[PATCH net-next 3/5] be2net: Add EEPROM dump feature for Lancer
DORMANTno replies
From: Padmanabh Ratnakar <hidden>
Date: 2011-11-16 12:04:11
Subsystem:
emulex 10gbps nic be2, be3-r, lancer, skyhawk-r driver (be2net), networking drivers, the rest · Maintainers:
Ajit Khaparde, Sriharsha Basavapatna, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Implemented eeprom dump using ethtool feature for Lancer. Signed-off-by: Padmanabh Ratnakar <redacted> --- drivers/net/ethernet/emulex/benet/be_cmds.h | 2 ++ drivers/net/ethernet/emulex/benet/be_ethtool.c | 21 ++++++++++++++++++++- 2 files changed, 22 insertions(+), 1 deletions(-)
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index 2d3fe6a..ac11246 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 1e7252e..575c783 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));
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1.6.0.2