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| author | Franklin Wei <frankhwei536@gmail.com> | 2016-06-14 18:04:14 -0400 |
|---|---|---|
| committer | Franklin Wei <frankhwei536@gmail.com> | 2016-06-14 18:04:14 -0400 |
| commit | 770e4e78f27b9c507f25440e857d097e88af39bb (patch) | |
| tree | 51a8832c39e12f8da4fb5998fd88f95f875146d4 /firmware/usbstack | |
| parent | 7472fb766a4725d4925e42260c92391a31610531 (diff) | |
| parent | 860e62604a0659748415d8860dd93b201d9aaaf8 (diff) | |
| download | rockbox-770e4e78f27b9c507f25440e857d097e88af39bb.zip rockbox-770e4e78f27b9c507f25440e857d097e88af39bb.tar.gz rockbox-770e4e78f27b9c507f25440e857d097e88af39bb.tar.bz2 rockbox-770e4e78f27b9c507f25440e857d097e88af39bb.tar.xz | |
Merge commit 'refs/changes/24/1324/6' of git://git.rockbox.org/rockbox into synopsys
Change-Id: I9ad1e988ebb492f92468cb6c62f8778cbecad0e3
Diffstat (limited to 'firmware/usbstack')
| -rw-r--r-- | firmware/usbstack/usb_serial.c | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/firmware/usbstack/usb_serial.c b/firmware/usbstack/usb_serial.c index c02f6cd..7c425dc 100644 --- a/firmware/usbstack/usb_serial.c +++ b/firmware/usbstack/usb_serial.c @@ -60,6 +60,11 @@ static unsigned char send_buffer[BUFFER_SIZE] USB_DEVBSS_ATTR __attribute__((aligned(32))); static unsigned char receive_buffer[32] USB_DEVBSS_ATTR __attribute__((aligned(32))); +#if CONFIG_USBOTG == USBOTG_DESIGNWARE +/* Aligned transit buffer */ +static unsigned char transit_buffer[32] + USB_DEVBSS_ATTR __attribute__((aligned(4))); +#endif static void sendout(void); @@ -154,13 +159,6 @@ void usb_serial_disconnect(void) active = false; } -#define ALIGNED_BUFFER_QUICK_PATCH - -#ifdef ALIGNED_BUFFER_QUICK_PATCH -static unsigned char aligned_buffer[32] - USB_DEVBSS_ATTR __attribute__((aligned(4))); -#endif - static void sendout(void) { buffer_transitlength = MIN(buffer_length,BUFFER_SIZE-buffer_start); @@ -170,9 +168,9 @@ static void sendout(void) if(buffer_transitlength > 0) { buffer_length -= buffer_transitlength; -#ifdef ALIGNED_BUFFER_QUICK_PATCH - memcpy(aligned_buffer, &send_buffer[buffer_start], buffer_transitlength); - usb_drv_send_nonblocking(ep_in, aligned_buffer, buffer_transitlength); +#if CONFIG_USBOTG == USBOTG_DESIGNWARE + memcpy(transit_buffer,&send_buffer[buffer_start],buffer_transitlength); + usb_drv_send_nonblocking(ep_in,transit_buffer,buffer_transitlength); #else usb_drv_send_nonblocking(ep_in, &send_buffer[buffer_start], buffer_transitlength); |