From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hariprasad Shenai Subject: [PATCH net-next 2/8] cxgb4: Print adapter VPD Part Number instead of Engineering Change field Date: Tue, 18 Feb 2014 17:56:09 +0530 Message-ID: <1392726375-32001-3-git-send-email-hariprasad@chelsio.com> References: <1392726375-32001-1-git-send-email-hariprasad@chelsio.com> Cc: davem@davemloft.net, dm@chelsio.com, leedom@chelsio.com, nirranjan@chelsio.com, kumaras@chelsio.com, santosh@chelsio.com, hariprasad@chelsio.com To: netdev@vger.kernel.org Return-path: Received: from stargate.chelsio.com ([67.207.112.58]:31324 "EHLO stargate.asicdesigners.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1755128AbaBRNgJ (ORCPT ); Tue, 18 Feb 2014 08:36:09 -0500 In-Reply-To: <1392726375-32001-1-git-send-email-hariprasad@chelsio.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Kumar Sanghvi When we attach to adapter, print VPD Part Number instead of Engineering Change field. Based on original work by Casey Leedom Signed-off-by: Kumar Sanghvi --- drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 2 ++ drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 4 ++-- drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 5 ++++- 3 files changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 0c4edd1..028b5e5 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -66,6 +66,7 @@ enum { SERNUM_LEN = 24, /* Serial # length */ EC_LEN = 16, /* E/C length */ ID_LEN = 16, /* ID length */ + PN_LEN = 16, /* Part Number length */ }; enum { @@ -254,6 +255,7 @@ struct vpd_params { u8 ec[EC_LEN + 1]; u8 sn[SERNUM_LEN + 1]; u8 id[ID_LEN + 1]; + u8 pn[PN_LEN + 1]; }; struct pci_params { diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c index ee2f123..5e345bc 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c @@ -5841,8 +5841,8 @@ static void print_port_info(const struct net_device *dev) is_offload(adap) ? "R" : "", adap->params.pci.width, spd, (adap->flags & USING_MSIX) ? " MSI-X" : (adap->flags & USING_MSI) ? " MSI" : ""); - netdev_info(dev, "S/N: %s, E/C: %s\n", - adap->params.vpd.sn, adap->params.vpd.ec); + netdev_info(dev, "S/N: %s, P/N: %s\n", + adap->params.vpd.sn, adap->params.vpd.pn); } static void enable_pcie_relaxed_ordering(struct pci_dev *dev) diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index 514c525..7ae756d 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -573,7 +573,7 @@ int get_vpd_params(struct adapter *adapter, struct vpd_params *p) { u32 cclk_param, cclk_val; int i, ret, addr; - int ec, sn; + int ec, sn, pn; u8 *vpd, csum; unsigned int vpdr_len, kw_offset, id_len; @@ -638,6 +638,7 @@ int get_vpd_params(struct adapter *adapter, struct vpd_params *p) FIND_VPD_KW(ec, "EC"); FIND_VPD_KW(sn, "SN"); + FIND_VPD_KW(pn, "PN"); #undef FIND_VPD_KW memcpy(p->id, vpd + PCI_VPD_LRDT_TAG_SIZE, id_len); @@ -647,6 +648,8 @@ int get_vpd_params(struct adapter *adapter, struct vpd_params *p) i = pci_vpd_info_field_size(vpd + sn - PCI_VPD_INFO_FLD_HDR_SIZE); memcpy(p->sn, vpd + sn, min(i, SERNUM_LEN)); strim(p->sn); + memcpy(p->pn, vpd + pn, min(i, PN_LEN)); + strim(p->pn); /* * Ask firmware for the Core Clock since it knows how to translate the -- 1.8.0