diff options
author | Herbert Xu <herbert@gondor.apana.org.au> | 2016-04-28 09:13:03 +0800 |
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committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-04-28 09:13:03 +0800 |
commit | 6f6438975d6a1afb0f0ac18176ede4e667020db0 (patch) | |
tree | 11b7ee504210dd7ce7bb3318c1aabbf60759c717 /drivers/crypto/qat | |
parent | 79152e8d085fd64484afd473ef6830b45518acba (diff) | |
parent | 9e209fcfb804da262e38e5cd2e680c47a41f0f95 (diff) | |
download | linux-6f6438975d6a1afb0f0ac18176ede4e667020db0.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Merge the crypto tree to pull in the qat adf_init_pf_wq change.
Diffstat (limited to 'drivers/crypto/qat')
-rw-r--r-- | drivers/crypto/qat/qat_common/adf_common_drv.h | 2 | ||||
-rw-r--r-- | drivers/crypto/qat/qat_common/adf_ctl_drv.c | 6 | ||||
-rw-r--r-- | drivers/crypto/qat/qat_common/adf_sriov.c | 26 |
3 files changed, 24 insertions, 10 deletions
diff --git a/drivers/crypto/qat/qat_common/adf_common_drv.h b/drivers/crypto/qat/qat_common/adf_common_drv.h index 557ea361d385..ff0b37bed8c1 100644 --- a/drivers/crypto/qat/qat_common/adf_common_drv.h +++ b/drivers/crypto/qat/qat_common/adf_common_drv.h @@ -146,6 +146,8 @@ int adf_init_aer(void); void adf_exit_aer(void); int adf_init_vf_wq(void); void adf_exit_vf_wq(void); +int adf_init_pf_wq(void); +void adf_exit_pf_wq(void); int adf_init_admin_comms(struct adf_accel_dev *accel_dev); void adf_exit_admin_comms(struct adf_accel_dev *accel_dev); int adf_send_admin_init(struct adf_accel_dev *accel_dev); diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c b/drivers/crypto/qat/qat_common/adf_ctl_drv.c index 116ddda75e27..db21b499cc1d 100644 --- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c +++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c @@ -471,6 +471,9 @@ static int __init adf_register_ctl_device_driver(void) if (adf_init_aer()) goto err_aer; + if (adf_init_pf_wq()) + goto err_pf_wq; + if (adf_init_vf_wq()) goto err_vf_wq; @@ -482,6 +485,8 @@ static int __init adf_register_ctl_device_driver(void) err_crypto_register: adf_exit_vf_wq(); err_vf_wq: + adf_exit_pf_wq(); +err_pf_wq: adf_exit_aer(); err_aer: adf_chr_drv_destroy(); @@ -495,6 +500,7 @@ static void __exit adf_unregister_ctl_device_driver(void) adf_chr_drv_destroy(); adf_exit_aer(); adf_exit_vf_wq(); + adf_exit_pf_wq(); qat_crypto_unregister(); adf_clean_vf_map(false); mutex_destroy(&adf_ctl_lock); diff --git a/drivers/crypto/qat/qat_common/adf_sriov.c b/drivers/crypto/qat/qat_common/adf_sriov.c index 4479b0b63296..4a526e2f1d7f 100644 --- a/drivers/crypto/qat/qat_common/adf_sriov.c +++ b/drivers/crypto/qat/qat_common/adf_sriov.c @@ -119,11 +119,6 @@ static int adf_enable_sriov(struct adf_accel_dev *accel_dev) int i; u32 reg; - /* Workqueue for PF2VF responses */ - pf2vf_resp_wq = create_workqueue("qat_pf2vf_resp_wq"); - if (!pf2vf_resp_wq) - return -ENOMEM; - for (i = 0, vf_info = accel_dev->pf.vf_info; i < totalvfs; i++, vf_info++) { /* This ptr will be populated when VFs will be created */ @@ -216,11 +211,6 @@ void adf_disable_sriov(struct adf_accel_dev *accel_dev) kfree(accel_dev->pf.vf_info); accel_dev->pf.vf_info = NULL; - - if (pf2vf_resp_wq) { - destroy_workqueue(pf2vf_resp_wq); - pf2vf_resp_wq = NULL; - } } EXPORT_SYMBOL_GPL(adf_disable_sriov); @@ -298,3 +288,19 @@ int adf_sriov_configure(struct pci_dev *pdev, int numvfs) return numvfs; } EXPORT_SYMBOL_GPL(adf_sriov_configure); + +int __init adf_init_pf_wq(void) +{ + /* Workqueue for PF2VF responses */ + pf2vf_resp_wq = create_workqueue("qat_pf2vf_resp_wq"); + + return !pf2vf_resp_wq ? -ENOMEM : 0; +} + +void adf_exit_pf_wq(void) +{ + if (pf2vf_resp_wq) { + destroy_workqueue(pf2vf_resp_wq); + pf2vf_resp_wq = NULL; + } +} |