summaryrefslogtreecommitdiffstats
path: root/drivers/net/sfc/enum.h
diff options
context:
space:
mode:
authorBen Hutchings <bhutchings@solarflare.com>2008-12-12 22:00:17 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-12 22:00:17 -0800
commite6fa2eb789f49dc51a20d3db0d410bc8158abb43 (patch)
tree4b61712a720b2f90b47fe69127a76f258e3322f8 /drivers/net/sfc/enum.h
parent766ca0fa6bf1600bdf4bc7726c74f14c8455c6b8 (diff)
sfc: Add support for Solarflare 10Xpress SFT9001
Add type codes for the new PHY and rename the SFX7101 type code. Add definition of clause 22 extension MMD. Adapt the 10Xpress SFX7101 code to support the SFT9001 as well. Clean up register definitions. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/sfc/enum.h')
-rw-r--r--drivers/net/sfc/enum.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/sfc/enum.h b/drivers/net/sfc/enum.h
index 0c2e41ce8b4..60cbc6e1e66 100644
--- a/drivers/net/sfc/enum.h
+++ b/drivers/net/sfc/enum.h
@@ -58,6 +58,9 @@ extern const char *efx_loopback_mode_names[];
#define LOOPBACK_INTERNAL(_efx) \
(!!(LOOPBACKS_INTERNAL & LOOPBACK_MASK(_efx)))
+#define LOOPBACK_CHANGED(_from, _to, _mask) \
+ (!!((LOOPBACK_MASK(_from) ^ LOOPBACK_MASK(_to)) & (_mask)))
+
#define LOOPBACK_OUT_OF(_from, _to, _mask) \
((LOOPBACK_MASK(_from) & (_mask)) && !(LOOPBACK_MASK(_to) & (_mask)))