notice, this list of conditions and the following disclaimer.
	27	* Redistributions in binary form must reproduce the above copyright
	28	notice, this list of conditions and the following disclaimer in
	29	the documentation and/or other materials provided with the
	30	distribution.
	31	* Neither the name of Intel Corporation nor the names of its
	32	contributors may be used to endorse or promote products derived
	33	from this software without specific prior written permission.
	34
	35	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	36	"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	37	LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
	38	A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
	39	OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
	40	SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
	41	LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
	42	DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
	43	THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
	44	(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
	45	OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	46	*/
	47	#include <linux/kernel.h>
	48	#include <linux/module.h>
	49	#include <linux/pci.h>
	50	#include <linux/init.h>
	51	#include <linux/types.h>
	52	#include <linux/fs.h>
	53	#include <linux/slab.h>
	54	#include <linux/errno.h>
	55	#include <linux/device.h>
	56	#include <linux/dma-mapping.h>
	57	#include <linux/platform_device.h>
	58	#include <linux/workqueue.h>
	59	#include <linux/io.h>
	60	#include <adf_accel_devices.h>
	61	#include <adf_common_drv.h>
	62	#include <adf_cfg.h>
	63	#include "adf_c3xxxvf_hw_data.h"
	64
65	#define ADF_SYSTEM_DEVICE(device_id) \
66	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)}
67
68	static const struct pci_device_id adf_pci_tbl[] = {
69	ADF_SYSTEM_DEVICE(ADF_C3XXXIOV_PCI_DEVICE_ID),
70	{0,}
71	};
72	MODULE_DEVICE_TABLE(pci, adf_pci_tbl);
73
74	static int adf_probe(struct pci_dev dev, const struct pci_device_id ent);
75	static void adf_remove(struct pci_dev *dev);
76
77	static struct pci_driver adf_driver = {
78	.id_table = adf_pci_tbl,
79	.name = ADF_C3XXXVF_DEVICE_NAME,
80	.probe = adf_probe,
81	.remove = adf_remove,
82	};
83
84	static void adf_cleanup_pci_dev(struct adf_accel_dev *accel_dev)
85	{
86	pci_release_regions(accel_dev->accel_pci_dev.pci_dev);
87	pci_disable_device(accel_dev->accel_pci_dev.pci_dev);
88	}
89
90	static void adf_cleanup_accel(struct adf_accel_dev *accel_dev)
91	{
92	struct adf_accel_pci *accel_pci_dev = &accel_dev->accel_pci_dev;
93	struct adf_accel_dev *pf;
94	int i;
95
96	for (i = 0; i < ADF_PCI_MAX_BARS; i++) {
97	struct adf_bar *bar = &accel_pci_dev->pci_bars[i];
98
99	if (bar->virt_addr)
100	pci_iounmap(accel_pci_dev->pci_dev, bar->virt_addr);
101	}
102
103	if (accel_dev->hw_device) {
104	switch (accel_pci_dev->pci_dev->device) {
105	case ADF_C3XXXIOV_PCI_DEVICE_ID:
106	adf_clean_hw_data_c3xxxiov(accel_dev->hw_device);
107	break;
108	default:
109	break;
110	}
111	kfree(accel_dev->hw_device);
112	accel_dev->hw_device = NULL;
113	}
114	adf_cfg_dev_remove(accel_dev);
115	debugfs_remove(accel_dev->debugfs_dir);
116	pf = adf_devmgr_pci_to_accel_dev(accel_pci_dev->pci_dev->physfn);
117	adf_devmgr_rm_dev(accel_dev, pf);
118	}
119
120	static int adf_probe(struct pci_dev pdev, const struct pci_device_id ent)
121	{
122	struct adf_accel_dev *accel_dev;
123	struct adf_accel_dev *pf;
124	struct adf_accel_pci *accel_pci_dev;
125	struct adf_hw_device_data *hw_data;
126	char name[ADF_DEVICE_NAME_LENGTH];
127	unsigned int i, bar_nr;
128	int ret, bar_mask;
129
130	switch (ent->device) {
131	case ADF_C3XXXIOV_PCI_DEVICE_ID:
132	break;
133	default:
134	dev_err(&pdev->dev, "Invalid device 0x%x.\n", ent->device);
135	return -ENODEV;
136	}
137
138	accel_dev = kzalloc_node(sizeof(*accel_dev), GFP_KERNEL,
139	dev_to_node(&pdev->dev));
140	if (!accel_dev)
141	return -ENOMEM;
142
143	accel_dev->is_vf = true;
144	pf = adf_devmgr_pci_to_accel_dev(pdev->physfn);
145	accel_pci_dev = &accel_dev->accel_pci_dev;
146	accel_pci_dev->pci_dev = pdev;
147
148	/* Add accel device to accel table */
149	if (adf_devmgr_add_dev(accel_dev, pf)) {
150	dev_err(&pdev->dev, "Failed to add new accelerator device.\n");
151	kfree(accel_dev);
152	return -EFAULT;
153	}
154	INIT_LIST_HEAD(&accel_dev->crypto_list);
155
156	accel_dev->owner = THIS_MODULE;
157	/* Allocate and configure device configuration structure */
158	hw_data = kzalloc_node(sizeof(*hw_data), GFP_KERNEL,
159	dev_to_node(&pdev->dev));
160	if (!hw_data) {
161	ret = -ENOMEM;
162	goto out_err;
163	}
164	accel_dev->hw_device = hw_data;
165	adf_init_hw_data_c3xxxiov(accel_dev->hw_device);
166
167	/* Get Accelerators and Accelerators Engines masks */
168	hw_data->accel_mask = hw_data->get_accel_mask(hw_data->fuses);
169	hw_data->ae_mask = hw_data->get_ae_mask(hw_data->fuses);
170	accel_pci_dev->sku = hw_data->get_sku(hw_data);
171
172	/* Create dev top level debugfs entry */
173	snprintf(name, sizeof(name), "%s%s_%02x:%02d.%02d",
174	ADF_DEVICE_NAME_PREFIX, hw_data->dev_class->name,
175	pdev->bus->number, PCI_SLOT(pdev->devfn),
176	PCI_FUNC(pdev->devfn));
177
178	accel_dev->debugfs_dir = debugfs_create_dir(name, NULL);
179	if (!accel_dev->debugfs_dir) {
180	dev_err(&pdev->dev, "Could not create debugfs dir %s\n", name);
181	ret = -EINVAL;
182	goto out_err;
183	}
184
185	/* Create device configuration table */
186	ret = adf_cfg_dev_add(accel_dev);
187	if (ret)
188	goto out_err;
189
190	/* enable PCI device */
191	if (pci_enable_device(pdev)) {
192	ret = -EFAULT;
193	goto out_err;
194	}
195
196	/* set dma identifier */
197	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64))) {
198	if ((pci_set_dma_mask(pdev, DMA_BIT_MASK(32)))) {
199	dev_err(&pdev->dev, "No usable DMA configuration\n");
200	ret = -EFAULT;
201	goto out_err_disable;
202	} else {
203	pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
204	}
205
206	} else {
207	pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
208	}
209
210	if (pci_request_regions(pdev, ADF_C3XXXVF_DEVICE_NAME)) {
211	ret = -EFAULT;
212	goto out_err_disable;
213	}
214
215	/* Find and map all the device's BARS */
216	i = 0;
217	bar_mask = pci_select_bars(pdev, IORESOURCE_MEM);
218	for_each_set_bit(bar_nr, (const unsigned long *)&bar_mask,
219	ADF_PCI_MAX_BARS * 2) {
220	struct adf_bar *bar = &accel_pci_dev->pci_bars[i++];
221
222	bar->base_addr = pci_resource_start(pdev, bar_nr);
223	if (!bar->base_addr)
224	break;
225	bar->size = pci_resource_len(pdev, bar_nr);
226	bar->virt_addr = pci_iomap(accel_pci_dev->pci_dev, bar_nr, 0);
227	if (!bar->virt_addr) {
228	dev_err(&pdev->dev, "Failed to map BAR %d\n", bar_nr);
229	ret = -EFAULT;
230	goto out_err_free_reg;
231	}
232	}
233	pci_set_master(pdev);
234	/* Completion for VF2PF request/response message exchange */
235	init_completion(&accel_dev->vf.iov_msg_completion);
236
237	ret = qat_crypto_dev_config(accel_dev);
238	if (ret)
239	goto out_err_free_reg;
240
25c6ffb2 TS	241	set_bit(ADF_STATUS_PF_RUNNING, &accel_dev->status);
25c6ffb2 TS	242
8b206f2d TS	243	ret = adf_dev_init(accel_dev);
	244	if (ret)
	245	goto out_err_dev_shutdown;
	246
	247	ret = adf_dev_start(accel_dev);
	248	if (ret)
	249	goto out_err_dev_stop;
	250
	251	return ret;
	252
	253	out_err_dev_stop:
	254	adf_dev_stop(accel_dev);
	255	out_err_dev_shutdown:
	256	adf_dev_shutdown(accel_dev);
	257	out_err_free_reg:
	258	pci_release_regions(accel_pci_dev->pci_dev);
	259	out_err_disable:
	260	pci_disable_device(accel_pci_dev->pci_dev);
	261	out_err:
	262	adf_cleanup_accel(accel_dev);
	263	kfree(accel_dev);
	264	return ret;
	265	}
	266
	267	static void adf_remove(struct pci_dev *pdev)
	268	{
	269	struct adf_accel_dev *accel_dev = adf_devmgr_pci_to_accel_dev(pdev);
	270
	271	if (!accel_dev) {
	272	pr_err("QAT: Driver removal failed\n");
	273	return;
	274	}
f1420cee	275	adf_dev_stop(accel_dev);
8b206f2d TS	276	adf_dev_shutdown(accel_dev);
	277	adf_cleanup_accel(accel_dev);
	278	adf_cleanup_pci_dev(accel_dev);
	279	kfree(accel_dev);
	280	}
	281
	282	static int __init adfdrv_init(void)
	283	{
	284	request_module("intel_qat");
	285
	286	if (pci_register_driver(&adf_driver)) {
	287	pr_err("QAT: Driver initialization failed\n");
	288	return -EFAULT;
	289	}
	290	return 0;
	291	}
	292
	293	static void __exit adfdrv_release(void)
	294	{
	295	pci_unregister_driver(&adf_driver);
	296	adf_clean_vf_map(true);
	297	}
	298
	299	module_init(adfdrv_init);
	300	module_exit(adfdrv_release);
	301
	302	MODULE_LICENSE("Dual BSD/GPL");
	303	MODULE_AUTHOR("Intel");
	304	MODULE_DESCRIPTION("Intel(R) QuickAssist Technology");
	305	MODULE_VERSION(ADF_DRV_VERSION);