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Commit 48f58ba9 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 

Pull more networking fixes from David Miller:

 1) Fix brcmfmac build with older gcc, from Arend van Spriel.

 2) IRQ values unintentionally truncated to u8 in mlx5 driver, from
    Doron Tsur.

 3) Fix build warnings wrt tcp cgroup changes, from Geert Uytterhoeven.

 4) Limit deep recursion in ovs stack, from Hannes Frederic Sowa.

 5) at803x phy driver bug fixes from, Martin Blumenstingl.

 6) Fix TSO handling in hns driver, from Daode Huang

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (22 commits)
  ovs: limit ovs recursions in ovs_execute_actions to not corrupt stack
  team: Replace rcu_read_lock with a mutex in team_vlan_rx_kill_vid
  net: hns: bug fix about hisilicon TSO BD mode
  brcmfmac: fix BRCMF_FW_NVRAM_DEF macro for older gcc compilers
  net: phy: at803x: Add the interrupt register bit definitions
  net: phy: at803x: Clean up duplicate register definitions
  net: phy: at803x: Allow specifying the RGMII RX clock delay via phy mode
  net: phy: at803x: Don't set gbit features for the AR8030 phy
  arm64: bpf: add extra pass to handle faulty codegen
  arm64: insn: remove BUG_ON from codegen
  sctp: the temp asoc's transports should not be hashed/unhashed
  net/mlx5_core: Fix trimming down IRQ number
  tcp_memcontrol: Forward declare cgroup_subsys and mem_cgroup stucts
  batman-adv: Drop immediate orig_node free function
  batman-adv: Drop immediate batadv_hard_iface free function
  batman-adv: Drop immediate neigh_ifinfo free function
  batman-adv: Drop immediate batadv_hardif_neigh_node free function
  batman-adv: Drop immediate batadv_neigh_node free function
  batman-adv: Drop immediate batadv_orig_ifinfo free function
  batman-adv: Avoid recursive call_rcu for batadv_nc_node
  ...
parents 7f36f1b2 b064d0d8

arch/arm64/kernel/insn.c

+112 −53
Original line number Diff line number Diff line
@@ -2,7 +2,7 @@ 
 * Copyright (C) 2013 Huawei Ltd.

 * Author: Jiang Liu <liuj97@gmail.com>

 *

 * Copyright (C) 2014 Zi Shen Lim <zlim.lnx@gmail.com>

 * Copyright (C) 2014-2016 Zi Shen Lim <zlim.lnx@gmail.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as
@@ -363,6 +363,9 @@ u32 __kprobes aarch64_insn_encode_immediate(enum aarch64_insn_imm_type type, 
	u32 immlo, immhi, mask;

	int shift;



	if (insn == AARCH64_BREAK_FAULT)

		return AARCH64_BREAK_FAULT;



	switch (type) {

	case AARCH64_INSN_IMM_ADR:

		shift = 0;
@@ -377,7 +380,7 @@ u32 __kprobes aarch64_insn_encode_immediate(enum aarch64_insn_imm_type type, 
		if (aarch64_get_imm_shift_mask(type, &mask, &shift) < 0) {

			pr_err("aarch64_insn_encode_immediate: unknown immediate encoding %d\n",

			       type);

			return 0;

			return AARCH64_BREAK_FAULT;

		}

	}
@@ -394,9 +397,12 @@ static u32 aarch64_insn_encode_register(enum aarch64_insn_register_type type, 
{

	int shift;



	if (insn == AARCH64_BREAK_FAULT)

		return AARCH64_BREAK_FAULT;



	if (reg < AARCH64_INSN_REG_0 || reg > AARCH64_INSN_REG_SP) {

		pr_err("%s: unknown register encoding %d\n", __func__, reg);

		return 0;

		return AARCH64_BREAK_FAULT;

	}



	switch (type) {
@@ -417,7 +423,7 @@ static u32 aarch64_insn_encode_register(enum aarch64_insn_register_type type, 
	default:

		pr_err("%s: unknown register type encoding %d\n", __func__,

		       type);

		return 0;

		return AARCH64_BREAK_FAULT;

	}



	insn &= ~(GENMASK(4, 0) << shift);
@@ -446,7 +452,7 @@ static u32 aarch64_insn_encode_ldst_size(enum aarch64_insn_size_type type, 
		break;

	default:

		pr_err("%s: unknown size encoding %d\n", __func__, type);

		return 0;

		return AARCH64_BREAK_FAULT;

	}



	insn &= ~GENMASK(31, 30);
@@ -460,14 +466,17 @@ static inline long branch_imm_common(unsigned long pc, unsigned long addr, 
{

	long offset;



	/*

	 * PC: A 64-bit Program Counter holding the address of the current

	 * instruction. A64 instructions must be word-aligned.

	 */

	BUG_ON((pc & 0x3) || (addr & 0x3));

	if ((pc & 0x3) || (addr & 0x3)) {

		pr_err("%s: A64 instructions must be word aligned\n", __func__);

		return range;

	}



	offset = ((long)addr - (long)pc);

	BUG_ON(offset < -range || offset >= range);



	if (offset < -range || offset >= range) {

		pr_err("%s: offset out of range\n", __func__);

		return range;

	}



	return offset;

}
@@ -484,6 +493,8 @@ u32 __kprobes aarch64_insn_gen_branch_imm(unsigned long pc, unsigned long addr, 
	 * texts are within +/-128M.

	 */

	offset = branch_imm_common(pc, addr, SZ_128M);

	if (offset >= SZ_128M)

		return AARCH64_BREAK_FAULT;



	switch (type) {

	case AARCH64_INSN_BRANCH_LINK:
@@ -493,7 +504,7 @@ u32 __kprobes aarch64_insn_gen_branch_imm(unsigned long pc, unsigned long addr, 
		insn = aarch64_insn_get_b_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown branch encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}
@@ -510,6 +521,8 @@ u32 aarch64_insn_gen_comp_branch_imm(unsigned long pc, unsigned long addr, 
	long offset;



	offset = branch_imm_common(pc, addr, SZ_1M);

	if (offset >= SZ_1M)

		return AARCH64_BREAK_FAULT;



	switch (type) {

	case AARCH64_INSN_BRANCH_COMP_ZERO:
@@ -519,7 +532,7 @@ u32 aarch64_insn_gen_comp_branch_imm(unsigned long pc, unsigned long addr, 
		insn = aarch64_insn_get_cbnz_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown branch encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}
@@ -530,7 +543,7 @@ u32 aarch64_insn_gen_comp_branch_imm(unsigned long pc, unsigned long addr, 
		insn |= AARCH64_INSN_SF_BIT;

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown variant encoding %d\n", __func__, variant);

		return AARCH64_BREAK_FAULT;

	}
@@ -550,7 +563,10 @@ u32 aarch64_insn_gen_cond_branch_imm(unsigned long pc, unsigned long addr, 


	insn = aarch64_insn_get_bcond_value();



	BUG_ON(cond < AARCH64_INSN_COND_EQ || cond > AARCH64_INSN_COND_AL);

	if (cond < AARCH64_INSN_COND_EQ || cond > AARCH64_INSN_COND_AL) {

		pr_err("%s: unknown condition encoding %d\n", __func__, cond);

		return AARCH64_BREAK_FAULT;

	}

	insn |= cond;



	return aarch64_insn_encode_immediate(AARCH64_INSN_IMM_19, insn,
@@ -583,7 +599,7 @@ u32 aarch64_insn_gen_branch_reg(enum aarch64_insn_register reg, 
		insn = aarch64_insn_get_ret_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown branch encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}
@@ -606,7 +622,7 @@ u32 aarch64_insn_gen_load_store_reg(enum aarch64_insn_register reg, 
		insn = aarch64_insn_get_str_reg_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown load/store encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}
@@ -645,26 +661,30 @@ u32 aarch64_insn_gen_load_store_pair(enum aarch64_insn_register reg1, 
		insn = aarch64_insn_get_stp_post_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown load/store encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}



	switch (variant) {

	case AARCH64_INSN_VARIANT_32BIT:

		/* offset must be multiples of 4 in the range [-256, 252] */

		BUG_ON(offset & 0x3);

		BUG_ON(offset < -256 || offset > 252);

		if ((offset & 0x3) || (offset < -256) || (offset > 252)) {

			pr_err("%s: offset must be multiples of 4 in the range of [-256, 252] %d\n",

			       __func__, offset);

			return AARCH64_BREAK_FAULT;

		}

		shift = 2;

		break;

	case AARCH64_INSN_VARIANT_64BIT:

		/* offset must be multiples of 8 in the range [-512, 504] */

		BUG_ON(offset & 0x7);

		BUG_ON(offset < -512 || offset > 504);

		if ((offset & 0x7) || (offset < -512) || (offset > 504)) {

			pr_err("%s: offset must be multiples of 8 in the range of [-512, 504] %d\n",

			       __func__, offset);

			return AARCH64_BREAK_FAULT;

		}

		shift = 3;

		insn |= AARCH64_INSN_SF_BIT;

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown variant encoding %d\n", __func__, variant);

		return AARCH64_BREAK_FAULT;

	}
@@ -702,7 +722,7 @@ u32 aarch64_insn_gen_add_sub_imm(enum aarch64_insn_register dst, 
		insn = aarch64_insn_get_subs_imm_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown add/sub encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}
@@ -713,11 +733,14 @@ u32 aarch64_insn_gen_add_sub_imm(enum aarch64_insn_register dst, 
		insn |= AARCH64_INSN_SF_BIT;

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown variant encoding %d\n", __func__, variant);

		return AARCH64_BREAK_FAULT;

	}



	BUG_ON(imm & ~(SZ_4K - 1));

	if (imm & ~(SZ_4K - 1)) {

		pr_err("%s: invalid immediate encoding %d\n", __func__, imm);

		return AARCH64_BREAK_FAULT;

	}



	insn = aarch64_insn_encode_register(AARCH64_INSN_REGTYPE_RD, insn, dst);
@@ -746,7 +769,7 @@ u32 aarch64_insn_gen_bitfield(enum aarch64_insn_register dst, 
		insn = aarch64_insn_get_sbfm_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown bitfield encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}
@@ -759,12 +782,18 @@ u32 aarch64_insn_gen_bitfield(enum aarch64_insn_register dst, 
		mask = GENMASK(5, 0);

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown variant encoding %d\n", __func__, variant);

		return AARCH64_BREAK_FAULT;

	}



	BUG_ON(immr & ~mask);

	BUG_ON(imms & ~mask);

	if (immr & ~mask) {

		pr_err("%s: invalid immr encoding %d\n", __func__, immr);

		return AARCH64_BREAK_FAULT;

	}

	if (imms & ~mask) {

		pr_err("%s: invalid imms encoding %d\n", __func__, imms);

		return AARCH64_BREAK_FAULT;

	}



	insn = aarch64_insn_encode_register(AARCH64_INSN_REGTYPE_RD, insn, dst);
@@ -793,23 +822,33 @@ u32 aarch64_insn_gen_movewide(enum aarch64_insn_register dst, 
		insn = aarch64_insn_get_movn_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown movewide encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}



	BUG_ON(imm & ~(SZ_64K - 1));

	if (imm & ~(SZ_64K - 1)) {

		pr_err("%s: invalid immediate encoding %d\n", __func__, imm);

		return AARCH64_BREAK_FAULT;

	}



	switch (variant) {

	case AARCH64_INSN_VARIANT_32BIT:

		BUG_ON(shift != 0 && shift != 16);

		if (shift != 0 && shift != 16) {

			pr_err("%s: invalid shift encoding %d\n", __func__,

			       shift);

			return AARCH64_BREAK_FAULT;

		}

		break;

	case AARCH64_INSN_VARIANT_64BIT:

		insn |= AARCH64_INSN_SF_BIT;

		BUG_ON(shift != 0 && shift != 16 && shift != 32 &&

		       shift != 48);

		if (shift != 0 && shift != 16 && shift != 32 && shift != 48) {

			pr_err("%s: invalid shift encoding %d\n", __func__,

			       shift);

			return AARCH64_BREAK_FAULT;

		}

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown variant encoding %d\n", __func__, variant);

		return AARCH64_BREAK_FAULT;

	}
@@ -843,20 +882,28 @@ u32 aarch64_insn_gen_add_sub_shifted_reg(enum aarch64_insn_register dst, 
		insn = aarch64_insn_get_subs_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown add/sub encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}



	switch (variant) {

	case AARCH64_INSN_VARIANT_32BIT:

		BUG_ON(shift & ~(SZ_32 - 1));

		if (shift & ~(SZ_32 - 1)) {

			pr_err("%s: invalid shift encoding %d\n", __func__,

			       shift);

			return AARCH64_BREAK_FAULT;

		}

		break;

	case AARCH64_INSN_VARIANT_64BIT:

		insn |= AARCH64_INSN_SF_BIT;

		BUG_ON(shift & ~(SZ_64 - 1));

		if (shift & ~(SZ_64 - 1)) {

			pr_err("%s: invalid shift encoding %d\n", __func__,

			       shift);

			return AARCH64_BREAK_FAULT;

		}

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown variant encoding %d\n", __func__, variant);

		return AARCH64_BREAK_FAULT;

	}
@@ -885,11 +932,15 @@ u32 aarch64_insn_gen_data1(enum aarch64_insn_register dst, 
		insn = aarch64_insn_get_rev32_value();

		break;

	case AARCH64_INSN_DATA1_REVERSE_64:

		BUG_ON(variant != AARCH64_INSN_VARIANT_64BIT);

		if (variant != AARCH64_INSN_VARIANT_64BIT) {

			pr_err("%s: invalid variant for reverse64 %d\n",

			       __func__, variant);

			return AARCH64_BREAK_FAULT;

		}

		insn = aarch64_insn_get_rev64_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown data1 encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}
@@ -900,7 +951,7 @@ u32 aarch64_insn_gen_data1(enum aarch64_insn_register dst, 
		insn |= AARCH64_INSN_SF_BIT;

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown variant encoding %d\n", __func__, variant);

		return AARCH64_BREAK_FAULT;

	}
@@ -937,7 +988,7 @@ u32 aarch64_insn_gen_data2(enum aarch64_insn_register dst, 
		insn = aarch64_insn_get_rorv_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown data2 encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}
@@ -948,7 +999,7 @@ u32 aarch64_insn_gen_data2(enum aarch64_insn_register dst, 
		insn |= AARCH64_INSN_SF_BIT;

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown variant encoding %d\n", __func__, variant);

		return AARCH64_BREAK_FAULT;

	}
@@ -976,7 +1027,7 @@ u32 aarch64_insn_gen_data3(enum aarch64_insn_register dst, 
		insn = aarch64_insn_get_msub_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown data3 encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}
@@ -987,7 +1038,7 @@ u32 aarch64_insn_gen_data3(enum aarch64_insn_register dst, 
		insn |= AARCH64_INSN_SF_BIT;

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown variant encoding %d\n", __func__, variant);

		return AARCH64_BREAK_FAULT;

	}
@@ -1037,20 +1088,28 @@ u32 aarch64_insn_gen_logical_shifted_reg(enum aarch64_insn_register dst, 
		insn = aarch64_insn_get_bics_value();

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown logical encoding %d\n", __func__, type);

		return AARCH64_BREAK_FAULT;

	}



	switch (variant) {

	case AARCH64_INSN_VARIANT_32BIT:

		BUG_ON(shift & ~(SZ_32 - 1));

		if (shift & ~(SZ_32 - 1)) {

			pr_err("%s: invalid shift encoding %d\n", __func__,

			       shift);

			return AARCH64_BREAK_FAULT;

		}

		break;

	case AARCH64_INSN_VARIANT_64BIT:

		insn |= AARCH64_INSN_SF_BIT;

		BUG_ON(shift & ~(SZ_64 - 1));

		if (shift & ~(SZ_64 - 1)) {

			pr_err("%s: invalid shift encoding %d\n", __func__,

			       shift);

			return AARCH64_BREAK_FAULT;

		}

		break;

	default:

		BUG_ON(1);

		pr_err("%s: unknown variant encoding %d\n", __func__, variant);

		return AARCH64_BREAK_FAULT;

	}

arch/arm64/net/bpf_jit_comp.c

+21 −1
Original line number Diff line number Diff line 
/*

 * BPF JIT compiler for ARM64

 *

 * Copyright (C) 2014-2015 Zi Shen Lim <zlim.lnx@gmail.com>

 * Copyright (C) 2014-2016 Zi Shen Lim <zlim.lnx@gmail.com>

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 as
@@ -737,6 +737,20 @@ static int build_body(struct jit_ctx *ctx) 
	return 0;

}



static int validate_code(struct jit_ctx *ctx)

{

	int i;



	for (i = 0; i < ctx->idx; i++) {

		u32 a64_insn = le32_to_cpu(ctx->image[i]);



		if (a64_insn == AARCH64_BREAK_FAULT)

			return -1;

	}



	return 0;

}



static inline void bpf_flush_icache(void *start, void *end)

{

	flush_icache_range((unsigned long)start, (unsigned long)end);
@@ -799,6 +813,12 @@ void bpf_int_jit_compile(struct bpf_prog *prog) 


	build_epilogue(&ctx);



	/* 3. Extra pass to validate JITed code. */

	if (validate_code(&ctx)) {

		bpf_jit_binary_free(header);

		goto out;

	}



	/* And we're done. */

	if (bpf_jit_enable > 1)

		bpf_jit_dump(prog->len, image_size, 2, ctx.image);

drivers/infiniband/hw/mlx5/cq.c

+1 −1
Original line number Diff line number Diff line
@@ -756,7 +756,7 @@ struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev, 
	int uninitialized_var(index);

	int uninitialized_var(inlen);

	int cqe_size;

	int irqn;

	unsigned int irqn;

	int eqn;

	int err;

drivers/net/ethernet/brocade/bna/bnad.c

+24 −13
Original line number Diff line number Diff line
@@ -542,22 +542,31 @@ bnad_cq_drop_packet(struct bnad *bnad, struct bna_rcb *rcb, 
}



static void

bnad_cq_setup_skb_frags(struct bna_rcb *rcb, struct sk_buff *skb,

			u32 sop_ci, u32 nvecs, u32 last_fraglen)

bnad_cq_setup_skb_frags(struct bna_ccb *ccb, struct sk_buff *skb, u32 nvecs)

{

	struct bna_rcb *rcb;

	struct bnad *bnad;

	u32 ci, vec, len, totlen = 0;

	struct bnad_rx_unmap_q *unmap_q;

	struct bnad_rx_unmap *unmap;

	struct bna_cq_entry *cq, *cmpl;

	u32 ci, pi, totlen = 0;



	cq = ccb->sw_q;

	pi = ccb->producer_index;

	cmpl = &cq[pi];



	rcb = bna_is_small_rxq(cmpl->rxq_id) ? ccb->rcb[1] : ccb->rcb[0];

	unmap_q = rcb->unmap_q;

	bnad = rcb->bnad;

	ci = rcb->consumer_index;



	/* prefetch header */

	prefetch(page_address(unmap_q->unmap[sop_ci].page) +

			unmap_q->unmap[sop_ci].page_offset);

	prefetch(page_address(unmap_q->unmap[ci].page) +

		 unmap_q->unmap[ci].page_offset);



	while (nvecs--) {

		struct bnad_rx_unmap *unmap;

		u32 len;



	for (vec = 1, ci = sop_ci; vec <= nvecs; vec++) {

		unmap = &unmap_q->unmap[ci];

		BNA_QE_INDX_INC(ci, rcb->q_depth);
@@ -565,8 +574,7 @@ bnad_cq_setup_skb_frags(struct bna_rcb *rcb, struct sk_buff *skb, 
			       dma_unmap_addr(&unmap->vector, dma_addr),

			       unmap->vector.len, DMA_FROM_DEVICE);



		len = (vec == nvecs) ?

			last_fraglen : unmap->vector.len;

		len = ntohs(cmpl->length);

		skb->truesize += unmap->vector.len;

		totlen += len;
@@ -575,6 +583,9 @@ bnad_cq_setup_skb_frags(struct bna_rcb *rcb, struct sk_buff *skb, 


		unmap->page = NULL;

		unmap->vector.len = 0;



		BNA_QE_INDX_INC(pi, ccb->q_depth);

		cmpl = &cq[pi];

	}



	skb->len += totlen;
@@ -704,7 +715,7 @@ bnad_cq_process(struct bnad *bnad, struct bna_ccb *ccb, int budget) 
		if (BNAD_RXBUF_IS_SK_BUFF(unmap_q->type))

			bnad_cq_setup_skb(bnad, skb, unmap, len);

		else

			bnad_cq_setup_skb_frags(rcb, skb, sop_ci, nvecs, len);

			bnad_cq_setup_skb_frags(ccb, skb, nvecs);



		rcb->rxq->rx_packets++;

		rcb->rxq->rx_bytes += totlen;

drivers/net/ethernet/hisilicon/hns/hns_dsaf_rcb.c

+11 −2
Original line number Diff line number Diff line
@@ -369,8 +369,17 @@ int hns_rcb_common_init_hw(struct rcb_common_cb *rcb_common) 
	dsaf_write_dev(rcb_common, RCB_COM_CFG_ENDIAN_REG,

		       HNS_RCB_COMMON_ENDIAN);



	if (AE_IS_VER1(rcb_common->dsaf_dev->dsaf_ver)) {

		dsaf_write_dev(rcb_common, RCB_COM_CFG_FNA_REG, 0x0);

		dsaf_write_dev(rcb_common, RCB_COM_CFG_FA_REG, 0x1);

	} else {

		dsaf_set_dev_bit(rcb_common, RCBV2_COM_CFG_USER_REG,

				 RCB_COM_CFG_FNA_B, false);

		dsaf_set_dev_bit(rcb_common, RCBV2_COM_CFG_USER_REG,

				 RCB_COM_CFG_FA_B, true);

		dsaf_set_dev_bit(rcb_common, RCBV2_COM_CFG_TSO_MODE_REG,

				 RCB_COM_TSO_MODE_B, HNS_TSO_MODE_8BD_32K);

	}



	return 0;

}