d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

crypto/qat: use generic driver name for PCI registration

Browse Source 
The QAT PMD used to register with PCI using the name "crypto_qat".
Keep this name for the driver registered with cryptodev
and use a more generic name "qat" for the PCI registration.
This paves the way for the PCI device to host other services.

Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
This commit is contained in:
Fiona Trahe 2018-06-13 14:14:03 +02:00 committed by Pablo de Lara
parent b2c862d80e
commit 8f8aa719f5
2 changed files with 20 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/crypto/qat/qat_common.h
View File

@ -11,6 +11,8 @@
/**< Intel(R) QAT Symmetric Crypto PMD device name */
#define CRYPTODEV_NAME_QAT_SYM_PMD crypto_qat
/**< Intel(R) QAT device name for PCI registration */
#define QAT_PCI_NAME qat
/*
* Maximum number of SGL entries
*/

25
drivers/crypto/qat/rte_qat_cryptodev.c
View File

@ -234,16 +234,27 @@ static int qat_pci_remove(struct rte_pci_device *pci_dev)
}
/* An rte_driver is needed in the registration of both the device and the driver
* with cryptodev.
* The actual qat pci's rte_driver can't be used as its name represents
* the whole pci device with all services. Think of this as a holder for a name
* for the crypto part of the pci device.
*/
static const char qat_sym_drv_name[] = RTE_STR(CRYPTODEV_NAME_QAT_SYM_PMD);
static struct rte_driver cryptodev_qat_sym_driver = {
.name = qat_sym_drv_name,
.alias = qat_sym_drv_name
};
static struct cryptodev_driver qat_crypto_drv;
RTE_PMD_REGISTER_CRYPTO_DRIVER(qat_crypto_drv, cryptodev_qat_sym_driver,
cryptodev_qat_driver_id);
static struct rte_pci_driver rte_qat_pmd = {
.id_table = pci_id_qat_map,
.drv_flags = RTE_PCI_DRV_NEED_MAPPING,
.probe = qat_pci_probe,
.remove = qat_pci_remove
};
static struct cryptodev_driver qat_crypto_drv;
RTE_PMD_REGISTER_PCI(CRYPTODEV_NAME_QAT_SYM_PMD, rte_qat_pmd);
RTE_PMD_REGISTER_PCI_TABLE(CRYPTODEV_NAME_QAT_SYM_PMD, pci_id_qat_map);
RTE_PMD_REGISTER_CRYPTO_DRIVER(qat_crypto_drv, rte_qat_pmd.driver,
cryptodev_qat_driver_id);
RTE_PMD_REGISTER_PCI(QAT_PCI_NAME, rte_qat_pmd);
RTE_PMD_REGISTER_PCI_TABLE(QAT_PCI_NAME, pci_id_qat_map);