feat_dma 3988 drivers/net/wireless/broadcom/b43legacy/main.c *feat_pio = "", *feat_dma = ""; feat_dma 4000 drivers/net/wireless/broadcom/b43legacy/main.c feat_dma = "D"; feat_dma 4004 drivers/net/wireless/broadcom/b43legacy/main.c feat_pci, feat_leds, feat_pio, feat_dma);