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

/kvm-unit-tests/lib/
H A Dpci.c10 void pci_cap_walk(struct pci_dev *dev, pci_cap_handler_t handler) in pci_cap_walk() argument
16 cap_offset = pci_config_readb(dev->bdf, PCI_CAPABILITY_LIST); in pci_cap_walk()
18 cap_id = pci_config_readb(dev->bdf, cap_offset); in pci_cap_walk()
20 handler(dev, cap_offset, cap_id); in pci_cap_walk()
21 cap_offset = pci_config_readb(dev->bdf, cap_offset + 1); in pci_cap_walk()
27 void pci_msi_set_enable(struct pci_dev *dev, bool enabled) in pci_msi_set_enable() argument
32 offset = dev->msi_offset; in pci_msi_set_enable()
33 msi_control = pci_config_readw(dev->bdf, offset + PCI_MSI_FLAGS); in pci_msi_set_enable()
40 pci_config_writew(dev->bdf, offset + PCI_MSI_FLAGS, msi_control); in pci_msi_set_enable()
43 bool pci_setup_msi(struct pci_dev *dev, uint64_t msi_addr, uint32_t msi_data) in pci_setup_msi() argument
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H A Dpci.h33 extern void pci_dev_init(struct pci_dev *dev, pcidevaddr_t bdf);
34 extern void pci_cmd_set_clr(struct pci_dev *dev, uint16_t set, uint16_t clr);
35 typedef void (*pci_cap_handler_t)(struct pci_dev *dev, int cap_offset, int cap_id);
36 extern void pci_cap_walk(struct pci_dev *dev, pci_cap_handler_t handler);
37 extern void pci_enable_defaults(struct pci_dev *dev);
38 extern bool pci_setup_msi(struct pci_dev *dev, uint64_t msi_addr,
45 extern bool pci_dev_exists(pcidevaddr_t dev);
60 extern phys_addr_t pci_bar_get_addr(struct pci_dev *dev, int bar_num);
61 extern void pci_bar_set_addr(struct pci_dev *dev, int bar_num, phys_addr_t addr);
62 extern phys_addr_t pci_bar_size(struct pci_dev *dev, int bar_num);
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H A Dpci-edu.c17 static inline bool edu_check_alive(struct pci_edu_dev *dev) in edu_check_alive() argument
22 edu_reg_writel(dev, EDU_REG_ALIVE, live_count++); in edu_check_alive()
23 value = edu_reg_readl(dev, EDU_REG_ALIVE); in edu_check_alive()
27 bool edu_init(struct pci_edu_dev *dev) in edu_init() argument
35 pci_dev_init(&dev->pci_dev, dev_addr); in edu_init()
36 pci_enable_defaults(&dev->pci_dev); in edu_init()
37 dev->reg_base = ioremap(dev->pci_dev.resource[EDU_BAR], PAGE_SIZE); in edu_init()
38 assert(edu_check_alive(dev)); in edu_init()
42 void edu_dma(struct pci_edu_dev *dev, iova_t iova, in edu_dma() argument
65 edu_reg_writeq(dev, EDU_REG_DMA_SRC, from); in edu_dma()
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H A Dpci-edu.h60 static inline uint64_t edu_reg_readq(struct pci_edu_dev *dev, int reg) in edu_reg_readq() argument
62 return __raw_readq(edu_reg(dev, reg)); in edu_reg_readq()
65 static inline uint32_t edu_reg_readl(struct pci_edu_dev *dev, int reg) in edu_reg_readl() argument
67 return __raw_readl(edu_reg(dev, reg)); in edu_reg_readl()
70 static inline void edu_reg_writeq(struct pci_edu_dev *dev, int reg, in edu_reg_writeq() argument
73 __raw_writeq(val, edu_reg(dev, reg)); in edu_reg_writeq()
76 static inline void edu_reg_writel(struct pci_edu_dev *dev, int reg, in edu_reg_writel() argument
79 __raw_writel(val, edu_reg(dev, reg)); in edu_reg_writel()
82 bool edu_init(struct pci_edu_dev *dev);
83 void edu_dma(struct pci_edu_dev *dev, iova_t iova,
H A Ddevicetree.h58 int (*match)(const struct dt_device *dev, int fdtnode);
68 int (*translate)(const struct dt_device *dev, int regidx, void *reg);
72 extern int dt_bus_match_any(const struct dt_device *dev, int fdtnode);
98 extern int dt_pbus_translate(const struct dt_device *dev, int regidx,
115 static inline int dt_pbus_get_base(const struct dt_device *dev, in dt_pbus_get_base() argument
118 return dt_pbus_translate(dev, 0, base); in dt_pbus_get_base()
131 extern void dt_device_init(struct dt_device *dev, const struct dt_bus *bus,
134 static inline void dt_device_bind_node(struct dt_device *dev, int fdtnode) in dt_device_bind_node() argument
136 dev->fdtnode = fdtnode; in dt_device_bind_node()
145 extern int dt_device_find_compatible(const struct dt_device *dev,
H A Dpci-host-generic.c168 static bool pci_alloc_resource(struct pci_dev *dev, int bar_num, u64 *addr) in pci_alloc_resource() argument
178 size = pci_bar_size(dev, bar_num); in pci_alloc_resource()
182 bar = pci_bar_get(dev, bar_num); in pci_alloc_resource()
195 pci_dev_print_id(dev); in pci_alloc_resource()
197 pci_bar_print(dev, bar_num); in pci_alloc_resource()
214 pcidevaddr_t dev; in pci_probe() local
224 for (dev = 0; dev < PCI_DEVFN_MAX; dev++) { in pci_probe()
225 if (!pci_dev_exists(dev)) in pci_probe()
228 pci_dev_init(&pci_dev, dev); in pci_probe()
231 header = pci_config_readb(dev, PCI_HEADER_TYPE); in pci_probe()
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H A Ddevicetree.c112 int dt_pbus_translate(const struct dt_device *dev, int regidx, in dt_pbus_translate() argument
115 return dt_pbus_translate_node(dev->fdtnode, regidx, reg); in dt_pbus_translate()
118 int dt_bus_match_any(const struct dt_device *dev __unused, int fdtnode) in dt_bus_match_any()
134 void dt_device_init(struct dt_device *dev, const struct dt_bus *bus, in dt_device_init() argument
137 memset(dev, 0, sizeof(struct dt_device)); in dt_device_init()
138 dev->bus = bus; in dt_device_init()
139 dev->info = info; in dt_device_init()
142 int dt_device_find_compatible(const struct dt_device *dev, in dt_device_find_compatible() argument
149 ret = dev->bus->match(dev, node); in dt_device_find_compatible()
162 struct dt_device dev; in dt_pbus_get_base_compatible() local
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H A Dpci-testdev.c167 pcidevaddr_t dev; in pci_testdev() local
173 dev = pci_find_dev(PCI_VENDOR_ID_REDHAT, PCI_DEVICE_ID_REDHAT_TEST); in pci_testdev()
174 if (dev == PCIDEVADDR_INVALID) { in pci_testdev()
179 pci_dev_init(&pci_dev, dev); in pci_testdev()
H A Dvirtio-mmio.c123 static int vm_dt_match(const struct dt_device *dev, int fdtnode) in vm_dt_match() argument
125 struct vm_dt_info *info = (struct vm_dt_info *)dev->info; in vm_dt_match()
130 dt_device_bind_node((struct dt_device *)dev, fdtnode); in vm_dt_match()
132 ret = dt_pbus_get_base(dev, &base); in vm_dt_match()
/kvm-unit-tests/lib/x86/asm/
H A Dpci.h12 #define PCI_CONF1_ADDRESS(dev, reg) ((0x1 << 31) | (dev << 8) | reg) argument
14 static inline uint8_t pci_config_readb(pcidevaddr_t dev, uint8_t reg) in pci_config_readb() argument
16 outl(PCI_CONF1_ADDRESS(dev, reg), 0xCF8); in pci_config_readb()
20 static inline uint16_t pci_config_readw(pcidevaddr_t dev, uint8_t reg) in pci_config_readw() argument
22 outl(PCI_CONF1_ADDRESS(dev, reg), 0xCF8); in pci_config_readw()
26 static inline uint32_t pci_config_readl(pcidevaddr_t dev, uint8_t reg) in pci_config_readl() argument
28 outl(PCI_CONF1_ADDRESS(dev, reg), 0xCF8); in pci_config_readl()
32 static inline void pci_config_writeb(pcidevaddr_t dev, uint8_t reg, in pci_config_writeb() argument
35 outl(PCI_CONF1_ADDRESS(dev, reg), 0xCF8); in pci_config_writeb()
39 static inline void pci_config_writew(pcidevaddr_t dev, uint8_t reg, in pci_config_writew() argument
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/kvm-unit-tests/lib/arm64/asm/
H A Dgic-v3-its.h136 extern void __its_send_mapd(struct its_device *dev, int valid, bool verbose);
138 extern void __its_send_mapti(struct its_device *dev, u32 irq_id, u32 event_id,
140 extern void __its_send_int(struct its_device *dev, u32 event_id, bool verbose);
141 extern void __its_send_inv(struct its_device *dev, u32 event_id, bool verbose);
142 extern void __its_send_discard(struct its_device *dev, u32 event_id, bool verbose);
143 extern void __its_send_clear(struct its_device *dev, u32 event_id, bool verbose);
145 extern void __its_send_movi(struct its_device *dev, struct its_collection *col,
149 #define its_send_mapd(dev, valid) __its_send_mapd(dev, valid, true) argument
151 #define its_send_mapti(dev, irqid, eventid, col) __its_send_mapti(dev, irqid, eventid, col, true) argument
152 #define its_send_int(dev, eventid) __its_send_int(dev, eventid, true) argument
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/kvm-unit-tests/lib/asm-generic/
H A Dpci-host-bridge.h13 phys_addr_t pci_translate_addr(pcidevaddr_t dev __unused, uint64_t addr) in pci_translate_addr()
21 uint8_t pci_config_readb(pcidevaddr_t dev, uint8_t reg);
22 uint16_t pci_config_readw(pcidevaddr_t dev, uint8_t reg);
23 uint32_t pci_config_readl(pcidevaddr_t dev, uint8_t reg);
24 void pci_config_writeb(pcidevaddr_t dev, uint8_t reg, uint8_t val);
25 void pci_config_writew(pcidevaddr_t dev, uint8_t reg, uint16_t val);
26 void pci_config_writel(pcidevaddr_t dev, uint8_t reg, uint32_t val);
/kvm-unit-tests/lib/arm64/
H A Dgic-v3-its-cmd.c31 struct its_device *dev; member
36 struct its_device *dev; member
41 struct its_device *dev; member
51 struct its_device *dev; member
58 struct its_device *dev; member
64 struct its_device *dev; member
69 struct its_device *dev; member
214 u8 size = desc->its_mapd_cmd.dev->nr_ites; in its_build_mapd_cmd()
216 itt_addr = (unsigned long)(virt_to_phys(desc->its_mapd_cmd.dev->itt)); in its_build_mapd_cmd()
220 its_encode_devid(cmd, desc->its_mapd_cmd.dev->device_id); in its_build_mapd_cmd()
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/kvm-unit-tests/x86/
H A Dintel-iommu.c27 struct pci_edu_dev *dev = &edu_dev; in vtd_test_dmar() local
41 vtd_map_range(dev->pci_dev.bdf, 0, virt_to_phys(page), PAGE_SIZE); in vtd_test_dmar()
47 edu_dma(dev, 0, 4, 0, false); in vtd_test_dmar()
53 edu_dma(dev, 4, 4, 0, true); in vtd_test_dmar()
80 struct pci_edu_dev *dev = &edu_dev; in vtd_test_ir() local
81 struct pci_dev *pci_dev = &dev->pci_dev; in vtd_test_ir()
96 edu_reg_writel(dev, EDU_REG_INTR_RAISE, 1); in vtd_test_ir()
102 edu_reg_writel(dev, EDU_REG_INTR_RAISE, 0); in vtd_test_ir()
122 edu_reg_writel(dev, EDU_REG_INTR_RAISE, 1); in vtd_test_ir()
/kvm-unit-tests/scripts/
H A Darch-run.bash38 errors=$("${@}" $INITRD </dev/null 2> >(tee /dev/stderr) > /dev/fd/$stdout)
83 lines=$(run_qemu "$@" > >(tee /dev/fd/$stdout))
150 if ! command -v ncat >/dev/null 2>&1; then
169 src_qmpout=/dev/null
170 dst_qmpout=/dev/null
203 while ps -p ${live_pid} > /dev/null ; do
243 if ! ps -p ${live_pid} > /dev/null ; then
245 qmp ${dst_qmp} '"quit"'> ${dst_qmpout} 2>/dev/null
247 qmp ${src_qmp} '"quit"'> ${src_qmpout} 2>/dev/null
256 qmp ${dst_qmp} '"quit"'> ${dst_qmpout} 2>/dev/null
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/kvm-unit-tests/lib/x86/
H A Dintel-iommu.c245 static void vtd_setup_irte(struct pci_dev *dev, vtd_irte_t *irte, in vtd_setup_irte() argument
257 irte->source_id = dev->bdf; in vtd_setup_irte()
302 bool vtd_setup_msi(struct pci_dev *dev, int vector, int dest_id) in vtd_setup_msi() argument
313 vtd_setup_irte(dev, irte + index, vector, in vtd_setup_msi()
326 return pci_setup_msi(dev, *(uint64_t *)&msi_addr, in vtd_setup_msi()
330 void vtd_setup_ioapic_irq(struct pci_dev *dev, int vector, in vtd_setup_ioapic_irq() argument
339 assert(dev); in vtd_setup_ioapic_irq()
342 vtd_setup_irte(dev, irte + index, vector, in vtd_setup_ioapic_irq()
351 line = pci_intx_line(dev); in vtd_setup_ioapic_irq()
H A Dintel-iommu.h144 bool vtd_setup_msi(struct pci_dev *dev, int vector, int dest_id);
145 void vtd_setup_ioapic_irq(struct pci_dev *dev, int vector,
/kvm-unit-tests/
H A Drun_tests.sh39 getopt -T > /dev/null
153 wait -n 2>/dev/null
197 test "$tap_output" == "yes" && exec > /dev/null
H A DMakefile24 cc-option = $(shell if $(CC) $(CFLAGS) -Werror $(1) -S -o /dev/null -xc /dev/null \
25 > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
125 all: directories $(shell (cd $(SRCDIR) && git rev-parse --verify --short=8 HEAD) >build-head 2>/dev…
H A DMAINTAINERS60 M: Andrew Jones <andrew.jones@linux.dev>
78 M: Andrew Jones <andrew.jones@linux.dev>
82 L: kvmarm@lists.linux.dev
92 L: linuxppc-dev@lists.ozlabs.org
98 M: Andrew Jones <andrew.jones@linux.dev>
H A Dconfigure433 wa_divide=$("$cc" $cflags -c lib-test.S >/dev/null 2>&1 || echo yes)
438 getopt -T > /dev/null
/kvm-unit-tests/powerpc/
H A Drun34 if ! $qemu -machine '?' 2>&1 | grep $MACHINE > /dev/null; then
/kvm-unit-tests/arm/
H A DMakefile.arm6432 $(if $(shell ! $(READELF) -rW $(1) >&/dev/null && echo "nok"),
H A Dgic.c875 struct its_device *dev; in test_its_pending_migration() local
888 dev = its_create_device(2 /* dev id */, 8 /* nb_ites */); in test_its_pending_migration()
889 its_send_mapd(dev, true); in test_its_pending_migration()
906 its_send_mapti(dev, LPI(i), i, col); in test_its_pending_migration()
/kvm-unit-tests/riscv/
H A DMakefile69 $(if $(shell ! $(READELF) -rW $(1) >&/dev/null && echo "nok"),