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Searched refs:epc (Results 1 – 25 of 37) sorted by relevance

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/Linux-v4.19/drivers/pci/endpoint/
Dpci-epc-core.c22 struct pci_epc *epc = *(struct pci_epc **)res; in devm_pci_epc_release() local
24 pci_epc_destroy(epc); in devm_pci_epc_release()
29 struct pci_epc **epc = res; in devm_pci_epc_match() local
31 return *epc == match_data; in devm_pci_epc_match()
40 void pci_epc_put(struct pci_epc *epc) in pci_epc_put() argument
42 if (!epc || IS_ERR(epc)) in pci_epc_put()
45 module_put(epc->ops->owner); in pci_epc_put()
46 put_device(&epc->dev); in pci_epc_put()
60 struct pci_epc *epc; in pci_epc_get() local
69 epc = to_pci_epc(dev); in pci_epc_get()
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Dpci-ep-cfs.c30 struct pci_epc *epc; member
50 struct pci_epc *epc; in pci_epc_start_store() local
53 epc = epc_group->epc; in pci_epc_start_store()
60 pci_epc_stop(epc); in pci_epc_start_store()
64 ret = pci_epc_start(epc); in pci_epc_start_store()
66 dev_err(&epc->dev, "failed to start endpoint controller\n"); in pci_epc_start_store()
95 struct pci_epc *epc = epc_group->epc; in pci_epc_epf_link() local
106 ret = pci_epc_add_epf(epc, epf); in pci_epc_epf_link()
117 pci_epc_remove_epf(epc, epf); in pci_epc_epf_link()
128 struct pci_epc *epc; in pci_epc_epf_unlink() local
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Dpci-epc-mem.c48 int __pci_epc_mem_init(struct pci_epc *epc, phys_addr_t phys_base, size_t size, in __pci_epc_mem_init() argument
83 epc->mem = mem; in __pci_epc_mem_init()
102 void pci_epc_mem_exit(struct pci_epc *epc) in pci_epc_mem_exit() argument
104 struct pci_epc_mem *mem = epc->mem; in pci_epc_mem_exit()
106 epc->mem = NULL; in pci_epc_mem_exit()
121 void __iomem *pci_epc_mem_alloc_addr(struct pci_epc *epc, in pci_epc_mem_alloc_addr() argument
126 struct pci_epc_mem *mem = epc->mem; in pci_epc_mem_alloc_addr()
155 void pci_epc_mem_free_addr(struct pci_epc *epc, phys_addr_t phys_addr, in pci_epc_mem_free_addr() argument
159 struct pci_epc_mem *mem = epc->mem; in pci_epc_mem_free_addr()
DMakefile7 obj-$(CONFIG_PCI_ENDPOINT) += pci-epc-core.o pci-epf-core.o\
8 pci-epc-mem.o functions/
Dpci-epf-core.c93 struct device *dev = epf->epc->dev.parent; in pci_epf_free_space()
118 struct device *dev = epf->epc->dev.parent; in pci_epf_alloc_space()
/Linux-v4.19/include/linux/
Dpci-epc.h44 int (*write_header)(struct pci_epc *epc, u8 func_no,
46 int (*set_bar)(struct pci_epc *epc, u8 func_no,
48 void (*clear_bar)(struct pci_epc *epc, u8 func_no,
50 int (*map_addr)(struct pci_epc *epc, u8 func_no,
52 void (*unmap_addr)(struct pci_epc *epc, u8 func_no,
54 int (*set_msi)(struct pci_epc *epc, u8 func_no, u8 interrupts);
55 int (*get_msi)(struct pci_epc *epc, u8 func_no);
56 int (*set_msix)(struct pci_epc *epc, u8 func_no, u16 interrupts);
57 int (*get_msix)(struct pci_epc *epc, u8 func_no);
58 int (*raise_irq)(struct pci_epc *epc, u8 func_no,
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/Linux-v4.19/arch/mips/kernel/
Dbranch.c30 long epc = regs->cp0_epc; in __isa_exception_epc() local
33 if (__get_user(inst, (u16 __user *) msk_isa16_mode(epc))) { in __isa_exception_epc()
36 return epc; in __isa_exception_epc()
43 epc += 4; in __isa_exception_epc()
45 epc += 2; in __isa_exception_epc()
47 epc += 2; in __isa_exception_epc()
49 epc += 4; in __isa_exception_epc()
51 return epc; in __isa_exception_epc()
320 long epc; in __MIPS16e_compute_return_epc() local
322 epc = regs->cp0_epc; in __MIPS16e_compute_return_epc()
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Dmips-r2-to-r6-emul.c250 unsigned long cepc, epc, nepc; in jr_func() local
260 epc = regs->cp0_epc; in jr_func()
287 err = mips_dsemul(regs, nir, epc, cepc); in jr_func()
911 unsigned long cpc, epc, nepc, r31, res, rs, rt; in mipsr2_decoder() local
918 epc = regs->cp0_epc; in mipsr2_decoder()
925 inst, epc, pass); in mipsr2_decoder()
994 regs->cp0_epc = epc; in mipsr2_decoder()
1001 nepc = epc + 4; in mipsr2_decoder()
1037 err = mips_dsemul(regs, nir, epc, cpc); in mipsr2_decoder()
1051 regs->cp0_epc = epc; in mipsr2_decoder()
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Dtraps.c941 unsigned long epc = msk_isa16_mode(exception_epc(regs)); in do_bp() local
955 if (__get_user(instr[0], (u16 __user *)epc)) in do_bp()
966 if (__get_user(instr[1], (u16 __user *)(epc + 2))) in do_bp()
972 if (__get_user(opcode, (unsigned int __user *)epc)) in do_bp()
1037 unsigned long epc = msk_isa16_mode(exception_epc(regs)); in do_tr() local
1046 if (__get_user(instr[0], (u16 __user *)(epc + 0)) || in do_tr()
1047 __get_user(instr[1], (u16 __user *)(epc + 2))) in do_tr()
1054 if (__get_user(opcode, (u32 __user *)epc)) in do_tr()
1075 unsigned int __user *epc = (unsigned int __user *)exception_epc(regs); in do_ri() local
1088 likely(get_user(opcode, epc) >= 0)) { in do_ri()
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Duprobes.c115 unsigned long epc; in arch_uprobe_pre_xol() local
117 epc = regs->cp0_epc; in arch_uprobe_pre_xol()
Dkprobes.c210 long epc; in evaluate_branch_instruction() local
213 epc = regs->cp0_epc; in evaluate_branch_instruction()
214 if (epc & 3) in evaluate_branch_instruction()
/Linux-v4.19/drivers/pci/controller/dwc/
Dpcie-designware-ep.c17 struct pci_epc *epc = ep->epc; in dw_pcie_ep_linkup() local
19 pci_epc_linkup(epc); in dw_pcie_ep_linkup()
76 static int dw_pcie_ep_write_header(struct pci_epc *epc, u8 func_no, in dw_pcie_ep_write_header() argument
79 struct dw_pcie_ep *ep = epc_get_drvdata(epc); in dw_pcie_ep_write_header()
149 static void dw_pcie_ep_clear_bar(struct pci_epc *epc, u8 func_no, in dw_pcie_ep_clear_bar() argument
152 struct dw_pcie_ep *ep = epc_get_drvdata(epc); in dw_pcie_ep_clear_bar()
163 static int dw_pcie_ep_set_bar(struct pci_epc *epc, u8 func_no, in dw_pcie_ep_set_bar() argument
167 struct dw_pcie_ep *ep = epc_get_drvdata(epc); in dw_pcie_ep_set_bar()
214 static void dw_pcie_ep_unmap_addr(struct pci_epc *epc, u8 func_no, in dw_pcie_ep_unmap_addr() argument
219 struct dw_pcie_ep *ep = epc_get_drvdata(epc); in dw_pcie_ep_unmap_addr()
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Dpcie-designware-plat.c73 struct pci_epc *epc = ep->epc; in dw_plat_pcie_ep_init() local
79 epc->features |= EPC_FEATURE_NO_LINKUP_NOTIFIER; in dw_plat_pcie_ep_init()
80 epc->features |= EPC_FEATURE_MSIX_AVAILABLE; in dw_plat_pcie_ep_init()
/Linux-v4.19/drivers/pci/endpoint/functions/
Dpci-epf-test.c90 struct pci_epc *epc = epf->epc; in pci_epf_test_copy() local
94 src_addr = pci_epc_mem_alloc_addr(epc, &src_phys_addr, reg->size); in pci_epf_test_copy()
102 ret = pci_epc_map_addr(epc, epf->func_no, src_phys_addr, reg->src_addr, in pci_epf_test_copy()
110 dst_addr = pci_epc_mem_alloc_addr(epc, &dst_phys_addr, reg->size); in pci_epf_test_copy()
118 ret = pci_epc_map_addr(epc, epf->func_no, dst_phys_addr, reg->dst_addr, in pci_epf_test_copy()
128 pci_epc_unmap_addr(epc, epf->func_no, dst_phys_addr); in pci_epf_test_copy()
131 pci_epc_mem_free_addr(epc, dst_phys_addr, dst_addr, reg->size); in pci_epf_test_copy()
134 pci_epc_unmap_addr(epc, epf->func_no, src_phys_addr); in pci_epf_test_copy()
137 pci_epc_mem_free_addr(epc, src_phys_addr, src_addr, reg->size); in pci_epf_test_copy()
152 struct pci_epc *epc = epf->epc; in pci_epf_test_read() local
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/Linux-v4.19/drivers/pci/controller/
Dpcie-cadence-ep.c49 static int cdns_pcie_ep_write_header(struct pci_epc *epc, u8 fn, in cdns_pcie_ep_write_header() argument
52 struct cdns_pcie_ep *ep = epc_get_drvdata(epc); in cdns_pcie_ep_write_header()
80 static int cdns_pcie_ep_set_bar(struct pci_epc *epc, u8 fn, in cdns_pcie_ep_set_bar() argument
83 struct cdns_pcie_ep *ep = epc_get_drvdata(epc); in cdns_pcie_ep_set_bar()
147 static void cdns_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn, in cdns_pcie_ep_clear_bar() argument
150 struct cdns_pcie_ep *ep = epc_get_drvdata(epc); in cdns_pcie_ep_clear_bar()
174 static int cdns_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, phys_addr_t addr, in cdns_pcie_ep_map_addr() argument
177 struct cdns_pcie_ep *ep = epc_get_drvdata(epc); in cdns_pcie_ep_map_addr()
184 dev_err(&epc->dev, "no free outbound region\n"); in cdns_pcie_ep_map_addr()
196 static void cdns_pcie_ep_unmap_addr(struct pci_epc *epc, u8 fn, in cdns_pcie_ep_unmap_addr() argument
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Dpcie-rockchip-ep.c41 struct pci_epc *epc; member
124 static int rockchip_pcie_ep_write_header(struct pci_epc *epc, u8 fn, in rockchip_pcie_ep_write_header() argument
127 struct rockchip_pcie_ep *ep = epc_get_drvdata(epc); in rockchip_pcie_ep_write_header()
161 static int rockchip_pcie_ep_set_bar(struct pci_epc *epc, u8 fn, in rockchip_pcie_ep_set_bar() argument
164 struct rockchip_pcie_ep *ep = epc_get_drvdata(epc); in rockchip_pcie_ep_set_bar()
229 static void rockchip_pcie_ep_clear_bar(struct pci_epc *epc, u8 fn, in rockchip_pcie_ep_clear_bar() argument
232 struct rockchip_pcie_ep *ep = epc_get_drvdata(epc); in rockchip_pcie_ep_clear_bar()
258 static int rockchip_pcie_ep_map_addr(struct pci_epc *epc, u8 fn, in rockchip_pcie_ep_map_addr() argument
262 struct rockchip_pcie_ep *ep = epc_get_drvdata(epc); in rockchip_pcie_ep_map_addr()
273 dev_err(&epc->dev, "no free outbound region\n"); in rockchip_pcie_ep_map_addr()
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/Linux-v4.19/arch/mips/kvm/
Demulate.c47 long epc = instpc; in kvm_compute_return_epc() local
51 if (epc & 3) { in kvm_compute_return_epc()
57 err = kvm_get_badinstrp((u32 *)epc, vcpu, &insn.word); in kvm_compute_return_epc()
66 arch->gprs[insn.r_format.rd] = epc + 8; in kvm_compute_return_epc()
86 epc = epc + 4 + (insn.i_format.simmediate << 2); in kvm_compute_return_epc()
88 epc += 8; in kvm_compute_return_epc()
89 nextpc = epc; in kvm_compute_return_epc()
95 epc = epc + 4 + (insn.i_format.simmediate << 2); in kvm_compute_return_epc()
97 epc += 8; in kvm_compute_return_epc()
98 nextpc = epc; in kvm_compute_return_epc()
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Dtrace.h317 __field(unsigned long, epc)
325 __entry->epc = kvm_read_c0_guest_epc(vcpu->arch.cop0);
333 __entry->epc,
/Linux-v4.19/include/uapi/linux/
Dzorro.h36 #define ZORRO_ID(manuf, prod, epc) \ argument
37 ((ZORRO_MANUF_##manuf << 16) | ((prod) << 8) | (epc))
/Linux-v4.19/arch/ia64/kernel/
Dgate.lds.S59 .text : { *(.text) *(.text.*) } :epc
85 epc PT_LOAD FILEHDR PHDRS FLAGS(1); /* PF_X */
/Linux-v4.19/drivers/infiniband/hw/cxgb3/
Diwch_cm.c237 static enum iwch_ep_state state_read(struct iwch_ep_common *epc) in state_read() argument
242 spin_lock_irqsave(&epc->lock, flags); in state_read()
243 state = epc->state; in state_read()
244 spin_unlock_irqrestore(&epc->lock, flags); in state_read()
248 static void __state_set(struct iwch_ep_common *epc, enum iwch_ep_state new) in __state_set() argument
250 epc->state = new; in __state_set()
253 static void state_set(struct iwch_ep_common *epc, enum iwch_ep_state new) in state_set() argument
257 spin_lock_irqsave(&epc->lock, flags); in state_set()
258 pr_debug("%s - %s -> %s\n", __func__, states[epc->state], states[new]); in state_set()
259 __state_set(epc, new); in state_set()
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/Linux-v4.19/arch/mips/sgi-ip27/
Dip27-nmi.c86 printk("epc : %016lx %pS\n", nr->epc, (void *) nr->epc); in nmi_cpu_eframe_save()
/Linux-v4.19/drivers/scsi/
Dgvp11.c275 unsigned int epc; in gvp11_probe() local
336 epc = *(unsigned short *)(ZTWO_VADDR(address) + 0x8000); in gvp11_probe()
338 (epc & GVP_SCSICLKMASK) ? WD33C93_FS_8_10 in gvp11_probe()
/Linux-v4.19/drivers/infiniband/hw/cxgb4/
Dcm.c150 static void deref_cm_id(struct c4iw_ep_common *epc) in deref_cm_id() argument
152 epc->cm_id->rem_ref(epc->cm_id); in deref_cm_id()
153 epc->cm_id = NULL; in deref_cm_id()
154 set_bit(CM_ID_DEREFED, &epc->history); in deref_cm_id()
157 static void ref_cm_id(struct c4iw_ep_common *epc) in ref_cm_id() argument
159 set_bit(CM_ID_REFED, &epc->history); in ref_cm_id()
160 epc->cm_id->add_ref(epc->cm_id); in ref_cm_id()
266 static enum c4iw_ep_state state_read(struct c4iw_ep_common *epc) in state_read() argument
270 mutex_lock(&epc->mutex); in state_read()
271 state = epc->state; in state_read()
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/Linux-v4.19/arch/mips/include/asm/sn/
Dnmi.h74 unsigned long epc; member

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