diff options
| author | Mark A. Greer <mgreer@animalcreek.com> | 2015-04-24 20:37:22 +0300 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2015-06-09 00:16:31 +0300 |
| commit | ab714817d7e891608d31f6996b1e4c43cf2bf342 (patch) | |
| tree | eedd49ad74b3e1e3c046bbc865a42d569af8d00f /crypto/cast5_generic.c | |
| parent | d96097e03f5155115542d42580b1439cafdb6088 (diff) | |
| download | linux-ab714817d7e891608d31f6996b1e4c43cf2bf342.tar.xz | |
NFC: trf7970a: Handle extra byte in response to Type 5 RMB commands
The current versions of the trf7970a has an erratum where it returns
an extra byte in the response to 'Read Multiple Block' (RMB) commands.
This command is issued to Type 5 tags (i.e., ISO/IEC 15693 tags) by
the neard daemon.
To handle this, define a new Device Tree property,
't5t-rmb-extra-byte-quirk', which indicates that the associated
trf7970a device has this erratum. The trf7970a device driver
will then ensure that the response length to RMB commands is
reduced by one byte (for devices with the erratum).
Signed-off-by: Mark A. Greer <mgreer@animalcreek.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'crypto/cast5_generic.c')
0 files changed, 0 insertions, 0 deletions