bnx2: Update RV2P firmware for 5709. (d25be1d3) · Commits · 戴 / test

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:

Michael Chan <mchan@broadcom.com> Signed-off-by:

David S. Miller <davem@davemloft.net>

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

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