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[Qemu-devel] [PATCH 07/31] xhci: add port trace points
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH 07/31] xhci: add port trace points |
Date: |
Thu, 1 Nov 2012 16:54:20 +0100 |
Signed-off-by: Gerd Hoffmann <address@hidden>
---
hw/usb/hcd-xhci.c | 6 +++++-
trace-events | 2 ++
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/hw/usb/hcd-xhci.c b/hw/usb/hcd-xhci.c
index 84d1b26..3259638 100644
--- a/hw/usb/hcd-xhci.c
+++ b/hw/usb/hcd-xhci.c
@@ -2391,12 +2391,14 @@ static void xhci_port_update(XHCIPort *port, int
is_detach)
}
}
set_field(&port->portsc, pls, PORTSC_PLS);
+ trace_usb_xhci_port_link(port->portnr, pls);
xhci_port_notify(port, PORTSC_CSC);
}
static void xhci_port_reset(XHCIPort *port)
{
- DPRINTF("xhci: port %d reset\n", port);
+ trace_usb_xhci_port_reset(port->portnr);
+
if (!xhci_port_have_device(port)) {
return;
}
@@ -2408,6 +2410,7 @@ static void xhci_port_reset(XHCIPort *port)
case USB_SPEED_FULL:
case USB_SPEED_HIGH:
set_field(&port->portsc, PLS_U0, PORTSC_PLS);
+ trace_usb_xhci_port_link(port->portnr, PLS_U0);
port->portsc |= PORTSC_PED;
break;
}
@@ -2574,6 +2577,7 @@ static void xhci_port_write(void *ptr, hwaddr reg,
/* overwrite PLS only when LWS=1 */
uint32_t pls = get_field(val, PORTSC_PLS);
set_field(&portsc, pls, PORTSC_PLS);
+ trace_usb_xhci_port_link(port->portnr, pls);
}
/* read/write bits */
portsc &= ~(PORTSC_PP|PORTSC_WCE|PORTSC_WDE|PORTSC_WOE);
diff --git a/trace-events b/trace-events
index 7ee21e5..0cb991e 100644
--- a/trace-events
+++ b/trace-events
@@ -333,6 +333,8 @@ usb_xhci_irq_msix_use(uint32_t nr) "nr %d"
usb_xhci_irq_msix_unuse(uint32_t nr) "nr %d"
usb_xhci_queue_event(uint32_t vector, uint32_t idx, const char *trb, const
char *evt, uint64_t param, uint32_t status, uint32_t control) "v %d, idx %d,
%s, %s, p %016" PRIx64 ", s %08x, c 0x%08x"
usb_xhci_fetch_trb(uint64_t addr, const char *name, uint64_t param, uint32_t
status, uint32_t control) "addr %016" PRIx64 ", %s, p %016" PRIx64 ", s %08x, c
0x%08x"
+usb_xhci_port_reset(uint32_t port) "port %d"
+usb_xhci_port_link(uint32_t port, uint32_t pls) "port %d, pls %d"
usb_xhci_slot_enable(uint32_t slotid) "slotid %d"
usb_xhci_slot_disable(uint32_t slotid) "slotid %d"
usb_xhci_slot_address(uint32_t slotid) "slotid %d"
--
1.7.1
- [Qemu-devel] [PULL 00/31] usb patch queue, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 03/31] xhci: add xhci_port_have_device, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 04/31] xhci: add xhci_port_notify, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 06/31] xhci: set pls in xhci_port_update & xhci_port_reset, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 08/31] xhci: allow address slot being called multiple times, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 10/31] usb/ehci: Abstract away PCI DMA API, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 07/31] xhci: add port trace points,
Gerd Hoffmann <=
- [Qemu-devel] [PATCH 09/31] usb/ehci: parameterise the register region offsets, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 20/31] usb/ehci-pci: add ich9 00:1a.* variant, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 02/31] xhci: s/xhci_update_port/xhci_port_update/, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 21/31] usb/ehci-pci: add helper to create ich9 usb controllers, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 11/31] usb/ehci: seperate out PCIisms, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 29/31] usb-redir: Use reject rather the disconnect on bad ep info, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 01/31] xhci: add {get, set}_field macros & enum for pls, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 18/31] uhci: add ich9 00:1a.* variants, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 26/31] usb-redir: Add support for 32 bits bulk packet length, Gerd Hoffmann, 2012/11/01
- [Qemu-devel] [PATCH 28/31] usb-redir: Add an usbredir_setup_usb_eps() helper function, Gerd Hoffmann, 2012/11/01