summaryrefslogtreecommitdiff
path: root/drivers/net/dsa/ocelot/felix.h
diff options
context:
space:
mode:
authorVladimir Oltean <vladimir.oltean@nxp.com>2020-09-30 01:27:26 +0300
committerDavid S. Miller <davem@davemloft.net>2020-09-29 18:26:24 -0700
commit2096805497e2bd21df3c26bd48c43ff0ce954316 (patch)
treee3e5e653e705ff763c1a8df0dc85f5892f55832b /drivers/net/dsa/ocelot/felix.h
parente3aea296d86f0f2166f4ddc5e1325217f847e722 (diff)
downloadlinux-next-2096805497e2bd21df3c26bd48c43ff0ce954316.tar.gz
net: mscc: ocelot: automatically detect VCAP constants
The numbers in struct vcap_props are not intuitive to derive, because they are not a straightforward copy-and-paste from the reference manual but instead rely on a fairly detailed level of understanding of the layout of an entry in the TCAM and in the action RAM. For this reason, bugs are very easy to introduce here. Ease the work of hardware porters and read from hardware the constants that were exported for this particular purpose. Note that this implies that struct vcap_props can no longer be const. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/dsa/ocelot/felix.h')
-rw-r--r--drivers/net/dsa/ocelot/felix.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/dsa/ocelot/felix.h b/drivers/net/dsa/ocelot/felix.h
index ec4a8e939bcd..d5f46784306e 100644
--- a/drivers/net/dsa/ocelot/felix.h
+++ b/drivers/net/dsa/ocelot/felix.h
@@ -21,7 +21,7 @@ struct felix_info {
unsigned int num_stats;
int num_ports;
int num_tx_queues;
- const struct vcap_props *vcap;
+ struct vcap_props *vcap;
int switch_pci_bar;
int imdio_pci_bar;
const struct ptp_clock_info *ptp_caps;