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ethdev: remove deprecated port count function

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The function rte_eth_dev_count() was marked as deprecated in DPDK 18.05
in commit d9a42a69fe ("ethdev: deprecate port count function").
It was planned to be removed after 19.11 LTS release,
but given we must not break ABI between 19.11 and 20.11,
it is removed now.

Note the ABI version is not dumped in this commit
because other changes already did.

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
Reviewed-by: David Marchand <david.marchand@redhat.com>
Reviewed-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Neil Horman <nhorman@tuxdriver.com>
Reviewed-by: Jerin Jacob <jerinj@marvell.com>
This commit is contained in:
Thomas Monjalon 2019-10-28 11:49:34 +01:00 committed by Ferruh Yigit
parent c86d9b355f
commit 2ed50762bd
5 changed files with 5 additions and 27 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
doc/guides/rel_notes/deprecation.rst
View File

@ -44,11 +44,6 @@ Deprecation Notices
structure would be made internal (or removed if all dependencies are cleared)
in future releases.
* ethdev: The function ``rte_eth_dev_count`` will be removed in DPDK 20.02.
It is replaced by the function ``rte_eth_dev_count_avail``.
If the intent is to iterate over ports, ``RTE_ETH_FOREACH_*`` macros
are better port iterators.
* ethdev: the legacy filter API, including
``rte_eth_dev_filter_supported()``, ``rte_eth_dev_filter_ctrl()`` as well
as filter types MACVLAN, ETHERTYPE, FLEXIBLE, SYN, NTUPLE, TUNNEL, FDIR,

5
doc/guides/rel_notes/release_19_11.rst
View File

@ -377,6 +377,11 @@ API Changes
* ethdev: changed ``rte_eth_dev_owner_delete`` return value from ``void`` to
``int`` to provide a way to report various error conditions.
* ethdev: The deprecated function ``rte_eth_dev_count`` was removed.
The function ``rte_eth_dev_count_avail`` is a drop-in replacement.
If the intent is to iterate over ports, ``RTE_ETH_FOREACH_*`` macros
are better port iterators.
* event: The function ``rte_event_eth_tx_adapter_enqueue`` takes an additional
input as ``flags``. Flag ``RTE_EVENT_ETH_TX_ADAPTER_ENQUEUE_SAME_DEST`` which
has been introduced in this release is used when used when all the packets

6
lib/librte_ethdev/rte_ethdev.c
View File

@ -772,12 +772,6 @@ rte_eth_dev_get_sec_ctx(uint16_t port_id)
return rte_eth_devices[port_id].security_ctx;
}
uint16_t
rte_eth_dev_count(void)
{
return rte_eth_dev_count_avail();
}
uint16_t
rte_eth_dev_count_avail(void)
{

15
lib/librte_ethdev/rte_ethdev.h
View File

@ -1687,21 +1687,6 @@ __rte_experimental
int rte_eth_dev_owner_get(const uint16_t port_id,
struct rte_eth_dev_owner *owner);
/**
* Get the total number of Ethernet devices that have been successfully
* initialized by the matching Ethernet driver during the PCI probing phase
* and that are available for applications to use. These devices must be
* accessed by using the ``RTE_ETH_FOREACH_DEV()`` macro to deal with
* non-contiguous ranges of devices.
* These non-contiguous ranges can be created by calls to hotplug functions or
* by some PMDs.
*
* @return
* - The total number of usable Ethernet devices.
*/
__rte_deprecated
uint16_t rte_eth_dev_count(void);
/**
* Get the number of ports which are usable for the application.
*

1
lib/librte_ethdev/rte_ethdev_version.map
View File

@ -12,7 +12,6 @@ DPDK_2.2 {
rte_eth_dev_callback_unregister;
rte_eth_dev_close;
rte_eth_dev_configure;
rte_eth_dev_count;
rte_eth_dev_default_mac_addr_set;
rte_eth_dev_filter_supported;
rte_eth_dev_flow_ctrl_get;