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Merge git://git.denx.de/u-boot-net

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This commit is contained in:
Tom Rini 2016-01-13 18:03:05 -05:00
commit 774da4b9aa
5 changed files with 43 additions and 149 deletions
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66
common/fdt_support.c
View File

@ -482,47 +482,49 @@ int fdt_fixup_memory(void *blob, u64 start, u64 size)
void fdt_fixup_ethernet(void *fdt)
{
int node, i, j;
char enet[16], *tmp, *end;
char *tmp, *end;
char mac[16];
const char *path;
unsigned char mac_addr[6];
int offset;
node = fdt_path_offset(fdt, "/aliases");
if (node < 0)
return;
if (!getenv("ethaddr")) {
if (getenv("usbethaddr")) {
strcpy(mac, "usbethaddr");
} else {
debug("No ethernet MAC Address defined\n");
return;
for (offset = fdt_first_property_offset(fdt, node);
offset > 0;
offset = fdt_next_property_offset(fdt, offset)) {
const char *name;
int len = strlen("ethernet");
path = fdt_getprop_by_offset(fdt, offset, &name, NULL);
if (!strncmp(name, "ethernet", len)) {
i = trailing_strtol(name);
if (i != -1) {
if (i == 0)
strcpy(mac, "ethaddr");
else
sprintf(mac, "eth%daddr", i);
} else {
continue;
}
tmp = getenv(mac);
if (!tmp)
continue;
for (j = 0; j < 6; j++) {
mac_addr[j] = tmp ?
simple_strtoul(tmp, &end, 16) : 0;
if (tmp)
tmp = (*end) ? end + 1 : end;
}
do_fixup_by_path(fdt, path, "mac-address",
&mac_addr, 6, 0);
do_fixup_by_path(fdt, path, "local-mac-address",
&mac_addr, 6, 1);
}
} else {
strcpy(mac, "ethaddr");
}
i = 0;
while ((tmp = getenv(mac)) != NULL) {
sprintf(enet, "ethernet%d", i);
path = fdt_getprop(fdt, node, enet, NULL);
if (!path) {
debug("No alias for %s\n", enet);
sprintf(mac, "eth%daddr", ++i);
continue;
}
for (j = 0; j < 6; j++) {
mac_addr[j] = tmp ? simple_strtoul(tmp, &end, 16) : 0;
if (tmp)
tmp = (*end) ? end+1 : end;
}
do_fixup_by_path(fdt, path, "mac-address", &mac_addr, 6, 0);
do_fixup_by_path(fdt, path, "local-mac-address",
&mac_addr, 6, 1);
sprintf(mac, "eth%daddr", ++i);
}
}

77
drivers/net/e1000.c
View File

@ -551,43 +551,6 @@ static int32_t e1000_init_eeprom_params(struct e1000_hw *hw)
eeprom->use_eerd = true;
eeprom->use_eewr = false;
break;
/* ich8lan does not support currently. if needed, please
* add corresponding code and functions.
*/
#if 0
case e1000_ich8lan:
{
int32_t i = 0;
eeprom->type = e1000_eeprom_ich8;
eeprom->use_eerd = false;
eeprom->use_eewr = false;
eeprom->word_size = E1000_SHADOW_RAM_WORDS;
uint32_t flash_size = E1000_READ_ICH_FLASH_REG(hw,
ICH_FLASH_GFPREG);
/* Zero the shadow RAM structure. But don't load it from NVM
* so as to save time for driver init */
if (hw->eeprom_shadow_ram != NULL) {
for (i = 0; i < E1000_SHADOW_RAM_WORDS; i++) {
hw->eeprom_shadow_ram[i].modified = false;
hw->eeprom_shadow_ram[i].eeprom_word = 0xFFFF;
}
}
hw->flash_base_addr = (flash_size & ICH_GFPREG_BASE_MASK) *
ICH_FLASH_SECTOR_SIZE;
hw->flash_bank_size = ((flash_size >> 16)
& ICH_GFPREG_BASE_MASK) + 1;
hw->flash_bank_size -= (flash_size & ICH_GFPREG_BASE_MASK);
hw->flash_bank_size *= ICH_FLASH_SECTOR_SIZE;
hw->flash_bank_size /= 2 * sizeof(uint16_t);
break;
}
#endif
default:
break;
}
@ -838,14 +801,6 @@ e1000_read_eeprom(struct e1000_hw *hw, uint16_t offset,
if (eeprom->use_eerd == true)
return e1000_read_eeprom_eerd(hw, offset, words, data);
/* ich8lan does not support currently. if needed, please
* add corresponding code and functions.
*/
#if 0
/* ICH EEPROM access is done via the ICH flash controller */
if (eeprom->type == e1000_eeprom_ich8)
return e1000_read_eeprom_ich8(hw, offset, words, data);
#endif
/* Set up the SPI or Microwire EEPROM for bit-bang reading. We have
* acquired the EEPROM at this point, so any returns should relase it */
if (eeprom->type == e1000_eeprom_spi) {
@ -1732,17 +1687,7 @@ e1000_init_hw(struct e1000_hw *hw, unsigned char enetaddr[6])
* occuring when accessing our register space */
E1000_WRITE_FLUSH(hw);
}
#if 0
/* Set the PCI priority bit correctly in the CTRL register. This
* determines if the adapter gives priority to receives, or if it
* gives equal priority to transmits and receives. Valid only on
* 82542 and 82543 silicon.
*/
if (hw->dma_fairness && hw->mac_type <= e1000_82543) {
ctrl = E1000_READ_REG(hw, CTRL);
E1000_WRITE_REG(hw, CTRL, ctrl | E1000_CTRL_PRIOR);
}
#endif
switch (hw->mac_type) {
case e1000_82545_rev_3:
case e1000_82546_rev_3:
@ -1842,20 +1787,6 @@ e1000_init_hw(struct e1000_hw *hw, unsigned char enetaddr[6])
break;
}
#if 0
/* Clear all of the statistics registers (clear on read). It is
* important that we do this after we have tried to establish link
* because the symbol error count will increment wildly if there
* is no link.
*/
e1000_clear_hw_cntrs(hw);
/* ICH8 No-snoop bits are opposite polarity.
* Set to snoop by default after reset. */
if (hw->mac_type == e1000_ich8lan)
e1000_set_pci_ex_no_snoop(hw, PCI_EX_82566_SNOOP_ALL);
#endif
if (hw->device_id == E1000_DEV_ID_82546GB_QUAD_COPPER ||
hw->device_id == E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3) {
ctrl_ext = E1000_READ_REG(hw, CTRL_EXT);
@ -5230,10 +5161,6 @@ _e1000_disable(struct e1000_hw *hw)
E1000_WRITE_REG(hw, RDH, 0);
E1000_WRITE_REG(hw, RDT, 0);
/* put the card in its initial state */
#if 0
E1000_WRITE_REG(hw, CTRL, E1000_CTRL_RST);
#endif
mdelay(10);
}
@ -5359,7 +5286,6 @@ static int e1000_init_one(struct e1000_hw *hw, int cardnum, pci_dev_t devno,
#ifndef CONFIG_E1000_NO_NVM
/* Validate the EEPROM and get chipset information */
#if !defined(CONFIG_MVBC_1G)
if (e1000_init_eeprom_params(hw)) {
E1000_ERR(hw, "EEPROM is invalid!\n");
return -EINVAL;
@ -5367,7 +5293,6 @@ static int e1000_init_one(struct e1000_hw *hw, int cardnum, pci_dev_t devno,
if ((E1000_READ_REG(hw, I210_EECD) & E1000_EECD_FLUPD) &&
e1000_validate_eeprom_checksum(hw))
return -ENXIO;
#endif
e1000_read_mac_addr(hw, enetaddr);
#endif
e1000_get_bus_type(hw);

31
drivers/net/e1000.h
View File

@ -1093,11 +1093,6 @@ struct e1000_hw {
e1000_media_type media_type;
e1000_fc_type fc;
e1000_bus_type bus_type;
#if 0
e1000_bus_speed bus_speed;
e1000_bus_width bus_width;
uint32_t io_base;
#endif
uint32_t asf_firmware_present;
#ifndef CONFIG_E1000_NO_NVM
uint32_t eeprom_semaphore_present;
@ -1116,29 +1111,11 @@ struct e1000_hw {
uint32_t original_fc;
uint32_t txcw;
uint32_t autoneg_failed;
#if 0
uint32_t max_frame_size;
uint32_t min_frame_size;
uint32_t mc_filter_type;
uint32_t num_mc_addrs;
uint32_t collision_delta;
uint32_t tx_packet_delta;
uint32_t ledctl_default;
uint32_t ledctl_mode1;
uint32_t ledctl_mode2;
#endif
uint16_t autoneg_advertised;
uint16_t pci_cmd_word;
uint16_t fc_high_water;
uint16_t fc_low_water;
uint16_t fc_pause_time;
#if 0
uint16_t current_ifs_val;
uint16_t ifs_min_val;
uint16_t ifs_max_val;
uint16_t ifs_step_size;
uint16_t ifs_ratio;
#endif
uint16_t device_id;
uint16_t vendor_id;
uint16_t subsystem_id;
@ -1149,9 +1126,6 @@ struct e1000_hw {
uint8_t forced_speed_duplex;
uint8_t wait_autoneg_complete;
uint8_t dma_fairness;
#if 0
uint8_t perm_mac_addr[NODE_ADDRESS_SIZE];
#endif
bool disable_polarity_correction;
bool speed_downgraded;
bool get_link_status;
@ -1162,11 +1136,6 @@ struct e1000_hw {
bool report_tx_early;
bool phy_reset_disable;
bool initialize_hw_bits_disable;
#if 0
bool adaptive_ifs;
bool ifs_params_forced;
bool in_ifs_mode;
#endif
e1000_smart_speed smart_speed;
e1000_dsp_config dsp_config_state;
};

9
drivers/net/e1000_spi.c
View File

@ -182,22 +182,21 @@ static int e1000_spi_eeprom_enable_wr(struct e1000_hw *hw, bool intr)
* These have been tested to perform correctly, but they are not used by any
* of the EEPROM commands at this time.
*/
#if 0
static int e1000_spi_eeprom_disable_wr(struct e1000_hw *hw, bool intr)
static __maybe_unused int e1000_spi_eeprom_disable_wr(struct e1000_hw *hw,
bool intr)
{
u8 op[] = { SPI_EEPROM_DISABLE_WR };
e1000_standby_eeprom(hw);
return e1000_spi_xfer(hw, 8*sizeof(op), op, NULL, intr);
}
static int e1000_spi_eeprom_write_status(struct e1000_hw *hw,
u8 status, bool intr)
static __maybe_unused int e1000_spi_eeprom_write_status(struct e1000_hw *hw,
u8 status, bool intr)
{
u8 op[] = { SPI_EEPROM_WRITE_STATUS, status };
e1000_standby_eeprom(hw);
return e1000_spi_xfer(hw, 8*sizeof(op), op, NULL, intr);
}
#endif
static int e1000_spi_eeprom_read_status(struct e1000_hw *hw, bool intr)
{

9
include/net.h
View File

@ -181,8 +181,7 @@ int eth_unregister(struct eth_device *dev);/* Remove network device */
extern struct eth_device *eth_current;
static inline __attribute__((always_inline))
struct eth_device *eth_get_dev(void)
static __always_inline struct eth_device *eth_get_dev(void)
{
return eth_current;
}
@ -200,14 +199,14 @@ static inline unsigned char *eth_get_ethaddr(void)
/* Used only when NetConsole is enabled */
int eth_is_active(struct eth_device *dev); /* Test device for active state */
/* Set active state */
static inline __attribute__((always_inline)) int eth_init_state_only(void)
static __always_inline int eth_init_state_only(void)
{
eth_get_dev()->state = ETH_STATE_ACTIVE;
return 0;
}
/* Set passive state */
static inline __attribute__((always_inline)) void eth_halt_state_only(void)
static __always_inline void eth_halt_state_only(void)
{
eth_get_dev()->state = ETH_STATE_PASSIVE;
}
@ -657,7 +656,7 @@ int nc_input_packet(uchar *pkt, struct in_addr src_ip, unsigned dest_port,
unsigned src_port, unsigned len);
#endif
static inline __attribute__((always_inline)) int eth_is_on_demand_init(void)
static __always_inline int eth_is_on_demand_init(void)
{
#ifdef CONFIG_NETCONSOLE
extern enum proto_t net_loop_last_protocol;