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author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
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committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-06 14:15:47 +0300 |
commit | 94fb1afb14c4f0ceb8c5508ddddac6819f662e95 (patch) | |
tree | 4988e5769dc7482caa7f441475ae31f50bbd37ef /drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c | |
parent | c4735d990268399da9133b0ad445e488ece009ad (diff) | |
parent | 47ec5303d73ea344e84f46660fff693c57641386 (diff) | |
download | linux-94fb1afb14c4f0ceb8c5508ddddac6819f662e95.tar.xz |
Mgerge remote-tracking branch 'torvalds/master' into perf/core
To sync headers, for instance, in this case tools/perf was ahead of
upstream till Linus merged tip/perf/core to get the
PERF_RECORD_TEXT_POKE changes:
Warning: Kernel ABI header at 'tools/include/uapi/linux/perf_event.h' differs from latest version at 'include/uapi/linux/perf_event.h'
diff -u tools/include/uapi/linux/perf_event.h include/uapi/linux/perf_event.h
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c')
-rw-r--r-- | drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c index 397936cac304..ca8cb68a8d20 100644 --- a/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c +++ b/drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c @@ -953,3 +953,42 @@ void hinic_ceqs_free(struct hinic_ceqs *ceqs) for (q_id = 0; q_id < ceqs->num_ceqs; q_id++) remove_eq(&ceqs->ceq[q_id]); } + +void hinic_dump_ceq_info(struct hinic_hwdev *hwdev) +{ + struct hinic_eq *eq = NULL; + u32 addr, ci, pi; + int q_id; + + for (q_id = 0; q_id < hwdev->func_to_io.ceqs.num_ceqs; q_id++) { + eq = &hwdev->func_to_io.ceqs.ceq[q_id]; + addr = EQ_CONS_IDX_REG_ADDR(eq); + ci = hinic_hwif_read_reg(hwdev->hwif, addr); + addr = EQ_PROD_IDX_REG_ADDR(eq); + pi = hinic_hwif_read_reg(hwdev->hwif, addr); + dev_err(&hwdev->hwif->pdev->dev, "Ceq id: %d, ci: 0x%08x, sw_ci: 0x%08x, pi: 0x%x, tasklet_state: 0x%lx, wrap: %d, ceqe: 0x%x\n", + q_id, ci, eq->cons_idx, pi, + eq->ceq_tasklet.state, + eq->wrapped, be32_to_cpu(*(__be32 *)(GET_CURR_CEQ_ELEM(eq)))); + } +} + +void hinic_dump_aeq_info(struct hinic_hwdev *hwdev) +{ + struct hinic_aeq_elem *aeqe_pos = NULL; + struct hinic_eq *eq = NULL; + u32 addr, ci, pi; + int q_id; + + for (q_id = 0; q_id < hwdev->aeqs.num_aeqs; q_id++) { + eq = &hwdev->aeqs.aeq[q_id]; + addr = EQ_CONS_IDX_REG_ADDR(eq); + ci = hinic_hwif_read_reg(hwdev->hwif, addr); + addr = EQ_PROD_IDX_REG_ADDR(eq); + pi = hinic_hwif_read_reg(hwdev->hwif, addr); + aeqe_pos = GET_CURR_AEQ_ELEM(eq); + dev_err(&hwdev->hwif->pdev->dev, "Aeq id: %d, ci: 0x%08x, pi: 0x%x, work_state: 0x%x, wrap: %d, desc: 0x%x\n", + q_id, ci, pi, work_busy(&eq->aeq_work.work), + eq->wrapped, be32_to_cpu(aeqe_pos->desc)); + } +} |