Re: [PATCH net-next v5 07/13] net: wwan: t7xx: Data path HW layer
From: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Date: 2022-02-25 16:19:02
Also in:
linux-wireless
On Wed, 23 Feb 2022, Ricardo Martinez wrote:
From: Haijun Liu <haijun.liu@mediatek.com> Data Path Modem AP Interface (DPMAIF) HW layer provides HW abstraction for the upper layer (DPMAIF HIF). It implements functions to do the HW configuration, TX/RX control and interrupt handling. Signed-off-by: Haijun Liu <haijun.liu@mediatek.com> Signed-off-by: Chandrashekar Devegowda <chandrashekar.devegowda@intel.com> Co-developed-by: Ricardo Martinez <ricardo.martinez@linux.intel.com> Signed-off-by: Ricardo Martinez <ricardo.martinez@linux.intel.com>quoted
From a WWAN framework perspective:Reviewed-by: Loic Poulain <redacted> ---
+static void t7xx_dpmaif_dl_set_ao_bat_rsv_length(struct dpmaif_hw_info *hw_info)
+{
+ unsigned int value;
+
+ value = ioread32(hw_info->pcie_base + DPMAIF_AO_DL_PKTINFO_CON2);
+ value &= ~DPMAIF_BAT_RSV_LEN_MSK;
+ value |= DPMAIF_HW_BAT_RSVLEN & DPMAIF_BAT_RSV_LEN_MSK;Drop & DPMAIF_BAT_RSV_LEN_MSK
+static void t7xx_dpmaif_dl_set_ao_frg_check_thres(struct dpmaif_hw_info *hw_info)
+{
+ unsigned int value;
+
+ value = ioread32(hw_info->pcie_base + DPMAIF_AO_DL_RDY_CHK_FRG_THRES);
+ value &= ~DPMAIF_FRG_CHECK_THRES_MSK;
+ value |= (DPMAIF_HW_CHK_FRG_NUM & DPMAIF_FRG_CHECK_THRES_MSK);Ditto.
+ value |= DPMAIF_DL_PIT_SEQ_VALUE & DPMAIF_DL_PIT_SEQ_MSK;
Ditto. -- i.