static int wil_ethtoolops_get_coalesce(struct net_device *ndev, struct ethtool_coalesce *cp) { struct wil6210_priv *wil = ndev_to_wil(ndev); u32 tx_itr_en, tx_itr_val = 0; u32 rx_itr_en, rx_itr_val = 0; int ret; wil_dbg_misc(wil, "ethtoolops_get_coalesce\n"); ret = wil_pm_runtime_get(wil); if (ret < 0) return ret; tx_itr_en = wil_r(wil, RGF_DMA_ITR_TX_CNT_CTL); if (tx_itr_en & BIT_DMA_ITR_TX_CNT_CTL_EN) tx_itr_val = wil_r(wil, RGF_DMA_ITR_TX_CNT_TRSH); rx_itr_en = wil_r(wil, RGF_DMA_ITR_RX_CNT_CTL); if (rx_itr_en & BIT_DMA_ITR_RX_CNT_CTL_EN) rx_itr_val = wil_r(wil, RGF_DMA_ITR_RX_CNT_TRSH); wil_pm_runtime_put(wil); cp->tx_coalesce_usecs = tx_itr_val; cp->rx_coalesce_usecs = rx_itr_val; return 0; }
static void wil_set_capabilities(struct wil6210_priv *wil) { u32 rev_id = wil_r(wil, RGF_USER_JTAG_DEV_ID); bitmap_zero(wil->hw_capabilities, hw_capability_last); bitmap_zero(wil->fw_capabilities, WMI_FW_CAPABILITY_MAX); switch (rev_id) { case JTAG_DEV_ID_SPARROW_B0: wil->hw_name = "Sparrow B0"; wil->hw_version = HW_VER_SPARROW_B0; break; default: wil_err(wil, "Unknown board hardware 0x%08x\n", rev_id); wil->hw_name = "Unknown"; wil->hw_version = HW_VER_UNKNOWN; } wil_info(wil, "Board hardware is %s\n", wil->hw_name); /* extract FW capabilities from file without loading the FW */ wil_request_firmware(wil, WIL_FW_NAME, false); }