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Date: Thu, 19 Jun 2014 15:22:07 -0700
From: Anish Bhatt <anish@...lsio.com>
To: netdev@...r.kernel.org
Cc: davem@...emloft.net, leedom@...lsio.com, hariprasad@...lsio.com,
Anish Bhatt <anish@...lsio.com>
Subject: [PATCH net-next 1/5] cxgb4 : Update fw interface file for DCBx support. Adds all the required fields to fw interface to communicate DCBx info
Signed-off-by: Anish Bhatt <anish@...lsio.com>
---
drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h | 95 +++++++++++++++++++++------
1 file changed, 76 insertions(+), 19 deletions(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
index 9cc973f..e83c94b 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4fw_api.h
@@ -46,9 +46,11 @@ enum fw_retval {
FW_EFAULT = 14, /* bad address; fw bad */
FW_EBUSY = 16, /* resource busy */
FW_EEXIST = 17, /* file exists */
+ FW_ENODEV = 19, /* no such device */
FW_EINVAL = 22, /* invalid argument */
FW_ENOSPC = 28, /* no space left on device */
FW_ENOSYS = 38, /* functionality not implemented */
+ FW_ENODATA = 61, /* no data available */
FW_EPROTO = 71, /* protocol error */
FW_EADDRINUSE = 98, /* address already in use */
FW_EADDRNOTAVAIL = 99, /* cannot assigned requested address */
@@ -989,6 +991,7 @@ enum fw_params_param_dmaq {
FW_PARAMS_PARAM_DMAQ_EQ_CMPLIQID_MNGT = 0x10,
FW_PARAMS_PARAM_DMAQ_EQ_CMPLIQID_CTRL = 0x11,
FW_PARAMS_PARAM_DMAQ_EQ_SCHEDCLASS_ETH = 0x12,
+ FW_PARAMS_PARAM_DMAQ_EQ_DCBPRIO_ETH = 0x13,
};
#define FW_PARAMS_MNEM(x) ((x) << 24)
@@ -1422,6 +1425,7 @@ struct fw_vi_enable_cmd {
#define FW_VI_ENABLE_CMD_VIID(x) ((x) << 0)
#define FW_VI_ENABLE_CMD_IEN(x) ((x) << 31)
#define FW_VI_ENABLE_CMD_EEN(x) ((x) << 30)
+#define FW_VI_ENABLE_CMD_DCB_INFO(x) ((x) << 28)
#define FW_VI_ENABLE_CMD_LED (1U << 29)
/* VI VF stats offset definitions */
@@ -1594,6 +1598,9 @@ enum fw_port_action {
FW_PORT_ACTION_GET_PORT_INFO = 0x0003,
FW_PORT_ACTION_L2_PPP_CFG = 0x0004,
FW_PORT_ACTION_L2_DCB_CFG = 0x0005,
+ FW_PORT_ACTION_DCB_READ_TRANS = 0x0006,
+ FW_PORT_ACTION_DCB_READ_RECV = 0x0007,
+ FW_PORT_ACTION_DCB_READ_DET = 0x0008,
FW_PORT_ACTION_LOW_PWR_TO_NORMAL = 0x0010,
FW_PORT_ACTION_L1_LOW_PWR_EN = 0x0011,
FW_PORT_ACTION_L2_WOL_MODE_EN = 0x0012,
@@ -1637,6 +1644,14 @@ enum fw_port_dcb_type {
FW_PORT_DCB_TYPE_PRIORATE = 0x02,
FW_PORT_DCB_TYPE_PFC = 0x03,
FW_PORT_DCB_TYPE_APP_ID = 0x04,
+ FW_PORT_DCB_TYPE_CONTROL = 0x05,
+};
+
+enum fw_port_dcb_feature_state {
+ FW_PORT_DCB_FEATURE_STATE_PENDING = 0x0,
+ FW_PORT_DCB_FEATURE_STATE_SUCCESS = 0x1,
+ FW_PORT_DCB_FEATURE_STATE_ERROR = 0x2,
+ FW_PORT_DCB_FEATURE_STATE_TIMEOUT = 0x3,
};
struct fw_port_cmd {
@@ -1648,9 +1663,11 @@ struct fw_port_cmd {
__be32 r;
} l1cfg;
struct fw_port_l2cfg {
- __be16 ctlbf_to_ivlan0;
+ __u8 ctlbf;
+ __u8 ovlan3_to_ivlan0;
__be16 ivlantype;
- __be32 txipg_pkd;
+ __be16 txipg_force_pinfo;
+ __be16 mtu;
__be16 ovlan0mask;
__be16 ovlan0type;
__be16 ovlan1mask;
@@ -1666,24 +1683,60 @@ struct fw_port_cmd {
__be16 acap;
__be16 mtu;
__u8 cbllen;
- __u8 r9;
- __be32 r10;
- __be64 r11;
+ __u8 auxlinfo;
+ __u8 dcbxdis_pkd;
+ __u8 r8_lo[3];
+ __be64 r9;
} info;
- struct fw_port_ppp {
- __be32 pppen_to_ncsich;
- __be32 r11;
- } ppp;
- struct fw_port_dcb {
- __be16 cfg;
- u8 up_map;
- u8 sf_cfgrc;
- __be16 prot_ix;
- u8 pe7_to_pe0;
- u8 numTCPFCs;
- __be32 pgid0_to_pgid7;
- __be32 numTCs_oui;
- u8 pgpc[8];
+ struct fw_port_diags {
+ __u8 diagop;
+ __u8 r[3];
+ __be32 diagval;
+ } diags;
+ union fw_port_dcb {
+ struct fw_port_dcb_pgid {
+ __u8 type;
+ __u8 apply_pkd;
+ __u8 r10_lo[2];
+ __be32 pgid;
+ __be64 r11;
+ } pgid;
+ struct fw_port_dcb_pgrate {
+ __u8 type;
+ __u8 apply_pkd;
+ __u8 r10_lo[5];
+ __u8 num_tcs_supported;
+ __u8 pgrate[8];
+ } pgrate;
+ struct fw_port_dcb_priorate {
+ __u8 type;
+ __u8 apply_pkd;
+ __u8 r10_lo[6];
+ __u8 strict_priorate[8];
+ } priorate;
+ struct fw_port_dcb_pfc {
+ __u8 type;
+ __u8 pfcen;
+ __u8 r10[5];
+ __u8 max_pfc_tcs;
+ __be64 r11;
+ } pfc;
+ struct fw_port_app_priority {
+ __u8 type;
+ __u8 r10[2];
+ __u8 idx;
+ __u8 user_prio_map;
+ __u8 sel_field;
+ __be16 protocolid;
+ __be64 r12;
+ } app_priority;
+ struct fw_port_dcb_control {
+ __u8 type;
+ __u8 all_syncd_pkd;
+ __be16 pfc_state_to_app_state;
+ __be32 r11;
+ __be64 r12;
+ } control;
} dcb;
} u;
};
@@ -1720,6 +1773,10 @@ struct fw_port_cmd {
#define FW_PORT_CMD_MODTYPE_MASK 0x1f
#define FW_PORT_CMD_MODTYPE_GET(x) (((x) >> 0) & FW_PORT_CMD_MODTYPE_MASK)
+#define FW_PORT_CMD_DCBXDIS (1U << 7)
+#define FW_PORT_CMD_APPLY (1U << 7)
+#define FW_PORT_CMD_ALL_SYNCD (1U << 7)
+
#define FW_PORT_CMD_PPPEN(x) ((x) << 31)
#define FW_PORT_CMD_TPSRC(x) ((x) << 28)
#define FW_PORT_CMD_NCSISRC(x) ((x) << 24)
--
2.0.0
--
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