diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_nvm.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_nvm.c | 61 |
1 files changed, 13 insertions, 48 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_nvm.c b/drivers/net/ethernet/intel/ice/ice_nvm.c index 5903a36763de..f729cd0c6224 100644 --- a/drivers/net/ethernet/intel/ice/ice_nvm.c +++ b/drivers/net/ethernet/intel/ice/ice_nvm.c @@ -55,7 +55,7 @@ ice_aq_read_nvm(struct ice_hw *hw, u16 module_typeid, u32 offset, u16 length, * * Reads a portion of the NVM, as a flat memory space. This function correctly * breaks read requests across Shadow RAM sectors and ensures that no single - * read request exceeds the maximum 4Kb read for a single AdminQ command. + * read request exceeds the maximum 4KB read for a single AdminQ command. * * Returns a status code on failure. Note that the data pointer may be * partially updated if some reads succeed before a failure. @@ -73,18 +73,17 @@ ice_read_flat_nvm(struct ice_hw *hw, u32 offset, u32 *length, u8 *data, /* Verify the length of the read if this is for the Shadow RAM */ if (read_shadow_ram && ((offset + inlen) > (hw->nvm.sr_words * 2u))) { - ice_debug(hw, ICE_DBG_NVM, - "NVM error: requested offset is beyond Shadow RAM limit\n"); + ice_debug(hw, ICE_DBG_NVM, "NVM error: requested offset is beyond Shadow RAM limit\n"); return ICE_ERR_PARAM; } do { u32 read_size, sector_offset; - /* ice_aq_read_nvm cannot read more than 4Kb at a time. + /* ice_aq_read_nvm cannot read more than 4KB at a time. * Additionally, a read from the Shadow RAM may not cross over * a sector boundary. Conveniently, the sector size is also - * 4Kb. + * 4KB. */ sector_offset = offset % ICE_AQ_MAX_BUF_LEN; read_size = min_t(u32, ICE_AQ_MAX_BUF_LEN - sector_offset, @@ -196,7 +195,7 @@ ice_read_sr_word_aq(struct ice_hw *hw, u16 offset, u16 *data) * Shadow RAM sector restrictions necessary when reading from the NVM. */ status = ice_read_flat_nvm(hw, offset * sizeof(u16), &bytes, - (u8 *)&data_local, true); + (__force u8 *)&data_local, true); if (status) return status; @@ -397,8 +396,7 @@ static enum ice_status ice_get_orom_ver_info(struct ice_hw *hw) status = ice_get_pfa_module_tlv(hw, &boot_cfg_tlv, &boot_cfg_tlv_len, ICE_SR_BOOT_CFG_PTR); if (status) { - ice_debug(hw, ICE_DBG_INIT, - "Failed to read Boot Configuration Block TLV.\n"); + ice_debug(hw, ICE_DBG_INIT, "Failed to read Boot Configuration Block TLV.\n"); return status; } @@ -406,8 +404,7 @@ static enum ice_status ice_get_orom_ver_info(struct ice_hw *hw) * (Combo Image Version High and Combo Image Version Low) */ if (boot_cfg_tlv_len < 2) { - ice_debug(hw, ICE_DBG_INIT, - "Invalid Boot Configuration Block TLV size.\n"); + ice_debug(hw, ICE_DBG_INIT, "Invalid Boot Configuration Block TLV size.\n"); return ICE_ERR_INVAL_SIZE; } @@ -542,14 +539,12 @@ static enum ice_status ice_discover_flash_size(struct ice_hw *hw) status = ice_read_flat_nvm(hw, offset, &len, &data, false); if (status == ICE_ERR_AQ_ERROR && hw->adminq.sq_last_status == ICE_AQ_RC_EINVAL) { - ice_debug(hw, ICE_DBG_NVM, - "%s: New upper bound of %u bytes\n", + ice_debug(hw, ICE_DBG_NVM, "%s: New upper bound of %u bytes\n", __func__, offset); status = 0; max_size = offset; } else if (!status) { - ice_debug(hw, ICE_DBG_NVM, - "%s: New lower bound of %u bytes\n", + ice_debug(hw, ICE_DBG_NVM, "%s: New lower bound of %u bytes\n", __func__, offset); min_size = offset; } else { @@ -558,8 +553,7 @@ static enum ice_status ice_discover_flash_size(struct ice_hw *hw) } } - ice_debug(hw, ICE_DBG_NVM, - "Predicted flash size is %u bytes\n", max_size); + ice_debug(hw, ICE_DBG_NVM, "Predicted flash size is %u bytes\n", max_size); hw->nvm.flash_size = max_size; @@ -600,15 +594,13 @@ enum ice_status ice_init_nvm(struct ice_hw *hw) } else { /* Blank programming mode */ nvm->blank_nvm_mode = true; - ice_debug(hw, ICE_DBG_NVM, - "NVM init error: unsupported blank mode.\n"); + ice_debug(hw, ICE_DBG_NVM, "NVM init error: unsupported blank mode.\n"); return ICE_ERR_NVM_BLANK_MODE; } status = ice_read_sr_word(hw, ICE_SR_NVM_DEV_STARTER_VER, &ver); if (status) { - ice_debug(hw, ICE_DBG_INIT, - "Failed to read DEV starter version.\n"); + ice_debug(hw, ICE_DBG_INIT, "Failed to read DEV starter version.\n"); return status; } nvm->major_ver = (ver & ICE_NVM_VER_HI_MASK) >> ICE_NVM_VER_HI_SHIFT; @@ -629,37 +621,10 @@ enum ice_status ice_init_nvm(struct ice_hw *hw) status = ice_discover_flash_size(hw); if (status) { - ice_debug(hw, ICE_DBG_NVM, - "NVM init error: failed to discover flash size.\n"); + ice_debug(hw, ICE_DBG_NVM, "NVM init error: failed to discover flash size.\n"); return status; } - switch (hw->device_id) { - /* the following devices do not have boot_cfg_tlv yet */ - case ICE_DEV_ID_E823C_BACKPLANE: - case ICE_DEV_ID_E823C_QSFP: - case ICE_DEV_ID_E823C_SFP: - case ICE_DEV_ID_E823C_10G_BASE_T: - case ICE_DEV_ID_E823C_SGMII: - case ICE_DEV_ID_E822C_BACKPLANE: - case ICE_DEV_ID_E822C_QSFP: - case ICE_DEV_ID_E822C_10G_BASE_T: - case ICE_DEV_ID_E822C_SGMII: - case ICE_DEV_ID_E822C_SFP: - case ICE_DEV_ID_E822L_BACKPLANE: - case ICE_DEV_ID_E822L_SFP: - case ICE_DEV_ID_E822L_10G_BASE_T: - case ICE_DEV_ID_E822L_SGMII: - case ICE_DEV_ID_E823L_BACKPLANE: - case ICE_DEV_ID_E823L_SFP: - case ICE_DEV_ID_E823L_10G_BASE_T: - case ICE_DEV_ID_E823L_1GBE: - case ICE_DEV_ID_E823L_QSFP: - return status; - default: - break; - } - status = ice_get_orom_ver_info(hw); if (status) { ice_debug(hw, ICE_DBG_INIT, "Failed to read Option ROM info.\n"); |