Lines Matching refs:dmac
282 /* note: dmac is working in word mode!!! */
297 /* note: dmac is working in word mode!!! */
1138 unsigned int dmaa, dmac;
1187 pci_read_config_dword(pci, 0x48, &dmac);
1190 dmac &= ~0x0f;
1196 if (!dmac) {
1197 dmac = dmaio;
1199 snd_printk(KERN_INFO "BIOS did not allocate DDMA channel C i/o, allocated at 0x%x\n", dmac);
1202 pci_write_config_dword(pci, 0x48, dmac);
1209 if ((sonic->res_dmac = request_region(dmac, 0x10, "S3 SonicVibes DDMA-C")) == NULL) {
1211 snd_printk(KERN_ERR "unable to grab DDMA-C port at 0x%x-0x%x\n", dmac, dmac + 0x10 - 1);