sysadmin/ipxe
1
0
Fork 0
mirror of https://github.com/ipxe/ipxe synced 2025-12-23 13:30:57 +03:00
Code Issues Packages Projects Releases Wiki Activity

[ncm] Use generic USB network device framework

Browse Source 
Signed-off-by: Michael Brown <mcb30@ipxe.org>
This commit is contained in:
Michael Brown
2015-02-15 23:32:39 +00:00
parent 5b9b5ced4e
commit 320e786d3d
2 changed files with 59 additions and 236 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
src/drivers/net/ncm.h
View File

@@ -18,18 +18,6 @@ FILE_LICENCE ( GPL2_OR_LATER );
/** CDC-NCM subclass */
#define USB_SUBCLASS_CDC_NCM 0x0d
/** CDC-NCM interfaces */
enum ncm_interfaces {
/** Communications interface */
NCM_INTERFACE_COMMS = 0,
/** Data interface */
NCM_INTERFACE_DATA,
NCM_INTERFACE_COUNT
};
/** Alternate setting for CDC-NCM data interface */
#define NCM_DATA_ALTERNATE 1
/** Get NTB parameters */
#define NCM_GET_NTB_PARAMETERS \
( USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE | \
@@ -147,11 +135,8 @@ struct ncm_device {
struct usb_bus *bus;
/** Network device */
struct net_device *netdev;
/** Communications interface */
unsigned int comms;
/** Data interface */
unsigned int data;
/** USB network device */
struct usbnet_device usbnet;
/** Maximum supported NTB input size */
size_t mtu;
@@ -159,13 +144,6 @@ struct ncm_device {
uint16_t sequence;
/** Alignment padding required on transmitted packets */
size_t padding;
/** Interrupt endpoint */
struct usb_endpoint intr;
/** Bulk IN endpoint */
struct usb_endpoint in;
/** Bulk OUT endpoint */
struct usb_endpoint out;
};
/** Bulk IN ring minimum buffer count