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dpaa2-eth: Add a couple of macros 

Add two macros to simplify reading DPNI options.

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ioana Ciocoi Radulescu 2019-04-16 17:13:29 +00:00 committed by David S. Miller
parent df8e249be8
commit 61f9bf0011
2 changed files with 7 additions and 2 deletions
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3
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
View File

@ -2810,8 +2810,7 @@ static int dpaa2_eth_set_cls(struct dpaa2_eth_priv *priv)
return -EOPNOTSUPP;
}
if (priv->dpni_attrs.options & DPNI_OPT_NO_FS ||
!(priv->dpni_attrs.options & DPNI_OPT_HAS_KEY_MASKING)) {
if (!dpaa2_eth_fs_enabled(priv) || !dpaa2_eth_fs_mask_enabled(priv)) {
dev_dbg(dev, "Rx cls disabled in DPNI options\n");
return -EOPNOTSUPP;
}

6
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.h
View File

@ -437,6 +437,12 @@ static inline int dpaa2_eth_cmp_dpni_ver(struct dpaa2_eth_priv *priv,
(dpaa2_eth_cmp_dpni_ver((priv), DPNI_RX_DIST_KEY_VER_MAJOR, \
DPNI_RX_DIST_KEY_VER_MINOR) < 0)
#define dpaa2_eth_fs_enabled(priv) \
(!((priv)->dpni_attrs.options & DPNI_OPT_NO_FS))
#define dpaa2_eth_fs_mask_enabled(priv) \
((priv)->dpni_attrs.options & DPNI_OPT_HAS_KEY_MASKING)
#define dpaa2_eth_fs_count(priv) \
((priv)->dpni_attrs.fs_entries)