diff options
| author | Prameela Rani Garnepudi <prameela.j04cs@gmail.com> | 2018-02-27 17:26:11 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2018-03-13 19:36:54 +0300 |
| commit | 1100f81bbcd1ace918ce63fa3be1b854bca6baf2 (patch) | |
| tree | fd315dace57e2156bd2f500c574c254b855e425f /drivers/net/wireless/rsi/rsi_usb.h | |
| parent | a9eab62d41646cbf5d8b3408c9d4617bb9678e71 (diff) | |
| download | linux-1100f81bbcd1ace918ce63fa3be1b854bca6baf2.tar.xz | |
rsi: add rx control block to handle rx packets in USB
Rx bluetooth endpoint shall be added in further patches. Rx control
block is introduced here to handle Rx packets properly. Separate
function is written to initialize the RX control blocks.
Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com>
Signed-off-by: Siva Rebbagondla <siva.rebbagondla@redpinesignals.com>
Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/rsi/rsi_usb.h')
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_usb.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/wireless/rsi/rsi_usb.h b/drivers/net/wireless/rsi/rsi_usb.h index 891daea2d932..7e781d55bad8 100644 --- a/drivers/net/wireless/rsi/rsi_usb.h +++ b/drivers/net/wireless/rsi/rsi_usb.h @@ -39,12 +39,20 @@ #define RSI_USB_BUF_SIZE 4096 #define RSI_USB_CTRL_BUF_SIZE 0x04 +struct rx_usb_ctrl_block { + u8 *data; + struct urb *rx_urb; + u8 *rx_buffer; + u8 ep_num; + u8 pend; +}; + struct rsi_91x_usbdev { struct rsi_thread rx_thread; u8 endpoint; struct usb_device *usbdev; struct usb_interface *pfunction; - struct urb *rx_usb_urb[MAX_RX_URBS]; + struct rx_usb_ctrl_block rx_cb[MAX_RX_URBS]; u8 *tx_buffer; __le16 bulkin_size; u8 bulkin_endpoint_addr; |