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net: add set_promisc function to enable/disable Promiscuous mode

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Enabling promiscuous mode can be useful for DSA switches where each port
has its own MAC address.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
This commit is contained in:
Tim Harvey 2021-06-30 16:50:05 -07:00 committed by Stefano Babic
parent 69c81d6546
commit 631f3afbef
1 changed files with 2 additions and 0 deletions
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2
include/net.h
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@ -158,6 +158,7 @@ enum eth_recv_flags {
* ROM on the board. This is how the driver should expose it * ROM on the board. This is how the driver should expose it
* to the network stack. This function should fill in the * to the network stack. This function should fill in the
* eth_pdata::enetaddr field - optional * eth_pdata::enetaddr field - optional
* set_promisc: Enable or Disable promiscuous mode
*/ */
struct eth_ops { struct eth_ops {
int (*start)(struct udevice *dev); int (*start)(struct udevice *dev);
@ -168,6 +169,7 @@ struct eth_ops {
int (*mcast)(struct udevice *dev, const u8 *enetaddr, int join); int (*mcast)(struct udevice *dev, const u8 *enetaddr, int join);
int (*write_hwaddr)(struct udevice *dev); int (*write_hwaddr)(struct udevice *dev);
int (*read_rom_hwaddr)(struct udevice *dev); int (*read_rom_hwaddr)(struct udevice *dev);
int (*set_promisc)(struct udevice *dev, bool enable);
}; };
#define eth_get_ops(dev) ((struct eth_ops *)(dev)->driver->ops) #define eth_get_ops(dev) ((struct eth_ops *)(dev)->driver->ops)