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cryptodev: rename device retrieval argument

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rte_cryptodev_devices_get() function was parsing a crypto
device name as an argument, but the function actually
returns device identifiers of devices that share the
same crypto driver, so the argument should be driver name, instead.

Fixes: 38227c0e3a ("cryptodev: retrieve device info")
Cc: stable@dpdk.org

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
This commit is contained in:
Pablo de Lara 2017-06-21 07:28:20 +01:00
parent d814e9b02c
commit 9ad53189a3
2 changed files with 7 additions and 6 deletions
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6
lib/librte_cryptodev/rte_cryptodev.c
View File

@ -501,7 +501,7 @@ rte_cryptodev_count_devtype(enum rte_cryptodev_type type)
}
uint8_t
rte_cryptodev_devices_get(const char *dev_name, uint8_t *devices,
rte_cryptodev_devices_get(const char *driver_name, uint8_t *devices,
uint8_t nb_devices)
{
uint8_t i, count = 0;
@ -516,10 +516,10 @@ rte_cryptodev_devices_get(const char *dev_name, uint8_t *devices,
if (drv)
cmp = strncmp(drv->pci_drv.driver.name,
dev_name, strlen(dev_name));
driver_name, strlen(driver_name));
else
cmp = strncmp(devs[i].data->name,
dev_name, strlen(dev_name));
driver_name, strlen(driver_name));
if (cmp == 0)
devices[count++] = devs[i].data->dev_id;

7
lib/librte_cryptodev/rte_cryptodev.h
View File

@ -464,9 +464,10 @@ extern uint8_t
rte_cryptodev_count_devtype(enum rte_cryptodev_type type);
/**
* Get number and identifiers of attached crypto device.
* Get number and identifiers of attached crypto devices that
* use the same crypto driver.
*
* @param dev_name device name.
* @param driver_name driver name.
* @param devices output devices identifiers.
* @param nb_devices maximal number of devices.
*
@ -474,7 +475,7 @@ rte_cryptodev_count_devtype(enum rte_cryptodev_type type);
* Returns number of attached crypto device.
*/
uint8_t
rte_cryptodev_devices_get(const char *dev_name, uint8_t *devices,
rte_cryptodev_devices_get(const char *driver_name, uint8_t *devices,
uint8_t nb_devices);
/*
* Return the NUMA socket to which a device is connected