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path: root/drivers/usb/host/ehci-dbg.c
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Diffstat (limited to 'drivers/usb/host/ehci-dbg.c')
-rw-r--r--drivers/usb/host/ehci-dbg.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index b26b96e25a13..b7d623f1523c 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -436,7 +436,8 @@ static void qh_lines (
scratch = hc32_to_cpup(ehci, &hw->hw_info1);
hw_curr = (mark == '*') ? hc32_to_cpup(ehci, &hw->hw_current) : 0;
temp = scnprintf (next, size,
- "qh/%p dev%d %cs ep%d %08x %08x (%08x%c %s nak%d)",
+ "qh/%p dev%d %cs ep%d %08x %08x (%08x%c %s nak%d)"
+ " [cur %08x next %08x buf[0] %08x]",
qh, scratch & 0x007f,
speed_char (scratch),
(scratch >> 8) & 0x000f,
@@ -444,7 +445,10 @@ static void qh_lines (
hc32_to_cpup(ehci, &hw->hw_token), mark,
(cpu_to_hc32(ehci, QTD_TOGGLE) & hw->hw_token)
? "data1" : "data0",
- (hc32_to_cpup(ehci, &hw->hw_alt_next) >> 1) & 0x0f);
+ (hc32_to_cpup(ehci, &hw->hw_alt_next) >> 1) & 0x0f,
+ hc32_to_cpup(ehci, &hw->hw_current),
+ hc32_to_cpup(ehci, &hw->hw_qtd_next),
+ hc32_to_cpup(ehci, &hw->hw_buf[0]));
size -= temp;
next += temp;
@@ -464,7 +468,8 @@ static void qh_lines (
mark = '/';
}
temp = snprintf (next, size,
- "\n\t%p%c%s len=%d %08x urb %p",
+ "\n\t%p%c%s len=%d %08x urb %p"
+ " [td %08x buf[0] %08x]",
td, mark, ({ char *tmp;
switch ((scratch>>8)&0x03) {
case 0: tmp = "out"; break;
@@ -474,7 +479,9 @@ static void qh_lines (
} tmp;}),
(scratch >> 16) & 0x7fff,
scratch,
- td->urb);
+ td->urb,
+ (u32) td->qtd_dma,
+ hc32_to_cpup(ehci, &td->hw_buf[0]));
if (size < temp)
temp = size;
size -= temp;