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sfc: Allow efx_nic_type::dimension_resources to fail

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Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
This commit is contained in:
Ben Hutchings
2013-08-29 00:45:48 +01:00
parent 261e4d96b4
commit c15eed220f
4 changed files with 12 additions and 6 deletions
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3
drivers/net/ethernet/sfc/siena.c
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@@ -177,13 +177,14 @@ static int siena_probe_nvconfig(struct efx_nic *efx)
return rc;
}
static void siena_dimension_resources(struct efx_nic *efx)
static int siena_dimension_resources(struct efx_nic *efx)
{
/* Each port has a small block of internal SRAM dedicated to
* the buffer table and descriptor caches. In theory we can
* map both blocks to one port, but we don't.
*/
efx_farch_dimension_resources(efx, FR_CZ_BUF_FULL_TBL_ROWS / 2);
return 0;
}
static unsigned int siena_mem_map_size(struct efx_nic *efx)