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mlx4_core: Increase command timeout for INIT_HCA to 10 seconds 

The current INIT_HCA firmware command timeout is sufficient for the
default number of resources (QPs, CQs, etc) being allocated, but if
the HCA profile is modified to increase the amount of resources, then
a spurious timeout is detected and HCA initialization fails.

Increase the timeout for the INIT_HCA command to 10 seconds, which
also brings it into line with all the other command timeouts.

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
This commit is contained in:
Jack Morgenstein 2007-10-21 12:03:01 +02:00 committed by Roland Dreier
parent 1b524963fd
commit 77109cc282
1 changed files with 1 additions and 1 deletions
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2
drivers/net/mlx4/fw.c
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@ -736,7 +736,7 @@ int mlx4_INIT_HCA(struct mlx4_dev *dev, struct mlx4_init_hca_param *param)
MLX4_PUT(inbox, (u8) (PAGE_SHIFT - 12), INIT_HCA_UAR_PAGE_SZ_OFFSET);
MLX4_PUT(inbox, param->log_uar_sz, INIT_HCA_LOG_UAR_SZ_OFFSET);
err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_INIT_HCA, 1000);
err = mlx4_cmd(dev, mailbox->dma, 0, 0, MLX4_CMD_INIT_HCA, 10000);
if (err)
mlx4_err(dev, "INIT_HCA returns %d\n", err);