| f55889128a776b51581394b20abd0b470304cf95 |
|
11-Aug-2014 |
Varka Bhadram <varkab@cdac.in> |
mac802154: common tx error path
This patch introduce the common error path on failure of Tx by
inserting the label 'err_tx'.
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
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| 4710d806fcb825156e0a7b3a81104915c5e90f5d |
|
02-Jul-2014 |
Varka Bhadram <varkabhadram@gmail.com> |
6lowpan: mac802154: fix coding style issues
This patch fixed the coding style issues reported by checkpatch.pl
following issues fixed:
CHECK: Alignment should match open parenthesis
WARNING: line over 80 characters
CHECK: Blank lines aren't necessary before a close brace '}'
WARNING: networking block comments don't use an empty /* line, use /* Comment...
WARNING: Missing a blank line after declarations
WARNING: networking block comments start with * on subsequent lines
CHECK: braces {} should be used on all arms of this statement
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Tested-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 9f7f78b479ae06279a85451d456040bbe4eae013 |
|
05-Apr-2013 |
Alan Ott <alan@signal11.us> |
mac802154: Keep track of the channel when changed
Two sections checked whether the current channel != the new channel
without ever setting the current channel variables.
1. net/mac802154/tx.c: Prevent set_channel() from getting called every
time a packet is sent.
2. net/mac802154/mib.c: Lock (pib_lock) accesses to current_channel and
current_page and make sure they are updated when the channel has been
changed.
Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| b5992fe962b0c91880229ec31166517e4db2977b |
|
03-Apr-2013 |
Alan Ott <alan@signal11.us> |
mac802154: Use netif flow control
Use netif_stop_queue() and netif_wake_queue() to control the flow of
packets to mac802154 devices. Since many IEEE 802.15.4 devices have no
output buffer, and since the mac802154 xmit() function is designed to
block, netif_stop_queue() is called after each packet.
Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 7dd43d356e739ea0fbeb832722fec36ba4e47540 |
|
03-Apr-2013 |
Alan Ott <alan@signal11.us> |
mac802154: Do not try to resend failed packets
When ops->xmit() fails, drop the packet. Devices which support hardware
ack and retry (which include all devices currently supported by mainline),
will automatically retry sending the packet (in the hardware) up to 3
times, per the 802.15.4 spec. There is no need, and it is incorrect to
try to do it in mac802154.
Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 92a2ec72a7dbb84f4b614c9b72880d86db69475f |
|
29-Nov-2012 |
Alan Ott <alan@signal11.us> |
mac802154: use kfree_skb() instead of dev_kfree_skb()
kfree_skb() indicates failure, which is where this is being used.
Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| fcefbe9fcb3b0d72c91629f7fcf7ea09a46ab2c1 |
|
29-Nov-2012 |
Alan Ott <alan@signal11.us> |
mac802154: fix memory leaks
kfree_skb() was not getting called in the case of some failures.
This was pointed out by Eric Dumazet.
Signed-off-by: Alan Ott <alan@signal11.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 72fd5a8b75fb9962295a8c1338e13a4b1536714a |
|
26-Jun-2012 |
alex.bluesman.smirnov@gmail.com <alex.bluesman.smirnov@gmail.com> |
mac802154: add monitor listener to TX datapath
Add monitor receive callback to the TX datapath to catch all the
data sent to transceivers.
Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
| 8a8e28b8e2c27362f24cf06513c05d5e3a304e03 |
|
25-Jun-2012 |
alex.bluesman.smirnov@gmail.com <alex.bluesman.smirnov@gmail.com> |
mac802154: add missed braces
Add missed braces after 'if' operator.
Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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| 5b641ebeec348761c9ebac9454c672d4d2d3ef91 |
|
15-May-2012 |
alex.bluesman.smirnov@gmail.com <alex.bluesman.smirnov@gmail.com> |
mac802154: TX data path
Main TX data path implementation between upper and physical layers.
Signed-off-by: Alexander Smirnov <alex.bluesman.smirnov@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|