On Mon, Jul 01, 2024 at 10:12:14AM +0800, Slark Xiao wrote:
> Align with Qcom SDX72, add ready timeout item for Foxconn SDX72.
> And also, add firehose support since SDX72.
>
> Signed-off-by: Slark Xiao <slark_xiao@xxxxxxx>
> ---
> v2: (1). Update the edl file path and name (2). Set SDX72 support
> trigger edl mode by default
> v3: Divide into 2 parts for Foxconn sdx72 platform
> ---
> drivers/bus/mhi/host/pci_generic.c | 43 ++++++++++++++++++++++++++++++
> 1 file changed, 43 insertions(+)
>
> diff --git a/drivers/bus/mhi/host/pci_generic.c b/drivers/bus/mhi/host/pci_generic.c
> index 35ae7cd0711f..1fb1c2f2fe12 100644
> --- a/drivers/bus/mhi/host/pci_generic.c
> +++ b/drivers/bus/mhi/host/pci_generic.c
> @@ -399,6 +399,8 @@ static const struct mhi_channel_config mhi_foxconn_sdx55_channels[] = {
> MHI_CHANNEL_CONFIG_DL(13, "MBIM", 32, 0),
> MHI_CHANNEL_CONFIG_UL(32, "DUN", 32, 0),
> MHI_CHANNEL_CONFIG_DL(33, "DUN", 32, 0),
> + MHI_CHANNEL_CONFIG_UL_FP(34, "FIREHOSE", 32, 0),
> + MHI_CHANNEL_CONFIG_DL_FP(35, "FIREHOSE", 32, 0),
> MHI_CHANNEL_CONFIG_HW_UL(100, "IP_HW0_MBIM", 128, 2),
> MHI_CHANNEL_CONFIG_HW_DL(101, "IP_HW0_MBIM", 128, 3),
> };
> @@ -419,6 +421,16 @@ static const struct mhi_controller_config modem_foxconn_sdx55_config = {
> .event_cfg = mhi_foxconn_sdx55_events,
> };
>
> +static const struct mhi_controller_config modem_foxconn_sdx72_config = {
> + .max_channels = 128,
> + .timeout_ms = 20000,
> + .ready_timeout_ms = 50000,
> + .num_channels = ARRAY_SIZE(mhi_foxconn_sdx55_channels),
> + .ch_cfg = mhi_foxconn_sdx55_channels,
> + .num_events = ARRAY_SIZE(mhi_foxconn_sdx55_events),
> + .event_cfg = mhi_foxconn_sdx55_events,
Weird. Why this modem is using all SDX55 configs? Reusing is fine, but it is
strange to see only this SDX72 modem using different config than the others
added below.
- Mani
> +};
> +
> static const struct mhi_pci_dev_info mhi_foxconn_sdx55_info = {
> .name = "foxconn-sdx55",
> .fw = "qcom/sdx55m/sbl1.mbn",
> @@ -488,6 +500,28 @@ static const struct mhi_pci_dev_info mhi_foxconn_dw5932e_info = {
> .sideband_wake = false,
> };
>
> +static const struct mhi_pci_dev_info mhi_foxconn_t99w515_info = {
> + .name = "foxconn-t99w515",
> + .edl = "fox/sdx72m/edl.mbn",
> + .edl_trigger = true,
> + .config = &modem_foxconn_sdx72_config,
> + .bar_num = MHI_PCI_DEFAULT_BAR_NUM,
> + .dma_data_width = 32,
> + .mru_default = 32768,
> + .sideband_wake = false,
> +};
> +
> +static const struct mhi_pci_dev_info mhi_foxconn_dw5934e_info = {
> + .name = "foxconn-dw5934e",
> + .edl = "fox/sdx72m/edl.mbn",
> + .edl_trigger = true,
> + .config = &modem_foxconn_sdx72_config,
> + .bar_num = MHI_PCI_DEFAULT_BAR_NUM,
> + .dma_data_width = 32,
> + .mru_default = 32768,
> + .sideband_wake = false,
> +};
> +
> static const struct mhi_channel_config mhi_mv3x_channels[] = {
> MHI_CHANNEL_CONFIG_UL(0, "LOOPBACK", 64, 0),
> MHI_CHANNEL_CONFIG_DL(1, "LOOPBACK", 64, 0),
> @@ -720,6 +754,15 @@ static const struct pci_device_id mhi_pci_id_table[] = {
> /* DW5932e (sdx62), Non-eSIM */
> { PCI_DEVICE(PCI_VENDOR_ID_FOXCONN, 0xe0f9),
> .driver_data = (kernel_ulong_t) &mhi_foxconn_dw5932e_info },
> + /* T99W515 (sdx72) */
> + { PCI_DEVICE(PCI_VENDOR_ID_FOXCONN, 0xe118),
> + .driver_data = (kernel_ulong_t) &mhi_foxconn_t99w515_info },
> + /* DW5934e(sdx72), With eSIM */
> + { PCI_DEVICE(PCI_VENDOR_ID_FOXCONN, 0xe11d),
> + .driver_data = (kernel_ulong_t) &mhi_foxconn_dw5934e_info },
> + /* DW5934e(sdx72), Non-eSIM */
> + { PCI_DEVICE(PCI_VENDOR_ID_FOXCONN, 0xe11e),
> + .driver_data = (kernel_ulong_t) &mhi_foxconn_dw5934e_info },
> /* MV31-W (Cinterion) */
> { PCI_DEVICE(PCI_VENDOR_ID_THALES, 0x00b3),
> .driver_data = (kernel_ulong_t) &mhi_mv31_info },
> --
> 2.25.1
>
--
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