Commit Graph

312 Commits

Author SHA1 Message Date
Faisal Latif 280cfc4b74 i40iw: user kernel shared files
i40iw_user.h and i40iw_uk.c are used by both user library as well as
kernel requests.

Acked-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-03-16 13:50:53 -04:00
Faisal Latif e7d184ea54 i40iw: add X722 register file
X722 Hardware registers defines for iWARP component.

Acked-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-03-16 13:50:53 -04:00
Faisal Latif 89517b5517 i40iw: add hardware related header files
header files for hardware accesses

Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-03-16 13:50:52 -04:00
Faisal Latif 86dbcd0f12 i40iw: add file to handle cqp calls
i40iw_ctrl.c provides for hardware wqe support and cqp.

Changes since v2:
	cleanup coccinelle error reported by Julia Lawall

Changes since v1:
	reported by Christoph Hellwig's review
        -remove unnecessary casts

Acked-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-03-16 13:50:52 -04:00
Faisal Latif 8d8cd0bf67 i40iw: use shared code for port mapper
Removei/change for port mapper code which has been moved to iwcm.

Signed-off-by: Mustafa Ismail <mustafa.ismail@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-03-16 13:50:52 -04:00
Faisal Latif d374984179 i40iw: add files for iwarp interface
i40iw_verbs.[ch] are to handle iwarp interface.

Changes since v2:
        Made infiniband interface changes for 4.5
        removed i40iw_reg_phys_mr() for 4.5
        made changes as made by Christoph Hellwig made for nes
        in i40iw_get_dma_mr().

Changes since v1:
        Following modification based on Christoph Hellwig's feedback
         -remove kmap() calls and moved to i40iw_cm.c.
         -cleanup some of casts

Acked-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-02-29 17:10:53 -05:00
Faisal Latif 4e9042e647 i40iw: add hw and utils files
i40iw_hw.c, i40iw_utils.c and i40iw_osdep.h are files to handle
interrupts and processing.

Changes since v1:
        Cleanup/removed some macros reported by Christoph Hellwig.

Acked-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-02-29 17:10:53 -05:00
Faisal Latif 6a27f1a81d i40iw: add hmc resource files
i40iw_hmc.[ch] are to manage hmc for the device.

Acked-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-02-29 17:10:53 -05:00
Faisal Latif 9715830157 i40iw: add pble resource files
i40iw_pble.[ch] to manage pble resource for iwarp clients.

Changes since v2:
        remove unnecessary casts

Acked-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-02-29 17:10:53 -05:00
Faisal Latif 786c6adb3a i40iw: add puda code
i40iw_puda.[ch] are files to handle iwarp connection packets as
well as exception packets over multiple privilege mode uda queues.

Acked-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-02-29 17:10:53 -05:00
Faisal Latif f27b4746f3 i40iw: add connection management code
i40iw_cm.c i40iw_cm.h are used for connection management.

changes since v2:
        Implemented interface changes as reg_phys_mr() is
        not part of inifiniband interface  Done as
        Christoph Hellwig <hch@infradead.org> did for nes.

Changes since v1:
        improved casts
        moved kmap() from i40iw_verbs.c to make them short
        lived.

Acked-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-02-29 17:10:53 -05:00
Faisal Latif 8e06af711b i40iw: add main, hdr, status
i40iw_main.c contains routines for i40e <=> i40iw interface and setup.
i40iw.h is header file for main device data structures.
i40iw_status.h is for return status codes.

Changes from v2:
	more cast improvement
	fixed timing issue during unload
	added paramater change call from i40e

Changes from v1:
	improved casting issues
	do not print error using pr_err
	change from bits to bool in i40iw_cqp_request{}

Acked-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Faisal Latif <faisal.latif@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2016-02-29 17:10:52 -05:00