diff options
| author | Yisen.Zhuang\(Zhuangyuzeng\) <Yisen.Zhuang@huawei.com> | 2016-04-23 17:05:11 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-26 01:09:17 -0400 |
| commit | 831d828bf2cc8535b74fa33c705a6f83e2e34eec (patch) | |
| tree | 780720fc2c3062e65fbeceb5459e2612c4fc1524 /drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h | |
| parent | 2e2591b130c43dd241e7aa8b0f2d74dbf3cc334b (diff) | |
| download | linux-831d828bf2cc8535b74fa33c705a6f83e2e34eec.tar.bz2 | |
net: hns: separate debug dsaf device from service dsaf device
There are two kinds of dsaf device in hns, one is for service ports,
contains crossbar in it, can work under different mode. Another is for
debug port, only can work under "single-port" mode. The current code only
declared a dsaf device for both service ports and debug ports. This patch
separate it to three platform devices.
Here is the diagram of all port in one platform device(old):
CPU
|
| DSAF(one platform device)
-------------------------------------------------------------- /
| | | | | /
| PPE PPE PPE | /
| | | | | /
| | | | | /
| crossbar | | | /
| | | | |/
| ----------------------------------- | | |
| | | | | | | | | |
| | | | | | | | | |
| MAC MAC MAC MAC MAC MAC MAC MAC |
| | | | | | | | | |
--------------------------------------------------------------
| | | | | | | |
PHY PHY PHY PHY PHY PHY PHY PHY
Here is the diagram of separate all ports to three platform(new):
CPU
|
-----------------------------------
| | |
---------------------------------------------- --------- ---------
| | | | | | | |
| PPE | | PPE | | PPE |
| | | | | | | | |
| | | | | | | | |
| crossbar | | | | | | |
| | | | | | | | |
| ---------------------------------- | | | | | | |
| | | | | | | | | | | | | |
| | | | | | | | | | | | | |
| MAC MAC MAC MAC MAC MAC | | MAC | | MAC |
| | | | | | | | | | | | | |
---------------------------------------------- --------- ---------
| | | | | | \ / | / |
PHY PHY PHY PHY PHY PHY \ / PHY / PHY
\ / /
\ / /
DSAF(three platform device)
Signed-off-by: Daode Huang <huangdaode@hisilicon.com>
Signed-off-by: Yisen Zhuang <yisen.zhuang@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h index 823b6e78c8aa..45c5f16ae735 100644 --- a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_mac.h @@ -10,9 +10,10 @@ #ifndef _HNS_DSAF_MAC_H #define _HNS_DSAF_MAC_H -#include <linux/phy.h> -#include <linux/kernel.h> #include <linux/if_vlan.h> +#include <linux/kernel.h> +#include <linux/phy.h> +#include <linux/regmap.h> #include "hns_dsaf_main.h" struct dsaf_device; @@ -310,10 +311,12 @@ struct hns_mac_cb { struct device *dev; struct dsaf_device *dsaf_dev; struct mac_priv priv; + struct fwnode_handle *fw_port; u8 __iomem *vaddr; u8 __iomem *cpld_vaddr; u8 __iomem *sys_ctl_vaddr; u8 __iomem *serdes_vaddr; + struct regmap *serdes_ctrl; struct mac_entry_idx addr_entry_idx[DSAF_MAX_VM_NUM]; u8 sfp_prsnt; u8 cpld_led_value; |