Messages in this thread Patch in this message | | | Date | Sat, 06 Aug 2022 13:31:26 +0200 | From | Alexander Baehr <> | Subject | [PATCH 2/2] Add parport support for Asix device 99100 |
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For some reason, Asix decided to produce a parallel port that is fully compatible with Netmos device 9900, but named it 99100. It obviously has another vendor ID, but the device ID is the same. This patch adds the required settings and was successfully tested with the Asix device.
Signed-off-by: Alexander Baehr <abaehr@osadl.org> --- drivers/parport/parport_pc.c | 4 ++++ include/linux/pci_ids.h | 3 +++ 2 files changed, 7 insertions(+)
Index: linux/drivers/parport/parport_pc.c =================================================================== --- linux.orig/drivers/parport/parport_pc.c +++ linux/drivers/parport/parport_pc.c @@ -2612,6 +2612,7 @@ enum parport_pc_pci_cards { netmos_9815, netmos_9901, netmos_9865, + asix_ax99100, quatech_sppxp100, wch_ch382l, }; @@ -2766,6 +2767,9 @@ static const struct pci_device_id parpor 0xA000, 0x1000, 0, 0, netmos_9865 }, { PCI_VENDOR_ID_NETMOS, PCI_DEVICE_ID_NETMOS_9865, 0xA000, 0x2000, 0, 0, netmos_9865 }, + /* Asix AX99100 Parallel port PCIExpressCard */ + { PCI_VENDOR_ID_ASIX, PCI_DEVICE_ID_AX99100, + 0xA000, 0x2000, 0, 0, netmos_9900 }, /* 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 }, Index: linux/include/linux/pci_ids.h =================================================================== --- linux.orig/include/linux/pci_ids.h +++ linux/include/linux/pci_ids.h @@ -3108,4 +3108,7 @@ #define PCI_VENDOR_ID_NCUBE 0x10ff +#define PCI_VENDOR_ID_ASIX 0x125b +#define PCI_DEVICE_ID_AX99100 0x9100 + #endif /* _LINUX_PCI_IDS_H */
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