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| author | Zeng Tao <prime.zeng@hisilicon.com> | 2018-06-29 01:54:19 +0800 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2018-06-29 10:52:12 +0200 |
| commit | 11080bf6c705ca1ebed23417204a73738bd81669 (patch) | |
| tree | 7e4b259446a2519f3be70f987e0ed837c706dbe4 /drivers | |
| parent | ebbc23a0495cd189cda2760f66cc0195dd030a19 (diff) | |
| download | u-boot-midas-11080bf6c705ca1ebed23417204a73738bd81669.tar.gz u-boot-midas-11080bf6c705ca1ebed23417204a73738bd81669.tar.bz2 u-boot-midas-11080bf6c705ca1ebed23417204a73738bd81669.zip | |
usb: ohci: change the NUM_EDs from 8 to 32
For ohci, the maximam supported endpoint number is 32(in and out), and
now we have used (usb_pipeendpoint(pipe) << 1) to index the specified
endpoint descritor, usb_pipeendpoint(pipe) can reach 0xf, so we need
change the NUM_EDs from 8 to 32.
Signed-off-by: Zeng Tao <prime.zeng@hisilicon.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/ohci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h index 2350831932..fba78dcf7a 100644 --- a/drivers/usb/host/ohci.h +++ b/drivers/usb/host/ohci.h @@ -359,7 +359,7 @@ typedef struct } urb_priv_t; #define URB_DEL 1 -#define NUM_EDS 8 /* num of preallocated endpoint descriptors */ +#define NUM_EDS 32 /* num of preallocated endpoint descriptors */ #define NUM_TD 64 /* we need more TDs than EDs */ |