X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_ether%2Frte_ethdev.c;h=42d7d5e6500eaa93ad344804dec62daecf4252ef;hb=b28024084952cdfac00423997ff18882acd0ab5c;hp=9328bd8eb5980169f41b16fae1371b531d261235;hpb=14b53e27b30ebda5740d7a3a12d5d696aeaeb04b;p=dpdk.git diff --git a/lib/librte_ether/rte_ethdev.c b/lib/librte_ether/rte_ethdev.c index 9328bd8eb5..42d7d5e650 100644 --- a/lib/librte_ether/rte_ethdev.c +++ b/lib/librte_ether/rte_ethdev.c @@ -1,7 +1,7 @@ /*- * BSD LICENSE * - * Copyright(c) 2010-2014 Intel Corporation. All rights reserved. + * Copyright(c) 2010-2016 Intel Corporation. All rights reserved. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -58,7 +58,6 @@ #include #include #include -#include #include #include #include @@ -69,87 +68,51 @@ #include "rte_ether.h" #include "rte_ethdev.h" -#ifdef RTE_LIBRTE_ETHDEV_DEBUG -#define PMD_DEBUG_TRACE(fmt, args...) do { \ - RTE_LOG(ERR, PMD, "%s: " fmt, __func__, ## args); \ - } while (0) -#else -#define PMD_DEBUG_TRACE(fmt, args...) -#endif - -/* Macros for checking for restricting functions to primary instance only */ -#define PROC_PRIMARY_OR_ERR_RET(retval) do { \ - if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \ - PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \ - return (retval); \ - } \ -} while(0) -#define PROC_PRIMARY_OR_RET() do { \ - if (rte_eal_process_type() != RTE_PROC_PRIMARY) { \ - PMD_DEBUG_TRACE("Cannot run in secondary processes\n"); \ - return; \ - } \ -} while(0) - -/* Macros to check for invlaid function pointers in dev_ops structure */ -#define FUNC_PTR_OR_ERR_RET(func, retval) do { \ - if ((func) == NULL) { \ - PMD_DEBUG_TRACE("Function not supported\n"); \ - return (retval); \ - } \ -} while(0) -#define FUNC_PTR_OR_RET(func) do { \ - if ((func) == NULL) { \ - PMD_DEBUG_TRACE("Function not supported\n"); \ - return; \ - } \ -} while(0) - static const char *MZ_RTE_ETH_DEV_DATA = "rte_eth_dev_data"; struct rte_eth_dev rte_eth_devices[RTE_MAX_ETHPORTS]; -static struct rte_eth_dev_data *rte_eth_dev_data = NULL; -static uint8_t nb_ports = 0; +static struct rte_eth_dev_data *rte_eth_dev_data; +static uint8_t nb_ports; /* spinlock for eth device callbacks */ static rte_spinlock_t rte_eth_dev_cb_lock = RTE_SPINLOCK_INITIALIZER; +/* spinlock for add/remove rx callbacks */ +static rte_spinlock_t rte_eth_rx_cb_lock = RTE_SPINLOCK_INITIALIZER; + +/* spinlock for add/remove tx callbacks */ +static rte_spinlock_t rte_eth_tx_cb_lock = RTE_SPINLOCK_INITIALIZER; + /* store statistics names and its offset in stats structure */ struct rte_eth_xstats_name_off { char name[RTE_ETH_XSTATS_NAME_SIZE]; unsigned offset; }; -static struct rte_eth_xstats_name_off rte_stats_strings[] = { - {"rx_packets", offsetof(struct rte_eth_stats, ipackets)}, - {"tx_packets", offsetof(struct rte_eth_stats, opackets)}, - {"rx_bytes", offsetof(struct rte_eth_stats, ibytes)}, - {"tx_bytes", offsetof(struct rte_eth_stats, obytes)}, - {"tx_errors", offsetof(struct rte_eth_stats, oerrors)}, - {"rx_missed_errors", offsetof(struct rte_eth_stats, imissed)}, - {"rx_crc_errors", offsetof(struct rte_eth_stats, ibadcrc)}, - {"rx_bad_length_errors", offsetof(struct rte_eth_stats, ibadlen)}, - {"rx_errors", offsetof(struct rte_eth_stats, ierrors)}, - {"alloc_rx_buff_failed", offsetof(struct rte_eth_stats, rx_nombuf)}, - {"fdir_match", offsetof(struct rte_eth_stats, fdirmatch)}, - {"fdir_miss", offsetof(struct rte_eth_stats, fdirmiss)}, - {"tx_flow_control_xon", offsetof(struct rte_eth_stats, tx_pause_xon)}, - {"rx_flow_control_xon", offsetof(struct rte_eth_stats, rx_pause_xon)}, - {"tx_flow_control_xoff", offsetof(struct rte_eth_stats, tx_pause_xoff)}, - {"rx_flow_control_xoff", offsetof(struct rte_eth_stats, rx_pause_xoff)}, +static const struct rte_eth_xstats_name_off rte_stats_strings[] = { + {"rx_good_packets", offsetof(struct rte_eth_stats, ipackets)}, + {"tx_good_packets", offsetof(struct rte_eth_stats, opackets)}, + {"rx_good_bytes", offsetof(struct rte_eth_stats, ibytes)}, + {"tx_good_bytes", offsetof(struct rte_eth_stats, obytes)}, + {"rx_errors", offsetof(struct rte_eth_stats, ierrors)}, + {"tx_errors", offsetof(struct rte_eth_stats, oerrors)}, + {"rx_mbuf_allocation_errors", offsetof(struct rte_eth_stats, + rx_nombuf)}, }; + #define RTE_NB_STATS (sizeof(rte_stats_strings) / sizeof(rte_stats_strings[0])) -static struct rte_eth_xstats_name_off rte_rxq_stats_strings[] = { - {"rx_packets", offsetof(struct rte_eth_stats, q_ipackets)}, - {"rx_bytes", offsetof(struct rte_eth_stats, q_ibytes)}, +static const struct rte_eth_xstats_name_off rte_rxq_stats_strings[] = { + {"packets", offsetof(struct rte_eth_stats, q_ipackets)}, + {"bytes", offsetof(struct rte_eth_stats, q_ibytes)}, + {"errors", offsetof(struct rte_eth_stats, q_errors)}, }; + #define RTE_NB_RXQ_STATS (sizeof(rte_rxq_stats_strings) / \ sizeof(rte_rxq_stats_strings[0])) -static struct rte_eth_xstats_name_off rte_txq_stats_strings[] = { - {"tx_packets", offsetof(struct rte_eth_stats, q_opackets)}, - {"tx_bytes", offsetof(struct rte_eth_stats, q_obytes)}, - {"tx_errors", offsetof(struct rte_eth_stats, q_errors)}, +static const struct rte_eth_xstats_name_off rte_txq_stats_strings[] = { + {"packets", offsetof(struct rte_eth_stats, q_opackets)}, + {"bytes", offsetof(struct rte_eth_stats, q_obytes)}, }; #define RTE_NB_TXQ_STATS (sizeof(rte_txq_stats_strings) / \ sizeof(rte_txq_stats_strings[0])) @@ -179,13 +142,13 @@ enum { DEV_ATTACHED }; -static inline void +static void rte_eth_dev_data_alloc(void) { const unsigned flags = 0; const struct rte_memzone *mz; - if (rte_eal_process_type() == RTE_PROC_PRIMARY){ + if (rte_eal_process_type() == RTE_PROC_PRIMARY) { mz = rte_memzone_reserve(MZ_RTE_ETH_DEV_DATA, RTE_MAX_ETHPORTS * sizeof(*rte_eth_dev_data), rte_socket_id(), flags); @@ -233,7 +196,7 @@ rte_eth_dev_allocate(const char *name, enum rte_eth_dev_type type) port_id = rte_eth_dev_find_free_port(); if (port_id == RTE_MAX_ETHPORTS) { - PMD_DEBUG_TRACE("Reached maximum number of Ethernet ports\n"); + RTE_PMD_DEBUG_TRACE("Reached maximum number of Ethernet ports\n"); return NULL; } @@ -241,7 +204,8 @@ rte_eth_dev_allocate(const char *name, enum rte_eth_dev_type type) rte_eth_dev_data_alloc(); if (rte_eth_dev_allocated(name) != NULL) { - PMD_DEBUG_TRACE("Ethernet Device with name %s already allocated!\n", name); + RTE_PMD_DEBUG_TRACE("Ethernet Device with name %s already allocated!\n", + name); return NULL; } @@ -255,15 +219,12 @@ rte_eth_dev_allocate(const char *name, enum rte_eth_dev_type type) return eth_dev; } -static inline int +static int rte_eth_dev_create_unique_device_name(char *name, size_t size, struct rte_pci_device *pci_dev) { int ret; - if ((name == NULL) || (pci_dev == NULL)) - return -EINVAL; - ret = snprintf(name, size, "%d:%d.%d", pci_dev->addr.bus, pci_dev->addr.devid, pci_dev->addr.function); @@ -278,14 +239,14 @@ rte_eth_dev_release_port(struct rte_eth_dev *eth_dev) if (eth_dev == NULL) return -EINVAL; - eth_dev->attached = 0; + eth_dev->attached = DEV_DETACHED; nb_ports--; return 0; } -static int -rte_eth_dev_init(struct rte_pci_driver *pci_drv, - struct rte_pci_device *pci_dev) +int +rte_eth_dev_pci_probe(struct rte_pci_driver *pci_drv, + struct rte_pci_device *pci_dev) { struct eth_driver *eth_drv; struct rte_eth_dev *eth_dev; @@ -303,7 +264,7 @@ rte_eth_dev_init(struct rte_pci_driver *pci_drv, if (eth_dev == NULL) return -ENOMEM; - if (rte_eal_process_type() == RTE_PROC_PRIMARY){ + if (rte_eal_process_type() == RTE_PROC_PRIMARY) { eth_dev->data->dev_private = rte_zmalloc("ethdev private structure", eth_drv->dev_private_size, RTE_CACHE_LINE_SIZE); @@ -325,21 +286,20 @@ rte_eth_dev_init(struct rte_pci_driver *pci_drv, /* Invoke PMD device initialization function */ diag = (*eth_drv->eth_dev_init)(eth_dev); if (diag == 0) - return (0); + return 0; - PMD_DEBUG_TRACE("driver %s: eth_dev_init(vendor_id=0x%u device_id=0x%x)" - " failed\n", pci_drv->name, + RTE_PMD_DEBUG_TRACE("driver %s: eth_dev_init(vendor_id=0x%u device_id=0x%x) failed\n", + pci_drv->name, (unsigned) pci_dev->id.vendor_id, (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_DETACHED; - nb_ports--; + rte_eth_dev_release_port(eth_dev); return diag; } -static int -rte_eth_dev_uninit(struct rte_pci_device *pci_dev) +int +rte_eth_dev_pci_remove(struct rte_pci_device *pci_dev) { const struct eth_driver *eth_drv; struct rte_eth_dev *eth_dev; @@ -387,7 +347,7 @@ rte_eth_dev_uninit(struct rte_pci_device *pci_dev) * Poll Mode Driver. * Invokes the rte_eal_pci_register() function to register the *pci_drv* * structure embedded in the *eth_drv* structure, after having stored the - * address of the rte_eth_dev_init() function in the *devinit* field of + * address of the rte_eth_dev_init() function in the *probe* field of * the *pci_drv* structure. * During the PCI probing phase, the rte_eth_dev_init() function is * invoked for each PCI [Ethernet device] matching the embedded PCI @@ -396,12 +356,12 @@ rte_eth_dev_uninit(struct rte_pci_device *pci_dev) void rte_eth_driver_register(struct eth_driver *eth_drv) { - eth_drv->pci_drv.devinit = rte_eth_dev_init; - eth_drv->pci_drv.devuninit = rte_eth_dev_uninit; + eth_drv->pci_drv.probe = rte_eth_dev_pci_probe; + eth_drv->pci_drv.remove = rte_eth_dev_pci_remove; rte_eal_pci_register(ð_drv->pci_drv); } -static int +int rte_eth_dev_is_valid_port(uint8_t port_id) { if (port_id >= RTE_MAX_ETHPORTS || @@ -414,64 +374,30 @@ rte_eth_dev_is_valid_port(uint8_t port_id) int rte_eth_dev_socket_id(uint8_t port_id) { - if (!rte_eth_dev_is_valid_port(port_id)) - return -1; - return rte_eth_devices[port_id].pci_dev->numa_node; + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -1); + return rte_eth_devices[port_id].data->numa_node; } uint8_t rte_eth_dev_count(void) { - return (nb_ports); + return nb_ports; } -/* So far, DPDK hotplug function only supports linux */ -#ifdef RTE_LIBRTE_EAL_HOTPLUG - static enum rte_eth_dev_type rte_eth_dev_get_device_type(uint8_t port_id) { - if (!rte_eth_dev_is_valid_port(port_id)) - return RTE_ETH_DEV_UNKNOWN; + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, RTE_ETH_DEV_UNKNOWN); return rte_eth_devices[port_id].dev_type; } -static int -rte_eth_dev_save(struct rte_eth_dev *devs, size_t size) -{ - if ((devs == NULL) || - (size != sizeof(struct rte_eth_dev) * RTE_MAX_ETHPORTS)) - return -EINVAL; - - /* save current rte_eth_devices */ - memcpy(devs, rte_eth_devices, size); - return 0; -} - -static int -rte_eth_dev_get_changed_port(struct rte_eth_dev *devs, uint8_t *port_id) -{ - if ((devs == NULL) || (port_id == NULL)) - return -EINVAL; - - /* check which port was attached or detached */ - for (*port_id = 0; *port_id < RTE_MAX_ETHPORTS; (*port_id)++, devs++) { - if (rte_eth_devices[*port_id].attached ^ devs->attached) - return 0; - } - return -ENODEV; -} - static int rte_eth_dev_get_addr_by_port(uint8_t port_id, struct rte_pci_addr *addr) { - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -EINVAL; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); if (addr == NULL) { - PMD_DEBUG_TRACE("Null pointer is specified\n"); + RTE_PMD_DEBUG_TRACE("Null pointer is specified\n"); return -EINVAL; } @@ -479,18 +405,15 @@ rte_eth_dev_get_addr_by_port(uint8_t port_id, struct rte_pci_addr *addr) return 0; } -static int +int rte_eth_dev_get_name_by_port(uint8_t port_id, char *name) { char *tmp; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -EINVAL; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); if (name == NULL) { - PMD_DEBUG_TRACE("Null pointer is specified\n"); + RTE_PMD_DEBUG_TRACE("Null pointer is specified\n"); return -EINVAL; } @@ -501,62 +424,100 @@ rte_eth_dev_get_name_by_port(uint8_t port_id, char *name) return 0; } +int +rte_eth_dev_get_port_by_name(const char *name, uint8_t *port_id) +{ + int i; + + if (name == NULL) { + RTE_PMD_DEBUG_TRACE("Null pointer is specified\n"); + return -EINVAL; + } + + *port_id = RTE_MAX_ETHPORTS; + + for (i = 0; i < RTE_MAX_ETHPORTS; i++) { + + if (!strncmp(name, + rte_eth_dev_data[i].name, strlen(name))) { + + *port_id = i; + + return 0; + } + } + return -ENODEV; +} + static int -rte_eth_dev_is_detachable(uint8_t port_id) +rte_eth_dev_get_port_by_addr(const struct rte_pci_addr *addr, uint8_t *port_id) { - uint32_t drv_flags; + int i; + struct rte_pci_device *pci_dev = NULL; - if (port_id >= RTE_MAX_ETHPORTS) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); + if (addr == NULL) { + RTE_PMD_DEBUG_TRACE("Null pointer is specified\n"); return -EINVAL; } - if (rte_eth_devices[port_id].dev_type == RTE_ETH_DEV_PCI) { - switch (rte_eth_devices[port_id].pci_dev->pt_driver) { - case RTE_PT_IGB_UIO: - case RTE_PT_UIO_GENERIC: - break; - case RTE_PT_VFIO: - default: - return -ENOTSUP; + *port_id = RTE_MAX_ETHPORTS; + + for (i = 0; i < RTE_MAX_ETHPORTS; i++) { + + pci_dev = rte_eth_devices[i].pci_dev; + + if (pci_dev && + !rte_eal_compare_pci_addr(&pci_dev->addr, addr)) { + + *port_id = i; + + return 0; } } + return -ENODEV; +} + +static int +rte_eth_dev_is_detachable(uint8_t port_id) +{ + uint32_t dev_flags; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); - drv_flags = rte_eth_devices[port_id].driver->pci_drv.drv_flags; - return !(drv_flags & RTE_PCI_DRV_DETACHABLE); + switch (rte_eth_devices[port_id].data->kdrv) { + case RTE_KDRV_IGB_UIO: + case RTE_KDRV_UIO_GENERIC: + case RTE_KDRV_NIC_UIO: + case RTE_KDRV_NONE: + break; + case RTE_KDRV_VFIO: + default: + return -ENOTSUP; + } + dev_flags = rte_eth_devices[port_id].data->dev_flags; + if ((dev_flags & RTE_ETH_DEV_DETACHABLE) && + (!(dev_flags & RTE_ETH_DEV_BONDED_SLAVE))) + return 0; + else + return 1; } /* attach the new physical device, then store port_id of the device */ static int rte_eth_dev_attach_pdev(struct rte_pci_addr *addr, uint8_t *port_id) { - uint8_t new_port_id; - struct rte_eth_dev devs[RTE_MAX_ETHPORTS]; - - if ((addr == NULL) || (port_id == NULL)) - goto err; - - /* save current port status */ - if (rte_eth_dev_save(devs, sizeof(devs))) - goto err; /* re-construct pci_device_list */ if (rte_eal_pci_scan()) goto err; - /* invoke probe func of the driver can handle the new device. - * TODO: - * rte_eal_pci_probe_one() should return port_id. - * And rte_eth_dev_save() and rte_eth_dev_get_changed_port() - * should be removed. */ + /* Invoke probe func of the driver can handle the new device. */ if (rte_eal_pci_probe_one(addr)) goto err; - /* get port_id enabled by above procedures */ - if (rte_eth_dev_get_changed_port(devs, &new_port_id)) + + if (rte_eth_dev_get_port_by_addr(addr, port_id)) goto err; - *port_id = new_port_id; return 0; err: - RTE_LOG(ERR, EAL, "Driver, cannot attach the device\n"); return -1; } @@ -567,31 +528,23 @@ rte_eth_dev_detach_pdev(uint8_t port_id, struct rte_pci_addr *addr) struct rte_pci_addr freed_addr; struct rte_pci_addr vp; - if (addr == NULL) - goto err; - - /* check whether the driver supports detach feature, or not */ - if (rte_eth_dev_is_detachable(port_id)) - goto err; - /* get pci address by port id */ if (rte_eth_dev_get_addr_by_port(port_id, &freed_addr)) goto err; - /* Zerod pci addr means the port comes from virtual device */ + /* Zeroed pci addr means the port comes from virtual device */ vp.domain = vp.bus = vp.devid = vp.function = 0; if (rte_eal_compare_pci_addr(&vp, &freed_addr) == 0) goto err; - /* invoke close func of the driver, + /* invoke remove func of the pci driver, * also remove the device from pci_device_list */ - if (rte_eal_pci_close_one(&freed_addr)) + if (rte_eal_pci_detach(&freed_addr)) goto err; *addr = freed_addr; return 0; err: - RTE_LOG(ERR, EAL, "Driver, cannot detach the device\n"); return -1; } @@ -600,41 +553,28 @@ static int rte_eth_dev_attach_vdev(const char *vdevargs, uint8_t *port_id) { char *name = NULL, *args = NULL; - uint8_t new_port_id; - struct rte_eth_dev devs[RTE_MAX_ETHPORTS]; int ret = -1; - if ((vdevargs == NULL) || (port_id == NULL)) - goto end; - /* parse vdevargs, then retrieve device name and args */ if (rte_eal_parse_devargs_str(vdevargs, &name, &args)) goto end; - /* save current port status */ - if (rte_eth_dev_save(devs, sizeof(devs))) - goto end; /* walk around dev_driver_list to find the driver of the device, - * then invoke probe function o the driver. - * TODO: - * rte_eal_vdev_init() should return port_id, - * And rte_eth_dev_save() and rte_eth_dev_get_changed_port() - * should be removed. */ + * then invoke probe function of the driver. + * rte_eal_vdev_init() updates port_id allocated after + * initialization. + */ if (rte_eal_vdev_init(name, args)) goto end; - /* get port_id enabled by above procedures */ - if (rte_eth_dev_get_changed_port(devs, &new_port_id)) + + if (rte_eth_dev_get_port_by_name(name, port_id)) goto end; + ret = 0; - *port_id = new_port_id; end: - if (name) - free(name); - if (args) - free(args); + free(name); + free(args); - if (ret < 0) - RTE_LOG(ERR, EAL, "Driver, cannot attach the device\n"); return ret; } @@ -644,25 +584,17 @@ rte_eth_dev_detach_vdev(uint8_t port_id, char *vdevname) { char name[RTE_ETH_NAME_MAX_LEN]; - if (vdevname == NULL) - goto err; - - /* check whether the driver supports detach feature, or not */ - if (rte_eth_dev_is_detachable(port_id)) - goto err; - /* get device name by port id */ if (rte_eth_dev_get_name_by_port(port_id, name)) goto err; /* walk around dev_driver_list to find the driver of the device, - * then invoke close function o the driver */ + * then invoke uninit function of the driver */ if (rte_eal_vdev_uninit(name)) goto err; strncpy(vdevname, name, sizeof(name)); return 0; err: - RTE_LOG(ERR, EAL, "Driver, cannot detach the device\n"); return -1; } @@ -671,14 +603,27 @@ int rte_eth_dev_attach(const char *devargs, uint8_t *port_id) { struct rte_pci_addr addr; + int ret = -1; - if ((devargs == NULL) || (port_id == NULL)) - return -EINVAL; + if ((devargs == NULL) || (port_id == NULL)) { + ret = -EINVAL; + goto err; + } - if (eal_parse_pci_DomBDF(devargs, &addr) == 0) - return rte_eth_dev_attach_pdev(&addr, port_id); - else - return rte_eth_dev_attach_vdev(devargs, port_id); + if (eal_parse_pci_DomBDF(devargs, &addr) == 0) { + ret = rte_eth_dev_attach_pdev(&addr, port_id); + if (ret < 0) + goto err; + } else { + ret = rte_eth_dev_attach_vdev(devargs, port_id); + if (ret < 0) + goto err; + } + + return 0; +err: + RTE_LOG(ERR, EAL, "Driver, cannot attach the device\n"); + return ret; } /* detach the device, then store the name of the device */ @@ -686,45 +631,42 @@ int rte_eth_dev_detach(uint8_t port_id, char *name) { struct rte_pci_addr addr; - int ret; + int ret = -1; - if (name == NULL) - return -EINVAL; + if (name == NULL) { + ret = -EINVAL; + goto err; + } + + /* check whether the driver supports detach feature, or not */ + if (rte_eth_dev_is_detachable(port_id)) + goto err; if (rte_eth_dev_get_device_type(port_id) == RTE_ETH_DEV_PCI) { ret = rte_eth_dev_get_addr_by_port(port_id, &addr); if (ret < 0) - return ret; + goto err; ret = rte_eth_dev_detach_pdev(port_id, &addr); - if (ret == 0) - snprintf(name, RTE_ETH_NAME_MAX_LEN, - "%04x:%02x:%02x.%d", - addr.domain, addr.bus, - addr.devid, addr.function); + if (ret < 0) + goto err; - return ret; - } else - return rte_eth_dev_detach_vdev(port_id, name); -} -#else /* RTE_LIBRTE_EAL_HOTPLUG */ -int -rte_eth_dev_attach(const char *devargs __rte_unused, - uint8_t *port_id __rte_unused) -{ - RTE_LOG(ERR, EAL, "Hotplug support isn't enabled\n"); - return -1; -} + snprintf(name, RTE_ETH_NAME_MAX_LEN, + "%04x:%02x:%02x.%d", + addr.domain, addr.bus, + addr.devid, addr.function); + } else { + ret = rte_eth_dev_detach_vdev(port_id, name); + if (ret < 0) + goto err; + } -/* detach the device, then store the name of the device */ -int -rte_eth_dev_detach(uint8_t port_id __rte_unused, - char *name __rte_unused) -{ - RTE_LOG(ERR, EAL, "Hotplug support isn't enabled\n"); - return -1; + return 0; + +err: + RTE_LOG(ERR, EAL, "Driver, cannot detach the device\n"); + return ret; } -#endif /* RTE_LIBRTE_EAL_HOTPLUG */ static int rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues) @@ -733,7 +675,7 @@ rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues) void **rxq; unsigned i; - if (dev->data->rx_queues == NULL) { /* first time configuration */ + if (dev->data->rx_queues == NULL && nb_queues != 0) { /* first time configuration */ dev->data->rx_queues = rte_zmalloc("ethdev->rx_queues", sizeof(dev->data->rx_queues[0]) * nb_queues, RTE_CACHE_LINE_SIZE); @@ -741,8 +683,8 @@ rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues) dev->data->nb_rx_queues = 0; return -(ENOMEM); } - } else { /* re-configure */ - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_release, -ENOTSUP); + } else if (dev->data->rx_queues != NULL && nb_queues != 0) { /* re-configure */ + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_release, -ENOTSUP); rxq = dev->data->rx_queues; @@ -754,15 +696,23 @@ rte_eth_dev_rx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues) return -(ENOMEM); if (nb_queues > old_nb_queues) { uint16_t new_qs = nb_queues - old_nb_queues; + memset(rxq + old_nb_queues, 0, sizeof(rxq[0]) * new_qs); } dev->data->rx_queues = rxq; + } else if (dev->data->rx_queues != NULL && nb_queues == 0) { + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_release, -ENOTSUP); + + rxq = dev->data->rx_queues; + + for (i = nb_queues; i < old_nb_queues; i++) + (*dev->dev_ops->rx_queue_release)(rxq[i]); } dev->data->nb_rx_queues = nb_queues; - return (0); + return 0; } int @@ -770,22 +720,22 @@ rte_eth_dev_rx_queue_start(uint8_t port_id, uint16_t rx_queue_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -EINVAL; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; if (rx_queue_id >= dev->data->nb_rx_queues) { - PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id); + RTE_PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id); return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_start, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_start, -ENOTSUP); + + if (dev->data->rx_queue_state[rx_queue_id] != RTE_ETH_QUEUE_STATE_STOPPED) { + RTE_PMD_DEBUG_TRACE("Queue %" PRIu16" of device with port_id=%" PRIu8 + " already started\n", + rx_queue_id, port_id); + return 0; + } return dev->dev_ops->rx_queue_start(dev, rx_queue_id); @@ -796,22 +746,22 @@ rte_eth_dev_rx_queue_stop(uint8_t port_id, uint16_t rx_queue_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -EINVAL; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; if (rx_queue_id >= dev->data->nb_rx_queues) { - PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id); + RTE_PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id); return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_stop, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_stop, -ENOTSUP); + + if (dev->data->rx_queue_state[rx_queue_id] == RTE_ETH_QUEUE_STATE_STOPPED) { + RTE_PMD_DEBUG_TRACE("Queue %" PRIu16" of device with port_id=%" PRIu8 + " already stopped\n", + rx_queue_id, port_id); + return 0; + } return dev->dev_ops->rx_queue_stop(dev, rx_queue_id); @@ -822,22 +772,22 @@ rte_eth_dev_tx_queue_start(uint8_t port_id, uint16_t tx_queue_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -EINVAL; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; if (tx_queue_id >= dev->data->nb_tx_queues) { - PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id); + RTE_PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id); return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_start, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_start, -ENOTSUP); + + if (dev->data->tx_queue_state[tx_queue_id] != RTE_ETH_QUEUE_STATE_STOPPED) { + RTE_PMD_DEBUG_TRACE("Queue %" PRIu16" of device with port_id=%" PRIu8 + " already started\n", + tx_queue_id, port_id); + return 0; + } return dev->dev_ops->tx_queue_start(dev, tx_queue_id); @@ -848,22 +798,22 @@ rte_eth_dev_tx_queue_stop(uint8_t port_id, uint16_t tx_queue_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -EINVAL; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; if (tx_queue_id >= dev->data->nb_tx_queues) { - PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id); + RTE_PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id); return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_stop, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_stop, -ENOTSUP); + + if (dev->data->tx_queue_state[tx_queue_id] == RTE_ETH_QUEUE_STATE_STOPPED) { + RTE_PMD_DEBUG_TRACE("Queue %" PRIu16" of device with port_id=%" PRIu8 + " already stopped\n", + tx_queue_id, port_id); + return 0; + } return dev->dev_ops->tx_queue_stop(dev, tx_queue_id); @@ -876,225 +826,77 @@ rte_eth_dev_tx_queue_config(struct rte_eth_dev *dev, uint16_t nb_queues) void **txq; unsigned i; - if (dev->data->tx_queues == NULL) { /* first time configuration */ + if (dev->data->tx_queues == NULL && nb_queues != 0) { /* first time configuration */ dev->data->tx_queues = rte_zmalloc("ethdev->tx_queues", - sizeof(dev->data->tx_queues[0]) * nb_queues, - RTE_CACHE_LINE_SIZE); + sizeof(dev->data->tx_queues[0]) * nb_queues, + RTE_CACHE_LINE_SIZE); if (dev->data->tx_queues == NULL) { dev->data->nb_tx_queues = 0; return -(ENOMEM); } - } else { /* re-configure */ - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_release, -ENOTSUP); + } else if (dev->data->tx_queues != NULL && nb_queues != 0) { /* re-configure */ + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_release, -ENOTSUP); txq = dev->data->tx_queues; for (i = nb_queues; i < old_nb_queues; i++) (*dev->dev_ops->tx_queue_release)(txq[i]); txq = rte_realloc(txq, sizeof(txq[0]) * nb_queues, - RTE_CACHE_LINE_SIZE); + RTE_CACHE_LINE_SIZE); if (txq == NULL) return -ENOMEM; if (nb_queues > old_nb_queues) { uint16_t new_qs = nb_queues - old_nb_queues; + memset(txq + old_nb_queues, 0, - sizeof(txq[0]) * new_qs); + sizeof(txq[0]) * new_qs); } dev->data->tx_queues = txq; - } - dev->data->nb_tx_queues = nb_queues; - return (0); -} - -static int -rte_eth_dev_check_vf_rss_rxq_num(uint8_t port_id, uint16_t nb_rx_q) -{ - struct rte_eth_dev *dev = &rte_eth_devices[port_id]; - switch (nb_rx_q) { - case 1: - case 2: - RTE_ETH_DEV_SRIOV(dev).active = - ETH_64_POOLS; - break; - case 4: - RTE_ETH_DEV_SRIOV(dev).active = - ETH_32_POOLS; - break; - default: - return -EINVAL; - } + } else if (dev->data->tx_queues != NULL && nb_queues == 0) { + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_release, -ENOTSUP); - RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = nb_rx_q; - RTE_ETH_DEV_SRIOV(dev).def_pool_q_idx = - dev->pci_dev->max_vfs * nb_rx_q; + txq = dev->data->tx_queues; + for (i = nb_queues; i < old_nb_queues; i++) + (*dev->dev_ops->tx_queue_release)(txq[i]); + } + dev->data->nb_tx_queues = nb_queues; return 0; } -static int -rte_eth_dev_check_mq_mode(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, - const struct rte_eth_conf *dev_conf) -{ - struct rte_eth_dev *dev = &rte_eth_devices[port_id]; - - if (RTE_ETH_DEV_SRIOV(dev).active != 0) { - /* check multi-queue mode */ - if ((dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) || - (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB_RSS) || - (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB)) { - /* SRIOV only works in VMDq enable mode */ - PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8 - " SRIOV active, " - "wrong VMDQ mq_mode rx %u tx %u\n", - port_id, - dev_conf->rxmode.mq_mode, - dev_conf->txmode.mq_mode); - return (-EINVAL); - } - - switch (dev_conf->rxmode.mq_mode) { - case ETH_MQ_RX_VMDQ_DCB: - case ETH_MQ_RX_VMDQ_DCB_RSS: - /* DCB/RSS VMDQ in SRIOV mode, not implement yet */ - PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8 - " SRIOV active, " - "unsupported VMDQ mq_mode rx %u\n", - port_id, dev_conf->rxmode.mq_mode); - return (-EINVAL); - case ETH_MQ_RX_RSS: - PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8 - " SRIOV active, " - "Rx mq mode is changed from:" - "mq_mode %u into VMDQ mq_mode %u\n", - port_id, - dev_conf->rxmode.mq_mode, - dev->data->dev_conf.rxmode.mq_mode); - case ETH_MQ_RX_VMDQ_RSS: - dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_RSS; - if (nb_rx_q <= RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) - if (rte_eth_dev_check_vf_rss_rxq_num(port_id, nb_rx_q) != 0) { - PMD_DEBUG_TRACE("ethdev port_id=%d" - " SRIOV active, invalid queue" - " number for VMDQ RSS, allowed" - " value are 1, 2 or 4\n", - port_id); - return -EINVAL; - } - break; - default: /* ETH_MQ_RX_VMDQ_ONLY or ETH_MQ_RX_NONE */ - /* if nothing mq mode configure, use default scheme */ - dev->data->dev_conf.rxmode.mq_mode = ETH_MQ_RX_VMDQ_ONLY; - if (RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool > 1) - RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool = 1; - break; - } - - switch (dev_conf->txmode.mq_mode) { - case ETH_MQ_TX_VMDQ_DCB: - /* DCB VMDQ in SRIOV mode, not implement yet */ - PMD_DEBUG_TRACE("ethdev port_id=%" PRIu8 - " SRIOV active, " - "unsupported VMDQ mq_mode tx %u\n", - port_id, dev_conf->txmode.mq_mode); - return (-EINVAL); - default: /* ETH_MQ_TX_VMDQ_ONLY or ETH_MQ_TX_NONE */ - /* if nothing mq mode configure, use default scheme */ - dev->data->dev_conf.txmode.mq_mode = ETH_MQ_TX_VMDQ_ONLY; - break; - } - - /* check valid queue number */ - if ((nb_rx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool) || - (nb_tx_q > RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool)) { - PMD_DEBUG_TRACE("ethdev port_id=%d SRIOV active, " - "queue number must less equal to %d\n", - port_id, RTE_ETH_DEV_SRIOV(dev).nb_q_per_pool); - return (-EINVAL); - } - } else { - /* For vmdb+dcb mode check our configuration before we go further */ - if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_VMDQ_DCB) { - const struct rte_eth_vmdq_dcb_conf *conf; - - if (nb_rx_q != ETH_VMDQ_DCB_NUM_QUEUES) { - PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_rx_q " - "!= %d\n", - port_id, ETH_VMDQ_DCB_NUM_QUEUES); - return (-EINVAL); - } - conf = &(dev_conf->rx_adv_conf.vmdq_dcb_conf); - if (! (conf->nb_queue_pools == ETH_16_POOLS || - conf->nb_queue_pools == ETH_32_POOLS)) { - PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB selected, " - "nb_queue_pools must be %d or %d\n", - port_id, ETH_16_POOLS, ETH_32_POOLS); - return (-EINVAL); - } - } - if (dev_conf->txmode.mq_mode == ETH_MQ_TX_VMDQ_DCB) { - const struct rte_eth_vmdq_dcb_tx_conf *conf; - - if (nb_tx_q != ETH_VMDQ_DCB_NUM_QUEUES) { - PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB, nb_tx_q " - "!= %d\n", - port_id, ETH_VMDQ_DCB_NUM_QUEUES); - return (-EINVAL); - } - conf = &(dev_conf->tx_adv_conf.vmdq_dcb_tx_conf); - if (! (conf->nb_queue_pools == ETH_16_POOLS || - conf->nb_queue_pools == ETH_32_POOLS)) { - PMD_DEBUG_TRACE("ethdev port_id=%d VMDQ+DCB selected, " - "nb_queue_pools != %d or nb_queue_pools " - "!= %d\n", - port_id, ETH_16_POOLS, ETH_32_POOLS); - return (-EINVAL); - } - } - - /* For DCB mode check our configuration before we go further */ - if (dev_conf->rxmode.mq_mode == ETH_MQ_RX_DCB) { - const struct rte_eth_dcb_rx_conf *conf; - - if (nb_rx_q != ETH_DCB_NUM_QUEUES) { - PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_rx_q " - "!= %d\n", - port_id, ETH_DCB_NUM_QUEUES); - return (-EINVAL); - } - conf = &(dev_conf->rx_adv_conf.dcb_rx_conf); - if (! (conf->nb_tcs == ETH_4_TCS || - conf->nb_tcs == ETH_8_TCS)) { - PMD_DEBUG_TRACE("ethdev port_id=%d DCB selected, " - "nb_tcs != %d or nb_tcs " - "!= %d\n", - port_id, ETH_4_TCS, ETH_8_TCS); - return (-EINVAL); - } - } - - if (dev_conf->txmode.mq_mode == ETH_MQ_TX_DCB) { - const struct rte_eth_dcb_tx_conf *conf; - - if (nb_tx_q != ETH_DCB_NUM_QUEUES) { - PMD_DEBUG_TRACE("ethdev port_id=%d DCB, nb_tx_q " - "!= %d\n", - port_id, ETH_DCB_NUM_QUEUES); - return (-EINVAL); - } - conf = &(dev_conf->tx_adv_conf.dcb_tx_conf); - if (! (conf->nb_tcs == ETH_4_TCS || - conf->nb_tcs == ETH_8_TCS)) { - PMD_DEBUG_TRACE("ethdev port_id=%d DCB selected, " - "nb_tcs != %d or nb_tcs " - "!= %d\n", - port_id, ETH_4_TCS, ETH_8_TCS); - return (-EINVAL); - } - } +uint32_t +rte_eth_speed_bitflag(uint32_t speed, int duplex) +{ + switch (speed) { + case ETH_SPEED_NUM_10M: + return duplex ? ETH_LINK_SPEED_10M : ETH_LINK_SPEED_10M_HD; + case ETH_SPEED_NUM_100M: + return duplex ? ETH_LINK_SPEED_100M : ETH_LINK_SPEED_100M_HD; + case ETH_SPEED_NUM_1G: + return ETH_LINK_SPEED_1G; + case ETH_SPEED_NUM_2_5G: + return ETH_LINK_SPEED_2_5G; + case ETH_SPEED_NUM_5G: + return ETH_LINK_SPEED_5G; + case ETH_SPEED_NUM_10G: + return ETH_LINK_SPEED_10G; + case ETH_SPEED_NUM_20G: + return ETH_LINK_SPEED_20G; + case ETH_SPEED_NUM_25G: + return ETH_LINK_SPEED_25G; + case ETH_SPEED_NUM_40G: + return ETH_LINK_SPEED_40G; + case ETH_SPEED_NUM_50G: + return ETH_LINK_SPEED_50G; + case ETH_SPEED_NUM_56G: + return ETH_LINK_SPEED_56G; + case ETH_SPEED_NUM_100G: + return ETH_LINK_SPEED_100G; + default: + return 0; } - return 0; } int @@ -1105,81 +907,69 @@ rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, struct rte_eth_dev_info dev_info; int diag; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-EINVAL); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); if (nb_rx_q > RTE_MAX_QUEUES_PER_PORT) { - PMD_DEBUG_TRACE( + RTE_PMD_DEBUG_TRACE( "Number of RX queues requested (%u) is greater than max supported(%d)\n", nb_rx_q, RTE_MAX_QUEUES_PER_PORT); - return (-EINVAL); + return -EINVAL; } if (nb_tx_q > RTE_MAX_QUEUES_PER_PORT) { - PMD_DEBUG_TRACE( + RTE_PMD_DEBUG_TRACE( "Number of TX queues requested (%u) is greater than max supported(%d)\n", nb_tx_q, RTE_MAX_QUEUES_PER_PORT); - return (-EINVAL); + return -EINVAL; } dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP); - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_configure, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_configure, -ENOTSUP); if (dev->data->dev_started) { - PMD_DEBUG_TRACE( + RTE_PMD_DEBUG_TRACE( "port %d must be stopped to allow configuration\n", port_id); - return (-EBUSY); + return -EBUSY; } + /* Copy the dev_conf parameter into the dev structure */ + memcpy(&dev->data->dev_conf, dev_conf, sizeof(dev->data->dev_conf)); + /* * Check that the numbers of RX and TX queues are not greater * than the maximum number of RX and TX queues supported by the * configured device. */ (*dev->dev_ops->dev_infos_get)(dev, &dev_info); + + if (nb_rx_q == 0 && nb_tx_q == 0) { + RTE_PMD_DEBUG_TRACE("ethdev port_id=%d both rx and tx queue cannot be 0\n", port_id); + return -EINVAL; + } + if (nb_rx_q > dev_info.max_rx_queues) { - PMD_DEBUG_TRACE("ethdev port_id=%d nb_rx_queues=%d > %d\n", + RTE_PMD_DEBUG_TRACE("ethdev port_id=%d nb_rx_queues=%d > %d\n", port_id, nb_rx_q, dev_info.max_rx_queues); - return (-EINVAL); - } - if (nb_rx_q == 0) { - PMD_DEBUG_TRACE("ethdev port_id=%d nb_rx_q == 0\n", port_id); - return (-EINVAL); + return -EINVAL; } if (nb_tx_q > dev_info.max_tx_queues) { - PMD_DEBUG_TRACE("ethdev port_id=%d nb_tx_queues=%d > %d\n", + RTE_PMD_DEBUG_TRACE("ethdev port_id=%d nb_tx_queues=%d > %d\n", port_id, nb_tx_q, dev_info.max_tx_queues); - return (-EINVAL); - } - if (nb_tx_q == 0) { - PMD_DEBUG_TRACE("ethdev port_id=%d nb_tx_q == 0\n", port_id); - return (-EINVAL); + return -EINVAL; } - /* Copy the dev_conf parameter into the dev structure */ - memcpy(&dev->data->dev_conf, dev_conf, sizeof(dev->data->dev_conf)); - /* * If link state interrupt is enabled, check that the * device supports it. */ - if (dev_conf->intr_conf.lsc == 1) { - const struct rte_pci_driver *pci_drv = &dev->driver->pci_drv; - - if (!(pci_drv->drv_flags & RTE_PCI_DRV_INTR_LSC)) { - PMD_DEBUG_TRACE("driver %s does not support lsc\n", - pci_drv->name); - return (-EINVAL); - } + if ((dev_conf->intr_conf.lsc == 1) && + (!(dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC))) { + RTE_PMD_DEBUG_TRACE("driver %s does not support lsc\n", + dev->data->drv_name); + return -EINVAL; } /* @@ -1189,20 +979,19 @@ rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, if (dev_conf->rxmode.jumbo_frame == 1) { if (dev_conf->rxmode.max_rx_pkt_len > dev_info.max_rx_pktlen) { - PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u" + RTE_PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u" " > max valid value %u\n", port_id, (unsigned)dev_conf->rxmode.max_rx_pkt_len, (unsigned)dev_info.max_rx_pktlen); - return (-EINVAL); - } - else if (dev_conf->rxmode.max_rx_pkt_len < ETHER_MIN_LEN) { - PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u" + return -EINVAL; + } else if (dev_conf->rxmode.max_rx_pkt_len < ETHER_MIN_LEN) { + RTE_PMD_DEBUG_TRACE("ethdev port_id=%d max_rx_pkt_len %u" " < min valid value %u\n", port_id, (unsigned)dev_conf->rxmode.max_rx_pkt_len, (unsigned)ETHER_MIN_LEN); - return (-EINVAL); + return -EINVAL; } } else { if (dev_conf->rxmode.max_rx_pkt_len < ETHER_MIN_LEN || @@ -1212,27 +1001,19 @@ rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, ETHER_MAX_LEN; } - /* multipe queue mode checking */ - diag = rte_eth_dev_check_mq_mode(port_id, nb_rx_q, nb_tx_q, dev_conf); - if (diag != 0) { - PMD_DEBUG_TRACE("port%d rte_eth_dev_check_mq_mode = %d\n", - port_id, diag); - return diag; - } - /* * Setup new number of RX/TX queues and reconfigure device. */ diag = rte_eth_dev_rx_queue_config(dev, nb_rx_q); if (diag != 0) { - PMD_DEBUG_TRACE("port%d rte_eth_dev_rx_queue_config = %d\n", + RTE_PMD_DEBUG_TRACE("port%d rte_eth_dev_rx_queue_config = %d\n", port_id, diag); return diag; } diag = rte_eth_dev_tx_queue_config(dev, nb_tx_q); if (diag != 0) { - PMD_DEBUG_TRACE("port%d rte_eth_dev_tx_queue_config = %d\n", + RTE_PMD_DEBUG_TRACE("port%d rte_eth_dev_tx_queue_config = %d\n", port_id, diag); rte_eth_dev_rx_queue_config(dev, 0); return diag; @@ -1240,7 +1021,7 @@ rte_eth_dev_configure(uint8_t port_id, uint16_t nb_rx_q, uint16_t nb_tx_q, diag = (*dev->dev_ops->dev_configure)(dev); if (diag != 0) { - PMD_DEBUG_TRACE("port%d dev_configure = %d\n", + RTE_PMD_DEBUG_TRACE("port%d dev_configure = %d\n", port_id, diag); rte_eth_dev_rx_queue_config(dev, 0); rte_eth_dev_tx_queue_config(dev, 0); @@ -1279,7 +1060,7 @@ rte_eth_dev_config_restore(uint8_t port_id) (dev->data->mac_pool_sel[i] & (1ULL << pool))) (*dev->dev_ops->mac_addr_add)(dev, &addr, i, pool); else { - PMD_DEBUG_TRACE("port %d: MAC address array not supported\n", + RTE_PMD_DEBUG_TRACE("port %d: MAC address array not supported\n", port_id); /* exit the loop but not return an error */ break; @@ -1292,7 +1073,7 @@ rte_eth_dev_config_restore(uint8_t port_id) else if (rte_eth_promiscuous_get(port_id) == 0) rte_eth_promiscuous_disable(port_id); - /* replay allmulticast configuration */ + /* replay all multicast configuration */ if (rte_eth_allmulticast_get(port_id) == 1) rte_eth_allmulticast_enable(port_id); else if (rte_eth_allmulticast_get(port_id) == 0) @@ -1305,24 +1086,17 @@ rte_eth_dev_start(uint8_t port_id) struct rte_eth_dev *dev; int diag; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-EINVAL); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_start, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_start, -ENOTSUP); if (dev->data->dev_started != 0) { - PMD_DEBUG_TRACE("Device with port_id=%" PRIu8 + RTE_PMD_DEBUG_TRACE("Device with port_id=%" PRIu8 " already started\n", port_id); - return (0); + return 0; } diag = (*dev->dev_ops->dev_start)(dev); @@ -1333,8 +1107,8 @@ rte_eth_dev_start(uint8_t port_id) rte_eth_dev_config_restore(port_id); - if (dev->data->dev_conf.intr_conf.lsc != 0) { - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->link_update, -ENOTSUP); + if (dev->data->dev_conf.intr_conf.lsc == 0) { + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->link_update, -ENOTSUP); (*dev->dev_ops->link_update)(dev, 0); } return 0; @@ -1345,21 +1119,13 @@ rte_eth_dev_stop(uint8_t port_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_RET(); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; - } - + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_RET(*dev->dev_ops->dev_stop); + RTE_FUNC_PTR_OR_RET(*dev->dev_ops->dev_stop); if (dev->data->dev_started == 0) { - PMD_DEBUG_TRACE("Device with port_id=%" PRIu8 + RTE_PMD_DEBUG_TRACE("Device with port_id=%" PRIu8 " already stopped\n", port_id); return; @@ -1374,18 +1140,11 @@ rte_eth_dev_set_link_up(uint8_t port_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -EINVAL; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_up, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_up, -ENOTSUP); return (*dev->dev_ops->dev_set_link_up)(dev); } @@ -1394,18 +1153,11 @@ rte_eth_dev_set_link_down(uint8_t port_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -EINVAL; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_down, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_set_link_down, -ENOTSUP); return (*dev->dev_ops->dev_set_link_down)(dev); } @@ -1414,20 +1166,17 @@ rte_eth_dev_close(uint8_t port_id) { struct rte_eth_dev *dev; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_RET(); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; - } - + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_RET(*dev->dev_ops->dev_close); + RTE_FUNC_PTR_OR_RET(*dev->dev_ops->dev_close); dev->data->dev_started = 0; (*dev->dev_ops->dev_close)(dev); + + rte_free(dev->data->rx_queues); + dev->data->rx_queues = NULL; + rte_free(dev->data->tx_queues); + dev->data->tx_queues = NULL; } int @@ -1439,32 +1188,24 @@ rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id, int ret; uint32_t mbp_buf_size; struct rte_eth_dev *dev; - struct rte_pktmbuf_pool_private *mbp_priv; struct rte_eth_dev_info dev_info; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-EINVAL); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; if (rx_queue_id >= dev->data->nb_rx_queues) { - PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id); - return (-EINVAL); + RTE_PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", rx_queue_id); + return -EINVAL; } if (dev->data->dev_started) { - PMD_DEBUG_TRACE( + RTE_PMD_DEBUG_TRACE( "port %d must be stopped to allow configuration\n", port_id); return -EBUSY; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP); - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_setup, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_setup, -ENOTSUP); /* * Check the size of the mbuf data buffer. @@ -1473,16 +1214,15 @@ rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id, */ rte_eth_dev_info_get(port_id, &dev_info); if (mp->private_data_size < sizeof(struct rte_pktmbuf_pool_private)) { - PMD_DEBUG_TRACE("%s private_data_size %d < %d\n", + RTE_PMD_DEBUG_TRACE("%s private_data_size %d < %d\n", mp->name, (int) mp->private_data_size, (int) sizeof(struct rte_pktmbuf_pool_private)); - return (-ENOSPC); + return -ENOSPC; } - mbp_priv = rte_mempool_get_priv(mp); - mbp_buf_size = mbp_priv->mbuf_data_room_size; + mbp_buf_size = rte_pktmbuf_data_room_size(mp); if ((mbp_buf_size - RTE_PKTMBUF_HEADROOM) < dev_info.min_rx_bufsize) { - PMD_DEBUG_TRACE("%s mbuf_data_room_size %d < %d " + RTE_PMD_DEBUG_TRACE("%s mbuf_data_room_size %d < %d " "(RTE_PKTMBUF_HEADROOM=%d + min_rx_bufsize(dev)" "=%d)\n", mp->name, @@ -1491,7 +1231,20 @@ rte_eth_rx_queue_setup(uint8_t port_id, uint16_t rx_queue_id, dev_info.min_rx_bufsize), (int)RTE_PKTMBUF_HEADROOM, (int)dev_info.min_rx_bufsize); - return (-EINVAL); + return -EINVAL; + } + + if (nb_rx_desc > dev_info.rx_desc_lim.nb_max || + nb_rx_desc < dev_info.rx_desc_lim.nb_min || + nb_rx_desc % dev_info.rx_desc_lim.nb_align != 0) { + + RTE_PMD_DEBUG_TRACE("Invalid value for nb_rx_desc(=%hu), " + "should be: <= %hu, = %hu, and a product of %hu\n", + nb_rx_desc, + dev_info.rx_desc_lim.nb_max, + dev_info.rx_desc_lim.nb_min, + dev_info.rx_desc_lim.nb_align); + return -EINVAL; } if (rx_conf == NULL) @@ -1516,32 +1269,37 @@ rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id, struct rte_eth_dev *dev; struct rte_eth_dev_info dev_info; - /* This function is only safe when called from the primary process - * in a multi-process setup*/ - PROC_PRIMARY_OR_ERR_RET(-E_RTE_SECONDARY); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-EINVAL); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; if (tx_queue_id >= dev->data->nb_tx_queues) { - PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id); - return (-EINVAL); + RTE_PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", tx_queue_id); + return -EINVAL; } if (dev->data->dev_started) { - PMD_DEBUG_TRACE( + RTE_PMD_DEBUG_TRACE( "port %d must be stopped to allow configuration\n", port_id); return -EBUSY; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP); - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_setup, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_infos_get, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->tx_queue_setup, -ENOTSUP); rte_eth_dev_info_get(port_id, &dev_info); + if (nb_tx_desc > dev_info.tx_desc_lim.nb_max || + nb_tx_desc < dev_info.tx_desc_lim.nb_min || + nb_tx_desc % dev_info.tx_desc_lim.nb_align != 0) { + RTE_PMD_DEBUG_TRACE("Invalid value for nb_tx_desc(=%hu), " + "should be: <= %hu, = %hu, and a product of %hu\n", + nb_tx_desc, + dev_info.tx_desc_lim.nb_max, + dev_info.tx_desc_lim.nb_min, + dev_info.tx_desc_lim.nb_align); + return -EINVAL; + } + if (tx_conf == NULL) tx_conf = &dev_info.default_txconf; @@ -1550,18 +1308,63 @@ rte_eth_tx_queue_setup(uint8_t port_id, uint16_t tx_queue_id, } void -rte_eth_promiscuous_enable(uint8_t port_id) +rte_eth_tx_buffer_drop_callback(struct rte_mbuf **pkts, uint16_t unsent, + void *userdata __rte_unused) { - struct rte_eth_dev *dev; + unsigned i; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; + for (i = 0; i < unsent; i++) + rte_pktmbuf_free(pkts[i]); +} + +void +rte_eth_tx_buffer_count_callback(struct rte_mbuf **pkts, uint16_t unsent, + void *userdata) +{ + uint64_t *count = userdata; + unsigned i; + + for (i = 0; i < unsent; i++) + rte_pktmbuf_free(pkts[i]); + + *count += unsent; +} + +int +rte_eth_tx_buffer_set_err_callback(struct rte_eth_dev_tx_buffer *buffer, + buffer_tx_error_fn cbfn, void *userdata) +{ + buffer->error_callback = cbfn; + buffer->error_userdata = userdata; + return 0; +} + +int +rte_eth_tx_buffer_init(struct rte_eth_dev_tx_buffer *buffer, uint16_t size) +{ + int ret = 0; + + if (buffer == NULL) + return -EINVAL; + + buffer->size = size; + if (buffer->error_callback == NULL) { + ret = rte_eth_tx_buffer_set_err_callback( + buffer, rte_eth_tx_buffer_drop_callback, NULL); } + return ret; +} + +void +rte_eth_promiscuous_enable(uint8_t port_id) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_enable); + RTE_FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_enable); (*dev->dev_ops->promiscuous_enable)(dev); dev->data->promiscuous = 1; } @@ -1571,14 +1374,10 @@ rte_eth_promiscuous_disable(uint8_t port_id) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; - } - + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_disable); + RTE_FUNC_PTR_OR_RET(*dev->dev_ops->promiscuous_disable); dev->data->promiscuous = 0; (*dev->dev_ops->promiscuous_disable)(dev); } @@ -1588,10 +1387,7 @@ rte_eth_promiscuous_get(uint8_t port_id) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -1; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; return dev->data->promiscuous; @@ -1602,14 +1398,10 @@ rte_eth_allmulticast_enable(uint8_t port_id) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; - } - + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_enable); + RTE_FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_enable); (*dev->dev_ops->allmulticast_enable)(dev); dev->data->all_multicast = 1; } @@ -1619,14 +1411,10 @@ rte_eth_allmulticast_disable(uint8_t port_id) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; - } - + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_disable); + RTE_FUNC_PTR_OR_RET(*dev->dev_ops->allmulticast_disable); dev->data->all_multicast = 0; (*dev->dev_ops->allmulticast_disable)(dev); } @@ -1636,10 +1424,7 @@ rte_eth_allmulticast_get(uint8_t port_id) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -1; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; return dev->data->all_multicast; @@ -1664,17 +1449,13 @@ rte_eth_link_get(uint8_t port_id, struct rte_eth_link *eth_link) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; - } - + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; if (dev->data->dev_conf.intr_conf.lsc != 0) rte_eth_dev_atomic_read_link_status(dev, eth_link); else { - FUNC_PTR_OR_RET(*dev->dev_ops->link_update); + RTE_FUNC_PTR_OR_RET(*dev->dev_ops->link_update); (*dev->dev_ops->link_update)(dev, 1); *eth_link = dev->data->dev_link; } @@ -1685,17 +1466,13 @@ rte_eth_link_get_nowait(uint8_t port_id, struct rte_eth_link *eth_link) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; - } - + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; if (dev->data->dev_conf.intr_conf.lsc != 0) rte_eth_dev_atomic_read_link_status(dev, eth_link); else { - FUNC_PTR_OR_RET(*dev->dev_ops->link_update); + RTE_FUNC_PTR_OR_RET(*dev->dev_ops->link_update); (*dev->dev_ops->link_update)(dev, 0); *eth_link = dev->data->dev_link; } @@ -1706,17 +1483,14 @@ rte_eth_stats_get(uint8_t port_id, struct rte_eth_stats *stats) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; memset(stats, 0, sizeof(*stats)); - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->stats_get, -ENOTSUP); - (*dev->dev_ops->stats_get)(dev, stats); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->stats_get, -ENOTSUP); stats->rx_nombuf = dev->data->rx_mbuf_alloc_failed; + (*dev->dev_ops->stats_get)(dev, stats); return 0; } @@ -1725,71 +1499,150 @@ rte_eth_stats_reset(uint8_t port_id) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; - } - + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_RET(*dev->dev_ops->stats_reset); + RTE_FUNC_PTR_OR_RET(*dev->dev_ops->stats_reset); (*dev->dev_ops->stats_reset)(dev); + dev->data->rx_mbuf_alloc_failed = 0; +} + +static int +get_xstats_count(uint8_t port_id) +{ + struct rte_eth_dev *dev; + int count; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); + dev = &rte_eth_devices[port_id]; + if (dev->dev_ops->xstats_get_names != NULL) { + count = (*dev->dev_ops->xstats_get_names)(dev, NULL, 0); + if (count < 0) + return count; + } else + count = 0; + count += RTE_NB_STATS; + count += dev->data->nb_rx_queues * RTE_NB_RXQ_STATS; + count += dev->data->nb_tx_queues * RTE_NB_TXQ_STATS; + return count; +} + +int +rte_eth_xstats_get_names(uint8_t port_id, + struct rte_eth_xstat_name *xstats_names, + unsigned size) +{ + struct rte_eth_dev *dev; + int cnt_used_entries; + int cnt_expected_entries; + int cnt_driver_entries; + uint32_t idx, id_queue; + + cnt_expected_entries = get_xstats_count(port_id); + if (xstats_names == NULL || cnt_expected_entries < 0 || + (int)size < cnt_expected_entries) + return cnt_expected_entries; + + /* port_id checked in get_xstats_count() */ + dev = &rte_eth_devices[port_id]; + cnt_used_entries = 0; + + for (idx = 0; idx < RTE_NB_STATS; idx++) { + snprintf(xstats_names[cnt_used_entries].name, + sizeof(xstats_names[0].name), + "%s", rte_stats_strings[idx].name); + cnt_used_entries++; + } + for (id_queue = 0; id_queue < dev->data->nb_rx_queues; id_queue++) { + for (idx = 0; idx < RTE_NB_RXQ_STATS; idx++) { + snprintf(xstats_names[cnt_used_entries].name, + sizeof(xstats_names[0].name), + "rx_q%u%s", + id_queue, rte_rxq_stats_strings[idx].name); + cnt_used_entries++; + } + + } + for (id_queue = 0; id_queue < dev->data->nb_tx_queues; id_queue++) { + for (idx = 0; idx < RTE_NB_TXQ_STATS; idx++) { + snprintf(xstats_names[cnt_used_entries].name, + sizeof(xstats_names[0].name), + "tx_q%u%s", + id_queue, rte_txq_stats_strings[idx].name); + cnt_used_entries++; + } + } + + if (dev->dev_ops->xstats_get_names != NULL) { + /* If there are any driver-specific xstats, append them + * to end of list. + */ + cnt_driver_entries = (*dev->dev_ops->xstats_get_names)( + dev, + xstats_names + cnt_used_entries, + size - cnt_used_entries); + if (cnt_driver_entries < 0) + return cnt_driver_entries; + cnt_used_entries += cnt_driver_entries; + } + + return cnt_used_entries; } /* retrieve ethdev extended statistics */ int -rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstats *xstats, +rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstat *xstats, unsigned n) { struct rte_eth_stats eth_stats; struct rte_eth_dev *dev; - unsigned count, i, q; - uint64_t val; - char *stats_ptr; + unsigned count = 0, i, q; + signed xcount = 0; + uint64_t val, *stats_ptr; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -1; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; + /* Return generic statistics */ + count = RTE_NB_STATS + (dev->data->nb_rx_queues * RTE_NB_RXQ_STATS) + + (dev->data->nb_tx_queues * RTE_NB_TXQ_STATS); + /* implemented by the driver */ - if (dev->dev_ops->xstats_get != NULL) - return (*dev->dev_ops->xstats_get)(dev, xstats, n); + if (dev->dev_ops->xstats_get != NULL) { + /* Retrieve the xstats from the driver at the end of the + * xstats struct. + */ + xcount = (*dev->dev_ops->xstats_get)(dev, + xstats ? xstats + count : NULL, + (n > count) ? n - count : 0); - /* else, return generic statistics */ - count = RTE_NB_STATS; - count += dev->data->nb_rx_queues * RTE_NB_RXQ_STATS; - count += dev->data->nb_tx_queues * RTE_NB_TXQ_STATS; - if (n < count) - return count; + if (xcount < 0) + return xcount; + } - /* now fill the xstats structure */ + if (n < count + xcount || xstats == NULL) + return count + xcount; + /* now fill the xstats structure */ count = 0; - memset(ð_stats, 0, sizeof(eth_stats)); rte_eth_stats_get(port_id, ð_stats); /* global stats */ for (i = 0; i < RTE_NB_STATS; i++) { - stats_ptr = (char *)ð_stats + rte_stats_strings[i].offset; - val = *(uint64_t *)stats_ptr; - snprintf(xstats[count].name, sizeof(xstats[count].name), - "%s", rte_stats_strings[i].name); + stats_ptr = RTE_PTR_ADD(ð_stats, + rte_stats_strings[i].offset); + val = *stats_ptr; xstats[count++].value = val; } /* per-rxq stats */ for (q = 0; q < dev->data->nb_rx_queues; q++) { for (i = 0; i < RTE_NB_RXQ_STATS; i++) { - stats_ptr = (char *)ð_stats; - stats_ptr += rte_rxq_stats_strings[i].offset; - stats_ptr += q * sizeof(uint64_t); - val = *(uint64_t *)stats_ptr; - snprintf(xstats[count].name, sizeof(xstats[count].name), - "rx_queue_%u_%s", q, - rte_rxq_stats_strings[i].name); + stats_ptr = RTE_PTR_ADD(ð_stats, + rte_rxq_stats_strings[i].offset + + q * sizeof(uint64_t)); + val = *stats_ptr; xstats[count++].value = val; } } @@ -1797,18 +1650,18 @@ rte_eth_xstats_get(uint8_t port_id, struct rte_eth_xstats *xstats, /* per-txq stats */ for (q = 0; q < dev->data->nb_tx_queues; q++) { for (i = 0; i < RTE_NB_TXQ_STATS; i++) { - stats_ptr = (char *)ð_stats; - stats_ptr += rte_txq_stats_strings[i].offset; - stats_ptr += q * sizeof(uint64_t); - val = *(uint64_t *)stats_ptr; - snprintf(xstats[count].name, sizeof(xstats[count].name), - "tx_queue_%u_%s", q, - rte_txq_stats_strings[i].name); + stats_ptr = RTE_PTR_ADD(ð_stats, + rte_txq_stats_strings[i].offset + + q * sizeof(uint64_t)); + val = *stats_ptr; xstats[count++].value = val; } } - return count; + for (i = 0; i < count + xcount; i++) + xstats[i].id = i; + + return count + xcount; } /* reset ethdev extended statistics */ @@ -1817,11 +1670,7 @@ rte_eth_xstats_reset(uint8_t port_id) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; - } - + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; /* implemented by the driver */ @@ -1840,14 +1689,11 @@ set_queue_stats_mapping(uint8_t port_id, uint16_t queue_id, uint8_t stat_idx, { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -ENODEV; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_stats_mapping_set, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->queue_stats_mapping_set, -ENOTSUP); return (*dev->dev_ops->queue_stats_mapping_set) (dev, queue_id, stat_idx, is_rx); } @@ -1870,26 +1716,55 @@ rte_eth_dev_set_rx_queue_stats_mapping(uint8_t port_id, uint16_t rx_queue_id, STAT_QMAP_RX); } - void rte_eth_dev_info_get(uint8_t port_id, struct rte_eth_dev_info *dev_info) { struct rte_eth_dev *dev; + const struct rte_eth_desc_lim lim = { + .nb_max = UINT16_MAX, + .nb_min = 0, + .nb_align = 1, + }; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; - } - + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; memset(dev_info, 0, sizeof(struct rte_eth_dev_info)); + dev_info->rx_desc_lim = lim; + dev_info->tx_desc_lim = lim; - FUNC_PTR_OR_RET(*dev->dev_ops->dev_infos_get); + RTE_FUNC_PTR_OR_RET(*dev->dev_ops->dev_infos_get); (*dev->dev_ops->dev_infos_get)(dev, dev_info); dev_info->pci_dev = dev->pci_dev; - if (dev->driver) - dev_info->driver_name = dev->driver->pci_drv.name; + dev_info->driver_name = dev->data->drv_name; + dev_info->nb_rx_queues = dev->data->nb_rx_queues; + dev_info->nb_tx_queues = dev->data->nb_tx_queues; +} + +int +rte_eth_dev_get_supported_ptypes(uint8_t port_id, uint32_t ptype_mask, + uint32_t *ptypes, int num) +{ + int i, j; + struct rte_eth_dev *dev; + const uint32_t *all_ptypes; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_supported_ptypes_get, 0); + all_ptypes = (*dev->dev_ops->dev_supported_ptypes_get)(dev); + + if (!all_ptypes) + return 0; + + for (i = 0, j = 0; all_ptypes[i] != RTE_PTYPE_UNKNOWN; ++i) + if (all_ptypes[i] & ptype_mask) { + if (j < num) + ptypes[j] = all_ptypes[i]; + j++; + } + + return j; } void @@ -1897,11 +1772,7 @@ rte_eth_macaddr_get(uint8_t port_id, struct ether_addr *mac_addr) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return; - } - + RTE_ETH_VALID_PORTID_OR_RET(port_id); dev = &rte_eth_devices[port_id]; ether_addr_copy(&dev->data->mac_addrs[0], mac_addr); } @@ -1912,10 +1783,7 @@ rte_eth_dev_get_mtu(uint8_t port_id, uint16_t *mtu) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; *mtu = dev->data->mtu; @@ -1928,13 +1796,9 @@ rte_eth_dev_set_mtu(uint8_t port_id, uint16_t mtu) int ret; struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mtu_set, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mtu_set, -ENOTSUP); ret = (*dev->dev_ops->mtu_set)(dev, mtu); if (!ret) @@ -1948,23 +1812,19 @@ rte_eth_dev_vlan_filter(uint8_t port_id, uint16_t vlan_id, int on) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - if (! (dev->data->dev_conf.rxmode.hw_vlan_filter)) { - PMD_DEBUG_TRACE("port %d: vlan-filtering disabled\n", port_id); - return (-ENOSYS); + if (!(dev->data->dev_conf.rxmode.hw_vlan_filter)) { + RTE_PMD_DEBUG_TRACE("port %d: vlan-filtering disabled\n", port_id); + return -ENOSYS; } if (vlan_id > 4095) { - PMD_DEBUG_TRACE("(port_id=%d) invalid vlan_id=%u > 4095\n", + RTE_PMD_DEBUG_TRACE("(port_id=%d) invalid vlan_id=%u > 4095\n", port_id, (unsigned) vlan_id); - return (-EINVAL); + return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_filter_set, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_filter_set, -ENOTSUP); return (*dev->dev_ops->vlan_filter_set)(dev, vlan_id, on); } @@ -1974,38 +1834,31 @@ 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 (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; if (rx_queue_id >= dev->data->nb_rx_queues) { - PMD_DEBUG_TRACE("Invalid rx_queue_id=%d\n", port_id); - return (-EINVAL); + RTE_PMD_DEBUG_TRACE("Invalid rx_queue_id=%d\n", port_id); + return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_strip_queue_set, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_strip_queue_set, -ENOTSUP); (*dev->dev_ops->vlan_strip_queue_set)(dev, rx_queue_id, on); - return (0); + return 0; } int -rte_eth_dev_set_vlan_ether_type(uint8_t port_id, uint16_t tpid) +rte_eth_dev_set_vlan_ether_type(uint8_t port_id, + enum rte_vlan_type vlan_type, + uint16_t tpid) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_tpid_set, -ENOTSUP); - (*dev->dev_ops->vlan_tpid_set)(dev, tpid); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_tpid_set, -ENOTSUP); - return (0); + return (*dev->dev_ops->vlan_tpid_set)(dev, vlan_type, tpid); } int @@ -2016,40 +1869,36 @@ rte_eth_dev_set_vlan_offload(uint8_t port_id, int offload_mask) int mask = 0; int cur, org = 0; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; /*check which option changed by application*/ cur = !!(offload_mask & ETH_VLAN_STRIP_OFFLOAD); org = !!(dev->data->dev_conf.rxmode.hw_vlan_strip); - if (cur != org){ + if (cur != org) { dev->data->dev_conf.rxmode.hw_vlan_strip = (uint8_t)cur; mask |= ETH_VLAN_STRIP_MASK; } cur = !!(offload_mask & ETH_VLAN_FILTER_OFFLOAD); org = !!(dev->data->dev_conf.rxmode.hw_vlan_filter); - if (cur != org){ + if (cur != org) { dev->data->dev_conf.rxmode.hw_vlan_filter = (uint8_t)cur; mask |= ETH_VLAN_FILTER_MASK; } cur = !!(offload_mask & ETH_VLAN_EXTEND_OFFLOAD); org = !!(dev->data->dev_conf.rxmode.hw_vlan_extend); - if (cur != org){ + if (cur != org) { dev->data->dev_conf.rxmode.hw_vlan_extend = (uint8_t)cur; mask |= ETH_VLAN_EXTEND_MASK; } /*no change*/ - if(mask == 0) + if (mask == 0) return ret; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_offload_set, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_offload_set, -ENOTSUP); (*dev->dev_ops->vlan_offload_set)(dev, mask); return ret; @@ -2061,21 +1910,17 @@ rte_eth_dev_get_vlan_offload(uint8_t port_id) struct rte_eth_dev *dev; int ret = 0; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; if (dev->data->dev_conf.rxmode.hw_vlan_strip) - ret |= ETH_VLAN_STRIP_OFFLOAD ; + ret |= ETH_VLAN_STRIP_OFFLOAD; if (dev->data->dev_conf.rxmode.hw_vlan_filter) - ret |= ETH_VLAN_FILTER_OFFLOAD ; + ret |= ETH_VLAN_FILTER_OFFLOAD; if (dev->data->dev_conf.rxmode.hw_vlan_extend) - ret |= ETH_VLAN_EXTEND_OFFLOAD ; + ret |= ETH_VLAN_EXTEND_OFFLOAD; return ret; } @@ -2085,388 +1930,112 @@ rte_eth_dev_set_vlan_pvid(uint8_t port_id, uint16_t pvid, int on) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_pvid_set, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->vlan_pvid_set, -ENOTSUP); (*dev->dev_ops->vlan_pvid_set)(dev, pvid, on); return 0; } int -rte_eth_dev_fdir_add_signature_filter(uint8_t port_id, - struct rte_fdir_filter *fdir_filter, - uint8_t queue) +rte_eth_dev_flow_ctrl_get(uint8_t port_id, struct rte_eth_fc_conf *fc_conf) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - - if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) { - PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n", - port_id, dev->data->dev_conf.fdir_conf.mode); - return (-ENOSYS); - } - - if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP - || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE) - && (fdir_filter->port_src || fdir_filter->port_dst)) { - PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \ - "None l4type, source & destinations ports " \ - "should be null!\n"); - return (-EINVAL); - } - - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_add_signature_filter, -ENOTSUP); - return (*dev->dev_ops->fdir_add_signature_filter)(dev, fdir_filter, - queue); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->flow_ctrl_get, -ENOTSUP); + memset(fc_conf, 0, sizeof(*fc_conf)); + return (*dev->dev_ops->flow_ctrl_get)(dev, fc_conf); } int -rte_eth_dev_fdir_update_signature_filter(uint8_t port_id, - struct rte_fdir_filter *fdir_filter, - uint8_t queue) +rte_eth_dev_flow_ctrl_set(uint8_t port_id, struct rte_eth_fc_conf *fc_conf) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + if ((fc_conf->send_xon != 0) && (fc_conf->send_xon != 1)) { + RTE_PMD_DEBUG_TRACE("Invalid send_xon, only 0/1 allowed\n"); + return -EINVAL; } dev = &rte_eth_devices[port_id]; - - if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) { - PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n", - port_id, dev->data->dev_conf.fdir_conf.mode); - return (-ENOSYS); - } - - if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP - || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE) - && (fdir_filter->port_src || fdir_filter->port_dst)) { - PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \ - "None l4type, source & destinations ports " \ - "should be null!\n"); - return (-EINVAL); - } - - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_update_signature_filter, -ENOTSUP); - return (*dev->dev_ops->fdir_update_signature_filter)(dev, fdir_filter, - queue); - + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->flow_ctrl_set, -ENOTSUP); + return (*dev->dev_ops->flow_ctrl_set)(dev, fc_conf); } int -rte_eth_dev_fdir_remove_signature_filter(uint8_t port_id, - struct rte_fdir_filter *fdir_filter) +rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id, struct rte_eth_pfc_conf *pfc_conf) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + if (pfc_conf->priority > (ETH_DCB_NUM_USER_PRIORITIES - 1)) { + RTE_PMD_DEBUG_TRACE("Invalid priority, only 0-7 allowed\n"); + return -EINVAL; } dev = &rte_eth_devices[port_id]; + /* High water, low water validation are device specific */ + if (*dev->dev_ops->priority_flow_ctrl_set) + return (*dev->dev_ops->priority_flow_ctrl_set)(dev, pfc_conf); + return -ENOTSUP; +} + +static int +rte_eth_check_reta_mask(struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t reta_size) +{ + uint16_t i, num; + + if (!reta_conf) + return -EINVAL; - if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_SIGNATURE) { - PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n", - port_id, dev->data->dev_conf.fdir_conf.mode); - return (-ENOSYS); + if (reta_size != RTE_ALIGN(reta_size, RTE_RETA_GROUP_SIZE)) { + RTE_PMD_DEBUG_TRACE("Invalid reta size, should be %u aligned\n", + RTE_RETA_GROUP_SIZE); + return -EINVAL; } - if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP - || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE) - && (fdir_filter->port_src || fdir_filter->port_dst)) { - PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \ - "None l4type source & destinations ports " \ - "should be null!\n"); - return (-EINVAL); + num = reta_size / RTE_RETA_GROUP_SIZE; + for (i = 0; i < num; i++) { + if (reta_conf[i].mask) + return 0; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_remove_signature_filter, -ENOTSUP); - return (*dev->dev_ops->fdir_remove_signature_filter)(dev, fdir_filter); + return -EINVAL; } -int -rte_eth_dev_fdir_get_infos(uint8_t port_id, struct rte_eth_fdir *fdir) +static int +rte_eth_check_reta_entry(struct rte_eth_rss_reta_entry64 *reta_conf, + uint16_t reta_size, + uint16_t max_rxq) { - struct rte_eth_dev *dev; + uint16_t i, idx, shift; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } + if (!reta_conf) + return -EINVAL; - dev = &rte_eth_devices[port_id]; - if (! (dev->data->dev_conf.fdir_conf.mode)) { - PMD_DEBUG_TRACE("port %d: pkt-filter disabled\n", port_id); - return (-ENOSYS); + if (max_rxq == 0) { + RTE_PMD_DEBUG_TRACE("No receive queue is available\n"); + return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_infos_get, -ENOTSUP); + for (i = 0; i < reta_size; i++) { + idx = i / RTE_RETA_GROUP_SIZE; + shift = i % RTE_RETA_GROUP_SIZE; + if ((reta_conf[idx].mask & (1ULL << shift)) && + (reta_conf[idx].reta[shift] >= max_rxq)) { + RTE_PMD_DEBUG_TRACE("reta_conf[%u]->reta[%u]: %u exceeds " + "the maximum rxq index: %u\n", idx, shift, + reta_conf[idx].reta[shift], max_rxq); + return -EINVAL; + } + } - (*dev->dev_ops->fdir_infos_get)(dev, fdir); - return (0); -} - -int -rte_eth_dev_fdir_add_perfect_filter(uint8_t port_id, - struct rte_fdir_filter *fdir_filter, - uint16_t soft_id, uint8_t queue, - uint8_t drop) -{ - struct rte_eth_dev *dev; - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - dev = &rte_eth_devices[port_id]; - - if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) { - PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n", - port_id, dev->data->dev_conf.fdir_conf.mode); - return (-ENOSYS); - } - - if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP - || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE) - && (fdir_filter->port_src || fdir_filter->port_dst)) { - PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \ - "None l4type, source & destinations ports " \ - "should be null!\n"); - return (-EINVAL); - } - - /* For now IPv6 is not supported with perfect filter */ - if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6) - return (-ENOTSUP); - - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_add_perfect_filter, -ENOTSUP); - return (*dev->dev_ops->fdir_add_perfect_filter)(dev, fdir_filter, - soft_id, queue, - drop); -} - -int -rte_eth_dev_fdir_update_perfect_filter(uint8_t port_id, - struct rte_fdir_filter *fdir_filter, - uint16_t soft_id, uint8_t queue, - uint8_t drop) -{ - struct rte_eth_dev *dev; - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - dev = &rte_eth_devices[port_id]; - - if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) { - PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n", - port_id, dev->data->dev_conf.fdir_conf.mode); - return (-ENOSYS); - } - - if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP - || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE) - && (fdir_filter->port_src || fdir_filter->port_dst)) { - PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \ - "None l4type, source & destinations ports " \ - "should be null!\n"); - return (-EINVAL); - } - - /* For now IPv6 is not supported with perfect filter */ - if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6) - return (-ENOTSUP); - - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_update_perfect_filter, -ENOTSUP); - return (*dev->dev_ops->fdir_update_perfect_filter)(dev, fdir_filter, - soft_id, queue, drop); -} - -int -rte_eth_dev_fdir_remove_perfect_filter(uint8_t port_id, - struct rte_fdir_filter *fdir_filter, - uint16_t soft_id) -{ - struct rte_eth_dev *dev; - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - dev = &rte_eth_devices[port_id]; - - if (dev->data->dev_conf.fdir_conf.mode != RTE_FDIR_MODE_PERFECT) { - PMD_DEBUG_TRACE("port %d: invalid FDIR mode=%u\n", - port_id, dev->data->dev_conf.fdir_conf.mode); - return (-ENOSYS); - } - - if ((fdir_filter->l4type == RTE_FDIR_L4TYPE_SCTP - || fdir_filter->l4type == RTE_FDIR_L4TYPE_NONE) - && (fdir_filter->port_src || fdir_filter->port_dst)) { - PMD_DEBUG_TRACE(" Port are meaningless for SCTP and " \ - "None l4type, source & destinations ports " \ - "should be null!\n"); - return (-EINVAL); - } - - /* For now IPv6 is not supported with perfect filter */ - if (fdir_filter->iptype == RTE_FDIR_IPTYPE_IPV6) - return (-ENOTSUP); - - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_remove_perfect_filter, -ENOTSUP); - return (*dev->dev_ops->fdir_remove_perfect_filter)(dev, fdir_filter, - soft_id); -} - -int -rte_eth_dev_fdir_set_masks(uint8_t port_id, struct rte_fdir_masks *fdir_mask) -{ - struct rte_eth_dev *dev; - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - dev = &rte_eth_devices[port_id]; - if (! (dev->data->dev_conf.fdir_conf.mode)) { - PMD_DEBUG_TRACE("port %d: pkt-filter disabled\n", port_id); - return (-ENOSYS); - } - - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->fdir_set_masks, -ENOTSUP); - return (*dev->dev_ops->fdir_set_masks)(dev, fdir_mask); -} - -int -rte_eth_dev_flow_ctrl_get(uint8_t port_id, struct rte_eth_fc_conf *fc_conf) -{ - struct rte_eth_dev *dev; - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->flow_ctrl_get, -ENOTSUP); - memset(fc_conf, 0, sizeof(*fc_conf)); - return (*dev->dev_ops->flow_ctrl_get)(dev, fc_conf); -} - -int -rte_eth_dev_flow_ctrl_set(uint8_t port_id, struct rte_eth_fc_conf *fc_conf) -{ - struct rte_eth_dev *dev; - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - if ((fc_conf->send_xon != 0) && (fc_conf->send_xon != 1)) { - PMD_DEBUG_TRACE("Invalid send_xon, only 0/1 allowed\n"); - return (-EINVAL); - } - - dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->flow_ctrl_set, -ENOTSUP); - return (*dev->dev_ops->flow_ctrl_set)(dev, fc_conf); -} - -int -rte_eth_dev_priority_flow_ctrl_set(uint8_t port_id, struct rte_eth_pfc_conf *pfc_conf) -{ - struct rte_eth_dev *dev; - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - if (pfc_conf->priority > (ETH_DCB_NUM_USER_PRIORITIES - 1)) { - PMD_DEBUG_TRACE("Invalid priority, only 0-7 allowed\n"); - return (-EINVAL); - } - - dev = &rte_eth_devices[port_id]; - /* High water, low water validation are device specific */ - if (*dev->dev_ops->priority_flow_ctrl_set) - return (*dev->dev_ops->priority_flow_ctrl_set)(dev, pfc_conf); - return (-ENOTSUP); -} - -static inline int -rte_eth_check_reta_mask(struct rte_eth_rss_reta_entry64 *reta_conf, - uint16_t reta_size) -{ - uint16_t i, num; - - if (!reta_conf) - return -EINVAL; - - if (reta_size != RTE_ALIGN(reta_size, RTE_RETA_GROUP_SIZE)) { - PMD_DEBUG_TRACE("Invalid reta size, should be %u aligned\n", - RTE_RETA_GROUP_SIZE); - return -EINVAL; - } - - num = reta_size / RTE_RETA_GROUP_SIZE; - for (i = 0; i < num; i++) { - if (reta_conf[i].mask) - return 0; - } - - return -EINVAL; -} - -static inline int -rte_eth_check_reta_entry(struct rte_eth_rss_reta_entry64 *reta_conf, - uint16_t reta_size, - uint8_t max_rxq) -{ - uint16_t i, idx, shift; - - if (!reta_conf) - return -EINVAL; - - if (max_rxq == 0) { - PMD_DEBUG_TRACE("No receive queue is available\n"); - return -EINVAL; - } - - for (i = 0; i < reta_size; i++) { - idx = i / RTE_RETA_GROUP_SIZE; - shift = i % RTE_RETA_GROUP_SIZE; - if ((reta_conf[idx].mask & (1ULL << shift)) && - (reta_conf[idx].reta[shift] >= max_rxq)) { - PMD_DEBUG_TRACE("reta_conf[%u]->reta[%u]: %u exceeds " - "the maximum rxq index: %u\n", idx, shift, - reta_conf[idx].reta[shift], max_rxq); - return -EINVAL; - } - } - - return 0; + return 0; } int @@ -2477,11 +2046,7 @@ rte_eth_dev_rss_reta_update(uint8_t port_id, struct rte_eth_dev *dev; int ret; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -ENODEV; - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); /* Check mask bits */ ret = rte_eth_check_reta_mask(reta_conf, reta_size); if (ret < 0) @@ -2495,7 +2060,7 @@ rte_eth_dev_rss_reta_update(uint8_t port_id, if (ret < 0) return ret; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_update, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_update, -ENOTSUP); return (*dev->dev_ops->reta_update)(dev, reta_conf, reta_size); } @@ -2507,10 +2072,7 @@ rte_eth_dev_rss_reta_query(uint8_t port_id, struct rte_eth_dev *dev; int ret; - if (port_id >= nb_ports) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -ENODEV; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); /* Check mask bits */ ret = rte_eth_check_reta_mask(reta_conf, reta_size); @@ -2518,7 +2080,7 @@ rte_eth_dev_rss_reta_query(uint8_t port_id, return ret; dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_query, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->reta_query, -ENOTSUP); return (*dev->dev_ops->reta_query)(dev, reta_conf, reta_size); } @@ -2528,20 +2090,16 @@ 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 (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); rss_hash_protos = rss_conf->rss_hf; if ((rss_hash_protos != 0) && ((rss_hash_protos & ETH_RSS_PROTO_MASK) == 0)) { - PMD_DEBUG_TRACE("Invalid rss_hash_protos=0x%x\n", + RTE_PMD_DEBUG_TRACE("Invalid rss_hash_protos=0x%x\n", rss_hash_protos); - return (-EINVAL); + return -EINVAL; } dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_update, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_update, -ENOTSUP); return (*dev->dev_ops->rss_hash_update)(dev, rss_conf); } @@ -2551,67 +2109,55 @@ rte_eth_dev_rss_hash_conf_get(uint8_t port_id, { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_conf_get, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rss_hash_conf_get, -ENOTSUP); return (*dev->dev_ops->rss_hash_conf_get)(dev, rss_conf); } int -rte_eth_dev_udp_tunnel_add(uint8_t port_id, - struct rte_eth_udp_tunnel *udp_tunnel) +rte_eth_dev_udp_tunnel_port_add(uint8_t port_id, + struct rte_eth_udp_tunnel *udp_tunnel) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -ENODEV; - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); if (udp_tunnel == NULL) { - PMD_DEBUG_TRACE("Invalid udp_tunnel parameter\n"); + RTE_PMD_DEBUG_TRACE("Invalid udp_tunnel parameter\n"); return -EINVAL; } if (udp_tunnel->prot_type >= RTE_TUNNEL_TYPE_MAX) { - PMD_DEBUG_TRACE("Invalid tunnel type\n"); + RTE_PMD_DEBUG_TRACE("Invalid tunnel type\n"); return -EINVAL; } dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->udp_tunnel_add, -ENOTSUP); - return (*dev->dev_ops->udp_tunnel_add)(dev, udp_tunnel); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->udp_tunnel_port_add, -ENOTSUP); + return (*dev->dev_ops->udp_tunnel_port_add)(dev, udp_tunnel); } int -rte_eth_dev_udp_tunnel_delete(uint8_t port_id, - struct rte_eth_udp_tunnel *udp_tunnel) +rte_eth_dev_udp_tunnel_port_delete(uint8_t port_id, + struct rte_eth_udp_tunnel *udp_tunnel) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -ENODEV; - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; if (udp_tunnel == NULL) { - PMD_DEBUG_TRACE("Invalid udp_tunnel parametr\n"); + RTE_PMD_DEBUG_TRACE("Invalid udp_tunnel parameter\n"); return -EINVAL; } if (udp_tunnel->prot_type >= RTE_TUNNEL_TYPE_MAX) { - PMD_DEBUG_TRACE("Invalid tunnel type\n"); + RTE_PMD_DEBUG_TRACE("Invalid tunnel type\n"); return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->udp_tunnel_del, -ENOTSUP); - return (*dev->dev_ops->udp_tunnel_del)(dev, udp_tunnel); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->udp_tunnel_port_del, -ENOTSUP); + return (*dev->dev_ops->udp_tunnel_port_del)(dev, udp_tunnel); } int @@ -2619,14 +2165,10 @@ rte_eth_led_on(uint8_t port_id) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_on, -ENOTSUP); - return ((*dev->dev_ops->dev_led_on)(dev)); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_on, -ENOTSUP); + return (*dev->dev_ops->dev_led_on)(dev); } int @@ -2634,22 +2176,18 @@ rte_eth_led_off(uint8_t port_id) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_off, -ENOTSUP); - return ((*dev->dev_ops->dev_led_off)(dev)); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->dev_led_off, -ENOTSUP); + return (*dev->dev_ops->dev_led_off)(dev); } /* * Returns index into MAC address array of addr. Use 00:00:00:00:00:00 to find * an empty spot. */ -static inline int -get_mac_addr_index(uint8_t port_id, struct ether_addr *addr) +static int +get_mac_addr_index(uint8_t port_id, const struct ether_addr *addr) { struct rte_eth_dev_info dev_info; struct rte_eth_dev *dev = &rte_eth_devices[port_id]; @@ -2664,7 +2202,7 @@ get_mac_addr_index(uint8_t port_id, struct ether_addr *addr) return -1; } -static struct ether_addr null_mac_addr = {{0, 0, 0, 0, 0, 0}}; +static const struct ether_addr null_mac_addr; int rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr, @@ -2674,36 +2212,32 @@ rte_eth_dev_mac_addr_add(uint8_t port_id, struct ether_addr *addr, int index; uint64_t pool_mask; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_add, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_add, -ENOTSUP); if (is_zero_ether_addr(addr)) { - PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n", + RTE_PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n", port_id); - return (-EINVAL); + return -EINVAL; } if (pool >= ETH_64_POOLS) { - PMD_DEBUG_TRACE("pool id must be 0-%d\n",ETH_64_POOLS - 1); - return (-EINVAL); + RTE_PMD_DEBUG_TRACE("pool id must be 0-%d\n", ETH_64_POOLS - 1); + return -EINVAL; } index = get_mac_addr_index(port_id, addr); if (index < 0) { index = get_mac_addr_index(port_id, &null_mac_addr); if (index < 0) { - PMD_DEBUG_TRACE("port %d: MAC address array full\n", + RTE_PMD_DEBUG_TRACE("port %d: MAC address array full\n", port_id); - return (-ENOSPC); + return -ENOSPC; } } else { pool_mask = dev->data->mac_pool_sel[index]; - /* Check if both MAC address and pool is alread there, and do nothing */ + /* Check if both MAC address and pool is already there, and do nothing */ if (pool_mask & (1ULL << pool)) return 0; } @@ -2726,18 +2260,14 @@ rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr) struct rte_eth_dev *dev; int index; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_remove, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_remove, -ENOTSUP); index = get_mac_addr_index(port_id, addr); if (index == 0) { - PMD_DEBUG_TRACE("port %d: Cannot remove default MAC address\n", port_id); - return (-EADDRINUSE); + RTE_PMD_DEBUG_TRACE("port %d: Cannot remove default MAC address\n", port_id); + return -EADDRINUSE; } else if (index < 0) return 0; /* Do nothing if address wasn't found */ @@ -2753,6 +2283,27 @@ rte_eth_dev_mac_addr_remove(uint8_t port_id, struct ether_addr *addr) return 0; } +int +rte_eth_dev_default_mac_addr_set(uint8_t port_id, struct ether_addr *addr) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + if (!is_valid_assigned_ether_addr(addr)) + return -EINVAL; + + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mac_addr_set, -ENOTSUP); + + /* Update default address in NIC data structure */ + ether_addr_copy(addr, &dev->data->mac_addrs[0]); + + (*dev->dev_ops->mac_addr_set)(dev, addr); + + return 0; +} + int rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf, uint16_t rx_mode, uint8_t on) @@ -2761,27 +2312,22 @@ 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 (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("set VF RX mode:Invalid port_id=%d\n", - port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; rte_eth_dev_info_get(port_id, &dev_info); num_vfs = dev_info.max_vfs; - if (vf > num_vfs) - { - PMD_DEBUG_TRACE("set VF RX mode:invalid VF id %d\n", vf); - return (-EINVAL); + if (vf > num_vfs) { + RTE_PMD_DEBUG_TRACE("set VF RX mode:invalid VF id %d\n", vf); + return -EINVAL; } - if (rx_mode == 0) - { - PMD_DEBUG_TRACE("set VF RX mode:mode mask ca not be zero\n"); - return (-EINVAL); + + if (rx_mode == 0) { + RTE_PMD_DEBUG_TRACE("set VF RX mode:mode mask ca not be zero\n"); + return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx_mode, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx_mode, -ENOTSUP); return (*dev->dev_ops->set_vf_rx_mode)(dev, vf, rx_mode, on); } @@ -2789,8 +2335,8 @@ rte_eth_dev_set_vf_rxmode(uint8_t port_id, uint16_t vf, * Returns index into MAC address array of addr. Use 00:00:00:00:00:00 to find * an empty spot. */ -static inline int -get_hash_mac_addr_index(uint8_t port_id, struct ether_addr *addr) +static int +get_hash_mac_addr_index(uint8_t port_id, const struct ether_addr *addr) { struct rte_eth_dev_info dev_info; struct rte_eth_dev *dev = &rte_eth_devices[port_id]; @@ -2816,17 +2362,13 @@ rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr, int ret; struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n", - port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; if (is_zero_ether_addr(addr)) { - PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n", + RTE_PMD_DEBUG_TRACE("port %d: Cannot add NULL MAC address\n", port_id); - return (-EINVAL); + return -EINVAL; } index = get_hash_mac_addr_index(port_id, addr); @@ -2836,20 +2378,20 @@ rte_eth_dev_uc_hash_table_set(uint8_t port_id, struct ether_addr *addr, if (index < 0) { if (!on) { - PMD_DEBUG_TRACE("port %d: the MAC address was not" + RTE_PMD_DEBUG_TRACE("port %d: the MAC address was not " "set in UTA\n", port_id); - return (-EINVAL); + return -EINVAL; } index = get_hash_mac_addr_index(port_id, &null_mac_addr); if (index < 0) { - PMD_DEBUG_TRACE("port %d: MAC address array full\n", + RTE_PMD_DEBUG_TRACE("port %d: MAC address array full\n", port_id); - return (-ENOSPC); + return -ENOSPC; } } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_hash_table_set, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_hash_table_set, -ENOTSUP); ret = (*dev->dev_ops->uc_hash_table_set)(dev, addr, on); if (ret == 0) { /* Update address in NIC data structure */ @@ -2869,98 +2411,82 @@ rte_eth_dev_uc_all_hash_table_set(uint8_t port_id, uint8_t on) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("unicast hash setting:Invalid port_id=%d\n", - port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_all_hash_table_set, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->uc_all_hash_table_set, -ENOTSUP); return (*dev->dev_ops->uc_all_hash_table_set)(dev, on); } int -rte_eth_dev_set_vf_rx(uint8_t port_id,uint16_t vf, uint8_t on) +rte_eth_dev_set_vf_rx(uint8_t port_id, uint16_t vf, uint8_t on) { uint16_t num_vfs; struct rte_eth_dev *dev; struct rte_eth_dev_info dev_info; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; rte_eth_dev_info_get(port_id, &dev_info); num_vfs = dev_info.max_vfs; - if (vf > num_vfs) - { - PMD_DEBUG_TRACE("port %d: invalid vf id\n", port_id); - return (-EINVAL); + if (vf > num_vfs) { + RTE_PMD_DEBUG_TRACE("port %d: invalid vf id\n", port_id); + return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx, -ENOTSUP); - return (*dev->dev_ops->set_vf_rx)(dev, vf,on); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rx, -ENOTSUP); + return (*dev->dev_ops->set_vf_rx)(dev, vf, on); } int -rte_eth_dev_set_vf_tx(uint8_t port_id,uint16_t vf, uint8_t on) +rte_eth_dev_set_vf_tx(uint8_t port_id, uint16_t vf, uint8_t on) { uint16_t num_vfs; struct rte_eth_dev *dev; struct rte_eth_dev_info dev_info; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("set pool tx:Invalid port_id=%d\n", port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; rte_eth_dev_info_get(port_id, &dev_info); num_vfs = dev_info.max_vfs; - if (vf > num_vfs) - { - PMD_DEBUG_TRACE("set pool tx:invalid pool id=%d\n", vf); - return (-EINVAL); + if (vf > num_vfs) { + RTE_PMD_DEBUG_TRACE("set pool tx:invalid pool id=%d\n", vf); + return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_tx, -ENOTSUP); - return (*dev->dev_ops->set_vf_tx)(dev, vf,on); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_tx, -ENOTSUP); + return (*dev->dev_ops->set_vf_tx)(dev, vf, on); } int rte_eth_dev_set_vf_vlan_filter(uint8_t port_id, uint16_t vlan_id, - uint64_t vf_mask,uint8_t vlan_on) + uint64_t vf_mask, uint8_t vlan_on) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("VF VLAN filter:invalid port id=%d\n", - port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + dev = &rte_eth_devices[port_id]; - if(vlan_id > ETHER_MAX_VLAN_ID) - { - PMD_DEBUG_TRACE("VF VLAN filter:invalid VLAN id=%d\n", + if (vlan_id > ETHER_MAX_VLAN_ID) { + RTE_PMD_DEBUG_TRACE("VF VLAN filter:invalid VLAN id=%d\n", vlan_id); - return (-EINVAL); + return -EINVAL; } - if (vf_mask == 0) - { - PMD_DEBUG_TRACE("VF VLAN filter:pool_mask can not be 0\n"); - return (-EINVAL); + + if (vf_mask == 0) { + RTE_PMD_DEBUG_TRACE("VF VLAN filter:pool_mask can not be 0\n"); + return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_vlan_filter, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_vlan_filter, -ENOTSUP); return (*dev->dev_ops->set_vf_vlan_filter)(dev, vlan_id, - vf_mask,vlan_on); + vf_mask, vlan_on); } int rte_eth_set_queue_rate_limit(uint8_t port_id, uint16_t queue_idx, @@ -2970,30 +2496,26 @@ 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 (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("set queue rate limit:invalid port id=%d\n", - port_id); - return -ENODEV; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; rte_eth_dev_info_get(port_id, &dev_info); link = dev->data->dev_link; if (queue_idx > dev_info.max_tx_queues) { - PMD_DEBUG_TRACE("set queue rate limit:port %d: " + RTE_PMD_DEBUG_TRACE("set queue rate limit:port %d: " "invalid queue id=%d\n", port_id, queue_idx); return -EINVAL; } if (tx_rate > link.link_speed) { - PMD_DEBUG_TRACE("set queue rate limit:invalid tx_rate=%d, " + RTE_PMD_DEBUG_TRACE("set queue rate limit:invalid tx_rate=%d, " "bigger than link speed= %d\n", tx_rate, link.link_speed); return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_queue_rate_limit, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_queue_rate_limit, -ENOTSUP); return (*dev->dev_ops->set_queue_rate_limit)(dev, queue_idx, tx_rate); } @@ -3007,72 +2529,63 @@ 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 (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("set VF rate limit:invalid port id=%d\n", - port_id); - return -ENODEV; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; rte_eth_dev_info_get(port_id, &dev_info); link = dev->data->dev_link; if (vf > dev_info.max_vfs) { - PMD_DEBUG_TRACE("set VF rate limit:port %d: " + RTE_PMD_DEBUG_TRACE("set VF rate limit:port %d: " "invalid vf id=%d\n", port_id, vf); return -EINVAL; } if (tx_rate > link.link_speed) { - PMD_DEBUG_TRACE("set VF rate limit:invalid tx_rate=%d, " + RTE_PMD_DEBUG_TRACE("set VF rate limit:invalid tx_rate=%d, " "bigger than link speed= %d\n", tx_rate, link.link_speed); return -EINVAL; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rate_limit, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_vf_rate_limit, -ENOTSUP); return (*dev->dev_ops->set_vf_rate_limit)(dev, vf, tx_rate, q_msk); } int rte_eth_mirror_rule_set(uint8_t port_id, - struct rte_eth_vmdq_mirror_conf *mirror_conf, + struct rte_eth_mirror_conf *mirror_conf, uint8_t rule_id, uint8_t on) { struct rte_eth_dev *dev = &rte_eth_devices[port_id]; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - if (mirror_conf->rule_type_mask == 0) { - PMD_DEBUG_TRACE("mirror rule type can not be 0.\n"); - return (-EINVAL); + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + if (mirror_conf->rule_type == 0) { + RTE_PMD_DEBUG_TRACE("mirror rule type can not be 0.\n"); + return -EINVAL; } if (mirror_conf->dst_pool >= ETH_64_POOLS) { - PMD_DEBUG_TRACE("Invalid dst pool, pool id must" - "be 0-%d\n",ETH_64_POOLS - 1); - return (-EINVAL); + RTE_PMD_DEBUG_TRACE("Invalid dst pool, pool id must be 0-%d\n", + ETH_64_POOLS - 1); + return -EINVAL; } - if ((mirror_conf->rule_type_mask & ETH_VMDQ_POOL_MIRROR) && - (mirror_conf->pool_mask == 0)) { - PMD_DEBUG_TRACE("Invalid mirror pool, pool mask can not" - "be 0.\n"); - return (-EINVAL); + if ((mirror_conf->rule_type & (ETH_MIRROR_VIRTUAL_POOL_UP | + ETH_MIRROR_VIRTUAL_POOL_DOWN)) && + (mirror_conf->pool_mask == 0)) { + RTE_PMD_DEBUG_TRACE("Invalid mirror pool, pool mask can not be 0.\n"); + return -EINVAL; } - if(rule_id >= ETH_VMDQ_NUM_MIRROR_RULE) - { - PMD_DEBUG_TRACE("Invalid rule_id, rule_id must be 0-%d\n", - ETH_VMDQ_NUM_MIRROR_RULE - 1); - return (-EINVAL); + if ((mirror_conf->rule_type & ETH_MIRROR_VLAN) && + mirror_conf->vlan.vlan_mask == 0) { + RTE_PMD_DEBUG_TRACE("Invalid vlan mask, vlan mask can not be 0.\n"); + return -EINVAL; } dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_set, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_set, -ENOTSUP); return (*dev->dev_ops->mirror_rule_set)(dev, mirror_conf, rule_id, on); } @@ -3082,130 +2595,43 @@ rte_eth_mirror_rule_reset(uint8_t port_id, uint8_t rule_id) { struct rte_eth_dev *dev = &rte_eth_devices[port_id]; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - if(rule_id >= ETH_VMDQ_NUM_MIRROR_RULE) - { - PMD_DEBUG_TRACE("Invalid rule_id, rule_id must be 0-%d\n", - ETH_VMDQ_NUM_MIRROR_RULE-1); - return (-EINVAL); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_reset, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->mirror_rule_reset, -ENOTSUP); return (*dev->dev_ops->mirror_rule_reset)(dev, rule_id); } -#ifdef RTE_LIBRTE_ETHDEV_DEBUG -uint16_t -rte_eth_rx_burst(uint8_t port_id, uint16_t queue_id, - struct rte_mbuf **rx_pkts, uint16_t nb_pkts) +int +rte_eth_dev_callback_register(uint8_t port_id, + enum rte_eth_event_type event, + rte_eth_dev_cb_fn cb_fn, void *cb_arg) { struct rte_eth_dev *dev; + struct rte_eth_dev_callback *user_cb; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return 0; - } - - dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->rx_pkt_burst, 0); - if (queue_id >= dev->data->nb_rx_queues) { - PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", queue_id); - return 0; - } - return (*dev->rx_pkt_burst)(dev->data->rx_queues[queue_id], - rx_pkts, nb_pkts); -} - -uint16_t -rte_eth_tx_burst(uint8_t port_id, uint16_t queue_id, - struct rte_mbuf **tx_pkts, uint16_t nb_pkts) -{ - struct rte_eth_dev *dev; + if (!cb_fn) + return -EINVAL; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return 0; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; + rte_spinlock_lock(&rte_eth_dev_cb_lock); - FUNC_PTR_OR_ERR_RET(*dev->tx_pkt_burst, 0); - if (queue_id >= dev->data->nb_tx_queues) { - PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", queue_id); - return 0; - } - return (*dev->tx_pkt_burst)(dev->data->tx_queues[queue_id], - tx_pkts, nb_pkts); -} - -uint32_t -rte_eth_rx_queue_count(uint8_t port_id, uint16_t queue_id) -{ - struct rte_eth_dev *dev; - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return 0; - } - - dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_count, 0); - return (*dev->dev_ops->rx_queue_count)(dev, queue_id); -} - -int -rte_eth_rx_descriptor_done(uint8_t port_id, uint16_t queue_id, uint16_t offset) -{ - struct rte_eth_dev *dev; - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_descriptor_done, -ENOTSUP); - return (*dev->dev_ops->rx_descriptor_done)( \ - dev->data->rx_queues[queue_id], offset); -} -#endif - -int -rte_eth_dev_callback_register(uint8_t port_id, - enum rte_eth_event_type event, - rte_eth_dev_cb_fn cb_fn, void *cb_arg) -{ - struct rte_eth_dev *dev; - struct rte_eth_dev_callback *user_cb; - - if (!cb_fn) - return (-EINVAL); - - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-EINVAL); - } - - dev = &rte_eth_devices[port_id]; - rte_spinlock_lock(&rte_eth_dev_cb_lock); - - TAILQ_FOREACH(user_cb, &(dev->link_intr_cbs), next) { - if (user_cb->cb_fn == cb_fn && - user_cb->cb_arg == cb_arg && - user_cb->event == event) { - break; - } + TAILQ_FOREACH(user_cb, &(dev->link_intr_cbs), next) { + if (user_cb->cb_fn == cb_fn && + user_cb->cb_arg == cb_arg && + user_cb->event == event) { + break; + } } /* create a new callback. */ - if (user_cb == NULL && (user_cb = rte_zmalloc("INTR_USER_CALLBACK", - sizeof(struct rte_eth_dev_callback), 0)) != NULL) { + if (user_cb == NULL) + user_cb = rte_zmalloc("INTR_USER_CALLBACK", + sizeof(struct rte_eth_dev_callback), 0); + if (user_cb != NULL) { user_cb->cb_fn = cb_fn; user_cb->cb_arg = cb_arg; user_cb->event = event; @@ -3213,7 +2639,7 @@ rte_eth_dev_callback_register(uint8_t port_id, } rte_spinlock_unlock(&rte_eth_dev_cb_lock); - return ((user_cb == NULL) ? -ENOMEM : 0); + return (user_cb == NULL) ? -ENOMEM : 0; } int @@ -3226,12 +2652,9 @@ rte_eth_dev_callback_unregister(uint8_t port_id, struct rte_eth_dev_callback *cb, *next; if (!cb_fn) - return (-EINVAL); + return -EINVAL; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-EINVAL); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); dev = &rte_eth_devices[port_id]; rte_spinlock_lock(&rte_eth_dev_cb_lock); @@ -3259,7 +2682,7 @@ rte_eth_dev_callback_unregister(uint8_t port_id, } rte_spinlock_unlock(&rte_eth_dev_cb_lock); - return (ret); + return ret; } void @@ -3283,41 +2706,147 @@ _rte_eth_dev_callback_process(struct rte_eth_dev *dev, } rte_spinlock_unlock(&rte_eth_dev_cb_lock); } -#ifdef RTE_NIC_BYPASS -int rte_eth_dev_bypass_init(uint8_t port_id) + +int +rte_eth_dev_rx_intr_ctl(uint8_t port_id, int epfd, int op, void *data) { + uint32_t vec; struct rte_eth_dev *dev; + struct rte_intr_handle *intr_handle; + uint16_t qid; + int rc; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); + dev = &rte_eth_devices[port_id]; + intr_handle = &dev->pci_dev->intr_handle; + if (!intr_handle->intr_vec) { + RTE_PMD_DEBUG_TRACE("RX Intr vector unset\n"); + return -EPERM; } - if ((dev= &rte_eth_devices[port_id]) == NULL) { - PMD_DEBUG_TRACE("Invalid port device\n"); - return (-ENODEV); + for (qid = 0; qid < dev->data->nb_rx_queues; qid++) { + vec = intr_handle->intr_vec[qid]; + rc = rte_intr_rx_ctl(intr_handle, epfd, op, vec, data); + if (rc && rc != -EEXIST) { + RTE_PMD_DEBUG_TRACE("p %u q %u rx ctl error" + " op %d epfd %d vec %u\n", + port_id, qid, op, epfd, vec); + } } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_init, -ENOTSUP); - (*dev->dev_ops->bypass_init)(dev); return 0; } +const struct rte_memzone * +rte_eth_dma_zone_reserve(const struct rte_eth_dev *dev, const char *ring_name, + uint16_t queue_id, size_t size, unsigned align, + int socket_id) +{ + char z_name[RTE_MEMZONE_NAMESIZE]; + const struct rte_memzone *mz; + + snprintf(z_name, sizeof(z_name), "%s_%s_%d_%d", + dev->driver->pci_drv.name, ring_name, + dev->data->port_id, queue_id); + + mz = rte_memzone_lookup(z_name); + if (mz) + return mz; + + if (rte_xen_dom0_supported()) + return rte_memzone_reserve_bounded(z_name, size, socket_id, + 0, align, RTE_PGSIZE_2M); + else + return rte_memzone_reserve_aligned(z_name, size, socket_id, + 0, align); +} + int -rte_eth_dev_bypass_state_show(uint8_t port_id, uint32_t *state) +rte_eth_dev_rx_intr_ctl_q(uint8_t port_id, uint16_t queue_id, + int epfd, int op, void *data) { + uint32_t vec; struct rte_eth_dev *dev; + struct rte_intr_handle *intr_handle; + int rc; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + dev = &rte_eth_devices[port_id]; + if (queue_id >= dev->data->nb_rx_queues) { + RTE_PMD_DEBUG_TRACE("Invalid RX queue_id=%u\n", queue_id); + return -EINVAL; + } - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); + intr_handle = &dev->pci_dev->intr_handle; + if (!intr_handle->intr_vec) { + RTE_PMD_DEBUG_TRACE("RX Intr vector unset\n"); + return -EPERM; } - if ((dev= &rte_eth_devices[port_id]) == NULL) { - PMD_DEBUG_TRACE("Invalid port device\n"); - return (-ENODEV); + vec = intr_handle->intr_vec[queue_id]; + rc = rte_intr_rx_ctl(intr_handle, epfd, op, vec, data); + if (rc && rc != -EEXIST) { + RTE_PMD_DEBUG_TRACE("p %u q %u rx ctl error" + " op %d epfd %d vec %u\n", + port_id, queue_id, op, epfd, vec); + return rc; } - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP); + + return 0; +} + +int +rte_eth_dev_rx_intr_enable(uint8_t port_id, + uint16_t queue_id) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + dev = &rte_eth_devices[port_id]; + + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_intr_enable, -ENOTSUP); + return (*dev->dev_ops->rx_queue_intr_enable)(dev, queue_id); +} + +int +rte_eth_dev_rx_intr_disable(uint8_t port_id, + uint16_t queue_id) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + dev = &rte_eth_devices[port_id]; + + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rx_queue_intr_disable, -ENOTSUP); + return (*dev->dev_ops->rx_queue_intr_disable)(dev, queue_id); +} + +#ifdef RTE_NIC_BYPASS +int rte_eth_dev_bypass_init(uint8_t port_id) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_init, -ENOTSUP); + (*dev->dev_ops->bypass_init)(dev); + return 0; +} + +int +rte_eth_dev_bypass_state_show(uint8_t port_id, uint32_t *state) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP); (*dev->dev_ops->bypass_state_show)(dev, state); return 0; } @@ -3327,17 +2856,10 @@ rte_eth_dev_bypass_state_set(uint8_t port_id, uint32_t *new_state) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - if ((dev= &rte_eth_devices[port_id]) == NULL) { - PMD_DEBUG_TRACE("Invalid port device\n"); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_set, -ENOTSUP); + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_set, -ENOTSUP); (*dev->dev_ops->bypass_state_set)(dev, new_state); return 0; } @@ -3347,17 +2869,10 @@ rte_eth_dev_bypass_event_show(uint8_t port_id, uint32_t event, uint32_t *state) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } - - if ((dev= &rte_eth_devices[port_id]) == NULL) { - PMD_DEBUG_TRACE("Invalid port device\n"); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP); + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_state_show, -ENOTSUP); (*dev->dev_ops->bypass_event_show)(dev, event, state); return 0; } @@ -3367,17 +2882,11 @@ rte_eth_dev_bypass_event_store(uint8_t port_id, uint32_t event, uint32_t state) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); - if ((dev= &rte_eth_devices[port_id]) == NULL) { - PMD_DEBUG_TRACE("Invalid port device\n"); - return (-ENODEV); - } + dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_event_set, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_event_set, -ENOTSUP); (*dev->dev_ops->bypass_event_set)(dev, event, state); return 0; } @@ -3387,17 +2896,11 @@ rte_eth_dev_wd_timeout_store(uint8_t port_id, uint32_t timeout) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); - if ((dev= &rte_eth_devices[port_id]) == NULL) { - PMD_DEBUG_TRACE("Invalid port device\n"); - return (-ENODEV); - } + dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_set, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_set, -ENOTSUP); (*dev->dev_ops->bypass_wd_timeout_set)(dev, timeout); return 0; } @@ -3407,17 +2910,11 @@ rte_eth_dev_bypass_ver_show(uint8_t port_id, uint32_t *ver) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); - if ((dev= &rte_eth_devices[port_id]) == NULL) { - PMD_DEBUG_TRACE("Invalid port device\n"); - return (-ENODEV); - } + dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_ver_show, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_ver_show, -ENOTSUP); (*dev->dev_ops->bypass_ver_show)(dev, ver); return 0; } @@ -3427,17 +2924,11 @@ rte_eth_dev_bypass_wd_timeout_show(uint8_t port_id, uint32_t *wd_timeout) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); - if ((dev= &rte_eth_devices[port_id]) == NULL) { - PMD_DEBUG_TRACE("Invalid port device\n"); - return (-ENODEV); - } + dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_show, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_timeout_show, -ENOTSUP); (*dev->dev_ops->bypass_wd_timeout_show)(dev, wd_timeout); return 0; } @@ -3447,17 +2938,11 @@ rte_eth_dev_bypass_wd_reset(uint8_t port_id) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return (-ENODEV); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); - if ((dev= &rte_eth_devices[port_id]) == NULL) { - PMD_DEBUG_TRACE("Invalid port device\n"); - return (-ENODEV); - } + dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_reset, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->bypass_wd_reset, -ENOTSUP); (*dev->dev_ops->bypass_wd_reset)(dev); return 0; } @@ -3468,13 +2953,10 @@ rte_eth_dev_filter_supported(uint8_t port_id, enum rte_filter_type filter_type) { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -ENODEV; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->filter_ctrl, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->filter_ctrl, -ENOTSUP); return (*dev->dev_ops->filter_ctrl)(dev, filter_type, RTE_ETH_FILTER_NOP, NULL); } @@ -3485,19 +2967,16 @@ rte_eth_dev_filter_ctrl(uint8_t port_id, enum rte_filter_type filter_type, { struct rte_eth_dev *dev; - if (!rte_eth_dev_is_valid_port(port_id)) { - PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id); - return -ENODEV; - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); dev = &rte_eth_devices[port_id]; - FUNC_PTR_OR_ERR_RET(*dev->dev_ops->filter_ctrl, -ENOTSUP); + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->filter_ctrl, -ENOTSUP); return (*dev->dev_ops->filter_ctrl)(dev, filter_type, filter_op, arg); } void * rte_eth_add_rx_callback(uint8_t port_id, uint16_t queue_id, - rte_rxtx_callback_fn fn, void *user_param) + rte_rx_callback_fn fn, void *user_param) { #ifndef RTE_ETHDEV_RXTX_CALLBACKS rte_errno = ENOTSUP; @@ -3509,6 +2988,48 @@ rte_eth_add_rx_callback(uint8_t port_id, uint16_t queue_id, rte_errno = EINVAL; return NULL; } + struct rte_eth_rxtx_callback *cb = rte_zmalloc(NULL, sizeof(*cb), 0); + + if (cb == NULL) { + rte_errno = ENOMEM; + return NULL; + } + + cb->fn.rx = fn; + cb->param = user_param; + + rte_spinlock_lock(&rte_eth_rx_cb_lock); + /* Add the callbacks in fifo order. */ + struct rte_eth_rxtx_callback *tail = + rte_eth_devices[port_id].post_rx_burst_cbs[queue_id]; + + if (!tail) { + rte_eth_devices[port_id].post_rx_burst_cbs[queue_id] = cb; + + } else { + while (tail->next) + tail = tail->next; + tail->next = cb; + } + rte_spinlock_unlock(&rte_eth_rx_cb_lock); + + return cb; +} + +void * +rte_eth_add_first_rx_callback(uint8_t port_id, uint16_t queue_id, + rte_rx_callback_fn fn, void *user_param) +{ +#ifndef RTE_ETHDEV_RXTX_CALLBACKS + rte_errno = ENOTSUP; + return NULL; +#endif + /* check input parameters */ + if (!rte_eth_dev_is_valid_port(port_id) || fn == NULL || + queue_id >= rte_eth_devices[port_id].data->nb_rx_queues) { + rte_errno = EINVAL; + return NULL; + } struct rte_eth_rxtx_callback *cb = rte_zmalloc(NULL, sizeof(*cb), 0); @@ -3517,16 +3038,22 @@ rte_eth_add_rx_callback(uint8_t port_id, uint16_t queue_id, return NULL; } - cb->fn = fn; + cb->fn.rx = fn; cb->param = user_param; + + rte_spinlock_lock(&rte_eth_rx_cb_lock); + /* Add the callbacks at fisrt position*/ cb->next = rte_eth_devices[port_id].post_rx_burst_cbs[queue_id]; + rte_smp_wmb(); rte_eth_devices[port_id].post_rx_burst_cbs[queue_id] = cb; + rte_spinlock_unlock(&rte_eth_rx_cb_lock); + return cb; } void * rte_eth_add_tx_callback(uint8_t port_id, uint16_t queue_id, - rte_rxtx_callback_fn fn, void *user_param) + rte_tx_callback_fn fn, void *user_param) { #ifndef RTE_ETHDEV_RXTX_CALLBACKS rte_errno = ENOTSUP; @@ -3546,10 +3073,24 @@ rte_eth_add_tx_callback(uint8_t port_id, uint16_t queue_id, return NULL; } - cb->fn = fn; + cb->fn.tx = fn; cb->param = user_param; - cb->next = rte_eth_devices[port_id].pre_tx_burst_cbs[queue_id]; - rte_eth_devices[port_id].pre_tx_burst_cbs[queue_id] = cb; + + rte_spinlock_lock(&rte_eth_tx_cb_lock); + /* Add the callbacks in fifo order. */ + struct rte_eth_rxtx_callback *tail = + rte_eth_devices[port_id].pre_tx_burst_cbs[queue_id]; + + if (!tail) { + rte_eth_devices[port_id].pre_tx_burst_cbs[queue_id] = cb; + + } else { + while (tail->next) + tail = tail->next; + tail->next = cb; + } + rte_spinlock_unlock(&rte_eth_tx_cb_lock); + return cb; } @@ -3558,38 +3099,33 @@ rte_eth_remove_rx_callback(uint8_t port_id, uint16_t queue_id, struct rte_eth_rxtx_callback *user_cb) { #ifndef RTE_ETHDEV_RXTX_CALLBACKS - return (-ENOTSUP); + return -ENOTSUP; #endif /* Check input parameters. */ - if (!rte_eth_dev_is_valid_port(port_id) || user_cb == NULL || - queue_id >= rte_eth_devices[port_id].data->nb_rx_queues) { - return (-EINVAL); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); + if (user_cb == NULL || + queue_id >= rte_eth_devices[port_id].data->nb_rx_queues) + return -EINVAL; struct rte_eth_dev *dev = &rte_eth_devices[port_id]; - struct rte_eth_rxtx_callback *cb = dev->post_rx_burst_cbs[queue_id]; - struct rte_eth_rxtx_callback *prev_cb; - - /* Reset head pointer and remove user cb if first in the list. */ - if (cb == user_cb) { - dev->post_rx_burst_cbs[queue_id] = user_cb->next; - return 0; - } - - /* Remove the user cb from the callback list. */ - do { - prev_cb = cb; - cb = cb->next; - + struct rte_eth_rxtx_callback *cb; + struct rte_eth_rxtx_callback **prev_cb; + int ret = -EINVAL; + + rte_spinlock_lock(&rte_eth_rx_cb_lock); + prev_cb = &dev->post_rx_burst_cbs[queue_id]; + for (; *prev_cb != NULL; prev_cb = &cb->next) { + cb = *prev_cb; if (cb == user_cb) { - prev_cb->next = user_cb->next; - return 0; + /* Remove the user cb from the callback list. */ + *prev_cb = cb->next; + ret = 0; + break; } + } + rte_spinlock_unlock(&rte_eth_rx_cb_lock); - } while (cb != NULL); - - /* Callback wasn't found. */ - return (-EINVAL); + return ret; } int @@ -3597,36 +3133,315 @@ rte_eth_remove_tx_callback(uint8_t port_id, uint16_t queue_id, struct rte_eth_rxtx_callback *user_cb) { #ifndef RTE_ETHDEV_RXTX_CALLBACKS - return (-ENOTSUP); + return -ENOTSUP; #endif /* Check input parameters. */ - if (!rte_eth_dev_is_valid_port(port_id) || user_cb == NULL || - queue_id >= rte_eth_devices[port_id].data->nb_tx_queues) { - return (-EINVAL); - } + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -EINVAL); + if (user_cb == NULL || + queue_id >= rte_eth_devices[port_id].data->nb_tx_queues) + return -EINVAL; struct rte_eth_dev *dev = &rte_eth_devices[port_id]; - struct rte_eth_rxtx_callback *cb = dev->pre_tx_burst_cbs[queue_id]; - struct rte_eth_rxtx_callback *prev_cb; + int ret = -EINVAL; + struct rte_eth_rxtx_callback *cb; + struct rte_eth_rxtx_callback **prev_cb; + + rte_spinlock_lock(&rte_eth_tx_cb_lock); + prev_cb = &dev->pre_tx_burst_cbs[queue_id]; + for (; *prev_cb != NULL; prev_cb = &cb->next) { + cb = *prev_cb; + if (cb == user_cb) { + /* Remove the user cb from the callback list. */ + *prev_cb = cb->next; + ret = 0; + break; + } + } + rte_spinlock_unlock(&rte_eth_tx_cb_lock); - /* Reset head pointer and remove user cb if first in the list. */ - if (cb == user_cb) { - dev->pre_tx_burst_cbs[queue_id] = user_cb->next; - return 0; + return ret; +} + +int +rte_eth_rx_queue_info_get(uint8_t port_id, uint16_t queue_id, + struct rte_eth_rxq_info *qinfo) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + if (qinfo == NULL) + return -EINVAL; + + dev = &rte_eth_devices[port_id]; + if (queue_id >= dev->data->nb_rx_queues) { + RTE_PMD_DEBUG_TRACE("Invalid RX queue_id=%d\n", queue_id); + return -EINVAL; } - /* Remove the user cb from the callback list. */ - do { - prev_cb = cb; - cb = cb->next; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->rxq_info_get, -ENOTSUP); - if (cb == user_cb) { - prev_cb->next = user_cb->next; - return 0; - } + memset(qinfo, 0, sizeof(*qinfo)); + dev->dev_ops->rxq_info_get(dev, queue_id, qinfo); + return 0; +} + +int +rte_eth_tx_queue_info_get(uint8_t port_id, uint16_t queue_id, + struct rte_eth_txq_info *qinfo) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + if (qinfo == NULL) + return -EINVAL; + + dev = &rte_eth_devices[port_id]; + if (queue_id >= dev->data->nb_tx_queues) { + RTE_PMD_DEBUG_TRACE("Invalid TX queue_id=%d\n", queue_id); + return -EINVAL; + } + + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->txq_info_get, -ENOTSUP); + + memset(qinfo, 0, sizeof(*qinfo)); + dev->dev_ops->txq_info_get(dev, queue_id, qinfo); + return 0; +} + +int +rte_eth_dev_set_mc_addr_list(uint8_t port_id, + struct ether_addr *mc_addr_set, + uint32_t nb_mc_addr) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_mc_addr_list, -ENOTSUP); + return dev->dev_ops->set_mc_addr_list(dev, mc_addr_set, nb_mc_addr); +} + +int +rte_eth_timesync_enable(uint8_t port_id) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + dev = &rte_eth_devices[port_id]; + + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->timesync_enable, -ENOTSUP); + return (*dev->dev_ops->timesync_enable)(dev); +} + +int +rte_eth_timesync_disable(uint8_t port_id) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + dev = &rte_eth_devices[port_id]; + + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->timesync_disable, -ENOTSUP); + return (*dev->dev_ops->timesync_disable)(dev); +} + +int +rte_eth_timesync_read_rx_timestamp(uint8_t port_id, struct timespec *timestamp, + uint32_t flags) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + dev = &rte_eth_devices[port_id]; + + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->timesync_read_rx_timestamp, -ENOTSUP); + return (*dev->dev_ops->timesync_read_rx_timestamp)(dev, timestamp, flags); +} + +int +rte_eth_timesync_read_tx_timestamp(uint8_t port_id, struct timespec *timestamp) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + dev = &rte_eth_devices[port_id]; + + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->timesync_read_tx_timestamp, -ENOTSUP); + return (*dev->dev_ops->timesync_read_tx_timestamp)(dev, timestamp); +} + +int +rte_eth_timesync_adjust_time(uint8_t port_id, int64_t delta) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + dev = &rte_eth_devices[port_id]; + + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->timesync_adjust_time, -ENOTSUP); + return (*dev->dev_ops->timesync_adjust_time)(dev, delta); +} - } while (cb != NULL); +int +rte_eth_timesync_read_time(uint8_t port_id, struct timespec *timestamp) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + dev = &rte_eth_devices[port_id]; + + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->timesync_read_time, -ENOTSUP); + return (*dev->dev_ops->timesync_read_time)(dev, timestamp); +} + +int +rte_eth_timesync_write_time(uint8_t port_id, const struct timespec *timestamp) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + dev = &rte_eth_devices[port_id]; + + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->timesync_write_time, -ENOTSUP); + return (*dev->dev_ops->timesync_write_time)(dev, timestamp); +} + +int +rte_eth_dev_get_reg_info(uint8_t port_id, struct rte_dev_reg_info *info) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_reg, -ENOTSUP); + return (*dev->dev_ops->get_reg)(dev, info); +} + +int +rte_eth_dev_get_eeprom_length(uint8_t port_id) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_eeprom_length, -ENOTSUP); + return (*dev->dev_ops->get_eeprom_length)(dev); +} + +int +rte_eth_dev_get_eeprom(uint8_t port_id, struct rte_dev_eeprom_info *info) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_eeprom, -ENOTSUP); + return (*dev->dev_ops->get_eeprom)(dev, info); +} + +int +rte_eth_dev_set_eeprom(uint8_t port_id, struct rte_dev_eeprom_info *info) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->set_eeprom, -ENOTSUP); + return (*dev->dev_ops->set_eeprom)(dev, info); +} + +int +rte_eth_dev_get_dcb_info(uint8_t port_id, + struct rte_eth_dcb_info *dcb_info) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + dev = &rte_eth_devices[port_id]; + memset(dcb_info, 0, sizeof(struct rte_eth_dcb_info)); + + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->get_dcb_info, -ENOTSUP); + return (*dev->dev_ops->get_dcb_info)(dev, dcb_info); +} + +void +rte_eth_copy_pci_info(struct rte_eth_dev *eth_dev, struct rte_pci_device *pci_dev) +{ + if ((eth_dev == NULL) || (pci_dev == NULL)) { + RTE_PMD_DEBUG_TRACE("NULL pointer eth_dev=%p pci_dev=%p\n", + eth_dev, pci_dev); + return; + } + + eth_dev->data->dev_flags = 0; + if (pci_dev->driver->drv_flags & RTE_PCI_DRV_INTR_LSC) + eth_dev->data->dev_flags |= RTE_ETH_DEV_INTR_LSC; + if (pci_dev->driver->drv_flags & RTE_PCI_DRV_DETACHABLE) + eth_dev->data->dev_flags |= RTE_ETH_DEV_DETACHABLE; + + eth_dev->data->kdrv = pci_dev->kdrv; + eth_dev->data->numa_node = pci_dev->numa_node; + eth_dev->data->drv_name = pci_dev->driver->name; +} + +int +rte_eth_dev_l2_tunnel_eth_type_conf(uint8_t port_id, + struct rte_eth_l2_tunnel_conf *l2_tunnel) +{ + struct rte_eth_dev *dev; + + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + if (l2_tunnel == NULL) { + RTE_PMD_DEBUG_TRACE("Invalid l2_tunnel parameter\n"); + return -EINVAL; + } + + if (l2_tunnel->l2_tunnel_type >= RTE_TUNNEL_TYPE_MAX) { + RTE_PMD_DEBUG_TRACE("Invalid tunnel type\n"); + return -EINVAL; + } + + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->l2_tunnel_eth_type_conf, + -ENOTSUP); + return (*dev->dev_ops->l2_tunnel_eth_type_conf)(dev, l2_tunnel); +} + +int +rte_eth_dev_l2_tunnel_offload_set(uint8_t port_id, + struct rte_eth_l2_tunnel_conf *l2_tunnel, + uint32_t mask, + uint8_t en) +{ + struct rte_eth_dev *dev; - /* Callback wasn't found. */ - return (-EINVAL); + RTE_ETH_VALID_PORTID_OR_ERR_RET(port_id, -ENODEV); + + if (l2_tunnel == NULL) { + RTE_PMD_DEBUG_TRACE("Invalid l2_tunnel parameter\n"); + return -EINVAL; + } + + if (l2_tunnel->l2_tunnel_type >= RTE_TUNNEL_TYPE_MAX) { + RTE_PMD_DEBUG_TRACE("Invalid tunnel type.\n"); + return -EINVAL; + } + + if (mask == 0) { + RTE_PMD_DEBUG_TRACE("Mask should have a value.\n"); + return -EINVAL; + } + + dev = &rte_eth_devices[port_id]; + RTE_FUNC_PTR_OR_ERR_RET(*dev->dev_ops->l2_tunnel_offload_set, + -ENOTSUP); + return (*dev->dev_ops->l2_tunnel_offload_set)(dev, l2_tunnel, mask, en); }