From owner-freebsd-wireless@freebsd.org Tue Jan 29 13:54:30 2019 Return-Path: Delivered-To: freebsd-wireless@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 97C0914BE3D4 for ; Tue, 29 Jan 2019 13:54:30 +0000 (UTC) (envelope-from malepativishnuvardhan1997@gmail.com) Received: from mail-wr1-x433.google.com (mail-wr1-x433.google.com [IPv6:2a00:1450:4864:20::433]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 67AA5876DE for ; Tue, 29 Jan 2019 13:54:29 +0000 (UTC) (envelope-from malepativishnuvardhan1997@gmail.com) Received: by mail-wr1-x433.google.com with SMTP id l9so22099719wrt.13 for ; Tue, 29 Jan 2019 05:54:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=sGGRpJMK1i67YVP3m3m70C0Yb/5G+hp6b9JEao2QDbo=; b=BmZCMa9aDagUWAJ0eTTkS6BYIEfUi4Wu1z2lQ4rrTbpiAqNYA0PICg+fX2WmXGmB/2 Ceq9GOcf1vqqgIxnPrEVqY+ccdfjTE0eMbMCv4EGYyJA/4rqs33oHft8AKU0T1vDjwk5 JhwVppa/pHOO6921bm2BBwWlA7A4EMyvLVblfHsvRyL1Vdfd08K5TNxWlNb7fxyPdGx8 SrY0gpWmUMYfmdlpyWvS9iuzlCW75bZRStuL56FnOty0JqD0VUYOBKrm8UdRMkTSqJfx WRzqCQ1ZvzoyZ0gs1cbKTlMSlKLTRQssew1v4E8QMHlo73NmjReQqXNq+Z+KbdcUyYZM SctQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=sGGRpJMK1i67YVP3m3m70C0Yb/5G+hp6b9JEao2QDbo=; b=CEOJ6IU4TaqA77sHUSGX4q+FaM3wKqKBQVxfCUh8OZG2pXOkhBkh/sRQwQpJ6BG32e M3+6IphnfSxtvMHHfcxee0o0UVvY8k5G6uhoov/O3yQjHG+eFEtrpktpsx9sbjlVqyjp Tl0uhwmqKtGvRmaDyu7Qzh19xFke1B8OCATL0PaArGIscWzlamzYLCVZRvCtUob2EqYf Z9eQmsFHhS7JuMHPJeaPIe3Hd8u0eqYNeE602yKn+wV2FZLkEpG0rDAj2PynQ6n5FzK+ jJOHLNo6S01QQXVIHn9ai7Knb6qPtgteZZTP5l7vr7QgmpC5D9TLQStvfzE2l5Ui3azp Fm8w== X-Gm-Message-State: AJcUukfKGue22d59NctKKEN0uibKkIwWLjGuON1t6ZtQN3bmUI8yroq/ 0m8YboYf0s7sq7spdhUuq28JaT5dyWDV06uhiHfX6g/c X-Google-Smtp-Source: ALg8bN7Q76zCS7A7qOdmnJcwLiLjj2MNG8jvKXvSryr7nRnmGcYpx0NRavqGwP0qL10mj2TSF89MadYC1DCKV7w7htE= X-Received: by 2002:adf:fe43:: with SMTP id m3mr25307596wrs.290.1548770068159; Tue, 29 Jan 2019 05:54:28 -0800 (PST) MIME-Version: 1.0 From: malepati vishnuvardhan Date: Tue, 29 Jan 2019 19:24:16 +0530 Message-ID: Subject: how memory is deallocated for ahp9287 (AR9287) To: freebsd-wireless@freebsd.org X-Rspamd-Queue-Id: 67AA5876DE X-Spamd-Bar: ------ Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=BmZCMa9a; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of malepativishnuvardhan1997@gmail.com designates 2a00:1450:4864:20::433 as permitted sender) smtp.mailfrom=malepativishnuvardhan1997@gmail.com X-Spamd-Result: default: False [-6.70 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; FREEMAIL_FROM(0.00)[gmail.com]; MIME_GOOD(-0.10)[multipart/alternative,text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-wireless@freebsd.org]; TO_DN_NONE(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; RCVD_TLS_LAST(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; RCVD_IN_DNSWL_NONE(0.00)[3.3.4.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.5.4.1.0.0.a.2.list.dnswl.org : 127.0.5.0]; MX_GOOD(-0.01)[cached: alt3.gmail-smtp-in.l.google.com]; IP_SCORE(-2.77)[ip: (-9.59), ipnet: 2a00:1450::/32(-2.27), asn: 15169(-1.94), country: US(-0.08)]; NEURAL_HAM_SHORT(-0.91)[-0.915,0]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+,1:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_COUNT_TWO(0.00)[2]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0] Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Jan 2019 13:54:30 -0000 Hi, I found this code in ar9287_attach.c: in ar9287Attach() function. ahp9287 = ath_hal_malloc(sizeof (struct ath_hal_9287)); during detach they just freed (ath_hal) ah. I searched every where and cant find it. please let me know where ahp9287 is deallocated. Thanks and regards, vishnu