rt2x00: Disable powersaving for rt61pci and rt2800pci. (93b6bd26) · Commits · 戴 / test

We've had many reports of rt61pci failures with powersaving enabled. Therefore, as a stop-gap measure, disable powersaving of the rt61pci until we have found a proper solution. Also disable powersaving on rt2800pci as it most probably will show the same problem. Cc: stable@kernel.org Signed-off-by:

Gertjan van Wingerde <gwingerde@gmail.com> Acked-by:

Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by:

John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/rt2x00/rt2800lib.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -2021,6 +2021,12 @@ int rt2800_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
		unsigned int i;
		u16 eeprom;

		/*
		* Disable powersaving as default on PCI devices.
		*/
		if (rt2x00_intf_is_pci(rt2x00dev))
		rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;

		/*
		* Initialize all hw fields.
		*/

drivers/net/wireless/rt2x00/rt61pci.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -2538,6 +2538,11 @@ static int rt61pci_probe_hw_mode(struct rt2x00_dev *rt2x00dev)
		char *tx_power;
		unsigned int i;

		/*
		* Disable powersaving as default.
		*/
		rt2x00dev->hw->wiphy->flags &= ~WIPHY_FLAG_PS_ON_BY_DEFAULT;

		/*
		* Initialize all hw fields.
		*/

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