44 #include <sys/types.h> 48 #include <sys/ioctl.h> 50 #include <linux/ethtool.h> 51 #include <linux/sockios.h> 72 vlib_pci_addr_t *
addr = 0, *addrs;
86 "Address",
"Sock",
"VID:PID",
"Link Speed",
"Driver",
87 "Product Name",
"Vital Product Data");
125 vlib_pci_addr_t *
addr = va_arg (*args, vlib_pci_addr_t *);
128 if (!
unformat (input,
"%x:%x:%x.%x", &x[0], &x[1], &x[2], &x[3]))
134 addr->function = x[3];
142 vlib_pci_addr_t *
addr = va_arg (*va, vlib_pci_addr_t *);
143 return format (s,
"%04x:%02x:%02x.%x", addr->domain, addr->bus,
144 addr->slot, addr->function);
151 pcie_config_regs_t *r =
156 return format (s,
"unknown");
158 width = (r->link_status >> 4) & 0x3f;
160 if ((r->link_status & 0xf) == 1)
161 return format (s,
"2.5 GT/s x%u", width);
162 if ((r->link_status & 0xf) == 2)
163 return format (s,
"5.0 GT/s x%u", width);
164 if ((r->link_status & 0xf) == 3)
165 return format (s,
"8.0 GT/s x%u", width);
166 return format (s,
"unknown");
172 u8 *data = va_arg (*args,
u8 *);
173 u8 *
id = va_arg (*args,
u8 *);
175 char *string_types[] = {
"PN",
"EC",
"SN",
"MN", 0 };
185 if (data[p] == 0 && data[p + 1] == 0)
188 if (p + data[p + 2] >
vec_len (data))
194 char **
c = string_types;
198 if (*(
u16 *) & data[p] == *(
u16 *) c[0])
213 s =
format (s,
"%c%c: ", data[p], data[p + 1]);
215 vec_add (s, data + p + 3, data[p + 2]);
219 const int max_bytes = 8;
221 for (i = 0; i <
clib_min (data[p + 2], max_bytes); i++)
222 s =
format (s,
" %02x", data[p + 3 + i]);
224 if (data[p + 2] > max_bytes)
229 else if (*(
u16 *) & data[p] == *(
u16 *)
id)
231 vec_add (s, data + p + 3, data[p + 2]);
235 p += 3 + data[p + 2];
245 .short_help =
"show pci [all]",
u8 * format_vlib_pci_addr(u8 *s, va_list *va)
sll srl srl sll sra u16x4 i
uword unformat_vlib_pci_addr(unformat_input_t *input, va_list *args)
static void * pci_config_find_capability(pci_config_type0_regs_t *t, int cap_type)
vlib_pci_device_info_t * vlib_pci_get_device_info(vlib_pci_addr_t *addr, clib_error_t **error)
vlib_pci_addr_t * vlib_pci_get_all_dev_addrs()
u8 * format_vlib_pci_link_speed(u8 *s, va_list *va)
#define vec_reset_length(v)
Reset vector length to zero NULL-pointer tolerant.
#define vec_add(V, E, N)
Add N elements to end of vector V (no header, unspecified alignment)
#define VLIB_INIT_FUNCTION(x)
#define clib_error_return(e, args...)
#define vlib_call_init_function(vm, x)
u8 * format_vlib_pci_vpd(u8 *s, va_list *args)
#define vec_free(V)
Free vector's memory (no header).
clib_error_t * pci_bus_init(vlib_main_t *vm)
#define VLIB_CLI_COMMAND(x,...)
pci_config_type0_regs_t config0
#define vec_len(v)
Number of elements in vector (rvalue-only, NULL tolerant)
#define vec_foreach(var, vec)
Vector iterator.
static void vlib_pci_free_device_info(vlib_pci_device_info_t *di)
static clib_error_t * show_pci_fn(vlib_main_t *vm, unformat_input_t *input, vlib_cli_command_t *cmd)
void vlib_cli_output(vlib_main_t *vm, char *fmt,...)