From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gavin Shan Subject: [PATCH v2 net-next 2/8] net/ncsi: Introduce NCSI_RESERVED_CHANNEL Date: Tue, 4 Oct 2016 11:25:48 +1100 Message-ID: <1475540754-31169-3-git-send-email-gwshan@linux.vnet.ibm.com> References: <1475540754-31169-1-git-send-email-gwshan@linux.vnet.ibm.com> Cc: davem@davemloft.net, joel@jms.id.au, yuvali@mellanox.com, benh@kernel.crashing.org, Gavin Shan To: netdev@vger.kernel.org Return-path: Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:59691 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752046AbcJDAZ2 (ORCPT ); Mon, 3 Oct 2016 20:25:28 -0400 Received: from pps.filterd (m0098409.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id u940MuiE005602 for ; Mon, 3 Oct 2016 20:25:28 -0400 Received: from e23smtp02.au.ibm.com (e23smtp02.au.ibm.com [202.81.31.144]) by mx0a-001b2d01.pphosted.com with ESMTP id 25uy9kn2da-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 03 Oct 2016 20:25:28 -0400 Received: from localhost by e23smtp02.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Tue, 4 Oct 2016 10:25:25 +1000 Received: from d23relay08.au.ibm.com (d23relay08.au.ibm.com [9.185.71.33]) by d23dlp03.au.ibm.com (Postfix) with ESMTP id F3954357805E for ; Tue, 4 Oct 2016 11:25:21 +1100 (EST) Received: from d23av01.au.ibm.com (d23av01.au.ibm.com [9.190.234.96]) by d23relay08.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u940PLbp60555400 for ; Tue, 4 Oct 2016 11:25:21 +1100 Received: from d23av01.au.ibm.com (localhost [127.0.0.1]) by d23av01.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u940PKbV031424 for ; Tue, 4 Oct 2016 11:25:21 +1100 In-Reply-To: <1475540754-31169-1-git-send-email-gwshan@linux.vnet.ibm.com> Sender: netdev-owner@vger.kernel.org List-ID: This defines NCSI_RESERVED_CHANNEL as the reserved NCSI channel ID (0x1f). No logical changes introduced. Signed-off-by: Gavin Shan Reviewed-by: Joel Stanley --- net/ncsi/internal.h | 1 + net/ncsi/ncsi-manage.c | 14 +++++++------- 2 files changed, 8 insertions(+), 7 deletions(-) diff --git a/net/ncsi/internal.h b/net/ncsi/internal.h index 33738c0..66dc851 100644 --- a/net/ncsi/internal.h +++ b/net/ncsi/internal.h @@ -170,6 +170,7 @@ struct ncsi_package; #define NCSI_PACKAGE_SHIFT 5 #define NCSI_PACKAGE_INDEX(c) (((c) >> NCSI_PACKAGE_SHIFT) & 0x7) +#define NCSI_RESERVED_CHANNEL 0x1f #define NCSI_CHANNEL_INDEX(c) ((c) & ((1 << NCSI_PACKAGE_SHIFT) - 1)) #define NCSI_TO_CHANNEL(p, c) (((p) << NCSI_PACKAGE_SHIFT) | (c)) diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c index a26ce51..97c99be 100644 --- a/net/ncsi/ncsi-manage.c +++ b/net/ncsi/ncsi-manage.c @@ -542,7 +542,7 @@ static void ncsi_suspend_channel(struct ncsi_dev_priv *ndp) nca.package = np->id; if (nd->state == ncsi_dev_state_suspend_select) { nca.type = NCSI_PKT_CMD_SP; - nca.channel = 0x1f; + nca.channel = NCSI_RESERVED_CHANNEL; if (ndp->flags & NCSI_DEV_HWA) nca.bytes[0] = 0; else @@ -559,7 +559,7 @@ static void ncsi_suspend_channel(struct ncsi_dev_priv *ndp) nd->state = ncsi_dev_state_suspend_deselect; } else if (nd->state == ncsi_dev_state_suspend_deselect) { nca.type = NCSI_PKT_CMD_DP; - nca.channel = 0x1f; + nca.channel = NCSI_RESERVED_CHANNEL; nd->state = ncsi_dev_state_suspend_done; } @@ -608,7 +608,7 @@ static void ncsi_configure_channel(struct ncsi_dev_priv *ndp) else nca.bytes[0] = 1; nca.package = np->id; - nca.channel = 0x1f; + nca.channel = NCSI_RESERVED_CHANNEL; ret = ncsi_xmit_cmd(&nca); if (ret) goto error; @@ -834,7 +834,7 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp) /* Deselect all possible packages */ nca.type = NCSI_PKT_CMD_DP; - nca.channel = 0x1f; + nca.channel = NCSI_RESERVED_CHANNEL; for (index = 0; index < 8; index++) { nca.package = index; ret = ncsi_xmit_cmd(&nca); @@ -850,7 +850,7 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp) /* Select all possible packages */ nca.type = NCSI_PKT_CMD_SP; nca.bytes[0] = 1; - nca.channel = 0x1f; + nca.channel = NCSI_RESERVED_CHANNEL; for (index = 0; index < 8; index++) { nca.package = index; ret = ncsi_xmit_cmd(&nca); @@ -903,7 +903,7 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp) nca.type = NCSI_PKT_CMD_SP; nca.bytes[0] = 1; nca.package = ndp->active_package->id; - nca.channel = 0x1f; + nca.channel = NCSI_RESERVED_CHANNEL; ret = ncsi_xmit_cmd(&nca); if (ret) goto error; @@ -960,7 +960,7 @@ static void ncsi_probe_channel(struct ncsi_dev_priv *ndp) /* Deselect the active package */ nca.type = NCSI_PKT_CMD_DP; nca.package = ndp->active_package->id; - nca.channel = 0x1f; + nca.channel = NCSI_RESERVED_CHANNEL; ret = ncsi_xmit_cmd(&nca); if (ret) goto error; -- 2.1.0