Message ID | 1a56b2769c23485127587ab245b6b9e84cccdde3.1712503074.git.pav@iki.fi (mailing list archive) |
---|---|
State | Accepted |
Commit | 141f66411ca488e26bdd64e6f858ffa190395d23 |
Headers | show |
Series | Add BT_POLL_ERRQUEUE experimental feature and tests | expand |
Context | Check | Description |
---|---|---|
tedd_an/pre-ci_am | success | Success |
tedd_an/CheckPatch | success | CheckPatch PASS |
tedd_an/GitLint | success | Gitlint PASS |
tedd_an/IncrementalBuild | success | Incremental Build PASS |
7. huhtikuuta 2024 18.18.37 GMT+03:00 Pauli Virtanen <pav@iki.fi> kirjoitti: >Also test BT_POLL_ERRQUEUE is experimental feature. > >Add test: > >ISO Send - TX No Poll Timestamping >--- > tools/iso-tester.c | 124 ++++++++++++++++++++++++++++++++++++++++++++- > tools/tester.h | 3 ++ > 2 files changed, 125 insertions(+), 2 deletions(-) > >diff --git a/tools/iso-tester.c b/tools/iso-tester.c >index c29fedd1d..046606068 100644 >--- a/tools/iso-tester.c >+++ b/tools/iso-tester.c >@@ -470,7 +470,7 @@ struct test_data { > uint16_t handle; > uint16_t acl_handle; > struct queue *io_queue; >- unsigned int io_id[3]; >+ unsigned int io_id[4]; > uint8_t client_num; > int step; > bool reconnect; >@@ -513,6 +513,9 @@ struct iso_client_data { > * Used for testing TX timestamping OPT_ID. > */ > unsigned int repeat_send; >+ >+ /* Disable BT_POLL_ERRQUEUE before enabling TX timestamping */ >+ bool no_poll_errqueue; > }; > > typedef bool (*iso_defer_accept_t)(struct test_data *data, GIOChannel *io); >@@ -648,6 +651,18 @@ static const uint8_t reset_iso_socket_param[] = { > 0x00, /* Action - disable */ > }; > >+static const uint8_t set_poll_errqueue_param[] = { >+ 0x33, 0x57, 0x7b, 0xb4, 0x21, 0xc0, 0xc1, 0x8b, /* UUID */ >+ 0x79, 0x46, 0x9f, 0xb6, 0x4c, 0x8c, 0x51, 0x69, >+ 0x01, /* Action - enable */ >+}; >+ >+static const uint8_t reset_poll_errqueue_param[] = { >+ 0x33, 0x57, 0x7b, 0xb4, 0x21, 0xc0, 0xc1, 0x8b, /* UUID */ >+ 0x79, 0x46, 0x9f, 0xb6, 0x4c, 0x8c, 0x51, 0x69, >+ 0x00, /* Action - disable */ >+}; >+ > static void set_iso_socket_callback(uint8_t status, uint16_t length, > const void *param, void *user_data) > { >@@ -659,9 +674,21 @@ static void set_iso_socket_callback(uint8_t status, uint16_t length, > tester_print("ISO socket feature is enabled"); > } > >+static void set_poll_errqueue_callback(uint8_t status, uint16_t length, >+ const void *param, void *user_data) >+{ >+ if (status != MGMT_STATUS_SUCCESS) { >+ tester_print("Poll Errqueue feature could not be enabled"); >+ return; >+ } >+ >+ tester_print("Poll Errqueue feature is enabled"); >+} >+ > static void test_pre_setup(const void *test_data) > { > struct test_data *data = tester_get_data(); >+ const struct iso_client_data *isodata = test_data; > > data->mgmt = mgmt_new_default(); > if (!data->mgmt) { >@@ -677,6 +704,13 @@ static void test_pre_setup(const void *test_data) > sizeof(set_iso_socket_param), set_iso_socket_param, > set_iso_socket_callback, NULL, NULL); > >+ if (isodata && isodata->no_poll_errqueue) { >+ mgmt_send(data->mgmt, MGMT_OP_SET_EXP_FEATURE, MGMT_INDEX_NONE, >+ sizeof(set_poll_errqueue_param), >+ set_poll_errqueue_param, >+ set_poll_errqueue_callback, NULL, NULL); >+ } >+ > mgmt_send(data->mgmt, MGMT_OP_READ_INDEX_LIST, MGMT_INDEX_NONE, 0, NULL, > read_index_list_callback, NULL, NULL); > } >@@ -684,11 +718,19 @@ static void test_pre_setup(const void *test_data) > static void test_post_teardown(const void *test_data) > { > struct test_data *data = tester_get_data(); >+ const struct iso_client_data *isodata = test_data; > > mgmt_send(data->mgmt, MGMT_OP_SET_EXP_FEATURE, MGMT_INDEX_NONE, > sizeof(reset_iso_socket_param), reset_iso_socket_param, > NULL, NULL, NULL); > >+ if (isodata && isodata->no_poll_errqueue) { >+ mgmt_send(data->mgmt, MGMT_OP_SET_EXP_FEATURE, MGMT_INDEX_NONE, >+ sizeof(reset_poll_errqueue_param), >+ reset_poll_errqueue_param, >+ NULL, NULL, NULL); >+ } >+ > hciemu_unref(data->hciemu); > data->hciemu = NULL; > } >@@ -1044,6 +1086,16 @@ static const struct iso_client_data connect_send_tx_cmsg_timestamping = { > .cmsg_timestamping = true, > }; > >+static const struct iso_client_data connect_send_tx_no_poll_timestamping = { >+ .qos = QOS_16_2_1, >+ .expect_err = 0, >+ .send = &send_16_2_1, >+ .so_timestamping = (SOF_TIMESTAMPING_SOFTWARE | >+ SOF_TIMESTAMPING_TX_SOFTWARE), >+ .repeat_send = 1, >+ .no_poll_errqueue = true, >+}; >+ > static const struct iso_client_data listen_16_2_1_recv = { > .qos = QOS_16_2_1, > .expect_err = 0, >@@ -2162,6 +2214,37 @@ static gboolean iso_recv_errqueue(GIOChannel *io, GIOCondition cond, > return FALSE; > } > >+static gboolean iso_fail_errqueue(GIOChannel *io, GIOCondition cond, >+ gpointer user_data) >+{ >+ struct test_data *data = user_data; >+ >+ tester_warn("Unexpected POLLERR"); >+ tester_test_failed(); >+ >+ data->io_id[3] = 0; >+ return FALSE; >+} >+ >+static gboolean iso_timer_errqueue(gpointer user_data) >+{ >+ struct test_data *data = user_data; >+ GIOChannel *io; >+ gboolean ret; >+ >+ io = queue_peek_head(data->io_queue); >+ g_assert(io); >+ >+ ret = iso_recv_errqueue(io, G_IO_IN, data); >+ if (!ret) { >+ if (data->io_id[3]) >+ g_source_remove(data->io_id[3]); >+ data->io_id[3] = 0; >+ } >+ >+ return ret; >+} >+ > static void iso_tx_timestamping(struct test_data *data, GIOChannel *io) > { > const struct iso_client_data *isodata = data->test_data; >@@ -2182,7 +2265,39 @@ static void iso_tx_timestamping(struct test_data *data, GIOChannel *io) > > sk = g_io_channel_unix_get_fd(io); > >- data->io_id[2] = g_io_add_watch(io, G_IO_ERR, iso_recv_errqueue, data); >+ if (isodata->no_poll_errqueue) { >+ uint32_t flag = 0; >+ >+ err = setsockopt(sk, SOL_BLUETOOTH, BT_POLL_ERRQUEUE, >+ &flag, sizeof(flag)); >+ if (err < 0) { >+ tester_warn("setsockopt BT_POLL_ERRQUEUE: %s (%d)", >+ strerror(errno), errno); >+ tester_test_failed(); >+ return; >+ } >+ >+ if (!data->io_queue) >+ data->io_queue = queue_new(); >+ queue_push_head(data->io_queue, g_io_channel_ref(io)); >+ >+ data->io_id[2] = g_timeout_add(100, iso_timer_errqueue, data); >+ data->io_id[3] = g_io_add_watch(io, G_IO_ERR, iso_fail_errqueue, >+ data); >+ } else { >+ uint32_t flag = 1; >+ >+ err = setsockopt(sk, SOL_BLUETOOTH, BT_POLL_ERRQUEUE, >+ &flag, sizeof(flag)); >+ if (err >= 0) { >+ tester_warn("BT_POLL_ERRQUEUE available"); >+ tester_test_failed(); >+ return; >+ } >+ >+ data->io_id[2] = g_io_add_watch(io, G_IO_ERR, iso_recv_errqueue, >+ data); >+ } > > if (isodata->cmsg_timestamping) > so &= ~SOF_TIMESTAMPING_TX_RECORD_MASK; >@@ -3407,6 +3522,11 @@ int main(int argc, char *argv[]) > &connect_send_tx_cmsg_timestamping, setup_powered, > test_connect); > >+ /* Test TX timestamping and disabling POLLERR wakeup */ >+ test_iso("ISO Send - TX No Poll Timestamping", >+ &connect_send_tx_no_poll_timestamping, setup_powered, >+ test_connect); >+ > test_iso("ISO Receive - Success", &listen_16_2_1_recv, setup_powered, > test_listen); > >diff --git a/tools/tester.h b/tools/tester.h >index 617de842e..b6de084a4 100644 >--- a/tools/tester.h >+++ b/tools/tester.h >@@ -89,6 +89,9 @@ static inline int tx_tstamp_recv(struct tx_tstamp_data *data, int sk, int len) > > ret = recvmsg(sk, &msg, MSG_ERRQUEUE); > if (ret < 0) { >+ if (ret == EAGAIN || ret == EWOULDBLOCK) This should have been errno, not ret. -> v2 >+ return data->count - data->pos; >+ > tester_warn("Failed to read from errqueue: %s (%d)", > strerror(errno), errno); > return -EINVAL;
diff --git a/tools/iso-tester.c b/tools/iso-tester.c index c29fedd1d..046606068 100644 --- a/tools/iso-tester.c +++ b/tools/iso-tester.c @@ -470,7 +470,7 @@ struct test_data { uint16_t handle; uint16_t acl_handle; struct queue *io_queue; - unsigned int io_id[3]; + unsigned int io_id[4]; uint8_t client_num; int step; bool reconnect; @@ -513,6 +513,9 @@ struct iso_client_data { * Used for testing TX timestamping OPT_ID. */ unsigned int repeat_send; + + /* Disable BT_POLL_ERRQUEUE before enabling TX timestamping */ + bool no_poll_errqueue; }; typedef bool (*iso_defer_accept_t)(struct test_data *data, GIOChannel *io); @@ -648,6 +651,18 @@ static const uint8_t reset_iso_socket_param[] = { 0x00, /* Action - disable */ }; +static const uint8_t set_poll_errqueue_param[] = { + 0x33, 0x57, 0x7b, 0xb4, 0x21, 0xc0, 0xc1, 0x8b, /* UUID */ + 0x79, 0x46, 0x9f, 0xb6, 0x4c, 0x8c, 0x51, 0x69, + 0x01, /* Action - enable */ +}; + +static const uint8_t reset_poll_errqueue_param[] = { + 0x33, 0x57, 0x7b, 0xb4, 0x21, 0xc0, 0xc1, 0x8b, /* UUID */ + 0x79, 0x46, 0x9f, 0xb6, 0x4c, 0x8c, 0x51, 0x69, + 0x00, /* Action - disable */ +}; + static void set_iso_socket_callback(uint8_t status, uint16_t length, const void *param, void *user_data) { @@ -659,9 +674,21 @@ static void set_iso_socket_callback(uint8_t status, uint16_t length, tester_print("ISO socket feature is enabled"); } +static void set_poll_errqueue_callback(uint8_t status, uint16_t length, + const void *param, void *user_data) +{ + if (status != MGMT_STATUS_SUCCESS) { + tester_print("Poll Errqueue feature could not be enabled"); + return; + } + + tester_print("Poll Errqueue feature is enabled"); +} + static void test_pre_setup(const void *test_data) { struct test_data *data = tester_get_data(); + const struct iso_client_data *isodata = test_data; data->mgmt = mgmt_new_default(); if (!data->mgmt) { @@ -677,6 +704,13 @@ static void test_pre_setup(const void *test_data) sizeof(set_iso_socket_param), set_iso_socket_param, set_iso_socket_callback, NULL, NULL); + if (isodata && isodata->no_poll_errqueue) { + mgmt_send(data->mgmt, MGMT_OP_SET_EXP_FEATURE, MGMT_INDEX_NONE, + sizeof(set_poll_errqueue_param), + set_poll_errqueue_param, + set_poll_errqueue_callback, NULL, NULL); + } + mgmt_send(data->mgmt, MGMT_OP_READ_INDEX_LIST, MGMT_INDEX_NONE, 0, NULL, read_index_list_callback, NULL, NULL); } @@ -684,11 +718,19 @@ static void test_pre_setup(const void *test_data) static void test_post_teardown(const void *test_data) { struct test_data *data = tester_get_data(); + const struct iso_client_data *isodata = test_data; mgmt_send(data->mgmt, MGMT_OP_SET_EXP_FEATURE, MGMT_INDEX_NONE, sizeof(reset_iso_socket_param), reset_iso_socket_param, NULL, NULL, NULL); + if (isodata && isodata->no_poll_errqueue) { + mgmt_send(data->mgmt, MGMT_OP_SET_EXP_FEATURE, MGMT_INDEX_NONE, + sizeof(reset_poll_errqueue_param), + reset_poll_errqueue_param, + NULL, NULL, NULL); + } + hciemu_unref(data->hciemu); data->hciemu = NULL; } @@ -1044,6 +1086,16 @@ static const struct iso_client_data connect_send_tx_cmsg_timestamping = { .cmsg_timestamping = true, }; +static const struct iso_client_data connect_send_tx_no_poll_timestamping = { + .qos = QOS_16_2_1, + .expect_err = 0, + .send = &send_16_2_1, + .so_timestamping = (SOF_TIMESTAMPING_SOFTWARE | + SOF_TIMESTAMPING_TX_SOFTWARE), + .repeat_send = 1, + .no_poll_errqueue = true, +}; + static const struct iso_client_data listen_16_2_1_recv = { .qos = QOS_16_2_1, .expect_err = 0, @@ -2162,6 +2214,37 @@ static gboolean iso_recv_errqueue(GIOChannel *io, GIOCondition cond, return FALSE; } +static gboolean iso_fail_errqueue(GIOChannel *io, GIOCondition cond, + gpointer user_data) +{ + struct test_data *data = user_data; + + tester_warn("Unexpected POLLERR"); + tester_test_failed(); + + data->io_id[3] = 0; + return FALSE; +} + +static gboolean iso_timer_errqueue(gpointer user_data) +{ + struct test_data *data = user_data; + GIOChannel *io; + gboolean ret; + + io = queue_peek_head(data->io_queue); + g_assert(io); + + ret = iso_recv_errqueue(io, G_IO_IN, data); + if (!ret) { + if (data->io_id[3]) + g_source_remove(data->io_id[3]); + data->io_id[3] = 0; + } + + return ret; +} + static void iso_tx_timestamping(struct test_data *data, GIOChannel *io) { const struct iso_client_data *isodata = data->test_data; @@ -2182,7 +2265,39 @@ static void iso_tx_timestamping(struct test_data *data, GIOChannel *io) sk = g_io_channel_unix_get_fd(io); - data->io_id[2] = g_io_add_watch(io, G_IO_ERR, iso_recv_errqueue, data); + if (isodata->no_poll_errqueue) { + uint32_t flag = 0; + + err = setsockopt(sk, SOL_BLUETOOTH, BT_POLL_ERRQUEUE, + &flag, sizeof(flag)); + if (err < 0) { + tester_warn("setsockopt BT_POLL_ERRQUEUE: %s (%d)", + strerror(errno), errno); + tester_test_failed(); + return; + } + + if (!data->io_queue) + data->io_queue = queue_new(); + queue_push_head(data->io_queue, g_io_channel_ref(io)); + + data->io_id[2] = g_timeout_add(100, iso_timer_errqueue, data); + data->io_id[3] = g_io_add_watch(io, G_IO_ERR, iso_fail_errqueue, + data); + } else { + uint32_t flag = 1; + + err = setsockopt(sk, SOL_BLUETOOTH, BT_POLL_ERRQUEUE, + &flag, sizeof(flag)); + if (err >= 0) { + tester_warn("BT_POLL_ERRQUEUE available"); + tester_test_failed(); + return; + } + + data->io_id[2] = g_io_add_watch(io, G_IO_ERR, iso_recv_errqueue, + data); + } if (isodata->cmsg_timestamping) so &= ~SOF_TIMESTAMPING_TX_RECORD_MASK; @@ -3407,6 +3522,11 @@ int main(int argc, char *argv[]) &connect_send_tx_cmsg_timestamping, setup_powered, test_connect); + /* Test TX timestamping and disabling POLLERR wakeup */ + test_iso("ISO Send - TX No Poll Timestamping", + &connect_send_tx_no_poll_timestamping, setup_powered, + test_connect); + test_iso("ISO Receive - Success", &listen_16_2_1_recv, setup_powered, test_listen); diff --git a/tools/tester.h b/tools/tester.h index 617de842e..b6de084a4 100644 --- a/tools/tester.h +++ b/tools/tester.h @@ -89,6 +89,9 @@ static inline int tx_tstamp_recv(struct tx_tstamp_data *data, int sk, int len) ret = recvmsg(sk, &msg, MSG_ERRQUEUE); if (ret < 0) { + if (ret == EAGAIN || ret == EWOULDBLOCK) + return data->count - data->pos; + tester_warn("Failed to read from errqueue: %s (%d)", strerror(errno), errno); return -EINVAL;