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Commit 7f1557e1 authored Dec 16, 2011 by Bruce Allan Committed by Jeff Kirsher Jan 26, 2012

e1000e: increase Rx PBA to prevent dropping received packets on 82566/82567



During bi-directional stress on some 82566/82567 devices, some received
packets were dropped.  Increasing the Receive Packet Buffer Allocation
resolves this.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

parent c077a906

drivers/net/ethernet/intel/e1000e/ich8lan.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -4108,7 +4108,7 @@ const struct e1000_info e1000_ich9_info = {
		\| FLAG_HAS_AMT
		\| FLAG_HAS_FLASH
		\| FLAG_APME_IN_WUC,
		.pba = 10,
		.pba = 18,
		.max_hw_frame_size = DEFAULT_JUMBO,
		.get_variants = e1000_get_variants_ich8lan,
		.mac_ops = &ich8_mac_ops,
		@@ -4125,7 +4125,7 @@ const struct e1000_info e1000_ich10_info = {
		\| FLAG_HAS_AMT
		\| FLAG_HAS_FLASH
		\| FLAG_APME_IN_WUC,
		.pba = 10,
		.pba = 18,
		.max_hw_frame_size = DEFAULT_JUMBO,
		.get_variants = e1000_get_variants_ich8lan,
		.mac_ops = &ich8_mac_ops,