OpenE2K
/
qemu-e2k
13
4
Fork 0
Code Issues 4 Pull Requests Projects 2 Releases Activity

uhci: stop using portio lists 

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Gerd Hoffmann 2013-01-03 12:29:41 +01:00
parent b2d1fe67d0
commit 89eb147c2c
2 changed files with 30 additions and 78 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

106
hw/usb/hcd-uhci.c
View File

@ -461,40 +461,11 @@ static const VMStateDescription vmstate_uhci = {
}
};
static void uhci_ioport_writeb(void *opaque, uint32_t addr, uint32_t val)
static void uhci_port_write(void *opaque, hwaddr addr,
uint64_t val, unsigned size)
{
UHCIState *s = opaque;
addr &= 0x1f;
switch(addr) {
case 0x0c:
s->sof_timing = val;
break;
}
}
static uint32_t uhci_ioport_readb(void *opaque, uint32_t addr)
{
UHCIState *s = opaque;
uint32_t val;
addr &= 0x1f;
switch(addr) {
case 0x0c:
val = s->sof_timing;
break;
default:
val = 0xff;
break;
}
return val;
}
static void uhci_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
{
UHCIState *s = opaque;
addr &= 0x1f;
trace_usb_uhci_mmio_writew(addr, val);
switch(addr) {
@ -543,6 +514,17 @@ static void uhci_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
if (s->status & UHCI_STS_HCHALTED)
s->frnum = val & 0x7ff;
break;
case 0x08:
s->fl_base_addr &= 0xffff0000;
s->fl_base_addr |= val & ~0xfff;
break;
case 0x0a:
s->fl_base_addr &= 0x0000ffff;
s->fl_base_addr |= (val << 16);
break;
case 0x0c:
s->sof_timing = val & 0xff;
break;
case 0x10 ... 0x1f:
{
UHCIPort *port;
@ -574,12 +556,11 @@ static void uhci_ioport_writew(void *opaque, uint32_t addr, uint32_t val)
}
}
static uint32_t uhci_ioport_readw(void *opaque, uint32_t addr)
static uint64_t uhci_port_read(void *opaque, hwaddr addr, unsigned size)
{
UHCIState *s = opaque;
uint32_t val;
addr &= 0x1f;
switch(addr) {
case 0x00:
val = s->cmd;
@ -593,6 +574,15 @@ static uint32_t uhci_ioport_readw(void *opaque, uint32_t addr)
case 0x06:
val = s->frnum;
break;
case 0x08:
val = s->fl_base_addr & 0xffff;
break;
case 0x0a:
val = (s->fl_base_addr >> 16) & 0xffff;
break;
case 0x0c:
val = s->sof_timing;
break;
case 0x10 ... 0x1f:
{
UHCIPort *port;
@ -615,38 +605,6 @@ static uint32_t uhci_ioport_readw(void *opaque, uint32_t addr)
return val;
}
static void uhci_ioport_writel(void *opaque, uint32_t addr, uint32_t val)
{
UHCIState *s = opaque;
addr &= 0x1f;
trace_usb_uhci_mmio_writel(addr, val);
switch(addr) {
case 0x08:
s->fl_base_addr = val & ~0xfff;
break;
}
}
static uint32_t uhci_ioport_readl(void *opaque, uint32_t addr)
{
UHCIState *s = opaque;
uint32_t val;
addr &= 0x1f;
switch(addr) {
case 0x08:
val = s->fl_base_addr;
break;
default:
val = 0xffffffff;
break;
}
trace_usb_uhci_mmio_readl(addr, val);
return val;
}
/* signal resume if controller suspended */
static void uhci_resume (void *opaque)
{
@ -1236,18 +1194,14 @@ static void uhci_frame_timer(void *opaque)
qemu_mod_timer(s->frame_timer, t_now + frame_t);
}
static const MemoryRegionPortio uhci_portio[] = {
{ 0, 32, 2, .write = uhci_ioport_writew, },
{ 0, 32, 2, .read = uhci_ioport_readw, },
{ 0, 32, 4, .write = uhci_ioport_writel, },
{ 0, 32, 4, .read = uhci_ioport_readl, },
{ 0, 32, 1, .write = uhci_ioport_writeb, },
{ 0, 32, 1, .read = uhci_ioport_readb, },
PORTIO_END_OF_LIST()
};
static const MemoryRegionOps uhci_ioport_ops = {
.old_portio = uhci_portio,
.read = uhci_port_read,
.write = uhci_port_write,
.valid.min_access_size = 1,
.valid.max_access_size = 4,
.impl.min_access_size = 2,
.impl.max_access_size = 2,
.endianness = DEVICE_LITTLE_ENDIAN,
};
static USBPortOps uhci_port_ops = {

2
trace-events
View File

@ -307,8 +307,6 @@ usb_uhci_frame_loop_stop_idle(void) ""
usb_uhci_frame_loop_continue(void) ""
usb_uhci_mmio_readw(uint32_t addr, uint32_t val) "addr 0x%04x, ret 0x%04x"
usb_uhci_mmio_writew(uint32_t addr, uint32_t val) "addr 0x%04x, val 0x%04x"
usb_uhci_mmio_readl(uint32_t addr, uint32_t val) "addr 0x%04x, ret 0x%08x"
usb_uhci_mmio_writel(uint32_t addr, uint32_t val) "addr 0x%04x, val 0x%08x"
usb_uhci_queue_add(uint32_t token) "token 0x%x"
usb_uhci_queue_del(uint32_t token, const char *reason) "token 0x%x: %s"
usb_uhci_packet_add(uint32_t token, uint32_t addr) "token 0x%x, td 0x%x"