diff options
| author | sidhartk <sidhartk@bnru02.bnr.st.com> | 2010-11-17 13:04:20 +0530 |
|---|---|---|
| committer | Robert Marklund <robert.marklund@stericsson.com> | 2011-10-05 12:18:59 +0200 |
| commit | 9c3c1523fa6c0a190bcc2b64eff9b7a6d638a174 (patch) | |
| tree | 32e0d27f86d9f0563a0c8b0cc186740fe81ae5a4 /drivers/usb | |
| parent | 457ed437bde2e036101da21dd0db08d03effd07d (diff) | |
USB: Double Buffering
Merging patch from gerrit id 6301
The patches enables hardware double buffering support for endpoint to
enable Massstorage improve performance.
Signed-off-by: sidhartk <sidhartha.kalra@stericsson.com>
Change-Id: Ic5d1a4e5a17898b0eb90947a1bc3bb8f2d26f79c
Reviewed-on: http://gerrit.lud.stericsson.com/gerrit/8759
Reviewed-by: Srinidhi KASAGAR <srinidhi.kasagar@stericsson.com>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index c71b0372786..d8012de253b 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1127,8 +1127,8 @@ static struct musb_fifo_cfg __initdata mode_4_cfg[] = { /* mode 5 - fits in 8KB */ static struct musb_fifo_cfg __initdata mode_5_cfg[] = { -{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, }, -{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, }, +{ .hw_ep_num = 1, .style = FIFO_TX, .maxpacket = 512, .mode = BUF_DOUBLE, }, +{ .hw_ep_num = 1, .style = FIFO_RX, .maxpacket = 512, .mode = BUF_DOUBLE, }, { .hw_ep_num = 2, .style = FIFO_TX, .maxpacket = 512, }, { .hw_ep_num = 2, .style = FIFO_RX, .maxpacket = 512, }, { .hw_ep_num = 3, .style = FIFO_TX, .maxpacket = 512, }, |