diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index d99da82b6eff..9937c216aa48 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -2999,7 +2999,10 @@ static void bnxt_self_test(struct net_device *dev, struct ethtool_test *etest, static int bnxt_reset(struct net_device *dev, u32 *flags) { struct bnxt *bp = netdev_priv(dev); - int rc = 0; + u32 req = *flags; + + if (!req) + return -EINVAL; if (!BNXT_PF(bp)) { netdev_err(dev, "Reset is not supported from a VF\n"); @@ -3013,33 +3016,33 @@ static int bnxt_reset(struct net_device *dev, u32 *flags) return -EBUSY; } - if (*flags == ETH_RESET_ALL) { + if ((req & BNXT_FW_RESET_CHIP) == BNXT_FW_RESET_CHIP) { /* This feature is not supported in older firmware versions */ - if (bp->hwrm_spec_code < 0x10803) - return -EOPNOTSUPP; - - rc = bnxt_firmware_reset_chip(dev); - if (!rc) { - netdev_info(dev, "Reset request successful.\n"); - if (!(bp->fw_cap & BNXT_FW_CAP_HOT_RESET)) - netdev_info(dev, "Reload driver to complete reset\n"); - *flags = 0; + if (bp->hwrm_spec_code >= 0x10803) { + if (!bnxt_firmware_reset_chip(dev)) { + netdev_info(dev, "Firmware reset request successful.\n"); + if (!(bp->fw_cap & BNXT_FW_CAP_HOT_RESET)) + netdev_info(dev, "Reload driver to complete reset\n"); + *flags &= ~BNXT_FW_RESET_CHIP; + } + } else if (req == BNXT_FW_RESET_CHIP) { + return -EOPNOTSUPP; /* only request, fail hard */ } - } else if (*flags == ETH_RESET_AP) { - /* This feature is not supported in older firmware versions */ - if (bp->hwrm_spec_code < 0x10803) - return -EOPNOTSUPP; - - rc = bnxt_firmware_reset_ap(dev); - if (!rc) { - netdev_info(dev, "Reset Application Processor request successful.\n"); - *flags = 0; - } - } else { - rc = -EINVAL; } - return rc; + if (req & BNXT_FW_RESET_AP) { + /* This feature is not supported in older firmware versions */ + if (bp->hwrm_spec_code >= 0x10803) { + if (!bnxt_firmware_reset_ap(dev)) { + netdev_info(dev, "Reset application processor successful.\n"); + *flags &= ~BNXT_FW_RESET_AP; + } + } else if (req == BNXT_FW_RESET_AP) { + return -EOPNOTSUPP; /* only request, fail hard */ + } + } + + return 0; } static int bnxt_hwrm_dbg_dma_data(struct bnxt *bp, void *msg, int msg_len, diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h index 3576d951727b..ce7585ff9e4d 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.h @@ -77,8 +77,12 @@ struct hwrm_dbg_cmn_output { #define BNXT_LED_DFLT_ENABLES(x) \ cpu_to_le32(BNXT_LED_DFLT_ENA << (BNXT_LED_DFLT_ENA_SHIFT * (x))) -#define BNXT_FW_RESET_AP 0xfffe -#define BNXT_FW_RESET_CHIP 0xffff +#define BNXT_FW_RESET_AP (ETH_RESET_AP << ETH_RESET_SHARED_SHIFT) +#define BNXT_FW_RESET_CHIP ((ETH_RESET_MGMT | ETH_RESET_IRQ | \ + ETH_RESET_DMA | ETH_RESET_FILTER | \ + ETH_RESET_OFFLOAD | ETH_RESET_MAC | \ + ETH_RESET_PHY | ETH_RESET_RAM) \ + << ETH_RESET_SHARED_SHIFT) extern const struct ethtool_ops bnxt_ethtool_ops;