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[PATCH] libertas: first pass at fixing up endianness issues

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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Woodhouse
2007-05-25 23:36:54 -04:00
committed by John W. Linville
parent 123e0e0440
commit 981f187b7c
21 changed files with 715 additions and 796 deletions
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48
drivers/net/wireless/libertas/if_usb.c
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@@ -141,10 +141,10 @@ static int if_usb_probe(struct usb_interface *intf,
lbs_deb_usbd(&udev->dev, "bcdUSB = 0x%X bDeviceClass = 0x%X"
" bDeviceSubClass = 0x%X, bDeviceProtocol = 0x%X\n",
udev->descriptor.bcdUSB,
udev->descriptor.bDeviceClass,
udev->descriptor.bDeviceSubClass,
udev->descriptor.bDeviceProtocol);
le16_to_cpu(udev->descriptor.bcdUSB),
udev->descriptor.bDeviceClass,
udev->descriptor.bDeviceSubClass,
udev->descriptor.bDeviceProtocol);
for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
endpoint = &iface_desc->endpoint[i].desc;
@@ -153,10 +153,8 @@ static int if_usb_probe(struct usb_interface *intf,
USB_ENDPOINT_XFER_BULK)) {
/* we found a bulk in endpoint */
lbs_deb_usbd(&udev->dev, "Bulk in size is %d\n",
endpoint->wMaxPacketSize);
if (!
(cardp->rx_urb =
usb_alloc_urb(0, GFP_KERNEL))) {
le16_to_cpu(endpoint->wMaxPacketSize));
if (!(cardp->rx_urb = usb_alloc_urb(0, GFP_KERNEL))) {
lbs_deb_usbd(&udev->dev,
"Rx URB allocation failed\n");
goto dealloc;
@@ -164,7 +162,7 @@ static int if_usb_probe(struct usb_interface *intf,
cardp->rx_urb_recall = 0;
cardp->bulk_in_size =
endpoint->wMaxPacketSize;
le16_to_cpu(endpoint->wMaxPacketSize);
cardp->bulk_in_endpointAddr =
(endpoint->
bEndpointAddress & USB_ENDPOINT_NUMBER_MASK);
@@ -178,19 +176,17 @@ static int if_usb_probe(struct usb_interface *intf,
&& ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
USB_ENDPOINT_XFER_BULK)) {
/* We found bulk out endpoint */
if (!
(cardp->tx_urb =
usb_alloc_urb(0, GFP_KERNEL))) {
if (!(cardp->tx_urb = usb_alloc_urb(0, GFP_KERNEL))) {
lbs_deb_usbd(&udev->dev,
"Tx URB allocation failed\n");
goto dealloc;
}
cardp->bulk_out_size =
endpoint->wMaxPacketSize;
le16_to_cpu(endpoint->wMaxPacketSize);
lbs_deb_usbd(&udev->dev,
"Bulk out size is %d\n",
endpoint->wMaxPacketSize);
"Bulk out size is %d\n",
le16_to_cpu(endpoint->wMaxPacketSize));
cardp->bulk_out_endpointAddr =
endpoint->bEndpointAddress;
lbs_deb_usbd(&udev->dev, "out_endpoint = %d\n",
@@ -313,7 +309,7 @@ static int if_prog_firmware(wlan_private * priv)
/* lbs_deb_usbd(&cardp->udev->dev,"Copy Data\n"); */
memcpy(fwdata->data, &firmware[cardp->totalbytes],
fwdata->fwheader.datalength);
le32_to_cpu(fwdata->fwheader.datalength));
/*
lbs_deb_usbd(&cardp->udev->dev,
@@ -322,13 +318,13 @@ static int if_prog_firmware(wlan_private * priv)
cardp->fwseqnum = cardp->fwseqnum + 1;
fwdata->seqnum = cardp->fwseqnum;
cardp->lastseqnum = fwdata->seqnum;
cardp->totalbytes += fwdata->fwheader.datalength;
fwdata->seqnum = cpu_to_le32(cardp->fwseqnum);
cardp->lastseqnum = cardp->fwseqnum;
cardp->totalbytes += le32_to_cpu(fwdata->fwheader.datalength);
if (fwheader->dnldcmd == FW_HAS_DATA_TO_RECV) {
if (fwheader->dnldcmd == cpu_to_le32(FW_HAS_DATA_TO_RECV)) {
/*
lbs_deb_usbd(&cardp->udev->dev, "There is data to follow\n");
lbs_deb_usbd(&cardp->udev->dev, "There are data to follow\n");
lbs_deb_usbd(&cardp->udev->dev,
"seqnum = %d totalbytes = %d\n", cardp->fwseqnum,
cardp->totalbytes);
@@ -486,7 +482,7 @@ static void if_usb_receive_fwload(struct urb *urb)
if (cardp->bootcmdresp == 0) {
memcpy (&bootcmdresp, skb->data + IPFIELD_ALIGN_OFFSET,
sizeof(bootcmdresp));
if (cardp->udev->descriptor.bcdDevice < 0x3106) {
if (le16_to_cpu(cardp->udev->descriptor.bcdDevice) < 0x3106) {
kfree_skb(skb);
if_usb_submit_rx_urb_fwload(priv);
cardp->bootcmdresp = 1;
@@ -494,10 +490,10 @@ static void if_usb_receive_fwload(struct urb *urb)
"Received valid boot command response\n");
return;
}
if (bootcmdresp.u32magicnumber != BOOT_CMD_MAGIC_NUMBER) {
if (bootcmdresp.u32magicnumber != cpu_to_le32(BOOT_CMD_MAGIC_NUMBER)) {
lbs_pr_info(
"boot cmd response wrong magic number (0x%x)\n",
bootcmdresp.u32magicnumber);
le32_to_cpu(bootcmdresp.u32magicnumber));
} else if (bootcmdresp.u8cmd_tag != BOOT_CMD_FW_BY_USB) {
lbs_pr_info(
"boot cmd response cmd_tag error (%d)\n",
@@ -672,7 +668,7 @@ static void if_usb_receive(struct urb *urb)
case CMD_TYPE_INDICATION:
/* Event cause handling */
spin_lock(&priv->adapter->driver_lock);
cardp->usb_event_cause = *(u32 *) (recvbuff + MESSAGE_HEADER_LEN);
cardp->usb_event_cause = le32_to_cpu(*(__le32 *) (recvbuff + MESSAGE_HEADER_LEN));
lbs_deb_usbd(&cardp->udev->dev,"**EVENT** 0x%X\n",
cardp->usb_event_cause);
if (cardp->usb_event_cause & 0xffff0000) {
@@ -680,7 +676,7 @@ static void if_usb_receive(struct urb *urb)
spin_unlock(&priv->adapter->driver_lock);
break;
}
cardp->usb_event_cause = le32_to_cpu(cardp->usb_event_cause) << 3;
cardp->usb_event_cause <<= 3;
cardp->usb_int_cause |= his_cardevent;
kfree_skb(skb);
libertas_interrupt(priv->dev);