From af5875bdfed02a10a0c76bbd547753fea7979244 Mon Sep 17 00:00:00 2001 From: Padmanabh Ratnakar Date: Wed, 16 Nov 2011 02:03:07 +0000 Subject: [PATCH] be2net: Add EEPROM dump feature for Lancer Implemented eeprom dump using ethtool feature for Lancer. Signed-off-by: Padmanabh Ratnakar Signed-off-by: David S. Miller --- drivers/net/ethernet/emulex/benet/be_cmds.h | 2 ++ .../net/ethernet/emulex/benet/be_ethtool.c | 21 ++++++++++++++++++- 2 files changed, 22 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h index 2d3fe6a8b04..ac112465e71 100644 --- a/drivers/net/ethernet/emulex/benet/be_cmds.h +++ b/drivers/net/ethernet/emulex/benet/be_cmds.h @@ -1167,6 +1167,8 @@ struct lancer_cmd_resp_write_object { #define LANCER_READ_FILE_EOF_MASK 0x80000000 #define LANCER_FW_DUMP_FILE "/dbg/dump.bin" +#define LANCER_VPD_PF_FILE "/vpd/ntr_pf.vpd" +#define LANCER_VPD_VF_FILE "/vpd/ntr_vf.vpd" struct lancer_cmd_req_read_object { struct be_cmd_req_hdr hdr; diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c index 1e7252e4cde..575c7830631 100644 --- a/drivers/net/ethernet/emulex/benet/be_ethtool.c +++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c @@ -727,7 +727,17 @@ be_do_flash(struct net_device *netdev, struct ethtool_flash *efl) static int be_get_eeprom_len(struct net_device *netdev) { - return BE_READ_SEEPROM_LEN; + struct be_adapter *adapter = netdev_priv(netdev); + if (lancer_chip(adapter)) { + if (be_physfn(adapter)) + return lancer_cmd_get_file_len(adapter, + LANCER_VPD_PF_FILE); + else + return lancer_cmd_get_file_len(adapter, + LANCER_VPD_VF_FILE); + } else { + return BE_READ_SEEPROM_LEN; + } } static int @@ -742,6 +752,15 @@ be_read_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom, if (!eeprom->len) return -EINVAL; + if (lancer_chip(adapter)) { + if (be_physfn(adapter)) + return lancer_cmd_read_file(adapter, LANCER_VPD_PF_FILE, + eeprom->len, data); + else + return lancer_cmd_read_file(adapter, LANCER_VPD_VF_FILE, + eeprom->len, data); + } + eeprom->magic = BE_VENDOR_ID | (adapter->pdev->device<<16); memset(&eeprom_cmd, 0, sizeof(struct be_dma_mem)); -- 2.41.0