diff options
| author | Scott Feldman <scofeldm@cisco.com> | 2008-11-22 06:28:18 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-11-22 06:28:18 +0100 |
| commit | 27372bf5fa5ffc0fee3ddb486a0da942295fd8e0 (patch) | |
| tree | 34a4e6f41057ff12f01a86d891c81023c3d45a8e /drivers/net/enic/vnic_devcmd.h | |
| parent | enic: enable ethtool LRO support (diff) | |
| download | linux-27372bf5fa5ffc0fee3ddb486a0da942295fd8e0.tar.xz linux-27372bf5fa5ffc0fee3ddb486a0da942295fd8e0.zip | |
enic: driver/firmware API updates
Add driver/firmware compatibility check.
Update firmware notify cmd to honor notify area size.
Add new version of init cmd.
Add link_down_cnt to notify area to track link down count.
Signed-off-by: Scott Feldman <scofeldm@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/enic/vnic_devcmd.h')
| -rw-r--r-- | drivers/net/enic/vnic_devcmd.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/net/enic/vnic_devcmd.h b/drivers/net/enic/vnic_devcmd.h index d8617a3373b1..8062c75154e6 100644 --- a/drivers/net/enic/vnic_devcmd.h +++ b/drivers/net/enic/vnic_devcmd.h @@ -168,7 +168,8 @@ enum vnic_devcmd_cmd { CMD_CLOSE = _CMDC(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 25), /* initialize virtual link: (u32)a0=flags (see CMD_INITF_*) */ - CMD_INIT = _CMDCNW(_CMD_DIR_READ, _CMD_VTYPE_ALL, 26), +/***** Replaced by CMD_INIT *****/ + CMD_INIT_v1 = _CMDCNW(_CMD_DIR_READ, _CMD_VTYPE_ALL, 26), /* variant of CMD_INIT, with provisioning info * (u64)a0=paddr of vnic_devcmd_provinfo @@ -198,6 +199,14 @@ enum vnic_devcmd_cmd { /* undo initialize of virtual link */ CMD_DEINIT = _CMDCNW(_CMD_DIR_NONE, _CMD_VTYPE_ALL, 34), + + /* initialize virtual link: (u32)a0=flags (see CMD_INITF_*) */ + CMD_INIT = _CMDCNW(_CMD_DIR_WRITE, _CMD_VTYPE_ALL, 35), + + /* check fw capability of a cmd: + * in: (u32)a0=cmd + * out: (u32)a0=errno, 0:valid cmd, a1=supported VNIC_STF_* bits */ + CMD_CAPABILITY = _CMDC(_CMD_DIR_RW, _CMD_VTYPE_ALL, 36), }; /* flags for CMD_OPEN */ @@ -249,8 +258,16 @@ struct vnic_devcmd_notify { u32 uif; /* uplink interface */ u32 status; /* status bits (see VNIC_STF_*) */ u32 error; /* error code (see ERR_*) for first ERR */ + u32 link_down_cnt; /* running count of link down transitions */ }; #define VNIC_STF_FATAL_ERR 0x0001 /* fatal fw error */ +#define VNIC_STF_STD_PAUSE 0x0002 /* standard link-level pause on */ +#define VNIC_STF_PFC_PAUSE 0x0004 /* priority flow control pause on */ +/* all supported status flags */ +#define VNIC_STF_ALL (VNIC_STF_FATAL_ERR |\ + VNIC_STF_STD_PAUSE |\ + VNIC_STF_PFC_PAUSE |\ + 0) struct vnic_devcmd_provinfo { u8 oui[3]; |