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| author | Julius Werner <jwerner@chromium.org> | 2013-10-29 11:31:40 -0700 |
|---|---|---|
| committer | Isaac Christensen <isaac.christensen@se-eng.com> | 2014-09-10 19:36:29 +0200 |
| commit | 8e7a9e1c4e760d8dc6e688b8c3adb9e0f5b40608 (patch) | |
| tree | 0fa1a0c3f3672eb71d87657a71bb9f4133dfa7b5 | |
| parent | 587193d4613653d975ff6a3a707596450d0b0120 (diff) | |
| download | coreboot-8e7a9e1c4e760d8dc6e688b8c3adb9e0f5b40608.tar.xz | |
libpayload: ehci: Fix byte count in dump_td()
The dump_td() debug function in the EHCI stack incorrectly masks the
amount of transferred bytes on output... the actual field is 15 bits
wide (30:16). Let's just use the mask constant we already have for all
the other code.
Change-Id: I28c6f0ec75cc613e38d53b670645d19bf9ffe1b9
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/174986
Reviewed-by: Stefan Reinauer <reinauer@chromium.org>
(cherry picked from commit 570077da7f16bbe2204b4a80790e4bd8fe1a2bd7)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6853
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
| -rw-r--r-- | payloads/libpayload/drivers/usb/ehci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/payloads/libpayload/drivers/usb/ehci.c b/payloads/libpayload/drivers/usb/ehci.c index 129b9b825e..0c3e32ddcc 100644 --- a/payloads/libpayload/drivers/usb/ehci.c +++ b/payloads/libpayload/drivers/usb/ehci.c @@ -54,7 +54,7 @@ static void dump_td(u32 addr) usb_debug("|:+-----------------------------------------------+:|\n"); usb_debug("|:| Alt. Next qTD [0x%08lx] |:|\n", td->alt_next_qtd); usb_debug("|:+-----------------------------------------------+:|\n"); - usb_debug("|:| | Bytes to Transfer | [%04ld] |:|\n", (td->token & (0x7FUL << 16)) >> 16); + usb_debug("|:| | Bytes to Transfer |[%05ld] |:|\n", (td->token & QTD_TOTAL_LEN_MASK) >> 16); usb_debug("|:| | PID CODE: | [%ld] |:|\n", (td->token & (3UL << 8)) >> 8); usb_debug("|:| | Interrupt On Complete (IOC) | [%ld] |:|\n", (td->token & (1UL << 15)) >> 15); usb_debug("|:| | Status Active | [%ld] |:|\n", (td->token & (1UL << 7)) >> 7); |