1  package main
 2  
 3  import "fmt"
 4  
 5  type rce823 struct {
 6  	variant string
 7  }
 8  
 9  func (r rce823) Scan(ctx Context, addr PCIDevData) {
10  	if addr.Dev == 0 && addr.Func == 0 {
11  		cur := DevTreeNode{
12  			Chip:    "drivers/ricoh/rce822",
13  			Comment: "Ricoh cardreader",
14  			Registers: map[string]string{
15  
16  				"sdwppol":      fmt.Sprintf("%d", (addr.ConfigDump[0xfb]&2)>>1),
17  				"disable_mask": fmt.Sprintf("0x%x", addr.ConfigDump[0xcb]),
18  			},
19  			PCISlots: []PCISlot{
20  				PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 0}, writeEmpty: false},
21  				PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 1}, writeEmpty: false},
22  				PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 2}, writeEmpty: false},
23  				PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 3}, writeEmpty: false},
24  				PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 4}, writeEmpty: false},
25  				PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 5}, writeEmpty: false},
26  				PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 6}, writeEmpty: false},
27  				PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 7}, writeEmpty: false},
28  			},
29  		}
30  		PutPCIChip(addr, cur)
31  	}
32  	PutPCIDev(addr, "Ricoh SD card reader")
33  	KconfigBool["DRIVERS_RICOH_RCE822"] = true
34  }
35  
36  func init() {
37  	RegisterPCI(0x1180, 0xe822, rce823{})
38  	RegisterPCI(0x1180, 0xe823, rce823{})
39  }