diff options
| author | Siva Rebbagondla <siva8118@gmail.com> | 2019-04-03 09:43:09 +0530 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-04-25 19:44:29 +0300 |
| commit | 0a60014b76f512f18e48cfb4efc71e07c6791996 (patch) | |
| tree | 0de5a0bb801cefb7898edf2b5e3f463d92cf964d /drivers/net/wireless/rsi/rsi_91x_usb.c | |
| parent | 17ff2c794f39f8c1bc7119e5fd9957efc69c3c72 (diff) | |
rsi: miscallaneous changes for 9116 and common
Below changes are done:
* Device 80MHz clock should be disabled for 9116 in 20MHz band.
* Default edca parameters should be used initially before
connection.
* Default TA aggregation is 3 for 9116.
* Bootup parameters should be loaded first when channel is
changed.
* 4 byte register writes are possible for 9116.
Signed-off-by: Siva Rebbagondla <siva8118@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/rsi/rsi_91x_usb.c')
| -rw-r--r-- | drivers/net/wireless/rsi/rsi_91x_usb.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/net/wireless/rsi/rsi_91x_usb.c b/drivers/net/wireless/rsi/rsi_91x_usb.c index f0475b20f153..f5048d4b8cb6 100644 --- a/drivers/net/wireless/rsi/rsi_91x_usb.c +++ b/drivers/net/wireless/rsi/rsi_91x_usb.c @@ -213,7 +213,7 @@ static int rsi_usb_reg_read(struct usb_device *usbdev, */ static int rsi_usb_reg_write(struct usb_device *usbdev, u32 reg, - u16 value, + u32 value, u16 len) { u8 *usb_reg_buf; @@ -226,17 +226,17 @@ static int rsi_usb_reg_write(struct usb_device *usbdev, if (!usb_reg_buf) return status; - usb_reg_buf[0] = (value & 0x00ff); - usb_reg_buf[1] = (value & 0xff00) >> 8; - usb_reg_buf[2] = 0x0; - usb_reg_buf[3] = 0x0; + usb_reg_buf[0] = (cpu_to_le32(value) & 0x00ff); + usb_reg_buf[1] = (cpu_to_le32(value) & 0xff00) >> 8; + usb_reg_buf[2] = (cpu_to_le32(value) & 0x00ff0000) >> 16; + usb_reg_buf[3] = (cpu_to_le32(value) & 0xff000000) >> 24; status = usb_control_msg(usbdev, usb_sndctrlpipe(usbdev, 0), USB_VENDOR_REGISTER_WRITE, RSI_USB_REQ_OUT, - ((reg & 0xffff0000) >> 16), - (reg & 0xffff), + ((cpu_to_le32(reg) & 0xffff0000) >> 16), + (cpu_to_le32(reg) & 0xffff), (void *)usb_reg_buf, len, USB_CTRL_SET_TIMEOUT); @@ -263,8 +263,10 @@ static void rsi_rx_done_handler(struct urb *urb) struct rsi_91x_usbdev *dev = (struct rsi_91x_usbdev *)rx_cb->data; int status = -EINVAL; - if (urb->status) - goto out; + if (urb->status) { + dev_kfree_skb(rx_cb->rx_skb); + return; + } if (urb->actual_length <= 0 || urb->actual_length > rx_cb->rx_skb->len) { |