summaryrefslogtreecommitdiff
path: root/examples/exception_path
diff options
context:
space:
mode:
authorZhiyong Yang <zhiyong.yang@intel.com>2017-09-29 15:17:24 +0800
committerThomas Monjalon <thomas@monjalon.net>2017-10-06 18:23:25 +0200
commitf8244c6399d9fae6afab6770ae367aef38742ea5 (patch)
tree9861217c70b10fd192462d338900428365aba00a /examples/exception_path
parent2db978d04ba91e18fc8647f125f4d7b15965c57c (diff)
downloaddpdk-draft-windows-f8244c6399d9fae6afab6770ae367aef38742ea5.zip
dpdk-draft-windows-f8244c6399d9fae6afab6770ae367aef38742ea5.tar.gz
dpdk-draft-windows-f8244c6399d9fae6afab6770ae367aef38742ea5.tar.xz
ethdev: increase port id range
Extend port_id definition from uint8_t to uint16_t in lib and drivers data structures, specifically rte_eth_dev_data. Modify the APIs, drivers and app using port_id at the same time. Fix some checkpatch issues from the original code and remove some unnecessary cast operations. release_17_11 and deprecation docs have been updated in this patch. Signed-off-by: Zhiyong Yang <zhiyong.yang@intel.com> Acked-by: Adrien Mazarguil <adrien.mazarguil@6wind.com> Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Diffstat (limited to 'examples/exception_path')
-rw-r--r--examples/exception_path/main.c35
1 files changed, 17 insertions, 18 deletions
diff --git a/examples/exception_path/main.c b/examples/exception_path/main.c
index e551e6d..c85a86c 100644
--- a/examples/exception_path/main.c
+++ b/examples/exception_path/main.c
@@ -135,7 +135,7 @@ static uint64_t input_cores_mask = 0;
static uint64_t output_cores_mask = 0;
/* Array storing port_id that is associated with each lcore */
-static uint8_t port_ids[RTE_MAX_LCORE];
+static uint16_t port_ids[RTE_MAX_LCORE];
/* Structure type for recording lcore-specific stats */
struct stats {
@@ -360,8 +360,8 @@ static void
setup_port_lcore_affinities(void)
{
unsigned long i;
- uint8_t tx_port = 0;
- uint8_t rx_port = 0;
+ uint16_t tx_port = 0;
+ uint16_t rx_port = 0;
/* Setup port_ids[] array, and check masks were ok */
RTE_LCORE_FOREACH(i) {
@@ -451,17 +451,16 @@ init_port(uint8_t port)
uint16_t nb_txd = NB_TXD;
/* Initialise device and RX/TX queues */
- PRINT_INFO("Initialising port %u ...", (unsigned)port);
+ PRINT_INFO("Initialising port %u ...", port);
fflush(stdout);
ret = rte_eth_dev_configure(port, 1, 1, &port_conf);
if (ret < 0)
- FATAL_ERROR("Could not configure port%u (%d)",
- (unsigned)port, ret);
+ FATAL_ERROR("Could not configure port%u (%d)", port, ret);
ret = rte_eth_dev_adjust_nb_rx_tx_desc(port, &nb_rxd, &nb_txd);
if (ret < 0)
FATAL_ERROR("Could not adjust number of descriptors for port%u (%d)",
- (unsigned)port, ret);
+ port, ret);
ret = rte_eth_rx_queue_setup(port, 0, nb_rxd,
rte_eth_dev_socket_id(port),
@@ -469,29 +468,30 @@ init_port(uint8_t port)
pktmbuf_pool);
if (ret < 0)
FATAL_ERROR("Could not setup up RX queue for port%u (%d)",
- (unsigned)port, ret);
+ port, ret);
ret = rte_eth_tx_queue_setup(port, 0, nb_txd,
rte_eth_dev_socket_id(port),
NULL);
if (ret < 0)
FATAL_ERROR("Could not setup up TX queue for port%u (%d)",
- (unsigned)port, ret);
+ port, ret);
ret = rte_eth_dev_start(port);
if (ret < 0)
- FATAL_ERROR("Could not start port%u (%d)", (unsigned)port, ret);
+ FATAL_ERROR("Could not start port%u (%d)", port, ret);
rte_eth_promiscuous_enable(port);
}
/* Check the link status of all ports in up to 9s, and print them finally */
static void
-check_all_ports_link_status(uint8_t port_num, uint32_t port_mask)
+check_all_ports_link_status(uint16_t port_num, uint32_t port_mask)
{
#define CHECK_INTERVAL 100 /* 100ms */
#define MAX_CHECK_TIME 90 /* 9s (90 * 100ms) in total */
- uint8_t portid, count, all_ports_up, print_flag = 0;
+ uint16_t portid;
+ uint8_t count, all_ports_up, print_flag = 0;
struct rte_eth_link link;
printf("\nChecking link status");
@@ -506,14 +506,13 @@ check_all_ports_link_status(uint8_t port_num, uint32_t port_mask)
/* print link status if flag set */
if (print_flag == 1) {
if (link.link_status)
- printf("Port %d Link Up - speed %u "
- "Mbps - %s\n", (uint8_t)portid,
- (unsigned)link.link_speed,
+ printf(
+ "Port%d Link Up. Speed %u Mbps - %s\n",
+ portid, link.link_speed,
(link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
("full-duplex") : ("half-duplex\n"));
else
- printf("Port %d Link Down\n",
- (uint8_t)portid);
+ printf("Port %d Link Down\n", portid);
continue;
}
/* clear all_ports_up flag if any link down */
@@ -546,7 +545,7 @@ main(int argc, char** argv)
{
int ret;
unsigned i,high_port;
- uint8_t nb_sys_ports, port;
+ uint16_t nb_sys_ports, port;
/* Associate signal_hanlder function with USR signals */
signal(SIGUSR1, signal_handler);