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RDMA/irdma: Report the correct link speed
The active link speed is currently hard-coded in irdma_query_port due
to which the port rate in ibstatus does reflect the active link speed.
Call ib_get_eth_speed in irdma_query_port to get the active link speed.
Fixes: b48c24c2d7
("RDMA/irdma: Implement device supported verb APIs")
Reported-by: Kamal Heib <kamalheib1@gmail.com>
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Link: https://lore.kernel.org/r/20221104234957.1135-1-shiraz.saleem@intel.com
Signed-off-by: Leon Romanovsky <leon@kernel.org>
This commit is contained in:
parent
abef378c43
commit
4eace75e08
1 changed files with 3 additions and 32 deletions
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@ -63,36 +63,6 @@ static int irdma_query_device(struct ib_device *ibdev,
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return 0;
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}
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/**
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* irdma_get_eth_speed_and_width - Get IB port speed and width from netdev speed
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* @link_speed: netdev phy link speed
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* @active_speed: IB port speed
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* @active_width: IB port width
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*/
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static void irdma_get_eth_speed_and_width(u32 link_speed, u16 *active_speed,
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u8 *active_width)
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{
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if (link_speed <= SPEED_1000) {
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*active_width = IB_WIDTH_1X;
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*active_speed = IB_SPEED_SDR;
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} else if (link_speed <= SPEED_10000) {
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*active_width = IB_WIDTH_1X;
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*active_speed = IB_SPEED_FDR10;
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} else if (link_speed <= SPEED_20000) {
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*active_width = IB_WIDTH_4X;
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*active_speed = IB_SPEED_DDR;
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} else if (link_speed <= SPEED_25000) {
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*active_width = IB_WIDTH_1X;
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*active_speed = IB_SPEED_EDR;
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} else if (link_speed <= SPEED_40000) {
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*active_width = IB_WIDTH_4X;
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*active_speed = IB_SPEED_FDR10;
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} else {
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*active_width = IB_WIDTH_4X;
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*active_speed = IB_SPEED_EDR;
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}
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}
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/**
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* irdma_query_port - get port attributes
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* @ibdev: device pointer from stack
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@ -120,7 +90,8 @@ static int irdma_query_port(struct ib_device *ibdev, u32 port,
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props->state = IB_PORT_DOWN;
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props->phys_state = IB_PORT_PHYS_STATE_DISABLED;
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}
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irdma_get_eth_speed_and_width(SPEED_100000, &props->active_speed,
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ib_get_eth_speed(ibdev, port, &props->active_speed,
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&props->active_width);
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if (rdma_protocol_roce(ibdev, 1)) {
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