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Commit 79d38f7d authored by John W. Linville's avatar John W. Linville
Browse files

Merge branch 'master' of... 

Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem

Conflicts:
	drivers/net/wireless/iwlwifi/pcie/tx.c
parents 03f52a0a 0751f865

MAINTAINERS

+1 −0
Original line number Diff line number Diff line
@@ -5157,6 +5157,7 @@ F: net/nfc/ 
F:	include/linux/nfc.h

F:	include/net/nfc/

F:	drivers/nfc/

F:	include/linux/platform_data/pn544.h



NFS, SUNRPC, AND LOCKD CLIENTS

M:	Trond Myklebust <Trond.Myklebust@netapp.com>

drivers/bluetooth/btusb.c

+1 −0
Original line number Diff line number Diff line
@@ -96,6 +96,7 @@ static struct usb_device_id btusb_table[] = { 
	{ USB_DEVICE(0x0c10, 0x0000) },



	/* Broadcom BCM20702A0 */

	{ USB_DEVICE(0x0b05, 0x17b5) },

	{ USB_DEVICE(0x04ca, 0x2003) },

	{ USB_DEVICE(0x0489, 0xe042) },

	{ USB_DEVICE(0x413c, 0x8197) },

drivers/net/wireless/at76c50x-usb.c

+40 −45
Original line number Diff line number Diff line
@@ -379,7 +379,7 @@ static int at76_usbdfu_download(struct usb_device *udev, u8 *buf, u32 size, 
		 manifest_sync_timeout);



	if (!size) {

		dev_printk(KERN_ERR, &udev->dev, "FW buffer length invalid!\n");

		dev_err(&udev->dev, "FW buffer length invalid!\n");

		return -EINVAL;

	}
@@ -391,7 +391,7 @@ static int at76_usbdfu_download(struct usb_device *udev, u8 *buf, u32 size, 
		if (need_dfu_state) {

			ret = at76_dfu_get_state(udev, &dfu_state);

			if (ret < 0) {

				dev_printk(KERN_ERR, &udev->dev,

				dev_err(&udev->dev,

					"cannot get DFU state: %d\n", ret);

				goto exit;

			}
@@ -407,7 +407,7 @@ static int at76_usbdfu_download(struct usb_device *udev, u8 *buf, u32 size, 
				dfu_timeout = at76_get_timeout(&dfu_stat_buf);

				need_dfu_state = 0;

			} else

				dev_printk(KERN_ERR, &udev->dev,

				dev_err(&udev->dev,

					"at76_dfu_get_status returned %d\n",

					ret);

			break;
@@ -438,9 +438,9 @@ static int at76_usbdfu_download(struct usb_device *udev, u8 *buf, u32 size, 
			blockno++;



			if (ret != bsize)

				dev_printk(KERN_ERR, &udev->dev,

					   "at76_load_int_fw_block "

					   "returned %d\n", ret);

				dev_err(&udev->dev,

					"at76_load_int_fw_block returned %d\n",

					ret);

			need_dfu_state = 1;

			break;
@@ -1255,8 +1255,7 @@ static int at76_load_external_fw(struct usb_device *udev, struct fwentry *fwe) 
	at76_dbg(DBG_DEVSTART, "opmode %d", op_mode);



	if (op_mode != OPMODE_NORMAL_NIC_WITHOUT_FLASH) {

		dev_printk(KERN_ERR, &udev->dev, "unexpected opmode %d\n",

			   op_mode);

		dev_err(&udev->dev, "unexpected opmode %d\n", op_mode);

		return -EINVAL;

	}
@@ -1275,7 +1274,7 @@ static int at76_load_external_fw(struct usb_device *udev, struct fwentry *fwe) 
			 size, bsize, blockno);

		ret = at76_load_ext_fw_block(udev, blockno, block, bsize);

		if (ret != bsize) {

			dev_printk(KERN_ERR, &udev->dev,

			dev_err(&udev->dev,

				"loading %dth firmware block failed: %d\n",

				blockno, ret);

			goto exit;
@@ -1293,7 +1292,7 @@ static int at76_load_external_fw(struct usb_device *udev, struct fwentry *fwe) 
exit:

	kfree(block);

	if (ret < 0)

		dev_printk(KERN_ERR, &udev->dev,

		dev_err(&udev->dev,

			"downloading external firmware failed: %d\n", ret);

	return ret;

}
@@ -1308,7 +1307,7 @@ static int at76_load_internal_fw(struct usb_device *udev, struct fwentry *fwe) 
				   need_remap ? 0 : 2 * HZ);



	if (ret < 0) {

		dev_printk(KERN_ERR, &udev->dev,

		dev_err(&udev->dev,

			"downloading internal fw failed with %d\n", ret);

		goto exit;

	}
@@ -1319,7 +1318,7 @@ static int at76_load_internal_fw(struct usb_device *udev, struct fwentry *fwe) 
	if (need_remap) {

		ret = at76_remap(udev);

		if (ret < 0) {

			dev_printk(KERN_ERR, &udev->dev,

			dev_err(&udev->dev,

				"sending REMAP failed with %d\n", ret);

			goto exit;

		}
@@ -1555,11 +1554,10 @@ static struct fwentry *at76_load_firmware(struct usb_device *udev, 
	at76_dbg(DBG_FW, "downloading firmware %s", fwe->fwname);

	ret = request_firmware(&fwe->fw, fwe->fwname, &udev->dev);

	if (ret < 0) {

		dev_printk(KERN_ERR, &udev->dev, "firmware %s not found!\n",

		dev_err(&udev->dev, "firmware %s not found!\n",

			fwe->fwname);

		dev_printk(KERN_ERR, &udev->dev,

			   "you may need to download the firmware from "

			   "http://developer.berlios.de/projects/at76c503a/\n");

		dev_err(&udev->dev,

			"you may need to download the firmware from http://developer.berlios.de/projects/at76c503a/\n");

		goto exit;

	}
@@ -1567,7 +1565,7 @@ static struct fwentry *at76_load_firmware(struct usb_device *udev, 
	fwh = (struct at76_fw_header *)(fwe->fw->data);



	if (fwe->fw->size <= sizeof(*fwh)) {

		dev_printk(KERN_ERR, &udev->dev,

		dev_err(&udev->dev,

			"firmware is too short (0x%zx)\n", fwe->fw->size);

		goto exit;

	}
@@ -1575,7 +1573,7 @@ static struct fwentry *at76_load_firmware(struct usb_device *udev, 
	/* CRC currently not checked */

	fwe->board_type = le32_to_cpu(fwh->board_type);

	if (fwe->board_type != board_type) {

		dev_printk(KERN_ERR, &udev->dev,

		dev_err(&udev->dev,

			"board type mismatch, requested %u, got %u\n",

			board_type, fwe->board_type);

		goto exit;
@@ -2150,8 +2148,7 @@ static int at76_alloc_urbs(struct at76_priv *priv, 
	}



	if (!ep_in || !ep_out) {

		dev_printk(KERN_ERR, &interface->dev,

			   "bulk endpoints missing\n");

		dev_err(&interface->dev, "bulk endpoints missing\n");

		return -ENXIO;

	}
@@ -2161,15 +2158,14 @@ static int at76_alloc_urbs(struct at76_priv *priv, 
	priv->rx_urb = usb_alloc_urb(0, GFP_KERNEL);

	priv->tx_urb = usb_alloc_urb(0, GFP_KERNEL);

	if (!priv->rx_urb || !priv->tx_urb) {

		dev_printk(KERN_ERR, &interface->dev, "cannot allocate URB\n");

		dev_err(&interface->dev, "cannot allocate URB\n");

		return -ENOMEM;

	}



	buffer_size = sizeof(struct at76_tx_buffer) + MAX_PADDING_SIZE;

	priv->bulk_out_buffer = kmalloc(buffer_size, GFP_KERNEL);

	if (!priv->bulk_out_buffer) {

		dev_printk(KERN_ERR, &interface->dev,

			   "cannot allocate output buffer\n");

		dev_err(&interface->dev, "cannot allocate output buffer\n");

		return -ENOMEM;

	}
@@ -2230,8 +2226,7 @@ static int at76_init_new_device(struct at76_priv *priv, 
	/* MAC address */

	ret = at76_get_hw_config(priv);

	if (ret < 0) {

		dev_printk(KERN_ERR, &interface->dev,

			   "cannot get MAC address\n");

		dev_err(&interface->dev, "cannot get MAC address\n");

		goto exit;

	}
@@ -2358,7 +2353,7 @@ static int at76_probe(struct usb_interface *interface, 
	   we get 204 with 2.4.23, Fiberline FL-WL240u (505A+RFMD2958) ??? */



	if (op_mode == OPMODE_HW_CONFIG_MODE) {

		dev_printk(KERN_ERR, &interface->dev,

		dev_err(&interface->dev,

			"cannot handle a device in HW_CONFIG_MODE\n");

		ret = -EBUSY;

		goto error;
@@ -2371,7 +2366,7 @@ static int at76_probe(struct usb_interface *interface, 
			   "downloading internal firmware\n");

		ret = at76_load_internal_fw(udev, fwe);

		if (ret < 0) {

			dev_printk(KERN_ERR, &interface->dev,

			dev_err(&interface->dev,

				"error %d downloading internal firmware\n",

				ret);

			goto error;
@@ -2408,7 +2403,7 @@ static int at76_probe(struct usb_interface *interface, 
		/* Re-check firmware version */

		ret = at76_get_mib(udev, MIB_FW_VERSION, &fwv, sizeof(fwv));

		if (ret < 0) {

			dev_printk(KERN_ERR, &interface->dev,

			dev_err(&interface->dev,

				"error %d getting firmware version\n", ret);

			goto error;

		}
@@ -2449,7 +2444,7 @@ static void at76_disconnect(struct usb_interface *interface) 


	wiphy_info(priv->hw->wiphy, "disconnecting\n");

	at76_delete_device(priv);

	dev_printk(KERN_INFO, &interface->dev, "disconnected\n");

	dev_info(&interface->dev, "disconnected\n");

}



/* Structure for registering this driver with the USB subsystem */

drivers/net/wireless/ath/ar5523/ar5523.c

+26 −34
Original line number Diff line number Diff line
@@ -50,18 +50,19 @@ static void ar5523_read_reply(struct ar5523 *ar, struct ar5523_cmd_hdr *hdr, 
			      struct ar5523_tx_cmd *cmd)

{

	int dlen, olen;

	u32 *rp;

	__be32 *rp;



	dlen = hdr->len - sizeof(*hdr);

	dlen = be32_to_cpu(hdr->len) - sizeof(*hdr);



	if (dlen < 0) {

		WARN_ON(1);

		goto out;

	}



	ar5523_dbg(ar, "Code = %d len = %d\n", hdr->code & 0xff, dlen);

	ar5523_dbg(ar, "Code = %d len = %d\n", be32_to_cpu(hdr->code) & 0xff,

		   dlen);



	rp = (u32 *)(hdr + 1);

	rp = (__be32 *)(hdr + 1);

	if (dlen >= sizeof(u32)) {

		olen = be32_to_cpu(rp[0]);

		dlen -= sizeof(u32);
@@ -95,6 +96,7 @@ static void ar5523_cmd_rx_cb(struct urb *urb) 
	struct ar5523_tx_cmd *cmd = &ar->tx_cmd;

	struct ar5523_cmd_hdr *hdr = ar->rx_cmd_buf;

	int dlen;

	u32 code, hdrlen;



	if (urb->status) {

		if (urb->status != -ESHUTDOWN)
@@ -110,15 +112,15 @@ static void ar5523_cmd_rx_cb(struct urb *urb) 
	ar5523_dbg(ar, "%s code %02x priv %d\n", __func__,

		   be32_to_cpu(hdr->code) & 0xff, hdr->priv);



	hdr->code = be32_to_cpu(hdr->code);

	hdr->len = be32_to_cpu(hdr->len);

	code = be32_to_cpu(hdr->code);

	hdrlen = be32_to_cpu(hdr->len);



	switch (hdr->code & 0xff) {

	switch (code & 0xff) {

	default:

		/* reply to a read command */

		if (hdr->priv != AR5523_CMD_ID) {

			ar5523_err(ar, "Unexpected command id: %02x\n",

				   hdr->code & 0xff);

				   code & 0xff);

			goto skip;

		}

		ar5523_read_reply(ar, hdr, cmd);
@@ -147,7 +149,7 @@ static void ar5523_cmd_rx_cb(struct urb *urb) 
	case WDCMSG_TARGET_START:

		/* This command returns a bogus id so it needs special

		   handling */

		dlen = hdr->len - sizeof(*hdr);

		dlen = hdrlen - sizeof(*hdr);

		if (dlen != (int)sizeof(u32)) {

			ar5523_err(ar, "Invalid reply to WDCMSG_TARGET_START");

			return;
@@ -303,7 +305,7 @@ static int ar5523_config(struct ar5523 *ar, u32 reg, u32 val) 


	write.reg = cpu_to_be32(reg);

	write.len = cpu_to_be32(0);	/* 0 = single write */

	*(u32 *)write.data = cpu_to_be32(val);

	*(__be32 *)write.data = cpu_to_be32(val);



	error = ar5523_cmd_write(ar, WDCMSG_TARGET_SET_CONFIG, &write,

				 3 * sizeof(u32), 0);
@@ -335,29 +337,30 @@ static int ar5523_get_status(struct ar5523 *ar, u32 which, void *odata, 
			     int olen)

{

	int error;

	__be32 which_be;



	which = cpu_to_be32(which);

	which_be = cpu_to_be32(which);

	error = ar5523_cmd_read(ar, WDCMSG_TARGET_GET_STATUS,

	    &which, sizeof(which), odata, olen, AR5523_CMD_FLAG_MAGIC);

	    &which_be, sizeof(which_be), odata, olen, AR5523_CMD_FLAG_MAGIC);

	if (error != 0)

		ar5523_err(ar, "could not read EEPROM offset 0x%02x\n",

			   be32_to_cpu(which));

		ar5523_err(ar, "could not read EEPROM offset 0x%02x\n", which);

	return error;

}



static int ar5523_get_capability(struct ar5523 *ar, u32 cap, u32 *val)

{

	int error;

	__be32 cap_be, val_be;



	cap = cpu_to_be32(cap);

	error = ar5523_cmd_read(ar, WDCMSG_TARGET_GET_CAPABILITY,

	    &cap, sizeof(cap), val, sizeof(u32), AR5523_CMD_FLAG_MAGIC);

	cap_be = cpu_to_be32(cap);

	error = ar5523_cmd_read(ar, WDCMSG_TARGET_GET_CAPABILITY, &cap_be,

				sizeof(cap_be), &val_be, sizeof(__be32),

				AR5523_CMD_FLAG_MAGIC);

	if (error != 0) {

		ar5523_err(ar, "could not read capability %u\n",

			   be32_to_cpu(cap));

		ar5523_err(ar, "could not read capability %u\n", cap);

		return error;

	}

	*val = be32_to_cpu(*val);

	*val = be32_to_cpu(val_be);

	return error;

}
@@ -1193,7 +1196,7 @@ static void ar5523_create_rateset(struct ar5523 *ar, 
	if (!sta) {

		ar5523_info(ar, "STA not found. Cannot set rates\n");

		sta_rate_set = bss_conf->basic_rates;

	}

	} else

		sta_rate_set = sta->supp_rates[ar->hw->conf.channel->band];



	ar5523_dbg(ar, "sta rate_set = %08x\n", sta_rate_set);
@@ -1789,18 +1792,7 @@ static struct usb_driver ar5523_driver = { 
	.disconnect	= ar5523_disconnect,

};



static int __init ar5523_init(void)

{

	return usb_register(&ar5523_driver);

}



static void __exit ar5523_exit(void)

{

	usb_deregister(&ar5523_driver);

}

module_usb_driver(ar5523_driver);



MODULE_LICENSE("Dual BSD/GPL");

MODULE_FIRMWARE(AR5523_FIRMWARE_FILE);
 


module_init(ar5523_init);

module_exit(ar5523_exit);

drivers/net/wireless/ath/ar5523/ar5523_hw.h

+1 −1
Original line number Diff line number Diff line
@@ -161,7 +161,7 @@ struct ar5523_rx_desc { 


struct ar5523_tx_desc {

	__be32	msglen;

	__be32	msgid;		/* msg id (supplied by host) */

	u32	msgid;		/* msg id (supplied by host) */

	__be32	type;		/* opcode: WDMSG_SEND or WDCMSG_FLUSH */

	__be32	txqid;		/* tx queue id and flags */

#define	UATH_TXQID_MASK		0x0f