Initialization bugfixes and enhancements:

- Fix bug preventing adoption of running firmware
- Set PCIe max read request size to 4KB
- Read PCIe link width from config space
- Assume aligned completions from the southbridge ports
  of intel E5000 chips
- Use aligned firmware when link width is x4 or less
- Add hw.mxge.force_firmware tunable to allow user to force
  selection of aligned (or unaligned) firmware

1 files changed, 1 insertions, 0 deletions

diff --git a/sys/dev/mxge/if_mxge_var.h b/sys/dev/mxge/if_mxge_var.h
index 2360424..f8c284f 100644
--- a/sys/dev/mxge/if_mxge_var.h
+++ b/sys/dev/mxge/if_mxge_var.h
@@ -156,6 +156,7 @@ typedef struct {
 	int write_dma;
 	int read_write_dma;
 	int fw_multicast_support;
+	int link_width;
 	char *mac_addr_string;
 	char product_code_string[64];
 	char serial_number_string[64];