diff options
Diffstat (limited to 'hw/usb')
| -rw-r--r-- | hw/usb/hcd-ehci-pci.c | 2 | ||||
| -rw-r--r-- | hw/usb/hcd-ehci-sysbus.c | 2 | ||||
| -rw-r--r-- | hw/usb/hcd-ehci.c | 21 | ||||
| -rw-r--r-- | hw/usb/hcd-ehci.h | 8 | ||||
| -rw-r--r-- | hw/usb/hcd-uhci.c | 24 | ||||
| -rw-r--r-- | hw/usb/hcd-uhci.h | 4 |
6 files changed, 32 insertions, 29 deletions
diff --git a/hw/usb/hcd-ehci-pci.c b/hw/usb/hcd-ehci-pci.c index 0b26db74d8..3ff54edf62 100644 --- a/hw/usb/hcd-ehci-pci.c +++ b/hw/usb/hcd-ehci-pci.c @@ -83,7 +83,7 @@ static void usb_ehci_pci_init(Object *obj) s->capsbase = 0x00; s->opregbase = 0x20; s->portscbase = 0x44; - s->portnr = NB_PORTS; + s->portnr = EHCI_PORTS; if (!dc->hotpluggable) { s->companion_enable = true; diff --git a/hw/usb/hcd-ehci-sysbus.c b/hw/usb/hcd-ehci-sysbus.c index bfb774504c..fe1dabd0bb 100644 --- a/hw/usb/hcd-ehci-sysbus.c +++ b/hw/usb/hcd-ehci-sysbus.c @@ -88,7 +88,7 @@ static void ehci_sysbus_class_init(ObjectClass *klass, void *data) SysBusEHCIClass *sec = SYS_BUS_EHCI_CLASS(klass); sec->portscbase = 0x44; - sec->portnr = NB_PORTS; + sec->portnr = EHCI_PORTS; dc->realize = usb_ehci_sysbus_realize; dc->vmsd = &vmstate_ehci_sysbus; diff --git a/hw/usb/hcd-ehci.c b/hw/usb/hcd-ehci.c index 870c72cb59..01864d4649 100644 --- a/hw/usb/hcd-ehci.c +++ b/hw/usb/hcd-ehci.c @@ -783,9 +783,9 @@ static void ehci_register_companion(USBBus *bus, USBPort *ports[], EHCIState *s = container_of(bus, EHCIState, bus); uint32_t i; - if (firstport + portcount > NB_PORTS) { + if (firstport + portcount > EHCI_PORTS) { error_setg(errp, "firstport must be between 0 and %u", - NB_PORTS - portcount); + EHCI_PORTS - portcount); return; } @@ -831,7 +831,7 @@ static USBDevice *ehci_find_device(EHCIState *ehci, uint8_t addr) USBPort *port; int i; - for (i = 0; i < NB_PORTS; i++) { + for (i = 0; i < EHCI_PORTS; i++) { port = &ehci->ports[i]; if (!(ehci->portsc[i] & PORTSC_PED)) { DPRINTF("Port %d not enabled\n", i); @@ -850,7 +850,7 @@ void ehci_reset(void *opaque) { EHCIState *s = opaque; int i; - USBDevice *devs[NB_PORTS]; + USBDevice *devs[EHCI_PORTS]; trace_usb_ehci_reset(); @@ -858,7 +858,7 @@ void ehci_reset(void *opaque) * Do the detach before touching portsc, so that it correctly gets send to * us or to our companion based on PORTSC_POWNER before the reset. */ - for(i = 0; i < NB_PORTS; i++) { + for(i = 0; i < EHCI_PORTS; i++) { devs[i] = s->ports[i].dev; if (devs[i] && devs[i]->attached) { usb_detach(&s->ports[i]); @@ -877,7 +877,7 @@ void ehci_reset(void *opaque) s->astate = EST_INACTIVE; s->pstate = EST_INACTIVE; - for(i = 0; i < NB_PORTS; i++) { + for(i = 0; i < EHCI_PORTS; i++) { if (s->companion_ports[i]) { s->portsc[i] = PORTSC_POWNER | PORTSC_PPOWER; } else { @@ -1086,8 +1086,9 @@ static void ehci_opreg_write(void *ptr, hwaddr addr, case CONFIGFLAG: val &= 0x1; if (val) { - for(i = 0; i < NB_PORTS; i++) + for (i = 0; i < EHCI_PORTS; i++) { handle_port_owner_write(s, i, 0); + } } break; @@ -2426,7 +2427,7 @@ static int usb_ehci_post_load(void *opaque, int version_id) EHCIState *s = opaque; int i; - for (i = 0; i < NB_PORTS; i++) { + for (i = 0; i < EHCI_PORTS; i++) { USBPort *companion = s->companion_ports[i]; if (companion == NULL) { continue; @@ -2508,9 +2509,9 @@ void usb_ehci_realize(EHCIState *s, DeviceState *dev, Error **errp) { int i; - if (s->portnr > NB_PORTS) { + if (s->portnr > EHCI_PORTS) { error_setg(errp, "Too many ports! Max. port number is %d.", - NB_PORTS); + EHCI_PORTS); return; } if (s->maxframes < 8 || s->maxframes > 512) { diff --git a/hw/usb/hcd-ehci.h b/hw/usb/hcd-ehci.h index 2cd821f49e..56a1c09d1f 100644 --- a/hw/usb/hcd-ehci.h +++ b/hw/usb/hcd-ehci.h @@ -37,7 +37,7 @@ #define MMIO_SIZE 0x1000 #define CAPA_SIZE 0x10 -#define NB_PORTS 6 /* Max. Number of downstream ports */ +#define EHCI_PORTS 6 /* Max. Number of downstream ports */ typedef struct EHCIPacket EHCIPacket; typedef struct EHCIQueue EHCIQueue; @@ -288,7 +288,7 @@ struct EHCIState { uint32_t configflag; }; }; - uint32_t portsc[NB_PORTS]; + uint32_t portsc[EHCI_PORTS]; /* * Internal states, shadow registers, etc @@ -298,8 +298,8 @@ struct EHCIState { bool working; uint32_t astate; /* Current state in asynchronous schedule */ uint32_t pstate; /* Current state in periodic schedule */ - USBPort ports[NB_PORTS]; - USBPort *companion_ports[NB_PORTS]; + USBPort ports[EHCI_PORTS]; + USBPort *companion_ports[EHCI_PORTS]; uint32_t usbsts_pending; uint32_t usbsts_frindex; EHCIQueueHead aqueues; diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c index 7d3c026dae..a03cf22e69 100644 --- a/hw/usb/hcd-uhci.c +++ b/hw/usb/hcd-uhci.c @@ -322,7 +322,7 @@ static void uhci_reset(DeviceState *dev) s->fl_base_addr = 0; s->sof_timing = 64; - for(i = 0; i < NB_PORTS; i++) { + for(i = 0; i < UHCI_PORTS; i++) { port = &s->ports[i]; port->ctrl = 0x0080; if (port->port.dev && port->port.dev->attached) { @@ -364,7 +364,7 @@ static const VMStateDescription vmstate_uhci = { .fields = (const VMStateField[]) { VMSTATE_PCI_DEVICE(dev, UHCIState), VMSTATE_UINT8_EQUAL(num_ports_vmstate, UHCIState, NULL), - VMSTATE_STRUCT_ARRAY(ports, UHCIState, NB_PORTS, 1, + VMSTATE_STRUCT_ARRAY(ports, UHCIState, UHCI_PORTS, 1, vmstate_uhci_port, UHCIPort), VMSTATE_UINT16(cmd, UHCIState), VMSTATE_UINT16(status, UHCIState), @@ -404,7 +404,7 @@ static void uhci_port_write(void *opaque, hwaddr addr, int i; /* send reset on the USB bus */ - for(i = 0; i < NB_PORTS; i++) { + for(i = 0; i < UHCI_PORTS; i++) { port = &s->ports[i]; usb_device_reset(port->port.dev); } @@ -457,8 +457,9 @@ static void uhci_port_write(void *opaque, hwaddr addr, int n; n = (addr >> 1) & 7; - if (n >= NB_PORTS) + if (n >= UHCI_PORTS) { return; + } port = &s->ports[n]; dev = port->port.dev; if (dev && dev->attached) { @@ -513,8 +514,9 @@ static uint64_t uhci_port_read(void *opaque, hwaddr addr, unsigned size) UHCIPort *port; int n; n = (addr >> 1) & 7; - if (n >= NB_PORTS) + if (n >= UHCI_PORTS) { goto read_default; + } port = &s->ports[n]; val = port->ctrl; } @@ -607,7 +609,7 @@ static USBDevice *uhci_find_device(UHCIState *s, uint8_t addr) USBDevice *dev; int i; - for (i = 0; i < NB_PORTS; i++) { + for (i = 0; i < UHCI_PORTS; i++) { UHCIPort *port = &s->ports[i]; if (!(port->ctrl & UHCI_PORT_EN)) { continue; @@ -1171,11 +1173,11 @@ void usb_uhci_common_realize(PCIDevice *dev, Error **errp) s->irq = pci_allocate_irq(dev); if (s->masterbus) { - USBPort *ports[NB_PORTS]; - for(i = 0; i < NB_PORTS; i++) { + USBPort *ports[UHCI_PORTS]; + for(i = 0; i < UHCI_PORTS; i++) { ports[i] = &s->ports[i].port; } - usb_register_companion(s->masterbus, ports, NB_PORTS, + usb_register_companion(s->masterbus, ports, UHCI_PORTS, s->firstport, s, &uhci_port_ops, USB_SPEED_MASK_LOW | USB_SPEED_MASK_FULL, &err); @@ -1185,14 +1187,14 @@ void usb_uhci_common_realize(PCIDevice *dev, Error **errp) } } else { usb_bus_new(&s->bus, sizeof(s->bus), &uhci_bus_ops, DEVICE(dev)); - for (i = 0; i < NB_PORTS; i++) { + for (i = 0; i < UHCI_PORTS; i++) { usb_register_port(&s->bus, &s->ports[i].port, s, i, &uhci_port_ops, USB_SPEED_MASK_LOW | USB_SPEED_MASK_FULL); } } s->bh = qemu_bh_new_guarded(uhci_bh, s, &DEVICE(dev)->mem_reentrancy_guard); s->frame_timer = timer_new_ns(QEMU_CLOCK_VIRTUAL, uhci_frame_timer, s); - s->num_ports_vmstate = NB_PORTS; + s->num_ports_vmstate = UHCI_PORTS; QTAILQ_INIT(&s->queues); memory_region_init_io(&s->io_bar, OBJECT(s), &uhci_ioport_ops, s, diff --git a/hw/usb/hcd-uhci.h b/hw/usb/hcd-uhci.h index 69f8b40c49..6d26b94e92 100644 --- a/hw/usb/hcd-uhci.h +++ b/hw/usb/hcd-uhci.h @@ -35,7 +35,7 @@ typedef struct UHCIQueue UHCIQueue; -#define NB_PORTS 2 +#define UHCI_PORTS 2 typedef struct UHCIPort { USBPort port; @@ -59,7 +59,7 @@ typedef struct UHCIState { uint32_t frame_bytes; uint32_t frame_bandwidth; bool completions_only; - UHCIPort ports[NB_PORTS]; + UHCIPort ports[UHCI_PORTS]; qemu_irq irq; /* Interrupts that should be raised at the end of the current frame. */ uint32_t pending_int_mask; |