X-Git-Url: http://git.rohieb.name/openwrt.git/blobdiff_plain/977285ae30c2e70e000329da6b35f43d45346c1b..a4fd36a6596de31b17fd27a6e462fd514c5dc072:/target/linux/ixp4xx-2.6/patches/139-ixp4xx_net_driver_mtd_load_fw.patch diff --git a/target/linux/ixp4xx-2.6/patches/139-ixp4xx_net_driver_mtd_load_fw.patch b/target/linux/ixp4xx-2.6/patches/139-ixp4xx_net_driver_mtd_load_fw.patch index 532c80080..46ba858f1 100644 --- a/target/linux/ixp4xx-2.6/patches/139-ixp4xx_net_driver_mtd_load_fw.patch +++ b/target/linux/ixp4xx-2.6/patches/139-ixp4xx_net_driver_mtd_load_fw.patch @@ -1,8 +1,17 @@ -Index: linux-2.6.19/drivers/net/ixp4xx/Kconfig +--- + drivers/net/ixp4xx/Kconfig | 10 + + drivers/net/ixp4xx/Makefile | 1 + drivers/net/ixp4xx/npe_ucode.c | 185 +++++++++++++++++++++++++++++++++ + drivers/net/ixp4xx/ucode_dl.c | 43 ++++--- + include/asm-arm/arch-ixp4xx/platform.h | 19 +++ + include/linux/ixp_npe.h | 1 + 6 files changed, 239 insertions(+), 20 deletions(-) + +Index: linux-2.6.20-rc3/drivers/net/ixp4xx/Kconfig =================================================================== ---- linux-2.6.19.orig/drivers/net/ixp4xx/Kconfig -+++ linux-2.6.19/drivers/net/ixp4xx/Kconfig -@@ -11,6 +11,7 @@ config IXP4XX_NPE +--- linux-2.6.20-rc3.orig/drivers/net/ixp4xx/Kconfig ++++ linux-2.6.20-rc3/drivers/net/ixp4xx/Kconfig +@@ -11,6 +11,7 @@ tristate "IXP4xx NPE support" depends on ARCH_IXP4XX depends on NET_ETHERNET @@ -10,7 +19,7 @@ Index: linux-2.6.19/drivers/net/ixp4xx/Kconfig help The IXP4XX NPE driver supports the 3 CPU co-processors called "Network Processing Engines" (NPE). It adds support fo downloading -@@ -18,7 +19,7 @@ config IXP4XX_NPE +@@ -18,7 +19,7 @@ More about this at: Documentation/networking/ixp4xx/README. You can either use this OR the Intel Access Library (IAL) @@ -19,7 +28,7 @@ Index: linux-2.6.19/drivers/net/ixp4xx/Kconfig bool "Use Firmware hotplug for Microcode download" depends on IXP4XX_NPE select HOTPLUG -@@ -28,6 +29,13 @@ config IXP4XX_FW_LOAD +@@ -28,6 +29,13 @@ /usr/lib/hotplug/firmware/NPE-[ABC] see Documentation/firmware_class/hotplug-script @@ -33,22 +42,21 @@ Index: linux-2.6.19/drivers/net/ixp4xx/Kconfig config IXP4XX_MAC tristate "IXP4xx MAC support" depends on IXP4XX_NPE -Index: linux-2.6.19/drivers/net/ixp4xx/Makefile +Index: linux-2.6.20-rc3/drivers/net/ixp4xx/Makefile =================================================================== ---- linux-2.6.19.orig/drivers/net/ixp4xx/Makefile -+++ linux-2.6.19/drivers/net/ixp4xx/Makefile -@@ -1,6 +1,7 @@ +--- linux-2.6.20-rc3.orig/drivers/net/ixp4xx/Makefile ++++ linux-2.6.20-rc3/drivers/net/ixp4xx/Makefile +@@ -1,5 +1,6 @@ obj-$(CONFIG_IXP4XX_QMGR) += ixp4xx_qmgr.o obj-$(CONFIG_IXP4XX_NPE) += ixp4xx_npe.o - obj-$(CONFIG_IXP4XX_MAC) += ixp4xx_mac.o +obj-$(CONFIG_IXP4XX_NPE_FW_MTD) += npe_ucode.o + obj-$(CONFIG_IXP4XX_MAC) += ixp4xx_mac.o + obj-$(CONFIG_IXP4XX_CRYPTO) += ixp4xx_crypto.o - ixp4xx_npe-objs := ucode_dl.o npe_mh.o - ixp4xx_mac-objs := mac_driver.o qmgr_eth.o phy.o -Index: linux-2.6.19/drivers/net/ixp4xx/npe_ucode.c +Index: linux-2.6.20-rc3/drivers/net/ixp4xx/npe_ucode.c =================================================================== --- /dev/null -+++ linux-2.6.19/drivers/net/ixp4xx/npe_ucode.c ++++ linux-2.6.20-rc3/drivers/net/ixp4xx/npe_ucode.c @@ -0,0 +1,185 @@ +/* + * Provide an NPE platform device for microcode handling @@ -235,10 +243,10 @@ Index: linux-2.6.19/drivers/net/ixp4xx/npe_ucode.c + +MODULE_LICENSE("GPL"); +MODULE_AUTHOR("Alessandro Zummo "); -Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c +Index: linux-2.6.20-rc3/drivers/net/ixp4xx/ucode_dl.c =================================================================== ---- linux-2.6.19.orig/drivers/net/ixp4xx/ucode_dl.c -+++ linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c +--- linux-2.6.20-rc3.orig/drivers/net/ixp4xx/ucode_dl.c ++++ linux-2.6.20-rc3/drivers/net/ixp4xx/ucode_dl.c @@ -16,6 +16,7 @@ #include #include @@ -247,9 +255,9 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c #include #include -@@ -30,6 +31,12 @@ - #define IMG_SIZE(image) (((image)->size * sizeof(u32)) + \ - sizeof(struct dl_image)) +@@ -26,6 +27,12 @@ + #define DL_MAGIC 0xfeedf00d + #define DL_MAGIC_SWAP 0x0df0edfe +#define IMG_REV_MAJOR(id) (((id) >> 8) & 0x0f) +#define IMG_REV_MINOR(id) ((id) & 0x0f) @@ -257,10 +265,10 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c +#define IMG_NPE(id) (((id) >> 24) & 0x0f) +#define IMG_IXP(id) (((id) >> 28) & 0x0f) + - #define BT_INSTR 0 - #define BT_DATA 1 - -@@ -38,21 +45,6 @@ enum blk_type { + #define EOF_BLOCK 0xf + #define IMG_SIZE(image) (((image)->size * sizeof(u32)) + \ + sizeof(struct dl_image)) +@@ -38,21 +45,6 @@ data, }; @@ -282,8 +290,8 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c struct dl_codeblock { u32 npe_addr; u32 size; -@@ -134,23 +126,41 @@ struct device *get_npe_by_id(int id) - &id, match_by_npeid); +@@ -127,20 +119,33 @@ + return 0; } -static int store_npe_image(struct dl_image *image, struct device *dev) @@ -292,21 +300,14 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c struct dl_block *blk; struct dl_codeblock *cb; struct npe_info *npe; -- int ret=0; -+ int ret = 0; + int ret=0; + u16 crc; if (!dev) { - dev = get_npe_by_id( (image->id >> 24) & 0xf); -- put_device(dev); + dev = get_npe_by_id(IMG_NPE(image->id)); -+ if (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)); + return_npe_dev(dev); } -+ if (!dev) return -ENODEV; @@ -323,25 +324,9 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c + crc = crc16(0, (u8 *) image, IMG_SIZE(image)); + npe = dev_get_drvdata(dev); - -- if ( npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN) { -+ if (npe_status(npe) & IX_NPEDL_EXCTL_STATUS_RUN) { + if (npe->loaded && (npe->usage > 0)) { printk(KERN_INFO "Cowardly refusing to reload an Image " - "into the running %s\n", npe->plat->name); - 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 * +@@ -267,8 +272,7 @@ static void npe_firmware_probe(struct device *dev) { @@ -351,25 +336,16 @@ Index: linux-2.6.19/drivers/net/ixp4xx/ucode_dl.c const struct firmware *fw_entry; struct npe_info *npe = dev_get_drvdata(dev); struct dl_image *image; -@@ -388,7 +397,7 @@ static int npe_probe(struct platform_dev - - 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 "); +@@ -477,3 +481,4 @@ EXPORT_SYMBOL(get_npe_by_id); + EXPORT_SYMBOL(return_npe_dev); +EXPORT_SYMBOL(store_npe_image); -Index: linux-2.6.19/include/asm-arm/arch-ixp4xx/platform.h +Index: linux-2.6.20-rc3/include/asm-arm/arch-ixp4xx/platform.h =================================================================== ---- linux-2.6.19.orig/include/asm-arm/arch-ixp4xx/platform.h -+++ linux-2.6.19/include/asm-arm/arch-ixp4xx/platform.h -@@ -86,6 +86,20 @@ struct ixp4xx_i2c_pins { +--- linux-2.6.20-rc3.orig/include/asm-arm/arch-ixp4xx/platform.h ++++ linux-2.6.20-rc3/include/asm-arm/arch-ixp4xx/platform.h +@@ -86,6 +86,21 @@ unsigned long scl_pin; }; @@ -387,27 +363,29 @@ Index: linux-2.6.19/include/asm-arm/arch-ixp4xx/platform.h + struct dl_block block[0]; + } u; +}; ++ struct npe_plat_data { const char *name; int data_size; -@@ -103,6 +117,9 @@ struct mac_plat_info { - unsigned char hwaddr[6]; /* Desired hardware address */ +@@ -105,6 +120,10 @@ + }; +struct npe_ucode_platform_data { + unsigned char *mtd_partition; +}; - - struct sys_timer; - -Index: linux-2.6.19/include/linux/ixp_npe.h ++ + /* + * This structure provide a means for the board setup code + * to give information to th pata_ixp4xx driver. It is +Index: linux-2.6.20-rc3/include/linux/ixp_npe.h =================================================================== ---- linux-2.6.19.orig/include/linux/ixp_npe.h -+++ linux-2.6.19/include/linux/ixp_npe.h -@@ -71,6 +71,7 @@ static inline u32 npe_read_ecs_reg(struc - } +--- linux-2.6.20-rc3.orig/include/linux/ixp_npe.h ++++ linux-2.6.20-rc3/include/linux/ixp_npe.h +@@ -99,6 +99,7 @@ extern struct device *get_npe_by_id(int id); + extern void return_npe_dev(struct device *dev); +extern int store_npe_image(struct dl_image *image, struct device *dev); /* NPE Messages */