linux - linux

	Commit message (Collapse)	Author	Age	Files	Lines
*	target/cxgbit: add T6 iSCSI DDP completion feature	Varun Prakash	2017-02-19	1	-2/+3
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Chelsio T6 adapters reduce number of completion to host by generating single completion for all directly placed(DDP) iSCSI pdus in a sequence, completion contains iSCSI hdr of the last pdu in a sequence. On receiving DDP completion cxgbit driver finds iSCSI cmd using iscsit_find_cmd_from_itt_or_dump(), then updates cmd->write_data_done, cmd->next_burst_len, cmd->data_sn and calls __iscsit_check_dataout_hdr() to validate iSCSI hdr. (Update __iscsit_check_dataout_hdr parameter usage - nab) Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
*	cxgbit: add files for cxgbit.ko	Varun Prakash	2016-05-10	1	-0/+72
	cxgbit.h - This file contains data structure definitions for cxgbit.ko. cxgbit_lro.h - This file contains data structure definitions for LRO support. cxgbit_main.c - This file contains code for registering with iscsi target transport and cxgb4 driver. cxgbit_cm.c - This file contains code for connection management. cxgbit_target.c - This file contains code for processing iSCSI PDU. cxgbit_ddp.c - This file contains code for Direct Data Placement. (added check for NULL sg in cxgbit_set_one_ppod) Reported-by: Dan Carpenter <dan.carpenter@oracle.com> (add Kconfig and Makefile v2: added dependency on INET) Reported-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>