diff options
Diffstat (limited to 'drivers/staging/fsl-mc/bus/dpio/qbman_debug.h')
| -rw-r--r-- | drivers/staging/fsl-mc/bus/dpio/qbman_debug.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/drivers/staging/fsl-mc/bus/dpio/qbman_debug.h b/drivers/staging/fsl-mc/bus/dpio/qbman_debug.h new file mode 100644 index 0000000..0a247a4 --- /dev/null +++ b/drivers/staging/fsl-mc/bus/dpio/qbman_debug.h @@ -0,0 +1,136 @@ +/* Copyright (C) 2015 Freescale Semiconductor, Inc. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * * Neither the name of Freescale Semiconductor nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * + * ALTERNATIVELY, this software may be distributed under the terms of the + * GNU General Public License ("GPL") as published by the Free Software + * Foundation, either version 2 of that License or (at your option) any + * later version. + * + * THIS SOFTWARE IS PROVIDED BY Freescale Semiconductor ``AS IS'' AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL Freescale Semiconductor BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +struct qbman_attr { + u32 dont_manipulate_directly[40]; +}; + +/* Buffer pool query commands */ +int qbman_bp_query(struct qbman_swp *s, u32 bpid, + struct qbman_attr *a); +void qbman_bp_attr_get_bdi(struct qbman_attr *a, int *bdi, int *va, int *wae); +void qbman_bp_attr_get_swdet(struct qbman_attr *a, u32 *swdet); +void qbman_bp_attr_get_swdxt(struct qbman_attr *a, u32 *swdxt); +void qbman_bp_attr_get_hwdet(struct qbman_attr *a, u32 *hwdet); +void qbman_bp_attr_get_hwdxt(struct qbman_attr *a, u32 *hwdxt); +void qbman_bp_attr_get_swset(struct qbman_attr *a, u32 *swset); +void qbman_bp_attr_get_swsxt(struct qbman_attr *a, u32 *swsxt); +void qbman_bp_attr_get_vbpid(struct qbman_attr *a, u32 *vbpid); +void qbman_bp_attr_get_icid(struct qbman_attr *a, u32 *icid, int *pl); +void qbman_bp_attr_get_bpscn_addr(struct qbman_attr *a, u64 *bpscn_addr); +void qbman_bp_attr_get_bpscn_ctx(struct qbman_attr *a, u64 *bpscn_ctx); +void qbman_bp_attr_get_hw_targ(struct qbman_attr *a, u32 *hw_targ); +int qbman_bp_info_has_free_bufs(struct qbman_attr *a); +int qbman_bp_info_is_depleted(struct qbman_attr *a); +int qbman_bp_info_is_surplus(struct qbman_attr *a); +u32 qbman_bp_info_num_free_bufs(struct qbman_attr *a); +u32 qbman_bp_info_hdptr(struct qbman_attr *a); +u32 qbman_bp_info_sdcnt(struct qbman_attr *a); +u32 qbman_bp_info_hdcnt(struct qbman_attr *a); +u32 qbman_bp_info_sscnt(struct qbman_attr *a); + +/* FQ query function for programmable fields */ +int qbman_fq_query(struct qbman_swp *s, u32 fqid, + struct qbman_attr *desc); +void qbman_fq_attr_get_fqctrl(struct qbman_attr *d, u32 *fqctrl); +void qbman_fq_attr_get_cgrid(struct qbman_attr *d, u32 *cgrid); +void qbman_fq_attr_get_destwq(struct qbman_attr *d, u32 *destwq); +void qbman_fq_attr_get_icscred(struct qbman_attr *d, u32 *icscred); +void qbman_fq_attr_get_tdthresh(struct qbman_attr *d, u32 *tdthresh); +void qbman_fq_attr_get_oa(struct qbman_attr *d, + int *oa_ics, int *oa_cgr, int32_t *oa_len); +void qbman_fq_attr_get_mctl(struct qbman_attr *d, + int *bdi, int *ff, int *va, int *ps); +void qbman_fq_attr_get_ctx(struct qbman_attr *d, u32 *hi, u32 *lo); +void qbman_fq_attr_get_icid(struct qbman_attr *d, u32 *icid, int *pl); +void qbman_fq_attr_get_vfqid(struct qbman_attr *d, u32 *vfqid); +void qbman_fq_attr_get_erfqid(struct qbman_attr *d, u32 *erfqid); + +/* FQ query command for non-programmable fields*/ +enum qbman_fq_schedstate_e { + qbman_fq_schedstate_oos = 0, + qbman_fq_schedstate_retired, + qbman_fq_schedstate_tentatively_scheduled, + qbman_fq_schedstate_truly_scheduled, + qbman_fq_schedstate_parked, + qbman_fq_schedstate_held_active, +}; + +int qbman_fq_query_state(struct qbman_swp *s, u32 fqid, + struct qbman_attr *state); +u32 qbman_fq_state_schedstate(const struct qbman_attr *state); +int qbman_fq_state_force_eligible(const struct qbman_attr *state); +int qbman_fq_state_xoff(const struct qbman_attr *state); +int qbman_fq_state_retirement_pending(const struct qbman_attr *state); +int qbman_fq_state_overflow_error(const struct qbman_attr *state); +u32 qbman_fq_state_frame_count(const struct qbman_attr *state); +u32 qbman_fq_state_byte_count(const struct qbman_attr *state); + +/* CGR query */ +int qbman_cgr_query(struct qbman_swp *s, u32 cgid, + struct qbman_attr *attr); +void qbman_cgr_attr_get_ctl1(struct qbman_attr *d, int *cscn_wq_en_enter, + int *cscn_wq_en_exit, int *cscn_wq_icd); +void qbman_cgr_attr_get_mode(struct qbman_attr *d, u32 *mode, + int *rej_cnt_mode, int *cscn_bdi); +void qbman_cgr_attr_get_ctl2(struct qbman_attr *d, int *cscn_wr_en_enter, + int *cscn_wr_en_exit, int *cg_wr_ae, + int *cscn_dcp_en, int *cg_wr_va); +void qbman_cgr_attr_get_iwc(struct qbman_attr *d, int *i_cnt_wr_en, + u32 *i_cnt_wr_bnd); +void qbman_cgr_attr_get_tdc(struct qbman_attr *d, int *td_en); +void qbman_cgr_attr_get_cs_thres(struct qbman_attr *d, u32 *cs_thres); +void qbman_cgr_attr_get_cs_thres_x(struct qbman_attr *d, + u32 *cs_thres_x); +void qbman_cgr_attr_get_td_thres(struct qbman_attr *d, u32 *td_thres); +void qbman_cgr_attr_get_cscn_tdcp(struct qbman_attr *d, u32 *cscn_tdcp); +void qbman_cgr_attr_get_cscn_wqid(struct qbman_attr *d, u32 *cscn_wqid); +void qbman_cgr_attr_get_cscn_vcgid(struct qbman_attr *d, + u32 *cscn_vcgid); +void qbman_cgr_attr_get_cg_icid(struct qbman_attr *d, u32 *icid, + int *pl); +void qbman_cgr_attr_get_cg_wr_addr(struct qbman_attr *d, + u64 *cg_wr_addr); +void qbman_cgr_attr_get_cscn_ctx(struct qbman_attr *d, u64 *cscn_ctx); +void qbman_cgr_attr_wred_get_edp(struct qbman_attr *d, u32 idx, + int *edp); +void qbman_cgr_attr_wred_dp_decompose(u32 dp, u64 *minth, + u64 *maxth, u8 *maxp); +void qbman_cgr_attr_wred_get_parm_dp(struct qbman_attr *d, u32 idx, + u32 *dp); + +/* CGR/CCGR/CQ statistics query */ +int qbman_cgr_reject_statistics(struct qbman_swp *s, u32 cgid, int clear, + u64 *frame_cnt, u64 *byte_cnt); +int qbman_ccgr_reject_statistics(struct qbman_swp *s, u32 cgid, int clear, + u64 *frame_cnt, u64 *byte_cnt); +int qbman_cq_dequeue_statistics(struct qbman_swp *s, u32 cgid, int clear, + u64 *frame_cnt, u64 *byte_cnt); |