Return-Path: From: Alfonso Acosta To: linux-bluetooth@vger.kernel.org Subject: [PATCH] core: Add Manufacturer Specific Data EIR field Date: Fri, 10 Oct 2014 11:37:33 +0000 Message-Id: <1412941053-11835-1-git-send-email-fons@spotify.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Athough the Manufacturer Specific Data field is not used internally, it's useful for external plugins, e.g. iBeacon. --- src/eir.c | 8 ++++++++ src/eir.h | 4 ++++ 2 files changed, 12 insertions(+) diff --git a/src/eir.c b/src/eir.c index d22ad91..f130855 100644 --- a/src/eir.c +++ b/src/eir.c @@ -240,6 +240,14 @@ void eir_parse(struct eir_data *eir, const uint8_t *eir_data, uint8_t eir_len) eir->did_product = data[4] | (data[5] << 8); eir->did_version = data[6] | (data[7] << 8); break; + + case EIR_MANUFACTURER_DATA: + if (data_len < 2) + break; + eir->msd_company = get_le16(data); + eir->msd_data_len = data_len - 2; + memcpy(&eir->msd_data, data+2, eir->msd_data_len); + break; } eir_data += field_len + 1; diff --git a/src/eir.h b/src/eir.h index e486fa2..88a5bf0 100644 --- a/src/eir.h +++ b/src/eir.h @@ -37,6 +37,7 @@ #define EIR_SSP_RANDOMIZER 0x0F /* SSP Randomizer */ #define EIR_DEVICE_ID 0x10 /* device ID */ #define EIR_GAP_APPEARANCE 0x19 /* GAP appearance */ +#define EIR_MANUFACTURER_DATA 0xFF /* Manufacturer Specific Data */ /* Flags Descriptions */ #define EIR_LIM_DISC 0x01 /* LE Limited Discoverable Mode */ @@ -62,6 +63,9 @@ struct eir_data { uint16_t did_product; uint16_t did_version; uint16_t did_source; + uint16_t msd_company; + uint8_t msd_data[HCI_MAX_EIR_LENGTH]; + uint8_t msd_data_len; }; void eir_data_free(struct eir_data *eir); -- 1.9.1