#include #include #include "sig.h" void register_signal(int signal, void (*handler)(int)) { sigset_t block_mask; struct sigaction saction; sigfillset(&block_mask); saction.sa_handler = handler; saction.sa_mask = block_mask; saction.sa_flags = SA_RESTART; sigaction(signal, &saction, NULL); } void register_signal_f(int signal, void (*handler)(int), int flags) { sigset_t block_mask; struct sigaction saction; sigfillset(&block_mask); saction.sa_handler = handler; saction.sa_mask = block_mask; saction.sa_flags = flags; sigaction(signal, &saction, NULL); } it repository'/>
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authorRahul Lakkireddy <rahul.lakkireddy@chelsio.com>2016-09-20 17:13:09 +0530
committerDavid S. Miller <davem@davemloft.net>2016-09-22 01:40:01 -0400
commitd8931847488d250e27d8f18ca6b7373e9f981d7a (patch)
tree7e9a62753e2383b4ec81b0f5cdbf83fa35c15374
parent2e8aad7bf20323c6ef0beec859a77c94a082c55d (diff)
cxgb4: add support for offloading u32 filters
Add support for offloading u32 filter onto hardware. Links are stored in a jump table to perform necessary jumps to match TCP/UDP header. When inserting rules in the linked bucket, the TCP/UDP match fields in the corresponding entry of the jump table are appended to the filter rule before insertion. If a link is deleted, then all corresponding filters associated with the link are also deleted. Also enable hardware tc offload as a supported feature. Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com> Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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