sys: Remove $FreeBSD$: one-line .h pattern

Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/

sys/dev: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error

sys/dev: further adoption of SPDX licensing ID tags.

Mainly focus on files that use BSD 2-Clause license, however the tool I
was using misidentified many licenses so this was mostly a manual - error
prone - task.

The Software Package Data Exchange (SPDX) group provides a specification
to make it easier for automated tools to detect and summarize well known
opensource licenses. We are gradually adopting the specification, noting
that the tags are considered only advisory and do not, in any way,
superceed or replace the license texts.

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Start each of the license/copyright comments with /*-, minor shuffle of lines

Respect _BOOT flag.

Change u_intXX_t to uintXX_t. Change a couple of 'unsigned long's to
uint32_t where appropriate.

Fix spelling.

Fix for big endian.

Add CSRVAL_VENDOR_PRIVATE.

White space fix.

Fix typo in the previous revision.

Fix struct bus_info on big-endian machines.

Move CSR definitions to iec*.h from firewirereg.h.

- Improve configuration ROM parser for multiple unit directory.
- Remove getcsrdata().
- Don't print device type, this can be obtained by fwcontrol.

Tested with: Maxtor 5000XT
Tested by: Daniel O'Co

- Improve configuration ROM parser for multiple unit directory.
- Remove getcsrdata().
- Don't print device type, this can be obtained by fwcontrol.

Tested with: Maxtor 5000XT
Tested by: Daniel O'Connor <doconnor@gsoft.com.au>

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MFp4(simokawa_firewire):
Many internal structure changes for the FireWire driver.

- Compute CRC in CROM parsing.
- Add support for configuration ROM build.
- Simplify dummy buffer handling.
- busdm

MFp4(simokawa_firewire):
Many internal structure changes for the FireWire driver.

- Compute CRC in CROM parsing.
- Add support for configuration ROM build.
- Simplify dummy buffer handling.
- busdma conversion
- Use swi_taskqueue_giant for -current. Mark the interrupt routine as MPSAFE.
- AR buffer handling.
Don't reallocate AR buffer but just recycle it.
Don't malloc and copy per packet in fwohci_arcv().
Pass packet to fw_rcv() using iovec.
Application must prepare receiving buffer in advance.
- Change fw_bind API so that application should pre-allocate xfer structure.
- Add fw_xfer_unload() for recycling struct fw_xfer.
- Add post_busreset hook
- Remove unused 'sub' and 'act_type' in struct fw_xfer.
- Remove npacket from struct fw_bulkxfer.
- Don't call back handlers in fwochi_arcv() if the packet has
not drained in AT queue
- Make firewire works on big endian platform.
- Use native endian for packet header and remove unnecessary ntohX/htonX.
- Remove FWXFERQ_PACKET mode. We don't use it anymore.
- Remove unnecessary restriction of FWSTMAXCHUNK.
- Don't set root node for phy config packet if the root node is
not cycle master capable but set myself for root node.
We should be the root node after next bus reset.

Spotted by: Yoshihiro Tabira <tabira@scd.mei.co.jp>
- Improve self id handling

Tested on: i386, sparc64 and i386 with forced bounce buffer

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- Add more CSR related definitions (IEEE-1212).
- Fix struct csrtext's spec fields.
- Add prototypes of upcoming configuration ROM related functions.

Initial import for IEEE1394 OHCI chipdet device driver and SBP-2 (Serial
Bus Protocol 2:SCSI over IEEE1394) support for CAM.

Start each of the license/copyright comments with /*-, minor shuffle of lines

Respect _BOOT flag.

Change u_intXX_t to uintXX_t. Change a couple of 'unsigned long's to
uint32_t where appropriate.

Fix spelling.

Fix for big endian.

Add CSRVAL_VENDOR_PRIVATE.

White space fix.

Fix typo in the previous revision.

Fix struct bus_info on big-endian machines.