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Ip=[192.88.168.50]; Helo=[tx30smr01.am.freescale.net] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY2PR03MB554 Subject: [dpdk-dev] [PATCH 15/27] bus/fslmc: add support to check dpbp presence X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Signed-off-by: Hemant Agrawal --- drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c | 7 +++++++ drivers/bus/fslmc/portal/dpaa2_hw_pvt.h | 1 + drivers/bus/fslmc/rte_bus_fslmc_version.map | 1 + 3 files changed, 9 insertions(+) diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c b/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c index 1ddd280..7e96115 100644 --- a/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c +++ b/drivers/bus/fslmc/portal/dpaa2_hw_dpbp.c @@ -129,6 +129,13 @@ void dpaa2_free_dpbp_dev(struct dpaa2_dpbp_dev *dpbp) } } +int dpaa2_dpbp_supported(void) +{ + if (TAILQ_EMPTY(&dpbp_dev_list)) + return -1; + return 0; +} + static struct rte_dpaa2_object rte_dpaa2_dpbp_obj = { .dev_type = DPAA2_BPOOL, .create = dpaa2_create_dpbp_device, diff --git a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h index bb52a15..8f39cfb 100644 --- a/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h +++ b/drivers/bus/fslmc/portal/dpaa2_hw_pvt.h @@ -366,6 +366,7 @@ void set_swp_active_dqs(uint16_t dpio_index, struct qbman_result *dqs) } struct dpaa2_dpbp_dev *dpaa2_alloc_dpbp_dev(void); void dpaa2_free_dpbp_dev(struct dpaa2_dpbp_dev *dpbp); +int dpaa2_dpbp_supported(void); struct dpaa2_dpci_dev *rte_dpaa2_alloc_dpci_dev(void); void rte_dpaa2_free_dpci_dev(struct dpaa2_dpci_dev *dpci); diff --git a/drivers/bus/fslmc/rte_bus_fslmc_version.map b/drivers/bus/fslmc/rte_bus_fslmc_version.map index 3cc7dad..7b25248 100644 --- a/drivers/bus/fslmc/rte_bus_fslmc_version.map +++ b/drivers/bus/fslmc/rte_bus_fslmc_version.map @@ -83,6 +83,7 @@ DPDK_17.08 { DPDK_17.11 { global: + dpaa2_dpbp_supported; rte_dpaa2_dev_type; } DPDK_17.08;