From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Google-Smtp-Source: AB8JxZqQKL3aij4J1bLz0R9QTetjU+9pyfgctaNhDJkpweBlPoB+OugT3DisfvHPMaG6o1nwSDoV ARC-Seal: i=1; a=rsa-sha256; t=1526014906; cv=none; d=google.com; s=arc-20160816; b=lBoeU2T/xI0lnl8ciGzB4zVOoRv09xiHTKsc8kBEZRBkHOYbWGhGckQWPsN17iWGUL Ue6DSWee2LxwFGHNAXhyrMV8ezVmoMKgIoubVFWRKs2y+o2epddHuwoVHKWMY+g6IORG 3uFMWob7M6YJyhC4Yik6frlGHy0D16oKb9UqxOQ6RNtRHDqzNHRjL3VehSkGwJ8eURiH mhws1cq5NJwlORUSmlYuREw7vzSw1I2BRZaFGv4Qpr04HWHTkj646gGk90X1y2yDY5rQ 7VxKB4B6t4f/9D4H17tQCuw8b2COvZHqa9wFwLRGcr8cx4vTZ76Gj1MROoDR+TqD8UTg W0UA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:message-id:date:references:in-reply-to:subject:cc:to :from:arc-authentication-results; bh=B+u94bEDmiIOO4wFgQzfjdyZa92TXW9mmPi/h3Bbroo=; b=SKXVy8FTe0xLwZz4dSYd8cTXXXcHWqddj0npWnfQcFBqVkiHr/66sDUGzGavW1SXKQ zGhuN3yvH+GJTYdjfiXWqxSOuUiVHjbIt6H11m7F/KOuf9pJs7sytMFav/YuQWfJvGhM UdHNPHdOcqa0UEW7JLshYLWccAEIfTaYNWWykYVUE/8Ch15v1256+HlSn32xeclh9Vj/ uqGm84jAGZ7yXhkmwm0PdGKcZHAOKECv8Jc5Ecupnires/AFK5OSvs/InsHOJY2pub/5 tSlBQlEvUZwvS+r68uuLkW8mHLkppvS5mnMW5yprRivc0NRB5L3xh730TeWMGdnNDO7P hxVQ== ARC-Authentication-Results: i=1; mx.google.com; spf=neutral (google.com: 2401:3900:2:1::2 is neither permitted nor denied by best guess record for domain of mpe@ellerman.id.au) smtp.mailfrom=mpe@ellerman.id.au Authentication-Results: mx.google.com; spf=neutral (google.com: 2401:3900:2:1::2 is neither permitted nor denied by best guess record for domain of mpe@ellerman.id.au) smtp.mailfrom=mpe@ellerman.id.au Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=ellerman.id.au From: Michael Ellerman To: Alastair D'Silva , linuxppc-dev@lists.ozlabs.org Cc: mikey@neuling.org, arnd@arndb.de, linux-doc@vger.kernel.org, malat@debian.org, gregkh@linuxfoundation.org, corbet@lwn.net, vaibhav@linux.vnet.ibm.com, npiggin@gmail.com, linux-kernel@vger.kernel.org, fbarrat@linux.vnet.ibm.com, aneesh.kumar@linux.vnet.ibm.com, andrew.donnellan@au1.ibm.com, pombredanne@nexb.com, felix@linux.vnet.ibm.com, sukadev@linux.vnet.ibm.com, Alastair D'Silva Subject: Re: [PATCH v3 5/7] ocxl: Expose the thread_id needed for wait on POWER9 In-Reply-To: <20180509004212.4506-6-alastair@au1.ibm.com> References: <20180417020950.21446-1-alastair@au1.ibm.com> <20180509004212.4506-1-alastair@au1.ibm.com> <20180509004212.4506-6-alastair@au1.ibm.com> Date: Fri, 11 May 2018 15:01:35 +1000 Message-ID: <877eoass40.fsf@concordia.ellerman.id.au> MIME-Version: 1.0 Content-Type: text/plain X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: =?utf-8?q?1599945148775984066?= X-GMAIL-MSGID: =?utf-8?q?1600142606574596397?= X-Mailing-List: linux-kernel@vger.kernel.org List-ID: "Alastair D'Silva" writes: > diff --git a/include/uapi/misc/ocxl.h b/include/uapi/misc/ocxl.h > index 0af83d80fb3e..8d2748e69c84 100644 > --- a/include/uapi/misc/ocxl.h > +++ b/include/uapi/misc/ocxl.h > @@ -48,6 +48,15 @@ struct ocxl_ioctl_metadata { > __u64 reserved[13]; // Total of 16*u64 > }; > > +struct ocxl_ioctl_p9_wait { > + __u16 thread_id; // The thread ID required to wake this thread > + __u16 reserved1; > + __u32 reserved2; > + __u64 reserved3[3]; > +}; > + > +}; > + O_o ??? cheers