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RGMP 0.2.0 patch applied

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3687 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2011-06-09 14:11:33 +00:00
parent faa9c3927d
commit c512c176e7
2 changed files with 21 additions and 13 deletions
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9
configs/rgmp/README.txt
View File

@ -10,15 +10,18 @@ and GPOS features.
See http://rgmp.sourceforge.net/wiki/index.php/Main_Page for further
information about RGMP.
The updated build instructions can be found at:
http://rgmp.sourceforge.net/wiki/index.php/Documentation
Ubuntu Build Instructions
--------------------------
Build requirements:
Hardware: x86 PC
Software: Ubuntu 10.04 or Ubuntu 10.10
Software: Ubuntu 10.04, 10.10 or 11.04
Run requirements:
Hardware: multi-processor x86 PC
Software: Ubuntu 10.04 or Ubuntu 10.10
Software: Ubuntu 10.04, 10.10 or 11.04
1. Download RGMP from the following URL:
@ -66,7 +69,7 @@ Other Linux OS Build Instruction
--------------------------------------
Requirements:
Hardware: multi-processor x86 PC
Software: running Linux kernel 2.6.32 or 2.6.35 kernel
Software: running Linux kernel 2.6.32, 2.6.35 or 2.6.38
1. Get your running Linux kernel header under /usr/src/linux-headers-$(uname -r)
directory.

25
drivers/net/e1000.c
View File

@ -176,7 +176,7 @@ static inline uint32_t e1000_inl(struct e1000_dev *dev, int reg)
/****************************** e1000 driver ********************************/
static void e1000_reset(struct e1000_dev *dev)
void e1000_reset(struct e1000_dev *dev)
{
uint32_t dev_control;
@ -186,7 +186,7 @@ static void e1000_reset(struct e1000_dev *dev)
dev_control |= (0<<2); // GIOMD-bit (GIO Master Disable)
dev_control |= (1<<3); // LRST-bit (Link Reset)
dev_control |= (1<<6); // SLU-bit (Set Link Up)
dev_control |= (1<<8); // SPEED=2 (1000Mbps)
dev_control |= (2<<8); // SPEED=2 (1000Mbps)
dev_control |= (0<<11); // FRCSPD-bit (Force Speed)
dev_control |= (0<<12); // FRCDPLX-bit (Force Duplex)
dev_control |= (0<<20); // ADVD3WUC-bit (Advertise D3 Wake Up Cap)
@ -201,11 +201,12 @@ static void e1000_reset(struct e1000_dev *dev)
e1000_outl(dev, E1000_CTRL, dev_control);
dev_control &= ~(1<<26); // clear RST-bit (Device Reset)
e1000_outl(dev, E1000_CTRL, dev_control);
up_mdelay(2000);
up_mdelay(10);
e1000_outl(dev, E1000_CTRL_EXT, 0x001401C0);
e1000_outl(dev, E1000_IMC, 0xFFFFFFFF);
}
static void e1000_turn_on(struct e1000_dev *dev)
void e1000_turn_on(struct e1000_dev *dev)
{
int tx_control, rx_control;
uint32_t ims = 0;
@ -232,7 +233,7 @@ static void e1000_turn_on(struct e1000_dev *dev)
e1000_outl(dev, E1000_IMS, ims);
}
static void e1000_turn_off(struct e1000_dev *dev)
void e1000_turn_off(struct e1000_dev *dev)
{
int tx_control, rx_control;
@ -250,7 +251,7 @@ static void e1000_turn_off(struct e1000_dev *dev)
e1000_outl(dev, E1000_IMC, 0xFFFFFFFF);
}
static void e1000_init(struct e1000_dev *dev)
void e1000_init(struct e1000_dev *dev)
{
uint32_t rxd_phys, txd_phys, kmem_phys;
uint32_t rx_control, tx_control;
@ -885,7 +886,7 @@ static int e1000_probe(uint16_t addr, pci_id_t id)
{
uint32_t mmio_base, mmio_size;
uint32_t pci_cmd, size;
int err, irq;
int err, irq, flags;
void *kmem, *omem;
struct e1000_dev *dev;
@ -922,11 +923,16 @@ static int e1000_probe(uint16_t addr, pci_id_t id)
memcpy(dev->src_mac, (void *)(dev->io_mem_base+E1000_RA), 6);
// get e1000 IRQ
irq = pci_read_irq(addr);
flags = 0;
irq = pci_enable_msi(addr);
if (irq == 0) {
irq = pci_read_irq(addr);
flags |= IDC_SHARE;
}
dev->irq = irq;
dev->int_desc.handler = e1000_interrupt_handler;
dev->int_desc.dev_id = dev;
err = rgmp_request_irq(irq, &dev->int_desc, IDC_SHARE);
err = rgmp_request_irq(irq, &dev->int_desc, flags);
if (err)
goto err0;
@ -1014,7 +1020,6 @@ static int e1000_probe(uint16_t addr, pci_id_t id)
void e1000_mod_init(void)
{
pci_probe_device(e1000_id_table, e1000_probe);
return 0;
}
void e1000_mod_exit(void)