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| author | John W. Linville <linville@tuxdriver.com> | 2010-09-21 15:49:14 -0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-09-21 15:49:14 -0400 |
| commit | b618f6f885579a6237e5bf4582fa6167972ddef4 (patch) | |
| tree | b11508178570b98ce9cb2d76ecebd046a6f0e77c /drivers/net/wireless/rt2x00/rt73usb.c | |
| parent | 462fb2af9788a82a534f8184abfde31574e1cfa0 (diff) | |
| parent | 6e5c2b4e8addfaab8ef54dedaf7b607e1585c35b (diff) | |
| download | kernel_samsung_smdk4412-b618f6f885579a6237e5bf4582fa6167972ddef4.zip kernel_samsung_smdk4412-b618f6f885579a6237e5bf4582fa6167972ddef4.tar.gz kernel_samsung_smdk4412-b618f6f885579a6237e5bf4582fa6167972ddef4.tar.bz2 | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Conflicts:
arch/arm/mach-omap2/board-omap3pandora.c
drivers/net/wireless/ath/ath5k/base.c
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt73usb.c')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt73usb.c | 47 |
1 files changed, 28 insertions, 19 deletions
diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index 87fb220..e22f01c 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -545,7 +545,8 @@ static void rt73usb_config_intf(struct rt2x00_dev *rt2x00dev, } static void rt73usb_config_erp(struct rt2x00_dev *rt2x00dev, - struct rt2x00lib_erp *erp) + struct rt2x00lib_erp *erp, + u32 changed) { u32 reg; @@ -554,28 +555,36 @@ static void rt73usb_config_erp(struct rt2x00_dev *rt2x00dev, rt2x00_set_field32(®, TXRX_CSR0_TSF_OFFSET, IEEE80211_HEADER); rt2x00usb_register_write(rt2x00dev, TXRX_CSR0, reg); - rt2x00usb_register_read(rt2x00dev, TXRX_CSR4, ®); - rt2x00_set_field32(®, TXRX_CSR4_AUTORESPOND_ENABLE, 1); - rt2x00_set_field32(®, TXRX_CSR4_AUTORESPOND_PREAMBLE, - !!erp->short_preamble); - rt2x00usb_register_write(rt2x00dev, TXRX_CSR4, reg); + if (changed & BSS_CHANGED_ERP_PREAMBLE) { + rt2x00usb_register_read(rt2x00dev, TXRX_CSR4, ®); + rt2x00_set_field32(®, TXRX_CSR4_AUTORESPOND_ENABLE, 1); + rt2x00_set_field32(®, TXRX_CSR4_AUTORESPOND_PREAMBLE, + !!erp->short_preamble); + rt2x00usb_register_write(rt2x00dev, TXRX_CSR4, reg); + } - rt2x00usb_register_write(rt2x00dev, TXRX_CSR5, erp->basic_rates); + if (changed & BSS_CHANGED_BASIC_RATES) + rt2x00usb_register_write(rt2x00dev, TXRX_CSR5, + erp->basic_rates); - rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, ®); - rt2x00_set_field32(®, TXRX_CSR9_BEACON_INTERVAL, - erp->beacon_int * 16); - rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg); + if (changed & BSS_CHANGED_BEACON_INT) { + rt2x00usb_register_read(rt2x00dev, TXRX_CSR9, ®); + rt2x00_set_field32(®, TXRX_CSR9_BEACON_INTERVAL, + erp->beacon_int * 16); + rt2x00usb_register_write(rt2x00dev, TXRX_CSR9, reg); + } - rt2x00usb_register_read(rt2x00dev, MAC_CSR9, ®); - rt2x00_set_field32(®, MAC_CSR9_SLOT_TIME, erp->slot_time); - rt2x00usb_register_write(rt2x00dev, MAC_CSR9, reg); + if (changed & BSS_CHANGED_ERP_SLOT) { + rt2x00usb_register_read(rt2x00dev, MAC_CSR9, ®); + rt2x00_set_field32(®, MAC_CSR9_SLOT_TIME, erp->slot_time); + rt2x00usb_register_write(rt2x00dev, MAC_CSR9, reg); - rt2x00usb_register_read(rt2x00dev, MAC_CSR8, ®); - rt2x00_set_field32(®, MAC_CSR8_SIFS, erp->sifs); - rt2x00_set_field32(®, MAC_CSR8_SIFS_AFTER_RX_OFDM, 3); - rt2x00_set_field32(®, MAC_CSR8_EIFS, erp->eifs); - rt2x00usb_register_write(rt2x00dev, MAC_CSR8, reg); + rt2x00usb_register_read(rt2x00dev, MAC_CSR8, ®); + rt2x00_set_field32(®, MAC_CSR8_SIFS, erp->sifs); + rt2x00_set_field32(®, MAC_CSR8_SIFS_AFTER_RX_OFDM, 3); + rt2x00_set_field32(®, MAC_CSR8_EIFS, erp->eifs); + rt2x00usb_register_write(rt2x00dev, MAC_CSR8, reg); + } } static void rt73usb_config_antenna_5x(struct rt2x00_dev *rt2x00dev, |