diff options
Diffstat (limited to 'kernel/drivers')
| -rw-r--r-- | kernel/drivers/pci.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/drivers/pci.c b/kernel/drivers/pci.c index ce2583f..6daba09 100644 --- a/kernel/drivers/pci.c +++ b/kernel/drivers/pci.c @@ -1,10 +1,10 @@ #include <comus/drivers/pci.h> #include <comus/asm.h> +#include <comus/limits.h> #include <lib.h> #define CONF_ADDR 0xCF8 #define CONF_DATA 0xCFC -#define TABLE_LEN 16 struct pci_table_entry { struct pci_device device; @@ -16,7 +16,7 @@ struct pci_table_entry { uint8_t revision; }; -static struct pci_table_entry pci_table[TABLE_LEN]; +static struct pci_table_entry pci_table[N_PCI_DEV]; static size_t pci_table_next = 0; uint32_t pci_rcfg_d(struct pci_device dev, uint8_t offset) @@ -43,8 +43,8 @@ static void print_device(struct pci_table_entry *entry) static struct pci_table_entry *load_device(struct pci_device dev) { - if (pci_table_next >= TABLE_LEN) - panic("Too many PCI devices: limit is %d", TABLE_LEN); + if (pci_table_next >= N_PCI_DEV) + panic("Too many PCI devices: limit is %d", N_PCI_DEV); struct pci_table_entry *entry = &pci_table[pci_table_next++]; entry->device = dev; uint32_t dword0 = pci_rcfg_d(dev, 0); |