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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-07-13 08:31:46 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2017-10-23 09:24:07 +0200 |
| commit | de5791b34591b88911c350d835d8b45d274cc852 (patch) | |
| tree | 20fda544699545de464a9ffcf5ad5716208c0b4a /linux/drivers/soc/fsl/qbman/qman_priv.h | |
| parent | dpaa: Add "libbsd,dequeue" to QMan portals (diff) | |
| download | rtems-libbsd-de5791b34591b88911c350d835d8b45d274cc852.tar.bz2 | |
dpaa: Add "libbsd,dedicated-portal" to QMan portals
By default, the network interfaces use a pool channel, see
dpaa_get_channel() in dpaa_eth_priv_probe(). To enable a dedicated QMan
software portal, use libbsd,dedicated-portal = "enabled";. This option
is useful for special purpose 10Gbit/s Ethernet processing.
/ {
soc: soc@ffe000000 {
fman0: fman@400000 {
enet7: ethernet@f2000 {
libbsd,dedicated-portal = "enabled";
};
};
};
};
Diffstat (limited to '')
| -rw-r--r-- | linux/drivers/soc/fsl/qbman/qman_priv.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/linux/drivers/soc/fsl/qbman/qman_priv.h b/linux/drivers/soc/fsl/qbman/qman_priv.h index 369ba752..2db10889 100644 --- a/linux/drivers/soc/fsl/qbman/qman_priv.h +++ b/linux/drivers/soc/fsl/qbman/qman_priv.h @@ -165,6 +165,8 @@ struct qm_portal_config { struct iommu_domain *iommu_domain; /* Allow these to be joined in lists */ struct list_head list; +#else /* __rtems__ */ + struct list_head node; #endif /* __rtems__ */ /* User-visible portal configuration settings */ /* portal is affined to this cpu */ @@ -201,6 +203,10 @@ int qman_wq_alloc(void); void qman_liodn_fixup(u16 channel); void qman_set_sdest(u16 channel, unsigned int cpu_idx); +#ifdef __rtems__ +struct qman_portal *qman_create_dedicated_portal( + const struct qm_portal_config *c, const struct qman_cgrs *cgrs); +#endif /* __rtems__ */ struct qman_portal *qman_create_affine_portal( const struct qm_portal_config *config, const struct qman_cgrs *cgrs); |