A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-28 10:41:38 -04:00
Code Issues Projects Releases Packages Wiki Activity

mmc: core: Add in support to expose PRV for v4 MMCs

Browse source 
The JEDEC MMC v4 spec defines a new PRV value in place of the original
fwrev and hwrev specified in v1. We can expose this in the kernel to enable
user space to more easily determine the product revision of a given MMC.

Signed-off-by: Bernie Thompson <[email protected]>
Reviewed-by: Ulf Hansson <[email protected]>
Signed-off-by: Chris Ball <[email protected]>
This commit is contained in:
Bernie Thompson 2013-02-27 12:19:17 -08:00 • committed by Chris Ball
commit 51e7e8b632
3 changed files with 5 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

1
Documentation/mmc/mmc-dev-attrs.txt
View file

@ -22,6 +22,7 @@ All attributes are read-only.
manfid Manufacturer ID (from CID Register)
name Product Name (from CID Register)
oemid OEM/Application ID (from CID Register)
prv Product Revision (from CID Register) (SD and MMCv4 only)
serial Product Serial Number (from CID Register)
erase_size Erase group size
preferred_erase_size Preferred erase size