| 12345678910111213141516171819202122232425262728293031323334353637383940 |
- From 58edb5e9811879e0a8e87f90057f12f615eab2d1 Mon Sep 17 00:00:00 2001
- From: Jes Sorensen <Jes.Sorensen@redhat.com>
- Date: Wed, 29 Jun 2016 11:47:10 -0400
- Subject: [PATCH] rtl8xxxu: Add rtl8188e_usb_quirk() for enabling MAC TX/RX
- Due to a bug in the 8188e chips, this has to be done after setting
- REG_TRXFF_BNDY.
- Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
- ---
- drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 15 +++++++++++++++
- 1 file changed, 15 insertions(+)
- --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
- +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c
- @@ -200,9 +200,24 @@ exit:
- return ret;
- }
-
- +static void rtl8188e_usb_quirks(struct rtl8xxxu_priv *priv)
- +{
- + u16 val16;
- +
- + /*
- + * Technically this is not a USB quirk, but a chip quirk.
- + * This has to be done after REG_TRXFF_BNDY is set, see
- + * rtl8188eu_power_on() for details.
- + */
- + val16 = rtl8xxxu_read16(priv, REG_CR);
- + val16 |= (CR_MAC_TX_ENABLE | CR_MAC_RX_ENABLE);
- + rtl8xxxu_write16(priv, REG_CR, val16);
- +}
- +
- struct rtl8xxxu_fileops rtl8188eu_fops = {
- .parse_efuse = rtl8188eu_parse_efuse,
- .load_firmware = rtl8188eu_load_firmware,
- .power_on = rtl8188eu_power_on,
- .reset_8051 = rtl8xxxu_reset_8051,
- + .usb_quirks = rtl8188e_usb_quirks,
- };
|
