dma_bit_mask+32

2025-02-23 17:52:08

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C++ DMA_BIT_MASK函數代碼示例 - 純淨天空

u32 val;intret =0;charhw_name[64];if(pci_enable_device(pdev))return-EIO; ret = pci_set_dma_mask(pdev,DMA_BIT_MASK(32));if(ret) { printk(KERN_ERR"ath9k: 32-bit DMA not available\n");gotoerr_dma; } ret = pci_set_consistent_dma_mask(pdev,DMA_BIT_MASK(32));if(ret) {...
C++ DMA_BIT_MASK函数代码示例 - 纯净天空

u32 val;intret =0;charhw_name[64];if(pci_enable_device(pdev))return-EIO; ret = pci_set_dma_mask(pdev,DMA_BIT_MASK(32));if(ret) { printk(KERN_ERR"ath9k: 32-bit DMA not available\n");gotoerr_dma; } ret = pci_set_consistent_dma_mask(pdev,DMA_BIT_MASK(32));if(ret) {...