67 	unsigned int decodes;	/* what does it decodes */  member
245 	    (vgadev->decodes & VGA_RSRC_LEGACY_IO))  in __vga_tryget()
248 	    (vgadev->decodes & VGA_RSRC_LEGACY_MEM))  in __vga_tryget()
313 			if ((match & conflict->decodes) & VGA_RSRC_LEGACY_MEM)  in __vga_tryget()
315 			if ((match & conflict->decodes) & VGA_RSRC_LEGACY_IO)  in __vga_tryget()
383 		if (vgadev->decodes & VGA_RSRC_LEGACY_IO)  in __vga_put()
388 		if (vgadev->decodes & VGA_RSRC_LEGACY_MEM)  in __vga_put()
630  * the arbiter's client decides if devices decodes or not legacy
665 	vgadev->decodes = VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM |  in vga_arbiter_add_pci_device()
709 	vgaarb_info(&pdev->dev, "VGA device added: decodes=%s,owns=%s,locks=%s\n",  in vga_arbiter_add_pci_device()
710 		vga_iostate_to_str(vgadev->decodes),  in vga_arbiter_add_pci_device()
738 	if (vgadev->decodes & (VGA_RSRC_LEGACY_IO | VGA_RSRC_LEGACY_MEM))  in vga_arbiter_del_pci_device()
764 	old_decodes = vgadev->decodes;  in vga_update_device_decodes()
767 	vgadev->decodes = new_decodes;  in vga_update_device_decodes()
769 	vgaarb_info(dev, "changed VGA decodes: olddecodes=%s,decodes=%s:owns=%s\n",  in vga_update_device_decodes()
771 		vga_iostate_to_str(vgadev->decodes),  in vga_update_device_decodes()
774 	/* if we removed locked decodes, lock count goes to zero, and release */  in vga_update_device_decodes()
783 	/* change decodes counter */  in vga_update_device_decodes()
794 				      unsigned int decodes,  in __vga_set_legacy_decoding()  argument
800 	decodes &= VGA_RSRC_LEGACY_MASK;  in __vga_set_legacy_decoding()
807 	/* don't let userspace futz with kernel driver decodes */  in __vga_set_legacy_decoding()
811 	/* update the device decodes + counter */  in __vga_set_legacy_decoding()
812 	vga_update_device_decodes(vgadev, decodes);  in __vga_set_legacy_decoding()
814 	/* XXX if somebody is going from "doesn't decode" to "decodes" state  in __vga_set_legacy_decoding()
825  * @decodes: bit mask of what legacy regions the card decodes
827  * Indicates to the arbiter if the card decodes legacy VGA IOs, legacy VGA
833 void vga_set_legacy_decoding(struct pci_dev *pdev, unsigned int decodes)  in vga_set_legacy_decoding()  argument
835 	__vga_set_legacy_decoding(pdev, decodes, false);  in vga_set_legacy_decoding()
898  *                debugging/diagnostic only). "decodes" indicate what the
899  *                card currently decodes, "owns" indicates what is currently
905  *   "<card_ID>,decodes=<io_state>,owns=<io_state>,locks=<io_state> (ic,mc)"
914  *   decodes <io_state> : set the legacy decoding attributes for the card
1025 		       "count:%d,PCI:%s,decodes=%s,owns=%s,locks=%s(%d:%d)\n",  in vga_arb_read()
1027 		       vga_iostate_to_str(vgadev->decodes),  in vga_arb_read()
1271 	} else if (strncmp(curr_pos, "decodes ", 8) == 0) {  in vga_arb_write()
1274 		pr_debug("client 0x%p called 'decodes'\n", priv);  in vga_arb_write()