|
|
|
@ -1,7 +1,6 @@ |
|
|
|
Index: linux-2.6.19/drivers/net/ixp4xx/Kconfig
|
|
|
|
diff -Naupr a/drivers/net/ixp4xx/Kconfig b/drivers/net/ixp4xx/Kconfig
|
|
|
|
===================================================================
|
|
|
|
--- a/drivers/net/ixp4xx/Kconfig 2007-01-12 21:54:40.000000000 -0700
|
|
|
|
--- linux-2.6.19.orig/drivers/net/ixp4xx/Kconfig
|
|
|
|
+++ b/drivers/net/ixp4xx/Kconfig 2007-01-12 23:28:50.000000000 -0700
|
|
|
|
+++ linux-2.6.19/drivers/net/ixp4xx/Kconfig
|
|
|
|
|
|
|
|
@@ -11,6 +11,7 @@ config IXP4XX_NPE
|
|
|
|
@@ -11,6 +11,7 @@ config IXP4XX_NPE
|
|
|
|
tristate "IXP4xx NPE support"
|
|
|
|
tristate "IXP4xx NPE support"
|
|
|
|
depends on ARCH_IXP4XX
|
|
|
|
depends on ARCH_IXP4XX
|
|
|
|
@ -33,22 +32,19 @@ Index: linux-2.6.19/drivers/net/ixp4xx/Kconfig |
|
|
|
config IXP4XX_MAC
|
|
|
|
config IXP4XX_MAC
|
|
|
|
tristate "IXP4xx MAC support"
|
|
|
|
tristate "IXP4xx MAC support"
|
|
|
|
depends on IXP4XX_NPE
|
|
|
|
depends on IXP4XX_NPE
|
|
|
|
Index: linux-2.6.19/drivers/net/ixp4xx/Makefile
|
|
|
|
diff -Naupr a/drivers/net/ixp4xx/Makefile b/drivers/net/ixp4xx/Makefile
|
|
|
|
===================================================================
|
|
|
|
--- a/drivers/net/ixp4xx/Makefile 2007-01-12 21:54:40.000000000 -0700
|
|
|
|
--- linux-2.6.19.orig/drivers/net/ixp4xx/Makefile
|
|
|
|
+++ b/drivers/net/ixp4xx/Makefile 2007-01-12 23:28:50.000000000 -0700
|
|
|
|
+++ linux-2.6.19/drivers/net/ixp4xx/Makefile
|
|
|
|
@@ -1,5 +1,6 @@
|
|
|
|
@@ -1,6 +1,7 @@
|
|
|
|
|
|
|
|
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
|
|
|
|
obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o
|
|
|
|
obj-$(CONFIG_IXP4XX_NPE) += ixp4xx_npe.o
|
|
|
|
obj-$(CONFIG_IXP4XX_NPE) += ixp4xx_npe.o
|
|
|
|
obj-$(CONFIG_IXP4XX_MAC) += ixp4xx_mac.o
|
|
|
|
|
|
|
|
+obj-$(CONFIG_IXP4XX_NPE_FW_MTD) += npe_ucode.o
|
|
|
|
+obj-$(CONFIG_IXP4XX_NPE_FW_MTD) += npe_ucode.o
|
|
|
|
|
|
|
|
obj-$(CONFIG_IXP4XX_MAC) += ixp4xx_mac.o
|
|
|
|
|
|
|
|
obj-$(CONFIG_IXP4XX_CRYPTO) += ixp4xx_crypto.o
|
|
|
|
|
|
|
|
|
|
|
|
ixp4xx_npe-objs := ucode_dl.o npe_mh.o
|
|
|
|
diff -Naupr a/drivers/net/ixp4xx/npe_ucode.c b/drivers/net/ixp4xx/npe_ucode.c
|
|
|
|
ixp4xx_mac-objs := mac_driver.o qmgr_eth.o phy.o
|
|
|
|
--- a/drivers/net/ixp4xx/npe_ucode.c 1969-12-31 17:00:00.000000000 -0700
|
|
|
|
Index: linux-2.6.19/drivers/net/ixp4xx/npe_ucode.c
|
|
|
|
+++ b/drivers/net/ixp4xx/npe_ucode.c 2007-01-12 23:28:50.000000000 -0700
|
|
|
|
===================================================================
|
|
|
|
|
|
|
|
--- /dev/null
|
|
|
|
|
|
|
|
+++ linux-2.6.19/drivers/net/ixp4xx/npe_ucode.c
|
|
|
|
|
|
|
|
@@ -0,0 +1,185 @@
|
|
|
|
@@ -0,0 +1,185 @@
|
|
|
|
+/*
|
|
|
|
+/*
|
|
|
|
+ * Provide an NPE platform device for microcode handling
|
|
|
|
+ * Provide an NPE platform device for microcode handling
|
|
|
|
@ -235,10 +231,9 @@ Index: linux-2.6.19/drivers/net/ixp4xx/npe_ucode.c |
|
|
|
+
|
|
|
|
+
|
|
|
|
+MODULE_LICENSE("GPL");
|
|
|
|
+MODULE_LICENSE("GPL");
|
|
|
|
+MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
|
|
|
|
+MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
|
|
|
|
Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c
|
|
|
|
diff -Naupr a/drivers/net/ixp4xx/ucode_dl.c b/drivers/net/ixp4xx/ucode_dl.c
|
|
|
|
===================================================================
|
|
|
|
--- a/drivers/net/ixp4xx/ucode_dl.c 2007-01-12 21:54:40.000000000 -0700
|
|
|
|
--- linux-2.6.19.orig/drivers/net/ixp4xx/ucode_dl.c
|
|
|
|
+++ b/drivers/net/ixp4xx/ucode_dl.c 2007-01-12 23:28:50.000000000 -0700
|
|
|
|
+++ linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c
|
|
|
|
|
|
|
|
@@ -16,6 +16,7 @@
|
|
|
|
@@ -16,6 +16,7 @@
|
|
|
|
#include <linux/firmware.h>
|
|
|
|
#include <linux/firmware.h>
|
|
|
|
#include <linux/dma-mapping.h>
|
|
|
|
#include <linux/dma-mapping.h>
|
|
|
|
@ -247,9 +242,9 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c |
|
|
|
#include <asm/uaccess.h>
|
|
|
|
#include <asm/uaccess.h>
|
|
|
|
#include <asm/io.h>
|
|
|
|
#include <asm/io.h>
|
|
|
|
|
|
|
|
|
|
|
|
@@ -30,6 +31,12 @@
|
|
|
|
@@ -26,6 +27,12 @@
|
|
|
|
#define IMG_SIZE(image) (((image)->size * sizeof(u32)) + \
|
|
|
|
#define DL_MAGIC 0xfeedf00d
|
|
|
|
sizeof(struct dl_image))
|
|
|
|
#define DL_MAGIC_SWAP 0x0df0edfe
|
|
|
|
|
|
|
|
|
|
|
|
+#define IMG_REV_MAJOR(id) (((id) >> 8) & 0x0f)
|
|
|
|
+#define IMG_REV_MAJOR(id) (((id) >> 8) & 0x0f)
|
|
|
|
+#define IMG_REV_MINOR(id) ((id) & 0x0f)
|
|
|
|
+#define IMG_REV_MINOR(id) ((id) & 0x0f)
|
|
|
|
@ -257,9 +252,9 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c |
|
|
|
+#define IMG_NPE(id) (((id) >> 24) & 0x0f)
|
|
|
|
+#define IMG_NPE(id) (((id) >> 24) & 0x0f)
|
|
|
|
+#define IMG_IXP(id) (((id) >> 28) & 0x0f)
|
|
|
|
+#define IMG_IXP(id) (((id) >> 28) & 0x0f)
|
|
|
|
+
|
|
|
|
+
|
|
|
|
#define BT_INSTR 0
|
|
|
|
#define EOF_BLOCK 0xf
|
|
|
|
#define BT_DATA 1
|
|
|
|
#define IMG_SIZE(image) (((image)->size * sizeof(u32)) + \
|
|
|
|
|
|
|
|
sizeof(struct dl_image))
|
|
|
|
@@ -38,21 +45,6 @@ enum blk_type {
|
|
|
|
@@ -38,21 +45,6 @@ enum blk_type {
|
|
|
|
data,
|
|
|
|
data,
|
|
|
|
};
|
|
|
|
};
|
|
|
|
@ -282,8 +277,8 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c |
|
|
|
struct dl_codeblock {
|
|
|
|
struct dl_codeblock {
|
|
|
|
u32 npe_addr;
|
|
|
|
u32 npe_addr;
|
|
|
|
u32 size;
|
|
|
|
u32 size;
|
|
|
|
@@ -134,23 +126,41 @@ struct device *get_npe_by_id(int id)
|
|
|
|
@@ -127,20 +119,33 @@ download_block(struct npe_info *npe, str
|
|
|
|
&id, match_by_npeid);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
-static int store_npe_image(struct dl_image *image, struct device *dev)
|
|
|
|
-static int store_npe_image(struct dl_image *image, struct device *dev)
|
|
|
|
@ -292,21 +287,14 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c |
|
|
|
struct dl_block *blk;
|
|
|
|
struct dl_block *blk;
|
|
|
|
struct dl_codeblock *cb;
|
|
|
|
struct dl_codeblock *cb;
|
|
|
|
struct npe_info *npe;
|
|
|
|
struct npe_info *npe;
|
|
|
|
- int ret=0;
|
|
|
|
int ret=0;
|
|
|
|
+ int ret = 0;
|
|
|
|
|
|
|
|
+ u16 crc;
|
|
|
|
+ u16 crc;
|
|
|
|
|
|
|
|
|
|
|
|
if (!dev) {
|
|
|
|
if (!dev) {
|
|
|
|
- dev = get_npe_by_id( (image->id >> 24) & 0xf);
|
|
|
|
- dev = get_npe_by_id( (image->id >> 24) & 0xf);
|
|
|
|
- put_device(dev);
|
|
|
|
|
|
|
|
+ dev = get_npe_by_id(IMG_NPE(image->id));
|
|
|
|
+ dev = get_npe_by_id(IMG_NPE(image->id));
|
|
|
|
+ if (dev)
|
|
|
|
return_npe_dev(dev);
|
|
|
|
+ put_device(dev);
|
|
|
|
|
|
|
|
+ // XXX shouldn't this put_device be outside if(!dev) ?
|
|
|
|
|
|
|
|
+ else
|
|
|
|
|
|
|
|
+ printk(KERN_ERR "npe: cannot find npe for image %x\n", IMG_NPE(image->id));
|
|
|
|
|
|
|
|
}
|
|
|
|
}
|
|
|
|
+
|
|
|
|
|
|
|
|
if (!dev)
|
|
|
|
if (!dev)
|
|
|
|
return -ENODEV;
|
|
|
|
return -ENODEV;
|
|
|
|
|
|
|
|
|
|
|
|
@ -323,25 +311,9 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c |
|
|
|
+ crc = crc16(0, (u8 *) image, IMG_SIZE(image));
|
|
|
|
+ crc = crc16(0, (u8 *) image, IMG_SIZE(image));
|
|
|
|
+
|
|
|
|
+
|
|
|
|
npe = dev_get_drvdata(dev);
|
|
|
|
npe = dev_get_drvdata(dev);
|
|
|
|
|
|
|
|
if (npe->loaded && (npe->usage > 0)) {
|
|
|
|
- if ( npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN) {
|
|
|
|
|
|
|
|
+ if (npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN) {
|
|
|
|
|
|
|
|
printk(KERN_INFO "Cowardly refusing to reload an Image "
|
|
|
|
printk(KERN_INFO "Cowardly refusing to reload an Image "
|
|
|
|
"into the running %s\n", npe->plat->name);
|
|
|
|
@@ -267,8 +272,7 @@ static ssize_t ucode_write(struct file *
|
|
|
|
return 0; /* indicate success anyway... */
|
|
|
|
|
|
|
|
@@ -173,9 +183,9 @@ static int store_npe_image(struct dl_ima
|
|
|
|
|
|
|
|
*(u32*)npe->img_info = cpu_to_be32(image->id);
|
|
|
|
|
|
|
|
npe_start(npe);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
- printk(KERN_INFO "Image loaded to %s Func:%x, Rel: %x:%x, Status: %x\n",
|
|
|
|
|
|
|
|
+ printk(KERN_INFO "npe: firmware loaded to %s, func: %02x, rev: %x.%x, status: %x, crc: %x\n",
|
|
|
|
|
|
|
|
npe->plat->name, npe->img_info[1], npe->img_info[2],
|
|
|
|
|
|
|
|
- npe->img_info[3], npe_status(npe));
|
|
|
|
|
|
|
|
+ npe->img_info[3], npe_status(npe), crc);
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
@@ -265,8 +275,7 @@ static ssize_t ucode_write(struct file *
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
static void npe_firmware_probe(struct device *dev)
|
|
|
|
static void npe_firmware_probe(struct device *dev)
|
|
|
|
{
|
|
|
|
{
|
|
|
|
@ -351,27 +323,17 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c |
|
|
|
const struct firmware *fw_entry;
|
|
|
|
const struct firmware *fw_entry;
|
|
|
|
struct npe_info *npe = dev_get_drvdata(dev);
|
|
|
|
struct npe_info *npe = dev_get_drvdata(dev);
|
|
|
|
struct dl_image *image;
|
|
|
|
struct dl_image *image;
|
|
|
|
@@ -388,7 +397,7 @@ static int npe_probe(struct platform_dev
|
|
|
|
@@ -477,3 +481,4 @@ MODULE_AUTHOR("Christian Hohnstaedt <cho
|
|
|
|
|
|
|
|
|
|
|
|
npe->plat = plat;
|
|
|
|
|
|
|
|
disable_npe_irq(npe);
|
|
|
|
|
|
|
|
- if (! (npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN))
|
|
|
|
|
|
|
|
+ if (!(npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN))
|
|
|
|
|
|
|
|
npe_firmware_probe(&pdev->dev);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
@@ -464,3 +473,4 @@ MODULE_LICENSE("GPL");
|
|
|
|
|
|
|
|
MODULE_AUTHOR("Christian Hohnstaedt <chohnstaedt@innominate.com>");
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
EXPORT_SYMBOL(get_npe_by_id);
|
|
|
|
EXPORT_SYMBOL(get_npe_by_id);
|
|
|
|
|
|
|
|
EXPORT_SYMBOL(return_npe_dev);
|
|
|
|
+EXPORT_SYMBOL(store_npe_image);
|
|
|
|
+EXPORT_SYMBOL(store_npe_image);
|
|
|
|
Index: linux-2.6.19/include/asm-arm/arch-ixp4xx/platform.h
|
|
|
|
diff -Naupr a/include/asm-arm/arch-ixp4xx/platform.h b/include/asm-arm/arch-ixp4xx/platform.h
|
|
|
|
===================================================================
|
|
|
|
--- a/include/asm-arm/arch-ixp4xx/platform.h 2007-01-12 21:54:40.000000000 -0700
|
|
|
|
--- linux-2.6.19.orig/include/asm-arm/arch-ixp4xx/platform.h
|
|
|
|
+++ b/include/asm-arm/arch-ixp4xx/platform.h 2007-01-12 23:28:50.000000000 -0700
|
|
|
|
+++ linux-2.6.19/include/asm-arm/arch-ixp4xx/platform.h
|
|
|
|
@@ -89,6 +89,21 @@ struct ixp4xx_i2c_pins {
|
|
|
|
@@ -86,6 +86,20 @@ struct ixp4xx_i2c_pins {
|
|
|
|
|
|
|
|
unsigned long scl_pin;
|
|
|
|
struct sys_timer;
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
+struct dl_block {
|
|
|
|
+struct dl_block {
|
|
|
|
+ u32 type;
|
|
|
|
+ u32 type;
|
|
|
|
@ -387,27 +349,28 @@ Index: linux-2.6.19/include/asm-arm/arch-ixp4xx/platform.h |
|
|
|
+ struct dl_block block[0];
|
|
|
|
+ struct dl_block block[0];
|
|
|
|
+ } u;
|
|
|
|
+ } u;
|
|
|
|
+};
|
|
|
|
+};
|
|
|
|
|
|
|
|
+
|
|
|
|
struct npe_plat_data {
|
|
|
|
struct npe_plat_data {
|
|
|
|
const char *name;
|
|
|
|
const char *name;
|
|
|
|
int data_size;
|
|
|
|
int data_size;
|
|
|
|
@@ -103,6 +117,9 @@ struct mac_plat_info {
|
|
|
|
@@ -108,6 +123,10 @@ struct mac_plat_info {
|
|
|
|
unsigned char hwaddr[6]; /* Desired hardware address */
|
|
|
|
|
|
|
|
};
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
+struct npe_ucode_platform_data {
|
|
|
|
+struct npe_ucode_platform_data {
|
|
|
|
+ unsigned char *mtd_partition;
|
|
|
|
+ unsigned char *mtd_partition;
|
|
|
|
+};
|
|
|
|
+};
|
|
|
|
|
|
|
|
+
|
|
|
|
struct sys_timer;
|
|
|
|
/*
|
|
|
|
|
|
|
|
* Frequency of clock used for primary clocksource
|
|
|
|
Index: linux-2.6.19/include/linux/ixp_npe.h
|
|
|
|
*/
|
|
|
|
===================================================================
|
|
|
|
diff -Naupr a/include/linux/ixp_npe.h b/include/linux/ixp_npe.h
|
|
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--- linux-2.6.19.orig/include/linux/ixp_npe.h
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--- a/include/linux/ixp_npe.h 2007-01-12 21:54:40.000000000 -0700
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+++ linux-2.6.19/include/linux/ixp_npe.h
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+++ b/include/linux/ixp_npe.h 2007-01-12 23:28:50.000000000 -0700
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@@ -71,6 +71,7 @@ static inline u32 npe_read_ecs_reg(struc
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@@ -99,6 +99,7 @@ extern void npe_reset(struct npe_info *n
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}
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extern struct device *get_npe_by_id(int id);
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extern struct device *get_npe_by_id(int id);
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extern void return_npe_dev(struct device *dev);
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+extern int store_npe_image(struct dl_image *image, struct device *dev);
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+extern int store_npe_image(struct dl_image *image, struct device *dev);
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/* NPE Messages */
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/* NPE Messages */
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Imre Kaloz
18 years ago