diff options
| author | huangdaode <huangdaode@hisilicon.com> | 2015-09-17 14:51:49 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-09-20 21:42:58 -0700 |
| commit | 511e6bc071db1484d1a3d1d0bd4c244cf33910ff (patch) | |
| tree | bd046b19ae822024e31cd6a53fbb7dc98b701c69 /drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.h | |
| parent | 6fe6611ff275522a4e4c0359e2f46cdd07780d2f (diff) | |
net: add Hisilicon Network Subsystem DSAF support
DSAF, namely Distributed System Area Fabric, is one of the HNS
acceleration engine implementation. This patch add DSAF driver to the
system.
hns_ae_adapt: the adaptor for registering the driver to HNAE framework
hns_dsaf_mac: MAC cover interface for GE and XGE
hns_dsaf_gmac: GE (10/100/1000G Ethernet) MAC function
hns_dsaf_xgmac: XGE (10000+G Ethernet) MAC function
hns_dsaf_main: the platform device driver for the whole hardware
hns_dsaf_misc: some misc helper function, such as LED support
hns_dsaf_ppe: packet process engine function
hns_dsaf_rcb: ring buffer function
Signed-off-by: huangdaode <huangdaode@hisilicon.com>
Signed-off-by: Yisen Zhuang <Yisen.Zhuang@huawei.com>
Signed-off-by: Kenneth Lee <liguozhu@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.h')
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.h b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.h new file mode 100644 index 000000000000..419f07aa9734 --- /dev/null +++ b/drivers/net/ethernet/hisilicon/hns/hns_dsaf_misc.h @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2014-2015 Hisilicon Limited. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef _HNS_DSAF_MISC_H +#define _HNS_DSAF_MISC_H + +#include <linux/of.h> +#include <linux/of_address.h> +#include <linux/platform_device.h> + +#include "hns_dsaf_mac.h" + +#define CPLD_ADDR_PORT_OFFSET 0x4 + +#define HS_LED_ON 0xE +#define HS_LED_OFF 0xF + +#define CPLD_LED_ON_VALUE 1 +#define CPLD_LED_DEFAULT_VALUE 0 + +#define MAC_SFP_PORT_OFFSET 0x2 + +#define DSAF_LED_SPEED_S 0 +#define DSAF_LED_SPEED_M (0x3 << DSAF_LED_SPEED_S) + +#define DSAF_LED_LINK_B 2 +#define DSAF_LED_DATA_B 4 +#define DSAF_LED_ANCHOR_B 5 + +void hns_cpld_set_led(struct hns_mac_cb *mac_cb, int link_status, + u16 speed, int data); +void cpld_led_reset(struct hns_mac_cb *mac_cb); +int cpld_set_led_id(struct hns_mac_cb *mac_cb, + enum hnae_led_state status); +int hns_mac_get_sfp_prsnt(struct hns_mac_cb *mac_cb, int *sfp_prsnt); + +#endif |