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| author | Weili Qian <qianweili@huawei.com> | 2024-10-26 19:44:29 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-09 10:31:48 +0100 |
| commit | 6a975fbab1d21b9e663d366d5b7da061d53ea5cd (patch) | |
| tree | 60910b547ace7d4e9e38de760be5df831bf99336 /include | |
| parent | 4b3c113af8d612601f16e434a62f8e3747bfc24d (diff) | |
| download | linux-6a975fbab1d21b9e663d366d5b7da061d53ea5cd.tar.gz linux-6a975fbab1d21b9e663d366d5b7da061d53ea5cd.tar.bz2 linux-6a975fbab1d21b9e663d366d5b7da061d53ea5cd.zip | |
crypto: hisilicon/qm - disable same error report before resetting
[ Upstream commit c418ba6baca3ae10ffaf47b0803d2a9e6bf1af96 ]
If an error indicating that the device needs to be reset is reported,
disable the error reporting before device reset is complete,
enable the error reporting after the reset is complete to prevent
the same error from being reported repeatedly.
Fixes: eaebf4c3b103 ("crypto: hisilicon - Unify hardware error init/uninit into QM")
Signed-off-by: Weili Qian <qianweili@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/hisi_acc_qm.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/hisi_acc_qm.h b/include/linux/hisi_acc_qm.h index 5c4b3a68053f..8070bff54bfa 100644 --- a/include/linux/hisi_acc_qm.h +++ b/include/linux/hisi_acc_qm.h @@ -225,6 +225,12 @@ struct hisi_qm_status { struct hisi_qm; +enum acc_err_result { + ACC_ERR_NONE, + ACC_ERR_NEED_RESET, + ACC_ERR_RECOVERED, +}; + struct hisi_qm_err_info { char *acpi_rst; u32 msi_wr_port; @@ -253,9 +259,9 @@ struct hisi_qm_err_ini { void (*close_axi_master_ooo)(struct hisi_qm *qm); void (*open_sva_prefetch)(struct hisi_qm *qm); void (*close_sva_prefetch)(struct hisi_qm *qm); - void (*log_dev_hw_err)(struct hisi_qm *qm, u32 err_sts); void (*show_last_dfx_regs)(struct hisi_qm *qm); void (*err_info_init)(struct hisi_qm *qm); + enum acc_err_result (*get_err_result)(struct hisi_qm *qm); }; struct hisi_qm_cap_info { |