diff options
| author | Roopa Prabhu <roprabhu@cisco.com> | 2011-09-22 07:44:43 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-09-27 09:10:24 +0400 |
| commit | 3f192795cf1a0098df7bd655f7a72eee26bd63c3 (patch) | |
| tree | 143497a767dd319f9dec62993dc4aecdbfc5b484 /drivers/net/ethernet/cisco/enic/enic_pp.h | |
| parent | 889d13f53cf9d741398637b6e8e578c65bb792e8 (diff) | |
| download | linux-3f192795cf1a0098df7bd655f7a72eee26bd63c3.tar.xz | |
enic: Add support for port profile association on a enic SRIOV VF
This patch touchs most of the enic port profile handling code.
Tried to break it into sub patches without success.
The patch mainly does the following:
- Port profile operations for a SRIOV VF are modified to work
only via its PF
- Changes the port profile static struct in struct enic to a pointer.
This is because a SRIOV PF has to now hold the port profile information
for all its VF's
- Moved address registration for VF's during port profile ASSOCIATE time
- Most changes in port profile handling code are changes related to indexing
into the port profile struct array of a PF for the VF port profile
information
Signed-off-by: Roopa Prabhu <roprabhu@cisco.com>
Signed-off-by: Sujith Sankar <ssujith@cisco.com>
Signed-off-by: Christian Benvenuti <benve@cisco.com>
Signed-off-by: David Wang <dwang2@cisco.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cisco/enic/enic_pp.h')
| -rw-r--r-- | drivers/net/ethernet/cisco/enic/enic_pp.h | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/net/ethernet/cisco/enic/enic_pp.h b/drivers/net/ethernet/cisco/enic/enic_pp.h index 699e365a944d..a09ff392c1c6 100644 --- a/drivers/net/ethernet/cisco/enic/enic_pp.h +++ b/drivers/net/ethernet/cisco/enic/enic_pp.h @@ -19,9 +19,18 @@ #ifndef _ENIC_PP_H_ #define _ENIC_PP_H_ -int enic_process_set_pp_request(struct enic *enic, +#define ENIC_PP_BY_INDEX(enic, vf, pp, err) \ + do { \ + if (enic_is_valid_pp_vf(enic, vf, err)) \ + pp = (vf == PORT_SELF_VF) ? enic->pp : enic->pp + vf; \ + else \ + pp = NULL; \ + } while (0) + +int enic_process_set_pp_request(struct enic *enic, int vf, struct enic_port_profile *prev_pp, int *restore_pp); -int enic_process_get_pp_request(struct enic *enic, int request, - u16 *response); +int enic_process_get_pp_request(struct enic *enic, int vf, + int request, u16 *response); +int enic_is_valid_pp_vf(struct enic *enic, int vf, int *err); #endif /* _ENIC_PP_H_ */ |