Commit Graph

8 Commits

Author SHA1 Message Date
Bruce Allan
f329ad732b fm10k: constify fm10k_mac_ops, fm10k_iov_ops and fm10k_info structures
These structures never change so declare them as const.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-22 05:10:01 -08:00
Jacob Keller
8c2a029c7e fm10k: correctly pack TLV structures and explain reasoning
The TLV format for little endian structures is actually 4 byte aligned
copy. To this end, we need to add an additional __aligned(4) marker
along with __packed to ensure that these structures are actually 4 byte
aligned and packed correctly. Use of just __packed will not work as this
will result in 1byte alignment which is incorrect. Add a comment
explaining the reasoning behind why these structures need the special
treatment.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-22 04:32:14 -08:00
Bruce Allan
bb269e8bb5 fm10k: cleanup namespace pollution
Make functions that should be static.  While we're at it, fix the function
header comment for fm10k_tlv_attr_nest_stop(), and update the copyright
header for fm10k_pf.h, fm10k_tlv.c and fm10k_tlv.h.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-13 15:28:32 -08:00
Jacob Keller
b80b1a51a1 fm10k: remove namespace pollution of fm10k_iov_msg_data_pf
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Krishneil Singh <krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-12-13 15:27:42 -08:00
Jacob Keller
7fef39322c fm10k: pack TLV overlay structures
This patch adds the __attribute__((packed)) indicator to some structures
which are overlayed onto a TLV message. These structures must be packed
as small as possible in order to correctly align when copied into the
mailbox buffer. Without doing so, the receiving mailbox code incorrectly
parses the values and we get invalid message responses from the switch
manager software.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Krishneil Singh <Krishneil.k.singh@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2015-06-17 14:21:22 -07:00
Alexander Duyck
c265386553 fm10k: Add support for SR-IOV to PF core files
This change adds a set of functions to fm10k_pf.c which allows for
configuring the VF via a set of standardized TLV messages.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-23 03:59:21 -07:00
Alexander Duyck
401b5383c6 fm10k: Add support for configuring PF interface
This patch adds support for the operations which will configure filters on
the interface.  In addition with these patches we begin to introduce the PF
messages that will be sent to or received from the Switch Management
entity.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-23 03:59:15 -07:00
Alexander Duyck
b6fec18fd1 fm10k: Add support for PF
This patch adds basic support for the PF.  With this it is possible to
bring up the interface, but without being able to configure any of the
filters on the interface itself.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2014-09-23 03:59:15 -07:00