#include <dlfcn.h>
#include <rte_bus_pci.h>
-#include <rte_ethdev_pci.h>
+#include <ethdev_pci.h>
#include <rte_kvargs.h>
#include "ark_global.h"
static int eth_ark_dev_uninit(struct rte_eth_dev *eth_dev);
static int eth_ark_dev_configure(struct rte_eth_dev *dev);
static int eth_ark_dev_start(struct rte_eth_dev *dev);
-static void eth_ark_dev_stop(struct rte_eth_dev *dev);
-static void eth_ark_dev_close(struct rte_eth_dev *dev);
-static void eth_ark_dev_info_get(struct rte_eth_dev *dev,
- struct rte_eth_dev_info *dev_info);
+static int eth_ark_dev_stop(struct rte_eth_dev *dev);
+static int eth_ark_dev_close(struct rte_eth_dev *dev);
+static int eth_ark_dev_info_get(struct rte_eth_dev *dev,
+ struct rte_eth_dev_info *dev_info);
static int eth_ark_dev_link_update(struct rte_eth_dev *dev,
int wait_to_complete);
static int eth_ark_dev_set_link_up(struct rte_eth_dev *dev);
static int eth_ark_dev_set_link_down(struct rte_eth_dev *dev);
static int eth_ark_dev_stats_get(struct rte_eth_dev *dev,
struct rte_eth_stats *stats);
-static void eth_ark_dev_stats_reset(struct rte_eth_dev *dev);
+static int eth_ark_dev_stats_reset(struct rte_eth_dev *dev);
static int eth_ark_set_default_mac_addr(struct rte_eth_dev *dev,
- struct ether_addr *mac_addr);
+ struct rte_ether_addr *mac_addr);
static int eth_ark_macaddr_add(struct rte_eth_dev *dev,
- struct ether_addr *mac_addr,
+ struct rte_ether_addr *mac_addr,
uint32_t index,
uint32_t pool);
static void eth_ark_macaddr_remove(struct rte_eth_dev *dev,
NULL
};
+#define AR_VENDOR_ID 0x1d6c
static const struct rte_pci_id pci_id_ark_map[] = {
- {RTE_PCI_DEVICE(0x1d6c, 0x100d)},
- {RTE_PCI_DEVICE(0x1d6c, 0x100e)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x100d)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x100e)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x100f)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x1010)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x1017)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x1018)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x1019)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x101a)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x101b)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x101c)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x101e)},
+ {RTE_PCI_DEVICE(AR_VENDOR_ID, 0x101f)},
{.vendor_id = 0, /* sentinel */ },
};
+/*
+ * This structure is used to statically define the capabilities
+ * of supported devices.
+ * Capabilities:
+ * rqpacing -
+ * Some HW variants require that PCIe read-requests be correctly throttled.
+ * This is called "rqpacing" and has to do with credit and flow control
+ * on certain Arkville implementations.
+ */
+struct ark_caps {
+ bool rqpacing;
+ bool isvf;
+};
+struct ark_dev_caps {
+ uint32_t device_id;
+ struct ark_caps caps;
+};
+#define SET_DEV_CAPS(id, rqp, vf) \
+ {id, {.rqpacing = rqp, .isvf = vf} }
+
+static const struct ark_dev_caps
+ark_device_caps[] = {
+ SET_DEV_CAPS(0x100d, true, false),
+ SET_DEV_CAPS(0x100e, true, false),
+ SET_DEV_CAPS(0x100f, true, false),
+ SET_DEV_CAPS(0x1010, false, false),
+ SET_DEV_CAPS(0x1017, true, false),
+ SET_DEV_CAPS(0x1018, true, false),
+ SET_DEV_CAPS(0x1019, true, false),
+ SET_DEV_CAPS(0x101a, true, false),
+ SET_DEV_CAPS(0x101b, true, false),
+ SET_DEV_CAPS(0x101c, true, true),
+ SET_DEV_CAPS(0x101e, false, false),
+ SET_DEV_CAPS(0x101f, false, false),
+ {.device_id = 0,}
+};
+
static int
eth_ark_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
struct rte_pci_device *pci_dev)
ret = eth_ark_dev_init(eth_dev);
if (ret)
- rte_eth_dev_pci_release(eth_dev);
+ rte_eth_dev_release_port(eth_dev);
return ret;
}
.dev_infos_get = eth_ark_dev_info_get,
.rx_queue_setup = eth_ark_dev_rx_queue_setup,
- .rx_queue_count = eth_ark_dev_rx_queue_count,
.tx_queue_setup = eth_ark_tx_queue_setup,
.link_update = eth_ark_dev_link_update,
const char *dllpath = getenv("ARK_EXT_PATH");
if (dllpath == NULL) {
- PMD_DEBUG_LOG(DEBUG, "ARK EXT NO dll path specified\n");
+ ARK_PMD_LOG(DEBUG, "EXT NO dll path specified\n");
return 0;
}
- PMD_DRV_LOG(INFO, "ARK EXT found dll path at %s\n", dllpath);
+ ARK_PMD_LOG(NOTICE, "EXT found dll path at %s\n", dllpath);
/* Open and load the .so */
ark->d_handle = dlopen(dllpath, RTLD_LOCAL | RTLD_LAZY);
if (ark->d_handle == NULL) {
- PMD_DRV_LOG(ERR, "Could not load user extension %s\n",
+ ARK_PMD_LOG(ERR, "Could not load user extension %s\n",
dllpath);
return -1;
}
- PMD_DRV_LOG(INFO, "SUCCESS: loaded user extension %s\n",
+ ARK_PMD_LOG(DEBUG, "SUCCESS: loaded user extension %s\n",
dllpath);
/* Get the entry points */
ark->user_ext.dev_init =
(void *(*)(struct rte_eth_dev *, void *, int))
- dlsym(ark->d_handle, "dev_init");
- PMD_DEBUG_LOG(DEBUG, "device ext init pointer = %p\n",
+ dlsym(ark->d_handle, "rte_pmd_ark_dev_init");
+ ARK_PMD_LOG(DEBUG, "device ext init pointer = %p\n",
ark->user_ext.dev_init);
ark->user_ext.dev_get_port_count =
(int (*)(struct rte_eth_dev *, void *))
- dlsym(ark->d_handle, "dev_get_port_count");
+ dlsym(ark->d_handle, "rte_pmd_ark_dev_get_port_count");
ark->user_ext.dev_uninit =
(void (*)(struct rte_eth_dev *, void *))
- dlsym(ark->d_handle, "dev_uninit");
+ dlsym(ark->d_handle, "rte_pmd_ark_dev_uninit");
ark->user_ext.dev_configure =
(int (*)(struct rte_eth_dev *, void *))
- dlsym(ark->d_handle, "dev_configure");
+ dlsym(ark->d_handle, "rte_pmd_ark_dev_configure");
ark->user_ext.dev_start =
(int (*)(struct rte_eth_dev *, void *))
- dlsym(ark->d_handle, "dev_start");
+ dlsym(ark->d_handle, "rte_pmd_ark_dev_start");
ark->user_ext.dev_stop =
(void (*)(struct rte_eth_dev *, void *))
- dlsym(ark->d_handle, "dev_stop");
+ dlsym(ark->d_handle, "rte_pmd_ark_dev_stop");
ark->user_ext.dev_close =
(void (*)(struct rte_eth_dev *, void *))
- dlsym(ark->d_handle, "dev_close");
+ dlsym(ark->d_handle, "rte_pmd_ark_dev_close");
ark->user_ext.link_update =
(int (*)(struct rte_eth_dev *, int, void *))
- dlsym(ark->d_handle, "link_update");
+ dlsym(ark->d_handle, "rte_pmd_ark_link_update");
ark->user_ext.dev_set_link_up =
(int (*)(struct rte_eth_dev *, void *))
- dlsym(ark->d_handle, "dev_set_link_up");
+ dlsym(ark->d_handle, "rte_pmd_ark_dev_set_link_up");
ark->user_ext.dev_set_link_down =
(int (*)(struct rte_eth_dev *, void *))
- dlsym(ark->d_handle, "dev_set_link_down");
+ dlsym(ark->d_handle, "rte_pmd_ark_dev_set_link_down");
ark->user_ext.stats_get =
(int (*)(struct rte_eth_dev *, struct rte_eth_stats *,
void *))
- dlsym(ark->d_handle, "stats_get");
+ dlsym(ark->d_handle, "rte_pmd_ark_stats_get");
ark->user_ext.stats_reset =
(void (*)(struct rte_eth_dev *, void *))
- dlsym(ark->d_handle, "stats_reset");
+ dlsym(ark->d_handle, "rte_pmd_ark_stats_reset");
ark->user_ext.mac_addr_add =
- (void (*)(struct rte_eth_dev *, struct ether_addr *, uint32_t,
- uint32_t, void *))
- dlsym(ark->d_handle, "mac_addr_add");
+ (void (*)(struct rte_eth_dev *, struct rte_ether_addr *,
+ uint32_t, uint32_t, void *))
+ dlsym(ark->d_handle, "rte_pmd_ark_mac_addr_add");
ark->user_ext.mac_addr_remove =
(void (*)(struct rte_eth_dev *, uint32_t, void *))
- dlsym(ark->d_handle, "mac_addr_remove");
+ dlsym(ark->d_handle, "rte_pmd_ark_mac_addr_remove");
ark->user_ext.mac_addr_set =
- (void (*)(struct rte_eth_dev *, struct ether_addr *,
+ (void (*)(struct rte_eth_dev *, struct rte_ether_addr *,
void *))
- dlsym(ark->d_handle, "mac_addr_set");
+ dlsym(ark->d_handle, "rte_pmd_ark_mac_addr_set");
ark->user_ext.set_mtu =
(int (*)(struct rte_eth_dev *, uint16_t,
void *))
- dlsym(ark->d_handle, "set_mtu");
+ dlsym(ark->d_handle, "rte_pmd_ark_set_mtu");
+ ark->user_ext.rx_user_meta_hook =
+ (rx_user_meta_hook_fn)dlsym(ark->d_handle,
+ "rte_pmd_ark_rx_user_meta_hook");
+ ark->user_ext.tx_user_meta_hook =
+ (tx_user_meta_hook_fn)dlsym(ark->d_handle,
+ "rte_pmd_ark_tx_user_meta_hook");
return found;
}
static int
eth_ark_dev_init(struct rte_eth_dev *dev)
{
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
struct rte_pci_device *pci_dev;
int ret;
int port_count = 1;
int p;
+ bool rqpacing = false;
ark->eth_dev = dev;
- PMD_FUNC_LOG(DEBUG, "\n");
+ ARK_PMD_LOG(DEBUG, "\n");
/* Check to see if there is an extension that we need to load */
ret = check_for_ext(ark);
if (ret)
return ret;
+
pci_dev = RTE_ETH_DEV_TO_PCI(dev);
rte_eth_copy_pci_info(dev, pci_dev);
+ dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
+
+ p = 0;
+ while (ark_device_caps[p].device_id != 0) {
+ if (pci_dev->id.device_id == ark_device_caps[p].device_id) {
+ rqpacing = ark_device_caps[p].caps.rqpacing;
+ ark->isvf = ark_device_caps[p].caps.isvf;
+ break;
+ }
+ p++;
+ }
/* Use dummy function until setup */
- dev->rx_pkt_burst = ð_ark_recv_pkts_noop;
- dev->tx_pkt_burst = ð_ark_xmit_pkts_noop;
+ dev->rx_pkt_burst = rte_eth_pkt_burst_dummy;
+ dev->tx_pkt_burst = rte_eth_pkt_burst_dummy;
ark->bar0 = (uint8_t *)pci_dev->mem_resource[0].addr;
ark->a_bar = (uint8_t *)pci_dev->mem_resource[2].addr;
ark->pktgen.v = (void *)&ark->bar0[ARK_PKTGEN_BASE];
ark->pktchkr.v = (void *)&ark->bar0[ARK_PKTCHKR_BASE];
- ark->rqpacing =
- (struct ark_rqpace_t *)(ark->bar0 + ARK_RCPACING_BASE);
+ if (rqpacing) {
+ ark->rqpacing =
+ (struct ark_rqpace_t *)(ark->bar0 + ARK_RCPACING_BASE);
+ } else {
+ ark->rqpacing = NULL;
+ }
ark->started = 0;
+ ark->pkt_dir_v = ARK_PKT_DIR_INIT_VAL;
- PMD_DEBUG_LOG(INFO, "Sys Ctrl Const = 0x%x HW Commit_ID: %08x\n",
+ ARK_PMD_LOG(INFO, "Sys Ctrl Const = 0x%x HW Commit_ID: %08x\n",
ark->sysctrl.t32[4],
rte_be_to_cpu_32(ark->sysctrl.t32[0x20 / 4]));
- PMD_DRV_LOG(INFO, "Arkville HW Commit_ID: %08x\n",
+ ARK_PMD_LOG(NOTICE, "Arkville HW Commit_ID: %08x\n",
rte_be_to_cpu_32(ark->sysctrl.t32[0x20 / 4]));
/* If HW sanity test fails, return an error */
if (ark->sysctrl.t32[4] != 0xcafef00d) {
- PMD_DRV_LOG(ERR,
+ ARK_PMD_LOG(ERR,
"HW Sanity test has failed, expected constant"
" 0x%x, read 0x%x (%s)\n",
0xcafef00d,
return -1;
}
if (ark->sysctrl.t32[3] != 0) {
- if (ark_rqp_lasped(ark->rqpacing)) {
- PMD_DRV_LOG(ERR, "Arkville Evaluation System - "
- "Timer has Expired\n");
- return -1;
+ if (ark->rqpacing) {
+ if (ark_rqp_lasped(ark->rqpacing)) {
+ ARK_PMD_LOG(ERR, "Arkville Evaluation System - "
+ "Timer has Expired\n");
+ return -1;
+ }
+ ARK_PMD_LOG(WARNING, "Arkville Evaluation System - "
+ "Timer is Running\n");
}
- PMD_DRV_LOG(WARNING, "Arkville Evaluation System - "
- "Timer is Running\n");
}
- PMD_DRV_LOG(INFO,
+ ARK_PMD_LOG(DEBUG,
"HW Sanity test has PASSED, expected constant"
" 0x%x, read 0x%x (%s)\n",
0xcafef00d, ark->sysctrl.t32[4], __func__);
return -1;
dev->dev_ops = &ark_eth_dev_ops;
+ dev->rx_queue_count = eth_ark_dev_rx_queue_count;
- dev->data->mac_addrs = rte_zmalloc("ark", ETHER_ADDR_LEN, 0);
+ dev->data->mac_addrs = rte_zmalloc("ark", RTE_ETHER_ADDR_LEN, 0);
if (!dev->data->mac_addrs) {
- PMD_DRV_LOG(ERR,
+ ARK_PMD_LOG(ERR,
"Failed to allocated memory for storing mac address"
);
}
ark->user_data[dev->data->port_id] =
ark->user_ext.dev_init(dev, ark->a_bar, 0);
if (!ark->user_data[dev->data->port_id]) {
- PMD_DRV_LOG(INFO,
+ ARK_PMD_LOG(WARNING,
"Failed to initialize PMD extension!"
" continuing without it\n");
memset(&ark->user_ext, 0, sizeof(struct ark_user_ext));
if (pci_dev->device.devargs)
ret = eth_ark_check_args(ark, pci_dev->device.devargs->args);
else
- PMD_DRV_LOG(INFO, "No Device args found\n");
+ ARK_PMD_LOG(INFO, "No Device args found\n");
if (ret)
goto error;
/* reserve an ethdev entry */
eth_dev = rte_eth_dev_allocate(name);
if (!eth_dev) {
- PMD_DRV_LOG(ERR,
+ ARK_PMD_LOG(ERR,
"Could not allocate eth_dev for port %d\n",
p);
goto error;
eth_dev->rx_pkt_burst = ark->eth_dev->rx_pkt_burst;
rte_eth_copy_pci_info(eth_dev, pci_dev);
+ eth_dev->data->dev_flags |= RTE_ETH_DEV_AUTOFILL_QUEUE_XSTATS;
- eth_dev->data->mac_addrs = rte_zmalloc(name, ETHER_ADDR_LEN, 0);
+ eth_dev->data->mac_addrs = rte_zmalloc(name,
+ RTE_ETHER_ADDR_LEN, 0);
if (!eth_dev->data->mac_addrs) {
- PMD_DRV_LOG(ERR,
+ ARK_PMD_LOG(ERR,
"Memory allocation for MAC failed!"
" Exiting.\n");
goto error;
return ret;
- error:
- if (dev->data->mac_addrs)
- rte_free(dev->data->mac_addrs);
+error:
+ rte_free(dev->data->mac_addrs);
+ dev->data->mac_addrs = NULL;
return -1;
}
static int
ark_config_device(struct rte_eth_dev *dev)
{
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
uint16_t num_q, i;
struct ark_mpu_t *mpu;
* Make sure that the packet director, generator and checker are in a
* known state
*/
- ark->start_pg = 0;
- ark->pg = ark_pktgen_init(ark->pktgen.v, 0, 1);
- if (ark->pg == NULL)
- return -1;
- ark_pktgen_reset(ark->pg);
- ark->pc = ark_pktchkr_init(ark->pktchkr.v, 0, 1);
- if (ark->pc == NULL)
- return -1;
- ark_pktchkr_stop(ark->pc);
- ark->pd = ark_pktdir_init(ark->pktdir.v);
- if (ark->pd == NULL)
- return -1;
-
+ if (!ark->isvf) {
+ ark->start_pg = 0;
+ ark->pg_running = 0;
+ ark->pg = ark_pktgen_init(ark->pktgen.v, 0, 1);
+ if (ark->pg == NULL)
+ return -1;
+ ark_pktgen_reset(ark->pg);
+ ark->pc = ark_pktchkr_init(ark->pktchkr.v, 0, 1);
+ if (ark->pc == NULL)
+ return -1;
+ ark_pktchkr_stop(ark->pc);
+ ark->pd = ark_pktdir_init(ark->pktdir.v);
+ if (ark->pd == NULL)
+ return -1;
+ }
/* Verify HW */
if (ark_udm_verify(ark->udm.v))
return -1;
if (ark_ddm_verify(ark->ddm.v))
return -1;
- /* UDM */
- if (ark_udm_reset(ark->udm.v)) {
- PMD_DRV_LOG(ERR, "Unable to stop and reset UDM\n");
- return -1;
- }
- /* Keep in reset until the MPU are cleared */
-
/* MPU reset */
mpu = ark->mpurx.v;
num_q = ark_api_num_queues(mpu);
ark->rx_queues = num_q;
for (i = 0; i < num_q; i++) {
- ark_mpu_reset(mpu);
mpu = RTE_PTR_ADD(mpu, ARK_MPU_QOFFSET);
}
- ark_udm_stop(ark->udm.v, 0);
- ark_udm_configure(ark->udm.v,
- RTE_PKTMBUF_HEADROOM,
- RTE_MBUF_DEFAULT_DATAROOM,
- ARK_RX_WRITE_TIME_NS);
- ark_udm_stats_reset(ark->udm.v);
- ark_udm_stop(ark->udm.v, 0);
-
- /* TX -- DDM */
- if (ark_ddm_stop(ark->ddm.v, 1))
- PMD_DRV_LOG(ERR, "Unable to stop DDM\n");
-
mpu = ark->mputx.v;
num_q = ark_api_num_queues(mpu);
ark->tx_queues = num_q;
for (i = 0; i < num_q; i++) {
- ark_mpu_reset(mpu);
mpu = RTE_PTR_ADD(mpu, ARK_MPU_QOFFSET);
}
- ark_ddm_reset(ark->ddm.v);
- ark_ddm_stats_reset(ark->ddm.v);
-
- ark_ddm_stop(ark->ddm.v, 0);
- ark_rqp_stats_reset(ark->rqpacing);
+ if (!ark->isvf && ark->rqpacing)
+ ark_rqp_stats_reset(ark->rqpacing);
return 0;
}
static int
eth_ark_dev_uninit(struct rte_eth_dev *dev)
{
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
if (rte_eal_process_type() != RTE_PROC_PRIMARY)
return 0;
ark->user_ext.dev_uninit(dev,
ark->user_data[dev->data->port_id]);
- ark_pktgen_uninit(ark->pg);
- ark_pktchkr_uninit(ark->pc);
+ if (!ark->isvf) {
+ ark_pktgen_uninit(ark->pg);
+ ark_pktchkr_uninit(ark->pc);
+ }
- dev->dev_ops = NULL;
- dev->rx_pkt_burst = NULL;
- dev->tx_pkt_burst = NULL;
return 0;
}
static int
eth_ark_dev_configure(struct rte_eth_dev *dev)
{
- PMD_FUNC_LOG(DEBUG, "\n");
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
eth_ark_dev_set_link_up(dev);
if (ark->user_ext.dev_configure)
return 0;
}
-static void *
-delay_pg_start(void *arg)
-{
- struct ark_adapter *ark = (struct ark_adapter *)arg;
-
- /* This function is used exclusively for regression testing, We
- * perform a blind sleep here to ensure that the external test
- * application has time to setup the test before we generate packets
- */
- usleep(100000);
- ark_pktgen_run(ark->pg);
- return NULL;
-}
-
static int
eth_ark_dev_start(struct rte_eth_dev *dev)
{
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
int i;
- PMD_FUNC_LOG(DEBUG, "\n");
-
/* RX Side */
- /* start UDM */
- ark_udm_start(ark->udm.v);
-
for (i = 0; i < dev->data->nb_rx_queues; i++)
eth_ark_rx_start_queue(dev, i);
for (i = 0; i < dev->data->nb_tx_queues; i++)
eth_ark_tx_queue_start(dev, i);
- /* start DDM */
- ark_ddm_start(ark->ddm.v);
-
ark->started = 1;
/* set xmit and receive function */
dev->rx_pkt_burst = ð_ark_recv_pkts;
dev->tx_pkt_burst = ð_ark_xmit_pkts;
- if (ark->start_pg)
+ if (!ark->isvf && ark->start_pg)
ark_pktchkr_run(ark->pc);
- if (ark->start_pg && (dev->data->port_id == 0)) {
+ if (!ark->isvf && ark->start_pg && !ark->pg_running) {
pthread_t thread;
/* Delay packet generatpr start allow the hardware to be ready
* This is only used for sanity checking with internal generator
*/
- if (pthread_create(&thread, NULL, delay_pg_start, ark)) {
- PMD_DRV_LOG(ERR, "Could not create pktgen "
+ char tname[32];
+ snprintf(tname, sizeof(tname), "ark-delay-pg-%d",
+ dev->data->port_id);
+
+ if (rte_ctrl_thread_create(&thread, tname, NULL,
+ ark_pktgen_delay_start, ark->pg)) {
+ ARK_PMD_LOG(ERR, "Could not create pktgen "
"starter thread\n");
return -1;
}
+ ark->pg_running = 1;
}
if (ark->user_ext.dev_start)
return 0;
}
-static void
+static int
eth_ark_dev_stop(struct rte_eth_dev *dev)
{
uint16_t i;
int status;
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
- struct ark_mpu_t *mpu;
-
- PMD_FUNC_LOG(DEBUG, "\n");
+ struct ark_adapter *ark = dev->data->dev_private;
if (ark->started == 0)
- return;
+ return 0;
ark->started = 0;
+ dev->data->dev_started = 0;
/* Stop the extension first */
if (ark->user_ext.dev_stop)
ark->user_data[dev->data->port_id]);
/* Stop the packet generator */
- if (ark->start_pg)
+ if (!ark->isvf && ark->start_pg && ark->pg_running) {
ark_pktgen_pause(ark->pg);
+ ark->pg_running = 0;
+ }
- dev->rx_pkt_burst = ð_ark_recv_pkts_noop;
- dev->tx_pkt_burst = ð_ark_xmit_pkts_noop;
+ dev->rx_pkt_burst = rte_eth_pkt_burst_dummy;
+ dev->tx_pkt_burst = rte_eth_pkt_burst_dummy;
+
+ /* Stop RX Side */
+ for (i = 0; i < dev->data->nb_rx_queues; i++)
+ eth_ark_rx_stop_queue(dev, i);
/* STOP TX Side */
for (i = 0; i < dev->data->nb_tx_queues; i++) {
status = eth_ark_tx_queue_stop(dev, i);
if (status != 0) {
uint16_t port = dev->data->port_id;
- PMD_DRV_LOG(ERR,
+ ARK_PMD_LOG(ERR,
"tx_queue stop anomaly"
" port %u, queue %u\n",
port, i);
}
}
- /* Stop DDM */
- /* Wait up to 0.1 second. each stop is up to 1000 * 10 useconds */
- for (i = 0; i < 10; i++) {
- status = ark_ddm_stop(ark->ddm.v, 1);
- if (status == 0)
- break;
- }
- if (status || i != 0) {
- PMD_DRV_LOG(ERR, "DDM stop anomaly. status:"
- " %d iter: %u. (%s)\n",
- status,
- i,
- __func__);
- ark_ddm_dump(ark->ddm.v, "Stop anomaly");
-
- mpu = ark->mputx.v;
- for (i = 0; i < ark->tx_queues; i++) {
- ark_mpu_dump(mpu, "DDM failure dump", i);
- mpu = RTE_PTR_ADD(mpu, ARK_MPU_QOFFSET);
- }
- }
-
- /* STOP RX Side */
- /* Stop UDM multiple tries attempted */
- for (i = 0; i < 10; i++) {
- status = ark_udm_stop(ark->udm.v, 1);
- if (status == 0)
- break;
- }
- if (status || i != 0) {
- PMD_DRV_LOG(ERR, "UDM stop anomaly. status %d iter: %u. (%s)\n",
- status, i, __func__);
- ark_udm_dump(ark->udm.v, "Stop anomaly");
-
- mpu = ark->mpurx.v;
- for (i = 0; i < ark->rx_queues; i++) {
- ark_mpu_dump(mpu, "UDM Stop anomaly", i);
- mpu = RTE_PTR_ADD(mpu, ARK_MPU_QOFFSET);
- }
- }
-
ark_udm_dump_stats(ark->udm.v, "Post stop");
- ark_udm_dump_perf(ark->udm.v, "Post stop");
for (i = 0; i < dev->data->nb_rx_queues; i++)
eth_ark_rx_dump_queue(dev, i, __func__);
/* Stop the packet checker if it is running */
- if (ark->start_pg) {
+ if (!ark->isvf && ark->start_pg) {
ark_pktchkr_dump_stats(ark->pc);
ark_pktchkr_stop(ark->pc);
}
+
+ return 0;
}
-static void
+static int
eth_ark_dev_close(struct rte_eth_dev *dev)
{
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
uint16_t i;
+ if (rte_eal_process_type() != RTE_PROC_PRIMARY)
+ return 0;
+
if (ark->user_ext.dev_close)
ark->user_ext.dev_close(dev,
ark->user_data[dev->data->port_id]);
eth_ark_dev_stop(dev);
- eth_ark_udm_force_close(dev);
/*
- * TODO This should only be called once for the device during shutdown
+ * This should only be called once for the device during shutdown
*/
- ark_rqp_dump(ark->rqpacing);
+ if (ark->rqpacing)
+ ark_rqp_dump(ark->rqpacing);
+
+ /* return to power-on state */
+ if (ark->pd)
+ ark_pktdir_setup(ark->pd, ARK_PKT_DIR_INIT_VAL);
for (i = 0; i < dev->data->nb_tx_queues; i++) {
eth_ark_tx_queue_release(dev->data->tx_queues[i]);
eth_ark_dev_rx_queue_release(dev->data->rx_queues[i]);
dev->data->rx_queues[i] = 0;
}
+
+ return 0;
}
-static void
+static int
eth_ark_dev_info_get(struct rte_eth_dev *dev,
struct rte_eth_dev_info *dev_info)
{
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
struct ark_mpu_t *tx_mpu = RTE_PTR_ADD(ark->bar0, ARK_MPU_TX_BASE);
struct ark_mpu_t *rx_mpu = RTE_PTR_ADD(ark->bar0, ARK_MPU_RX_BASE);
uint16_t ports = ark->num_ports;
.nb_align = ARK_TX_MIN_QUEUE}; /* power of 2 */
/* ARK PMD supports all line rates, how do we indicate that here ?? */
- dev_info->speed_capa = (ETH_LINK_SPEED_1G |
- ETH_LINK_SPEED_10G |
- ETH_LINK_SPEED_25G |
- ETH_LINK_SPEED_40G |
- ETH_LINK_SPEED_50G |
- ETH_LINK_SPEED_100G);
+ dev_info->speed_capa = (RTE_ETH_LINK_SPEED_1G |
+ RTE_ETH_LINK_SPEED_10G |
+ RTE_ETH_LINK_SPEED_25G |
+ RTE_ETH_LINK_SPEED_40G |
+ RTE_ETH_LINK_SPEED_50G |
+ RTE_ETH_LINK_SPEED_100G);
+
+ dev_info->rx_offload_capa = RTE_ETH_RX_OFFLOAD_TIMESTAMP;
+
+ return 0;
}
static int
eth_ark_dev_link_update(struct rte_eth_dev *dev, int wait_to_complete)
{
- PMD_DEBUG_LOG(DEBUG, "link status = %d\n",
+ ARK_PMD_LOG(DEBUG, "link status = %d\n",
dev->data->dev_link.link_status);
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
if (ark->user_ext.link_update) {
return ark->user_ext.link_update
eth_ark_dev_set_link_up(struct rte_eth_dev *dev)
{
dev->data->dev_link.link_status = 1;
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
if (ark->user_ext.dev_set_link_up)
return ark->user_ext.dev_set_link_up(dev,
eth_ark_dev_set_link_down(struct rte_eth_dev *dev)
{
dev->data->dev_link.link_status = 0;
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
if (ark->user_ext.dev_set_link_down)
return ark->user_ext.dev_set_link_down(dev,
eth_ark_dev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
{
uint16_t i;
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
stats->ipackets = 0;
stats->ibytes = 0;
return 0;
}
-static void
+static int
eth_ark_dev_stats_reset(struct rte_eth_dev *dev)
{
uint16_t i;
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
for (i = 0; i < dev->data->nb_tx_queues; i++)
eth_tx_queue_stats_reset(dev->data->tx_queues[i]);
if (ark->user_ext.stats_reset)
ark->user_ext.stats_reset(dev,
ark->user_data[dev->data->port_id]);
+
+ return 0;
}
static int
eth_ark_macaddr_add(struct rte_eth_dev *dev,
- struct ether_addr *mac_addr,
+ struct rte_ether_addr *mac_addr,
uint32_t index,
uint32_t pool)
{
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
if (ark->user_ext.mac_addr_add) {
ark->user_ext.mac_addr_add(dev,
static void
eth_ark_macaddr_remove(struct rte_eth_dev *dev, uint32_t index)
{
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
if (ark->user_ext.mac_addr_remove)
ark->user_ext.mac_addr_remove(dev, index,
static int
eth_ark_set_default_mac_addr(struct rte_eth_dev *dev,
- struct ether_addr *mac_addr)
+ struct rte_ether_addr *mac_addr)
{
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
if (ark->user_ext.mac_addr_set) {
ark->user_ext.mac_addr_set(dev, mac_addr,
static int
eth_ark_set_mtu(struct rte_eth_dev *dev, uint16_t size)
{
- struct ark_adapter *ark =
- (struct ark_adapter *)dev->data->dev_private;
+ struct ark_adapter *ark = dev->data->dev_private;
if (ark->user_ext.set_mtu)
return ark->user_ext.set_mtu(dev, size,
process_pktdir_arg(const char *key, const char *value,
void *extra_args)
{
- PMD_FUNC_LOG(DEBUG, "key = %s, value = %s\n",
+ ARK_PMD_LOG(DEBUG, "key = %s, value = %s\n",
key, value);
struct ark_adapter *ark =
(struct ark_adapter *)extra_args;
ark->pkt_dir_v = strtol(value, NULL, 16);
- PMD_FUNC_LOG(DEBUG, "pkt_dir_v = 0x%x\n", ark->pkt_dir_v);
+ ARK_PMD_LOG(DEBUG, "pkt_dir_v = 0x%x\n", ark->pkt_dir_v);
return 0;
}
static inline int
process_file_args(const char *key, const char *value, void *extra_args)
{
- PMD_FUNC_LOG(DEBUG, "key = %s, value = %s\n",
+ ARK_PMD_LOG(DEBUG, "key = %s, value = %s\n",
key, value);
char *args = (char *)extra_args;
int first = 1;
if (file == NULL) {
- PMD_DRV_LOG(ERR, "Unable to open "
+ ARK_PMD_LOG(ERR, "Unable to open "
"config file %s\n", value);
return -1;
}
while (fgets(line, sizeof(line), file)) {
size += strlen(line);
if (size >= ARK_MAX_ARG_LEN) {
- PMD_DRV_LOG(ERR, "Unable to parse file %s args, "
+ ARK_PMD_LOG(ERR, "Unable to parse file %s args, "
"parameter list is too long\n", value);
fclose(file);
return -1;
strncat(args, line, ARK_MAX_ARG_LEN);
}
}
- PMD_FUNC_LOG(DEBUG, "file = %s\n", args);
+ ARK_PMD_LOG(DEBUG, "file = %s\n", args);
fclose(file);
return 0;
}
for (k_idx = 0; k_idx < kvlist->count; k_idx++) {
pair = &kvlist->pairs[k_idx];
- PMD_FUNC_LOG(DEBUG, "**** Arg passed to PMD = %s:%s\n",
+ ARK_PMD_LOG(DEBUG, "**** Arg passed to PMD = %s:%s\n",
pair->key,
pair->value);
}
ARK_PKTDIR_ARG,
&process_pktdir_arg,
ark) != 0) {
- PMD_DRV_LOG(ERR, "Unable to parse arg %s\n", ARK_PKTDIR_ARG);
+ ARK_PMD_LOG(ERR, "Unable to parse arg %s\n", ARK_PKTDIR_ARG);
goto free_kvlist;
}
ARK_PKTGEN_ARG,
&process_file_args,
ark->pkt_gen_args) != 0) {
- PMD_DRV_LOG(ERR, "Unable to parse arg %s\n", ARK_PKTGEN_ARG);
+ ARK_PMD_LOG(ERR, "Unable to parse arg %s\n", ARK_PKTGEN_ARG);
goto free_kvlist;
}
ARK_PKTCHKR_ARG,
&process_file_args,
ark->pkt_chkr_args) != 0) {
- PMD_DRV_LOG(ERR, "Unable to parse arg %s\n", ARK_PKTCHKR_ARG);
+ ARK_PMD_LOG(ERR, "Unable to parse arg %s\n", ARK_PKTCHKR_ARG);
goto free_kvlist;
}
- PMD_DRV_LOG(INFO, "packet director set to 0x%x\n", ark->pkt_dir_v);
+ if (ark->isvf) {
+ ret = 0;
+ goto free_kvlist;
+ }
+ ARK_PMD_LOG(INFO, "packet director set to 0x%x\n", ark->pkt_dir_v);
/* Setup the packet director */
ark_pktdir_setup(ark->pd, ark->pkt_dir_v);
/* Setup the packet generator */
if (ark->pkt_gen_args[0]) {
- PMD_DRV_LOG(INFO, "Setting up the packet generator\n");
+ ARK_PMD_LOG(DEBUG, "Setting up the packet generator\n");
ark_pktgen_parse(ark->pkt_gen_args);
ark_pktgen_reset(ark->pg);
ark_pktgen_setup(ark->pg);
ARK_PKTGEN_ARG "=<filename> "
ARK_PKTCHKR_ARG "=<filename> "
ARK_PKTDIR_ARG "=<bitmap>");
+RTE_LOG_REGISTER_DEFAULT(ark_logtype, NOTICE);
git.droids-corp.org / dpdk.git / blobdiff