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| author | Ira Weiny <ira.weiny@intel.com> | 2017-03-31 19:04:51 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-04-25 21:24:51 +0200 |
| commit | e8ea95af879e1c2bdf160e9bfd1c8db013454421 (patch) | |
| tree | c0af18b72fde908b63a97b44c0da7a0950dd71f8 /drivers/infiniband/hw/hfi1/pio.h | |
| parent | MAINTAINERS: Add file patterns for infiniband device tree bindings (diff) | |
| download | linux-e8ea95af879e1c2bdf160e9bfd1c8db013454421.tar.xz linux-e8ea95af879e1c2bdf160e9bfd1c8db013454421.zip | |
IB/hfi: Fix up comments in engine mapping
Fix off by 1 error in comments documenting the sdma and send context
mappings.
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/hfi1/pio.h')
| -rw-r--r-- | drivers/infiniband/hw/hfi1/pio.h | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/infiniband/hw/hfi1/pio.h b/drivers/infiniband/hw/hfi1/pio.h index a6fb70093a70..99ca5edb0b43 100644 --- a/drivers/infiniband/hw/hfi1/pio.h +++ b/drivers/infiniband/hw/hfi1/pio.h @@ -201,7 +201,7 @@ struct sc_config_sizes { * | mask | --/ |--------------------| * |--------------------------| -/ | * | * | actual_vls (max 8) | -/ |--------------------| - * |--------------------------| --/ | ksc[n] -> sc n | + * |--------------------------| --/ | ksc[n-1] -> sc n | * | vls (max 8) | -/ +--------------------+ * |--------------------------| --/ * | map[0] |-/ @@ -214,21 +214,21 @@ struct sc_config_sizes { * |--------------------------| |--------------------| * | map[vls - 1] |- | * | * +--------------------------+ \- |--------------------| - * \- | ksc[m] -> sc m+n | + * \- | ksc[m-1] -> sc m+n | * \ +--------------------+ * \- * \ - * \- +--------------------+ - * \- | mask | - * \ |--------------------| - * \- | ksc[0] -> sc 1+m+n | - * \- |--------------------| - * >| ksc[1] -> sc 2+m+n | - * |--------------------| - * | * | - * |--------------------| - * | ksc[o] -> sc o+m+n | - * +--------------------+ + * \- +----------------------+ + * \- | mask | + * \ |----------------------| + * \- | ksc[0] -> sc 1+m+n | + * \- |----------------------| + * >| ksc[1] -> sc 2+m+n | + * |----------------------| + * | * | + * |----------------------| + * | ksc[o-1] -> sc o+m+n | + * +----------------------+ * */ |