diff options
Diffstat (limited to 'cnss2/pci.c')
| -rw-r--r-- | cnss2/pci.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/cnss2/pci.c b/cnss2/pci.c index c0853e6..4b764b1 100644 --- a/cnss2/pci.c +++ b/cnss2/pci.c @@ -13,6 +13,9 @@ #include <linux/suspend.h> #include <linux/memblock.h> #include <linux/completion.h> +#ifdef CONFIG_WCN_GOOGLE +#include <linux/dma-direct.h> +#endif #include "main.h" #include "bus.h" @@ -3590,10 +3593,15 @@ int cnss_pci_alloc_fw_mem(struct cnss_pci_data *pci_priv) for (i = 0; i < plat_priv->fw_mem_seg_len; i++) { if (!fw_mem[i].va && fw_mem[i].size) { fw_mem[i].va = +#ifdef CONFIG_WCN_GOOGLE + dma_direct_alloc(dev, fw_mem[i].size, + &fw_mem[i].pa, GFP_KERNEL, + fw_mem[i].attrs); +#else dma_alloc_attrs(dev, fw_mem[i].size, &fw_mem[i].pa, GFP_KERNEL, fw_mem[i].attrs); - +#endif if (!fw_mem[i].va) { cnss_pr_err("Failed to allocate memory for FW, size: 0x%zx, type: %u\n", fw_mem[i].size, fw_mem[i].type); @@ -3618,9 +3626,15 @@ static void cnss_pci_free_fw_mem(struct cnss_pci_data *pci_priv) cnss_pr_dbg("Freeing memory for FW, va: 0x%pK, pa: %pa, size: 0x%zx, type: %u\n", fw_mem[i].va, &fw_mem[i].pa, fw_mem[i].size, fw_mem[i].type); +#ifdef CONFIG_WCN_GOOGLE + dma_direct_free(dev, fw_mem[i].size, + fw_mem[i].va, fw_mem[i].pa, + fw_mem[i].attrs); +#else dma_free_attrs(dev, fw_mem[i].size, fw_mem[i].va, fw_mem[i].pa, fw_mem[i].attrs); +#endif fw_mem[i].va = NULL; fw_mem[i].pa = 0; fw_mem[i].size = 0; |