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staging/octeon: Allow test build on !MIPS

Browse Source 
Add compile test support by moving all includes of files under
asm/octeon into octeon-ethernet.h, and if we're not on MIPS,
stub out all the calls into the octeon support code in octeon-stubs.h

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Matthew Wilcox (Oracle) 2019-07-26 10:44:25 -07:00 committed by David S. Miller
parent c51ab067c5
commit 171a9bae68
14 changed files with 1466 additions and 78 deletions
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2
drivers/staging/octeon/Kconfig
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@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
config OCTEON_ETHERNET
tristate "Cavium Networks Octeon Ethernet support"
depends on CAVIUM_OCTEON_SOC && NETDEVICES
depends on CAVIUM_OCTEON_SOC && NETDEVICES || COMPILE_TEST
select PHYLIB
select MDIO_OCTEON
help

2
drivers/staging/octeon/ethernet-defines.h
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@ -21,8 +21,6 @@
#ifndef __ETHERNET_DEFINES_H__
#define __ETHERNET_DEFINES_H__
#include <asm/octeon/cvmx-config.h>
#ifdef CONFIG_NETFILTER
#define REUSE_SKBUFFS_WITHOUT_FREE 0
#else

6
drivers/staging/octeon/ethernet-mdio.c
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@ -13,15 +13,11 @@
#include <generated/utsrelease.h>
#include <net/dst.h>
#include <asm/octeon/octeon.h>
#include "ethernet-defines.h"
#include "octeon-ethernet.h"
#include "ethernet-defines.h"
#include "ethernet-mdio.h"
#include "ethernet-util.h"
#include <asm/octeon/cvmx-gmxx-defs.h>
static void cvm_oct_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
{

5
drivers/staging/octeon/ethernet-mem.c
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@ -9,13 +9,10 @@
#include <linux/netdevice.h>
#include <linux/slab.h>
#include <asm/octeon/octeon.h>
#include "octeon-ethernet.h"
#include "ethernet-mem.h"
#include "ethernet-defines.h"
#include <asm/octeon/cvmx-fpa.h>
/**
* cvm_oct_fill_hw_skbuff - fill the supplied hardware pool with skbuffs
* @pool: Pool to allocate an skbuff for

10
drivers/staging/octeon/ethernet-rgmii.c
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@ -12,19 +12,11 @@
#include <linux/ratelimit.h>
#include <net/dst.h>
#include <asm/octeon/octeon.h>
#include "ethernet-defines.h"
#include "octeon-ethernet.h"
#include "ethernet-defines.h"
#include "ethernet-util.h"
#include "ethernet-mdio.h"
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-ipd-defs.h>
#include <asm/octeon/cvmx-npi-defs.h>
#include <asm/octeon/cvmx-gmxx-defs.h>
static DEFINE_SPINLOCK(global_register_lock);
static void cvm_oct_set_hw_preamble(struct octeon_ethernet *priv, bool enable)

13
drivers/staging/octeon/ethernet-rx.c
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@ -23,23 +23,12 @@
#include <net/xfrm.h>
#endif /* CONFIG_XFRM */
#include <asm/octeon/octeon.h>
#include "octeon-ethernet.h"
#include "ethernet-defines.h"
#include "ethernet-mem.h"
#include "ethernet-rx.h"
#include "octeon-ethernet.h"
#include "ethernet-util.h"
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-wqe.h>
#include <asm/octeon/cvmx-fau.h>
#include <asm/octeon/cvmx-pow.h>
#include <asm/octeon/cvmx-pip.h>
#include <asm/octeon/cvmx-scratch.h>
#include <asm/octeon/cvmx-gmxx-defs.h>
static atomic_t oct_rx_ready = ATOMIC_INIT(0);
static struct oct_rx_group {

2
drivers/staging/octeon/ethernet-rx.h
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@ -5,8 +5,6 @@
* Copyright (c) 2003-2007 Cavium Networks
*/
#include <asm/octeon/cvmx-fau.h>
void cvm_oct_poll_controller(struct net_device *dev);
void cvm_oct_rx_initialize(void);
void cvm_oct_rx_shutdown(void);

8
drivers/staging/octeon/ethernet-sgmii.c
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@ -11,17 +11,11 @@
#include <linux/ratelimit.h>
#include <net/dst.h>
#include <asm/octeon/octeon.h>
#include "ethernet-defines.h"
#include "octeon-ethernet.h"
#include "ethernet-defines.h"
#include "ethernet-util.h"
#include "ethernet-mdio.h"
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-gmxx-defs.h>
int cvm_oct_sgmii_open(struct net_device *dev)
{
return cvm_oct_common_open(dev, cvm_oct_link_poll);

10
drivers/staging/octeon/ethernet-spi.c
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@ -10,18 +10,10 @@
#include <linux/interrupt.h>
#include <net/dst.h>
#include <asm/octeon/octeon.h>
#include "ethernet-defines.h"
#include "octeon-ethernet.h"
#include "ethernet-defines.h"
#include "ethernet-util.h"
#include <asm/octeon/cvmx-spi.h>
#include <asm/octeon/cvmx-npi-defs.h>
#include <asm/octeon/cvmx-spxx-defs.h>
#include <asm/octeon/cvmx-stxx-defs.h>
static int number_spi_ports;
static int need_retrain[2] = { 0, 0 };

12
drivers/staging/octeon/ethernet-tx.c
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@ -22,21 +22,11 @@
#include <linux/atomic.h>
#include <net/sch_generic.h>
#include <asm/octeon/octeon.h>
#include "ethernet-defines.h"
#include "octeon-ethernet.h"
#include "ethernet-defines.h"
#include "ethernet-tx.h"
#include "ethernet-util.h"
#include <asm/octeon/cvmx-wqe.h>
#include <asm/octeon/cvmx-fau.h>
#include <asm/octeon/cvmx-pip.h>
#include <asm/octeon/cvmx-pko.h>
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-gmxx-defs.h>
#define CVM_OCT_SKB_CB(skb) ((u64 *)((skb)->cb))
/*

4
drivers/staging/octeon/ethernet-util.h
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@ -5,10 +5,6 @@
* Copyright (c) 2003-2007 Cavium Networks
*/
#include <asm/octeon/cvmx-pip.h>
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-helper-util.h>
/**
* cvm_oct_get_buffer_ptr - convert packet data address to pointer
* @packet_ptr: Packet data hardware address

12
drivers/staging/octeon/ethernet.c
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@ -19,24 +19,14 @@
#include <net/dst.h>
#include <asm/octeon/octeon.h>
#include "ethernet-defines.h"
#include "octeon-ethernet.h"
#include "ethernet-defines.h"
#include "ethernet-mem.h"
#include "ethernet-rx.h"
#include "ethernet-tx.h"
#include "ethernet-mdio.h"
#include "ethernet-util.h"
#include <asm/octeon/cvmx-pip.h>
#include <asm/octeon/cvmx-pko.h>
#include <asm/octeon/cvmx-fau.h>
#include <asm/octeon/cvmx-ipd.h>
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-asxx-defs.h>
#include <asm/octeon/cvmx-gmxx-defs.h>
#define OCTEON_MAX_MTU 65392
static int num_packet_buffers = 1024;

29
drivers/staging/octeon/octeon-ethernet.h
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@ -13,7 +13,34 @@
#include <linux/of.h>
#include <linux/phy.h>
#include <asm/octeon/cvmx-helper-board.h>
#ifdef CONFIG_MIPS
#include <asm/octeon/octeon.h>
#include <asm/octeon/cvmx-asxx-defs.h>
#include <asm/octeon/cvmx-config.h>
#include <asm/octeon/cvmx-fau.h>
#include <asm/octeon/cvmx-gmxx-defs.h>
#include <asm/octeon/cvmx-helper.h>
#include <asm/octeon/cvmx-helper-util.h>
#include <asm/octeon/cvmx-ipd.h>
#include <asm/octeon/cvmx-ipd-defs.h>
#include <asm/octeon/cvmx-npi-defs.h>
#include <asm/octeon/cvmx-pip.h>
#include <asm/octeon/cvmx-pko.h>
#include <asm/octeon/cvmx-pow.h>
#include <asm/octeon/cvmx-scratch.h>
#include <asm/octeon/cvmx-spi.h>
#include <asm/octeon/cvmx-spxx-defs.h>
#include <asm/octeon/cvmx-stxx-defs.h>
#include <asm/octeon/cvmx-wqe.h>
#else
#include "octeon-stubs.h"
#endif
/**
* This is the definition of the Ethernet driver's private

1429
drivers/staging/octeon/octeon-stubs.h Normal file
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