From: Helmut Schaa Date: Tue, 29 Jun 2010 19:46:43 +0000 (+0200) Subject: rt2x00: Fix beacon updates in rt2800pci X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=ad90319bc3bf604bccf55a3c952d9b68d12c5072;p=deliverable%2Flinux.git rt2x00: Fix beacon updates in rt2800pci rt2800pci didn't update the beacon template after each beacon interval, resulting in the DTIM count being incorrect (if DTIM period > 1). Fix this by calling rt2x00lib_beacondone after the current beacon was sent out. Signed-off-by: Helmut Schaa Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rt2x00/rt2800pci.c b/drivers/net/wireless/rt2x00/rt2800pci.c index b48b9494845e..6f11760117da 100644 --- a/drivers/net/wireless/rt2x00/rt2800pci.c +++ b/drivers/net/wireless/rt2x00/rt2800pci.c @@ -953,6 +953,12 @@ static irqreturn_t rt2800pci_interrupt(int irq, void *dev_instance) if (rt2x00_get_field32(reg, INT_SOURCE_CSR_TX_FIFO_STATUS)) rt2800pci_txdone(rt2x00dev); + /* + * Current beacon was sent out, fetch the next one + */ + if (rt2x00_get_field32(reg, INT_SOURCE_CSR_TBTT)) + rt2x00lib_beacondone(rt2x00dev); + if (rt2x00_get_field32(reg, INT_SOURCE_CSR_AUTO_WAKEUP)) rt2800pci_wakeup(rt2x00dev);