fm10k: Implement PF <-> SM mailbox operations (1337e6b9) · Commits · 戴 / test

This patch adds support for the mailbox that connects the PF to the Switch Management entity. This mailbox will pass TLV formatted messages between the two entities by using a pair of shared ring buffers. The primary use of the mailbox is to configure L2 forwarding addresses, VLANs, and general resource allocation from the switch. Signed-off-by:

Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by:

Jeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/fm10k/Makefile

+1 −1

Original line number	Diff line number	Diff line
		@@ -28,4 +28,4 @@
		obj-$(CONFIG_FM10K) += fm10k.o

		fm10k-objs := fm10k_main.o fm10k_pci.o \
		fm10k_tlv.o
		fm10k_mbx.o fm10k_tlv.o

drivers/net/ethernet/intel/fm10k/fm10k_mbx.c

0 → 100644

+1351 −0

File added.

Preview size limit exceeded, changes collapsed.

drivers/net/ethernet/intel/fm10k/fm10k_mbx.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -237,4 +237,7 @@ struct fm10k_mbx_info {
		u32 buffer[FM10K_MBX_BUFFER_SIZE];
		};

		s32 fm10k_sm_mbx_init(struct fm10k_hw , struct fm10k_mbx_info ,
		const struct fm10k_msg_data *);

		#endif /* _FM10K_MBX_H_ */

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