Lines Matching full:csb
61 /* Write kring pointers (hwcur, hwtail) to the CSB.
91 /* Read kring pointers (head, cur, sync_flags) from the CSB.
181 /* Copy the application kring pointers from the CSB */ in netmap_sync_kloop_tx_ring()
234 * Copy kernel hwcur and hwtail into the CSB for the application sync(), and in netmap_sync_kloop_tx_ring()
261 /* Read CSB to see if there is more work to do. */ in netmap_sync_kloop_tx_ring()
333 /* Get RX csb_atok and csb_ktoa pointers from the CSB. */ in netmap_sync_kloop_rx_ring()
340 /* Copy the application kring pointers from the CSB */ in netmap_sync_kloop_rx_ring()
372 * Copy kernel hwcur and hwtail into the CSB for the application sync() in netmap_sync_kloop_rx_ring()
400 /* Read CSB to see if there is more work to do. */ in netmap_sync_kloop_rx_ring()
605 /* Make sure the application is working in CSB mode. */ in netmap_sync_kloop()
982 * updating the CSB. in netmap_pt_guest_txsync()
1021 nm_prdis(1, "%s CSB(head:%u cur:%u hwtail:%u) KRING(head:%u cur:%u tail:%u)", in netmap_pt_guest_txsync()
1031 * Update hwcur/hwtail from host (reading from CSB).
1050 * hwtail to the hwtail known from the host (read from the CSB). in netmap_pt_guest_rxsync()
1058 * released, by updating cur and head in the CSB. in netmap_pt_guest_rxsync()
1089 nm_prdis(1, "%s CSB(head:%u cur:%u hwtail:%u) KRING(head:%u cur:%u tail:%u)", in netmap_pt_guest_rxsync()