diff options
| author | Christian Lamparter <chunkeey@web.de> | 2008-09-06 02:56:04 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2008-09-11 15:53:31 -0400 |
| commit | a0db663ff192e21ebb703f962308675f22fb38a8 (patch) | |
| tree | 2f886aa24c8a0af53c32b8ba0d84b43076e6214c /include/asm-xtensa/scatterlist.h | |
| parent | 3c9355222cc521ca2e8c355a9b05e773900c5dc0 (diff) | |
p54: 32-bit tsf timestamps
tcpdump:
02:15:42.874518 61112184us tsft 48.0 Mb/s 2437 MHz (0x0480) antenna 1 [0x0000000e] CF +QoS Data IV
02:15:42.874557 >>>4356079526us<<< tsft 24.0 Mb/s 2437 MHz (0x0480) antenna 1 [0x0000000e] Acknowledgment
02:15:42.976844 61214513us tsft 1.0 Mb/s 2437 MHz (0x0480) antenna 0 [0x0000000e] Beacon
as one can see on the huge jump, it's very plausible that firmware does not report the
full 64-bit mac time, just the lower 32bit and some kinds of flags...
Therefore if we want a useful timestamp we have to emulate the high bits.
Signed-off-by: Christian Lamparter <chunkeey@web.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'include/asm-xtensa/scatterlist.h')
0 files changed, 0 insertions, 0 deletions