diff options
| author | Jianhua Xie <jianhua.xie@freescale.com> | 2014-04-14 09:29:10 (GMT) |
|---|---|---|
| committer | Jose Rivera <German.Rivera@freescale.com> | 2014-04-15 14:23:06 (GMT) |
| commit | 857692491a0beed72330e5c13935675c0449b963 (patch) | |
| tree | 3716a50b83a763c9edc0be7c4bd53b2f670adbec /drivers/net/bonding | |
| parent | 7188e1a04ff61f57fc71593bfdc6862d23407a70 (diff) | |
| download | linux-fsl-qoriq-857692491a0beed72330e5c13935675c0449b963.tar.xz | |
bonding: make pcd basefqid aligned in FSL LAG
Distribution may result in less than hashDistributionNumOfFqids
queues if baseFqid unaligned.
Signed-off-by: Jianhua Xie <jianhua.xie@freescale.com>
Change-Id: I3bb9dd597d305759a81a0319957d92c096294c4c
Reviewed-on: http://git.am.freescale.net:8181/10949
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Jiafei Pan <Jiafei.Pan@freescale.com>
Reviewed-by: Jose Rivera <German.Rivera@freescale.com>
Diffstat (limited to 'drivers/net/bonding')
| -rw-r--r-- | drivers/net/bonding/hw_distribution.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/bonding/hw_distribution.c b/drivers/net/bonding/hw_distribution.c index 6eeb58a..1403659 100644 --- a/drivers/net/bonding/hw_distribution.c +++ b/drivers/net/bonding/hw_distribution.c @@ -1378,7 +1378,7 @@ int get_oh_info(void) struct platform_device *oh_of_dev, *of_dev; struct device *dpa_oh_dev, *oh_dev; struct device_node *dpa_oh_node = NULL, *oh_node; - int lenp, errno = BOND_OH_SUCCESS, i = 0; + int fqcount, lenp, errno = BOND_OH_SUCCESS, i = 0; const phandle *p_oh_port_handle; const unsigned int *p_port_id; const unsigned int *p_channel_id; @@ -1481,9 +1481,9 @@ int get_oh_info(void) memcpy(poh[i].friendname, dpa_oh_node->full_name + 14, 10); + fqcount = roundup_pow_of_two(FM_MAX_NUM_OF_MACS); if (qman_alloc_fqid_range(&poh[i].pcd_fqids_base, - FM_MAX_NUM_OF_MACS, true, 0) - != FM_MAX_NUM_OF_MACS) { + fqcount, fqcount, 0) != fqcount) { pr_err("error on alloc continuous pcd fqid\n"); return -EINVAL; } |