From: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Date: Wed, 21 Jun 2017 06:30:20 +0000 (+0100)
Subject: cryptodev: remove unused PCI probe/remove
X-Git-Tag: spdx-start~2943
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=065a0cbaeb8b7308a0def85d42a69c179b5963f0;p=dpdk.git

cryptodev: remove unused PCI probe/remove

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
---

diff --git a/lib/librte_cryptodev/rte_cryptodev.c b/lib/librte_cryptodev/rte_cryptodev.c
index d02a4d0ad9..3d118b5d65 100644
--- a/lib/librte_cryptodev/rte_cryptodev.c
+++ b/lib/librte_cryptodev/rte_cryptodev.c
@@ -47,7 +47,6 @@
 #include <rte_debug.h>
 #include <rte_dev.h>
 #include <rte_interrupts.h>
-#include <rte_pci.h>
 #include <rte_memory.h>
 #include <rte_memcpy.h>
 #include <rte_memzone.h>
@@ -553,108 +552,6 @@ rte_cryptodev_pmd_release_device(struct rte_cryptodev *cryptodev)
 	return 0;
 }
 
-int
-rte_cryptodev_pci_probe(struct rte_pci_driver *pci_drv,
-			struct rte_pci_device *pci_dev)
-{
-	struct rte_cryptodev_driver *cryptodrv;
-	struct rte_cryptodev *cryptodev;
-
-	char cryptodev_name[RTE_CRYPTODEV_NAME_MAX_LEN];
-
-	int retval;
-
-	cryptodrv = (struct rte_cryptodev_driver *)pci_drv;
-	if (cryptodrv == NULL)
-		return -ENODEV;
-
-	rte_pci_device_name(&pci_dev->addr, cryptodev_name,
-			sizeof(cryptodev_name));
-
-	cryptodev = rte_cryptodev_pmd_allocate(cryptodev_name, rte_socket_id());
-	if (cryptodev == NULL)
-		return -ENOMEM;
-
-	if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
-		cryptodev->data->dev_private =
-				rte_zmalloc_socket(
-						"cryptodev private structure",
-						cryptodrv->dev_private_size,
-						RTE_CACHE_LINE_SIZE,
-						rte_socket_id());
-
-		if (cryptodev->data->dev_private == NULL)
-			rte_panic("Cannot allocate memzone for private "
-					"device data");
-	}
-
-	cryptodev->device = &pci_dev->device;
-	cryptodev->driver = cryptodrv;
-
-	/* init user callbacks */
-	TAILQ_INIT(&(cryptodev->link_intr_cbs));
-
-	/* Invoke PMD device initialization function */
-	retval = (*cryptodrv->cryptodev_init)(cryptodrv, cryptodev);
-	if (retval == 0)
-		return 0;
-
-	CDEV_LOG_ERR("driver %s: crypto_dev_init(vendor_id=0x%x device_id=0x%x)"
-			" failed", pci_drv->driver.name,
-			(unsigned) pci_dev->id.vendor_id,
-			(unsigned) pci_dev->id.device_id);
-
-	if (rte_eal_process_type() == RTE_PROC_PRIMARY)
-		rte_free(cryptodev->data->dev_private);
-
-	/* free crypto device */
-	rte_cryptodev_pmd_release_device(cryptodev);
-
-	return -ENXIO;
-}
-
-int
-rte_cryptodev_pci_remove(struct rte_pci_device *pci_dev)
-{
-	const struct rte_cryptodev_driver *cryptodrv;
-	struct rte_cryptodev *cryptodev;
-	char cryptodev_name[RTE_CRYPTODEV_NAME_MAX_LEN];
-	int ret;
-
-	if (pci_dev == NULL)
-		return -EINVAL;
-
-	rte_pci_device_name(&pci_dev->addr, cryptodev_name,
-			sizeof(cryptodev_name));
-
-	cryptodev = rte_cryptodev_pmd_get_named_dev(cryptodev_name);
-	if (cryptodev == NULL)
-		return -ENODEV;
-
-	cryptodrv = (const struct rte_cryptodev_driver *)pci_dev->driver;
-	if (cryptodrv == NULL)
-		return -ENODEV;
-
-	/* Invoke PMD device uninit function */
-	if (*cryptodrv->cryptodev_uninit) {
-		ret = (*cryptodrv->cryptodev_uninit)(cryptodrv, cryptodev);
-		if (ret)
-			return ret;
-	}
-
-	/* free crypto device */
-	rte_cryptodev_pmd_release_device(cryptodev);
-
-	if (rte_eal_process_type() == RTE_PROC_PRIMARY)
-		rte_free(cryptodev->data->dev_private);
-
-	cryptodev->device = NULL;
-	cryptodev->driver = NULL;
-	cryptodev->data = NULL;
-
-	return 0;
-}
-
 uint16_t
 rte_cryptodev_queue_pair_count(uint8_t dev_id)
 {
diff --git a/lib/librte_cryptodev/rte_cryptodev_pmd.h b/lib/librte_cryptodev/rte_cryptodev_pmd.h
index 0efe282252..6579170a51 100644
--- a/lib/librte_cryptodev/rte_cryptodev_pmd.h
+++ b/lib/librte_cryptodev/rte_cryptodev_pmd.h
@@ -481,19 +481,6 @@ rte_cryptodev_pmd_release_device(struct rte_cryptodev *cryptodev);
 void rte_cryptodev_pmd_callback_process(struct rte_cryptodev *dev,
 				enum rte_cryptodev_event_type event);
 
-/**
- * Wrapper for use by pci drivers as a .probe function to attach to a crypto
- * interface.
- */
-int rte_cryptodev_pci_probe(struct rte_pci_driver *pci_drv,
-			    struct rte_pci_device *pci_dev);
-
-/**
- * Wrapper for use by pci drivers as a .remove function to detach a crypto
- * interface.
- */
-int rte_cryptodev_pci_remove(struct rte_pci_device *pci_dev);
-
 /**
  * @internal
  * Create unique device name
diff --git a/lib/librte_cryptodev/rte_cryptodev_version.map b/lib/librte_cryptodev/rte_cryptodev_version.map
index b8c16dd0ca..71916071c5 100644
--- a/lib/librte_cryptodev/rte_cryptodev_version.map
+++ b/lib/librte_cryptodev/rte_cryptodev_version.map
@@ -31,14 +31,6 @@ DPDK_16.04 {
 	local: *;
 };
 
-DPDK_16.11 {
-	global:
-
-	rte_cryptodev_pci_probe;
-	rte_cryptodev_pci_remove;
-
-} DPDK_16.04;
-
 DPDK_17.02 {
 	global:
 
@@ -55,7 +47,7 @@ DPDK_17.02 {
 	rte_crypto_cipher_algorithm_strings;
 	rte_crypto_cipher_operation_strings;
 
-} DPDK_16.11;
+} DPDK_16.04;
 
 DPDK_17.05 {
 	global: