Changing the SIFS time (and hence the DIFS time) will not affect CCA -
the card will still not transmit if it detects a carrier...
Cheers,
--
Jonathan Guerin
On Mon, Sep 27, 2010 at 2:40 PM, shashi raj singh
wrote:
> Hi Ryan,
>
> I am also trying to stop CCA ... after some research, I found t
Hi Ryan,
I am also trying to stop CCA ... after some research, I found these values.
You can try these values and let me know if it works.(last time I saw, these
values were not defined in ath5k reg.h)
DIAG_FORCE_RXCLR(1<<20)
DIAG_IGNORE_NAV (1<<21)
code: you
As reported by Ryan Niemi, some bitmasks in the register definition for the PCU
Diagnostic register (DIAG_SW) were missing a zero at the end. While at it fix
some typos and add more comments.
Signed-off-by: Bruno Randolf
---
drivers/net/wireless/ath/ath5k/dma.c |4 ++--
drivers/net/wireless/
The code in ath5k_hw_get_tsf64() is time critical and will return wrong results
if we get interrupted, so disable local interrupts.
Signed-off-by: Bruno Randolf
---
drivers/net/wireless/ath/ath5k/pcu.c |6 ++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/drivers/net/wire
We use FUDGE to make sure the next TBTT is ahead of the current TU.
Since we later substract AR5K_TUNE_SW_BEACON_RESP (10) in the timer
configuration we need to make sure it is bigger than that.
Signed-off-by: Bruno Randolf
---
drivers/net/wireless/ath/ath5k/base.c |7 +--
1 files change
This patch adds sanity-checks for the beacon timers and especially the ATIM
window to ath5k. It is basically the same what i did for madwifi two years ago
and fixes a problem in IBSS mode which has been described as "ramping" pings.
See the code comments for a more detailed description and these l
It's not used and it's unlikely we will ever implement ATIM.
Signed-off-by: Bruno Randolf
---
drivers/net/wireless/ath/ath5k/ath5k.h |1 -
drivers/net/wireless/ath/ath5k/attach.c |1 -
drivers/net/wireless/ath/ath5k/pcu.c|2 +-
3 files changed, 1 insertions(+), 3 deletions(-)
d
The following series adds a check for a hardware condition which can cause
an unwanted ATIM window configuration and some other smaller improvements for
TSF related things.
---
Bruno Randolf (4):
ath5k: Remove unused variable for atim window
ath5k: Check and fix ATIM window
ath5
On Fri September 24 2010 08:00:23 Ryan Niemi wrote:
> Hello,
>
> While investigating ways to disable CCA on a AR5212, I observed what may be
> a couple typos in ath5k/reg.h (in the 2.6.35 kernel version at least):
>
> #define AR5K_DIAG_SW_RX_CLEAR_HIGH 0x001 /* Force RX Clear
> hig
