*
*/
#include <hal/pci.h>
-#include <sys/pci_hba.h>
#include <klibc/string.h>
#include <lunaix/fs/twifs.h>
LOG_MODULE("PCI")
-static DEFINE_LLIST(pci_devices);
-static DECLARE_HASHTABLE(pci_devcache, 8);
+/*
+ device instance for pci bridge,
+ currently, lunaix only support one bridge controller.
+*/
+static struct device* pci_bridge;
-static struct device_cat* pcidev_cat;
-static struct device_def pci_def;
-
-void
-pci_probe_msi_info(struct pci_device* device);
+static morph_t* pci_probers;
+static DECLARE_HASHTABLE(pci_drivers, 8);
static inline void
-pci_log_device(struct pci_device* pcidev)
+pci_log_device(struct pci_probe* probe)
{
- pciaddr_t loc = pcidev->loc;
- struct device_def* binddef = pcidev->binding.def;
+ pciaddr_t loc = probe->loc;
kprintf("pci.%03d:%02d:%02d, class=%p, vendor:dev=%04x:%04x",
PCILOC_BUS(loc),
PCILOC_DEV(loc),
PCILOC_FN(loc),
- pcidev->class_info,
- PCI_DEV_VENDOR(pcidev->device_info),
- PCI_DEV_DEVID(pcidev->device_info));
+ probe->class_info,
+ PCI_DEV_VENDOR(probe->device_info),
+ PCI_DEV_DEVID(probe->device_info));
}
-static struct pci_device*
-pci_create_device(pciaddr_t loc, ptr_t pci_base, int devinfo)
+static void
+__pci_probe_msi_info(struct pci_probe* probe)
{
- pci_reg_t class = pci_read_cspace(pci_base, 0x8);
-
- u32_t devid = PCI_DEV_DEVID(devinfo);
- u32_t vendor = PCI_DEV_VENDOR(devinfo);
- pci_reg_t intr = pci_read_cspace(pci_base, 0x3c);
+ // Note that Virtualbox have to use ICH9 chipset for MSI support.
+ // Qemu seems ok with default PIIX3, Bochs is pending to test...
+ // See https://www.virtualbox.org/manual/ch03.html (section 3.5.1)
+ pci_reg_t status =
+ pci_read_cspace(probe->cspace_base, PCI_REG_STATUS_CMD) >> 16;
- struct pci_device* device = vzalloc(sizeof(struct pci_device));
- device->class_info = class;
- device->device_info = devinfo;
- device->cspace_base = pci_base;
- device->intr_info = intr;
+ if (!(status & 0x10)) {
+ probe->msi_loc = 0;
+ return;
+ }
- device_create(&device->dev, dev_meta(pcidev_cat), DEV_IFSYS, NULL);
+ pci_reg_t cap_ptr = pci_read_cspace(probe->cspace_base, 0x34) & 0xff;
+ u32_t cap_hdr;
- pci_probe_msi_info(device);
- pci_probe_bar_info(device);
+ while (cap_ptr) {
+ cap_hdr = pci_read_cspace(probe->cspace_base, cap_ptr);
+ if ((cap_hdr & 0xff) == 0x5) {
+ // MSI
+ probe->msi_loc = cap_ptr;
+ return;
+ }
+ cap_ptr = (cap_hdr >> 8) & 0xff;
+ }
+}
- llist_append(&pci_devices, &device->dev_chain);
- register_device(&device->dev, &pci_def.class, "%x", loc);
- pci_def.class.variant++;
- return device;
+static void
+__pci_probe_bar_info(struct pci_probe* probe)
+{
+ u32_t bar;
+ struct pci_base_addr* ba;
+ for (size_t i = 0; i < PCI_BAR_COUNT; i++) {
+ ba = &probe->bar[i];
+ ba->size = pci_bar_sizing(probe, &bar, i + 1);
+ if (PCI_BAR_MMIO(bar)) {
+ ba->start = PCI_BAR_ADDR_MM(bar);
+ ba->type |= PCI_BAR_CACHEABLE(bar) ? BAR_TYPE_CACHABLE : 0;
+ ba->type |= BAR_TYPE_MMIO;
+ } else {
+ ba->start = PCI_BAR_ADDR_IO(bar);
+ }
+ }
}
-int
-pci_bind_definition(struct pci_device_def* pcidev_def, int* more)
+static void
+__pci_add_prober(pciaddr_t loc, ptr_t pci_base, int devinfo)
{
- u32_t class = pcidev_def->dev_class;
- u32_t devid_mask = pcidev_def->ident_mask;
- u32_t devid = pcidev_def->dev_ident & devid_mask;
-
- if (!pcidev_def->devdef.bind) {
- ERROR("pcidev %xh:%xh.%d is unbindable",
- pcidev_def->devdef.class.fn_grp,
- pcidev_def->devdef.class.device,
- pcidev_def->devdef.class.variant);
- return EINVAL;
- }
+ struct pci_probe* prober;
+ morph_t* probe_morph;
- *more = 0;
+ pci_reg_t class = pci_read_cspace(pci_base, 0x8);
- int bind_attempted = 0;
- int errno = 0;
+ u32_t devid = PCI_DEV_DEVID(devinfo);
+ u32_t vendor = PCI_DEV_VENDOR(devinfo);
+ pci_reg_t intr = pci_read_cspace(pci_base, 0x3c);
- struct device_def* devdef;
- struct pci_device *pos, *n;
- llist_for_each(pos, n, &pci_devices, dev_chain)
- {
- if (binded_pcidev(pos)) {
- continue;
- }
+ prober = vzalloc(sizeof(*prober));
- if (class != PCI_DEV_CLASS(pos->class_info)) {
- continue;
- }
+ prober->class_info = class;
+ prober->device_info = devinfo;
+ prober->cspace_base = pci_base;
+ prober->intr_info = intr;
+ prober->loc = loc;
+ prober->irq_domain = irq_get_domain(pci_bridge);
- int matched = (pos->device_info & devid_mask) == devid;
+ changeling_morph_anon(pci_probers, prober->mobj, pci_probe_morpher);
- if (!matched) {
- continue;
- }
+ __pci_probe_msi_info(prober);
+ __pci_probe_bar_info(prober);
- if (bind_attempted) {
- *more = 1;
- break;
- }
+ pci_log_device(prober);
+}
- bind_attempted = 1;
- devdef = &pcidev_def->devdef;
- errno = devdef->bind(devdef, &pos->dev);
+static int
+__pci_bind(struct pci_registry* reg, struct pci_probe* probe)
+{
+ int errno;
+ struct device_def* devdef;
- if (errno) {
- ERROR("pci_loc:%x, bind (%xh:%xh.%d) failed, e=%d",
- pos->loc,
- devdef->class.fn_grp,
- devdef->class.device,
- devdef->class.variant,
- errno);
- continue;
- }
+ if (probe->bind) {
+ return EEXIST;
+ }
+
+ if (!reg->check_compact(probe)) {
+ return EINVAL;
+ }
+
+ devdef = reg->definition;
+ errno = devdef->create(devdef, &probe->mobj);
- pos->binding.def = &pcidev_def->devdef;
+ if (errno) {
+ ERROR("pci_loc:%x, bind (%xh:%xh.%d) failed, e=%d",
+ probe->loc,
+ devdef->class.fn_grp,
+ devdef->class.device,
+ devdef->class.variant,
+ errno);
}
return errno;
}
int
-pci_bind_definition_all(struct pci_device_def* pcidef)
+pci_bind_driver(struct pci_registry* reg)
{
- int more = 0, e = 0;
- do {
- if (!(e = pci_bind_definition(pcidef, &more))) {
- break;
+ struct pci_probe* probe;
+ int errno = 0;
+
+ morph_t *pos, *n;
+ changeling_for_each(pos, n, pci_probers)
+ {
+ probe = changeling_reveal(pos, pci_probe_morpher);
+
+ errno = __pci_bind(reg, probe);
+ if (errno) {
+ continue;
}
- } while (more);
+ }
- return e;
+ return errno;
}
void
}
}
- struct pci_device *pos, *n;
- hashtable_hash_foreach(pci_devcache, pci_loc, pos, n, dev_cache)
+ struct pci_probe* prober;
+ morph_t *pos, *n;
+ changeling_for_each(pos, n, pci_probers)
{
- if (pos->loc == pci_loc) {
- pci_log_device(pos);
+ prober = changeling_reveal(pos, pci_probe_morpher);
+ if (prober->loc == pci_loc) {
+ pci_log_device(prober);
return;
}
}
- struct pci_device* pcidev = pci_create_device(pci_loc, base, reg1);
- if (pcidev) {
- pcidev->loc = pci_loc;
- hashtable_hash_in(pci_devcache, &pcidev->dev_cache, pci_loc);
- pci_log_device(pcidev);
+ __pci_add_prober(pci_loc, base, reg1);
+}
+
+static struct pci_registry*
+__pci_registry_get(struct device_def* def)
+{
+ struct pci_registry *pos, *n;
+ unsigned int hash;
+
+ hash = hash_32(__ptr(def), HSTR_FULL_HASH);
+ hashtable_hash_foreach(pci_drivers, hash, pos, n, entries)
+ {
+ if (pos->definition == def) {
+ return pos;
+ }
}
+
+ return NULL;
}
-void
-pci_scan()
+static int
+__pci_proxied_devdef_load(struct device_def* def)
{
- for (u32_t loc = 0; loc < (pciaddr_t)-1; loc += 8) {
- pci_probe_device((pciaddr_t)loc);
+ struct pci_registry* reg;
+ int errno = 0;
+
+ reg = __pci_registry_get(def);
+ assert(reg);
+
+ return pci_bind_driver(reg);
+}
+
+bool
+pci_register_driver(struct device_def* def, pci_id_checker_t checker)
+{
+ struct pci_registry* reg;
+ unsigned int hash;
+
+ if (!checker) {
+ return false;
}
+
+ if (__pci_registry_get(def)) {
+ return false;
+ }
+
+ reg = valloc(sizeof(*reg));
+
+ *reg = (struct pci_registry) {
+ .check_compact = checker,
+ .definition = def,
+ };
+
+ device_chain_loader(def, __pci_proxied_devdef_load);
+
+ hash = hash_32(__ptr(def), HSTR_FULL_HASH);
+ hashtable_hash_in(pci_drivers, ®->entries, hash);
+
+ return true;
}
void
-pci_probe_bar_info(struct pci_device* device)
+pci_scan()
{
- u32_t bar;
- struct pci_base_addr* ba;
- for (size_t i = 0; i < 6; i++) {
- ba = &device->bar[i];
- ba->size = pci_bar_sizing(device, &bar, i + 1);
- if (PCI_BAR_MMIO(bar)) {
- ba->start = PCI_BAR_ADDR_MM(bar);
- ba->type |= PCI_BAR_CACHEABLE(bar) ? BAR_TYPE_CACHABLE : 0;
- ba->type |= BAR_TYPE_MMIO;
- } else {
- ba->start = PCI_BAR_ADDR_IO(bar);
- }
+ for (u32_t loc = 0; loc < (pciaddr_t)-1; loc += 8) {
+ pci_probe_device((pciaddr_t)loc);
}
}
-void
-pci_setup_msi(struct pci_device* device, int vector)
+static void
+__pci_config_msi(struct pci_probe* probe, irq_t irq)
{
// PCI LB Spec. (Rev 3) Section 6.8 & 6.8.1
- ptr_t msi_addr = pci_get_msi_base();
- u32_t msi_data = pci_config_msi_data(vector);
+ ptr_t msi_addr = irq->msi->wr_addr;
+ u32_t msi_data = irq->msi->message;
- pci_reg_t reg1 = pci_read_cspace(device->cspace_base, device->msi_loc);
+ pci_reg_t reg1 = pci_read_cspace(probe->cspace_base, probe->msi_loc);
pci_reg_t msg_ctl = reg1 >> 16;
int offset_cap64 = !!(msg_ctl & MSI_CAP_64BIT) * 4;
- pci_write_cspace(device->cspace_base,
- PCI_MSI_ADDR_LO(device->msi_loc),
+ pci_write_cspace(probe->cspace_base,
+ PCI_MSI_ADDR_LO(probe->msi_loc),
msi_addr);
if (offset_cap64) {
- pci_write_cspace(device->cspace_base,
- PCI_MSI_ADDR_HI(device->msi_loc),
+ pci_write_cspace(probe->cspace_base,
+ PCI_MSI_ADDR_HI(probe->msi_loc),
(u64_t)msi_addr >> 32);
}
- pci_write_cspace(device->cspace_base,
- PCI_MSI_DATA(device->msi_loc, offset_cap64),
+ pci_write_cspace(probe->cspace_base,
+ PCI_MSI_DATA(probe->msi_loc, offset_cap64),
msi_data & 0xffff);
if ((msg_ctl & MSI_CAP_MASK)) {
pci_write_cspace(
- device->cspace_base, PCI_MSI_MASK(device->msi_loc, offset_cap64), 0);
+ probe->cspace_base, PCI_MSI_MASK(probe->msi_loc, offset_cap64), 0);
}
// manipulate the MSI_CTRL to allow device using MSI to request service.
reg1 = (reg1 & 0xff8fffff) | 0x10000;
- pci_write_cspace(device->cspace_base, device->msi_loc, reg1);
+ pci_write_cspace(probe->cspace_base, probe->msi_loc, reg1);
}
-void
-pci_probe_msi_info(struct pci_device* device)
+irq_t
+pci_declare_msi_irq(irq_servant callback, struct pci_probe* probe)
{
- // Note that Virtualbox have to use ICH9 chipset for MSI support.
- // Qemu seems ok with default PIIX3, Bochs is pending to test...
- // See https://www.virtualbox.org/manual/ch03.html (section 3.5.1)
- pci_reg_t status =
- pci_read_cspace(device->cspace_base, PCI_REG_STATUS_CMD) >> 16;
+ return irq_declare_msg(callback, probe->loc, probe->loc);
+}
- if (!(status & 0x10)) {
- device->msi_loc = 0;
- return;
- }
+int
+pci_assign_msi(struct pci_probe* probe, irq_t irq, void* irq_spec)
+{
+ int err = 0;
- pci_reg_t cap_ptr = pci_read_cspace(device->cspace_base, 0x34) & 0xff;
- u32_t cap_hdr;
+ assert(irq->type == IRQ_MESSAGE);
- while (cap_ptr) {
- cap_hdr = pci_read_cspace(device->cspace_base, cap_ptr);
- if ((cap_hdr & 0xff) == 0x5) {
- // MSI
- device->msi_loc = cap_ptr;
- return;
- }
- cap_ptr = (cap_hdr >> 8) & 0xff;
+ err = irq_assign(probe->irq_domain, irq, irq_spec);
+ if (err) {
+ return err;
}
+
+ __pci_config_msi(probe, irq);
+ return 0;
}
size_t
-pci_bar_sizing(struct pci_device* dev, u32_t* bar_out, u32_t bar_num)
+pci_bar_sizing(struct pci_probe* probe, u32_t* bar_out, u32_t bar_num)
{
- pci_reg_t bar = pci_read_cspace(dev->cspace_base, PCI_REG_BAR(bar_num));
+ pci_reg_t sized, bar;
+
+ bar = pci_read_cspace(probe->cspace_base, PCI_REG_BAR(bar_num));
if (!bar) {
*bar_out = 0;
return 0;
}
- pci_write_cspace(dev->cspace_base, PCI_REG_BAR(bar_num), 0xffffffff);
- pci_reg_t sized =
- pci_read_cspace(dev->cspace_base, PCI_REG_BAR(bar_num)) & ~0x1;
+ pci_write_cspace(probe->cspace_base, PCI_REG_BAR(bar_num), 0xffffffff);
+
+ sized =
+ pci_read_cspace(probe->cspace_base, PCI_REG_BAR(bar_num)) & ~0x1;
+
if (PCI_BAR_MMIO(bar)) {
sized = PCI_BAR_ADDR_MM(sized);
}
+
*bar_out = bar;
- pci_write_cspace(dev->cspace_base, PCI_REG_BAR(bar_num), bar);
+ pci_write_cspace(probe->cspace_base, PCI_REG_BAR(bar_num), bar);
+
return ~sized + 1;
}
-struct pci_device*
-pci_get_device_by_id(u16_t vendorId, u16_t deviceId)
+void
+pci_apply_command(struct pci_probe* probe, pci_reg_t cmd)
{
- u32_t dev_info = vendorId | (deviceId << 16);
- struct pci_device *pos, *n;
- llist_for_each(pos, n, &pci_devices, dev_chain)
- {
- if (pos->device_info == dev_info) {
- return pos;
- }
- }
+ pci_reg_t rcmd;
+ ptr_t base;
- return NULL;
-}
+ base = probe->cspace_base;
+ rcmd = pci_read_cspace(base, PCI_REG_STATUS_CMD);
-struct pci_device*
-pci_get_device_by_class(u32_t class)
-{
- struct pci_device *pos, *n;
- llist_for_each(pos, n, &pci_devices, dev_chain)
- {
- if (PCI_DEV_CLASS(pos->class_info) == class) {
- return pos;
- }
- }
+ cmd = cmd & 0xffff;
+ rcmd = (rcmd & 0xffff0000) | cmd;
- return NULL;
+ pci_write_cspace(base, PCI_REG_STATUS_CMD, rcmd);
}
static void
-__pci_read_cspace(struct twimap* map)
+__twimap_read_config(struct twimap* map)
{
- struct pci_device* pcidev = (struct pci_device*)(map->data);
+ struct pci_probe* probe;
+
+ probe = twimap_data(map, struct pci_probe*);
for (size_t i = 0; i < 256; i += sizeof(pci_reg_t)) {
*(pci_reg_t*)(map->buffer + i) =
- pci_read_cspace(pcidev->cspace_base, i);
+ pci_read_cspace(probe->cspace_base, i);
}
map->size_acc = 256;
/*---------- TwiFS interface definition ----------*/
static void
-__pci_read_revid(struct twimap* map)
+__twimap_read_revision(struct twimap* map)
{
- int class = twimap_data(map, struct pci_device*)->class_info;
- twimap_printf(map, "0x%x", PCI_DEV_REV(class));
+ struct pci_probe* probe;
+
+ probe = twimap_data(map, struct pci_probe*);
+ twimap_printf(map, "0x%x", PCI_DEV_REV(probe->class_info));
}
static void
-__pci_read_class(struct twimap* map)
+__twimap_read_class(struct twimap* map)
{
- int class = twimap_data(map, struct pci_device*)->class_info;
- twimap_printf(map, "0x%x", PCI_DEV_CLASS(class));
+ struct pci_probe* probe;
+
+ probe = twimap_data(map, struct pci_probe*);
+ twimap_printf(map, "0x%x", PCI_DEV_CLASS(probe->class_info));
}
static void
-__pci_read_devinfo(struct twimap* map)
+__twimap_read_pci_devinfo(struct twimap* map)
{
- int devinfo = twimap_data(map, struct pci_device*)->device_info;
- twimap_printf(
- map, "%x:%x", PCI_DEV_VENDOR(devinfo), PCI_DEV_DEVID(devinfo));
+ struct pci_probe* probe;
+
+ probe = twimap_data(map, struct pci_probe*);
+ twimap_printf(map, "%x:%x",
+ PCI_DEV_VENDOR(probe->device_info),
+ PCI_DEV_DEVID(probe->device_info));
}
static void
-__pci_bar_read(struct twimap* map)
+__twimap_read_io_bases(struct twimap* map)
{
- struct pci_device* pcidev = twimap_data(map, struct pci_device*);
- int bar_index = twimap_index(map, int);
+ struct pci_probe* probe;
+ int bar_index;
+
+ probe = twimap_data(map, struct pci_probe*);
+ bar_index = twimap_index(map, int);
- struct pci_base_addr* bar = &pcidev->bar[bar_index];
+ struct pci_base_addr* bar = &probe->bar[bar_index];
if (!bar->start && !bar->size) {
twimap_printf(map, "[%d] not present \n", bar_index);
}
static int
-__pci_bar_gonext(struct twimap* map)
+__twimap_gonext_io_bases(struct twimap* map)
{
if (twimap_index(map, int) >= 5) {
return 0;
}
static void
-__pci_read_binding(struct twimap* map)
+__twimap_reset_io_bases(struct twimap* map)
+{
+ map->index = 0;
+}
+
+static void
+__twimap_read_binding(struct twimap* map)
{
- struct pci_device* pcidev = twimap_data(map, struct pci_device*);
- struct device_def* devdef = pcidev->binding.def;
- if (!devdef) {
+ struct pci_probe* probe;
+ struct devident* devid;
+
+ probe = twimap_data(map, struct pci_probe*);
+ if (!probe->bind) {
return;
}
- twimap_printf(map,
- "%xh:%xh.%d",
- devdef->class.fn_grp,
- devdef->class.device,
- devdef->class.variant);
+ devid = &probe->bind->ident;
+
+ twimap_printf(map, "%xh:%xh.%d",
+ devid->fn_grp,
+ DEV_KIND_FROM(devid->unique),
+ DEV_VAR_FROM(devid->unique));
}
static void
pci_build_fsmapping()
{
struct twifs_node *pci_class = twifs_dir_node(NULL, "pci"), *pci_dev;
- struct pci_device *pos, *n;
struct twimap* map;
+ struct pci_probe* probe;
+ morph_t *pos, *n;
- map = twifs_mapping(pci_class, NULL, "rescan");
- map->read = __pci_trigger_bus_rescan;
+ // TODO bus rescan is not ready yet
+ // map = twifs_mapping(pci_class, NULL, "rescan");
+ // map->read = __pci_trigger_bus_rescan;
- llist_for_each(pos, n, &pci_devices, dev_chain)
+ changeling_for_each(pos, n, pci_probers)
{
- pci_dev = twifs_dir_node(pci_class, "%x", pos->loc);
-
- map = twifs_mapping(pci_dev, pos, "config");
- map->read = __pci_read_cspace;
+ probe = changeling_reveal(pos, pci_probe_morpher);
+ pci_dev = twifs_dir_node(pci_class, "%x", probe->loc);
+
+ twimap_export_value(pci_dev, config, FSACL_aR, probe);
+ twimap_export_value(pci_dev, revision, FSACL_aR, probe);
+ twimap_export_value(pci_dev, class, FSACL_aR, probe);
+ twimap_export_value(pci_dev, binding, FSACL_aR, probe);
+ twimap_export_list (pci_dev, io_bases, FSACL_aR, probe);
+ }
+}
+EXPORT_TWIFS_PLUGIN(pci_devs, pci_build_fsmapping);
- map = twifs_mapping(pci_dev, pos, "revision");
- map->read = __pci_read_revid;
+/*---------- PCI 3.0 HBA device definition ----------*/
- map = twifs_mapping(pci_dev, pos, "class");
- map->read = __pci_read_class;
+static int
+__pci_irq_install(struct irq_domain* domain, irq_t irq)
+{
+ struct irq_domain* parent;
+ int err;
- map = twifs_mapping(pci_dev, pos, "binding");
- map->read = __pci_read_binding;
+ parent = domain->parent;
+ err = parent->ops->install_irq(parent, irq);
+ if (err) {
+ return err;
+ }
- map = twifs_mapping(pci_dev, pos, "io_bases");
- map->read = __pci_bar_read;
- map->go_next = __pci_bar_gonext;
+ if (irq->type == IRQ_MESSAGE) {
+ irq->msi->message = irq->vector;
}
+
+ return 0;
}
-EXPORT_TWIFS_PLUGIN(pci_devs, pci_build_fsmapping);
-/*---------- PCI 3.0 HBA device definition ----------*/
+static struct irq_domain_ops pci_irq_ops = {
+ .install_irq = __pci_irq_install
+};
static int
-pci_load_devices(struct device_def* def)
+pci_register(struct device_def* def)
{
- pcidev_cat = device_addcat(NULL, "pci");
-
- pci_scan();
+ pci_probers = changeling_spawn(NULL, "pci_realm");
return 0;
}
-void
-pci_bind_instance(struct pci_device* pcidev, void* devobj)
+static int
+pci_create(struct device_def* def, morph_t* obj)
{
- pcidev->dev.underlay = devobj;
- pcidev->binding.dev = devobj;
+ struct irq_domain *pci_domain;
+ pci_bridge = device_allocsys(NULL, NULL);
+
+#ifdef CONFIG_USE_DEVICETREE
+ devtree_link_t devtree_node;
+ devtree_node = changeling_try_reveal(obj, dt_node_morpher);
+ device_set_devtree_node(pci_bridge, devtree_node);
+#endif
+
+ pci_domain = irq_create_domain(pci_bridge, &pci_irq_ops);
+ irq_attach_domain(irq_get_default_domain(), pci_domain);
+
+ register_device(pci_bridge, &def->class, "pci_bridge");
+ pci_scan();
+
+ return 0;
}
static struct device_def pci_def = {
- .name = "Generic PCI",
- .class = DEVCLASS(DEVIF_SOC, DEVFN_BUSIF, DEV_PCI),
- .init = pci_load_devices
+ def_device_name("Generic PCI"),
+ def_device_class(GENERIC, BUSIF, PCI),
+
+ def_on_register(pci_register),
+ def_on_create(pci_create)
};
-EXPORT_DEVICE(pci3hba, &pci_def, load_sysconf);
+EXPORT_DEVICE(pci3hba, &pci_def, load_onboot);
git://scm.lunaixsky.com / lunaix-os.git / blobdiff