X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fbus%2Ffslmc%2Fportal%2Fdpaa2_hw_dpio.c;h=4c4e9186749fbfc2c46654e69e60cfd27c711b6c;hb=e401e2c95a35d1ed6dc8549c961388cd9dcf2c16;hp=a1a58b9ce9c600a683cbd8934c5b591c94b434e0;hpb=a0d5c9caf0f131c3f76e8de6ba29060230593cab;p=dpdk.git diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c b/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c index a1a58b9ce9..4c4e918674 100644 --- a/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c +++ b/drivers/bus/fslmc/portal/dpaa2_hw_dpio.c @@ -61,14 +61,18 @@ #include #include "dpaa2_hw_pvt.h" #include "dpaa2_hw_dpio.h" +#include #define NUM_HOST_CPUS RTE_MAX_LCORE struct dpaa2_io_portal_t dpaa2_io_portal[RTE_MAX_LCORE]; RTE_DEFINE_PER_LCORE(struct dpaa2_io_portal_t, _dpaa2_io); -TAILQ_HEAD(dpio_device_list, dpaa2_dpio_dev); -static struct dpio_device_list *dpio_dev_list; /*!< DPIO device list */ +struct swp_active_dqs rte_global_active_dqs_list[NUM_MAX_SWP]; + +TAILQ_HEAD(dpio_dev_list, dpaa2_dpio_dev); +static struct dpio_dev_list dpio_dev_list + = TAILQ_HEAD_INITIALIZER(dpio_dev_list); /*!< DPIO device list */ static uint32_t io_space_count; /*Stashing Macros default for LS208x*/ @@ -147,8 +151,6 @@ configure_dpio_qbman_swp(struct dpaa2_dpio_dev *dpio_dev) } PMD_INIT_LOG(DEBUG, "Qbman Portal ID %d", attr.qbman_portal_id); - PMD_INIT_LOG(DEBUG, "Portal CE adr 0x%lX", attr.qbman_portal_ce_offset); - PMD_INIT_LOG(DEBUG, "Portal CI adr 0x%lX", attr.qbman_portal_ci_offset); /* Configure & setup SW portal */ p_des.block = NULL; @@ -166,8 +168,6 @@ configure_dpio_qbman_swp(struct dpaa2_dpio_dev *dpio_dev) return -1; } - PMD_INIT_LOG(DEBUG, "QBMan SW Portal 0x%p\n", dpio_dev->sw_portal); - return 0; } @@ -176,6 +176,22 @@ dpaa2_configure_stashing(struct dpaa2_dpio_dev *dpio_dev) { int sdest; int cpu_id, ret; + static int first_time; + + /* find the SoC type for the first time */ + if (!first_time) { + struct mc_soc_version mc_plat_info = {0}; + + if (mc_get_soc_version(dpio_dev->dpio, + CMD_PRI_LOW, &mc_plat_info)) { + PMD_INIT_LOG(ERR, "\tmc_get_soc_version failed\n"); + } else if ((mc_plat_info.svr & 0xffff0000) == SVR_LS1080A) { + dpaa2_core_cluster_base = 0x02; + dpaa2_cluster_sz = 4; + PMD_INIT_LOG(DEBUG, "\tLS108x (A53) Platform Detected"); + } + first_time = 1; + } /* Set the Stashing Destination */ cpu_id = rte_lcore_id(); @@ -188,8 +204,6 @@ dpaa2_configure_stashing(struct dpaa2_dpio_dev *dpio_dev) } /* Set the STASH Destination depending on Current CPU ID. * Valid values of SDEST are 4,5,6,7. Where, - * CPU 0-1 will have SDEST 4 - * CPU 2-3 will have SDEST 5.....and so on. */ sdest = dpaa2_core_cluster_sdest(cpu_id); @@ -212,7 +226,7 @@ static inline struct dpaa2_dpio_dev *dpaa2_get_qbman_swp(void) int ret; /* Get DPIO dev handle from list using index */ - TAILQ_FOREACH(dpio_dev, dpio_dev_list, next) { + TAILQ_FOREACH(dpio_dev, &dpio_dev_list, next) { if (dpio_dev && rte_atomic16_test_and_set(&dpio_dev->ref_count)) break; } @@ -334,24 +348,13 @@ dpaa2_create_dpio_device(struct fslmc_vfio_device *vdev, return -1; } - if (!dpio_dev_list) { - dpio_dev_list = malloc(sizeof(struct dpio_device_list)); - if (!dpio_dev_list) { - PMD_INIT_LOG(ERR, "Memory alloc failed in DPIO list\n"); - return -1; - } - - /* Initialize the DPIO List */ - TAILQ_INIT(dpio_dev_list); - } - - dpio_dev = malloc(sizeof(struct dpaa2_dpio_dev)); + dpio_dev = rte_malloc(NULL, sizeof(struct dpaa2_dpio_dev), + RTE_CACHE_LINE_SIZE); if (!dpio_dev) { PMD_INIT_LOG(ERR, "Memory allocation failed for DPIO Device\n"); return -1; } - PMD_DRV_LOG(INFO, "\t Aloocated DPIO [%p]", dpio_dev); dpio_dev->dpio = NULL; dpio_dev->hw_id = object_id; dpio_dev->vfio_fd = vdev->fd; @@ -362,12 +365,10 @@ dpaa2_create_dpio_device(struct fslmc_vfio_device *vdev, reg_info.index = 0; if (ioctl(dpio_dev->vfio_fd, VFIO_DEVICE_GET_REGION_INFO, ®_info)) { PMD_INIT_LOG(ERR, "vfio: error getting region info\n"); - free(dpio_dev); + rte_free(dpio_dev); return -1; } - PMD_DRV_LOG(DEBUG, "\t Region Offset = %llx", reg_info.offset); - PMD_DRV_LOG(DEBUG, "\t Region Size = %llx", reg_info.size); dpio_dev->ce_size = reg_info.size; dpio_dev->qbman_portal_ce_paddr = (uint64_t)mmap(NULL, reg_info.size, PROT_WRITE | PROT_READ, MAP_SHARED, @@ -379,19 +380,17 @@ dpaa2_create_dpio_device(struct fslmc_vfio_device *vdev, if (vfio_dmamap_mem_region(dpio_dev->qbman_portal_ce_paddr, reg_info.offset, reg_info.size)) { PMD_INIT_LOG(ERR, "DMAMAP for Portal CE area failed.\n"); - free(dpio_dev); + rte_free(dpio_dev); return -1; } reg_info.index = 1; if (ioctl(dpio_dev->vfio_fd, VFIO_DEVICE_GET_REGION_INFO, ®_info)) { PMD_INIT_LOG(ERR, "vfio: error getting region info\n"); - free(dpio_dev); + rte_free(dpio_dev); return -1; } - PMD_DRV_LOG(DEBUG, "\t Region Offset = %llx", reg_info.offset); - PMD_DRV_LOG(DEBUG, "\t Region Size = %llx", reg_info.size); dpio_dev->ci_size = reg_info.size; dpio_dev->qbman_portal_ci_paddr = (uint64_t)mmap(NULL, reg_info.size, PROT_WRITE | PROT_READ, MAP_SHARED, @@ -401,13 +400,14 @@ dpaa2_create_dpio_device(struct fslmc_vfio_device *vdev, PMD_INIT_LOG(ERR, "Fail to configure the dpio qbman portal for %d\n", dpio_dev->hw_id); - free(dpio_dev); + rte_free(dpio_dev); return -1; } io_space_count++; dpio_dev->index = io_space_count; - TAILQ_INSERT_HEAD(dpio_dev_list, dpio_dev, next); + TAILQ_INSERT_TAIL(&dpio_dev_list, dpio_dev, next); + PMD_INIT_LOG(DEBUG, "DPAA2: Added [dpio-%d]", object_id); return 0; } @@ -437,8 +437,7 @@ dpaa2_alloc_dq_storage(struct queue_storage_info_t *q_storage) } return 0; fail: - i -= 1; - while (i >= 0) + while (--i >= 0) rte_free(q_storage->dq_storage[i]); return -1;