freebsd-nq

History

John Baldwin 2beaefe884 cxgbei: Support unmapped I/O requests.

- Add icl_pdu_append_bio and icl_pdu_get_bio methods.

- Add new page pod routines for allocating and writing page pods for
  unmapped bio requests.  Use these new routines for setting up DDP
  for iSCSI tasks with a SCSI I/O CCB which uses CAM_DATA_BIO.

- When ICL_NOCOPY is used to append data from an unmapped I/O request
  to a PDU, construct unmapped mbufs from the relevant pages backing
  the struct bio.  This also requires changes in the t4_push_pdus path
  to support unmapped mbufs.

Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D34383

2022-03-10 15:50:52 -08:00

t4_connect.c

cxgbe(4): Fix "set but not used [-Wunused-but-set-variable]" warnings.

2022-01-10 12:15:12 -08:00

t4_cpl_io.c

cxgbei: Support unmapped I/O requests.

2022-03-10 15:50:52 -08:00

t4_ddp.c

cxgbei: Support unmapped I/O requests.

2022-03-10 15:50:52 -08:00

t4_listen.c

routing: Allow using IPv6 next-hops for IPv4 routes (RFC 5549).