From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Hutchings Subject: Re: Bug#609538: r8169: long delay during resume Date: Thu, 20 Jan 2011 03:20:03 +0000 Message-ID: <1295493603.2906.107.camel@localhost> References: Mime-Version: 1.0 Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-3LA1FU4ZImDi4DxbYyn3" Cc: Francois Romieu , netdev , Hayes Wang To: Daniel J Blueman , 609538@bugs.debian.org Return-path: Received: from shadbolt.e.decadent.org.uk ([88.96.1.126]:49667 "EHLO shadbolt.e.decadent.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754842Ab1ATDUN (ORCPT ); Wed, 19 Jan 2011 22:20:13 -0500 In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: --=-3LA1FU4ZImDi4DxbYyn3 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Thu, 2011-01-20 at 10:04 +0700, Daniel J Blueman wrote: > When resuming from suspended with 2.6.38-rc1 with my RTL8168d/8111d > hardware, I see significant delays [1]. >=20 > The only firmware I see in /lib/firmware is RTL8192E, thus it looks > like this is due to it being not present. If you're using Debian, the necessary blob is in the firmware-realtek package. > I see that Francois' patch is present in 2.6.38-rc1; is there a way to > avoid this delay, or is this likely in request_firmware? [...] It's a known problem with calls to request_firmware() when userland is not running (early initialisation or resume from sleep). It may be fixable. Ben. --=20 Ben Hutchings Once a job is fouled up, anything done to improve it makes it worse. --=-3LA1FU4ZImDi4DxbYyn3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iQIVAwUATTep3ue/yOyVhhEJAQLKrA//fxMFCpT+EPA+QFesSbL0/aN2Dur1aXwC Svw2TenDPTC3rIonu5AypT1OY2/3mbVhT80lYZW4fuNpiQc+1Lsla1yvxmHyNJck nNM5FWlOWss6ZmiLrjxbO2N43aCV/fhJbXeclmKdChDWYL5iGKUZQl8jsGJvPLQG At50m3LB97t4BBzc1c3cZIFvG/vvAUxv5+qs79CTQ7Uz2AkaYGW8Ox5RZ4jvAsp5 WvLlHlb9Imia7NhcI5wyHUI8n8UajTNuM1faAZ/twQZ5JurPmzOp5g0ZWEUnIq8j fquaujl8aeXwuHB301HOWuU8agfSXSEs101W0jrOxYL0mvF9v1tfhJeyBgrj2Ya0 Pqc/1oY6WVVZvUd92HjLhMTQuCKrOXZh6CZuoi7YE1FNXUvfneO2AKFd5UseC6rh MBTy94vGKfHtSnTErZqJqY0NXmFQb58fBdkjhsPydyk5oeDiFi9EXIjvUiFioz1/ /R0M5STV0L4IR4etsqnI+IBYgg1SMLDJRrF4x0+W7PmqtHYpFn+XvhJgkUH6xOXr 4vWugjniXfcXHbrGBx2oLWDGrSCulJJaBRqO23JMQZqI54zi1cL87bcjaMqlroMt m4dDmuQEEx6hQxJrTUekqMVwxACvNNuPPJX+HRd+GyQ1As3GDPK+OI/wtUtBcAJ7 eI0EgreqAQ8= =Vfpv -----END PGP SIGNATURE----- --=-3LA1FU4ZImDi4DxbYyn3--