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| author | David S. Miller <davem@davemloft.net> | 2008-07-30 04:51:00 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-07-30 04:51:00 (GMT) |
| commit | e93dc4891df93d7efa59d861fdcbb529a1819343 (patch) | |
| tree | 545d95bc78c76d44b22bf2590c033311f44c0616 /drivers/net/wireless/rt2x00/rt2x00usb.h | |
| parent | 6e86841d05f371b5b9b86ce76c02aaee83352298 (diff) | |
| parent | 56a6d13dfd49d90d72a1a962246206719dd9d143 (diff) | |
| download | linux-e93dc4891df93d7efa59d861fdcbb529a1819343.tar.xz | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00usb.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00usb.h | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.h b/drivers/net/wireless/rt2x00/rt2x00usb.h index aad794ad..ee3875f 100644 --- a/drivers/net/wireless/rt2x00/rt2x00usb.h +++ b/drivers/net/wireless/rt2x00/rt2x00usb.h @@ -70,8 +70,7 @@ /* * Cache size */ -#define CSR_CACHE_SIZE 8 -#define CSR_CACHE_SIZE_FIRMWARE 64 +#define CSR_CACHE_SIZE 64 /* * USB request types. @@ -172,6 +171,25 @@ int rt2x00usb_vendor_req_buff_lock(struct rt2x00_dev *rt2x00dev, const u16 buffer_length, const int timeout); /** + * rt2x00usb_vendor_request_large_buff - Send register command to device (buffered) + * @rt2x00dev: Pointer to &struct rt2x00_dev + * @request: USB vendor command (See &enum rt2x00usb_vendor_request) + * @requesttype: Request type &USB_VENDOR_REQUEST_* + * @offset: Register start offset to perform action on + * @buffer: Buffer where information will be read/written to by device + * @buffer_length: Size of &buffer + * @timeout: Operation timeout + * + * This function is used to transfer register data in blocks larger + * then CSR_CACHE_SIZE. Use for firmware upload, keys and beacons. + */ +int rt2x00usb_vendor_request_large_buff(struct rt2x00_dev *rt2x00dev, + const u8 request, const u8 requesttype, + const u16 offset, void *buffer, + const u16 buffer_length, + const int timeout); + +/** * rt2x00usb_vendor_request_sw - Send single register command to device * @rt2x00dev: Pointer to &struct rt2x00_dev * @request: USB vendor command (See &enum rt2x00usb_vendor_request) |