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IB/core: Add 2X port width

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Add the new 2X port width that is part of IB spec 1.3

Signed-off-by: Michael Guralnik <michaelgur@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
This commit is contained in:
Michael Guralnik 2018-12-09 11:49:49 +02:00 committed by Jason Gunthorpe
parent 1e8f43b7fb
commit dbabf68574
1 changed files with 2 additions and 0 deletions
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2
include/rdma/ib_verbs.h
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@ -434,6 +434,7 @@ enum ib_port_state {
enum ib_port_width { enum ib_port_width {
IB_WIDTH_1X = 1, IB_WIDTH_1X = 1,
IB_WIDTH_2X = 16,
IB_WIDTH_4X = 2, IB_WIDTH_4X = 2,
IB_WIDTH_8X = 4, IB_WIDTH_8X = 4,
IB_WIDTH_12X = 8 IB_WIDTH_12X = 8
@ -443,6 +444,7 @@ static inline int ib_width_enum_to_int(enum ib_port_width width)
{ {
switch (width) { switch (width) {
case IB_WIDTH_1X: return 1; case IB_WIDTH_1X: return 1;
case IB_WIDTH_2X: return 2;
case IB_WIDTH_4X: return 4; case IB_WIDTH_4X: return 4;
case IB_WIDTH_8X: return 8; case IB_WIDTH_8X: return 8;
case IB_WIDTH_12X: return 12; case IB_WIDTH_12X: return 12;