diff options
| author |   Yuval Mintz <Yuval.Mintz@qlogic.com> | 2016-05-11 16:36:14 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-05-12 00:04:07 -0400 |
| commit | 1408cc1fa48c5450c0dc4b40cbd9718ecb09d1c9 (patch) | |
| tree | 2132f8f209c0ad8f818b6ab6795d9ae5f677e6b0 /drivers/net/ethernet/qlogic/qed/qed_cxt.h | |
| parent | qed: Add VF->PF channel infrastructure (diff) | |
| download | linux-dev-1408cc1fa48c5450c0dc4b40cbd9718ecb09d1c9.tar.xz linux-dev-1408cc1fa48c5450c0dc4b40cbd9718ecb09d1c9.zip | |
qed: Introduce VFs
This adds the qed VFs for the first time -
The vfs are limited functions, with a very different PCI bar structure
[when compared with PFs] to better impose the related security demands
associated with them.
This patch includes the logic neccesary to allow VFs to successfully probe
[without actually adding the ability to enable iov].
This includes diverging all the flows that would occur as part of the pci
probe of the driver, preventing VF from accessing registers/memories it
can't and instead utilize the VF->PF channel to query the PF for needed
information.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_cxt.h')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_cxt.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_cxt.h b/drivers/net/ethernet/qlogic/qed/qed_cxt.h index c8e1f5e5c42b..078ff3fd7920 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_cxt.h +++ b/drivers/net/ethernet/qlogic/qed/qed_cxt.h @@ -51,6 +51,9 @@ enum qed_cxt_elem_type { QED_ELEM_TASK }; +u32 qed_cxt_get_proto_cid_count(struct qed_hwfn *p_hwfn, + enum protocol_type type, u32 *vf_cid); + /** * @brief qed_cxt_set_pf_params - Set the PF params for cxt init * |