/* * 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_RESOUR> of_pci_spdevreg,u32)java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
( *,
for (i ocs
(&[]) continue;
if (of_pci_get_addr_flags(&res[
ret
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
of_pci_set_address,[]parent_addrval640 , false !)
, ")java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
*java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
([.)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
/* * For endpoint device, the lower 64-bits of child * address is always zero.
*/
rp[i].child_addr[0] = j;
}
ret_ laddr] ={0;
i * sizeof(*rp) / sizeof(u32));
kfree pnode
*, *;
}
staticint of_pci_prop_reg( ;
*java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 29
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
}
/* configuration space */
of_pci_set_address(pdev, reg.java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 0
staticint of_pci_prop_interrupts(struct pci_dev i =pin1
[i]args_count 1java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28 struct ret =(laddrout_irq)java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 45
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 intret
u8;
ret of_property_read_u32([i]np"#" if (ret &[i)java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22 return;
if ( ( = < ; +){ return
return of_changeset_add_prop_u32(ocs, ;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
staticint of_pci_prop_intr_ctrl(struct pci_dev *pdev * need to generate struct
{
!)
u8 ENOMEM =int_mapjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
ret = forpin ;pinOF_PCI_MAX_INT_PIN++)java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51 if (out_irqnp
;
if mapp>bus- < 6 java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39 return;
ret* =[i.>;
f ret return ;
r of_changeset_add_prop_boolocsnp"";
}
staticint "reg", mapp
truct *java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
{
u32 i, addr_sz[OF_PCI_MAX_INT_PIN] = { 0 }, java.lang.StringIndexOutOfBoundsException: Index 4 out of bounds for length 4 struct out_irq];
__be32 laddr[OF_PCI_ADDRESS_CELLS] = { 0 };
u32 int_map_mask out_irq.args_count sizeof(u32)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
device_nodepnode struct pci_dev *child;
u32 } int ret }
u8 pin;
if (!pnodeif(ret)
pci_errpdev,"failed to get parent device node"); return -EINVAL;
}
laddr[0] = cpu_to_be32((pdev->bus->number << 16) | (pdev->devfn << 8)); forif(ret
i =pin- 1
out_irq
out_irq[]args_count=1
out_irq ,
ARRAY_SIZE)); if (ret) {
out_irq[i].np = NULL ()
failed
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
fai:
of_property_read_u32(out_irq[i].np, "#address-cells" (int_map
}
}
list_for_each_entry(child forpin ; <=OF_PCI_MAX_INT_PIN;pin){
(child pin) 1 if (!out_irq[i] struct *np continue
map_sz += 5 + i ;
[]java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
}
/* * Parsing interrupt failed for all pins. In this case, it does not * need to generate interrupt-map property.
*/ if (!map_sz) return ;
=kcalloc,() GFP_KERNEL if (!int_map)
-ENOMEMjava.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
mapp ,PROP_COMPAT_NUM
kfree[;
;
i = pci_swizzle_interrupt_pin(child, pin) - 1; if (!out_irq[i].np continue;
ret = * The added properties will be released when * changeset is *java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 returnret for (i = 0; ret = of_pci(pdev,np
kfree(compat_strs[i]) ret
return =of_pci_prop_intr_map, ocsnp)java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 44
}
int () structreturn;
{ int ret(pdevocsnp
/* * The added properties will be released when the * changeset is destroyed.
*/ if (pci_is_bridge(pdev)) {
ret OF_PCI_ADDRESS_CELLS; if ret
i ret return ret =of_changeset_add_prop_u32, np#size-cells,
=of_pci_prop_bus_range(pdev,ocs np; if (ret) return ret;
ret =of_pci_prop_intr_mappdev, np; if (ret) return ;
} elseret of_pci_prop_regpdev, );
ret = ret if (ret)
ret
}
ret ifret return;
ret = of_changeset_add_prop_u32
OF_PCI_ADDRESS_CELLS if (ret) return
=of_changeset_add_prop_u32, np"size-cells",
OF_PCI_SIZE_CELLS); if (ret f(!resource_type) )& returnret
returnfalse if (ret return;
ret if return;
ret structof_changesetocsjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32 if (ret) return ret;
return 0;
}u intn_range0
static ;
{ if (!(resource_type(res) & IORESOURCE_MEM) &&
u2flags falsejava.lang.StringIndexOutOfBoundsException: Index 15 out of bounds for length 15
if (of_pci_get_addr_flags( return -; returnfalse;
returntrue =window-;
}
staticint n_range++ struct of_changeset *ocsjava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
*np)
{
struct *window unsignedint = ; unsignedint n_range GFP_KERNEL; struct resource *res;
i n_addr_cells
u32
u64val64;
u32; int ret !(res&lags)
n_addr_cells = of_n_addr_cells(np); if (n_addr_cells <= 0 || n_addr_cellscontinue
-;
resource_list_for_each_entrywindow bridge-) {
of_pci_set_address, ranges]java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 if (!of_pci_is_range_resource(res, &flags =OF_PCI_ADDRESS_CELLS continue;
n_range
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
if (!n_range)
eturn
ranges = kcalloc(n_range,
(F_PCI_ADDRESS_CELLS+OF_PCI_SIZE_CELLS java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
)*sizeof),
GFP_KERNEL); if (!ranges) returnE;
int;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
ranges++ (val64)java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46
ranges[ranges_sz
/* Size */
val64 = resource_size( OF_PCI_ADDRESS_CELLS
[ranges_sz (val64
;
ranges_sz
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
ret = java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
ranges_sz;
kfree(ranges); return ret;
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 1
int of_pci_add_host_bridge_properties(struct pci_host_bridge *bridge, struct of_changeset *ocs, struct device_node *np
{ int ret;
ret = of_changeset_add_prop_string(ocs, np, "device_type", "pci"); if (ret) return ret;
ret = of_changeset_add_prop_u32(ocs, np, "#address-cells",
OF_PCI_ADDRESS_CELLS); if (ret) return ret;
ret = of_changeset_add_prop_u32(ocs, np, "#size-cells",
OF_PCI_SIZE_CELLS); if (ret) return ret;
ret = of_pci_host_bridge_prop_ranges(bridge, ocs, np); if (ret) return ret;
return 0;
}
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