static INT32 _stp_btm_put_op(MTKSTP_BTM_T *stp_btm, P_OSAL_OP_Q pOpQ, P_OSAL_OP pOp)
{
INT32 ret;
if (!pOpQ || !pOp) {
STP_BTM_WARN_FUNC("invalid input param: 0x%p, 0x%p\n", pOpQ, pOp);
return 0; /* ;MTK_WCN_BOOL_FALSE; */
}
ret = 0;
osal_lock_unsleepable_lock(&(stp_btm->wq_spinlock));
/* acquire lock success */
if (!RB_FULL(pOpQ))
RB_PUT(pOpQ, pOp);
else
ret = -1;
osal_unlock_unsleepable_lock(&(stp_btm->wq_spinlock));
if (ret) {
STP_BTM_WARN_FUNC("RB_FULL(0x%p) %d ,rFreeOpQ = %p, rActiveOpQ = %p\n",
pOpQ,
RB_COUNT(pOpQ),
&stp_btm->rFreeOpQ,
&stp_btm->rActiveOpQ);
return 0;
} else {
/* STP_BTM_WARN_FUNC("RB_COUNT = %d\n",RB_COUNT(pOpQ)); */
return 1;
}
}
static INT32 _stp_btm_proc (void *pvData)
{
MTKSTP_BTM_T *stp_btm = (MTKSTP_BTM_T *)pvData;
P_OSAL_OP pOp;
INT32 id;
INT32 result;
if (!stp_btm)
{
STP_BTM_WARN_FUNC("!stp_btm \n");
return -1;
}
for (;;)
{
pOp = NULL;
osal_wait_for_event(&stp_btm->STPd_event,
_stp_btm_wait_for_msg,
(void *)stp_btm
);
if (osal_thread_should_stop(&stp_btm->BTMd))
{
STP_BTM_INFO_FUNC("should stop now... \n");
// TODO: clean up active opQ
break;
}
/* get Op from activeQ */
pOp = _stp_btm_get_op(stp_btm, &stp_btm->rActiveOpQ);
if (!pOp)
{
STP_BTM_WARN_FUNC("get_lxop activeQ fail\n");
continue;
}
id = osal_op_get_id(pOp);
STP_BTM_DBG_FUNC("======> lxop_get_opid = %d, %s, remaining count = *%d*\n",
id, (id >= 4)?("???"):(g_btm_op_name[id]), RB_COUNT(&stp_btm->rActiveOpQ));
if (id >= STP_OPID_BTM_NUM)
{
STP_BTM_WARN_FUNC("abnormal opid id: 0x%x \n", id);
result = -1;
goto handler_done;
}
result = _stp_btm_handler(stp_btm, &pOp->op);
handler_done:
if (result)
{
STP_BTM_WARN_FUNC("opid id(0x%x)(%s) error(%d)\n", id, (id >= 4)?("???"):(g_btm_op_name[id]), result);
}
if (osal_op_is_wait_for_signal(pOp))
{
osal_op_raise_signal(pOp, result);
}
else
{
/* put Op back to freeQ */
_stp_btm_put_op(stp_btm, &stp_btm->rFreeOpQ, pOp);
}
if (STP_OPID_BTM_EXIT == id)
{
break;
}
}
STP_BTM_INFO_FUNC("exits \n");
return 0;
};
static INT32 _stp_btm_proc(PVOID pvData)
{
MTKSTP_BTM_T *stp_btm = (MTKSTP_BTM_T *) pvData;
P_OSAL_OP pOp;
INT32 id;
INT32 result;
if (!stp_btm) {
STP_BTM_WARN_FUNC("!stp_btm\n");
return -1;
}
for (;;) {
pOp = NULL;
osal_wait_for_event(&stp_btm->STPd_event, _stp_btm_wait_for_msg, (PVOID)stp_btm);
if (osal_thread_should_stop(&stp_btm->BTMd)) {
STP_BTM_INFO_FUNC("should stop now...\n");
/* TODO: clean up active opQ */
break;
}
#if 1
if (gDumplogflag) {
/* pr_warn("enter place1\n"); */
if (mtk_wcn_stp_is_uart_mand_mode() || mtk_wcn_stp_is_uart_fullset_mode())
dump_uart_history();
gDumplogflag = 0;
continue;
}
#endif
/* get Op from activeQ */
pOp = _stp_btm_get_op(stp_btm, &stp_btm->rActiveOpQ);
if (!pOp) {
STP_BTM_WARN_FUNC("get_lxop activeQ fail\n");
continue;
}
id = osal_op_get_id(pOp);
STP_BTM_DBG_FUNC("======> lxop_get_opid = %d, %s, remaining count = *%d*\n",
id, (id >= 4) ? ("???") : (g_btm_op_name[id]),
RB_COUNT(&stp_btm->rActiveOpQ));
if (id >= STP_OPID_BTM_NUM) {
STP_BTM_WARN_FUNC("abnormal opid id: 0x%x\n", id);
result = -1;
goto handler_done;
}
osal_lock_unsleepable_lock(&(stp_btm->wq_spinlock));
stp_btm_set_current_op(stp_btm, pOp);
osal_unlock_unsleepable_lock(&(stp_btm->wq_spinlock));
result = _stp_btm_handler(stp_btm, &pOp->op);
osal_lock_unsleepable_lock(&(stp_btm->wq_spinlock));
stp_btm_set_current_op(stp_btm, NULL);
osal_unlock_unsleepable_lock(&(stp_btm->wq_spinlock));
handler_done:
if (result) {
STP_BTM_WARN_FUNC("opid id(0x%x)(%s) error(%d)\n",
id, (id >= 4) ? ("???") : (g_btm_op_name[id]), result);
}
if (osal_op_is_wait_for_signal(pOp)) {
osal_op_raise_signal(pOp, result);
} else {
/* put Op back to freeQ */
_stp_btm_put_op(stp_btm, &stp_btm->rFreeOpQ, pOp);
}
if (STP_OPID_BTM_EXIT == id) {
break;
} else if (STP_OPID_BTM_RST == id) {
/* prevent multi reset case */
stp_btm_reset_btm_wq(stp_btm);
}
}
STP_BTM_INFO_FUNC("exits\n");
return 0;
};
static INT32 _stp_btm_put_op(MTKSTP_BTM_T *stp_btm, P_OSAL_OP_Q pOpQ, P_OSAL_OP pOp)
{
INT32 ret;
P_OSAL_OP pOp_latest;
P_OSAL_OP pOp_current;
INT32 flag_latest = 1;
INT32 flag_current = 1;
if (!pOpQ || !pOp) {
STP_BTM_WARN_FUNC("invalid input param: 0x%p, 0x%p\n", pOpQ, pOp);
return 0; /* ;MTK_WCN_BOOL_FALSE; */
}
ret = 0;
osal_lock_unsleepable_lock(&(stp_btm->wq_spinlock));
/* acquire lock success */
if (&stp_btm->rFreeOpQ == pOpQ) {
if (!RB_FULL(pOpQ))
RB_PUT(pOpQ, pOp);
else
ret = -1;
} else if (pOp->op.opId == STP_OPID_BTM_RST || pOp->op.opId == STP_OPID_BTM_DUMP_TIMEOUT) {
if (!RB_FULL(pOpQ)) {
RB_PUT(pOpQ, pOp);
STP_BTM_ERR_FUNC("RB_PUT: 0x%d\n", pOp->op.opId);
} else
ret = -1;
} else {
pOp_current = stp_btm_get_current_op(stp_btm);
if (pOp_current) {
if (pOp_current->op.opId == STP_OPID_BTM_RST ||
pOp_current->op.opId == STP_OPID_BTM_DUMP_TIMEOUT) {
STP_BTM_ERR_FUNC("current: 0x%d\n", pOp_current->op.opId);
flag_current = 0;
}
}
RB_GET_LATEST(pOpQ, pOp_latest);
if (pOp_latest) {
if (pOp_latest->op.opId == STP_OPID_BTM_RST ||
pOp_latest->op.opId == STP_OPID_BTM_DUMP_TIMEOUT) {
STP_BTM_ERR_FUNC("latest: 0x%d\n", pOp_latest->op.opId);
flag_latest = 0;
}
if (pOp_latest->op.opId == pOp->op.opId) {
flag_latest = 0;
STP_BTM_DBG_FUNC("With the latest a command repeat: latest 0x%d,current 0x%d\n",
pOp_latest->op.opId, pOp->op.opId);
}
}
if (flag_current && flag_latest) {
if (!RB_FULL(pOpQ)) {
RB_PUT(pOpQ, pOp);
STP_BTM_ERR_FUNC("RB_PUT: 0x%d\n", pOp->op.opId);
} else
ret = -1;
} else
ret = -1;
}
osal_unlock_unsleepable_lock(&(stp_btm->wq_spinlock));
if (ret) {
STP_BTM_DBG_FUNC("RB_FULL(0x%p) %d ,rFreeOpQ = %p, rActiveOpQ = %p\n",
pOpQ, RB_COUNT(pOpQ), &stp_btm->rFreeOpQ, &stp_btm->rActiveOpQ);
return 0;
} else {
/* STP_BTM_WARN_FUNC("RB_COUNT = %d\n",RB_COUNT(pOpQ)); */
return 1;
}
}
