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Commit d25be1d3 authored by Michael Chan's avatar Michael Chan Committed by David S. Miller
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bnx2: Update RV2P firmware for 5709. 



The new RV2P firmware fixes 2 issues:

1. The jumbo rx buffer page size is now configurable and set to the
   proper PAGE_SIZE.  Before, it was assumed to be always 4K.

2. Driver sometimes would crash when receiving jumbo packets mixed
   with firmware management packets.  This was caused by the old
   firmware DMA'ing to the wrong address.

Signed-off-by: default avatarMichael Chan <mchan@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 352f7687

drivers/net/bnx2.c

+6 −0
Original line number Diff line number Diff line
@@ -3180,6 +3180,12 @@ load_rv2p_fw(struct bnx2 *bp, __le32 *rv2p_code, u32 rv2p_code_len, 
	int i;

	u32 val;



	if (rv2p_proc == RV2P_PROC2 && CHIP_NUM(bp) == CHIP_NUM_5709) {

		val = le32_to_cpu(rv2p_code[XI_RV2P_PROC2_MAX_BD_PAGE_LOC]);

		val &= ~XI_RV2P_PROC2_BD_PAGE_SIZE_MSK;

		val |= XI_RV2P_PROC2_BD_PAGE_SIZE;

		rv2p_code[XI_RV2P_PROC2_MAX_BD_PAGE_LOC] = cpu_to_le32(val);

	}



	for (i = 0; i < rv2p_code_len; i += 8) {

		REG_WR(bp, BNX2_RV2P_INSTR_HIGH, le32_to_cpu(*rv2p_code));

drivers/net/bnx2_fw2.h

+259 −243

File changed.

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