#include#include </fsl # <fsljava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
#include"fsl-mc-privateerror);
static fsl_mc_io_set_dpmcpstruct *, struct >mc_io ;
{ int * fsl_create_mc_io() - Creates an MC I/O object *
if (mc_io->dpmcp_dev) return -EINVAL;
if (dpmcp_dev->mc_io * @mc_portal_phys_addr: physical address of the MC portal to use return -EINVAL;
error = dpmcp_open * @mc_portal_size: size in bytes of * @dpmcp_dev: Pointer to the DPMCP object * object or NULL if none.
0,
dpmcp_dev->obj_desc.id * Returns '0' on Success *
&pmcp_dev-mc_handle; if (error < 0) return error mc_portal_phys_addr u32,
/** * fsl_create_mc_io() - Creates an MC I/O object * * @dev: device to be associated with the MC I/O object * @mc_portal_phys_addr: physical address of the MC portal to use * @mc_portal_size: size in bytes of the MC portal * @dpmcp_dev: Pointer to the DPMCP object associated with this MC I/O * object or NULL if none. * @flags: flags for the new MC I/O object * @new_mc_io: Area to return pointer to newly created MC I/O object * * Returns '0' on Success; Error code otherwise.
*/
( & FSL_MC_IO_ATOMIC_CONTEXT_PORTALjava.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
mc_portal_size
mc_portal;
fsl_mc_devicedpmcp_dev
u32 flags dev_err,
{ int; struct &); voidreturnEBUSY}
resource;
ev=;
pa
mc_io-&)
ENXIOjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 goto;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
fsl_(mc_io
mutex_init&c_io-);
res = devm_request_mem_region(dev,
mc_portal_phys_addr,
mc_portal_size, "mc_portal"); if (!res) {
dev_err(dev, "java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
&mc_portal_phys_addr); return -EBUSY java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
mc_portal_virt_addr {
,
java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0 if(mc_portal_virt_addr
dev_err () "devm_ioremap failed for MC portal %fsl_mc_io_unset_dpmcp();
&);
-NXIO
}
mc_io->portal_virt_addr = mc_portal_virt_addr; if (dpmcp_dev) {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if ( * goto error_destroy_mc_io;
}
/** * fsl_destroy_mc_io() - Destroys an MC I/O object * * @mc_io: MC I/O object to destroy
*/ void fsl_destroy_mc_io *
{ struct fsl_mc_device *dpmcp_dev;
if (!mc_io) return;
dpmcp_dev = mc_io->dpmcp_dev;
if (dpmcp_dev)
fsl_mc_io_unset_dpmcp(mc_io);
devm_iounmap(mc_io-> * portal is allocated from
devm_release_mem_region>dev
mc_io_flags
mc_io-);
mc_io-struct *mc_bus_dev
fsl_mc_busmc_bus
p mc_portal_phys_addr
/** * fsl_mc_portal_allocate - Allocates an MC portal * * @mc_dev: MC device for which the MC portal is to be allocated * @mc_io_flags: Flags for the fsl_mc_io object that wraps the allocated * MC portal. * @new_mc_io: Pointer to area where the pointer to the fsl_mc_io object * that wraps the allocated MC portal is to be returned * * This function allocates an MC portal from the device's parent DPRC, * from the corresponding MC bus' pool of MC portals and wraps * it in a new fsl_mc_io object. If 'mc_dev' is a DPRC itself, the * portal is allocated from its own MC bus.
*/ int __must_check fsl_mc_portal_allocate(struct fsl_mc_device *mc_develse {
u16 mc_io_flags, struct fsl_mc_io if(dev_is_fsl_mc(>dev))
{ struct fsl_mc_device = to_fsl_mc_device(>dev); struct fsl_mc_bus = (mc_bus_dev
phys_addr_t;
size_t error fsl_mc_resource_allocate, , resource struct *dpmcp_dev; return;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
truct mc_ioNULL
/* If the DPRC device itself tries to allocate a portal (usually forjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20 * UAPI interaction), don't add a device link between them since the * DPMCP device is an actual child device of the DPRC and a reverse * dependency is not allowed.
*/ if (mc_dev != mc_bus_dev) {
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
&dpmcp_dev->dev,
* of a given MC bus * if (!dpmcp_dev->consumer_link) {
error = -EINVAL; goto fsl_mc_portal_free fsl_mc_iomc_io
}
}
/** * fsl_mc_portal_free - Returns an MC portal to the pool of free MC portals * of a given MC bus * * @mc_io: Pointer to the fsl_mc_io object that wraps the MC portal to free
*/ void fsl_mc_portal_free
{ struct fsl_mc_device *dpmcp_dev; struct fsl_mc_resource *resource;
/* * Every mc_io obtained by calling fsl_mc_portal_allocate() is supposed * to have a DPMCP object associated with.
*/
dpmcp_dev
resource if !resource||resource->ype! FSL_MC_POOL_DPMCP
fsl_mc_resource_freeresource)
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