| Message ID | 20230313181110.20566-1-d.bogdanov@yadro.com (mailing list archive) |
|---|---|
| Headers | show |
| Series | add virtual remote fabric | expand |
Dmitry, > The patchset is based on 6.4/scsi-staging branch. > > The first 11 patches are just a refactoring to reduce code duplication > in fabric drivers. They make several callouts be optional in fabric > ops. Make a default implementation of the optional ops and remove > such implementations in the fabric drivers. Applied to 6.4/scsi-staging, thanks!
On Mon, 13 Mar 2023 21:10:58 +0300, Dmitry Bogdanov wrote: > The patchset is based on 6.4/scsi-staging branch. > > The first 11 patches are just a refactoring to reduce code duplication > in fabric drivers. > They make several callouts be optional in fabric ops. > Make a default implementation of the optional ops and remove such > implementations in the fabric drivers. > > [...] Applied to 6.4/scsi-queue, thanks! [01/12] scsi: target: add default fabric ops callaouts https://git.kernel.org/mkp/scsi/c/e5dc6e445c38 [02/12] infiniband: srpt: remove default fabric ops callouts https://git.kernel.org/mkp/scsi/c/aafa9bdd4d68 [03/12] scsi: ibmvscsit: remove default fabric ops callouts https://git.kernel.org/mkp/scsi/c/8ff1c3623d06 [04/12] scsi: target: loop: remove default fabric ops callouts https://git.kernel.org/mkp/scsi/c/2af6800f2135 [05/12] scsi: target: sbp: remove default fabric ops callouts https://git.kernel.org/mkp/scsi/c/c9593f4856f3 [06/12] scsi: target: fcoe: remove default fabric ops callouts https://git.kernel.org/mkp/scsi/c/515509855d1f [07/12] usb: gadget: f_tcm: remove default fabric ops callouts https://git.kernel.org/mkp/scsi/c/55a42c313ec9 [08/12] vhost-scsi: remove default fabric ops callouts https://git.kernel.org/mkp/scsi/c/22ebaf61ecbc [09/12] xen-scsiback: remove default fabric ops callouts https://git.kernel.org/mkp/scsi/c/355c3d61357a [10/12] scsi: qla2xxx: remove default fabric ops callouts https://git.kernel.org/mkp/scsi/c/237f109ceee7 [11/12] scsi: efct: remove default fabric ops callouts https://git.kernel.org/mkp/scsi/c/df02beb9afd2 [12/12] target: add virtual remote target https://git.kernel.org/mkp/scsi/c/075a5d356103
The patchset is based on 6.4/scsi-staging branch. The first 11 patches are just a refactoring to reduce code duplication in fabric drivers. They make several callouts be optional in fabric ops. Make a default implementation of the optional ops and remove such implementations in the fabric drivers. The last patch is a new virtual remote fabric driver. It have a valueble sence with patchset "scsi: target: make RTPI an TPG identifier" to configure RPTI on remote/tpgt_x same as on tpgt_y on other nodes in a storage cluster. That allows to report the same ports in RTPG from each node and to have a clusterwide tpg/acl/lun view in kernel. On its own it can be used as a dummy fabric driver for test purposes or whatever. Changelog: v3: usb:gadjet to usb: gadget fix identation in patch 12 simplify init function for remote fabric v2: add default implementation for optional fabric ops code style cleanup Dmitry Bogdanov (12): scsi: target: add default fabric ops callaouts infiniband: srpt: remove default fabric ops callouts scsi: ibmvscsit: remove default fabric ops callouts scsi: target: loop: remove default fabric ops callouts scsi: target: sbp: remove default fabric ops callouts scsi: target: fcoe: remove default fabric ops callouts usb: gadget: f_tcm: remove default fabric ops callouts vhost-scsi: remove default fabric ops callouts xen-scsiback: remove default fabric ops callouts scsi: qla2xxx: remove default fabric ops callouts scsi: efct: remove default fabric ops callouts target: add virtual remote target drivers/infiniband/ulp/srpt/ib_srpt.c | 33 --- drivers/scsi/elx/efct/efct_lio.c | 20 -- drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c | 30 --- drivers/scsi/qla2xxx/tcm_qla2xxx.c | 14 -- drivers/target/Kconfig | 1 + drivers/target/Makefile | 1 + drivers/target/loopback/tcm_loop.c | 41 ---- drivers/target/sbp/sbp_target.c | 31 --- drivers/target/target_core_configfs.c | 94 +++++--- drivers/target/tcm_fc/tcm_fc.h | 1 - drivers/target/tcm_fc/tfc_cmd.c | 5 - drivers/target/tcm_fc/tfc_conf.c | 15 -- drivers/target/tcm_remote/Kconfig | 8 + drivers/target/tcm_remote/Makefile | 2 + drivers/target/tcm_remote/tcm_remote.c | 268 +++++++++++++++++++++++ drivers/target/tcm_remote/tcm_remote.h | 20 ++ drivers/usb/gadget/function/f_tcm.c | 31 --- drivers/vhost/scsi.c | 31 --- drivers/xen/xen-scsiback.c | 30 --- 19 files changed, 361 insertions(+), 315 deletions(-) create mode 100644 drivers/target/tcm_remote/Kconfig create mode 100644 drivers/target/tcm_remote/Makefile create mode 100644 drivers/target/tcm_remote/tcm_remote.c create mode 100644 drivers/target/tcm_remote/tcm_remote.h