[ Sorry for the duplicate. I typoed Francois' email address. ] From: Pekka Enberg <[EMAIL PROTECTED]>
Convert the internal JUMBO_FRAME #ifdef to CONFIG_IP1000_JUMBO_FRAME proper and fix compilation errors. Cc: Francois Romieu <[EMAIL PROTECTED]> Cc: Sorbica Shieh <[EMAIL PROTECTED]> Cc: Jesse Huang <[EMAIL PROTECTED]> Signed-off-by: Pekka Enberg <[EMAIL PROTECTED]> --- drivers/net/Kconfig | 8 ++++++++ drivers/net/ipg.c | 21 ++++++++++----------- drivers/net/ipg.h | 11 ++++++----- 3 files changed, 24 insertions(+), 16 deletions(-) Index: linux-2.6/drivers/net/Kconfig =================================================================== --- linux-2.6.orig/drivers/net/Kconfig +++ linux-2.6/drivers/net/Kconfig @@ -2029,6 +2029,14 @@ config IP1000 To compile this driver as a module, choose M here: the module will be called ipg. This is recommended. +config IP1000_JUMBO_FRAME + bool "Support for jumbo frames (EXPERIMENTAL)" + depends on IP1000 && EXPERIMENTAL + help + This option enables jumbo frame support for the IP1000 driver. + + If in doubt, say N. + config IGB tristate "Intel(R) 82575 PCI-Express Gigabit Ethernet support" depends on PCI Index: linux-2.6/drivers/net/ipg.c =================================================================== --- linux-2.6.orig/drivers/net/ipg.c +++ linux-2.6/drivers/net/ipg.c @@ -42,7 +42,6 @@ #define ipg_r16(reg) ioread16(ioaddr + (reg)) #define ipg_r8(reg) ioread8(ioaddr + (reg)) -#define JUMBO_FRAME_4k_ONLY enum { netdev_io_size = 128 }; @@ -1079,7 +1078,7 @@ static int ipg_nic_rxrestore(struct net_ return 0; } -#ifdef JUMBO_FRAME +#ifdef CONFIG_IP1000_JUMBO_FRAME /* use jumboindex and jumbosize to control jumbo frame status * initial status is jumboindex=-1 and jumbosize=0 @@ -1274,7 +1273,7 @@ static void ipg_nic_rx_with_end(struct n framelen = le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFRAMELEN; - endframeLen = framelen - jumbo->current_size; + endframelen = framelen - jumbo->current_size; /* if (framelen > IPG_RXFRAG_SIZE) framelen=IPG_RXFRAG_SIZE; @@ -1282,8 +1281,8 @@ static void ipg_nic_rx_with_end(struct n if (framelen > IPG_RXSUPPORT_SIZE) dev_kfree_skb_irq(jumbo->skb); else { - memcpy(skb_put(jumbo->skb, endframeLen), - skb->data, endframeLen); + memcpy(skb_put(jumbo->skb, endframelen), + skb->data, endframelen); jumbo->skb->protocol = eth_type_trans(jumbo->skb, dev); @@ -1355,16 +1354,16 @@ static int ipg_nic_rx(struct net_device switch (ipg_nic_rx_check_frame_type(dev)) { case FRAME_WITH_START_WITH_END: - ipg_nic_rx_with_start_and_end(dev, tp, rxfd, entry); + ipg_nic_rx_with_start_and_end(dev, sp, rxfd, entry); break; case FRAME_WITH_START: - ipg_nic_rx_with_start(dev, tp, rxfd, entry); + ipg_nic_rx_with_start(dev, sp, rxfd, entry); break; case FRAME_WITH_END: - ipg_nic_rx_with_end(dev, tp, rxfd, entry); + ipg_nic_rx_with_end(dev, sp, rxfd, entry); break; case FRAME_NO_START_NO_END: - ipg_nic_rx_no_start_no_end(dev, tp, rxfd, entry); + ipg_nic_rx_no_start_no_end(dev, sp, rxfd, entry); break; } } @@ -1595,7 +1594,7 @@ static irqreturn_t ipg_interrupt_handler IPG_DEBUG_MSG("_interrupt_handler\n"); -#ifdef JUMBO_FRAME +#ifdef CONFIG_IP1000_JUMBO_FRAME ipg_nic_rxrestore(dev); #endif spin_lock(&sp->lock); @@ -1807,7 +1806,7 @@ static int ipg_nic_open(struct net_devic if (ipg_config_autoneg(dev) < 0) printk(KERN_INFO "%s: Auto-negotiation error.\n", dev->name); -#ifdef JUMBO_FRAME +#ifdef CONFIG_IP1000_JUMBO_FRAME /* initialize JUMBO Frame control variable */ sp->jumbo.found_start = 0; sp->jumbo.current_size = 0; Index: linux-2.6/drivers/net/ipg.h =================================================================== --- linux-2.6.orig/drivers/net/ipg.h +++ linux-2.6/drivers/net/ipg.h @@ -536,7 +536,7 @@ enum ipg_regs { */ #define IPG_FRAMESBETWEENTXDMACOMPLETES 0x1 -#ifdef JUMBO_FRAME +#ifdef CONFIG_IP1000_JUMBO_FRAME # ifdef JUMBO_FRAME_SIZE_2K # define JUMBO_FRAME_SIZE 2048 @@ -575,6 +575,7 @@ enum ipg_regs { # define __IPG_RXFRAG_SIZE 4088 # else # define JUMBO_FRAME_SIZE 4096 +# define __IPG_RXFRAG_SIZE 4088 # endif # endif # endif @@ -589,7 +590,7 @@ enum ipg_regs { /* Size of allocated received buffers. Nominally 0x0600. * Define larger if expecting jumbo frames. */ -#ifdef JUMBO_FRAME +#ifdef CONFIG_IP1000_JUMBO_FRAME /* IPG_TXFRAG_SIZE must <= 0x2b00, or TX will crash */ #define IPG_TXFRAG_SIZE JUMBO_FRAME_SIZE #endif @@ -597,7 +598,7 @@ enum ipg_regs { /* Size of allocated received buffers. Nominally 0x0600. * Define larger if expecting jumbo frames. */ -#ifdef JUMBO_FRAME +#ifdef CONFIG_IP1000_JUMBO_FRAME /* 4088 = 4096 - 8 */ #define IPG_RXFRAG_SIZE __IPG_RXFRAG_SIZE #define IPG_RXSUPPORT_SIZE IPG_MAX_RXFRAME_SIZE @@ -607,7 +608,7 @@ enum ipg_regs { #endif /* IPG_MAX_RXFRAME_SIZE <= IPG_RXFRAG_SIZE */ -#ifdef JUMBO_FRAME +#ifdef CONFIG_IP1000_JUMBO_FRAME #define IPG_MAX_RXFRAME_SIZE JUMBO_FRAME_SIZE #else #define IPG_MAX_RXFRAME_SIZE 0x0600 @@ -786,7 +787,7 @@ struct ipg_nic_private { unsigned int tx_dirty; unsigned int rx_current; unsigned int rx_dirty; -#ifdef JUMBO_FRAME +#ifdef CONFIG_IP1000_JUMBO_FRAME struct ipg_jumbo jumbo; #endif unsigned int rx_buf_sz; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/