r8169: improve max jumbo packet size definition (b410439c) · Commits · 戴 / test

Sync definition of max jumbo packet size with vendor driver and reserve 22 bytes for VLAN ethernet header plus checksum. Signed-off-by:

drivers/net/ethernet/realtek/r8169_main.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -88,10 +88,10 @@
		#define RTL_R16(tp, reg) readw(tp->mmio_addr + (reg))
		#define RTL_R32(tp, reg) readl(tp->mmio_addr + (reg))

		#define JUMBO_4K (4*1024 - ETH_HLEN - 2)
		#define JUMBO_6K (6*1024 - ETH_HLEN - 2)
		#define JUMBO_7K (7*1024 - ETH_HLEN - 2)
		#define JUMBO_9K (9*1024 - ETH_HLEN - 2)
		#define JUMBO_4K (4 * SZ_1K - VLAN_ETH_HLEN - ETH_FCS_LEN)
		#define JUMBO_6K (6 * SZ_1K - VLAN_ETH_HLEN - ETH_FCS_LEN)
		#define JUMBO_7K (7 * SZ_1K - VLAN_ETH_HLEN - ETH_FCS_LEN)
		#define JUMBO_9K (9 * SZ_1K - VLAN_ETH_HLEN - ETH_FCS_LEN)

		static const struct {
		const char *name;