diff options
| author | Frederic Danis <frederic.danis@linux.intel.com> | 2013-05-29 15:35:03 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-06-14 13:44:15 +0200 |
| commit | ee9596d467e4d05c77a8c883aeeb5b74d1a3cd31 (patch) | |
| tree | 256dad6d872ced15c55723fcdccfcdcf3d87734a /drivers/memory/Makefile | |
| parent | 8a00a61b0ef2bfd1b468dd20c0d0b1a94a8f7475 (diff) | |
NFC: Add NCI over SPI send
Before any operation, driver interruption is de-asserted to prevent
race condition between TX and RX.
The NCI over SPI header is added in front of NCI packet.
If acknowledged mode is set, CRC-16-CCITT is added to the packet.
Then the packet is forwarded to SPI module to be sent.
A delay after the transaction is added.
This delay is determined by the driver during nci_spi_allocate_device()
call and can be 0.
After data has been sent, driver interruption is re-asserted.
If acknowledged mode is set, nci_spi_send will block until
acknowledgment is received.
Signed-off-by: Frederic Danis <frederic.danis@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/memory/Makefile')
0 files changed, 0 insertions, 0 deletions