Re: [PATCH] bus: mhi: host: pci_generic: Add support for Netprisma LCUR57 and FCUN69

manivannan.sadhasivam
2024-08-26T08:06:08Z

On Tue, Jul 30, 2024 at 03:01:05AM +0000, Mank Wang wrote:
> Add Netprisma LCUR57 and FCUN69 hardware revision:
>
> LCUR57:
> 02:00.0 Unassigned class [ff00]: Device 203e:1000
> Subsystem: Device 203e:1000
>
> FCUN69:
> 02:00.0 Unassigned class [ff00]: Device 203e:1001
> Subsystem: Device 203e:1001
>

Can you please add a note on how this modem is tested? Like using any modem
manager commands, how the IP interface is created (IPA or MBIM) etc...

> Signed-off-by: Mank Wang <mank.wang@netprisma.us>
> ---
> drivers/bus/mhi/host/pci_generic.c | 29 +++++++++++++++++++++++++++++
> 1 file changed, 29 insertions(+)
>
> diff --git a/drivers/bus/mhi/host/pci_generic.c b/drivers/bus/mhi/host/pci_generic.c
> index 14a11880bcea..054420ca4c8f 100644
> --- a/drivers/bus/mhi/host/pci_generic.c
> +++ b/drivers/bus/mhi/host/pci_generic.c
> @@ -26,6 +26,7 @@
> /* PCI VID definitions */
> #define PCI_VENDOR_ID_THALES 0x1269
> #define PCI_VENDOR_ID_QUECTEL 0x1eac
> +#define PCI_VENDOR_ID_NETPRISMA 0x203e
>
> #define MHI_EDL_DB 91
> #define MHI_EDL_COOKIE 0xEDEDEDED
> @@ -680,6 +681,28 @@ static const struct mhi_pci_dev_info mhi_telit_fn990_info = {
> .mru_default = 32768,
> };
>
> +static const struct mhi_pci_dev_info mhi_netprisma_lcur57_info = {
> + .name = "netprisma-lcur57",
> + .edl = "qcom/prog_firehose_sdx24.mbn",
> + /* LCUR57 uses the same controller configuration as quectel_em1xx */

No need of this comment here and below.

- Mani

> + .config = &modem_quectel_em1xx_config,
> + .bar_num = MHI_PCI_DEFAULT_BAR_NUM,
> + .dma_data_width = 32,
> + .mru_default = 32768,
> + .sideband_wake = true,
> +};
> +
> +static const struct mhi_pci_dev_info mhi_netprisma_fcun69_info = {
> + .name = "netprisma-fcun69",
> + .edl = "qcom/prog_firehose_sdx6x.elf",
> + /* FCUN69 uses the same controller configuration as quectel_em1xx */
> + .config = &modem_quectel_em1xx_config,
> + .bar_num = MHI_PCI_DEFAULT_BAR_NUM,
> + .dma_data_width = 32,
> + .mru_default = 32768,
> + .sideband_wake = true,
> +};
> +
> /* Keep the list sorted based on the PID. New VID should be added as the last entry */
> static const struct pci_device_id mhi_pci_id_table[] = {
> { PCI_DEVICE(PCI_VENDOR_ID_QCOM, 0x0304),
> @@ -778,6 +801,12 @@ static const struct pci_device_id mhi_pci_id_table[] = {
> /* T99W175 (sdx55), HP variant */
> { PCI_DEVICE(0x03f0, 0x0a6c),
> .driver_data = (kernel_ulong_t) &mhi_foxconn_t99w175_info },
> + /* NETPRISMA LCUR57 (SDX24) */
> + { PCI_DEVICE(PCI_VENDOR_ID_NETPRISMA, 0x1000),
> + .driver_data = (kernel_ulong_t) &mhi_netprisma_lcur57_info },
> + /* NETPRISMA FCUN69 (SDX6X) */
> + { PCI_DEVICE(PCI_VENDOR_ID_NETPRISMA, 0x1001),
> + .driver_data = (kernel_ulong_t) &mhi_netprisma_fcun69_info },
> { }
> };
> MODULE_DEVICE_TABLE(pci, mhi_pci_id_table);
> --
> 2.34.1
>

--
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