| Message ID | 20240513202607.369337-1-luiz.dentz@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | [v1] Bluetooth: hci_core: Fix not handling hdev->le_num_of_adv_sets=1 | expand |
This is automated email and please do not reply to this email! Dear submitter, Thank you for submitting the patches to the linux bluetooth mailing list. This is a CI test results with your patch series: PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=852912 ---Test result--- Test Summary: CheckPatch PASS 0.90 seconds GitLint PASS 0.23 seconds SubjectPrefix PASS 0.08 seconds BuildKernel PASS 29.73 seconds CheckAllWarning PASS 32.84 seconds CheckSparse PASS 38.14 seconds CheckSmatch FAIL 34.84 seconds BuildKernel32 PASS 28.80 seconds TestRunnerSetup PASS 520.07 seconds TestRunner_l2cap-tester PASS 18.56 seconds TestRunner_iso-tester PASS 31.76 seconds TestRunner_bnep-tester PASS 4.89 seconds TestRunner_mgmt-tester PASS 111.65 seconds TestRunner_rfcomm-tester PASS 7.43 seconds TestRunner_sco-tester PASS 15.19 seconds TestRunner_ioctl-tester PASS 7.85 seconds TestRunner_mesh-tester PASS 6.04 seconds TestRunner_smp-tester PASS 7.04 seconds TestRunner_userchan-tester PASS 5.07 seconds IncrementalBuild PASS 27.96 seconds Details ############################## Test: CheckSmatch - FAIL Desc: Run smatch tool with source Output: Segmentation fault (core dumped) make[4]: *** [scripts/Makefile.build:244: net/bluetooth/hci_core.o] Error 139 make[4]: *** Deleting file 'net/bluetooth/hci_core.o' make[3]: *** [scripts/Makefile.build:485: net/bluetooth] Error 2 make[2]: *** [scripts/Makefile.build:485: net] Error 2 make[2]: *** Waiting for unfinished jobs.... Segmentation fault (core dumped) make[4]: *** [scripts/Makefile.build:244: drivers/bluetooth/bcm203x.o] Error 139 make[4]: *** Deleting file 'drivers/bluetooth/bcm203x.o' make[4]: *** Waiting for unfinished jobs.... make[3]: *** [scripts/Makefile.build:485: drivers/bluetooth] Error 2 make[2]: *** [scripts/Makefile.build:485: drivers] Error 2 make[1]: *** [/github/workspace/src/src/Makefile:1919: .] Error 2 make: *** [Makefile:240: __sub-make] Error 2 --- Regards, Linux Bluetooth
Hello: This patch was applied to bluetooth/bluetooth-next.git (master) by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>: On Mon, 13 May 2024 16:26:07 -0400 you wrote: > From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> > > If hdev->le_num_of_adv_sets is set to 1 it means that only handle 0x00 > can be used, but since the MGMT interface instances start from 1 > (instance 0 means all instances in case of MGMT_OP_REMOVE_ADVERTISING) > the code needs to map the instance to handle otherwise users will not be > able to advertise as instance 1 would attempt to use handle 0x01. > > [...] Here is the summary with links: - [v1] Bluetooth: hci_core: Fix not handling hdev->le_num_of_adv_sets=1 https://git.kernel.org/bluetooth/bluetooth-next/c/99d699310c39 You are awesome, thank you!
diff --git a/include/net/bluetooth/hci_core.h b/include/net/bluetooth/hci_core.h index 68eeecf5229c..5ff89005c9ca 100644 --- a/include/net/bluetooth/hci_core.h +++ b/include/net/bluetooth/hci_core.h @@ -246,6 +246,7 @@ struct adv_info { bool periodic; __u8 mesh; __u8 instance; + __u8 handle; __u32 flags; __u16 timeout; __u16 remaining_time; diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c index adfd53a9fcd4..aab980aa8613 100644 --- a/net/bluetooth/hci_core.c +++ b/net/bluetooth/hci_core.c @@ -1765,6 +1765,15 @@ struct adv_info *hci_add_adv_instance(struct hci_dev *hdev, u8 instance, adv->pending = true; adv->instance = instance; + + /* If controller support only one set and the instance is set to + * 1 then there is no option other than using handle 0x00. + */ + if (hdev->le_num_of_adv_sets == 1 && instance == 1) + adv->handle = 0x00; + else + adv->handle = instance; + list_add(&adv->list, &hdev->adv_instances); hdev->adv_instance_cnt++; } diff --git a/net/bluetooth/hci_sync.c b/net/bluetooth/hci_sync.c index 891cae8a30da..16daa79b7981 100644 --- a/net/bluetooth/hci_sync.c +++ b/net/bluetooth/hci_sync.c @@ -1043,11 +1043,10 @@ static int hci_disable_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance) struct hci_cp_ext_adv_set *set; u8 data[sizeof(*cp) + sizeof(*set) * 1]; u8 size; + struct adv_info *adv = NULL; /* If request specifies an instance that doesn't exist, fail */ if (instance > 0) { - struct adv_info *adv; - adv = hci_find_adv_instance(hdev, instance); if (!adv) return -EINVAL; @@ -1066,7 +1065,7 @@ static int hci_disable_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance) cp->num_of_sets = !!instance; cp->enable = 0x00; - set->handle = instance; + set->handle = adv ? adv->handle : instance; size = sizeof(*cp) + sizeof(*set) * cp->num_of_sets; @@ -1249,7 +1248,7 @@ static int hci_set_ext_scan_rsp_data_sync(struct hci_dev *hdev, u8 instance) len = eir_create_scan_rsp(hdev, instance, pdu->data); - pdu->handle = instance; + pdu->handle = adv ? adv->handle : instance; pdu->length = len; pdu->operation = LE_SET_ADV_DATA_OP_COMPLETE; pdu->frag_pref = LE_SET_ADV_DATA_NO_FRAG; @@ -1331,7 +1330,7 @@ int hci_enable_ext_advertising_sync(struct hci_dev *hdev, u8 instance) memset(set, 0, sizeof(*set)); - set->handle = instance; + set->handle = adv ? adv->handle : instance; /* Set duration per instance since controller is responsible for * scheduling it. @@ -1410,10 +1409,10 @@ static int hci_set_per_adv_data_sync(struct hci_dev *hdev, u8 instance) DEFINE_FLEX(struct hci_cp_le_set_per_adv_data, pdu, data, length, HCI_MAX_PER_AD_LENGTH); u8 len; + struct adv_info *adv = NULL; if (instance) { - struct adv_info *adv = hci_find_adv_instance(hdev, instance); - + adv = hci_find_adv_instance(hdev, instance); if (!adv || !adv->periodic) return 0; } @@ -1421,7 +1420,7 @@ static int hci_set_per_adv_data_sync(struct hci_dev *hdev, u8 instance) len = eir_create_per_adv_data(hdev, instance, pdu->data); pdu->length = len; - pdu->handle = instance; + pdu->handle = adv ? adv->handle : instance; pdu->operation = LE_SET_ADV_DATA_OP_COMPLETE; return __hci_cmd_sync_status(hdev, HCI_OP_LE_SET_PER_ADV_DATA, @@ -1734,7 +1733,7 @@ static int hci_set_ext_adv_data_sync(struct hci_dev *hdev, u8 instance) len = eir_create_adv_data(hdev, instance, pdu->data); pdu->length = len; - pdu->handle = instance; + pdu->handle = adv ? adv->handle : instance; pdu->operation = LE_SET_ADV_DATA_OP_COMPLETE; pdu->frag_pref = LE_SET_ADV_DATA_NO_FRAG;