On Tue, Feb 7, 2017 at 6:10 PM, Jan Kiszka <jan.kiszka@xxxxxxxxxxx> wrote:
> Those are exar-based, too.
Exar-based
> With the required refactoring of the code to fit into 8250_exar, we
> automatically fix the same issue pci_xr17v35x_setup had before: 8XMODE,
> FCTL, TXTRG and RXTRG were always only set for port 0. Now they are
> initialized for the correct target port by using port.membase.
My comments below.
> --- a/drivers/tty/serial/8250/8250_exar.c
> +++ b/drivers/tty/serial/8250/8250_exar.c
> @@ -24,11 +24,15 @@
>
> #include "8250.h"
>
> -#define PCI_DEVICE_ID_COMMTECH_4224PCIE 0x0020
> -#define PCI_DEVICE_ID_COMMTECH_4228PCIE 0x0021
> -#define PCI_DEVICE_ID_COMMTECH_4222PCIE 0x0022
> -#define PCI_DEVICE_ID_EXAR_XR17V4358 0x4358
> -#define PCI_DEVICE_ID_EXAR_XR17V8358 0x8358
> +#define PCI_DEVICE_ID_COMMTECH_4222PCI335 0x0004
> +#define PCI_DEVICE_ID_COMMTECH_4224PCI335 0x0002
I think you assumed ID ordered list?
> +#define PCI_DEVICE_ID_COMMTECH_2324PCI335 0x000a
> +#define PCI_DEVICE_ID_COMMTECH_2328PCI335 0x000b
> +#define PCI_DEVICE_ID_COMMTECH_4224PCIE 0x0020
> +#define PCI_DEVICE_ID_COMMTECH_4228PCIE 0x0021
> +#define PCI_DEVICE_ID_COMMTECH_4222PCIE 0x0022
> +#define PCI_DEVICE_ID_EXAR_XR17V4358 0x4358
> +#define PCI_DEVICE_ID_EXAR_XR17V8358 0x8358
> @@ -292,6 +345,21 @@ static int __maybe_unused exar_resume(struct device *dev)
> +static const struct exar8250_board pbn_fastcom335_2 = {
> + .num_ports = 2,
> + .setup = pci_fastcom335_setup,
> +};
> +
> +static const struct exar8250_board pbn_fastcom335_4 = {
> + .num_ports = 4,
> + .setup = pci_fastcom335_setup,
> +};
> +
> +static const struct exar8250_board pbn_fastcom335_8 = {
> + .num_ports = 8,
> + .setup = pci_fastcom335_setup,
> +};
> --- a/drivers/tty/serial/8250/8250_pci.c
> +++ b/drivers/tty/serial/8250/8250_pci.c
> @@ -1622,54 +1622,6 @@ static int pci_eg20t_init(struct pci_dev *dev)
> #define UART_EXAR_MPIOINV_15_8 0x98 /* MPIOINV[15:8] */
> #define UART_EXAR_MPIOSEL_15_8 0x99 /* MPIOSEL[15:8] */
> #define UART_EXAR_MPIOOD_15_8 0x9a /* MPIOOD[15:8] */
And why not to remove above constants?
> - /*
> - * Commtech, Inc. Fastcom adapters
> - */
> - { PCI_VENDOR_ID_COMMTECH, PCI_DEVICE_ID_COMMTECH_4222PCI335,
> - PCI_ANY_ID, PCI_ANY_ID,
> - 0,
> - 0, pbn_b0_2_1152000_200 },
> - { PCI_VENDOR_ID_COMMTECH, PCI_DEVICE_ID_COMMTECH_4224PCI335,
> - PCI_ANY_ID, PCI_ANY_ID,
> - 0,
> - 0, pbn_b0_4_1152000_200 },
> - { PCI_VENDOR_ID_COMMTECH, PCI_DEVICE_ID_COMMTECH_2324PCI335,
> - PCI_ANY_ID, PCI_ANY_ID,
> - 0,
> - 0, pbn_b0_4_1152000_200 },
> - { PCI_VENDOR_ID_COMMTECH, PCI_DEVICE_ID_COMMTECH_2328PCI335,
> - PCI_ANY_ID, PCI_ANY_ID,
> - 0,
> - 0, pbn_b0_8_1152000_200 },
> -
Check black list as well. I suppose now there is a bug and it's left
even after this patch.
--
With Best Regards,
Andy Shevchenko
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