9d464fc1b1
Just to silence sparse. Since zfcp only exists for s390 and
s390 is big endian, this has been working correctly without conversions
and all the new conversions are NOPs so no performance impact.
Nonetheless, use the conversion on the constant expression where possible.
NB: N_Port-IDs have always been handled with hton24 or ntoh24 conversions
because they also convert to / from character array.
Affected common code structs and .fields are:
HOT I/O PATH:
fcp_cmnd .fc_dl
FCP command: regular SCSI I/O, including DIX case
SEMI-HOT I/O PATH:
fcp_cmnd .fc_dl
recovery FCP command: task management function (LUN / target reset)
fcp_resp_ext
FCP response having FCP_SNS_LEN_VAL with .fr_rsp_len .fr_sns_len
FCP response having FCP_RESID_UNDER with .fr_resid
RECOVERY / DISCOVERY PATHS:
fc_ct_hdr .ct_cmd .ct_mr_size
zfcp auto port scan [GPN_FT] with fc_gpn_ft_resp.fp_wwpn,
recovery for returned port [GID_PN] with fc_ns_gid_pn.fn_wwpn,
get symbolic port name [GSPN],
register symbolic port name [RSPN] (NPIV only).
fc_els_rscn .rscn_plen
incoming ELS (RSCN).
fc_els_flogi .fl_wwpn .fl_wwnn
incoming ELS (PLOGI),
port open response with .fl_csp.sp_bb_data .fl_cssp[0..3].cp_class,
FCP channel physical port,
point-to-point peer (P2P only).
fc_els_logo .fl_n_port_wwn
incoming ELS (LOGO).
fc_els_adisc .adisc_wwnn .adisc_wwpn
path test after RSCN for gone target port.
Since v4.10 commit
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| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| firmware | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.