Commit ca69b795 authored by Johan Hedberg's avatar Johan Hedberg Committed by Gustavo Padovan
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Bluetooth: Create a unique mgmt error code hierarchy 



The management protocol uses a single byte for error codes (aka command
status). In some places this value is directly copied from HCI and in
other a POSIX error number is used. This makes it impossible for
user-space to uniquily decipher the meaning of an error.

To solve this issue a new mgmt-specific set of error codes is added
along with a conversion table for HCI status values.

Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
Signed-off-by: default avatarGustavo F. Padovan <padovan@profusion.mobi>
parent 8680570b

include/net/bluetooth/mgmt.h

+17 −0
Original line number Diff line number Diff line
@@ -23,6 +23,23 @@ 


#define MGMT_INDEX_NONE			0xFFFF



#define MGMT_STATUS_SUCCESS		0x00

#define MGMT_STATUS_UNKNOWN_COMMAND	0x01

#define MGMT_STATUS_NOT_CONNECTED	0x02

#define MGMT_STATUS_FAILED		0x03

#define MGMT_STATUS_CONNECT_FAILED	0x04

#define MGMT_STATUS_AUTH_FAILED		0x05

#define MGMT_STATUS_NOT_PAIRED		0x06

#define MGMT_STATUS_NO_RESOURCES	0x07

#define MGMT_STATUS_TIMEOUT		0x08

#define MGMT_STATUS_ALREADY_CONNECTED	0x09

#define MGMT_STATUS_BUSY		0x0a

#define MGMT_STATUS_REJECTED		0x0b

#define MGMT_STATUS_NOT_SUPPORTED	0x0c

#define MGMT_STATUS_INVALID_PARAMS	0x0d

#define MGMT_STATUS_DISCONNECTED	0x0e

#define MGMT_STATUS_NOT_POWERED		0x0f



struct mgmt_hdr {

	__le16 opcode;

	__le16 index;

net/bluetooth/mgmt.c

+224 −91

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