[net-next-2.6.git] / drivers / usb / misc / emi26.c

/* 
 * Emagic EMI 2|6 usb audio interface firmware loader.
 * Copyright (C) 2002
 * 	Tapio Laxström (tapio.laxstrom@iptime.fi)
 *
 * 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, version 2.
 * 
 * emi26.c,v 1.13 2002/03/08 13:10:26 tapio Exp
 */
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/usb.h>
#include <linux/delay.h>
#include <linux/firmware.h>
#include <linux/ihex.h>

#define EMI26_VENDOR_ID 		0x086a  /* Emagic Soft-und Hardware GmBH */
#define EMI26_PRODUCT_ID		0x0100	/* EMI 2|6 without firmware */
#define EMI26B_PRODUCT_ID		0x0102	/* EMI 2|6 without firmware */

#define ANCHOR_LOAD_INTERNAL	0xA0	/* Vendor specific request code for Anchor Upload/Download (This one is implemented in the core) */
#define ANCHOR_LOAD_EXTERNAL	0xA3	/* This command is not implemented in the core. Requires firmware */
#define ANCHOR_LOAD_FPGA	0xA5	/* This command is not implemented in the core. Requires firmware. Emagic extension */
#define MAX_INTERNAL_ADDRESS	0x1B3F	/* This is the highest internal RAM address for the AN2131Q */
#define CPUCS_REG		0x7F92  /* EZ-USB Control and Status Register.  Bit 0 controls 8051 reset */ 
#define INTERNAL_RAM(address)   (address <= MAX_INTERNAL_ADDRESS)

static int emi26_writememory( struct usb_device *dev, int address,
			      const unsigned char *data, int length,
			      __u8 bRequest);
static int emi26_set_reset(struct usb_device *dev, unsigned char reset_bit);
static int emi26_load_firmware (struct usb_device *dev);
static int emi26_probe(struct usb_interface *intf, const struct usb_device_id *id);
static void emi26_disconnect(struct usb_interface *intf);
static int __init emi26_init (void);
static void __exit emi26_exit (void);


/* thanks to drivers/usb/serial/keyspan_pda.c code */
static int emi26_writememory (struct usb_device *dev, int address,
			      const unsigned char *data, int length,
			      __u8 request)
{
	int result;
	unsigned char *buffer =  kmemdup(data, length, GFP_KERNEL);

	if (!buffer) {
		dev_err(&dev->dev, "kmalloc(%d) failed.\n", length);
		return -ENOMEM;
	}
	/* Note: usb_control_msg returns negative value on error or length of the
	 * 		 data that was written! */
	result = usb_control_msg (dev, usb_sndctrlpipe(dev, 0), request, 0x40, address, 0, buffer, length, 300);
	kfree (buffer);
	return result;
}

/* thanks to drivers/usb/serial/keyspan_pda.c code */
static int emi26_set_reset (struct usb_device *dev, unsigned char reset_bit)
{
	int response;
	dev_info(&dev->dev, "%s - %d\n", __func__, reset_bit);
	/* printk(KERN_DEBUG "%s - %d", __func__, reset_bit); */
	response = emi26_writememory (dev, CPUCS_REG, &reset_bit, 1, 0xa0);
	if (response < 0) {
		dev_err(&dev->dev, "set_reset (%d) failed\n", reset_bit);
	}
	return response;
}

#define FW_LOAD_SIZE		1023

static int emi26_load_firmware (struct usb_device *dev)
{
	const struct firmware *loader_fw = NULL;
	const struct firmware *bitstream_fw = NULL;
	const struct firmware *firmware_fw = NULL;
	const struct ihex_binrec *rec;
	int err;
	int i;
	__u32 addr;	/* Address to write */
	__u8 *buf;

	buf = kmalloc(FW_LOAD_SIZE, GFP_KERNEL);
	if (!buf) {
		dev_err(&dev->dev, "%s - error loading firmware: error = %d\n",
			__func__, -ENOMEM);
		err = -ENOMEM;
		goto wraperr;
	}

	err = request_ihex_firmware(&loader_fw, "emi26/loader.fw", &dev->dev);
	if (err)
		goto nofw;

	err = request_ihex_firmware(&bitstream_fw, "emi26/bitstream.fw",
				    &dev->dev);
	if (err)
		goto nofw;

	err = request_ihex_firmware(&firmware_fw, "emi26/firmware.fw",
				    &dev->dev);
	if (err) {
	nofw:
		dev_err(&dev->dev, "%s - request_firmware() failed\n",
			__func__);
		goto wraperr;
	}

	/* Assert reset (stop the CPU in the EMI) */
	err = emi26_set_reset(dev,1);
	if (err < 0) {
		dev_err(&dev->dev,"%s - error loading firmware: error = %d\n",
			__func__, err);
		goto wraperr;
	}

	rec = (const struct ihex_binrec *)loader_fw->data;
	/* 1. We need to put the loader for the FPGA into the EZ-USB */
	while (rec) {
		err = emi26_writememory(dev, be32_to_cpu(rec->addr),
					rec->data, be16_to_cpu(rec->len),
					ANCHOR_LOAD_INTERNAL);
		if (err < 0) {
			err("%s - error loading firmware: error = %d", __func__, err);
			goto wraperr;
		}
		rec = ihex_next_binrec(rec);
	}

	/* De-assert reset (let the CPU run) */
	err = emi26_set_reset(dev,0);
	if (err < 0) {
		err("%s - error loading firmware: error = %d", __func__, err);
		goto wraperr;
	}
	msleep(250);	/* let device settle */

	/* 2. We upload the FPGA firmware into the EMI
	 * Note: collect up to 1023 (yes!) bytes and send them with
	 * a single request. This is _much_ faster! */
	rec = (const struct ihex_binrec *)bitstream_fw->data;
	do {
		i = 0;
		addr = be32_to_cpu(rec->addr);

		/* intel hex records are terminated with type 0 element */
		while (rec && (i + be16_to_cpu(rec->len) < FW_LOAD_SIZE)) {
			memcpy(buf + i, rec->data, be16_to_cpu(rec->len));
			i += be16_to_cpu(rec->len);
			rec = ihex_next_binrec(rec);
		}
		err = emi26_writememory(dev, addr, buf, i, ANCHOR_LOAD_FPGA);
		if (err < 0) {
			err("%s - error loading firmware: error = %d", __func__, err);
			goto wraperr;
		}
	} while (rec);

	/* Assert reset (stop the CPU in the EMI) */
	err = emi26_set_reset(dev,1);
	if (err < 0) {
		err("%s - error loading firmware: error = %d", __func__, err);
		goto wraperr;
	}

	/* 3. We need to put the loader for the firmware into the EZ-USB (again...) */
	for (rec = (const struct ihex_binrec *)loader_fw->data;
	     rec; rec = ihex_next_binrec(rec)) {
		err = emi26_writememory(dev, be32_to_cpu(rec->addr),
					rec->data, be16_to_cpu(rec->len),
					ANCHOR_LOAD_INTERNAL);
		if (err < 0) {
			err("%s - error loading firmware: error = %d", __func__, err);
			goto wraperr;
		}
	}
	msleep(250);	/* let device settle */

	/* De-assert reset (let the CPU run) */
	err = emi26_set_reset(dev,0);
	if (err < 0) {
		err("%s - error loading firmware: error = %d", __func__, err);
		goto wraperr;
	}

	/* 4. We put the part of the firmware that lies in the external RAM into the EZ-USB */

	for (rec = (const struct ihex_binrec *)firmware_fw->data;
	     rec; rec = ihex_next_binrec(rec)) {
		if (!INTERNAL_RAM(be32_to_cpu(rec->addr))) {
			err = emi26_writememory(dev, be32_to_cpu(rec->addr),
						rec->data, be16_to_cpu(rec->len),
						ANCHOR_LOAD_EXTERNAL);
			if (err < 0) {
				err("%s - error loading firmware: error = %d", __func__, err);
				goto wraperr;
			}
		}
	}
	
	/* Assert reset (stop the CPU in the EMI) */
	err = emi26_set_reset(dev,1);
	if (err < 0) {
		err("%s - error loading firmware: error = %d", __func__, err);
		goto wraperr;
	}

	for (rec = (const struct ihex_binrec *)firmware_fw->data;
	     rec; rec = ihex_next_binrec(rec)) {
		if (INTERNAL_RAM(be32_to_cpu(rec->addr))) {
			err = emi26_writememory(dev, be32_to_cpu(rec->addr),
						rec->data, be16_to_cpu(rec->len),
						ANCHOR_LOAD_INTERNAL);
			if (err < 0) {
				err("%s - error loading firmware: error = %d", __func__, err);
				goto wraperr;
			}
		}
	}

	/* De-assert reset (let the CPU run) */
	err = emi26_set_reset(dev,0);
	if (err < 0) {
		err("%s - error loading firmware: error = %d", __func__, err);
		goto wraperr;
	}
	msleep(250);	/* let device settle */

	/* return 1 to fail the driver inialization
	 * and give real driver change to load */
	err = 1;

wraperr:
	release_firmware(loader_fw);
	release_firmware(bitstream_fw);
	release_firmware(firmware_fw);

	kfree(buf);
	return err;
}

static const struct usb_device_id id_table[] = {
	{ USB_DEVICE(EMI26_VENDOR_ID, EMI26_PRODUCT_ID) },
	{ USB_DEVICE(EMI26_VENDOR_ID, EMI26B_PRODUCT_ID) },
	{ }                                             /* Terminating entry */
};

MODULE_DEVICE_TABLE (usb, id_table);

static int emi26_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
	struct usb_device *dev = interface_to_usbdev(intf);

	dev_info(&intf->dev, "%s start\n", __func__);

	emi26_load_firmware(dev);

	/* do not return the driver context, let real audio driver do that */
	return -EIO;
}

static void emi26_disconnect(struct usb_interface *intf)
{
}

static struct usb_driver emi26_driver = {
	.name		= "emi26 - firmware loader",
	.probe		= emi26_probe,
	.disconnect	= emi26_disconnect,
	.id_table	= id_table,
};

static int __init emi26_init (void)
{
	return usb_register(&emi26_driver);
}

static void __exit emi26_exit (void)
{
	usb_deregister (&emi26_driver);
}

module_init(emi26_init);
module_exit(emi26_exit);

MODULE_AUTHOR("Tapio Laxström");
MODULE_DESCRIPTION("Emagic EMI 2|6 firmware loader.");
MODULE_LICENSE("GPL");

MODULE_FIRMWARE("emi26/loader.fw");
MODULE_FIRMWARE("emi26/bitstream.fw");
MODULE_FIRMWARE("emi26/firmware.fw");
/* vi:ai:syntax=c:sw=8:ts=8:tw=80
 */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* Emagic EMI 2\|6 usb audio interface firmware loader.
	3	* Copyright (C) 2002
96de0e25	4	* Tapio Laxström (tapio.laxstrom@iptime.fi)
1da177e4 LT	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License, as published by
	8	* the Free Software Foundation, version 2.
	9	*
	10	* emi26.c,v 1.13 2002/03/08 13:10:26 tapio Exp
	11	*/
	12	#include <linux/kernel.h>
	13	#include <linux/errno.h>
	14	#include <linux/slab.h>
	15	#include <linux/module.h>
	16	#include <linux/init.h>
	17	#include <linux/usb.h>
16c23f7d	18	#include <linux/delay.h>
ae93a55b DW	19	#include <linux/firmware.h>
ae93a55b DW	20	#include <linux/ihex.h>
1da177e4 LT	21
	22	#define EMI26_VENDOR_ID 0x086a /* Emagic Soft-und Hardware GmBH */
	23	#define EMI26_PRODUCT_ID 0x0100 /* EMI 2\|6 without firmware */
	24	#define EMI26B_PRODUCT_ID 0x0102 /* EMI 2\|6 without firmware */
	25
	26	#define ANCHOR_LOAD_INTERNAL 0xA0 /* Vendor specific request code for Anchor Upload/Download (This one is implemented in the core) */
	27	#define ANCHOR_LOAD_EXTERNAL 0xA3 /* This command is not implemented in the core. Requires firmware */
	28	#define ANCHOR_LOAD_FPGA 0xA5 /* This command is not implemented in the core. Requires firmware. Emagic extension */
	29	#define MAX_INTERNAL_ADDRESS 0x1B3F /* This is the highest internal RAM address for the AN2131Q */
	30	#define CPUCS_REG 0x7F92 /* EZ-USB Control and Status Register. Bit 0 controls 8051 reset */
	31	#define INTERNAL_RAM(address) (address <= MAX_INTERNAL_ADDRESS)
	32
ae93a55b DW	33	static int emi26_writememory( struct usb_device *dev, int address,
	34	const unsigned char *data, int length,
	35	__u8 bRequest);
1da177e4 LT	36	static int emi26_set_reset(struct usb_device *dev, unsigned char reset_bit);
	37	static int emi26_load_firmware (struct usb_device *dev);
	38	static int emi26_probe(struct usb_interface intf, const struct usb_device_id id);
	39	static void emi26_disconnect(struct usb_interface *intf);
	40	static int __init emi26_init (void);
	41	static void __exit emi26_exit (void);
	42
	43
	44	/* thanks to drivers/usb/serial/keyspan_pda.c code */
ae93a55b DW	45	static int emi26_writememory (struct usb_device *dev, int address,
	46	const unsigned char *data, int length,
	47	__u8 request)
1da177e4 LT	48	{
1da177e4 LT	49	int result;
5d7efe5b	50	unsigned char *buffer = kmemdup(data, length, GFP_KERNEL);
1da177e4 LT	51
1da177e4 LT	52	if (!buffer) {
fd3f1917	53	dev_err(&dev->dev, "kmalloc(%d) failed.\n", length);
1da177e4 LT	54	return -ENOMEM;
1da177e4 LT	55	}
1da177e4 LT	56	/* Note: usb_control_msg returns negative value on error or length of the
	57	* data that was written! */
	58	result = usb_control_msg (dev, usb_sndctrlpipe(dev, 0), request, 0x40, address, 0, buffer, length, 300);
	59	kfree (buffer);
	60	return result;
	61	}
	62
	63	/* thanks to drivers/usb/serial/keyspan_pda.c code */
	64	static int emi26_set_reset (struct usb_device *dev, unsigned char reset_bit)
	65	{
	66	int response;
1b29a375	67	dev_info(&dev->dev, "%s - %d\n", __func__, reset_bit);
441b62c1	68	/* printk(KERN_DEBUG "%s - %d", __func__, reset_bit); */
1da177e4 LT	69	response = emi26_writememory (dev, CPUCS_REG, &reset_bit, 1, 0xa0);
1da177e4 LT	70	if (response < 0) {
fd3f1917	71	dev_err(&dev->dev, "set_reset (%d) failed\n", reset_bit);
1da177e4 LT	72	}
	73	return response;
	74	}
	75
	76	#define FW_LOAD_SIZE 1023
	77
	78	static int emi26_load_firmware (struct usb_device *dev)
	79	{
ae93a55b DW	80	const struct firmware *loader_fw = NULL;
	81	const struct firmware *bitstream_fw = NULL;
	82	const struct firmware *firmware_fw = NULL;
	83	const struct ihex_binrec *rec;
1da177e4 LT	84	int err;
1da177e4 LT	85	int i;
1da177e4 LT	86	__u32 addr; /* Address to write */
	87	__u8 *buf;
	88
	89	buf = kmalloc(FW_LOAD_SIZE, GFP_KERNEL);
	90	if (!buf) {
fd3f1917 GKH	91	dev_err(&dev->dev, "%s - error loading firmware: error = %d\n",
fd3f1917 GKH	92	__func__, -ENOMEM);
1da177e4 LT	93	err = -ENOMEM;
	94	goto wraperr;
	95	}
	96
ae93a55b DW	97	err = request_ihex_firmware(&loader_fw, "emi26/loader.fw", &dev->dev);
	98	if (err)
	99	goto nofw;
	100
	101	err = request_ihex_firmware(&bitstream_fw, "emi26/bitstream.fw",
	102	&dev->dev);
	103	if (err)
	104	goto nofw;
	105
	106	err = request_ihex_firmware(&firmware_fw, "emi26/firmware.fw",
	107	&dev->dev);
	108	if (err) {
	109	nofw:
fd3f1917 GKH	110	dev_err(&dev->dev, "%s - request_firmware() failed\n",
fd3f1917 GKH	111	__func__);
ae93a55b DW	112	goto wraperr;
	113	}
	114
1da177e4 LT	115	/* Assert reset (stop the CPU in the EMI) */
	116	err = emi26_set_reset(dev,1);
	117	if (err < 0) {
fd3f1917 GKH	118	dev_err(&dev->dev,"%s - error loading firmware: error = %d\n",
fd3f1917 GKH	119	__func__, err);
1da177e4 LT	120	goto wraperr;
	121	}
	122
ae93a55b	123	rec = (const struct ihex_binrec *)loader_fw->data;
1da177e4	124	/* 1. We need to put the loader for the FPGA into the EZ-USB */
ae93a55b DW	125	while (rec) {
	126	err = emi26_writememory(dev, be32_to_cpu(rec->addr),
	127	rec->data, be16_to_cpu(rec->len),
	128	ANCHOR_LOAD_INTERNAL);
1da177e4	129	if (err < 0) {
441b62c1	130	err("%s - error loading firmware: error = %d", __func__, err);
1da177e4 LT	131	goto wraperr;
1da177e4 LT	132	}
ae93a55b	133	rec = ihex_next_binrec(rec);
1da177e4 LT	134	}
	135
	136	/* De-assert reset (let the CPU run) */
	137	err = emi26_set_reset(dev,0);
cf4cf0bb	138	if (err < 0) {
441b62c1	139	err("%s - error loading firmware: error = %d", __func__, err);
cf4cf0bb ON	140	goto wraperr;
cf4cf0bb ON	141	}
16c23f7d	142	msleep(250); /* let device settle */
1da177e4 LT	143
	144	/* 2. We upload the FPGA firmware into the EMI
	145	* Note: collect up to 1023 (yes!) bytes and send them with
	146	* a single request. This is _much_ faster! */
ae93a55b	147	rec = (const struct ihex_binrec *)bitstream_fw->data;
1da177e4 LT	148	do {
1da177e4 LT	149	i = 0;
ae93a55b	150	addr = be32_to_cpu(rec->addr);
1da177e4 LT	151
1da177e4 LT	152	/* intel hex records are terminated with type 0 element */
ae93a55b DW	153	while (rec && (i + be16_to_cpu(rec->len) < FW_LOAD_SIZE)) {
	154	memcpy(buf + i, rec->data, be16_to_cpu(rec->len));
	155	i += be16_to_cpu(rec->len);
	156	rec = ihex_next_binrec(rec);
1da177e4 LT	157	}
	158	err = emi26_writememory(dev, addr, buf, i, ANCHOR_LOAD_FPGA);
	159	if (err < 0) {
441b62c1	160	err("%s - error loading firmware: error = %d", __func__, err);
1da177e4 LT	161	goto wraperr;
1da177e4 LT	162	}
327d74f6	163	} while (rec);
1da177e4 LT	164
	165	/* Assert reset (stop the CPU in the EMI) */
	166	err = emi26_set_reset(dev,1);
	167	if (err < 0) {
441b62c1	168	err("%s - error loading firmware: error = %d", __func__, err);
1da177e4 LT	169	goto wraperr;
	170	}
	171
	172	/* 3. We need to put the loader for the firmware into the EZ-USB (again...) */
ae93a55b DW	173	for (rec = (const struct ihex_binrec *)loader_fw->data;
	174	rec; rec = ihex_next_binrec(rec)) {
	175	err = emi26_writememory(dev, be32_to_cpu(rec->addr),
	176	rec->data, be16_to_cpu(rec->len),
	177	ANCHOR_LOAD_INTERNAL);
1da177e4	178	if (err < 0) {
441b62c1	179	err("%s - error loading firmware: error = %d", __func__, err);
1da177e4 LT	180	goto wraperr;
	181	}
	182	}
16c23f7d	183	msleep(250); /* let device settle */
1da177e4 LT	184
	185	/* De-assert reset (let the CPU run) */
	186	err = emi26_set_reset(dev,0);
	187	if (err < 0) {
441b62c1	188	err("%s - error loading firmware: error = %d", __func__, err);
1da177e4 LT	189	goto wraperr;
	190	}
	191
	192	/* 4. We put the part of the firmware that lies in the external RAM into the EZ-USB */
ae93a55b DW	193
	194	for (rec = (const struct ihex_binrec *)firmware_fw->data;
	195	rec; rec = ihex_next_binrec(rec)) {
	196	if (!INTERNAL_RAM(be32_to_cpu(rec->addr))) {
	197	err = emi26_writememory(dev, be32_to_cpu(rec->addr),
	198	rec->data, be16_to_cpu(rec->len),
	199	ANCHOR_LOAD_EXTERNAL);
1da177e4	200	if (err < 0) {
441b62c1	201	err("%s - error loading firmware: error = %d", __func__, err);
1da177e4 LT	202	goto wraperr;
	203	}
	204	}
	205	}
	206
	207	/* Assert reset (stop the CPU in the EMI) */
	208	err = emi26_set_reset(dev,1);
	209	if (err < 0) {
441b62c1	210	err("%s - error loading firmware: error = %d", __func__, err);
1da177e4 LT	211	goto wraperr;
	212	}
	213
ae93a55b DW	214	for (rec = (const struct ihex_binrec *)firmware_fw->data;
	215	rec; rec = ihex_next_binrec(rec)) {
	216	if (INTERNAL_RAM(be32_to_cpu(rec->addr))) {
	217	err = emi26_writememory(dev, be32_to_cpu(rec->addr),
	218	rec->data, be16_to_cpu(rec->len),
	219	ANCHOR_LOAD_INTERNAL);
1da177e4	220	if (err < 0) {
441b62c1	221	err("%s - error loading firmware: error = %d", __func__, err);
1da177e4 LT	222	goto wraperr;
	223	}
	224	}
	225	}
	226
	227	/* De-assert reset (let the CPU run) */
	228	err = emi26_set_reset(dev,0);
	229	if (err < 0) {
441b62c1	230	err("%s - error loading firmware: error = %d", __func__, err);
1da177e4 LT	231	goto wraperr;
1da177e4 LT	232	}
16c23f7d	233	msleep(250); /* let device settle */
1da177e4 LT	234
	235	/* return 1 to fail the driver inialization
	236	* and give real driver change to load */
	237	err = 1;
	238
	239	wraperr:
ae93a55b DW	240	release_firmware(loader_fw);
	241	release_firmware(bitstream_fw);
	242	release_firmware(firmware_fw);
	243
1da177e4 LT	244	kfree(buf);
	245	return err;
	246	}
	247
33b9e162	248	static const struct usb_device_id id_table[] = {
1da177e4 LT	249	{ USB_DEVICE(EMI26_VENDOR_ID, EMI26_PRODUCT_ID) },
	250	{ USB_DEVICE(EMI26_VENDOR_ID, EMI26B_PRODUCT_ID) },
	251	{ } /* Terminating entry */
	252	};
	253
	254	MODULE_DEVICE_TABLE (usb, id_table);
	255
	256	static int emi26_probe(struct usb_interface intf, const struct usb_device_id id)
	257	{
	258	struct usb_device *dev = interface_to_usbdev(intf);
	259
1b29a375	260	dev_info(&intf->dev, "%s start\n", __func__);
1da177e4 LT	261
	262	emi26_load_firmware(dev);
	263
	264	/* do not return the driver context, let real audio driver do that */
	265	return -EIO;
	266	}
	267
	268	static void emi26_disconnect(struct usb_interface *intf)
	269	{
	270	}
	271
	272	static struct usb_driver emi26_driver = {
1da177e4 LT	273	.name = "emi26 - firmware loader",
	274	.probe = emi26_probe,
	275	.disconnect = emi26_disconnect,
	276	.id_table = id_table,
	277	};
	278
	279	static int __init emi26_init (void)
	280	{
	281	return usb_register(&emi26_driver);
	282	}
	283
	284	static void __exit emi26_exit (void)
	285	{
	286	usb_deregister (&emi26_driver);
	287	}
	288
	289	module_init(emi26_init);
	290	module_exit(emi26_exit);
	291
96de0e25	292	MODULE_AUTHOR("Tapio Laxström");
1da177e4 LT	293	MODULE_DESCRIPTION("Emagic EMI 2\|6 firmware loader.");
	294	MODULE_LICENSE("GPL");
	295
ae93a55b DW	296	MODULE_FIRMWARE("emi26/loader.fw");
	297	MODULE_FIRMWARE("emi26/bitstream.fw");
	298	MODULE_FIRMWARE("emi26/firmware.fw");
1da177e4 LT	299	/* vi:ai:syntax=c:sw=8:ts=8:tw=80
1da177e4 LT	300	*/