Grant Likely wrote:
Compare arch/ppc/syslib/virtex_devices.c with the one in my git tree.
Add the relevant missing bits.
Peter Korsgaard wrote:
Did you register a struct platform_device for the c67x00?
I copied over the relevant USB code from secretlab's virtex_devices.c to
my Xilinx tree. In case I missed something, the diff between the two
files is attached. And yes, I copied over include/linux/usb/c67x00.h as
well. After doing this, I had to modify a couple of the c67x00 driver
files to get the kernel to compile. The patch is attached.
[EMAIL PROTECTED]:/# dmesg | grep -i usb
[ 0.175963] usbcore: registered new interface driver usbfs
[ 0.178207] usbcore: registered new interface driver hub
[ 0.179810] usbcore: registered new device driver usb
[ 3.426016] usbcore: registered new interface driver ub
[ 4.156086] usbmon: debugfs is not available
[ 4.209160] Initializing USB Mass Storage driver...
[ 4.268302] usbcore: registered new interface driver usb-storage
[ 4.336109] USB Mass Storage support registered.
[ 4.958294] usbcore: registered new interface driver usbhid
[ 5.020120] drivers/hid/usbhid/hid-core.c: v2.6:USB HID core driver
It still doesn't look like the ML403 Cypress host device is being
recognized. No messages appear upon insertion and removal of USB devices.
Regards,
Aaron Sells
diff linux-2.6-xlnx_arch-ppc-syslib-virtex_devices.c
secretlab_arch-ppc-syslib-virtex_devices.c
77,92d76
< * ML300/ML403 Video Device: shortcut macro for single instance
< */
< #define XPAR_TFT(num) { \
< .name = "xilinxfb", \
< .id = num, \
< .num_resources = 1, \
< .resource = (struct resource[]) { \
< { \
< .start = XPAR_TFT_##num##_BASEADDR, \
< .end = XPAR_TFT_##num##_BASEADDR+7, \
< .flags = IORESOURCE_IO, \
< }, \
< }, \
< }
<
< /*
126,152d109
< * EMAC: shortcut macro for single instance
< */
< #define XPAR_EMACLITE(num) { \
< .name = "xilinx_emaclite", \
< .id = num, \
< .num_resources = 2, \
< .resource = (struct resource[]) { \
< { \
< .start = XPAR_EMACLITE_##num##_BASEADDR, \
< .end = XPAR_EMACLITE_##num##_HIGHADDR, \
< .flags = IORESOURCE_MEM, \
< }, \
< { \
< .start = XPAR_INTC_0_EMACLITE_##num##_VEC_ID, \
< .flags = IORESOURCE_IRQ, \
< }, \
< }, \
< .dev.platform_data = &(struct xemaclite_platform_data) { \
< .tx_ping_pong = XPAR_EMACLITE_##num##_TX_PING_PONG, \
< .rx_ping_pong = XPAR_EMACLITE_##num##_RX_PING_PONG, \
< /* locally administered default address */ \
< .mac_addr = {2, 0, 0, 0, 0, num}, \
< }, \
< }
<
<
< /*
199,288c156,160
< #define XPAR_LLTEMAC_RESOURCES(num) \
< .name = "xilinx_lltemac", \
< .id = XPAR_LLTEMAC_##num##_DEVICE_ID, \
< .num_resources = 2, \
< .resource = (struct resource[]) { \
< { \
< .start = XPAR_LLTEMAC_##num##_BASEADDR, \
< .end = XPAR_LLTEMAC_##num##_BASEADDR + 0x1000, \
< .flags = IORESOURCE_MEM \
< }, \
< { \
< .start = XPAR_INTC_0_LLTEMAC_##num##_VEC_ID, \
< .end = XPAR_INTC_0_LLTEMAC_##num##_VEC_ID, \
< .flags = IORESOURCE_IRQ \
< } \
< }
<
< #ifdef XPAR_XLLDMA_USE_DCR
< #define DCRHOST 0xFF
< #else
< #define DCRHOST 0x00
< #endif
<
< #define XPAR_LLTEMAC(num) { \
< XPAR_LLTEMAC_RESOURCES(num), \
< .dev.platform_data = &(struct xlltemac_platform_data) { \
< .tx_csum = XPAR_LLTEMAC_##num##_TXCSUM, \
< .rx_csum = XPAR_LLTEMAC_##num##_RXCSUM, \
< .phy_type = XPAR_LLTEMAC_##num##_PHY_TYPE, \
< .dcr_host = DCRHOST, \
< .ll_dev_type = XPAR_LLTEMAC_##num##_LLINK_CONNECTED_TYPE, \
< .ll_dev_baseaddress =
XPAR_LLTEMAC_##num##_LLINK_CONNECTED_BASEADDR, \
< .ll_dev_dma_rx_irq =
XPAR_LLTEMAC_##num##_LLINK_CONNECTED_DMARX_INTR, \
< .ll_dev_dma_tx_irq =
XPAR_LLTEMAC_##num##_LLINK_CONNECTED_DMATX_INTR, \
< .ll_dev_fifo_irq =
XPAR_LLTEMAC_##num##_LLINK_CONNECTED_FIFO_INTR, \
< /* locally administered default address */ \
< .mac_addr = {2, 0, 0, 0, 0, num}, \
< }, \
< }
<
<
< #define XPAR_PS2(num) { \
< .name = "xilinx_ps2", \
< .id = num, \
< .num_resources = 2, \
< .resource = (struct resource[]) { \
< { \
< .start = XPAR_PS2_##num##_BASEADDR, \
< .end = XPAR_PS2_##num##_HIGHADDR, \
< .flags = IORESOURCE_MEM, \
< }, \
< { \
< .start = XPAR_INTC_0_PS2_##num##_VEC_ID, \
< .flags = IORESOURCE_IRQ, \
< }, \
< }, \
< }
<
< #define XPAR_IIC(num) { \
< .name = "xilinx_iic", \
< .id = num, \
< .num_resources = 2, \
< .resource = (struct resource[]) { \
< { \
< .start = XPAR_IIC_##num##_BASEADDR, \
< .end = XPAR_IIC_##num##_HIGHADDR, \
< .flags = IORESOURCE_MEM, \
< }, \
< { \
< .start = XPAR_INTC_0_IIC_##num##_VEC_ID, \
< .flags = IORESOURCE_IRQ, \
< }, \
< }, \
< }
<
< #ifdef CONFIG_XILINX_VIRTEX_II_PRO
< #define XPAR_HWICAP_FAMILY "virtex2p"
< #endif
< #ifdef CONFIG_XILINX_VIRTEX_4_FX
< #define XPAR_HWICAP_FAMILY "virtex4"
< #endif
< #ifdef CONFIG_XILINX_VIRTEX_5
< #define XPAR_HWICAP_FAMILY "virtex5"
< #endif
< #ifndef XPAR_HWICAP_FAMILY
< #define XPAR_HWICAP_FAMILY NULL
< #endif
<
< #define XPAR_HWICAP(num) { \
< .name = "xilinx_icap", \
---
> /*
> * ML300/ML403 Video Device: shortcut macro for single instance
> */
> #define XPAR_TFT(num) { \
> .name = "xilinxfb", \
293,295c165,167
< .start = XPAR_HWICAP_##num##_BASEADDR, \
< .end = XPAR_HWICAP_##num##_HIGHADDR, \
< .flags = IORESOURCE_MEM, \
---
> .start = XPAR_TFT_##num##_BASEADDR, \
> .end = XPAR_TFT_##num##_BASEADDR+7, \
> .flags = IORESOURCE_IO, \
298d169
< .dev.platform_data = XPAR_HWICAP_FAMILY, \
409,410c280,281
< .name = "serial8250",
< .id = 0,
---
> .name = "serial8250",
> .id = 0,
437,450d307
< /* EMACLITE instances */
< #if defined(XPAR_EMACLITE_0_BASEADDR)
< XPAR_EMACLITE(0),
< #endif
< #if defined(XPAR_EMACLITE_1_BASEADDR)
< XPAR_EMACLITE(1),
< #endif
< #if defined(XPAR_EMACLITE_2_BASEADDR)
< XPAR_EMACLITE(2),
< #endif
< #if defined(XPAR_EMACLITE_3_BASEADDR)
< XPAR_EMACLITE(3),
< #endif
<
484,518d340
< /* LLTEMAC instances */
< #if defined(XPAR_LLTEMAC_0_BASEADDR)
< XPAR_LLTEMAC(0),
< #endif
< #if defined(XPAR_LLTEMAC_1_BASEADDR)
< XPAR_LLTEMAC(1),
< #endif
< #if defined(XPAR_LLTEMAC_2_BASEADDR)
< XPAR_LLTEMAC(2),
< #endif
< #if defined(XPAR_LLTEMAC_3_BASEADDR)
< XPAR_LLTEMAC(3),
< #endif
<
< #if defined(XPAR_PS2_0_BASEADDR)
< XPAR_PS2(0),
< #endif
< #if defined(XPAR_PS2_1_BASEADDR)
< XPAR_PS2(1),
< #endif
< #if defined(XPAR_PS2_2_BASEADDR)
< XPAR_PS2(2),
< #endif
< #if defined(XPAR_PS2_3_BASEADDR)
< XPAR_PS2(3),
< #endif
<
< #if defined(XPAR_IIC_0_BASEADDR)
< XPAR_IIC(0),
< #endif
<
< #if defined(XPAR_HWICAP_0_BASEADDR)
< XPAR_HWICAP(0),
< #endif
<
554d375
< extern void gen550_init(int i, struct uart_port *serial_req);
558,564c379,385
< serial_req.mapbase = pdata->mapbase;
< serial_req.membase = pdata->membase;
< serial_req.irq = pdata->irq;
< serial_req.uartclk = pdata->uartclk;
< serial_req.regshift = pdata->regshift;
< serial_req.iotype = pdata->iotype;
< serial_req.flags = pdata->flags;
---
> serial_req.mapbase = pdata->mapbase;
> serial_req.membase = pdata->membase;
> serial_req.irq = pdata->irq;
> serial_req.uartclk = pdata->uartclk;
> serial_req.regshift = pdata->regshift;
> serial_req.iotype = pdata->iotype;
> serial_req.flags = pdata->flags;
608,609d428
< printk(KERN_INFO "Registering device %s:%d\n",
< index->name, index->id);
diff -Naur c67x00.old/c67x00-drv.c c67x00/c67x00-drv.c
--- c67x00.old/c67x00-drv.c 2008-04-23 10:36:16.000000000 -0400
+++ c67x00/c67x00-drv.c 2008-04-23 10:39:20.000000000 -0400
@@ -57,8 +57,7 @@
c67x00_hcd_probe(sie);
break;
- case C67X00_SIE_PERIPHERAL_A:
- case C67X00_SIE_PERIPHERAL_B:
+ case C67X00_SIE_PERIPHERAL:
c67x00_udc_probe(sie);
break;
@@ -82,8 +81,7 @@
c67x00_hcd_remove(sie);
break;
- case C67X00_SIE_PERIPHERAL_A:
- case C67X00_SIE_PERIPHERAL_B:
+ case C67X00_SIE_PERIPHERAL:
c67x00_udc_remove(sie);
break;
diff -Naur c67x00.old/c67x00-ll-hpi.c c67x00/c67x00-ll-hpi.c
--- c67x00.old/c67x00-ll-hpi.c 2008-04-23 10:36:16.000000000 -0400
+++ c67x00/c67x00-ll-hpi.c 2008-04-23 10:39:35.000000000 -0400
@@ -431,7 +431,7 @@
USB_CTL_REG(sie->sie_num),
SOF_EOP_EN(0) | SOF_EOP_EN(1));
- if (sie->mode == C67X00_SIE_PERIPHERAL_A)
+ if (sie->mode == C67X00_SIE_PERIPHERAL)
hpi_write_word(dev, DEVICE_N_PORT_SEL(sie->sie_num), 0x0000);
else
hpi_write_word(dev, DEVICE_N_PORT_SEL(sie->sie_num), 0x4000);
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