svn commit: r326509 - head/stand/efi/libefi

[Toomas Soome]

Author: tsoome
Date: Mon Dec  4 08:50:00 2017
New Revision: 326509
URL: https://svnweb.freebsd.org/changeset/base/326509

Log:
  loader.efi: add note about iPXE into the efipart.c
  
  Commant update.

Modified:
  head/stand/efi/libefi/efipart.c

Modified: head/stand/efi/libefi/efipart.c
==============================================================================
--- head/stand/efi/libefi/efipart.c	Mon Dec  4 08:08:55 2017	(r326508)
+++ head/stand/efi/libefi/efipart.c	Mon Dec  4 08:50:00 2017	(r326509)
@@ -260,6 +260,8 @@ efipart_hdd(EFI_DEVICE_PATH *dp)
 
 		/*
 		 * We assume the block size 512 or greater power of 2. 
+		 * iPXE is known to insert stub BLOCK IO device with
+		 * BlockSize 1.
 		 */
 		if (blkio->Media->BlockSize < 512 ||
 		    !powerof2(blkio->Media->BlockSize)) {