C++ (Cpp) bfa_ioim_send_abortの例

コード例 #1

ファイル: bfa_ioim.c プロジェクト: 3sOx/asuswrt-merlin

/**
 * 		IO is being aborted, waiting for completion from firmware.
 */
static void
bfa_ioim_sm_abort(struct bfa_ioim_s *ioim, enum bfa_ioim_event event)
{
	bfa_trc(ioim->bfa, ioim->iotag);
	bfa_trc(ioim->bfa, event);

	switch (event) {
	case BFA_IOIM_SM_COMP_GOOD:
	case BFA_IOIM_SM_COMP:
	case BFA_IOIM_SM_DONE:
	case BFA_IOIM_SM_FREE:
		break;

	case BFA_IOIM_SM_ABORT_DONE:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb_free);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_abort,
			      ioim);
		break;

	case BFA_IOIM_SM_ABORT_COMP:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb);
		list_del(&ioim->qe);
		list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_abort,
			      ioim);
		break;

	case BFA_IOIM_SM_COMP_UTAG:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb);
		list_del(&ioim->qe);
		list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_abort,
			      ioim);
		break;

	case BFA_IOIM_SM_CLEANUP:
		bfa_assert(ioim->iosp->abort_explicit == BFA_TRUE);
		ioim->iosp->abort_explicit = BFA_FALSE;

		if (bfa_ioim_send_abort(ioim))
			bfa_sm_set_state(ioim, bfa_ioim_sm_cleanup);
		else {
			bfa_sm_set_state(ioim, bfa_ioim_sm_cleanup_qfull);
			bfa_reqq_wait(ioim->bfa, ioim->reqq,
					  &ioim->iosp->reqq_wait);
		}
		break;

	case BFA_IOIM_SM_HWFAIL:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb);
		list_del(&ioim->qe);
		list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_failed,
			      ioim);
		break;

	default:
		bfa_sm_fault(ioim->bfa, event);
	}
}

コード例 #2

ファイル: bfa_ioim.c プロジェクト: 3sOx/asuswrt-merlin

/**
 * 		Active IO is being cleaned up, waiting for room in request CQ.
 */
static void
bfa_ioim_sm_cleanup_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event)
{
	bfa_trc(ioim->bfa, ioim->iotag);
	bfa_trc(ioim->bfa, event);

	switch (event) {
	case BFA_IOIM_SM_QRESUME:
		bfa_sm_set_state(ioim, bfa_ioim_sm_cleanup);
		bfa_ioim_send_abort(ioim);
		break;

	case BFA_IOIM_SM_ABORT:
		/**
		 * IO is already being cleaned up implicitly
		 */
		ioim->io_cbfn = __bfa_cb_ioim_abort;
		break;

	case BFA_IOIM_SM_COMP_GOOD:
	case BFA_IOIM_SM_COMP:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb);
		bfa_reqq_wcancel(&ioim->iosp->reqq_wait);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, ioim->io_cbfn, ioim);
		bfa_ioim_notify_cleanup(ioim);
		break;

	case BFA_IOIM_SM_DONE:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb_free);
		bfa_reqq_wcancel(&ioim->iosp->reqq_wait);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, ioim->io_cbfn, ioim);
		bfa_ioim_notify_cleanup(ioim);
		break;

	case BFA_IOIM_SM_HWFAIL:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb);
		bfa_reqq_wcancel(&ioim->iosp->reqq_wait);
		list_del(&ioim->qe);
		list_add_tail(&ioim->qe, &ioim->fcpim->ioim_comp_q);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_failed,
			      ioim);
		break;

	default:
		bfa_sm_fault(ioim->bfa, event);
	}
}

コード例 #3

ファイル: bfa_ioim.c プロジェクト: 325116067/semc-qsd8x50

/**
 * 		Active IO is being aborted, waiting for room in request CQ.
 */
static void
bfa_ioim_sm_abort_qfull(struct bfa_ioim_s *ioim, enum bfa_ioim_event event)
{
	bfa_trc(ioim->bfa, ioim->iotag);
	bfa_trc(ioim->bfa, event);

	switch (event) {
	case BFA_IOIM_SM_QRESUME:
		bfa_sm_set_state(ioim, bfa_ioim_sm_abort);
		bfa_ioim_send_abort(ioim);
		break;

	case BFA_IOIM_SM_CLEANUP:
		bfa_assert(ioim->iosp->abort_explicit == BFA_TRUE);
		ioim->iosp->abort_explicit = BFA_FALSE;
		bfa_sm_set_state(ioim, bfa_ioim_sm_cleanup_qfull);
		break;

	case BFA_IOIM_SM_COMP_GOOD:
	case BFA_IOIM_SM_COMP:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb);
		bfa_reqq_wcancel(&ioim->iosp->reqq_wait);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_abort,
			      ioim);
		break;

	case BFA_IOIM_SM_DONE:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb_free);
		bfa_reqq_wcancel(&ioim->iosp->reqq_wait);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_abort,
			      ioim);
		break;

	case BFA_IOIM_SM_HWFAIL:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb);
		bfa_reqq_wcancel(&ioim->iosp->reqq_wait);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_failed,
			      ioim);
		break;

	default:
		bfa_assert(0);
	}
}

コード例 #4

ファイル: bfa_ioim.c プロジェクト: 325116067/semc-qsd8x50

/**
 * 		IO is active.
 */
static void
bfa_ioim_sm_active(struct bfa_ioim_s *ioim, enum bfa_ioim_event event)
{
	bfa_trc_fp(ioim->bfa, ioim->iotag);
	bfa_trc_fp(ioim->bfa, event);

	switch (event) {
	case BFA_IOIM_SM_COMP_GOOD:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe,
			      __bfa_cb_ioim_good_comp, ioim);
		break;

	case BFA_IOIM_SM_COMP:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_comp,
			      ioim);
		break;

	case BFA_IOIM_SM_DONE:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb_free);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_comp,
			      ioim);
		break;

	case BFA_IOIM_SM_ABORT:
		ioim->iosp->abort_explicit = BFA_TRUE;
		ioim->io_cbfn = __bfa_cb_ioim_abort;

		if (bfa_ioim_send_abort(ioim))
			bfa_sm_set_state(ioim, bfa_ioim_sm_abort);
		else {
			bfa_sm_set_state(ioim, bfa_ioim_sm_abort_qfull);
			bfa_reqq_wait(ioim->bfa, ioim->itnim->reqq,
					  &ioim->iosp->reqq_wait);
		}
		break;

	case BFA_IOIM_SM_CLEANUP:
		ioim->iosp->abort_explicit = BFA_FALSE;
		ioim->io_cbfn = __bfa_cb_ioim_failed;

		if (bfa_ioim_send_abort(ioim))
			bfa_sm_set_state(ioim, bfa_ioim_sm_cleanup);
		else {
			bfa_sm_set_state(ioim, bfa_ioim_sm_cleanup_qfull);
			bfa_reqq_wait(ioim->bfa, ioim->itnim->reqq,
					  &ioim->iosp->reqq_wait);
		}
		break;

	case BFA_IOIM_SM_HWFAIL:
		bfa_sm_set_state(ioim, bfa_ioim_sm_hcb);
		bfa_cb_queue(ioim->bfa, &ioim->hcb_qe, __bfa_cb_ioim_failed,
			      ioim);
		break;

	default:
		bfa_assert(0);
	}
}