From b940d54235579f2534c12494322876fff555cf36 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Tue, 2 Apr 2024 19:36:00 +0100 Subject: [cachedhcp] Allow cached DHCPACK to apply to temporary network devices Retain a reference to the cached DHCPACK until the late startup phase, and allow it to be recycled for reuse. This allows the cached DHCPACK to be used for a temporary MNP network device and then subsequently reused for the corresponding real network device. Signed-off-by: Michael Brown --- src/include/ipxe/cachedhcp.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/include/ipxe/cachedhcp.h') diff --git a/src/include/ipxe/cachedhcp.h b/src/include/ipxe/cachedhcp.h index 4ce4a9f2..8ebee3b7 100644 --- a/src/include/ipxe/cachedhcp.h +++ b/src/include/ipxe/cachedhcp.h @@ -12,6 +12,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include #include +struct net_device; struct cached_dhcp_packet; extern struct cached_dhcp_packet cached_dhcpack; @@ -21,5 +22,6 @@ extern struct cached_dhcp_packet cached_pxebs; extern int cachedhcp_record ( struct cached_dhcp_packet *cache, unsigned int vlan, userptr_t data, size_t max_len ); +extern void cachedhcp_recycle ( struct net_device *netdev ); #endif /* _IPXE_CACHEDHCP_H */ -- cgit v1.2.3-55-g7522