diff options
| author | David S. Miller <davem@davemloft.net> | 2013-05-04 18:34:13 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-05-04 18:34:13 -0700 |
| commit | 048c9acca90ca7da42b92745445fe008a48add88 (patch) | |
| tree | e2e551a565a7dcdca0fc398aa659231745e5a901 /drivers/nfc/mei_phy.h | |
| parent | 07df841877195765d958df146f614fc7bdedd5e3 (diff) | |
| parent | ad348cc5349be4ef4abe08819afbb63386585413 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc
Merge sparc bug fixes that didn't make it into v3.9 into
sparc-next.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/nfc/mei_phy.h')
| -rw-r--r-- | drivers/nfc/mei_phy.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/nfc/mei_phy.h b/drivers/nfc/mei_phy.h new file mode 100644 index 000000000000..d669900f8278 --- /dev/null +++ b/drivers/nfc/mei_phy.h @@ -0,0 +1,30 @@ +#ifndef __LOCAL_MEI_PHY_H_ +#define __LOCAL_MEI_PHY_H_ + +#include <linux/mei_cl_bus.h> +#include <net/nfc/hci.h> + +#define MEI_NFC_HEADER_SIZE 10 +#define MEI_NFC_MAX_HCI_PAYLOAD 300 + +struct nfc_mei_phy { + struct mei_cl_device *device; + struct nfc_hci_dev *hdev; + + int powered; + + int hard_fault; /* + * < 0 if hardware error occured + * and prevents normal operation. + */ +}; + +extern struct nfc_phy_ops mei_phy_ops; + +int nfc_mei_phy_enable(void *phy_id); +void nfc_mei_phy_disable(void *phy_id); +void nfc_mei_event_cb(struct mei_cl_device *device, u32 events, void *context); +struct nfc_mei_phy *nfc_mei_phy_alloc(struct mei_cl_device *device); +void nfc_mei_phy_free(struct nfc_mei_phy *phy); + +#endif /* __LOCAL_MEI_PHY_H_ */ |