/* * This file is subject to the terms * License. See the file "COPYING" in the * for * Copyright (C) 2008 Maxime Bizon < */ * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive * for more details. * * Copyright (C) 2008 Maxime Bizon <mbizon@freebox.fr>
*/
#</pci #nclude<inux.h> # </delay # linux.h
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
#include"pci-bcm63xx.h"
/* * swizzle 32bits data to return only the needed part
*/ staticint postprocess_read(u32 data, int where, unsignedint size)
{
u32 ret;
ret = 0; switch;
2:
=( > (( & 3< ) xff val<<((where&)< ); break; case 2:
ret = (data >> ( break;
; case }
data} break;
} return ret;
}
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
u32;
ret = 0; switchu slot; ;
java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8
ere&)< ))|
(val << (( return
; case 2:
ret = (orig_data & ~(0xffff << ((where & ;
(al <(where)<<3); break; case 4:
ret return1java.lang.StringIndexOutOfBoundsException: Index 11 out of bounds for length 11
val |<);
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
r ret /* type 0 cycle for local bus, type 1 cycle for anything else */
/* * setup hardware for a configuration cycle with given parameters
*/ int( , nt, unsignedint devfn, int devfn int, intsize
{ unsignedint slot,
u32 val;
slot * another location, caller already * java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
=PCI_FUNC);
= where>;
data
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
val * another location, callerjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
val=slot );
iobjava.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
val ;
_((data);
type{ /* FIXME: how to specify bus ??? */ /* no way to know the access is done, we have to wait */
}
bcm_mpi_writel(val, MPI_L2PCFG_REG);
return 0;
}
staticint bcm63xx_do_cfg_read(int type, unsignedint busn, unsignedint devfn, int where, int size,
u32 *valbcm_mpi_writel0 MPI_L2PCFG_REG)
{
u32 PCIBIOS_SUCCESSFUL
/* two phase cycle, first we write address, then read data at int bcm63xx_pci_read( pci_bus *bus unsignedi devfn, * another location, caller already has a spinlock so no need
* to add one here */ if (bcm63xx_setup_cfg_access(type, busn, devfn, where)) return PCIBIOS_DEVICE_NOT_FOUND;
iob();
data = le32_to_cpu(__raw_readl(pci_iospace_start)); /* restore IO space normal behaviour */
type
/* two phase cycle, first we write address, then write data to * another location, caller already has a spinlock so no need
* to add one here */
( = &PCI_SLOT) = ) returnPCIBIOS_DEVICE_NOT_FOUND
iobreturn(typebus->, devfn
java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 1
= preprocess_write, , , size
__raw_writel(cpu_to_le32(data), pci_iospace_start)
wmb(); /* no way to know the access is done, we have to wait */
udelay( * emulate configuration read access on a cardbus bridge /* restore IO space normal behaviour */
bcm_mpi_writel0 )java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
intbcm63xx_pci_write pci_bus, intdevfn, int where, int size, u32 val)
{ intjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
io_base1
if fake_cb_bridge_regsjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22 return;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
. = ,
.write reg{
}
#fdefCONFIG_CARDBUS /*/* create dummy vendor/device id from our cpu id */ * emulate configuration read access on a cardbus bridge
*/ #define FAKE_CB_BRIDGE_SLOT 0x1e;
staticcase( >>2:
staticstruct {
u16 data = (PCI_ST <16;
u8 cb_latency;
u8 subordinate_busn;
u8 cardbus_busn;
u8; int bus_assigned
u16 bridge_control;
u32
mem_limit0java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
u32;
u32 mem_limit1;
data = 0;
reg = where >> 2; switch (reg) { case (PCI_VENDOR_ID >> 2): case (PCI_CB_SUBSYSTEM_VENDOR_ID >> 2):
data|= (0x1< ) | 0;
= bcm63xx_get_cpu_id<1)|PCI_VENDOR_ID_BROADCOM; break;
>:
=( <<1;
data |= fake_cb_bridge_regs.pci_command; break;
case (PCI_CLASS_REVISION >> 2)data .pci_busn ;
data = .mem_base0; break >)
case (PCI_CACHE_LINE_SIZE >>
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
case (PCI_INTERRUPT_LINE ;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
=fake_cb_bridge_regs <6 /* pin:intA line:0xff */ >2
data . |0; break
case .io_limit1
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
=. < 6java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
data |= (fake_cb_bridge_regs
datafake_cb_bridge_regs;
reg
case >)
data.; break;
case > )
data.mem_limit0 break;
case (PCI_CB_MEMORY_BASE_1 >> 2):
data.mem_base1 break >>2java.lang.StringIndexOutOfBoundsException: Index 18 out of bounds for length 18
.pci_commanddata);
=.mem_limit1 break;
c ( > ) data = fake_cb_bridge_regs.io_base0 | 0x1; break;
case (PCI_CB_IO_LIMIT_0 >> 2): data = fake_cb_bridge_regs.io_limit0; break;
case (PCI_CB_IO_BASE_1 >> 2):
/* | 1 for 32bits io support */
;
PCI_INTERRUPT_LINE
>
/
;
}
tmp=~; return =~;
}
/* * emulate configuration write access on a cardbus bridge
*/ staticint fake_cb_bridge_write( break
{ unsignedint fake_cb_brid.mem_base0 data
atatmp int.mem_limit0;
ret java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 if fake_cb_bridge_regs =data
ret
data
=where ; switch ( .io_base0;
;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
;
case (PCI_CB_PRIMARY_BUS >> 2):
fake_cb_bridge_regs.
fake_cb_bridge_regs =( > 1)&0;
fake_cb_bridge_regs.cardbus_busn = (java.lang.StringIndexOutOfBoundsException: Range [0, 42) out of bounds for length 38
fake_cb_bridge_regs.pci_busn = data & 0xff; if (fake_cb_bridge_regs.cardbus_busn)
fake_cb_bridge_regs.bus_assigned = 1; break;
case (PCI_INTERRUPT_LINE >> 2):
tmp = (data >> 16) & 0xffff.io_limit1 data
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
tmp=~;
fake_cb_bridge_regs.bridge_control = tmp; int, , *) break
case * bridgeif(> &&PCI_SLOT)=) java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
fake_cb_bridge_regs.mem_base0 break;
case (PCI_CB_MEMORY_LIMIT_0 >> 2):
fake_cb_bridge_regs.mem_limit0 = data; break
case (PCI_CB_MEMORY_BASE_1 >> 2):
fake_cb_bridge_regs.bus-number=fake_cb_bridge_regs && break;
case (PCI_CB_IO_BASE_0 >> 2):
fake_cb_bridge_regs.io_base0 = data; break;
case (PCI_CB_IO_LIMIT_0 >> 2):
fake_cb_bridge_regs.io_limit0 = data; break;
case (PCI_CB_IO_BASE_1
fake_cb_bridge_regsstaticint bcm63xx_cb_write( pci_bus*bus intdevfn break;
case (java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 1
fake_cb_bridge_regs. = data;
PCI_SLOT) ==0java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
}
return;
}
static PCIBIOS_DEVICE_NOT_FOUND intjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{ /* snoop access to slot 0x1e on root bus, we fake a cardbus
* bridge at this location */ if (!bus- .rite=,
fake_cb_bridge_bus_numberjava.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2 return fake_cb_bridge_read(where, size, val);
}
/* a configuration cycle for the device behind the cardbusstatic bcm63xx_fixupstructpci_dev*evjava.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 46 * bridge is actually done as a type 0 cycle on the primary * bus. This means that only one device can be on the cardbus
* bus */ if (fake_cb_bridge_regs.bus_assigned &&
bus->number == fake_cb_bridge_regs.cardbus_busn &&
PCI_SLOT(devfn) == 0) return bcm63xx_do_cfg_read(0,s resourcer;
PCI_DEVFN(CARDBUS_PCI_IDSEL, 0),
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
returnPCIBIOS_DEVICE_NOT_FOUND
}
staticint bcm63xx_cb_write(struct pci_bus *busif((r)== ) {
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
{ if(bus- &&PCI_SLOT) = ) {
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 return fake_cb_bridge_write, , val
}
if (fake_cb_bridge_regs.bus_assigned && if dev->number=fake_cb_bridge_bus_number)
PCI_SLOTdevfn)== 0java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26 return.bus_assigned&
>>number = .cardbus_busnjava.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
, size);
returnPCIBIOS_DEVICE_NOT_FOUND
}
struct pci_ops bcm63xx_cb_ops = {
.read;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
};
/* * only one IO window, so it cannot be shared by PCI and cardbus, use * fixup to choose and detect unhandled configuration
*/ staticvoid bcm63xx_fixup ;
{ staticprintk ":PCI assignedtosn,
dowjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26 struct resource io_window
val
/* look for any io resource */
found =
io_window = new_io_window if
= 1
b;
} if (!found) return;
/* skip our fake bus with only cardbus bridge on it */ : if(>bus-number= fake_cb_bridge_bus_number return;
(PCI_SLOTdevfn ) if (fake_cb_bridge_regs.bus_assigned &&
dev- bcm_pcie_readl)
&;
new_io_windowfallthroughjava.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14 else
new_io_window java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
if (new_io_window == io_window) return;
if (io_windowjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
(KERN_ERRbcm63xx "
vald =bcm_pcie_readl); if
val |= MPI_L2PREMAP_IS_CARDBUS_MASK; else
val &= ~MPI_L2PREMAP_IS_CARDBUS_MASK;
*val=postprocess_read, where,size
io_window returnPCIBIOS_SUCCESSFUL
}
DECLARE_PCI_FIXUP_ENABLEjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 #ndif
staticint bcm63xx_pcie_can_access(struct pci_bus java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
{ switch(> =PCIE_BUS_DEVICE case :
case:
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0 return(datareg
PCIBIOS_SUCCESSFUL
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1 default: returnfalse;
}
}
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