WIP: Predictable naming

drivers/ahcid/src/ahci/mod.rs

@@ -7,7 +7,7 @@ pub mod disk;
 pub mod fis;
 pub mod hba;
 
-pub fn disks(base: usize) -> Vec<Disk> {
+pub fn disks(base: usize, name: &str) -> Vec<Disk> {
     unsafe { &mut *(base as *mut HbaMem) }.init();
     let pi = unsafe { &mut *(base as *mut HbaMem) }.pi.read();
     let ret: Vec<Disk> = (0..32)
@@ -15,7 +15,7 @@ pub fn disks(base: usize) -> Vec<Disk> {
           .filter_map(|i| {
               let port = &mut unsafe { &mut *(base as *mut HbaMem) }.ports[i];
               let port_type = port.probe();
-              print!("{}", format!("{}: {:?}\n", i, port_type));
+              print!("{}", format!("{}-{}: {:?}\n", name, i, port_type));
               match port_type {
                   HbaPortType::SATA => {
                       match Disk::new(i, port) {

drivers/ahcid/src/main.rs

@@ -21,13 +21,16 @@ pub mod scheme;
 fn main() {
     let mut args = env::args().skip(1);
 
+    let mut name = args.next().expect("ahcid: no name provided");
+    name.push_str("_ahci");
+
     let bar_str = args.next().expect("ahcid: no address provided");
     let bar = usize::from_str_radix(&bar_str, 16).expect("ahcid: failed to parse address");
 
     let irq_str = args.next().expect("ahcid: no irq provided");
     let irq = irq_str.parse::<u8>().expect("ahcid: failed to parse irq");
 
-    print!("{}", format!(" + AHCI on: {:X} IRQ: {}\n", bar, irq));
+    print!("{}", format!(" + AHCI {} on: {:X} IRQ: {}\n", name, bar, irq));
 
     // Daemonize
     if unsafe { syscall::clone(0).unwrap() } == 0 {
@@ -43,7 +46,7 @@ fn main() {
 
             let mut event_file = File::open("event:").expect("ahcid: failed to open event file");
 
-            let scheme = DiskScheme::new(ahci::disks(address));
+            let scheme = DiskScheme::new(ahci::disks(address, &name));
             loop {
                 let mut event = Event::default();
                 if event_file.read(&mut event).expect("ahcid: failed to read event file") == 0 {

drivers/e1000d/src/main.rs

@@ -21,13 +21,16 @@ pub mod device;
 fn main() {
     let mut args = env::args().skip(1);
 
+    let mut name = args.next().expect("e1000d: no name provided");
+    name.push_str("_e1000");
+
     let bar_str = args.next().expect("e1000d: no address provided");
     let bar = usize::from_str_radix(&bar_str, 16).expect("e1000d: failed to parse address");
 
     let irq_str = args.next().expect("e1000d: no irq provided");
     let irq = irq_str.parse::<u8>().expect("e1000d: failed to parse irq");
 
-    print!("{}", format!(" + E1000 on: {:X}, IRQ: {}\n", bar, irq));
+    print!("{}", format!(" + E1000 {} on: {:X}, IRQ: {}\n", name, bar, irq));
 
     // Daemonize
     if unsafe { syscall::clone(0).unwrap() } == 0 {

drivers/pcid/src/main.rs

@@ -125,6 +125,10 @@ fn main() {
                                         }
                                     };
                                     let arg = match arg.as_str() {
+                                        "$BUS" => format!("{:>02X}", bus.num),
+                                        "$DEV" => format!("{:>02X}", dev.num),
+                                        "$FUNC" => format!("{:>02X}", func.num),
+                                        "$NAME" => format!("pci-{:>02X}.{:>02X}.{:>02X}", bus.num, dev.num, func.num),
                                         "$BAR0" => bar_arg(0),
                                         "$BAR1" => bar_arg(1),
                                         "$BAR2" => bar_arg(2),
@@ -137,6 +141,8 @@ fn main() {
                                     command.arg(&arg);
                                 }
 
+                                println!("PCID SPAWN {:?}", command);
+
                                 match command.spawn() {
                                     Ok(mut child) => match child.wait() {
                                         Ok(_status) => (), //println!("pcid: waited for {}: {:?}", line, status.code()),

drivers/rtl8168d/src/main.rs

@@ -22,13 +22,16 @@ pub mod device;
 fn main() {
     let mut args = env::args().skip(1);
 
+    let mut name = args.next().expect("rtl8168d: no name provided");
+    name.push_str("_rtl8168");
+
     let bar_str = args.next().expect("rtl8168d: no address provided");
     let bar = usize::from_str_radix(&bar_str, 16).expect("rtl8168d: failed to parse address");
 
     let irq_str = args.next().expect("rtl8168d: no irq provided");
     let irq = irq_str.parse::<u8>().expect("rtl8168d: failed to parse irq");
 
-    print!("{}", format!(" + RTL8168 on: {:X}, IRQ: {}\n", bar, irq));
+    print!("{}", format!(" + RTL8168 {} on: {:X}, IRQ: {}\n", name, bar, irq));
 
     // Daemonize
     if unsafe { syscall::clone(0).unwrap() } == 0 {

filesystem/etc/init.rc

@@ -1,6 +1,6 @@
-initfs:bin/pcid /etc/pcid.toml
-ptyd
 randd
+ptyd
+initfs:bin/pcid /etc/pcid.toml
 ethernetd
 ipd
 tcpd

filesystem/etc/pcid.toml

@@ -3,11 +3,11 @@ name = "E1000 NIC"
 class = 2
 vendor = 32902
 device = 4110
-command = ["e1000d", "$BAR0", "$IRQ"]
+command = ["e1000d", "$NAME", "$BAR0", "$IRQ"]
 
 [[drivers]]
 name = "RTL8168 NIC"
 class = 2
 vendor = 4332
 device = 33128
-command = ["rtl8168d", "$BAR2", "$IRQ"]
+command = ["rtl8168d", "$NAME", "$BAR2", "$IRQ"]

initfs/etc/pcid.toml

@@ -2,4 +2,4 @@
 name = "AHCI storage"
 class = 1
 subclass = 6
-command = ["initfs:bin/ahcid", "$BAR5", "$IRQ"]
+command = ["initfs:bin/ahcid", "$NAME", "$BAR5", "$IRQ"]