From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from a7-12.smtp-out.eu-west-1.amazonses.com (a7-12.smtp-out.eu-west-1.amazonses.com [54.240.7.12]) by mx.groups.io with SMTP id smtpd.web11.26405.1675592805903500193 for ; Sun, 05 Feb 2023 02:26:46 -0800 Authentication-Results: mx.groups.io; dkim=pass header.i=@ipxe.org header.s=cphpx6z2rfcgehlykjjh3gknqe3hsoe2 header.b=aC+u+1Ds; spf=pass (domain: eu-west-1.amazonses.com, ip: 54.240.7.12, mailfrom: 01020186211d2696-f58983ee-466e-48e9-9fca-4600ef9e30c1-000000@eu-west-1.amazonses.com) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=cphpx6z2rfcgehlykjjh3gknqe3hsoe2; d=ipxe.org; t=1675592804; h=Message-ID:Date:MIME-Version:Subject:To:References:From:In-Reply-To:Content-Type:Content-Transfer-Encoding; bh=5SXzI+j2IR5osb1qrSVfx2lYIToqDiGVzc+xuQ7gKVk=; b=aC+u+1DsD9f1M+PZik7nkF/ZOMvFmRRpHr2n7uwoM173/DuHPJ84pX9y1zUgWGcX ycYUj1Wv3LKPVGsIoY7ExSQZkzoyRRB6F8FlFaxuMjwX9KUw/iYdKIF4HHv5m+z67dv C2sJtUwbxDdYDeauaY2/ExHHslOcyvxOCYJrtwdzn5lx5MX9WORR3Hn/BbuMtyj7huA ZFy6/Qv2AAvZPZdiLa1eKWko+ila145ZnYWmcQHXbtGfL0rLODn6jqZE+c4FH0AIpZk nTd95Qiwzo7t8oSDrabNGca8Be7A4Svs+aSvFR5bA9TVhTzbP/1IFkX7eW1ji2w3Wbz OQ5xRN0Okg== DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/simple; s=ihchhvubuqgjsxyuhssfvqohv7z3u4hn; d=amazonses.com; t=1675592804; h=Message-ID:Date:MIME-Version:Subject:To:References:From:In-Reply-To:Content-Type:Content-Transfer-Encoding:Feedback-ID; bh=5SXzI+j2IR5osb1qrSVfx2lYIToqDiGVzc+xuQ7gKVk=; b=cQi1AavUItv7Zc05CZCdZGojMgd0YwWKDhvD1Iw0somutXIMON4kSzsklp0SMGaO C4uHT+m+h/VYT8jDwiFxcbvdnPliJqRJ+b5OzrT0xcHOoIg2iRvPEK9/MYhpRiwIkBk TEKedyxmavi4me9LNVAqBiw9O3HNE4yoN0vP71PA= Message-ID: <01020186211d2696-f58983ee-466e-48e9-9fca-4600ef9e30c1-000000@eu-west-1.amazonses.com> Date: Sun, 5 Feb 2023 10:26:44 +0000 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.6.0 Subject: Re: [edk2-devel] [PATCH 1/3] UsbNetworkPkg/UsbRndis: Add USB RNDIS devices support To: devel@edk2.groups.io, tinhnguyen@os.amperecomputing.com, =?UTF-8?B?UmljaGFyZCBIbyAo5L2V5piO5b+gKQ==?= References: <1271.1673174497155150644@groups.io> <0102018598f12261-59c6c0fd-55a7-4b2d-9517-0470d71bb36a-000000@eu-west-1.amazonses.com> <645b9e08-b55c-0413-c932-63cfe258764a@amperemail.onmicrosoft.com> From: "Michael Brown" In-Reply-To: <645b9e08-b55c-0413-c932-63cfe258764a@amperemail.onmicrosoft.com> X-Spam-Status: No, score=-2.9 required=5.0 tests=ALL_TRUSTED,BAYES_00, URIBL_DBL_BLOCKED_OPENDNS,URIBL_ZEN_BLOCKED_OPENDNS autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on blyat.fensystems.co.uk Feedback-ID: 1.eu-west-1.fspj4M/5bzJ9NLRzJP0PaxRwxrpZqiDQJ1IF94CF2TA=:AmazonSES X-SES-Outgoing: 2023.02.05-54.240.7.12 Content-Language: en-US Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 05/02/2023 08:04, Tinh Nguyen via groups.io wrote: > On 1/12/2023 3:36 PM, Richard Ho (何明忠) wrote: >> We add this patch in my X86 platform and use the NCM device to test IPV4 PXE boot from 1330MB ISO file. >> >> No this patch: 35 sec to download 1330M ISO file >> Add this patch: 181 sec to download 1330M ISO file >> >> The patch will increase boot time in my X86 platform. > > Sorry for the late response to this thread.  My platform cannot utilize > this driver without this fix, whether we can support a PCD to > enable/disable this rate limiting? Same for me: without the rate limiting in place, the download speed can't even be measured since the whole platform locks up as soon as the driver binds to the USB device. Michael