- 22 Jun, 2011 40 commits
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Gabor Juhos authored
The patch adds a callback to ath9k_platform_data. If the callback is provided by the platform code, then it can be used to hard reset the WMAC device. The callback is required for doing a hard reset of the AR9330 chips to get them working again after a hang. Signed-off-by:
Gabor Juhos <juhosg@openwrt.org> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
The patch adds the missing configuration code for diversity group 1. Signed-off-by:
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Gabor Juhos authored
Also remove two empty lines. Signed-off-by:
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Gabor Juhos authored
The current values must be used only on AR9485 chips. Other chips requires different values. Signed-off-by:
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Gabor Juhos authored
The 'ar9003_hw_antdiv_comb_conf_get' function sets div_group to 2 however that value is not used in 'ath_ant_div_comb_alt_check'. Signed-off-by:
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Gabor Juhos authored
The AR9330 is a single stream chip. Signed-off-by:
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
A multiplication is missing from the current formula. Cc: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by:
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
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Gabor Juhos authored
The AR9330 1.0 and 1.1 are using the same revision, thus it is not possible to distinguish the two chips. The platform setup code can distinguish the chips based on the SoC revision. Add a callback function to ath9k_platform_data in order to allow getting the revision number from the platform code. Signed-off-by:
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Gabor Juhos authored
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Gabor Juhos authored
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Mohammed Shafi Shajakhan authored
higher the chainmask, lesser the power_delta to be added to the paprd_training_power Signed-off-by:
Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by:
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Johannes Berg authored
Use the new consistent dump feature from (generic) netlink to advertise when dumps are incomplete. Readers may note that this does not initialize the rdev->bss_generation counter to a non-zero value. This is still OK since the value is modified only under spinlock when the list is modified. Since the dump code holds the spinlock, the value will either be > 0 already, or the list will still be empty in which case a consistent dump will actually be made (and be empty). Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
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Amitkumar Karwar authored
In some cases local pointers are used to cast void pointers passed to the function. Those unnecessary local pointers are also removed. This patch was inspired by Joe Perches' patch [PATCH net-next 1/2] wireless: Remove casts of void *; and the comments from Julian Calaby. Signed-off-by:
Amitkumar Karwar <akarwar@marvell.com> Cc: Joe Perches <joe@perches.com> Cc: Julian Calaby <julian.calaby@gmail.com> Signed-off-by:
Bing Zhao <bzhao@marvell.com> Signed-off-by:
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Jussi Kivilinna authored
As USB_INT_ID_RETRY_FAILED can override USB_INT_ID_REGS, beacon interrupt (CR_INTERRUPT) might be lost. Problem is that when device trigger CR_INTERRUPT it disables HW interrupt. Now if USB_INT_ID_REGS with CR_INTERRUPT gets lost, beacon interrupt stays disabled until beacon watchdog notices the stall. This happen very often on heavy TX. Improve watchdog to trigger earlier, after three missing beacon interrupts. Signed-off-by:
Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by:
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Jussi Kivilinna authored
zd_mac_config_beacon() has only limited time to set up beacon when called from beacon interrupt handler/worker. So do not let it retry acquiring beacon fifo semaphore in interrupt handler. Beacon fifo semaphore should not be locked by firmware anyway at this time, it's only locked when device is using/txing beacon. Signed-off-by:
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Jussi Kivilinna authored
Device losses read-reg interrupts. By looking at usbmon it appears that USB_INT_ID_RETRY_FAILED can override USB_INT_ID_REGS. This causes read command to timeout, usually under heavy TX. Fix by retrying read registers again if USB_INT_ID_RETRY_FAILED is received while waiting for USB_INT_ID_REGS. However USB_INT_ID_REGS is not always lost but is received after USB_INT_ID_RETRY_FAILED and is usually received by the retried read command. USB_INT_ID_REGS of the retry is then left unhandled and might be received by next read command. Handle this by ignoring previous USB_INT_ID_REGS that doesn't match current read command request. Signed-off-by:
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Jussi Kivilinna authored
Update HW beacon only when needed. This appears to make device work in AP-mode (dtim_period=1) somewhat more stable. Signed-off-by:
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Jussi Kivilinna authored
This message is should be debug-only as it tells almost nothing useful. It also happens very often and just floods logs. Signed-off-by:
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Jussi Kivilinna authored
Driver uses IEEE80211_HW_SIGNAL_UNSPEC and so signal values reported to mac80211 should be in range 0..100. Sometimes device return out of range values. These out of range values can then trigger warning in cfg80211_inform_bss_frame. This patch adds checks to enforce range returned from driver to mac80211 be in 0..100 range. Signed-off-by:
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