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| author | Longfang Liu <liulongfang@huawei.com> | 2023-09-28 11:57:22 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-11-20 13:52:06 +0300 |
| commit | 0a7f9238f3f8a82ce615503481aa7a4e8d4b6bfd (patch) | |
| tree | 0335ae1886c08c5202e8c78b3f696a1279efa1d1 /include/linux | |
| parent | 07eb93dbe1a7775f9e69d981f5e5f55b41674779 (diff) | |
| download | linux-0a7f9238f3f8a82ce615503481aa7a4e8d4b6bfd.tar.xz | |
crypto: hisilicon/qm - fix PF queue parameter issue
[ Upstream commit 5831fc1fd4a578232fea708b82de0c666ed17153 ]
If the queue isolation feature is enabled, the number of queues
supported by the device changes. When PF is enabled using the
current default number of queues, the default number of queues may
be greater than the number supported by the device. As a result,
the PF fails to be bound to the driver.
After modification, if queue isolation feature is enabled, when
the default queue parameter is greater than the number supported
by the device, the number of enabled queues will be changed to
the number supported by the device, so that the PF and driver
can be properly bound.
Fixes: 8bbecfb402f7 ("crypto: hisilicon/qm - add queue isolation support for Kunpeng930")
Signed-off-by: Longfang Liu <liulongfang@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/hisi_acc_qm.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/hisi_acc_qm.h b/include/linux/hisi_acc_qm.h index be3aedaa96dc..41203ce27d64 100644 --- a/include/linux/hisi_acc_qm.h +++ b/include/linux/hisi_acc_qm.h @@ -145,6 +145,13 @@ enum qm_vf_state { QM_NOT_READY, }; +enum qm_misc_ctl_bits { + QM_DRIVER_REMOVING = 0x0, + QM_RST_SCHED, + QM_RESETTING, + QM_MODULE_PARAM, +}; + enum qm_cap_bits { QM_SUPPORT_DB_ISOLATION = 0x0, QM_SUPPORT_FUNC_QOS, |