[dpdk-dev] FW: [PATCH v4 01/11] eal/pci, ethdev: Remove assumption that port will not be detached
Qiu, Michael
michael.qiu at intel.com
Mon Jan 19 15:24:58 CET 2015
Hi, Tetsuya
You see lots of places have below three lines:
if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
return -EINVAL;
}
They are all the same(only few has the print log different), so can we improve it?
See below:
+static int
+rte_eth_dev_validate_port(uint8_t port_id, bool trace) {
+ if (port_id >= RTE_MAX_ETHPORTS ||
+ rte_eth_devices[port_id].attached != DEV_CONNECTED) {
+ if (trace)
+ PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
+ return DEV_INVALID;
+ }
+ else
+ return DEV_VALID;
+}
For normal case we just call this function use
rte_eth_dev_validate_port(port_id, 1)
here 1 could be a enmu value(Thus trace should be defined as int).
After call, we didn't need to add PMD_DEBUG_TRACE() any more.
For few cases like:
PMD_DEBUG_TRACE("set VF rate limit:invalid port id=%d\n",
port_id);
We can call the function with secondary param set to "0", and add the trace log after the function called, just as before.
I think after this enhancement, the code seems more clean and efficiency。
Thanks,
Michael
>> -----Original Message-----
>> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Tetsuya Mukawa
>> Sent: Monday, January 19, 2015 10:40 AM
>> To: dev at dpdk.org
>> Subject: [dpdk-dev] [PATCH v4 01/11] eal/pci, ethdev: Remove assumption that port will not be
>> detached
>>
>> To remove assumption, do like followings.
>>
>> This patch adds "RTE_PCI_DRV_DETACHABLE" to drv_flags of rte_pci_driver structure. The flags
>> indicates the driver can detach devices at runtime.
>> Also remove assumption that port will not be detached.
>>
>> To remove the assumption.
>> - Add 'attached' member to rte_eth_dev structure.
>> This member is used for indicating the port is attached, or not.
>> - Add rte_eth_dev_allocate_new_port().
>> This function is used for allocating new port.
>>
>> v4:
>> - Use braces with 'for' loop.
>> - Fix indent of 'if' statement.
>>
>> Signed-off-by: Tetsuya Mukawa <mukawa at igel.co.jp>
>> ---
>> lib/librte_eal/common/include/rte_pci.h | 2 +
>> lib/librte_ether/rte_ethdev.c | 248 ++++++++++++++++++--------------
>> lib/librte_ether/rte_ethdev.h | 5 +
>> 3 files changed, 151 insertions(+), 104 deletions(-)
>>
>> diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h
>> index 66ed793..dd1da28 100644
>> --- a/lib/librte_eal/common/include/rte_pci.h
>> +++ b/lib/librte_eal/common/include/rte_pci.h
>> @@ -199,6 +199,8 @@ struct rte_pci_driver { #define RTE_PCI_DRV_FORCE_UNBIND 0x0004
>> /** Device driver supports link state interrupt */
>> #define RTE_PCI_DRV_INTR_LSC 0x0008
>> +/** Device driver supports detaching capability */
>> +#define RTE_PCI_DRV_DETACHABLE 0x0010
>>
>> /**< Internal use only - Macro used by pci addr parsing functions **/
>> #define GET_PCIADDR_FIELD(in, fd, lim, dlm) \
>> diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c index 077d430..46cabaf
>> 100644
>> --- a/lib/librte_ether/rte_ethdev.c
>> +++ b/lib/librte_ether/rte_ethdev.c
>> @@ -175,6 +175,16 @@ enum {
>> STAT_QMAP_RX
>> };
>>
>> +enum {
>> + DEV_INVALID = 0,
>> + DEV_VALID,
>> +};
>> +
>> +enum {
>> + DEV_DISCONNECTED = 0,
>> + DEV_CONNECTED
>> +};
>> +
>> static inline void
>> rte_eth_dev_data_alloc(void)
>> {
>> @@ -201,19 +211,34 @@ rte_eth_dev_allocated(const char *name) {
>> unsigned i;
>>
>> - for (i = 0; i < nb_ports; i++) {
>> - if (strcmp(rte_eth_devices[i].data->name, name) == 0)
>> + for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
>> + if ((rte_eth_devices[i].attached == DEV_CONNECTED) &&
>> + strcmp(rte_eth_devices[i].data->name, name) == 0)
>> return &rte_eth_devices[i];
>> }
>> return NULL;
>> }
>>
>> +static uint8_t
>> +rte_eth_dev_allocate_new_port(void)
>> +{
>> + unsigned i;
>> +
>> + for (i = 0; i < RTE_MAX_ETHPORTS; i++) {
>> + if (rte_eth_devices[i].attached == DEV_DISCONNECTED)
>> + return i;
>> + }
>> + return RTE_MAX_ETHPORTS;
>> +}
>> +
>> struct rte_eth_dev *
>> rte_eth_dev_allocate(const char *name)
>> {
>> + uint8_t port_id;
>> struct rte_eth_dev *eth_dev;
>>
>> - if (nb_ports == RTE_MAX_ETHPORTS) {
>> + port_id = rte_eth_dev_allocate_new_port();
>> + if (port_id == RTE_MAX_ETHPORTS) {
>> PMD_DEBUG_TRACE("Reached maximum number of Ethernet ports\n");
>> return NULL;
>> }
>> @@ -226,10 +251,12 @@ rte_eth_dev_allocate(const char *name)
>> return NULL;
>> }
>>
>> - eth_dev = &rte_eth_devices[nb_ports];
>> - eth_dev->data = &rte_eth_dev_data[nb_ports];
>> + eth_dev = &rte_eth_devices[port_id];
>> + eth_dev->data = &rte_eth_dev_data[port_id];
>> snprintf(eth_dev->data->name, sizeof(eth_dev->data->name), "%s", name);
>> - eth_dev->data->port_id = nb_ports++;
>> + eth_dev->data->port_id = port_id;
>> + eth_dev->attached = DEV_CONNECTED;
>> + nb_ports++;
>> return eth_dev;
>> }
>>
>> @@ -283,6 +310,7 @@ rte_eth_dev_init(struct rte_pci_driver *pci_drv,
>> (unsigned) pci_dev->id.device_id);
>> if (rte_eal_process_type() == RTE_PROC_PRIMARY)
>> rte_free(eth_dev->data->dev_private);
>> + eth_dev->attached = DEV_DISCONNECTED;
>> nb_ports--;
>> return diag;
>> }
>> @@ -308,10 +336,22 @@ rte_eth_driver_register(struct eth_driver *eth_drv)
>> rte_eal_pci_register(ð_drv->pci_drv);
>> }
>>
>> +static int
>> +rte_eth_dev_validate_port(uint8_t port_id) {
>> + if (port_id >= RTE_MAX_ETHPORTS)
>> + return DEV_INVALID;
>> +
>> + if (rte_eth_devices[port_id].attached == DEV_CONNECTED)
>> + return DEV_VALID;
>> + else
>> + return DEV_INVALID;
>> +}
>> +
>> int
>> rte_eth_dev_socket_id(uint8_t port_id)
>> {
>> - if (port_id >= nb_ports)
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID)
>> return -1;
>> return rte_eth_devices[port_id].pci_dev->numa_node;
>> }
>> @@ -369,7 +409,7 @@ rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id)
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -EINVAL;
>> }
>> @@ -395,7 +435,7 @@ rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id)
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -EINVAL;
>> }
>> @@ -421,7 +461,7 @@ rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id)
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -EINVAL;
>> }
>> @@ -447,7 +487,7 @@ rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id)
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -EINVAL;
>> }
>> @@ -703,7 +743,7 @@ rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q,
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
>>
>> - if (port_id >= nb_ports || port_id >= RTE_MAX_ETHPORTS) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-EINVAL);
>> }
>> @@ -888,7 +928,7 @@ rte_eth_dev_start(uint8_t port_id)
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id);
>> return (-EINVAL);
>> }
>> @@ -923,7 +963,7 @@ rte_eth_dev_stop(uint8_t port_id)
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_RET();
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%" PRIu8 "\n", port_id);
>> return;
>> }
>> @@ -951,7 +991,7 @@ rte_eth_dev_set_link_up(uint8_t port_id)
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -EINVAL;
>> }
>> @@ -970,7 +1010,7 @@ rte_eth_dev_set_link_down(uint8_t port_id)
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -EINVAL;
>> }
>> @@ -989,7 +1029,7 @@ rte_eth_dev_close(uint8_t port_id)
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_RET();
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1017,7 +1057,7 @@ rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id,
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-EINVAL);
>> }
>> @@ -1090,7 +1130,7 @@ rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id,
>> * in a multi-process setup*/
>> PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY);
>>
>> - if (port_id >= RTE_MAX_ETHPORTS || port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-EINVAL);
>> }
>> @@ -1123,7 +1163,7 @@ rte_eth_promiscuous_enable(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1139,7 +1179,7 @@ rte_eth_promiscuous_disable(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1155,7 +1195,7 @@ rte_eth_promiscuous_get(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -1;
>> }
>> @@ -1169,7 +1209,7 @@ rte_eth_allmulticast_enable(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1185,7 +1225,7 @@ rte_eth_allmulticast_disable(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1201,7 +1241,7 @@ rte_eth_allmulticast_get(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -1;
>> }
>> @@ -1229,7 +1269,7 @@ rte_eth_link_get(uint8_t port_id, struct rte_eth_link *eth_link) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1249,7 +1289,7 @@ rte_eth_link_get_nowait(uint8_t port_id, struct rte_eth_link *eth_link) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1269,7 +1309,7 @@ rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1286,7 +1326,7 @@ rte_eth_stats_reset(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1307,7 +1347,7 @@ rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstats *xstats,
>> uint64_t val;
>> char *stats_ptr;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -1;
>> }
>> @@ -1376,7 +1416,7 @@ rte_eth_xstats_reset(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1398,7 +1438,7 @@ set_queue_stats_mapping(uint8_t port_id, uint16_t queue_id, uint8_t
>> stat_idx, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -1433,7 +1473,7 @@ rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info)
>> {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1453,7 +1493,7 @@ rte_eth_macaddr_get(uint8_t port_id, struct ether_addr *mac_addr) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return;
>> }
>> @@ -1467,7 +1507,7 @@ rte_eth_dev_get_mtu(uint8_t port_id, uint16_t *mtu) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1483,7 +1523,7 @@ rte_eth_dev_set_mtu(uint8_t port_id, uint16_t mtu)
>> int ret;
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1503,7 +1543,7 @@ rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1528,7 +1568,7 @@ rte_eth_dev_set_vlan_strip_on_queue(uint8_t port_id, uint16_t
>> rx_queue_id, int o {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1550,7 +1590,7 @@ rte_eth_dev_set_vlan_ether_type(uint8_t port_id, uint16_t tpid) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1570,7 +1610,7 @@ rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask)
>> int mask = 0;
>> int cur, org = 0;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1615,7 +1655,7 @@ rte_eth_dev_get_vlan_offload(uint8_t port_id)
>> struct rte_eth_dev *dev;
>> int ret = 0;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1639,7 +1679,7 @@ rte_eth_dev_set_vlan_pvid(uint8_t port_id, uint16_t pvid, int on) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1657,7 +1697,7 @@ rte_eth_dev_fdir_add_signature_filter(uint8_t port_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1691,7 +1731,7 @@ rte_eth_dev_fdir_update_signature_filter(uint8_t port_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1725,7 +1765,7 @@ rte_eth_dev_fdir_remove_signature_filter(uint8_t port_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1756,7 +1796,7 @@ rte_eth_dev_fdir_get_infos(uint8_t port_id, struct rte_eth_fdir *fdir) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1781,7 +1821,7 @@ rte_eth_dev_fdir_add_perfect_filter(uint8_t port_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1821,7 +1861,7 @@ rte_eth_dev_fdir_update_perfect_filter(uint8_t port_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1859,7 +1899,7 @@ rte_eth_dev_fdir_remove_perfect_filter(uint8_t port_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1895,7 +1935,7 @@ rte_eth_dev_fdir_set_masks(uint8_t port_id, struct rte_fdir_masks
>> *fdir_mask) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1915,7 +1955,7 @@ rte_eth_dev_flow_ctrl_get(uint8_t port_id, struct rte_eth_fc_conf
>> *fc_conf) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1931,7 +1971,7 @@ rte_eth_dev_flow_ctrl_set(uint8_t port_id, struct rte_eth_fc_conf
>> *fc_conf) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -1951,7 +1991,7 @@ rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id, struct
>> rte_eth_pfc_conf *pfc {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2030,7 +2070,7 @@ rte_eth_dev_rss_reta_update(uint8_t port_id,
>> struct rte_eth_dev *dev;
>> int ret;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -2081,7 +2121,7 @@ rte_eth_dev_rss_hash_update(uint8_t port_id, struct rte_eth_rss_conf
>> *rss_conf)
>> struct rte_eth_dev *dev;
>> uint16_t rss_hash_protos;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2103,7 +2143,7 @@ rte_eth_dev_rss_hash_conf_get(uint8_t port_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2118,7 +2158,7 @@ rte_eth_dev_udp_tunnel_add(uint8_t port_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -2144,7 +2184,7 @@ rte_eth_dev_udp_tunnel_delete(uint8_t port_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -2169,7 +2209,7 @@ rte_eth_led_on(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2184,7 +2224,7 @@ rte_eth_led_off(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2224,7 +2264,7 @@ rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr,
>> int index;
>> uint64_t pool_mask;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2275,7 +2315,7 @@ rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr)
>> struct rte_eth_dev *dev;
>> int index;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2309,7 +2349,7 @@ rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf,
>> struct rte_eth_dev *dev;
>> struct rte_eth_dev_info dev_info;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("set VF RX mode:Invalid port_id=%d\n",
>> port_id);
>> return (-ENODEV);
>> @@ -2364,7 +2404,7 @@ rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr,
>> int ret;
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
>> port_id);
>> return (-ENODEV);
>> @@ -2417,7 +2457,7 @@ rte_eth_dev_uc_all_hash_table_set(uint8_t port_id, uint8_t on) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n",
>> port_id);
>> return (-ENODEV);
>> @@ -2436,7 +2476,7 @@ rte_eth_dev_set_vf_rx(uint8_t port_id,uint16_t vf, uint8_t on)
>> struct rte_eth_dev *dev;
>> struct rte_eth_dev_info dev_info;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2462,7 +2502,7 @@ rte_eth_dev_set_vf_tx(uint8_t port_id,uint16_t vf, uint8_t on)
>> struct rte_eth_dev *dev;
>> struct rte_eth_dev_info dev_info;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("set pool tx:Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2487,7 +2527,7 @@ rte_eth_dev_set_vf_vlan_filter(uint8_t port_id, uint16_t vlan_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("VF VLAN filter:invalid port id=%d\n",
>> port_id);
>> return (-ENODEV);
>> @@ -2518,7 +2558,7 @@ int rte_eth_set_queue_rate_limit(uint8_t port_id, uint16_t queue_idx,
>> struct rte_eth_dev_info dev_info;
>> struct rte_eth_link link;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("set queue rate limit:invalid port id=%d\n",
>> port_id);
>> return -ENODEV;
>> @@ -2555,7 +2595,7 @@ int rte_eth_set_vf_rate_limit(uint8_t port_id, uint16_t vf, uint16_t tx_rate,
>> if (q_msk == 0)
>> return 0;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("set VF rate limit:invalid port id=%d\n",
>> port_id);
>> return -ENODEV;
>> @@ -2589,7 +2629,7 @@ rte_eth_mirror_rule_set(uint8_t port_id, {
>> struct rte_eth_dev *dev = &rte_eth_devices[port_id];
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2630,7 +2670,7 @@ rte_eth_mirror_rule_reset(uint8_t port_id, uint8_t rule_id) {
>> struct rte_eth_dev *dev = &rte_eth_devices[port_id];
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2655,7 +2695,7 @@ rte_eth_rx_burst(uint8_t port_id, uint16_t queue_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return 0;
>> }
>> @@ -2675,7 +2715,7 @@ rte_eth_tx_burst(uint8_t port_id, uint16_t queue_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return 0;
>> }
>> @@ -2695,7 +2735,7 @@ rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return 0;
>> }
>> @@ -2709,7 +2749,7 @@ rte_eth_rx_descriptor_done(uint8_t port_id, uint16_t queue_id, uint16_t
>> offset) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2730,7 +2770,7 @@ rte_eth_dev_callback_register(uint8_t port_id,
>>
>> if (!cb_fn)
>> return (-EINVAL);
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-EINVAL);
>> }
>> @@ -2770,7 +2810,7 @@ rte_eth_dev_callback_unregister(uint8_t port_id,
>>
>> if (!cb_fn)
>> return (-EINVAL);
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-EINVAL);
>> }
>> @@ -2830,7 +2870,7 @@ int rte_eth_dev_bypass_init(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2850,7 +2890,7 @@ rte_eth_dev_bypass_state_show(uint8_t port_id, uint32_t *state) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2869,7 +2909,7 @@ rte_eth_dev_bypass_state_set(uint8_t port_id, uint32_t *new_state) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2889,7 +2929,7 @@ rte_eth_dev_bypass_event_show(uint8_t port_id, uint32_t event, uint32_t
>> *state) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2909,7 +2949,7 @@ rte_eth_dev_bypass_event_store(uint8_t port_id, uint32_t event, uint32_t
>> state) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2929,7 +2969,7 @@ rte_eth_dev_wd_timeout_store(uint8_t port_id, uint32_t timeout) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2949,7 +2989,7 @@ rte_eth_dev_bypass_ver_show(uint8_t port_id, uint32_t *ver) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2969,7 +3009,7 @@ rte_eth_dev_bypass_wd_timeout_show(uint8_t port_id, uint32_t
>> *wd_timeout) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -2989,7 +3029,7 @@ rte_eth_dev_bypass_wd_reset(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return (-ENODEV);
>> }
>> @@ -3011,7 +3051,7 @@ rte_eth_dev_add_syn_filter(uint8_t port_id, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3026,7 +3066,7 @@ rte_eth_dev_remove_syn_filter(uint8_t port_id) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3045,7 +3085,7 @@ rte_eth_dev_get_syn_filter(uint8_t port_id,
>> if (filter == NULL || rx_queue == NULL)
>> return -EINVAL;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3061,7 +3101,7 @@ rte_eth_dev_add_ethertype_filter(uint8_t port_id, uint16_t index, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3082,7 +3122,7 @@ rte_eth_dev_remove_ethertype_filter(uint8_t port_id, uint16_t index) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3101,7 +3141,7 @@ rte_eth_dev_get_ethertype_filter(uint8_t port_id, uint16_t index,
>> if (filter == NULL || rx_queue == NULL)
>> return -EINVAL;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3118,7 +3158,7 @@ rte_eth_dev_add_2tuple_filter(uint8_t port_id, uint16_t index, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3140,7 +3180,7 @@ rte_eth_dev_remove_2tuple_filter(uint8_t port_id, uint16_t index) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3159,7 +3199,7 @@ rte_eth_dev_get_2tuple_filter(uint8_t port_id, uint16_t index,
>> if (filter == NULL || rx_queue == NULL)
>> return -EINVAL;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3175,7 +3215,7 @@ rte_eth_dev_add_5tuple_filter(uint8_t port_id, uint16_t index, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3198,7 +3238,7 @@ rte_eth_dev_remove_5tuple_filter(uint8_t port_id, uint16_t index) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3217,7 +3257,7 @@ rte_eth_dev_get_5tuple_filter(uint8_t port_id, uint16_t index,
>> if (filter == NULL || rx_queue == NULL)
>> return -EINVAL;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3234,7 +3274,7 @@ rte_eth_dev_add_flex_filter(uint8_t port_id, uint16_t index, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3249,7 +3289,7 @@ rte_eth_dev_remove_flex_filter(uint8_t port_id, uint16_t index) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3268,7 +3308,7 @@ rte_eth_dev_get_flex_filter(uint8_t port_id, uint16_t index,
>> if (filter == NULL || rx_queue == NULL)
>> return -EINVAL;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3284,7 +3324,7 @@ rte_eth_dev_filter_supported(uint8_t port_id, enum rte_filter_type
>> filter_type) {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> @@ -3301,7 +3341,7 @@ rte_eth_dev_filter_ctrl(uint8_t port_id, enum rte_filter_type filter_type, {
>> struct rte_eth_dev *dev;
>>
>> - if (port_id >= nb_ports) {
>> + if (rte_eth_dev_validate_port(port_id) == DEV_INVALID) {
>> PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
>> return -ENODEV;
>> }
>> diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h index ce0528f..616a44a
>> 100644
>> --- a/lib/librte_ether/rte_ethdev.h
>> +++ b/lib/librte_ether/rte_ethdev.h
>> @@ -1565,6 +1565,7 @@ struct rte_eth_dev {
>> struct eth_dev_ops *dev_ops; /**< Functions exported by PMD */
>> struct rte_pci_device *pci_dev; /**< PCI info. supplied by probing */
>> struct rte_eth_dev_cb_list callbacks; /**< User application callbacks */
>> + uint8_t attached; /**< Flag indicating the port is attached */
>> };
>>
>> struct rte_eth_dev_sriov {
>> @@ -1630,6 +1631,10 @@ extern struct rte_eth_dev rte_eth_devices[];
>> * initialized by the [matching] Ethernet driver during the PCI probing phase.
>> * All devices whose port identifier is in the range
>> * [0, rte_eth_dev_count() - 1] can be operated on by network applications.
>> + * immediately after invoking rte_eal_init().
>> + * If the application unplugs a port using hotplug function, The
>> + enabled port
>> + * numbers may be noncontiguous. In the case, the applications need to
>> + manage
>> + * enabled port by themselves.
>> *
>> * @return
>> * - The total number of usable Ethernet devices.
>> --
>> 1.9.1
>
More information about the dev
mailing list