2023-07-24 09:48:32

by Jiaqing Zhao

Subject: [PATCH v3 4/4] parport_pc: add support for ASIX AX99100

The PCI function 2 on ASIX AX99100 PCIe to Multi I/O Controller can be
configured as a single-port parallel port controller. The subvendor id
is 0x2000 when configured as parallel port. It supports IEEE-1284 EPP /
ECP with its ECR on BAR1.

Signed-off-by: Jiaqing Zhao <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
---
drivers/parport/parport_pc.c | 5 +++++
1 file changed, 5 insertions(+)

diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 3bacbaf16f42..1f236aaf7867 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -2655,6 +2655,7 @@ enum parport_pc_pci_cards {
netmos_9815,
netmos_9901,
netmos_9865,
+ asix_ax99100,
quatech_sppxp100,
wch_ch382l,
};
@@ -2733,6 +2734,7 @@ static struct parport_pc_pci {
/* netmos_9815 */ { 2, { { 0, 1 }, { 2, 3 }, } },
/* netmos_9901 */ { 1, { { 0, -1 }, } },
/* netmos_9865 */ { 1, { { 0, -1 }, } },
+ /* asix_ax99100 */ { 1, { { 0, 1 }, } },
/* quatech_sppxp100 */ { 1, { { 0, 1 }, } },
/* wch_ch382l */ { 1, { { 2, -1 }, } },
};
@@ -2823,6 +2825,9 @@ static const struct pci_device_id parport_pc_pci_tbl[] = {
0xA000, 0x1000, 0, 0, netmos_9865 },
{ PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9865,
0xA000, 0x2000, 0, 0, netmos_9865 },
+ /* ASIX AX99100 PCIe to Multi I/O Controller */
+ { PCI_VENDOR_ID_ASIX, PCI_DEVICE_ID_ASIX_AX99100,
+ 0xA000, 0x2000, 0, 0, asix_ax99100 },
/* Quatech SPPXP-100 Parallel port PCI ExpressCard */
{ PCI_VENDOR_ID_QUATECH, PCI_DEVICE_ID_QUATECH_SPPXP_100,
PCI_ANY_ID, PCI_ANY_ID, 0, 0, quatech_sppxp100 },
--
2.39.2

2023-07-26 12:27:24

by Sudip Mukherjee

Subject: Re: [PATCH v3 4/4] parport_pc: add support for ASIX AX99100

On Mon, 24 Jul 2023 at 09:40, Jiaqing Zhao <[email protected]> wrote:
>
> The PCI function 2 on ASIX AX99100 PCIe to Multi I/O Controller can be
> configured as a single-port parallel port controller. The subvendor id
> is 0x2000 when configured as parallel port. It supports IEEE-1284 EPP /
> ECP with its ECR on BAR1.
>
> Signed-off-by: Jiaqing Zhao <[email protected]>
> Reviewed-by: Andy Shevchenko <[email protected]>

Acked-by: Sudip Mukherjee <[email protected]>


--
Regards
Sudip