diff options
| author |   Vishal Kulkarni <vishal@chelsio.com> | 2020-06-18 11:35:55 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2020-06-18 20:49:55 -0700 |
| commit | d5002c9a3d5a475590cf9e2a3e681bcb6b0cdda6 (patch) | |
| tree | 66d607df2135755f9f87028db23b6bced1b6969b /drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c | |
| parent | cxgb4: add support to flash boot image (diff) | |
| download | linux-dev-d5002c9a3d5a475590cf9e2a3e681bcb6b0cdda6.tar.xz linux-dev-d5002c9a3d5a475590cf9e2a3e681bcb6b0cdda6.zip | |
cxgb4: add support to flash boot cfg image
Update set_flash to flash boot cfg image to flash region
Signed-off-by: Vishal Kulkarni <vishal@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c index 29645252aa27..0bfdc97e9083 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_ethtool.c @@ -28,6 +28,7 @@ static const char * const flash_region_strings[] = { "Firmware", "PHY Firmware", "Boot", + "Boot CFG", }; static const char stats_strings[][ETH_GSTRING_LEN] = { @@ -1242,6 +1243,19 @@ out: return err; } +static int cxgb4_ethtool_flash_bootcfg(struct net_device *netdev, + const u8 *data, u32 size) +{ + struct adapter *adap = netdev2adap(netdev); + int ret; + + ret = t4_load_bootcfg(adap, data, size); + if (ret) + dev_err(adap->pdev_dev, "Failed to load boot cfg image\n"); + + return ret; +} + static int cxgb4_ethtool_flash_boot(struct net_device *netdev, const u8 *bdata, u32 size) { @@ -1336,6 +1350,9 @@ static int cxgb4_ethtool_flash_region(struct net_device *netdev, case CXGB4_ETHTOOL_FLASH_BOOT: ret = cxgb4_ethtool_flash_boot(netdev, data, size); break; + case CXGB4_ETHTOOL_FLASH_BOOTCFG: + ret = cxgb4_ethtool_flash_bootcfg(netdev, data, size); + break; default: ret = -EOPNOTSUPP; break; @@ -1365,6 +1382,17 @@ static int cxgb4_validate_fw_image(const u8 *data, u32 *size) return 0; } +static int cxgb4_validate_bootcfg_image(const u8 *data, u32 *size) +{ + struct cxgb4_bootcfg_data *header; + + header = (struct cxgb4_bootcfg_data *)data; + if (le16_to_cpu(header->signature) != BOOT_CFG_SIG) + return -EINVAL; + + return 0; +} + static int cxgb4_validate_boot_image(const u8 *data, u32 *size) { struct cxgb4_pci_exp_rom_header *exp_header; @@ -1401,6 +1429,8 @@ static int cxgb4_ethtool_get_flash_region(const u8 *data, u32 *size) return CXGB4_ETHTOOL_FLASH_BOOT; if (!cxgb4_validate_phy_image(data, size)) return CXGB4_ETHTOOL_FLASH_PHY; + if (!cxgb4_validate_bootcfg_image(data, size)) + return CXGB4_ETHTOOL_FLASH_BOOTCFG; return -EOPNOTSUPP; } |