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Subject[PATCH AUTOSEL 5.2 18/59] RDMA/qedr: Fix the hca_type and hca_rev returned in device attributes
Date
From: Michal Kalderon <michal.kalderon@marvell.com>

[ Upstream commit 15fe6a8dcc3b48358c28e17b485fc837f9605ec4 ]

There was a place holder for hca_type and vendor was returned
in hca_rev. Fix the hca_rev to return the hw revision and fix
the hca_type to return an informative string representing the
hca.

Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Link: https://lore.kernel.org/r/20190728111338.21930-1-michal.kalderon@marvell.com
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/infiniband/hw/qedr/main.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c
index 083c2c00a8e91..dfdd1e16de7f5 100644
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c
@@ -125,14 +125,20 @@ static ssize_t hw_rev_show(struct device *device, struct device_attribute *attr,
struct qedr_dev *dev =
rdma_device_to_drv_device(device, struct qedr_dev, ibdev);

- return scnprintf(buf, PAGE_SIZE, "0x%x\n", dev->pdev->vendor);
+ return scnprintf(buf, PAGE_SIZE, "0x%x\n", dev->attr.hw_ver);
}
static DEVICE_ATTR_RO(hw_rev);

static ssize_t hca_type_show(struct device *device,
struct device_attribute *attr, char *buf)
{
- return scnprintf(buf, PAGE_SIZE, "%s\n", "HCA_TYPE_TO_SET");
+ struct qedr_dev *dev =
+ rdma_device_to_drv_device(device, struct qedr_dev, ibdev);
+
+ return scnprintf(buf, PAGE_SIZE, "FastLinQ QL%x %s\n",
+ dev->pdev->device,
+ rdma_protocol_iwarp(&dev->ibdev, 1) ?
+ "iWARP" : "RoCE");
}
static DEVICE_ATTR_RO(hca_type);

--
2.20.1
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