| /Linux-v4.19/arch/mips/pci/ |
| D | ops-rc32434.c | 47 struct pci_bus *bus, unsigned int devfn, in config_access() argument
50 unsigned int slot = PCI_SLOT(devfn); in config_access()
51 u8 func = PCI_FUNC(devfn); in config_access()
72 static int read_config_byte(struct pci_bus *bus, unsigned int devfn, in read_config_byte() argument
78 ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data); in read_config_byte()
83 static int read_config_word(struct pci_bus *bus, unsigned int devfn, in read_config_word() argument
89 ret = config_access(PCI_ACCESS_READ, bus, devfn, where, &data); in read_config_word()
94 static int read_config_dword(struct pci_bus *bus, unsigned int devfn, in read_config_dword() argument
104 if (bus->number == 0 && PCI_SLOT(devfn) > 21) in read_config_dword()
108 ret = config_access(PCI_ACCESS_READ, bus, devfn, where, val); in read_config_dword()
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| D | ops-sni.c | 24 static int set_config_address(unsigned int busno, unsigned int devfn, int reg) in set_config_address() argument
26 if ((devfn > 255) || (reg > 255)) in set_config_address()
29 if (busno == 0 && devfn >= PCI_DEVFN(8, 0)) in set_config_address()
34 ((devfn & 0xff) << 8) | in set_config_address()
40 static int pcimt_read(struct pci_bus *bus, unsigned int devfn, int reg, in pcimt_read() argument
45 if ((res = set_config_address(bus->number, devfn, reg))) in pcimt_read()
63 static int pcimt_write(struct pci_bus *bus, unsigned int devfn, int reg, in pcimt_write() argument
68 if ((res = set_config_address(bus->number, devfn, reg))) in pcimt_write()
91 static int pcit_set_config_address(unsigned int busno, unsigned int devfn, int reg) in pcit_set_config_address() argument
93 if ((devfn > 255) || (reg > 255) || (busno > 255)) in pcit_set_config_address()
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| D | ops-emma2rh.c | 39 static int check_args(struct pci_bus *bus, u32 devfn, u32 * bus_num) in check_args() argument
49 if (PCI_SLOT(devfn) >= 10) in check_args()
53 if ((*bus_num >= 64) || (PCI_SLOT(devfn) >= 16)) in check_args()
60 unsigned int devfn, int where) in set_pci_configuration_address() argument
69 config_win0 = (1 << (22 + PCI_SLOT(devfn))) | (5 << 9); in set_pci_configuration_address()
74 config_win0 = (bus_num << 26) | (PCI_SLOT(devfn) << 22) | in set_pci_configuration_address()
82 static int pci_config_read(struct pci_bus *bus, unsigned int devfn, int where, in pci_config_read() argument
92 if (check_args(bus, devfn, &bus_num) == PCIBIOS_DEVICE_NOT_FOUND) in pci_config_read()
97 if (set_pci_configuration_address(bus_num, devfn, where) < 0) in pci_config_read()
101 *(volatile u32 *)(base + (PCI_FUNC(devfn) << 8) + in pci_config_read()
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| D | ops-pmcmsp.c | 338 unsigned int devfn, in msp_pcibios_config_access() argument
344 unsigned char dev_fn = (unsigned char)devfn; in msp_pcibios_config_access()
467 unsigned int devfn, in msp_pcibios_read_config_byte() argument
478 if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, in msp_pcibios_read_config_byte()
515 unsigned int devfn, in msp_pcibios_read_config_word() argument
537 if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, in msp_pcibios_read_config_word()
572 unsigned int devfn, in msp_pcibios_read_config_dword() argument
589 if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, in msp_pcibios_read_config_dword()
625 unsigned int devfn, in msp_pcibios_write_config_byte() argument
632 if (msp_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, in msp_pcibios_write_config_byte()
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| D | ops-loongson2.c | 37 unsigned int devfn, int where, in loongson_pcibios_config_access() argument
44 int device = PCI_SLOT(devfn); in loongson_pcibios_config_access()
45 int function = PCI_FUNC(devfn); in loongson_pcibios_config_access()
121 static int loongson_pcibios_read(struct pci_bus *bus, unsigned int devfn, in loongson_pcibios_read() argument
131 if (loongson_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, where, in loongson_pcibios_read()
145 static int loongson_pcibios_write(struct pci_bus *bus, unsigned int devfn, in loongson_pcibios_write() argument
158 if (loongson_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, in loongson_pcibios_write()
170 if (loongson_pcibios_config_access(PCI_ACCESS_WRITE, bus, devfn, where, in loongson_pcibios_write()
190 u32 devfn = PCI_DEVFN(PCI_IDSEL_CS5536, 0); in _rdmsr() local
194 loongson_pcibios_write(&bus, devfn, PCI_MSR_ADDR, 4, msr); in _rdmsr()
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| D | ops-bcm63xx.c | 65 unsigned int devfn, int where) in bcm63xx_setup_cfg_access() argument
70 slot = PCI_SLOT(devfn); in bcm63xx_setup_cfg_access()
71 func = PCI_FUNC(devfn); in bcm63xx_setup_cfg_access()
101 unsigned int devfn, int where, int size, in bcm63xx_do_cfg_read() argument
109 if (bcm63xx_setup_cfg_access(type, busn, devfn, where)) in bcm63xx_do_cfg_read()
122 unsigned int devfn, int where, int size, in bcm63xx_do_cfg_write() argument
130 if (bcm63xx_setup_cfg_access(type, busn, devfn, where)) in bcm63xx_do_cfg_write()
147 static int bcm63xx_pci_read(struct pci_bus *bus, unsigned int devfn, in bcm63xx_pci_read() argument
154 if (type == 0 && PCI_SLOT(devfn) == CARDBUS_PCI_IDSEL) in bcm63xx_pci_read()
157 return bcm63xx_do_cfg_read(type, bus->number, devfn, in bcm63xx_pci_read()
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| D | pci-xlp.c | 60 #define pci_cfg_addr(bus, devfn, off) (((bus) << 20) | ((devfn) << 12) | (off)) argument
63 static inline u32 pci_cfg_read_32bit(struct pci_bus *bus, unsigned int devfn, in pci_cfg_read_32bit() argument
74 if (PCI_SLOT(devfn) != 0 || in pci_cfg_read_32bit()
75 !nlm_node_present(PCI_FUNC(devfn))) in pci_cfg_read_32bit()
78 if (PCI_SLOT(devfn) == 0) /* b.0.0 hangs */ in pci_cfg_read_32bit()
80 if (devfn == 44) /* b.5.4 hangs */ in pci_cfg_read_32bit()
83 } else if (bus->number == 0 && PCI_SLOT(devfn) == 1 && where == 0x954) { in pci_cfg_read_32bit()
87 pci_cfg_addr(bus->number, devfn, where)); in pci_cfg_read_32bit()
92 static inline void pci_cfg_write_32bit(struct pci_bus *bus, unsigned int devfn, in pci_cfg_write_32bit() argument
98 pci_cfg_addr(bus->number, devfn, where & ~3)); in pci_cfg_write_32bit()
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| D | pci-bcm1480ht.c | 51 #define CFGOFFSET(bus, devfn, where) (((bus)<<16)+((devfn)<<8)+(where)) argument
52 #define CFGADDR(bus, devfn, where) CFGOFFSET((bus)->number, (devfn), where) argument
88 static int bcm1480ht_can_access(struct pci_bus *bus, int devfn) in bcm1480ht_can_access() argument
96 devno = PCI_SLOT(devfn); in bcm1480ht_can_access()
109 static int bcm1480ht_pcibios_read(struct pci_bus *bus, unsigned int devfn, in bcm1480ht_pcibios_read() argument
119 if (bcm1480ht_can_access(bus, devfn)) in bcm1480ht_pcibios_read()
120 data = READCFG32(CFGADDR(bus, devfn, where)); in bcm1480ht_pcibios_read()
134 static int bcm1480ht_pcibios_write(struct pci_bus *bus, unsigned int devfn, in bcm1480ht_pcibios_write() argument
137 u32 cfgaddr = CFGADDR(bus, devfn, where); in bcm1480ht_pcibios_write()
145 if (!bcm1480ht_can_access(bus, devfn)) in bcm1480ht_pcibios_write()
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| D | ops-nile4.c | 18 struct pci_bus *bus, unsigned int devfn, int where, u32 *val) in nile4_pcibios_config_access() argument
23 if ((busnum == 0) && (PCI_SLOT(devfn) > 8)) in nile4_pcibios_config_access()
29 if ((busnum == 0) && (devfn == PCI_DEVFN(0, 0))) { in nile4_pcibios_config_access()
52 ((1 << (PCI_SLOT(devfn) + 15)) | (PCI_FUNC(devfn) << 8) in nile4_pcibios_config_access()
55 adr = KSEG1ADDR(PCI_WINDOW1) | (busnum << 16) | (devfn << 8) | in nile4_pcibios_config_access()
75 static int nile4_pcibios_read(struct pci_bus *bus, unsigned int devfn, in nile4_pcibios_read() argument
86 err = nile4_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, where, in nile4_pcibios_read()
101 static int nile4_pcibios_write(struct pci_bus *bus, unsigned int devfn, in nile4_pcibios_write() argument
112 err = nile4_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, where, in nile4_pcibios_write()
127 (PCI_ACCESS_WRITE, bus, devfn, where, &data)) in nile4_pcibios_write()
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| D | ops-gt64xxx_pci0.c | 43 struct pci_bus *bus, unsigned int devfn, int where, u32 * data) in gt64xxx_pci0_pcibios_config_access() argument
48 if ((busnum == 0) && (devfn >= PCI_DEVFN(31, 0))) in gt64xxx_pci0_pcibios_config_access()
58 (devfn << GT_PCI0_CFGADDR_FUNCTNUM_SHF) | in gt64xxx_pci0_pcibios_config_access()
63 if (busnum == 0 && PCI_SLOT(devfn) == 0) { in gt64xxx_pci0_pcibios_config_access()
72 if (busnum == 0 && PCI_SLOT(devfn) == 0) { in gt64xxx_pci0_pcibios_config_access()
103 static int gt64xxx_pci0_pcibios_read(struct pci_bus *bus, unsigned int devfn, in gt64xxx_pci0_pcibios_read() argument
108 if (gt64xxx_pci0_pcibios_config_access(PCI_ACCESS_READ, bus, devfn, in gt64xxx_pci0_pcibios_read()
122 static int gt64xxx_pci0_pcibios_write(struct pci_bus *bus, unsigned int devfn, in gt64xxx_pci0_pcibios_write() argument
131 devfn, where, &data)) in gt64xxx_pci0_pcibios_write()
142 if (gt64xxx_pci0_pcibios_config_access(PCI_ACCESS_WRITE, bus, devfn, in gt64xxx_pci0_pcibios_write()
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| D | ops-lantiq.c | 29 unsigned int devfn, unsigned int where, u32 *data) in ltq_pci_config_access() argument
37 if ((bus->number != 0) || ((devfn & 0xf8) > 0x78) in ltq_pci_config_access()
38 || ((devfn & 0xf8) == 0) || ((devfn & 0xf8) == 0x68)) in ltq_pci_config_access()
44 cfg_base |= (bus->number << LTQ_PCI_CFG_BUSNUM_SHF) | (devfn << in ltq_pci_config_access()
73 int ltq_pci_read_config_dword(struct pci_bus *bus, unsigned int devfn, in ltq_pci_read_config_dword() argument
78 if (ltq_pci_config_access(PCI_ACCESS_READ, bus, devfn, where, &data)) in ltq_pci_read_config_dword()
91 int ltq_pci_write_config_dword(struct pci_bus *bus, unsigned int devfn, in ltq_pci_write_config_dword() argument
100 devfn, where, &data)) in ltq_pci_write_config_dword()
111 if (ltq_pci_config_access(PCI_ACCESS_WRITE, bus, devfn, where, &data)) in ltq_pci_write_config_dword()
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| D | ops-vr41xx.c | 36 unsigned int devfn, int where) in set_pci_configuration_address() argument
42 if (PCI_SLOT(devfn) < 11 || where > 0xff) in set_pci_configuration_address()
45 writel((1U << PCI_SLOT(devfn)) | (PCI_FUNC(devfn) << 8) | in set_pci_configuration_address()
54 writel(((uint32_t)number << 16) | ((devfn & 0xff) << 8) | in set_pci_configuration_address()
61 static int pci_config_read(struct pci_bus *bus, unsigned int devfn, int where, in pci_config_read() argument
67 if (set_pci_configuration_address(bus->number, devfn, where) < 0) in pci_config_read()
89 static int pci_config_write(struct pci_bus *bus, unsigned int devfn, int where, in pci_config_write() argument
95 if (set_pci_configuration_address(bus->number, devfn, where) < 0) in pci_config_write()
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| /Linux-v4.19/drivers/pci/hotplug/ |
| D | cpci_hotplug_pci.c | 41 slot->devfn, in cpci_get_attention_status()
47 slot->devfn, in cpci_get_attention_status()
61 slot->devfn, in cpci_set_attention_status()
66 slot->devfn, in cpci_set_attention_status()
75 slot->devfn, in cpci_set_attention_status()
88 slot->devfn, in cpci_get_hs_csr()
93 slot->devfn, in cpci_get_hs_csr()
107 slot->devfn, in cpci_check_and_clear_ins()
112 slot->devfn, in cpci_check_and_clear_ins()
119 slot->devfn, in cpci_check_and_clear_ins()
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| D | ibmphp_pci.c | 93 unsigned int devfn = PCI_DEVFN(device, function); in ibmphp_configure_card() local
101 pci_bus_read_config_word(ibmphp_pci_bus, devfn, PCI_VENDOR_ID, &vendor_id); in ibmphp_configure_card()
115 pci_bus_read_config_byte(ibmphp_pci_bus, devfn, PCI_HEADER_TYPE, &hdr_type); in ibmphp_configure_card()
116 pci_bus_read_config_dword(ibmphp_pci_bus, devfn, PCI_CLASS_REVISION, &class); in ibmphp_configure_card()
188 pci_bus_read_config_byte(ibmphp_pci_bus, devfn, PCI_SECONDARY_BUS, &sec_number); in ibmphp_configure_card()
258 pci_bus_read_config_byte(ibmphp_pci_bus, devfn, PCI_SECONDARY_BUS, &sec_number); in ibmphp_configure_card()
349 unsigned int devfn; in configure_device() local
353 devfn = PCI_DEVFN(func->device, func->function); in configure_device()
371 pci_bus_write_config_dword(ibmphp_pci_bus, devfn, address[count], 0xFFFFFFFF); in configure_device()
372 pci_bus_read_config_dword(ibmphp_pci_bus, devfn, address[count], &bar[count]); in configure_device()
[all …]
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| /Linux-v4.19/arch/powerpc/platforms/pasemi/ |
| D | pci.c | 36 #define PA_PXP_CFA(bus, devfn, off) (((bus) << 20) | ((devfn) << 12) | (off)) argument
38 static inline int pa_pxp_offset_valid(u8 bus, u8 devfn, int offset) in pa_pxp_offset_valid() argument
44 if (bus == 0 && devfn == 0) in pa_pxp_offset_valid()
51 u8 bus, u8 devfn, int offset) in pa_pxp_cfg_addr() argument
53 return hose->cfg_data + PA_PXP_CFA(bus, devfn, offset); in pa_pxp_cfg_addr()
56 static inline int is_root_port(int busno, int devfn) in is_root_port() argument
58 return ((busno == 0) && (PCI_FUNC(devfn) < 4) && in is_root_port()
59 ((PCI_SLOT(devfn) == 16) || (PCI_SLOT(devfn) == 17))); in is_root_port()
68 static int workaround_5945(struct pci_bus *bus, unsigned int devfn, in workaround_5945() argument
76 if (!is_root_port(bus->number, devfn) || !is_5945_reg(offset)) in workaround_5945()
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| /Linux-v4.19/arch/x86/pci/ |
| D | direct.c | 17 #define PCI_CONF1_ADDRESS(bus, devfn, reg) \ argument
19 | (devfn << 8) | (reg & 0xFC))
22 unsigned int devfn, int reg, int len, u32 *value) in pci_conf1_read() argument
26 if (seg || (bus > 255) || (devfn > 255) || (reg > 4095)) { in pci_conf1_read()
33 outl(PCI_CONF1_ADDRESS(bus, devfn, reg), 0xCF8); in pci_conf1_read()
53 unsigned int devfn, int reg, int len, u32 value) in pci_conf1_write() argument
57 if (seg || (bus > 255) || (devfn > 255) || (reg > 4095)) in pci_conf1_write()
62 outl(PCI_CONF1_ADDRESS(bus, devfn, reg), 0xCF8); in pci_conf1_write()
96 unsigned int devfn, int reg, int len, u32 *value) in pci_conf2_read() argument
102 if ((bus > 255) || (devfn > 255) || (reg > 255)) { in pci_conf2_read()
[all …]
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| D | intel_mid_pci.c | 62 static int fixed_bar_cap(struct pci_bus *bus, unsigned int devfn) in fixed_bar_cap() argument
74 devfn, pos, 4, &pcie_cap)) in fixed_bar_cap()
83 devfn, pos + 4, 4, &cap_data); in fixed_bar_cap()
94 static int pci_device_update_fixed(struct pci_bus *bus, unsigned int devfn, in pci_device_update_fixed() argument
107 raw_pci_ext_ops->read(domain, busnum, devfn, in pci_device_update_fixed()
130 return raw_pci_ext_ops->write(domain, busnum, devfn, reg, 4, in pci_device_update_fixed()
135 return raw_pci_ext_ops->write(domain, busnum, devfn, reg, len, val); in pci_device_update_fixed()
148 static bool type1_access_ok(unsigned int bus, unsigned int devfn, int reg) in type1_access_ok() argument
160 if (bus == 0 && (devfn == PCI_DEVFN(2, 0) in type1_access_ok()
161 || devfn == PCI_DEVFN(0, 0) in type1_access_ok()
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| D | numachip.c | 21 static inline char __iomem *pci_dev_base(unsigned int seg, unsigned int bus, unsigned int devfn) in pci_dev_base() argument
26 return cfg->virt + (PCI_MMCFG_BUS_OFFSET(bus) | (devfn << 12)); in pci_dev_base()
31 unsigned int devfn, int reg, int len, u32 *value) in pci_mmcfg_read_numachip() argument
36 if (unlikely((bus > 255) || (devfn > 255) || (reg > 4095))) { in pci_mmcfg_read_numachip()
42 if (unlikely(bus == 0 && devfn >= limit)) { in pci_mmcfg_read_numachip()
48 addr = pci_dev_base(seg, bus, devfn); in pci_mmcfg_read_numachip()
71 unsigned int devfn, int reg, int len, u32 value) in pci_mmcfg_write_numachip() argument
76 if (unlikely((bus > 255) || (devfn > 255) || (reg > 4095))) in pci_mmcfg_write_numachip()
80 if (unlikely(bus == 0 && devfn >= limit)) in pci_mmcfg_write_numachip()
84 addr = pci_dev_base(seg, bus, devfn); in pci_mmcfg_write_numachip()
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| D | mmconfig_32.c | 28 static u32 get_base_addr(unsigned int seg, int bus, unsigned devfn) in get_base_addr() argument
40 static void pci_exp_set_dev_base(unsigned int base, int bus, int devfn) in pci_exp_set_dev_base() argument
42 u32 dev_base = base | PCI_MMCFG_BUS_OFFSET(bus) | (devfn << 12); in pci_exp_set_dev_base()
53 unsigned int devfn, int reg, int len, u32 *value) in pci_mmcfg_read() argument
58 if ((bus > 255) || (devfn > 255) || (reg > 4095)) { in pci_mmcfg_read()
64 base = get_base_addr(seg, bus, devfn); in pci_mmcfg_read()
72 pci_exp_set_dev_base(base, bus, devfn); in pci_mmcfg_read()
92 unsigned int devfn, int reg, int len, u32 value) in pci_mmcfg_write() argument
97 if ((bus > 255) || (devfn > 255) || (reg > 4095)) in pci_mmcfg_write()
101 base = get_base_addr(seg, bus, devfn); in pci_mmcfg_write()
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| D | olpc.c | 177 static int is_simulated(unsigned int bus, unsigned int devfn) in is_simulated() argument
179 return (!bus && ((PCI_SLOT(devfn) == NB_SLOT) || in is_simulated()
180 (PCI_SLOT(devfn) == SB_SLOT))); in is_simulated()
205 unsigned int devfn, int reg, int len, uint32_t *value) in pci_olpc_read() argument
212 if (!is_simulated(bus, devfn)) in pci_olpc_read()
213 return pci_direct_conf1.read(seg, bus, devfn, reg, len, value); in pci_olpc_read()
222 switch (devfn) { in pci_olpc_read()
267 unsigned int devfn, int reg, int len, uint32_t value) in pci_olpc_write() argument
272 if (!is_simulated(bus, devfn)) in pci_olpc_write()
273 return pci_direct_conf1.write(seg, bus, devfn, reg, len, value); in pci_olpc_write()
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| /Linux-v4.19/drivers/pci/controller/ |
| D | pci-thunder-ecam.c | 30 unsigned int devfn, int where, int size, u32 *val) in handle_ea_bar() argument
43 addr = bus->ops->map_bus(bus, devfn, bar); /* BAR 0 */ in handle_ea_bar()
58 addr = bus->ops->map_bus(bus, devfn, bar); /* BAR 0 */ in handle_ea_bar()
74 addr = bus->ops->map_bus(bus, devfn, bar + 4); /* BAR 1 */ in handle_ea_bar()
86 static int thunder_ecam_p2_config_read(struct pci_bus *bus, unsigned int devfn, in thunder_ecam_p2_config_read() argument
103 return pci_generic_config_read(bus, devfn, where, size, val); in thunder_ecam_p2_config_read()
106 addr = bus->ops->map_bus(bus, devfn, where_a); in thunder_ecam_p2_config_read()
127 static int thunder_ecam_config_read(struct pci_bus *bus, unsigned int devfn, in thunder_ecam_config_read() argument
137 addr = bus->ops->map_bus(bus, devfn, 0xc); in thunder_ecam_config_read()
148 addr = bus->ops->map_bus(bus, devfn, 8); in thunder_ecam_config_read()
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| /Linux-v4.19/drivers/xen/ |
| D | pci.c | 51 .add.devfn = pci_dev->devfn in xen_add_device()
63 add->physfn.devfn = physfn->devfn; in xen_add_device()
66 if (pci_ari_enabled(pci_dev->bus) && PCI_SLOT(pci_dev->devfn)) in xen_add_device()
117 .devfn = pci_dev->devfn, in xen_add_device()
120 .physfn.devfn = physfn->devfn, in xen_add_device()
127 else if (pci_ari_enabled(pci_dev->bus) && PCI_SLOT(pci_dev->devfn)) { in xen_add_device()
130 .devfn = pci_dev->devfn, in xen_add_device()
139 .devfn = pci_dev->devfn, in xen_add_device()
158 .devfn = pci_dev->devfn in xen_remove_device()
168 .devfn = pci_dev->devfn in xen_remove_device()
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| /Linux-v4.19/arch/powerpc/platforms/maple/ |
| D | pci.c | 85 static unsigned long u3_agp_cfa0(u8 devfn, u8 off) in u3_agp_cfa0() argument
87 return (1 << (unsigned long)PCI_SLOT(devfn)) | in u3_agp_cfa0()
88 ((unsigned long)PCI_FUNC(devfn) << 8) | in u3_agp_cfa0()
92 static unsigned long u3_agp_cfa1(u8 bus, u8 devfn, u8 off) in u3_agp_cfa1() argument
95 ((unsigned long)devfn << 8) | in u3_agp_cfa1()
121 static int u3_agp_read_config(struct pci_bus *bus, unsigned int devfn, in u3_agp_read_config() argument
131 addr = u3_agp_cfg_access(hose, bus->number, devfn, offset); in u3_agp_read_config()
152 static int u3_agp_write_config(struct pci_bus *bus, unsigned int devfn, in u3_agp_write_config() argument
162 addr = u3_agp_cfg_access(hose, bus->number, devfn, offset); in u3_agp_write_config()
189 static unsigned long u3_ht_cfa0(u8 devfn, u8 off) in u3_ht_cfa0() argument
[all …]
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| /Linux-v4.19/arch/sparc/kernel/ |
| D | pci_common.c | 21 unsigned long devfn, in config_out_of_range() argument
32 unsigned long devfn, in sun4u_config_mkaddr() argument
37 if (config_out_of_range(pbm, bus, devfn, reg)) in sun4u_config_mkaddr()
41 devfn <<= rbits; in sun4u_config_mkaddr()
44 return (void *) (pbm->config_space | bus | devfn | reg); in sun4u_config_mkaddr()
53 unsigned char bus, unsigned int devfn, in sun4u_read_pci_cfg_host() argument
60 addr = sun4u_config_mkaddr(pbm, bus, devfn, where); in sun4u_read_pci_cfg_host()
95 sun4u_read_pci_cfg_host(pbm, bus, devfn, in sun4u_read_pci_cfg_host()
100 sun4u_read_pci_cfg_host(pbm, bus, devfn, in sun4u_read_pci_cfg_host()
108 static int sun4u_read_pci_cfg(struct pci_bus *bus_dev, unsigned int devfn, in sun4u_read_pci_cfg() argument
[all …]
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| /Linux-v4.19/arch/alpha/kernel/ |
| D | sys_miata.c | 184 if((slot == 7) && (PCI_FUNC(dev->devfn) == 3)) { in miata_map_irq()
186 struct pci_dev *pdev = pci_get_slot(dev->bus, dev->devfn & ~7); in miata_map_irq()
206 slot = PCI_SLOT(dev->devfn); in miata_swizzle()
209 else if ((PCI_SLOT(dev->bus->self->devfn) == 8) || in miata_swizzle()
210 (PCI_SLOT(dev->bus->self->devfn) == 20)) { in miata_swizzle()
211 slot = PCI_SLOT(dev->devfn) + 9; in miata_swizzle()
217 if ((PCI_SLOT(dev->bus->self->devfn) == 8) || in miata_swizzle()
218 (PCI_SLOT(dev->bus->self->devfn) == 20)) { in miata_swizzle()
219 slot = PCI_SLOT(dev->devfn) + 9; in miata_swizzle()
227 slot = PCI_SLOT(dev->devfn); in miata_swizzle()
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