Date: Tue, 16 Nov 2004 12:49:20 -0700 (MST) From: Vaibhave Agarwal <vaibhave@cs.utah.edu> To: freebsd-net@freebsd.org Subject: network protocol interrupts Message-ID: <Pine.GSO.4.50L0.0411161249100.1799-100000@faith.cs.utah.edu>
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hi I was in little confusion about how the network software interrupts actually work. Is there a priority level within the network software interrupts too?? If there are two or more network level interrupts ( same priority level splnet) are pending, then does the scheduler schedules them in the order they were queued, or in the order they appear in the "netisrs" array. for example, the ip routine is defined as #define NETISR_IP 2 and polling callback as #define NETISR_POLL 0 and these are subscript of the array "netisrs". Can somebody please explain that. thanks vaibhave
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