Author: tsoome
Date: Sat Aug 31 06:24:09 2019
New Revision: 351637
URL: https://svnweb.freebsd.org/changeset/base/351637
Log:
loader.efi: use shift 16 in efipart as it is max ashift supported by zfs
Modified:
head/stand/efi/libefi/efipart.c
Modified: head/stand/efi/libefi/efipart.c
==============================================================================
--- head/stand/efi/libefi/efipart.c Sat Aug 31 04:28:22 2019
(r351636)
+++ head/stand/efi/libefi/efipart.c Sat Aug 31 06:24:09 2019
(r351637)
@@ -255,12 +255,13 @@ efipart_inithandles(void)
/*
* We assume the block size 512 or greater power of 2.
- * Also skip devices with block size > 32k.
+ * Also skip devices with block size > 64k (16 is max
+ * ashift supported by zfs).
* iPXE is known to insert stub BLOCK IO device with
* BlockSize 1.
*/
if (blkio->Media->BlockSize < 512 ||
- blkio->Media->BlockSize > (1 << 15) ||
+ blkio->Media->BlockSize > (1 << 16) ||
!powerof2(blkio->Media->BlockSize)) {
continue;
}
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