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Commit f18f112b authored by Andrea Merello's avatar Andrea Merello Committed by John W. Linville
Browse files

rtl8180: don't write MAR registers for rtl8187se 



MAR registers are not present in rtl8187se, and attempting to
write to them must be avoided

Signed-off-by: default avatarAndrea Merello <andrea.merello@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 732c8932

drivers/net/wireless/rtl818x/rtl8180/dev.c

+7 −2
Original line number Original line Diff line number Diff line
@@ -779,8 +779,13 @@ static int rtl8180_start(struct ieee80211_hw *dev) 




	rtl8180_int_enable(dev);

	rtl8180_int_enable(dev);





	/* in rtl8187se at MAR regs offset there is the management

	 * TX descriptor DMA addres..

	 */

	if (priv->chip_family != RTL818X_CHIP_FAMILY_RTL8187SE) {

		rtl818x_iowrite32(priv, &priv->map->MAR[0], ~0);

		rtl818x_iowrite32(priv, &priv->map->MAR[0], ~0);

		rtl818x_iowrite32(priv, &priv->map->MAR[1], ~0);

		rtl818x_iowrite32(priv, &priv->map->MAR[1], ~0);

	}





	reg = RTL818X_RX_CONF_ONLYERLPKT |

	reg = RTL818X_RX_CONF_ONLYERLPKT |

	      RTL818X_RX_CONF_RX_AUTORESETPHY |

	      RTL818X_RX_CONF_RX_AUTORESETPHY |