diff --git a/hif/src/ce/ce_main.c b/hif/src/ce/ce_main.c index 0e70c5b2bcfc..9ac17b4c1c46 100644 --- a/hif/src/ce/ce_main.c +++ b/hif/src/ce/ce_main.c @@ -1836,25 +1836,17 @@ void hif_unconfig_ce(struct hif_softc *hif_sc) */ static void hif_post_static_buf_to_target(struct hif_softc *scn) { - uint32_t CE_data; - uint8_t *g_fw_mem; - uint32_t phys_addr; + void *target_va; + phys_addr_t target_pa; - g_fw_mem = kzalloc(FW_SHARED_MEM, GFP_KERNEL); - - CE_data = dma_map_single(scn->cdf_dev->dev, g_fw_mem, - FW_SHARED_MEM, CDF_DMA_FROM_DEVICE); - HIF_TRACE("g_fw_mem %p physical 0x%x\n", g_fw_mem, CE_data); - - if (dma_mapping_error(scn->cdf_dev->dev, CE_data)) { - pr_err("DMA map failed\n"); + target_va = qdf_mem_alloc_consistent(scn->qdf_dev, scn->qdf_dev->dev, + FW_SHARED_MEM, &target_pa); + if (NULL == target_va) { + HIF_TRACE("Memory allocation failed could not post target buf"); return; } - - phys_addr = virt_to_phys((scn->mem + BYPASS_QMI_TEMP_REGISTER)); - hif_write32_mb(scn->mem + BYPASS_QMI_TEMP_REGISTER, CE_data); - HIF_TRACE("Write phy address 0x%x into scratch reg %p phy add 0x%x", - CE_data, (scn->mem + BYPASS_QMI_TEMP_REGISTER), phys_addr); + hif_write32_mb(scn->mem + BYPASS_QMI_TEMP_REGISTER, target_pa); + HIF_TRACE("target va %pK target pa %pa", target_va, &target_pa); } #else static inline void hif_post_static_buf_to_target(struct hif_softc *scn)