This patch is preparation for ag71xx usage of external, on-die
resources. Since these resources are limited, we need to track how
many instances we have probed.
Signed-off-by: Ben Menchaca <ben.mench...@qca.qualcomm.com>
Signed-off-by: Rosen Penev <ros...@gmail.com
---
target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h | 1 +
.../ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c | 3 +++
2 files changed, 4 insertions(+)
diff --git
a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h
b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h
index f9ef17d..c39beaf 100644
--- a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h
+++ b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx.h
@@ -172,6 +172,7 @@ struct ag71xx {
/* Serialises access to regs */
spinlock_t lock;
struct napi_struct napi;
+ unsigned int gmac_num;
/*
* From this point onwards we're not looking at per-packet fields.
diff --git
a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
index 566e951..7760952 100644
---
a/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
+++
b/target/linux/ar71xx/files/drivers/net/ethernet/atheros/ag71xx/ag71xx_main.c
@@ -13,6 +13,8 @@
#include "ag71xx.h"
+static int ag71xx_gmac_num = 0;
+
#if LINUX_VERSION_CODE < KERNEL_VERSION(4,2,0)
static inline void skb_free_frag(void *data)
{
@@ -1301,6 +1303,7 @@ static int ag71xx_probe(struct platform_device *pdev)
ag->dev = dev;
ag->msg_enable = netif_msg_init(ag71xx_msg_level,
AG71XX_DEFAULT_MSG_ENABLE);
+ ag->gmac_num = ag71xx_gmac_num++;
spin_lock_init(&ag->lock);
res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mac_base");
--
2.7.4
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