#include <linux/dma-mapping.h>
#include <net/checksum.h>
+#include <net/ip.h>
#include <asm/system.h>
#include <asm/io.h>
#include <asm/byteorder.h>
#include <asm/uaccess.h>
-#ifdef CONFIG_SPARC64
+#ifdef CONFIG_SPARC
#include <asm/idprom.h>
-#include <asm/oplib.h>
-#include <asm/pbm.h>
+#include <asm/prom.h>
#endif
#if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE)
skb_reserve(copy_skb, 2);
skb_put(copy_skb, len);
pci_dma_sync_single_for_cpu(tp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
- memcpy(copy_skb->data, skb->data, len);
+ skb_copy_from_linear_data(skb, copy_skb->data, len);
pci_dma_sync_single_for_device(tp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
/* We'll reuse the original ring buffer. */
entry = tp->tx_prod;
base_flags = 0;
mss = 0;
- if (skb->len > (tp->dev->mtu + ETH_HLEN) &&
- (mss = skb_shinfo(skb)->gso_size) != 0) {
+ if ((mss = skb_shinfo(skb)->gso_size) != 0) {
int tcp_opt_len, ip_tcp_len;
if (skb_header_cloned(skb) &&
if (skb_shinfo(skb)->gso_type & SKB_GSO_TCPV6)
mss |= (skb_headlen(skb) - ETH_HLEN) << 9;
else {
- tcp_opt_len = ((skb->h.th->doff - 5) * 4);
- ip_tcp_len = (skb->nh.iph->ihl * 4) +
- sizeof(struct tcphdr);
+ struct iphdr *iph = ip_hdr(skb);
+
+ tcp_opt_len = tcp_optlen(skb);
+ ip_tcp_len = ip_hdrlen(skb) + sizeof(struct tcphdr);
- skb->nh.iph->check = 0;
- skb->nh.iph->tot_len = htons(mss + ip_tcp_len +
- tcp_opt_len);
+ iph->check = 0;
+ iph->tot_len = htons(mss + ip_tcp_len + tcp_opt_len);
mss |= (ip_tcp_len + tcp_opt_len) << 9;
}
base_flags |= (TXD_FLAG_CPU_PRE_DMA |
TXD_FLAG_CPU_POST_DMA);
- skb->h.th->check = 0;
+ tcp_hdr(skb)->check = 0;
}
else if (skb->ip_summed == CHECKSUM_PARTIAL)
if (skb->ip_summed == CHECKSUM_PARTIAL)
base_flags |= TXD_FLAG_TCPUDP_CSUM;
mss = 0;
- if (skb->len > (tp->dev->mtu + ETH_HLEN) &&
- (mss = skb_shinfo(skb)->gso_size) != 0) {
+ if ((mss = skb_shinfo(skb)->gso_size) != 0) {
+ struct iphdr *iph;
int tcp_opt_len, ip_tcp_len, hdr_len;
if (skb_header_cloned(skb) &&
goto out_unlock;
}
- tcp_opt_len = ((skb->h.th->doff - 5) * 4);
- ip_tcp_len = (skb->nh.iph->ihl * 4) + sizeof(struct tcphdr);
+ tcp_opt_len = tcp_optlen(skb);
+ ip_tcp_len = ip_hdrlen(skb) + sizeof(struct tcphdr);
hdr_len = ip_tcp_len + tcp_opt_len;
if (unlikely((ETH_HLEN + hdr_len) > 80) &&
base_flags |= (TXD_FLAG_CPU_PRE_DMA |
TXD_FLAG_CPU_POST_DMA);
- skb->nh.iph->check = 0;
- skb->nh.iph->tot_len = htons(mss + hdr_len);
+ iph = ip_hdr(skb);
+ iph->check = 0;
+ iph->tot_len = htons(mss + hdr_len);
if (tp->tg3_flags2 & TG3_FLG2_HW_TSO) {
- skb->h.th->check = 0;
+ tcp_hdr(skb)->check = 0;
base_flags &= ~TXD_FLAG_TCPUDP_CSUM;
- }
- else {
- skb->h.th->check =
- ~csum_tcpudp_magic(skb->nh.iph->saddr,
- skb->nh.iph->daddr,
- 0, IPPROTO_TCP, 0);
- }
+ } else
+ tcp_hdr(skb)->check = ~csum_tcpudp_magic(iph->saddr,
+ iph->daddr, 0,
+ IPPROTO_TCP,
+ 0);
if ((tp->tg3_flags2 & TG3_FLG2_HW_TSO) ||
(GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705)) {
- if (tcp_opt_len || skb->nh.iph->ihl > 5) {
+ if (tcp_opt_len || iph->ihl > 5) {
int tsflags;
- tsflags = ((skb->nh.iph->ihl - 5) +
- (tcp_opt_len >> 2));
+ tsflags = (iph->ihl - 5) + (tcp_opt_len >> 2);
mss |= (tsflags << 11);
}
} else {
- if (tcp_opt_len || skb->nh.iph->ihl > 5) {
+ if (tcp_opt_len || iph->ihl > 5) {
int tsflags;
- tsflags = ((skb->nh.iph->ihl - 5) +
- (tcp_opt_len >> 2));
+ tsflags = (iph->ihl - 5) + (tcp_opt_len >> 2);
base_flags |= tsflags << 12;
}
}
tp->pci_chip_rev_id != CHIPREV_ID_5705_A0) ||
(GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750)) {
if (tp->tg3_flags2 & TG3_FLG2_TSO_CAPABLE &&
- (tp->pci_chip_rev_id == CHIPREV_ID_5705_A1 ||
- tp->pci_chip_rev_id == CHIPREV_ID_5705_A2)) {
+ GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) {
rdmac_mode |= RDMAC_MODE_FIFO_SIZE_128;
} else if (!(tr32(TG3PCI_PCISTATE) & PCISTATE_BUS_SPEED_HIGH) &&
!(tp->tg3_flags2 & TG3_FLG2_IS_5788)) {
return;
}
}
- tp->nvram_size = 0x20000;
+ tp->nvram_size = 0x80000;
}
static void __devinit tg3_get_nvram_info(struct tg3 *tp)
static void __devinit tg3_get_5755_nvram_info(struct tg3 *tp)
{
- u32 nvcfg1;
+ u32 nvcfg1, protect = 0;
nvcfg1 = tr32(NVRAM_CFG1);
/* NVRAM protection for TPM */
- if (nvcfg1 & (1 << 27))
+ if (nvcfg1 & (1 << 27)) {
tp->tg3_flags2 |= TG3_FLG2_PROTECTED_NVRAM;
+ protect = 1;
+ }
- switch (nvcfg1 & NVRAM_CFG1_5752VENDOR_MASK) {
- case FLASH_5755VENDOR_ATMEL_EEPROM_64KHZ:
- case FLASH_5755VENDOR_ATMEL_EEPROM_376KHZ:
- tp->nvram_jedecnum = JEDEC_ATMEL;
- tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
- tp->nvram_pagesize = ATMEL_AT24C512_CHIP_SIZE;
-
- nvcfg1 &= ~NVRAM_CFG1_COMPAT_BYPASS;
- tw32(NVRAM_CFG1, nvcfg1);
- break;
- case FLASH_5752VENDOR_ATMEL_FLASH_BUFFERED:
+ nvcfg1 &= NVRAM_CFG1_5752VENDOR_MASK;
+ switch (nvcfg1) {
case FLASH_5755VENDOR_ATMEL_FLASH_1:
case FLASH_5755VENDOR_ATMEL_FLASH_2:
case FLASH_5755VENDOR_ATMEL_FLASH_3:
- case FLASH_5755VENDOR_ATMEL_FLASH_4:
tp->nvram_jedecnum = JEDEC_ATMEL;
tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
tp->tg3_flags2 |= TG3_FLG2_FLASH;
tp->nvram_pagesize = 264;
+ if (nvcfg1 == FLASH_5755VENDOR_ATMEL_FLASH_1)
+ tp->nvram_size = (protect ? 0x3e200 : 0x80000);
+ else if (nvcfg1 == FLASH_5755VENDOR_ATMEL_FLASH_2)
+ tp->nvram_size = (protect ? 0x1f200 : 0x40000);
+ else
+ tp->nvram_size = (protect ? 0x1f200 : 0x20000);
break;
case FLASH_5752VENDOR_ST_M45PE10:
case FLASH_5752VENDOR_ST_M45PE20:
tp->tg3_flags |= TG3_FLAG_NVRAM_BUFFERED;
tp->tg3_flags2 |= TG3_FLG2_FLASH;
tp->nvram_pagesize = 256;
+ if (nvcfg1 == FLASH_5752VENDOR_ST_M45PE10)
+ tp->nvram_size = (protect ? 0x10000 : 0x20000);
+ else if (nvcfg1 == FLASH_5752VENDOR_ST_M45PE20)
+ tp->nvram_size = (protect ? 0x10000 : 0x40000);
+ else
+ tp->nvram_size = (protect ? 0x20000 : 0x80000);
break;
}
}
}
tg3_enable_nvram_access(tp);
+ tp->nvram_size = 0;
+
if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
tg3_get_5752_nvram_info(tp);
else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5755)
else
tg3_get_nvram_info(tp);
- tg3_get_nvram_size(tp);
+ if (tp->nvram_size == 0)
+ tg3_get_nvram_size(tp);
tg3_disable_nvram_access(tp);
tg3_nvram_unlock(tp);
return err;
}
-#ifdef CONFIG_SPARC64
+#ifdef CONFIG_SPARC
static int __devinit tg3_get_macaddr_sparc(struct tg3 *tp)
{
struct net_device *dev = tp->dev;
struct pci_dev *pdev = tp->pdev;
- struct pcidev_cookie *pcp = pdev->sysdata;
-
- if (pcp != NULL) {
- unsigned char *addr;
- int len;
-
- addr = of_get_property(pcp->prom_node, "local-mac-address",
- &len);
- if (addr && len == 6) {
- memcpy(dev->dev_addr, addr, 6);
- memcpy(dev->perm_addr, dev->dev_addr, 6);
- return 0;
- }
+ struct device_node *dp = pci_device_to_OF_node(pdev);
+ const unsigned char *addr;
+ int len;
+
+ addr = of_get_property(dp, "local-mac-address", &len);
+ if (addr && len == 6) {
+ memcpy(dev->dev_addr, addr, 6);
+ memcpy(dev->perm_addr, dev->dev_addr, 6);
+ return 0;
}
return -ENODEV;
}
u32 hi, lo, mac_offset;
int addr_ok = 0;
-#ifdef CONFIG_SPARC64
+#ifdef CONFIG_SPARC
if (!tg3_get_macaddr_sparc(tp))
return 0;
#endif
git.openpandora.org / pandora-kernel.git / blobdiff