platform/mellanox: mlxbf-pmc: Fix offset calculation for crspace events
The event selector fields for 2 counters are contained in one 32-bit register and the current logic does not account for this. Fixes: 423c3361855c ("platform/mellanox: mlxbf-pmc: Add support for BlueField-3") Signed-off-by: Shravan Kumar Ramani <shravankr@nvidia.com> Reviewed-by: David Thompson <davthompson@nvidia.com> Reviewed-by: Vadim Pasternak <vadimp@nvidia.com> Link: https://lore.kernel.org/r/8834cfa496c97c7c2fcebcfca5a2aa007e20ae96.1705485095.git.shravankr@nvidia.com Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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@ -1170,7 +1170,7 @@ static int mlxbf_pmc_program_crspace_counter(int blk_num, uint32_t cnt_num,
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int ret;
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addr = pmc->block[blk_num].mmio_base +
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(rounddown(cnt_num, 2) * MLXBF_PMC_CRSPACE_PERFSEL_SZ);
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((cnt_num / 2) * MLXBF_PMC_CRSPACE_PERFSEL_SZ);
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ret = mlxbf_pmc_readl(addr, &word);
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if (ret)
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return ret;
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@ -1413,7 +1413,7 @@ static int mlxbf_pmc_read_crspace_event(int blk_num, uint32_t cnt_num,
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int ret;
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addr = pmc->block[blk_num].mmio_base +
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(rounddown(cnt_num, 2) * MLXBF_PMC_CRSPACE_PERFSEL_SZ);
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((cnt_num / 2) * MLXBF_PMC_CRSPACE_PERFSEL_SZ);
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ret = mlxbf_pmc_readl(addr, &word);
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if (ret)
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return ret;
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