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| author | Sang-Heon Jeon <ekffu200098@gmail.com> | 2026-08-24 01:18:14 +0900 |
|---|---|---|
| committer | Julia Lawall <Julia.Lawall@inria.fr> | 2026-08-23 22:12:11 +0200 |
| commit | 2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c (patch) | |
| tree | dcc4da1d99f17541c5590ac63c77da4bf372a4ab /drivers/remoteproc/pru_rproc.h | |
| download | linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.tar.gz linux-stable-2bd30b8dc75b823dd7bbef9d7bc68e1fd7ecee5c.zip | |
coccinelle: alloc_cast: drop removed allocatorsgrafted
- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
commit 7968778914e5
("PCI: Remove the deprecated "pci-dma-compat.h" API")
- kmem_alloc() was removed by commit f078d4ea8276
("xfs: convert kmem_alloc() to kmalloc()")
- kmem_zalloc() was removed by commit 10634530f7ba
("xfs: convert kmem_zalloc() to kzalloc()")
- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")
So drop them from the rules.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Diffstat (limited to 'drivers/remoteproc/pru_rproc.h')
| -rw-r--r-- | drivers/remoteproc/pru_rproc.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/remoteproc/pru_rproc.h b/drivers/remoteproc/pru_rproc.h new file mode 100644 index 000000000..8ee9c3171 --- /dev/null +++ b/drivers/remoteproc/pru_rproc.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) */ +/* + * PRUSS Remote Processor specific types + * + * Copyright (C) 2014-2020 Texas Instruments Incorporated - https://www.ti.com/ + * Suman Anna <s-anna@ti.com> + */ + +#ifndef _PRU_RPROC_H_ +#define _PRU_RPROC_H_ + +/** + * struct pruss_int_map - PRU system events _to_ channel and host mapping + * @event: number of the system event + * @chnl: channel number assigned to a given @event + * @host: host number assigned to a given @chnl + * + * PRU system events are mapped to channels, and these channels are mapped + * to host interrupts. Events can be mapped to channels in a one-to-one or + * many-to-one ratio (multiple events per channel), and channels can be + * mapped to host interrupts in a one-to-one or many-to-one ratio (multiple + * channels per interrupt). + */ +struct pruss_int_map { + u8 event; + u8 chnl; + u8 host; +}; + +/** + * struct pru_irq_rsc - PRU firmware section header for IRQ data + * @type: resource type + * @num_evts: number of described events + * @pru_intc_map: PRU interrupt routing description + * + * The PRU firmware blob can contain optional .pru_irq_map ELF section, which + * provides the PRUSS interrupt mapping description. The pru_irq_rsc struct + * describes resource entry format. + */ +struct pru_irq_rsc { + u8 type; + u8 num_evts; + struct pruss_int_map pru_intc_map[]; +} __packed; + +#endif /* _PRU_RPROC_H_ */ |
