2 * This file is provided under a dual BSD/GPLv2 license. When using or
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7 * Copyright 2010-2011 Freescale Semiconductor, Inc.
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23 * ALTERNATIVELY, this software may be distributed under the terms of the
24 * GNU General Public License ("GPL") as published by the Free Software
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51 /* Thread-entry/exit hooks; */
52 int qman_thread_init(void);
53 int bman_thread_init(void);
54 int qman_thread_finish(void);
55 int bman_thread_finish(void);
57 #define QBMAN_ANY_PORTAL_IDX 0xffffffff
59 /* Obtain and free raw (unitialized) portals */
61 struct dpaa_raw_portal {
64 /* set to non zero to turn on stashing */
66 /* Stashing attributes for the portal */
71 /* Specifies the stash request queue this portal should use */
74 /* Specifes a specific portal index to map or QBMAN_ANY_PORTAL_IDX
75 * for don't care. The portal index will be populated by the
76 * driver when the ioctl() successfully completes.
85 int qman_allocate_raw_portal(struct dpaa_raw_portal *portal);
86 int qman_free_raw_portal(struct dpaa_raw_portal *portal);
88 int bman_allocate_raw_portal(struct dpaa_raw_portal *portal);
89 int bman_free_raw_portal(struct dpaa_raw_portal *portal);
91 /* Post-process interrupts. NB, the kernel IRQ handler disables the interrupt
92 * line before notifying us, and this post-processing re-enables it once
93 * processing is complete. As such, it is essential to call this before going
94 * into another blocking read/select/poll.
96 void qman_thread_irq(void);
97 void bman_thread_irq(void);
100 int qman_global_init(void);
101 int bman_global_init(void);
107 #endif /* __FSL_USD_H */