Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=5920869f1ec263fee4255ec71d333c118406a419
Commit: 5920869f1ec263fee4255ec71d333c118406a419
Parent: 3c8450860ba9d6279dbc969633eacf99161860d9
Author: Jack Morgenstein <[EMAIL PROTECTED]>
AuthorDate: Mon Dec 10 05:25:23 2007 +0200
Committer: Roland Dreier <[EMAIL PROTECTED]>
CommitDate: Fri Jan 25 14:15:29 2008 -0800
mlx4_core: Fix max_eqs masking in QUERY_DEV_CAP
log_max_eqs is a 4-bit field, not a 3-bit field in the response to the
QUERY_DEV_CAP FW command, so we should mask with 0xf instead of 0x7
when reading it.
Found by Yossi Leybovitch of Mellanox.
Signed-off-by: Jack Morgenstein <[EMAIL PROTECTED]>
Signed-off-by: Roland Dreier <[EMAIL PROTECTED]>
---
drivers/net/mlx4/fw.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/net/mlx4/fw.c b/drivers/net/mlx4/fw.c
index 5064873..535a446 100644
--- a/drivers/net/mlx4/fw.c
+++ b/drivers/net/mlx4/fw.c
@@ -202,7 +202,7 @@ int mlx4_QUERY_DEV_CAP(struct mlx4_dev *dev, struct
mlx4_dev_cap *dev_cap)
MLX4_GET(field, outbox, QUERY_DEV_CAP_RSVD_EQ_OFFSET);
dev_cap->reserved_eqs = 1 << (field & 0xf);
MLX4_GET(field, outbox, QUERY_DEV_CAP_MAX_EQ_OFFSET);
- dev_cap->max_eqs = 1 << (field & 0x7);
+ dev_cap->max_eqs = 1 << (field & 0xf);
MLX4_GET(field, outbox, QUERY_DEV_CAP_RSVD_MTT_OFFSET);
dev_cap->reserved_mtts = 1 << (field >> 4);
MLX4_GET(field, outbox, QUERY_DEV_CAP_MAX_MRW_SZ_OFFSET);
-
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