diff options
| author | James Morris <jmorris@namei.org> | 2009-06-30 01:10:35 +0200 |
|---|---|---|
| committer | James Morris <jmorris@namei.org> | 2009-06-30 01:10:35 +0200 |
| commit | ac7242142b03421c96b0a2f8d99f146d075614c2 (patch) | |
| tree | b0b2ead65858c7a343d38affed86fe815e37e7e9 /drivers/net/wireless/ath/ath5k/base.c | |
| parent | selinux: clean up avc node cache when disabling selinux (diff) | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiw... (diff) | |
| download | linux-ac7242142b03421c96b0a2f8d99f146d075614c2.tar.xz linux-ac7242142b03421c96b0a2f8d99f146d075614c2.zip | |
Merge branch 'master' into next
Diffstat (limited to 'drivers/net/wireless/ath/ath5k/base.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath5k/base.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c index 55f7de09d134..ea045151f953 100644 --- a/drivers/net/wireless/ath/ath5k/base.c +++ b/drivers/net/wireless/ath/ath5k/base.c @@ -538,6 +538,7 @@ ath5k_pci_probe(struct pci_dev *pdev, sc->iobase = mem; /* So we can unmap it on detach */ sc->cachelsz = csz * sizeof(u32); /* convert to bytes */ sc->opmode = NL80211_IFTYPE_STATION; + sc->bintval = 1000; mutex_init(&sc->lock); spin_lock_init(&sc->rxbuflock); spin_lock_init(&sc->txbuflock); @@ -686,6 +687,13 @@ ath5k_pci_resume(struct pci_dev *pdev) if (err) return err; + /* + * Suspend/Resume resets the PCI configuration space, so we have to + * re-disable the RETRY_TIMEOUT register (0x41) to keep + * PCI Tx retries from interfering with C3 CPU state + */ + pci_write_config_byte(pdev, 0x41, 0); + err = request_irq(pdev->irq, ath5k_intr, IRQF_SHARED, "ath", sc); if (err) { ATH5K_ERR(sc, "request_irq failed\n"); @@ -2748,9 +2756,6 @@ static int ath5k_add_interface(struct ieee80211_hw *hw, goto end; } - /* Set to a reasonable value. Note that this will - * be set to mac80211's value at ath5k_config(). */ - sc->bintval = 1000; ath5k_hw_set_lladdr(sc->ah, conf->mac_addr); ret = 0; |