Adrian Chadd 2e79170e4f [nvram2env] fix nvram2env to scan all of memory, not 1/4th ... The variable "size" stores number of words (4bytes). But the loop over memory uses size as number of bytes to scan memory. As result it fetches only 1/4th of memory. This patch solves this problem and nvram2env fetches all NVRAM variables. Test plan: Pre-requisites: any MIPS board with ASCII-based NVRAM mapped into memory * Add "device nvram2env" into kernel configuration * Specify hints: base is mandatory (according to nvram2env(4)) hint.nvram.0.base=0x1c7f8000 (it's valid address for Asus RT-N53 with flags = 0x4) * Build & load kernel with bootverbose Actual result: only part of nvram variables are found Expected result: all variables are found Submitted by: Michael Zhilin <mizhka@gmail.com> Differential Revision: https://reviews.freebsd.org/D6466		2016-05-23 03:51:15 +00:00
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nvram2env.c	[nvram2env] fix nvram2env to scan all of memory, not 1/4th	2016-05-23 03:51:15 +00:00