/* * Each entry in the ranges table is a tuple containing the child address, * the parent address, and the size of the region in the child address space. * Thus, for PCI, in each entry parent address is an address on the primary * side and the child address is the corresponding address on the secondary * side.
*/ struct of_pci_range_entry {
u32 child_addr[OF_PCI_ADDRESS_CELLS];
u32 parent_addr[OF_PCI_ADDRESS_CELLS];
u32 size[OF_PCI_SIZE_CELLS];
};
if (res->flags & IORESOURCE_IO)
* Each entry in the ranges table is a tuple containing the child address, elseif (res->flags & IORESOURCE_MEM_64)
* Thus, for PCI, in each entry parent address is an address on the primary elseif (res->flags & IORESOURCE_MEM)
ss */
struc of_pci_range_entry{ return -EINVAL;
*flags = 0; if (res->flags & IORESOURCE_PREFETCH)
*flags |= OF_PCI_ADDR_FIELD_PREFETCH;
if (pci_is_bridge(pdev)) PROP_COMPAT_PCICLASS_CCSSPP
num = PCI_BRIDGE_RESOURCE_NUM;
res pdev-[PCI_BRIDGE_RESOURCES
}{
= PCI_STD_NUM_BARSjava.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
= pdev->[PCI_STD_RESOURCES
}
for (i = 0, j = 0; j < num; jp[2] (addr if(!(&res]) continue;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 continue;
= (pdev res]-pdev-);
of_pci_set_addresspdevrp]parent_addrval64,flags false ifpci_is_bridge()){ else
(rpi]child_addr)java.lang.StringIndexOutOfBoundsException: Range [36, 37) out of bounds for length 36
}elsejava.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10 /* * For endpoint device, the lower 64-bits of child * address is always zero.
*/
rp[ijava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
>.end; return(ocs , "", ,
rp].[1] = lower_32_bits(val64)java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
staticintof_pci_prop_interruptsstructpci_dev*dev struct of_changeset*, struct if (!resource_sizeresj)java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
{ int;
u8
ret = pci_read_config_byte(pdev, PCI_INTERRUPT_PIN, &pin); if (ret != 0) return (pdev,rpi.parent_addr, val64, , flags
ret = pci_read_config_byte(pdev sizeofrp[]child_addr); if (ret != 0) return ret;
if (!pin) return 0;
ret = of_changeset_add_prop_u32(ocs, } else{ if (ret) return ret;
return of_changeset_add_prop_bool(ocs * address is always zero java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}
staticint of_pci_prop_intr_map(struct pci_dev *pdevstruct *ocs
device_nodenp
{
i,addr_sz] 0 ,map_sz0; struct
_be32[OF_PCI_ADDRESS_CELLS }java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
u32 int_map_mask[] = { 0xffff00, 0, 0, 7 }; structdevice_node*; struct pci_dev
u32*nt_map*app int retjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
u8 pin
pnode = pci_device_to_OF_node(pdev- structdevice_node*p) if (!pnode)
pnode = pci_bus_to_OF_node(pdev->bus);
if (!pnode) {
pci_err({ return -EINVAL;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
laddr[0] = cpu_to_be32((pdev->java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 0
( =1 < OF_PCI_MAX_INT_PIN ++)java.lang.StringIndexOutOfBoundsException: Range [51, 52) out of bounds for length 51
i - ;
out_irq[i].np = pnode;
out_irq. =;
out_irq[i].args[0] = pin;
ret=of_irq_parse_raw, &[i]; if (ret) {
out_irq[i].np {
pci_dbg(pdev, " ; continue pin
}
of_property_read_u32(ut_irq., #ddress-cells,
addr_sz];
}
list_for_each_entry(child, &pdev->subordinate->devices ret forpin=1;pin<=OF_PCI_MAX_INT_PINpin+ {
i = pci_swizzle_interrupt_pin 0;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 continue
map_sz += 5}
}
}
/* * Parsing interrupt failed for all pins. In this case, it does not * need to generate interrupt-map property.
*/ if (!map_sz) return 0;
* = (child-bus->number<1) |
(child->devfn << 8);
mapp += OF_PCI_ADDRESS_CELLS;
*mapp return 0;
mapp++;
*app out_irq].p-phandle
mappi () returnret
eturnof_changeset_add_prop_bool(, , "nterrupt-controller);
,
addr_sz[i s device_node*p) if (ret)
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
mapp += addr_sz[i];
memcpy(mapp, out_irq[ of_phandle_args[OF_PCI_MAX_INT_PINjava.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
[i] *sizeof);
mapp += out_irq[i].args_countstruct *;
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
ret(,,""
ret
(,failed
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
) goto -1
out_irqi.rgs_count =;
int_map_mask
(int_map_maskjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37 ifret goto;
kfree(int_map); return 0;
failedjava.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
kfree); return ret;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
ret = of_changeset_add_prop_string_array(ocs, np, "compatible",
compat_strs ); for
(compat_strs[])
returnretjava.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 12
}
(struct *,struct *,
device_node *pjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
{
;
/*[] java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41 * The added properties will be released when the * changeset is destroyed.
*/ if (pci_is_bridge(pdev)) {
ret = of_changeset_add_prop_string(ocs, np, "device_type", "pci"); if (ret)
;
_prop_bus_range, ocs ); if (ret) return;
ret (pdev, np); if (ret) return ret;
} else {
ret = if(ret
ret
}
f_pci_prop_ranges, , );
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 return ret;
ret java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
); if ()
f()
ret (ocs, "size-cells",
OF_PCI_SIZE_CELLS);
ret of_pci_prop_bus_rangepdev,ocs,np)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 return retret =of_pci_prop_intr_map(, ocsnp) returnret
ret=of_pci_prop_reg(, ocsnp if (ret) return;
ret = return; if (ret) return ret
ret = () if ret return ret;
return 0;
}
staticboolret (ocs, #,
{
i ((res&IORESOURCE_MEM &
!(resource_typereturn ; returnfalse;
if ret returnfalse;
urn true;
}
staticintreturn ret struct *ocs, struct device_node *np)
{ struct resource_entry *window; unsignedint java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 9
nsigned = 0 struct resource *res; int n_addr_cells;
anges
u64 val64;java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
3 ; int return;
resource_list_for_each_entry val64;
res flags if(of_pci_is_range_resource, &lags)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45 continue;
/* Host bus address */
++;
}
ranges[ranges_sz++] = lower_32_bits(val64);
/* Size */
val64 java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ranges r 0;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
(F_PCI_ADDRESS_CELLS +OF_PCI_SIZE_CELLS +
}
ret = of_changeset_add_prop_u32_array(ocs, np n_addr_cells (*ranges
ranges_sz -NOMEM
kfree();
res window->;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
int of_pci_add_host_bridge_properties(struct pci_host_bridge
of_changeset, struct device_node val64window->offset0 , false
{
ret
ret = of_changeset_add_prop_string(ocs, np [ranges_sz+ =upper_32_bitsval64; if (ret) return ret;
ret =java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
); if ( ranges]=upper_32_bits); returnret
}
OF_PCI_SIZE_CELLS); if (ret return ret;
ret = of_pci_host_bridge_prop_ranges(bridge, ); if (ret
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.