From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Alexander Baehr <abaehr@osadl.org>
Cc: Sudip Mukherjee <sudipm.mukherjee@gmail.com>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 2/2] Add parport support for Asix device 99100
Date: Sun, 7 Aug 2022 08:24:44 +0200 [thread overview]
Message-ID: <Yu9arOX44o7v1OCC@kroah.com> (raw)
In-Reply-To: <20220806113334.349537884@osadl.org>
On Sat, Aug 06, 2022 at 01:31:26PM +0200, Alexander Baehr wrote:
> 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
Please read the top of this file for why we shouldn't be added new
entries to it.
thanks,
greg k-h
next prev parent reply other threads:[~2022-08-07 6:29 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-06 11:31 [PATCH 0/2] Add support for parallel port devices Netmos 9900 and Asix 99100 Alexander Baehr
2022-08-06 11:31 ` [PATCH 1/2] Add parport support for Netmos device 9900 Alexander Baehr
2022-08-06 11:31 ` [PATCH 2/2] Add parport support for Asix device 99100 Alexander Baehr
2022-08-07 6:24 ` Greg Kroah-Hartman [this message]
2022-09-01 15:45 ` Greg Kroah-Hartman
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