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author | Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-11 05:00:35 -0300 |
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committer | Marcelo Tosatti <mtosatti@redhat.com> | 2012-10-11 05:00:35 -0300 |
commit | 6b852ae04e3aa1adfeac5a62d6ab71870bcc7c5d (patch) | |
tree | cdf94fdf09a6b4abecff647784d82bc1ad1758c5 /hw/usb/hcd-uhci.c | |
parent | 8ed1d2756d3347c2b021748d8c272ff650f57dd0 (diff) | |
parent | f430694188293f99a316bfa375b7cc17d23a06ed (diff) |
Merge commit 'f430694188293f99a316bfa375b7cc17d23a06ed' into upstream-merge
* commit 'f430694188293f99a316bfa375b7cc17d23a06ed': (248 commits)
add pc-1.3 machine type
Cleanup unused global var qemu_system_powerdown
target-sparc: use notifier for signaling guest system_powerdown command
target-arm: use notifier for signaling guest system_powerdown command
acpi: use notifier for signaling guest system_powerdown command
Introduce powerdown_notifiers
tcg/i386: fix build with -march < i686
tcg: Streamline movcond_i64 using movcond_i32
tcg: Streamline movcond_i64 using 32-bit arithmetic
tcg: Sanity check goto_tb input
tcg: Sanity check deposit inputs
tcg: Add tcg_debug_assert
tcg: Implement concat*_i64 with deposit_i64
tcg: Emit XORI as NOT for appropriate constants
tcg: Optimize initial inputs for ori_i64
tcg: Emit ANDI as EXTU for appropriate constants
tcg: Adjust descriptions of *cond opcodes
tcg/mips: fix MIPS32(R2) detection
block: remove keep_read_only flag from BlockDriverState struct
block: convert bdrv_commit() to use bdrv_reopen()
...
Conflicts:
hw/pc_piix.c
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'hw/usb/hcd-uhci.c')
-rw-r--r-- | hw/usb/hcd-uhci.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/hw/usb/hcd-uhci.c b/hw/usb/hcd-uhci.c index c7c878635..cdc8bc3fb 100644 --- a/hw/usb/hcd-uhci.c +++ b/hw/usb/hcd-uhci.c @@ -1000,6 +1000,9 @@ static void uhci_fill_queue(UHCIState *s, UHCI_TD *td) } assert(ret == TD_RESULT_ASYNC_START); assert(int_mask == 0); + if (ptd.ctrl & TD_CTRL_SPD) { + break; + } plink = ptd.link; } } @@ -1097,7 +1100,7 @@ static void uhci_process_frame(UHCIState *s) case TD_RESULT_ASYNC_START: trace_usb_uhci_td_async(curr_qh & ~0xf, link & ~0xf); - if (is_valid(td.link)) { + if (is_valid(td.link) && !(td.ctrl & TD_CTRL_SPD)) { uhci_fill_queue(s, &td); } link = curr_qh ? qh.link : td.link; |