diff options
author | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2017-10-26 17:54:15 +0300 |
---|---|---|
committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-10-26 19:53:38 +0300 |
commit | 814eae5982cc55988f642f7f1d10eaf340845c00 (patch) | |
tree | 1afd46129232626ca89ef28db5b1cfbf57187432 /arch/alpha/kernel | |
parent | 407dae1e4415acde2d9f48bb76361893c4653756 (diff) | |
download | linux-814eae5982cc55988f642f7f1d10eaf340845c00.tar.xz |
alpha/PCI: Move pci_map_irq()/pci_swizzle() out of initdata
The introduction of {map/swizzle}_irq() hooks in the struct pci_host_bridge
allowed to replace the pci_fixup_irqs() PCI IRQ allocation in alpha arch
PCI code with per-bridge map/swizzle functions with commit 0e4c2eeb758a
("alpha/PCI: Replace pci_fixup_irqs() call with host bridge IRQ mapping
hooks").
As a side effect of converting PCI IRQ allocation to the struct
pci_host_bridge {map/swizzle}_irq() hooks mechanism, the actual PCI IRQ
allocation function (ie pci_assign_irq()) is carried out per-device in
pci_device_probe() that is called when a PCI device driver is about to be
probed.
This means that, for drivers compiled as loadable modules, the actual PCI
device IRQ allocation can now happen after the system has booted so the
struct pci_host_bridge {map/swizzle}_irq() hooks pci_assign_irq() relies on
must stay valid after the system has booted so that PCI core can carry out
PCI IRQ allocation correctly.
Most of the alpha board structures pci_map_irq() and pci_swizzle() hooks
(that are used to initialize their struct pci_host_bridge equivalent
through the alpha_mv global variable - that represents the struct
alpha_machine_vector of the running kernel) are marked as
__init/__initdata; this causes freed memory dereferences when PCI IRQ
allocation is carried out after the kernel has booted (ie when loading PCI
drivers as loadable module) because when the kernel tries to bind the PCI
device to its (module) driver, the function pci_assign_irq() is called,
that in turn retrieves the struct pci_host_bridge {map/swizzle}_irq() hooks
to carry out PCI IRQ allocation; if those hooks are marked as __init
code/__initdata they point at freed/invalid memory.
Fix the issue by removing the __init/__initdata markers from all subarch
struct alpha_machine_vector.pci_map_irq()/pci_swizzle() functions (and
data).
Fixes: 0e4c2eeb758a ("alpha/PCI: Replace pci_fixup_irqs() call with host bridge IRQ mapping hooks")
Link: http://lkml.kernel.org/r/alpine.LRH.2.21.1710251043170.7098@math.ut.ee
Reported-by: Meelis Roos <mroos@linux.ee>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Cc: Richard Henderson <rth@twiddle.net>
Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Cc: Meelis Roos <mroos@linux.ee>
Cc: Matt Turner <mattst88@gmail.com>
Diffstat (limited to 'arch/alpha/kernel')
-rw-r--r-- | arch/alpha/kernel/sys_alcor.c | 4 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_cabriolet.c | 12 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_dp264.c | 20 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_eb64p.c | 4 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_eiger.c | 4 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_miata.c | 6 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_mikasa.c | 4 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_nautilus.c | 2 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_noritake.c | 6 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_rawhide.c | 4 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_ruffian.c | 6 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_rx164.c | 4 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_sable.c | 10 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_sio.c | 8 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_sx164.c | 4 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_takara.c | 6 | ||||
-rw-r--r-- | arch/alpha/kernel/sys_wildfire.c | 4 |
17 files changed, 54 insertions, 54 deletions
diff --git a/arch/alpha/kernel/sys_alcor.c b/arch/alpha/kernel/sys_alcor.c index 118dc6af1805..7ad074fd5ab5 100644 --- a/arch/alpha/kernel/sys_alcor.c +++ b/arch/alpha/kernel/sys_alcor.c @@ -181,10 +181,10 @@ alcor_init_irq(void) * comes in on. This makes interrupt processing much easier. */ -static int __init +static int alcor_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[7][5] __initdata = { + static char irq_tab[7][5] = { /*INT INTA INTB INTC INTD */ /* note: IDSEL 17 is XLT only */ {16+13, 16+13, 16+13, 16+13, 16+13}, /* IdSel 17, TULIP */ diff --git a/arch/alpha/kernel/sys_cabriolet.c b/arch/alpha/kernel/sys_cabriolet.c index 4c50f8f40cbb..c0fa1fe5ce77 100644 --- a/arch/alpha/kernel/sys_cabriolet.c +++ b/arch/alpha/kernel/sys_cabriolet.c @@ -173,10 +173,10 @@ pc164_init_irq(void) * because it is the Saturn IO (SIO) PCI/ISA Bridge Chip. */ -static inline int __init +static inline int eb66p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[5][5] __initdata = { + static char irq_tab[5][5] = { /*INT INTA INTB INTC INTD */ {16+0, 16+0, 16+5, 16+9, 16+13}, /* IdSel 6, slot 0, J25 */ {16+1, 16+1, 16+6, 16+10, 16+14}, /* IdSel 7, slot 1, J26 */ @@ -203,10 +203,10 @@ eb66p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) * because it is the Saturn IO (SIO) PCI/ISA Bridge Chip. */ -static inline int __init +static inline int cabriolet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[5][5] __initdata = { + static char irq_tab[5][5] = { /*INT INTA INTB INTC INTD */ { 16+2, 16+2, 16+7, 16+11, 16+15}, /* IdSel 5, slot 2, J21 */ { 16+0, 16+0, 16+5, 16+9, 16+13}, /* IdSel 6, slot 0, J19 */ @@ -287,10 +287,10 @@ cia_cab_init_pci(void) * */ -static inline int __init +static inline int alphapc164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[7][5] __initdata = { + static char irq_tab[7][5] = { /*INT INTA INTB INTC INTD */ { 16+2, 16+2, 16+9, 16+13, 16+17}, /* IdSel 5, slot 2, J20 */ { 16+0, 16+0, 16+7, 16+11, 16+15}, /* IdSel 6, slot 0, J29 */ diff --git a/arch/alpha/kernel/sys_dp264.c b/arch/alpha/kernel/sys_dp264.c index 6c35159bc00e..9e1e40ea1d14 100644 --- a/arch/alpha/kernel/sys_dp264.c +++ b/arch/alpha/kernel/sys_dp264.c @@ -356,7 +356,7 @@ clipper_init_irq(void) * 10 64 bit PCI option slot 3 (not bus 0) */ -static int __init +static int isa_irq_fixup(const struct pci_dev *dev, int irq) { u8 irq8; @@ -372,10 +372,10 @@ isa_irq_fixup(const struct pci_dev *dev, int irq) return irq8 & 0xf; } -static int __init +static int dp264_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[6][5] __initdata = { + static char irq_tab[6][5] = { /*INT INTA INTB INTC INTD */ { -1, -1, -1, -1, -1}, /* IdSel 5 ISA Bridge */ { 16+ 3, 16+ 3, 16+ 2, 16+ 2, 16+ 2}, /* IdSel 6 SCSI builtin*/ @@ -394,10 +394,10 @@ dp264_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return isa_irq_fixup(dev, irq); } -static int __init +static int monet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[13][5] __initdata = { + static char irq_tab[13][5] = { /*INT INTA INTB INTC INTD */ { 45, 45, 45, 45, 45}, /* IdSel 3 21143 PCI1 */ { -1, -1, -1, -1, -1}, /* IdSel 4 unused */ @@ -423,7 +423,7 @@ monet_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return isa_irq_fixup(dev, COMMON_TABLE_LOOKUP); } -static u8 __init +static u8 monet_swizzle(struct pci_dev *dev, u8 *pinp) { struct pci_controller *hose = dev->sysdata; @@ -456,10 +456,10 @@ monet_swizzle(struct pci_dev *dev, u8 *pinp) return slot; } -static int __init +static int webbrick_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[13][5] __initdata = { + static char irq_tab[13][5] = { /*INT INTA INTB INTC INTD */ { -1, -1, -1, -1, -1}, /* IdSel 7 ISA Bridge */ { -1, -1, -1, -1, -1}, /* IdSel 8 unused */ @@ -478,10 +478,10 @@ webbrick_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return isa_irq_fixup(dev, COMMON_TABLE_LOOKUP); } -static int __init +static int clipper_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[7][5] __initdata = { + static char irq_tab[7][5] = { /*INT INTA INTB INTC INTD */ { 16+ 8, 16+ 8, 16+ 9, 16+10, 16+11}, /* IdSel 1 slot 1 */ { 16+12, 16+12, 16+13, 16+14, 16+15}, /* IdSel 2 slot 2 */ diff --git a/arch/alpha/kernel/sys_eb64p.c b/arch/alpha/kernel/sys_eb64p.c index ad40a425e841..372661c56537 100644 --- a/arch/alpha/kernel/sys_eb64p.c +++ b/arch/alpha/kernel/sys_eb64p.c @@ -167,10 +167,10 @@ eb64p_init_irq(void) * comes in on. This makes interrupt processing much easier. */ -static int __init +static int eb64p_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[5][5] __initdata = { + static char irq_tab[5][5] = { /*INT INTA INTB INTC INTD */ {16+7, 16+7, 16+7, 16+7, 16+7}, /* IdSel 5, slot ?, ?? */ {16+0, 16+0, 16+2, 16+4, 16+9}, /* IdSel 6, slot ?, ?? */ diff --git a/arch/alpha/kernel/sys_eiger.c b/arch/alpha/kernel/sys_eiger.c index 15f42083bdb3..2731738b5872 100644 --- a/arch/alpha/kernel/sys_eiger.c +++ b/arch/alpha/kernel/sys_eiger.c @@ -141,7 +141,7 @@ eiger_init_irq(void) } } -static int __init +static int eiger_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { u8 irq_orig; @@ -158,7 +158,7 @@ eiger_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return irq_orig - 0x80; } -static u8 __init +static u8 eiger_swizzle(struct pci_dev *dev, u8 *pinp) { struct pci_controller *hose = dev->sysdata; diff --git a/arch/alpha/kernel/sys_miata.c b/arch/alpha/kernel/sys_miata.c index d5b9776a608d..731d693fa1f9 100644 --- a/arch/alpha/kernel/sys_miata.c +++ b/arch/alpha/kernel/sys_miata.c @@ -149,10 +149,10 @@ miata_init_irq(void) * comes in on. This makes interrupt processing much easier. */ -static int __init +static int miata_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[18][5] __initdata = { + static char irq_tab[18][5] = { /*INT INTA INTB INTC INTD */ {16+ 8, 16+ 8, 16+ 8, 16+ 8, 16+ 8}, /* IdSel 14, DC21142 */ { -1, -1, -1, -1, -1}, /* IdSel 15, EIDE */ @@ -196,7 +196,7 @@ miata_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return COMMON_TABLE_LOOKUP; } -static u8 __init +static u8 miata_swizzle(struct pci_dev *dev, u8 *pinp) { int slot, pin = *pinp; diff --git a/arch/alpha/kernel/sys_mikasa.c b/arch/alpha/kernel/sys_mikasa.c index 5e82dc1ad6f2..350ec9c8335b 100644 --- a/arch/alpha/kernel/sys_mikasa.c +++ b/arch/alpha/kernel/sys_mikasa.c @@ -145,10 +145,10 @@ mikasa_init_irq(void) * comes in on. This makes interrupt processing much easier. */ -static int __init +static int mikasa_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[8][5] __initdata = { + static char irq_tab[8][5] = { /*INT INTA INTB INTC INTD */ {16+12, 16+12, 16+12, 16+12, 16+12}, /* IdSel 17, SCSI */ { -1, -1, -1, -1, -1}, /* IdSel 18, PCEB */ diff --git a/arch/alpha/kernel/sys_nautilus.c b/arch/alpha/kernel/sys_nautilus.c index 8ae04a121186..d019e4ce07bd 100644 --- a/arch/alpha/kernel/sys_nautilus.c +++ b/arch/alpha/kernel/sys_nautilus.c @@ -62,7 +62,7 @@ nautilus_init_irq(void) common_init_isa_dma(); } -static int __init +static int nautilus_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { /* Preserve the IRQ set up by the console. */ diff --git a/arch/alpha/kernel/sys_noritake.c b/arch/alpha/kernel/sys_noritake.c index 063e594fd969..2301678d9f9d 100644 --- a/arch/alpha/kernel/sys_noritake.c +++ b/arch/alpha/kernel/sys_noritake.c @@ -193,10 +193,10 @@ noritake_init_irq(void) * comes in on. This makes interrupt processing much easier. */ -static int __init +static int noritake_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[15][5] __initdata = { + static char irq_tab[15][5] = { /*INT INTA INTB INTC INTD */ /* note: IDSELs 16, 17, and 25 are CORELLE only */ { 16+1, 16+1, 16+1, 16+1, 16+1}, /* IdSel 16, QLOGIC */ @@ -221,7 +221,7 @@ noritake_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return COMMON_TABLE_LOOKUP; } -static u8 __init +static u8 noritake_swizzle(struct pci_dev *dev, u8 *pinp) { int slot, pin = *pinp; diff --git a/arch/alpha/kernel/sys_rawhide.c b/arch/alpha/kernel/sys_rawhide.c index dfd510ae5d8c..546822d07dc7 100644 --- a/arch/alpha/kernel/sys_rawhide.c +++ b/arch/alpha/kernel/sys_rawhide.c @@ -221,10 +221,10 @@ rawhide_init_irq(void) * */ -static int __init +static int rawhide_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[5][5] __initdata = { + static char irq_tab[5][5] = { /*INT INTA INTB INTC INTD */ { 16+16, 16+16, 16+16, 16+16, 16+16}, /* IdSel 1 SCSI PCI 1 */ { 16+ 0, 16+ 0, 16+ 1, 16+ 2, 16+ 3}, /* IdSel 2 slot 2 */ diff --git a/arch/alpha/kernel/sys_ruffian.c b/arch/alpha/kernel/sys_ruffian.c index a3f485257170..3b35e1913492 100644 --- a/arch/alpha/kernel/sys_ruffian.c +++ b/arch/alpha/kernel/sys_ruffian.c @@ -117,10 +117,10 @@ ruffian_kill_arch (int mode) * */ -static int __init +static int ruffian_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[11][5] __initdata = { + static char irq_tab[11][5] = { /*INT INTA INTB INTC INTD */ {-1, -1, -1, -1, -1}, /* IdSel 13, 21052 */ {-1, -1, -1, -1, -1}, /* IdSel 14, SIO */ @@ -139,7 +139,7 @@ ruffian_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return COMMON_TABLE_LOOKUP; } -static u8 __init +static u8 ruffian_swizzle(struct pci_dev *dev, u8 *pinp) { int slot, pin = *pinp; diff --git a/arch/alpha/kernel/sys_rx164.c b/arch/alpha/kernel/sys_rx164.c index 08ee737d4fba..e178007107ef 100644 --- a/arch/alpha/kernel/sys_rx164.c +++ b/arch/alpha/kernel/sys_rx164.c @@ -142,7 +142,7 @@ rx164_init_irq(void) * */ -static int __init +static int rx164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { #if 0 @@ -156,7 +156,7 @@ rx164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { 16+1, 16+1, 16+6, 16+11, 16+16}, /* IdSel 10, slot 4 */ }; #else - static char irq_tab[6][5] __initdata = { + static char irq_tab[6][5] = { /*INT INTA INTB INTC INTD */ { 16+0, 16+0, 16+6, 16+11, 16+16}, /* IdSel 5, slot 0 */ { 16+1, 16+1, 16+7, 16+12, 16+17}, /* IdSel 6, slot 1 */ diff --git a/arch/alpha/kernel/sys_sable.c b/arch/alpha/kernel/sys_sable.c index 8a0aa6d67b53..86d259c2612d 100644 --- a/arch/alpha/kernel/sys_sable.c +++ b/arch/alpha/kernel/sys_sable.c @@ -192,10 +192,10 @@ sable_init_irq(void) * with the values in the irq swizzling tables above. */ -static int __init +static int sable_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[9][5] __initdata = { + static char irq_tab[9][5] = { /*INT INTA INTB INTC INTD */ { 32+0, 32+0, 32+0, 32+0, 32+0}, /* IdSel 0, TULIP */ { 32+1, 32+1, 32+1, 32+1, 32+1}, /* IdSel 1, SCSI */ @@ -374,10 +374,10 @@ lynx_init_irq(void) * with the values in the irq swizzling tables above. */ -static int __init +static int lynx_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[19][5] __initdata = { + static char irq_tab[19][5] = { /*INT INTA INTB INTC INTD */ { -1, -1, -1, -1, -1}, /* IdSel 13, PCEB */ { -1, -1, -1, -1, -1}, /* IdSel 14, PPB */ @@ -404,7 +404,7 @@ lynx_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return COMMON_TABLE_LOOKUP; } -static u8 __init +static u8 lynx_swizzle(struct pci_dev *dev, u8 *pinp) { int slot, pin = *pinp; diff --git a/arch/alpha/kernel/sys_sio.c b/arch/alpha/kernel/sys_sio.c index febd24eba7a6..9fd2895639d5 100644 --- a/arch/alpha/kernel/sys_sio.c +++ b/arch/alpha/kernel/sys_sio.c @@ -144,7 +144,7 @@ sio_fixup_irq_levels(unsigned int level_bits) outb((level_bits >> 8) & 0xff, 0x4d1); } -static inline int __init +static inline int noname_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { /* @@ -165,7 +165,7 @@ noname_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) * that they use the default INTA line, if they are interrupt * driven at all). */ - static char irq_tab[][5] __initdata = { + static char irq_tab[][5] = { /*INT A B C D */ { 3, 3, 3, 3, 3}, /* idsel 6 (53c810) */ {-1, -1, -1, -1, -1}, /* idsel 7 (SIO: PCI/ISA bridge) */ @@ -183,10 +183,10 @@ noname_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return irq >= 0 ? tmp : -1; } -static inline int __init +static inline int p2k_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[][5] __initdata = { + static char irq_tab[][5] = { /*INT A B C D */ { 0, 0, -1, -1, -1}, /* idsel 6 (53c810) */ {-1, -1, -1, -1, -1}, /* idsel 7 (SIO: PCI/ISA bridge) */ diff --git a/arch/alpha/kernel/sys_sx164.c b/arch/alpha/kernel/sys_sx164.c index d063b360efed..23eee54d714a 100644 --- a/arch/alpha/kernel/sys_sx164.c +++ b/arch/alpha/kernel/sys_sx164.c @@ -94,10 +94,10 @@ sx164_init_irq(void) * 9 32 bit PCI option slot 3 */ -static int __init +static int sx164_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[5][5] __initdata = { + static char irq_tab[5][5] = { /*INT INTA INTB INTC INTD */ { 16+ 9, 16+ 9, 16+13, 16+17, 16+21}, /* IdSel 5 slot 2 J17 */ { 16+11, 16+11, 16+15, 16+19, 16+23}, /* IdSel 6 slot 0 J19 */ diff --git a/arch/alpha/kernel/sys_takara.c b/arch/alpha/kernel/sys_takara.c index dd0f1eae3c68..9101f2bb6176 100644 --- a/arch/alpha/kernel/sys_takara.c +++ b/arch/alpha/kernel/sys_takara.c @@ -155,10 +155,10 @@ takara_init_irq(void) * assign it whatever the hell IRQ we like and it doesn't matter. */ -static int __init +static int takara_map_irq_srm(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[15][5] __initdata = { + static char irq_tab[15][5] = { { 16+3, 16+3, 16+3, 16+3, 16+3}, /* slot 6 == device 3 */ { 16+2, 16+2, 16+2, 16+2, 16+2}, /* slot 7 == device 2 */ { 16+1, 16+1, 16+1, 16+1, 16+1}, /* slot 8 == device 1 */ @@ -210,7 +210,7 @@ takara_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) return COMMON_TABLE_LOOKUP; } -static u8 __init +static u8 takara_swizzle(struct pci_dev *dev, u8 *pinp) { int slot = PCI_SLOT(dev->devfn); diff --git a/arch/alpha/kernel/sys_wildfire.c b/arch/alpha/kernel/sys_wildfire.c index ee1874887776..c3f8b79fe214 100644 --- a/arch/alpha/kernel/sys_wildfire.c +++ b/arch/alpha/kernel/sys_wildfire.c @@ -288,10 +288,10 @@ wildfire_device_interrupt(unsigned long vector) * 7 64 bit PCI 1 option slot 7 */ -static int __init +static int wildfire_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { - static char irq_tab[8][5] __initdata = { + static char irq_tab[8][5] = { /*INT INTA INTB INTC INTD */ { -1, -1, -1, -1, -1}, /* IdSel 0 ISA Bridge */ { 36, 36, 36+1, 36+2, 36+3}, /* IdSel 1 SCSI builtin */ |