diff options
author | Ido Barnea <ibarnea@cisco.com> | 2017-02-05 15:21:19 +0200 |
---|---|---|
committer | Ido Barnea <ibarnea@cisco.com> | 2017-02-13 12:32:01 +0200 |
commit | 9ca4a157305e4e23a892ba9bafc9eee0f66954ce (patch) | |
tree | 1a8afcf815fd33e7623e3c16246abe86c01bc8fd /src/dpdk/drivers/net/szedata2 | |
parent | 2dab8f65015e9fa90df395be6ee1a07e9ac71044 (diff) |
dpdk1702-rc2 upstream files unchanged + mlx5 driver rc3
Signed-off-by: Ido Barnea <ibarnea@cisco.com>
Diffstat (limited to 'src/dpdk/drivers/net/szedata2')
-rw-r--r-- | src/dpdk/drivers/net/szedata2/rte_eth_szedata2.c | 108 | ||||
-rw-r--r-- | src/dpdk/drivers/net/szedata2/rte_eth_szedata2.h | 60 |
2 files changed, 78 insertions, 90 deletions
diff --git a/src/dpdk/drivers/net/szedata2/rte_eth_szedata2.c b/src/dpdk/drivers/net/szedata2/rte_eth_szedata2.c index 483d7894..fe7a6b3b 100644 --- a/src/dpdk/drivers/net/szedata2/rte_eth_szedata2.c +++ b/src/dpdk/drivers/net/szedata2/rte_eth_szedata2.c @@ -62,7 +62,7 @@ */ #define RTE_SZE2_PACKET_HEADER_SIZE_ALIGNED 8 -#define RTE_SZEDATA2_DRIVER_NAME rte_szedata2_pmd +#define RTE_SZEDATA2_DRIVER_NAME net_szedata2 #define RTE_SZEDATA2_PCI_DRIVER_NAME "rte_szedata2_pmd" #define SZEDATA2_DEV_PATH_FMT "/dev/szedataII%u" @@ -91,6 +91,7 @@ struct pmd_internals { uint16_t max_rx_queues; uint16_t max_tx_queues; char sze_dev[PATH_MAX]; + struct rte_mem_resource *pci_rsc; }; static struct ether_addr eth_addr = { @@ -1030,6 +1031,7 @@ eth_dev_info(struct rte_eth_dev *dev, struct rte_eth_dev_info *dev_info) { struct pmd_internals *internals = dev->data->dev_private; + dev_info->pci_dev = RTE_DEV_TO_PCI(dev->device); dev_info->if_index = 0; dev_info->max_mac_addrs = 1; dev_info->max_rx_pktlen = (uint32_t)-1; @@ -1144,8 +1146,10 @@ eth_link_update(struct rte_eth_dev *dev, struct rte_eth_link link; struct rte_eth_link *link_ptr = &link; struct rte_eth_link *dev_link = &dev->data->dev_link; + struct pmd_internals *internals = (struct pmd_internals *) + dev->data->dev_private; volatile struct szedata2_cgmii_ibuf *ibuf = SZEDATA2_PCI_RESOURCE_PTR( - dev, SZEDATA2_CGMII_IBUF_BASE_OFF, + internals->pci_rsc, SZEDATA2_CGMII_IBUF_BASE_OFF, volatile struct szedata2_cgmii_ibuf *); switch (cgmii_link_speed(ibuf)) { @@ -1180,11 +1184,13 @@ eth_link_update(struct rte_eth_dev *dev, static int eth_dev_set_link_up(struct rte_eth_dev *dev) { + struct pmd_internals *internals = (struct pmd_internals *) + dev->data->dev_private; volatile struct szedata2_cgmii_ibuf *ibuf = SZEDATA2_PCI_RESOURCE_PTR( - dev, SZEDATA2_CGMII_IBUF_BASE_OFF, + internals->pci_rsc, SZEDATA2_CGMII_IBUF_BASE_OFF, volatile struct szedata2_cgmii_ibuf *); volatile struct szedata2_cgmii_obuf *obuf = SZEDATA2_PCI_RESOURCE_PTR( - dev, SZEDATA2_CGMII_OBUF_BASE_OFF, + internals->pci_rsc, SZEDATA2_CGMII_OBUF_BASE_OFF, volatile struct szedata2_cgmii_obuf *); cgmii_ibuf_enable(ibuf); @@ -1195,11 +1201,13 @@ eth_dev_set_link_up(struct rte_eth_dev *dev) static int eth_dev_set_link_down(struct rte_eth_dev *dev) { + struct pmd_internals *internals = (struct pmd_internals *) + dev->data->dev_private; volatile struct szedata2_cgmii_ibuf *ibuf = SZEDATA2_PCI_RESOURCE_PTR( - dev, SZEDATA2_CGMII_IBUF_BASE_OFF, + internals->pci_rsc, SZEDATA2_CGMII_IBUF_BASE_OFF, volatile struct szedata2_cgmii_ibuf *); volatile struct szedata2_cgmii_obuf *obuf = SZEDATA2_PCI_RESOURCE_PTR( - dev, SZEDATA2_CGMII_OBUF_BASE_OFF, + internals->pci_rsc, SZEDATA2_CGMII_OBUF_BASE_OFF, volatile struct szedata2_cgmii_obuf *); cgmii_ibuf_disable(ibuf); @@ -1281,8 +1289,10 @@ eth_mac_addr_set(struct rte_eth_dev *dev __rte_unused, static void eth_promiscuous_enable(struct rte_eth_dev *dev) { + struct pmd_internals *internals = (struct pmd_internals *) + dev->data->dev_private; volatile struct szedata2_cgmii_ibuf *ibuf = SZEDATA2_PCI_RESOURCE_PTR( - dev, SZEDATA2_CGMII_IBUF_BASE_OFF, + internals->pci_rsc, SZEDATA2_CGMII_IBUF_BASE_OFF, volatile struct szedata2_cgmii_ibuf *); cgmii_ibuf_mac_mode_write(ibuf, SZEDATA2_MAC_CHMODE_PROMISC); } @@ -1290,8 +1300,10 @@ eth_promiscuous_enable(struct rte_eth_dev *dev) static void eth_promiscuous_disable(struct rte_eth_dev *dev) { + struct pmd_internals *internals = (struct pmd_internals *) + dev->data->dev_private; volatile struct szedata2_cgmii_ibuf *ibuf = SZEDATA2_PCI_RESOURCE_PTR( - dev, SZEDATA2_CGMII_IBUF_BASE_OFF, + internals->pci_rsc, SZEDATA2_CGMII_IBUF_BASE_OFF, volatile struct szedata2_cgmii_ibuf *); cgmii_ibuf_mac_mode_write(ibuf, SZEDATA2_MAC_CHMODE_ONLY_VALID); } @@ -1299,8 +1311,10 @@ eth_promiscuous_disable(struct rte_eth_dev *dev) static void eth_allmulticast_enable(struct rte_eth_dev *dev) { + struct pmd_internals *internals = (struct pmd_internals *) + dev->data->dev_private; volatile struct szedata2_cgmii_ibuf *ibuf = SZEDATA2_PCI_RESOURCE_PTR( - dev, SZEDATA2_CGMII_IBUF_BASE_OFF, + internals->pci_rsc, SZEDATA2_CGMII_IBUF_BASE_OFF, volatile struct szedata2_cgmii_ibuf *); cgmii_ibuf_mac_mode_write(ibuf, SZEDATA2_MAC_CHMODE_ALL_MULTICAST); } @@ -1308,8 +1322,10 @@ eth_allmulticast_enable(struct rte_eth_dev *dev) static void eth_allmulticast_disable(struct rte_eth_dev *dev) { + struct pmd_internals *internals = (struct pmd_internals *) + dev->data->dev_private; volatile struct szedata2_cgmii_ibuf *ibuf = SZEDATA2_PCI_RESOURCE_PTR( - dev, SZEDATA2_CGMII_IBUF_BASE_OFF, + internals->pci_rsc, SZEDATA2_CGMII_IBUF_BASE_OFF, volatile struct szedata2_cgmii_ibuf *); cgmii_ibuf_mac_mode_write(ibuf, SZEDATA2_MAC_CHMODE_ONLY_VALID); } @@ -1349,7 +1365,7 @@ static const struct eth_dev_ops ops = { * -1 on error */ static int -get_szedata2_index(struct rte_eth_dev *dev, uint32_t *index) +get_szedata2_index(const struct rte_pci_addr *pcislot_addr, uint32_t *index) { DIR *dir; struct dirent *entry; @@ -1357,7 +1373,6 @@ get_szedata2_index(struct rte_eth_dev *dev, uint32_t *index) uint32_t tmp_index; FILE *fd; char pcislot_path[PATH_MAX]; - struct rte_pci_addr pcislot_addr = dev->pci_dev->addr; uint32_t domain; uint32_t bus; uint32_t devid; @@ -1392,10 +1407,10 @@ get_szedata2_index(struct rte_eth_dev *dev, uint32_t *index) if (ret != 4) continue; - if (pcislot_addr.domain == domain && - pcislot_addr.bus == bus && - pcislot_addr.devid == devid && - pcislot_addr.function == function) { + if (pcislot_addr->domain == domain && + pcislot_addr->bus == bus && + pcislot_addr->devid == devid && + pcislot_addr->function == function) { *index = tmp_index; closedir(dir); return 0; @@ -1415,9 +1430,10 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev) struct szedata *szedata_temp; int ret; uint32_t szedata2_index; - struct rte_pci_addr *pci_addr = &dev->pci_dev->addr; - struct rte_pci_resource *pci_rsc = - &dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER]; + struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(dev->device); + struct rte_pci_addr *pci_addr = &pci_dev->addr; + struct rte_mem_resource *pci_rsc = + &pci_dev->mem_resource[PCI_RESOURCE_NUMBER]; char rsc_filename[PATH_MAX]; void *pci_resource_ptr = NULL; int fd; @@ -1427,7 +1443,7 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev) pci_addr->function); /* Get index of szedata2 device file and create path to device file */ - ret = get_szedata2_index(dev, &szedata2_index); + ret = get_szedata2_index(pci_addr, &szedata2_index); if (ret != 0) { RTE_LOG(ERR, PMD, "Failed to get szedata2 device index!\n"); return -ENODEV; @@ -1471,10 +1487,10 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev) /* Set function callbacks for Ethernet API */ dev->dev_ops = &ops; - rte_eth_copy_pci_info(dev, dev->pci_dev); + rte_eth_copy_pci_info(dev, pci_dev); - /* mmap pci resource0 file to rte_pci_resource structure */ - if (dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].phys_addr == + /* mmap pci resource0 file to rte_mem_resource structure */ + if (pci_dev->mem_resource[PCI_RESOURCE_NUMBER].phys_addr == 0) { RTE_LOG(ERR, PMD, "Missing resource%u file\n", PCI_RESOURCE_NUMBER); @@ -1491,7 +1507,7 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev) } pci_resource_ptr = mmap(0, - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].len, + pci_dev->mem_resource[PCI_RESOURCE_NUMBER].len, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0); close(fd); if (pci_resource_ptr == NULL) { @@ -1499,8 +1515,8 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev) rsc_filename, fd); return -EINVAL; } - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr = - pci_resource_ptr; + pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr = pci_resource_ptr; + internals->pci_rsc = pci_rsc; RTE_LOG(DEBUG, PMD, "resource%u phys_addr = 0x%llx len = %llu " "virt addr = %llx\n", PCI_RESOURCE_NUMBER, @@ -1516,8 +1532,8 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev) RTE_CACHE_LINE_SIZE); if (data->mac_addrs == NULL) { RTE_LOG(ERR, PMD, "Could not alloc space for MAC address!\n"); - munmap(dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr, - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].len); + munmap(pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr, + pci_dev->mem_resource[PCI_RESOURCE_NUMBER].len); return -EINVAL; } @@ -1537,12 +1553,13 @@ rte_szedata2_eth_dev_init(struct rte_eth_dev *dev) static int rte_szedata2_eth_dev_uninit(struct rte_eth_dev *dev) { - struct rte_pci_addr *pci_addr = &dev->pci_dev->addr; + struct rte_pci_device *pci_dev = RTE_DEV_TO_PCI(dev->device); + struct rte_pci_addr *pci_addr = &pci_dev->addr; rte_free(dev->data->mac_addrs); dev->data->mac_addrs = NULL; - munmap(dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr, - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].len); + munmap(pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr, + pci_dev->mem_resource[PCI_RESOURCE_NUMBER].len); RTE_LOG(INFO, PMD, "szedata2 device (" PCI_PRI_FMT ") successfully uninitialized\n", @@ -1572,33 +1589,16 @@ static const struct rte_pci_id rte_szedata2_pci_id_table[] = { static struct eth_driver szedata2_eth_driver = { .pci_drv = { - .name = RTE_SZEDATA2_PCI_DRIVER_NAME, .id_table = rte_szedata2_pci_id_table, + .probe = rte_eth_dev_pci_probe, + .remove = rte_eth_dev_pci_remove, }, .eth_dev_init = rte_szedata2_eth_dev_init, .eth_dev_uninit = rte_szedata2_eth_dev_uninit, .dev_private_size = sizeof(struct pmd_internals), }; -static int -rte_szedata2_init(const char *name __rte_unused, - const char *args __rte_unused) -{ - rte_eth_driver_register(&szedata2_eth_driver); - return 0; -} - -static int -rte_szedata2_uninit(const char *name __rte_unused) -{ - return 0; -} - -static struct rte_driver rte_szedata2_driver = { - .type = PMD_PDEV, - .init = rte_szedata2_init, - .uninit = rte_szedata2_uninit, -}; - -PMD_REGISTER_DRIVER(rte_szedata2_driver, RTE_SZEDATA2_DRIVER_NAME); -DRIVER_REGISTER_PCI_TABLE(RTE_SZEDATA2_DRIVER_NAME, rte_szedata2_pci_id_table); +RTE_PMD_REGISTER_PCI(RTE_SZEDATA2_DRIVER_NAME, szedata2_eth_driver.pci_drv); +RTE_PMD_REGISTER_PCI_TABLE(RTE_SZEDATA2_DRIVER_NAME, rte_szedata2_pci_id_table); +RTE_PMD_REGISTER_KMOD_DEP(RTE_SZEDATA2_DRIVER_NAME, + "* combo6core & combov3 & szedata2 & szedata2_cv3"); diff --git a/src/dpdk/drivers/net/szedata2/rte_eth_szedata2.h b/src/dpdk/drivers/net/szedata2/rte_eth_szedata2.h index 522cf47f..afe8a383 100644 --- a/src/dpdk/drivers/net/szedata2/rte_eth_szedata2.h +++ b/src/dpdk/drivers/net/szedata2/rte_eth_szedata2.h @@ -117,94 +117,82 @@ struct szedata { * @return Byte from PCI resource at offset "offset". */ static inline uint8_t -pci_resource_read8(struct rte_eth_dev *dev, uint32_t offset) +pci_resource_read8(struct rte_mem_resource *rsc, uint32_t offset) { - return *((uint8_t *)((uint8_t *) - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr + - offset)); + return *((uint8_t *)((uint8_t *)rsc->addr + offset)); } /* * @return Two bytes from PCI resource starting at offset "offset". */ static inline uint16_t -pci_resource_read16(struct rte_eth_dev *dev, uint32_t offset) +pci_resource_read16(struct rte_mem_resource *rsc, uint32_t offset) { - return rte_le_to_cpu_16(*((uint16_t *)((uint8_t *) - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr + - offset))); + return rte_le_to_cpu_16(*((uint16_t *)((uint8_t *)rsc->addr + + offset))); } /* * @return Four bytes from PCI resource starting at offset "offset". */ static inline uint32_t -pci_resource_read32(struct rte_eth_dev *dev, uint32_t offset) +pci_resource_read32(struct rte_mem_resource *rsc, uint32_t offset) { - return rte_le_to_cpu_32(*((uint32_t *)((uint8_t *) - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr + - offset))); + return rte_le_to_cpu_32(*((uint32_t *)((uint8_t *)rsc->addr + + offset))); } /* * @return Eight bytes from PCI resource starting at offset "offset". */ static inline uint64_t -pci_resource_read64(struct rte_eth_dev *dev, uint32_t offset) +pci_resource_read64(struct rte_mem_resource *rsc, uint32_t offset) { - return rte_le_to_cpu_64(*((uint64_t *)((uint8_t *) - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr + - offset))); + return rte_le_to_cpu_64(*((uint64_t *)((uint8_t *)rsc->addr + + offset))); } /* * Write one byte to PCI resource address space at offset "offset". */ static inline void -pci_resource_write8(struct rte_eth_dev *dev, uint32_t offset, uint8_t val) +pci_resource_write8(struct rte_mem_resource *rsc, uint32_t offset, uint8_t val) { - *((uint8_t *)((uint8_t *) - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr + - offset)) = val; + *((uint8_t *)((uint8_t *)rsc->addr + offset)) = val; } /* * Write two bytes to PCI resource address space at offset "offset". */ static inline void -pci_resource_write16(struct rte_eth_dev *dev, uint32_t offset, uint16_t val) +pci_resource_write16(struct rte_mem_resource *rsc, uint32_t offset, + uint16_t val) { - *((uint16_t *)((uint8_t *) - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr + - offset)) = rte_cpu_to_le_16(val); + *((uint16_t *)((uint8_t *)rsc->addr + offset)) = rte_cpu_to_le_16(val); } /* * Write four bytes to PCI resource address space at offset "offset". */ static inline void -pci_resource_write32(struct rte_eth_dev *dev, uint32_t offset, uint32_t val) +pci_resource_write32(struct rte_mem_resource *rsc, uint32_t offset, + uint32_t val) { - *((uint32_t *)((uint8_t *) - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr + - offset)) = rte_cpu_to_le_32(val); + *((uint32_t *)((uint8_t *)rsc->addr + offset)) = rte_cpu_to_le_32(val); } /* * Write eight bytes to PCI resource address space at offset "offset". */ static inline void -pci_resource_write64(struct rte_eth_dev *dev, uint32_t offset, uint64_t val) +pci_resource_write64(struct rte_mem_resource *rsc, uint32_t offset, + uint64_t val) { - *((uint64_t *)((uint8_t *) - dev->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr + - offset)) = rte_cpu_to_le_64(val); + *((uint64_t *)((uint8_t *)rsc->addr + offset)) = rte_cpu_to_le_64(val); } -#define SZEDATA2_PCI_RESOURCE_PTR(dev, offset, type) \ - ((type)((uint8_t *) \ - ((dev)->pci_dev->mem_resource[PCI_RESOURCE_NUMBER].addr) \ - + (offset))) +#define SZEDATA2_PCI_RESOURCE_PTR(rsc, offset, type) \ + ((type)(((uint8_t *)(rsc)->addr) + (offset))) enum szedata2_link_speed { SZEDATA2_LINK_SPEED_DEFAULT = 0, |