Add MSI-X support for 26XX cards.

Unlike previous, this generation does not support regular MSIs any more.

Add PCI ID for 16G QLogic chips in FCoE mode.

I haven't tested FCoE really yet, but the driver attaches fine.

Make 16Gig chips to use new queue pointer registers.

While 24xx-style ATIO and reply queue registers seems like still working,
request queue doesn't. So instead of that use registers from PCI BAR(4

Make 16Gig chips to use new queue pointer registers.

While 24xx-style ATIO and reply queue registers seems like still working,
request queue doesn't. So instead of that use registers from PCI BAR(4).

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Catch up with head, mostly to merge r291665 with the changes in this branch.

Add initial support for 16Gbps FC QLogic chips.

I still don't know how to read NVRAM there, so WWNs and other parameters
are incorrect, but other then that driver seems like attaching normally.

Catch up with head.

One more round of port scanner rewrite.

- Make scan aborted by event restart immediately and infinitely.
- Improve handling of some loop events from firmware.
- Remove loop down timer, adding its

One more round of port scanner rewrite.

- Make scan aborted by event restart immediately and infinitely.
- Improve handling of some loop events from firmware.
- Remove loop down timer, adding its functionality to scanner thread.
- Some more unification and simplification.

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Catch up with head.

Remove "disable" hint, which duplicates system-wide "disabled".

Fix target mode support for Qlogic 2200 FC adapters.

Now target mode works for all supported FC adapters except ancient 2100,
which is not tested.

Rip off target mode support for parallel SCSI QLogic adapters.

Hacks to enable target mode there complicated code, while didn't really
work. And for outdated hardware fixing it is not really intere

Rip off target mode support for parallel SCSI QLogic adapters.

Hacks to enable target mode there complicated code, while didn't really
work. And for outdated hardware fixing it is not really interesting.

Initiator mode tested with Qlogic 1080 adapter is still working fine.

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Increase maximal value of vports tunable to 254.

I am not sure this value is really viable yet, but that is what chips
officially support in NPIV mode (in loop mode maximum is 125).

Catch up with head (r291075).

Merge from head

Merge from head

Sponsored by: Gandi.net

Formalize/unify chip (re-)inits.

Disable full bus scan by CAM for FC adapters.

FC port database code already notifies CAM about all devices. Additional
full scan is just a waste of time, that by definition won't find anything
that

Disable full bus scan by CAM for FC adapters.

FC port database code already notifies CAM about all devices. Additional
full scan is just a waste of time, that by definition won't find anything
that is not present in port database.

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Some polishing and unification in ISR code.

Update firmware images for Qlogic 24xx/25xx from 5.5.0 to 7.3.0.

This also removes separate "_multi" images, since this funcationality is
now in base, and there is simply no new images without it fo

Update firmware images for Qlogic 24xx/25xx from 5.5.0 to 7.3.0.

This also removes separate "_multi" images, since this funcationality is
now in base, and there is simply no new images without it for years.

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Merge from head

Catch up with head, primarily for the 1.14.4.0 firmware.

Merge ^/head r284644 through r284736.

Add dev.isp.X.role sysctl in addition to tunable.

It (mostly) allows to enable/disable initiator mode in run time.
Target mode control is blocked here to force coordination with CTL.

While there, a

Add dev.isp.X.role sysctl in addition to tunable.

It (mostly) allows to enable/disable initiator mode in run time.
Target mode control is blocked here to force coordination with CTL.

While there, add separate tunables/sysctls for virtual channels.

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IFC @r269962

Submitted by: Anish Gupta (akgupt3@gmail.com)

Merge head from 7/28