Author: benno Date: Thu May 3 17:49:26 2018 New Revision: 333219 URL: https://svnweb.freebsd.org/changeset/base/333219
Log: Document ifdi_tx_queues_alloc and ifdi_rx_queues_alloc. Prior to this change the manual page documented ifdi_queues_alloc which has been replaced by separate methods for tx and rx queues. Reviewed by: kmacy, shurd Sponsored by: iXsystems, Inc. Differential Revision: https://reviews.freebsd.org/D15218 Modified: head/share/man/man9/iflibdd.9 Modified: head/share/man/man9/iflibdd.9 ============================================================================== --- head/share/man/man9/iflibdd.9 Thu May 3 17:02:31 2018 (r333218) +++ head/share/man/man9/iflibdd.9 Thu May 3 17:49:26 2018 (r333219) @@ -1,5 +1,5 @@ .\" $FreeBSD$ -.Dd March 23, 2017 +.Dd May 3, 2018 .Dt IFLIBDD 9 .Os .Sh NAME @@ -10,13 +10,22 @@ .Ss "Soft Queue Setup and Teardown Functions" .Ss "Mandatory Functions" .Ft int -.Fo ifdi_queues_alloc +.Fo ifdi_tx_queues_alloc .Fa "if_ctx_t ctx" .Fa "caddr_t *vaddrs" .Fa "uint64_t *paddrs" -.Fa "int nqs" +.Fa "int ntxqs" +.Fa "int ntxqsets" .Fc .Ft int +.Fo ifdi_rx_queues_alloc +.Fa "if_ctx_t ctx" +.Fa "caddr_t *vaddrs" +.Fa "uint64_t *paddrs" +.Fa "int nrxqs" +.Fa "int nrxqsets" +.Fc +.Ft int .Fo ifdi_queues_free .Fa "if_ctx_t ctx" .Fc @@ -185,14 +194,20 @@ registers. .Ss Device Dependent Functions .Ss Soft Queue Setup and Teardown .Bl -ohang -offset indent -.It Fn ifdi_queues_alloc -Mandatory queues allocation function that is called during iflib_attach. +.It Fn ifdi_tx_queues_alloc +Mandatory function that is called during iflib_attach to allocate transmit +queues. vaddrs and paddrs are arrays of virtual and physical addresses respectively of -the hardware transmit and receive queues, and if relevany, any command -completion queues. -nqs is the number of queues per qset. -For example, a driver with a single receive and transmit queue would have a nqs -equal to 2. +the hardware transmit queues. +ntxqs is the number of queues per qset. +ntxqsets is the number of qsets. +.It Fn ifdi_rx_queues_alloc +Mandatory function that is called during iflib_attach to allocate receive +queues. +vaddrs and paddrs are arrays of virtual and physical addresses respectively of +the hardware receive queues. +nrxqs is the number of queues per qset. +nrxqsets is the number of qsets. .It Fn ifdi_queues_free Mandatory function that frees the allocated queues and associated transmit buffers. _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
