Commit graph

9 commits

Author SHA1 Message Date
Rafał Miłecki
63bb07b28c Revert "nvram: increase NVRAM size to 64 KiB"
This reverts commit ff84c27a281bc19df19bc62ee8688cca5586f6e3.
This tool has really broken size handling (many values hardcoded), it
crashes right now in case of NVRAM not filling whole MTD partition.

Conflicts:
	package/utils/nvram/src/nvram.h

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45579
2015-04-24 15:38:38 +00:00
Rafał Miłecki
97a0e165a6 nvram: fix regression in finding NVRAM beginning
The loop was giving up too early as it never expected NVRAM smaller
than 0x10000.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45578
2015-04-24 14:28:57 +00:00
Rafał Miłecki
7e3272f422 nvram: increase NVRAM size to 64 KiB
For years Broadcom devices use 64 KiB NVRAM partition size and some of
them indeed have it filled in more than 50%. This change allows handling
whole NVRAM e.g. on Netgear WNDR4500 and Netgear R8000.

The same fix was applied to kernel in upstream commit 6ab7c29.

Reported-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45566
2015-04-22 19:07:24 +00:00
Rafał Miłecki
3931288caa nvram: refuse to open NVRAM for writing if it's too big to be handled
Otherwise writing anything will result in loosing data.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45565
2015-04-22 19:07:19 +00:00
Rafał Miłecki
d94fb398f6 nvram: drop check for WGT634U using /proc/diag/model
We don't have broadcom-diag for months or years now and the correct
solution is to simply don't have "nvram" partition on WGT634U anyway.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45564
2015-04-22 19:07:12 +00:00
Rafał Miłecki
0c4c05f0e7 nvram: use correct variable name for MTD partition size
Sytax of /proc/mtd is following:
dev:    size   erasesize  name
which means that sscanf "mtd%d: %08x" reads size, not erasesize.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45563
2015-04-22 19:07:06 +00:00
Rafał Miłecki
615fef1ab8 nvram: drop support for ancient /dev/mtdblock/%d
Path /dev/mtdblock%d is used for years now.

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 45562
2015-04-22 19:06:58 +00:00
Felix Fietkau
0f51d48c0e nvram: remove libnvram.so, it is unused and incompatible to the broadcom API anyway
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 43698
2014-12-13 23:58:35 +00:00
John Crispin
4ebf19b48f packages: clean up the package folder
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 37007
2013-06-21 16:54:37 +00:00