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ntb_hw_switchtec: Fix pff ioread to read into mmio_part_cfg_all
Array mmio_part_cfg_all holds the partition configuration of all
partitions, with partition number as index. Fix this by reading into
mmio_part_cfg_all for pff.
Fixes: 0ee28f26f3
("NTB: switchtec_ntb: Add link management")
Signed-off-by: Jeremy Pallotta <jmpallotta@gmail.com>
Signed-off-by: Kelvin Cao <kelvin.cao@microchip.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
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1 changed files with 2 additions and 2 deletions
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@ -419,8 +419,8 @@ static void switchtec_ntb_part_link_speed(struct switchtec_ntb *sndev,
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enum ntb_width *width)
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{
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struct switchtec_dev *stdev = sndev->stdev;
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u32 pff = ioread32(&stdev->mmio_part_cfg[partition].vep_pff_inst_id);
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u32 pff =
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ioread32(&stdev->mmio_part_cfg_all[partition].vep_pff_inst_id);
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u32 linksta = ioread32(&stdev->mmio_pff_csr[pff].pci_cap_region[13]);
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if (speed)
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