Return-Path: MIME-Version: 1.0 In-Reply-To: <8408756.jLWkblRn5T@uw000953> References: <1411713077-19757-1-git-send-email-jakub.tyszkowski@tieto.com> <1411713077-19757-6-git-send-email-jakub.tyszkowski@tieto.com> <8408756.jLWkblRn5T@uw000953> Date: Tue, 30 Sep 2014 12:54:54 +0300 Message-ID: Subject: Re: [PATCHv2 05/16] android/tester: Make HidHost tests use generic pdu struct From: Luiz Augusto von Dentz To: Szymon Janc Cc: Jakub Tyszkowski , "linux-bluetooth@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-bluetooth-owner@vger.kernel.org List-ID: Hi, On Tue, Sep 30, 2014 at 12:40 PM, Szymon Janc wrote: > Hi Jakub, > > On Friday 26 of September 2014 08:31:06 Jakub Tyszkowski wrote: >> --- >> android/tester-hidhost.c | 41 +++++++++++++++++------------------------ >> 1 file changed, 17 insertions(+), 24 deletions(-) >> >> diff --git a/android/tester-hidhost.c b/android/tester-hidhost.c >> index c7e3a67..0fe9c0a 100644 >> --- a/android/tester-hidhost.c >> +++ b/android/tester-hidhost.c >> @@ -21,6 +21,7 @@ >> #include "tester-main.h" >> >> #include "android/utils.h" >> +#include "src/shared/util.h" > > Is this needed? > >> #define HID_GET_REPORT_PROTOCOL 0x60 >> #define HID_GET_BOOT_PROTOCOL 0x61 >> @@ -59,14 +60,16 @@ struct emu_cid_data { >> >> static struct emu_cid_data cid_data; >> >> -static const uint8_t did_req_pdu[] = { 0x06, /* PDU id */ >> +static struct pdu did_req_pdu = raw_pdu( >> + 0x06, /* PDU id */ >> 0x00, 0x00, /* Transaction id */ >> 0x00, 0x0f, /* Req length */ >> 0x35, 0x03, /* Attributes length */ >> 0x19, 0x12, 0x00, 0xff, 0xff, 0x35, 0x05, 0x0a, 0x00, >> - 0x00, 0xff, 0xff, 0x00 }; /* no continuation */ >> + 0x00, 0xff, 0xff, 0x00); /* no continuation */ >> >> -static const uint8_t did_rsp_pdu[] = { 0x07, /* PDU id */ >> +static struct pdu did_rsp_pdu = raw_pdu( >> + 0x07, /* PDU id */ >> 0x00, 0x00, /* Transaction id */ >> 0x00, 0x4f, /* Response length */ >> 0x00, 0x4c, /* Attributes length */ >> @@ -79,9 +82,10 @@ static const uint8_t did_rsp_pdu[] = { 0x07, /* PDU id */ >> 0x02, 0x02, 0x09, 0x02, 0x46, 0x09, 0x02, 0x03, 0x09, >> 0x05, 0x0e, 0x09, 0x02, 0x04, 0x28, 0x01, 0x09, 0x02, >> 0x05, 0x09, 0x00, 0x02, >> - 0x00 }; /* no continuation */ >> + 0x00); /* no continuation */ >> >> -static const uint8_t hid_rsp_pdu[] = { 0x07, /* PDU id */ >> +static struct pdu hid_rsp_pdu = raw_pdu( >> + 0x07, /* PDU id */ >> 0x00, 0x01, /* Transaction id */ >> 0x01, 0x71, /* Response length */ >> 0x01, 0x6E, /* Attributes length */ >> @@ -126,7 +130,7 @@ static const uint8_t hid_rsp_pdu[] = { 0x07, /* PDU id */ >> 0x28, 0x01, 0x09, 0x02, 0x0b, 0x09, 0x01, 0x00, 0x09, >> 0x02, 0x0c, 0x09, 0x0c, 0x80, 0x09, 0x02, 0x0d, 0x28, >> 0x00, 0x09, 0x02, 0x0e, 0x28, 0x01, >> - 0x00 }; /* no continuation */ >> + 0x00); /* no continuation */ >> >> static void hid_sdp_cid_hook_cb(const void *data, uint16_t len, void *user_data) >> { >> @@ -134,14 +138,14 @@ static void hid_sdp_cid_hook_cb(const void *data, uint16_t len, void *user_data) >> struct bthost *bthost = hciemu_client_get_host(t_data->hciemu); >> struct emu_cid_data *cid_data = user_data; >> >> - if (!memcmp(did_req_pdu, data, len)) { >> + if (!memcmp(did_req_pdu.data, data, len)) { >> bthost_send_cid(bthost, cid_data->sdp_handle, cid_data->sdp_cid, >> - did_rsp_pdu, sizeof(did_rsp_pdu)); >> + did_rsp_pdu.data, did_rsp_pdu.size); >> return; >> } >> >> bthost_send_cid(bthost, cid_data->sdp_handle, cid_data->sdp_cid, >> - hid_rsp_pdu, sizeof(hid_rsp_pdu)); >> + hid_rsp_pdu.data, hid_rsp_pdu.size); >> } >> static void hid_sdp_search_cb(uint16_t handle, uint16_t cid, void *user_data) >> { >> @@ -159,31 +163,20 @@ static void hid_prepare_reply_protocol_mode(struct emu_cid_data *cid_data) >> { >> struct test_data *t_data = tester_get_data(); >> struct bthost *bthost = hciemu_client_get_host(t_data->hciemu); >> - uint8_t pdu[2] = { 0, 0 }; >> - uint16_t pdu_len = 0; >> - >> - pdu_len = 2; >> - pdu[0] = 0xa0; >> - pdu[1] = 0x00; >> + const struct pdu pdu = raw_pdu(0xa0, 0x00); >> >> bthost_send_cid(bthost, cid_data->ctrl_handle, cid_data->ctrl_cid, >> - (void *)pdu, pdu_len); >> + pdu.data, pdu.size); Something is not quite right if you have to cast to void *, it looks like we should pass a reference e.g. &pdu not the value itself. >> } >> >> static void hid_prepare_reply_report(struct emu_cid_data *cid_data) >> { >> struct test_data *t_data = tester_get_data(); >> struct bthost *bthost = hciemu_client_get_host(t_data->hciemu); >> - uint8_t pdu[3] = { 0, 0, 0 }; >> - uint16_t pdu_len = 0; >> - >> - pdu_len = 3; >> - pdu[0] = 0xa2; >> - pdu[1] = 0x01; >> - pdu[2] = 0x00; >> + const struct pdu pdu = raw_pdu(0xa2, 0x01, 0x00); >> >> bthost_send_cid(bthost, cid_data->ctrl_handle, cid_data->ctrl_cid, >> - (void *)pdu, pdu_len); >> + pdu.data, pdu.size); >> } >> >> static void hid_ctrl_cid_hook_cb(const void *data, uint16_t len, >> > > -- > Best regards, > Szymon Janc > -- > To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html -- Luiz Augusto von Dentz