chelsio/cxgb4vf/cxgb4vf_main.c

108 	 * For purposes of manipulating the Free List size we need to
336 	 * We don't need to actually "start the link" itself since the
528 		 * We use these updates to determine when we may need to
600 	 * If we're using MSI interrupt mode we need to set up a "forwarded
724 			 * RSS Configuration, then we need to specify a
1736  * these need to match the order of statistics returned by
1963  * log, we'd need to perform locking in the mailbox logging and in
1964  * mboxlog_open() where we'd need to grab the entire mailbox log in one go
2435 	 * Unlike our sister routine cleanup_proc(), we don't need to remove
2437 	 * debugfs_remove_recursive().  We just need to clean up any ancillary
2477 	/* We need to reserve an Ingress Queue for the Asynchronous Firmware
2478 	 * Event Queue.  And if we're using MSI Interrupts, we'll also need to
2484 	 * each Queue Set, we'll need the ability to allocate two Egress
2491 	 * happens we'll need to adjust things later.
2543 	 * we need to know the adapter's core clock from the VPD in order to
2676 	 * support.  In particular, this means that we need to know what kind
2752 	 * interrupt).  The queue doesn't need to be any larger because no
2797  * We need to grab enough MSI-X vectors to cover our interrupt needs.  Ideally
2799  * need.  Minimally we need one for every Virtual Interface plus those needed
2805 	int i, want, need, nqsets;
2820 	need = adapter->params.nports + MSIX_EXTRAS;
2822 	want = pci_enable_msix_range(adapter->pdev, entries, need, want);
2984 	 * so we need to map BAR2 here ...
3145 			/* We're going to need a Forwarded Interrupt Queue so