kernel.git/net/nfc/hci/command.c, branch linux-3.13.y

NFC: Add HCI quirks to support driver (non)standard implementations

2013-01-09T23:51:51Z

Some chips diverge from the HCI spec in their implementation of standard features. This adds a new quirks parameter to nfc_hci_allocate_device() to let the driver indicate its divergence. Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz

NFC: Fix hci_connect_gate() when a pre-opened pipe is passed

2012-11-19T22:56:58Z

In some cases, pre-opened pipes don't stay open when a clear all pipes command is sent. They stay created however. Therefore, one can never assume that such a pipe is already open. As re-opening a pipe seems not to be a problem, we do that now. Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz

NFC: Fix not propagating return code in nfc_hci_clear_all_pipes

2012-10-26T16:26:49Z

Return code from nfc_hci_execute_cmd was not propagated to caller. Signed-off-by: Szymon Janc Signed-off-by: Samuel Ortiz

NFC: Small nfc_hci_create_pipe refactoring

2012-10-26T16:26:48Z

Check for error and return if any. This makes it easier to see what is a 'positive' function flow. Signed-off-by: Szymon Janc Signed-off-by: Samuel Ortiz

NFC: Add a public nfc_hci_send_cmd_async method

2012-09-24T22:17:25Z

This method initiates execution of an HCI cmd. Result will be delivered through an asynchronous callback. Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz

NFC: Changed the HCI cmd execution callback prototype

2012-09-24T22:17:25Z

Make it match the data_exchange_cb_t so that it can be used directly in the implementation of an asynchronous hci_transceive Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz

NFC: Allow HCI driver to pre-open pipes to some gates

2012-07-09T20:42:12Z

Some NFC chips will statically create and open pipes for both standard and proprietary gates. The driver can now pass this information to HCI such that HCI will not attempt to create and open them, but will instead directly use the passed pipe ids. Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz

NFC: Changed HCI cmd execution completion result to std linux errno

2012-07-09T20:42:07Z

An HCI command can complete either from an HCI response (with an HCI result) or as a consequence of any other system error during processing. The completion therefore needs to take a standard errno code. The HCI response will convert its result to a standard errno before calling the completion. Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz

NFC: HCI support

2012-04-12T19:10:34Z

This is an implementation of ETSI TS 102 622 specification. Many NFC chipsets use HCI as the host <-> target protocol on top of a serial link like i2c. Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz Signed-off-by: John W. Linville