From: Ben Hutchings <bhutchings@solarflare.com>
Date: Tue, 18 Sep 2012 23:56:47 +0000 (+0100)
Subject: sfc: Get rid of per-NIC-type phys_addr_channels and mem_map_size
X-Git-Tag: v3.12-rc1~132^2~168^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b105798fa5597f248256fa03ec25c2fbef922f92;p=pandora-kernel.git

sfc: Get rid of per-NIC-type phys_addr_channels and mem_map_size

EF10 functions don't have a fixed BAR size, and the minimum is not
large enough for all the queues we might want to allocate.  We have to
find out the BAR size at run-time, and therefore phys_addr_channels
and mem_map_size cannot be defined per-NIC-type.

Change efx_nic_type::mem_map_size to a function pointer which is
called to find the wanted memory map size (before probe).

Replace efx_nic_type::phys_addr_channels with efx_nic::max_channels,
to be initialised by the probe function.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
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