Fixes in comments and debug messages:

  existance -> existence
  unecessary -> unnecessary
  occured -> occurred
  decriptor -> descriptor
  neccessary -> necessary
  addres, adress -> address
  initilize -> initialize
  sucessfully -> successfully
  paramter -> parameter
  acess -> access
  upto -> up to
  likelyhood ->likelihood
  thru -> through
  substracting -> subtracting
  lenght -> length
  isnt -> isn't
  interupt -> interrupt
  publically -> publicly (this one was not wrong, but unusual)
  recieve -> receive
  accessable -> accessible
  seperately -> separately
  pacet -> packet
  controled -> controlled
  dectect -> detect
  indicies -> indices
  extremly -> extremely
  boundry -> boundary
  usefull -> useful
  unuseable -> unusable
  auxilliary -> auxiliary
  embeded -> embedded
  enviroment -> environment
  sturcture -> structure
  complier -> compiler
  constructes -> constructs
  supress -> suppress
  intruduced -> introduced
  compatability -> compatibility
  verfication -> verification
  ths -> the
  reponse -> response

Fixes in local variable names:

  retreive -> retrieve

Most of these fixes were made using codespell.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
Modified-by: Michael Brown <mcb30@ipxe.org>
Signed-off-by: Michael Brown <mcb30@ipxe.org>

Signed-off-by: Michael Brown <mcb30@ipxe.org>

Signed-off-by: Michael Brown <mcb30@ipxe.org>

Access to the gpxe.org and etherboot.org domains and associated
resources has been revoked by the registrant of the domain.  Work
around this problem by renaming project from gPXE to iPXE, and
updating URLs to match.

Also update README, LOG and COPYRIGHTS to remove obsolete information.

Signed-off-by: Michael Brown <mcb30@ipxe.org>

Add FILE_LICENCE declarations to almost all files that make up the
various standard builds of gPXE.

Russ Nelson sent an email requesting the license change to
GPL Version 2.

This needs to be done manually because if the irq() routine is
implemented then we want something like "nic->irqno = pci->irqno;",
else we do "nic->irqno = 0;" nic->ioaddr may also need to be set
carefully.

Also added local variables to end of many files, for emacs indentation
to match kernel style (tab does 8 space indent).

ISA 3c509 is currently non-functional, although the EISA (3c509-eisa) and
MCA (3c529) variants should build OK.

None of this code is yet tested.

perl -pi -0777 -e 's/^static struct \w+_driver (\w+) =\s*(\w+_DRIVER \()/${2} ${1},/msg' *.c

specification of ISA_PROBE_ADDRS.

perl -pi -0777 -e 's/^(\s*)dev->disable(\s*)=\s*(\w+)_disable;\s*nic->poll\s*=\s*(\w+);\s*nic->transmit\s*=\s*(\w+);\s*nic->irq\s*=\s*(\w+);/static struct nic_operations ${3}_operations;\nstatic struct nic_operations ${3}_operations = {\n\t.connect\t= dummy_connect,\n\t.poll\t\t= $4,\n\t.transmit\t= $5,\n\t.irq\t\t= $6,\n\t.disable\t= ${3}_disable,\n};${1}nic->nic_op\t= &${3}_operations;/msg' *.c

perl -pi -0777 -e 's/_disable\s*\(\s*struct dev \*dev\s*\)\s*{\s*struct nic \*nic.*?$/_disable ( struct nic *nic ) {/ms' *.c

perl -pi -0777 -e 's/_disable\s*\(\s*struct dev \*dev(\s*__unused)?\)\s*{/_disable ( struct nic *nic$1 ) {/ms' *.c