BMC/Intel-BMC/linux.git/net/nfc/nci, branch dev-4.4Intel OpenBMC Linux kernel source tree (mirror)https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev-4.42015-10-28T05:44:45+00:00NFC: nci: non-static functions can not be inline2015-10-28T05:44:45+00:00Robert Dolcarobert.dolca@intel.com2015-10-26T11:58:54+00:00urn:sha1:f11631748ee6973f85238109a3fa8ab8e760e5a4
This fixes a build error that seems to be toochain
dependent (Not seen with gcc v5.1):
In file included from net/nfc/nci/rsp.c:36:0:
net/nfc/nci/rsp.c: In function ‘nci_rsp_packet’:
include/net/nfc/nci_core.h:355:12: error: inlining failed in call to
always_inline ‘nci_prop_rsp_packet’: function body not available
inline int nci_prop_rsp_packet(struct nci_dev *ndev, __u16 opcode,
Signed-off-by: Robert Dolca <robert.dolca@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: NCI: allow spi driver to choose transfer clock2015-10-27T03:23:34+00:00Vincent Cuissardcuissard@marvell.com2015-10-26T09:27:43+00:00urn:sha1:2bd832459a0827b8dcf13b345380b66f92089d74
In some cases low level drivers might want to update the
SPI transfer clock (e.g. during firmware download).
This patch adds this support. Without any modification the
driver will use the default SPI clock (from pdata or device tree).
Signed-off-by: Vincent Cuissard <cuissard@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: NCI: move generic spi driver to a module2015-10-27T03:21:38+00:00Vincent Cuissardcuissard@marvell.com2015-10-26T09:27:42+00:00urn:sha1:fcd9d046fd8998cc984f2ff80e76f246ebca15b6
SPI driver should be a module.
Signed-off-by: Vincent Cuissard <cuissard@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: NCI: export nci_send_frame and nci_send_cmd function2015-10-27T03:16:14+00:00Vincent Cuissardcuissard@marvell.com2015-10-26T09:27:38+00:00urn:sha1:e5629d29470134af1954d2bbe45c4f2b73f68ee9
Export nci_send_frame and nci_send_cmd symbols to allow drivers
to use it. This is needed for example if NCI is used during
firmware download phase.
Signed-off-by: Vincent Cuissard <cuissard@marvell.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: st-nci: Add few code style fixes2015-10-27T02:55:13+00:00Christophe Ricardchristophe.ricard@gmail.com2015-10-25T21:54:44+00:00urn:sha1:064d00479697907730a4aff9edf879c0ca4743f0
Add some few code style fixes.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: netlink: Add mode parameter to deactivate_target functions2015-10-27T02:55:12+00:00Christophe Ricardchristophe.ricard@gmail.com2015-10-25T21:54:43+00:00urn:sha1:96d4581f0b3712221d6ed4a765bb6b4ea40f2b2f
In order to manage in a better way the nci poll mode state machine,
add mode parameter to deactivate_target functions.
This way we can manage different target state.
mode parameter make sense only in nci core.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: nci: Create pipe on specific gate in nci_hci_connect_gate2015-10-26T05:53:13+00:00Christophe Ricardchristophe.ricard@gmail.com2015-10-25T21:54:25+00:00urn:sha1:a1b0b9415817c14d207921582f269d03f848b69f
Some gates might need to have their pipes explicitly created.
Add a call to nci_hci_create_pipe in nci_hci_connect_gate for
every gate that is different than NCI_HCI_LINK_MGMT_GATE or
NCI_HCI_ADMIN_GATE.
In case of an error when opening a pipe, like in hci layer,
delete the pipe if it was created.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: nci: Call nci_hci_clear_all_pipes at HCI initial activation.2015-10-26T05:53:13+00:00Christophe Ricardchristophe.ricard@gmail.com2015-10-25T21:54:24+00:00urn:sha1:8a49943f5bc5ff4f835d50451ecf2380eab44d2e
When session_id is filled to 0xff, the pipe configuration is
probably incorrect and needs to be cleared.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: nci: add nci_hci_clear_all_pipes functions2015-10-26T05:53:12+00:00Christophe Ricardchristophe.ricard@gmail.com2015-10-25T21:54:23+00:00urn:sha1:fa6fbadea5d3618339fae8f9d5136a470bad4fa7
nci_hci_clear_all_pipes might be use full in some cases
for example after a firmware update.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: nci: extract pipe value using NCI_HCP_MSG_GET_PIPE2015-10-26T05:53:12+00:00Christophe Ricardchristophe.ricard@gmail.com2015-10-25T21:54:22+00:00urn:sha1:e65917b6d54f8b47d8293ea96adfa604fd46cf0d
When receiving data in nci_hci_msg_rx_work, extract pipe
value using NCI_HCP_MSG_GET_PIPE macro.
Cc: stable@vger.kernel.org
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>