laforge has submitted this change. ( https://gerrit.osmocom.org/c/osmo-e1d/+/26794 ) Change subject: e1d/usb: Use wMaxPacketSize to know maximum number of frames to send ...................................................................... e1d/usb: Use wMaxPacketSize to know maximum number of frames to send Signed-off-by: Sylvain Munaut &lt;tnt(a)246tNt.com&gt; Change-Id: I9595cba39377e45303d41a06753861bf72d5a93a --- M src/usb.c 1 file changed, 3 insertions(+), 2 deletions(-) Approvals: Jenkins Builder: Verified laforge: Looks good to me, approved diff --git a/src/usb.c b/src/usb.c index 348c104..d5107bc 100644 --- a/src/usb.c +++ b/src/usb.c @@ -126,7 +126,7 @@ { struct e1_line *line = flow->line; struct e1_usb_line_data *ld = (struct e1_usb_line_data *) line->drv_data; - int fts; + int fm, fts; if (size <= 0) { LOGPLI(line, DXFR, LOGL_ERROR, "OUT ERROR: %d\n", size); @@ -136,9 +136,10 @@ /* Flow regulation */ ld->r_acc += ld->r_sw; + fm = (ld->pkt_size - 4) / 32; fts = ld->r_acc >> 10; if (fts < 4) fts = 4; - else if (fts > 12) fts = 12; + else if (fts > fm) fts = fm; ld->r_acc -= fts << 10; if (ld->r_acc & 0x80000000) -- To view, visit https://gerrit.osmocom.org/c/osmo-e1d/+/26794 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-e1d Gerrit-Branch: master Gerrit-Change-Id: I9595cba39377e45303d41a06753861bf72d5a93a Gerrit-Change-Number: 26794 Gerrit-PatchSet: 1 Gerrit-Owner: tnt &lt;tnt(a)246tNt.com&gt; Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge &lt;laforge(a)osmocom.org&gt; Gerrit-MessageType: merged