diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c index 1694f01ce2b6..6d6bde3e15fa 100644 --- a/arch/arm/mach-ixp4xx/common-pci.c +++ b/arch/arm/mach-ixp4xx/common-pci.c @@ -410,6 +410,7 @@ void __init ixp4xx_pci_preinit(void) * Enable the IO window to be way up high, at 0xfffffc00 */ local_write_config(PCI_BASE_ADDRESS_5, 4, 0xfffffc01); + local_write_config(0x40, 4, 0x000080FF); /* No TRDY time limit */ } else { printk("PCI: IXP4xx is target - No bus scan performed\n"); } diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index fdf91a160884..8c0c0e2d0727 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -67,15 +67,12 @@ static struct map_desc ixp4xx_io_desc[] __initdata = { .pfn = __phys_to_pfn(IXP4XX_PCI_CFG_BASE_PHYS), .length = IXP4XX_PCI_CFG_REGION_SIZE, .type = MT_DEVICE - }, -#ifdef CONFIG_DEBUG_LL - { /* Debug UART mapping */ - .virtual = (unsigned long)IXP4XX_DEBUG_UART_BASE_VIRT, - .pfn = __phys_to_pfn(IXP4XX_DEBUG_UART_BASE_PHYS), - .length = IXP4XX_DEBUG_UART_REGION_SIZE, + }, { /* Queue Manager */ + .virtual = (unsigned long)IXP4XX_QMGR_BASE_VIRT, + .pfn = __phys_to_pfn(IXP4XX_QMGR_BASE_PHYS), + .length = IXP4XX_QMGR_REGION_SIZE, .type = MT_DEVICE - } -#endif + }, }; void __init ixp4xx_map_io(void) diff --git a/arch/arm/mach-ixp4xx/goramo_mlr.c b/arch/arm/mach-ixp4xx/goramo_mlr.c index b800a031207c..53b8348dfcc2 100644 --- a/arch/arm/mach-ixp4xx/goramo_mlr.c +++ b/arch/arm/mach-ixp4xx/goramo_mlr.c @@ -15,6 +15,7 @@ #include #include #include +#include #define SLOT_ETHA 0x0B /* IDSEL = AD21 */ #define SLOT_ETHB 0x0C /* IDSEL = AD20 */ @@ -329,7 +330,7 @@ static struct platform_device device_hss_tab[] = { }; -static struct platform_device *device_tab[6] __initdata = { +static struct platform_device *device_tab[7] __initdata = { &device_flash, /* index 0 */ }; diff --git a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S index 8c9f8d564492..ff686cbc5df4 100644 --- a/arch/arm/mach-ixp4xx/include/mach/debug-macro.S +++ b/arch/arm/mach-ixp4xx/include/mach/debug-macro.S @@ -17,8 +17,8 @@ #else mov \rp, #0 #endif - orr \rv, \rp, #0xff000000 @ virtual - orr \rv, \rv, #0x00b00000 + orr \rv, \rp, #0xfe000000 @ virtual + orr \rv, \rv, #0x00f00000 orr \rp, \rp, #0xc8000000 @ physical .endm diff --git a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h index eb68b61ce975..c5bae9c035d5 100644 --- a/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h +++ b/arch/arm/mach-ixp4xx/include/mach/ixp4xx-regs.h @@ -30,51 +30,43 @@ * * 0x50000000 0x10000000 ioremap'd EXP BUS * - * 0x6000000 0x00004000 ioremap'd QMgr + * 0xC8000000 0x00013000 0xFEF00000 On-Chip Peripherals * - * 0xC0000000 0x00001000 0xffbff000 PCI CFG + * 0xC0000000 0x00001000 0xFEF13000 PCI CFG * - * 0xC4000000 0x00001000 0xffbfe000 EXP CFG + * 0xC4000000 0x00001000 0xFEF14000 EXP CFG * - * 0xC8000000 0x00013000 0xffbeb000 On-Chip Peripherals + * 0x60000000 0x00004000 0xFEF15000 QMgr */ /* * Queue Manager */ -#define IXP4XX_QMGR_BASE_PHYS (0x60000000) -#define IXP4XX_QMGR_REGION_SIZE (0x00004000) +#define IXP4XX_QMGR_BASE_PHYS 0x60000000 +#define IXP4XX_QMGR_BASE_VIRT IOMEM(0xFEF15000) +#define IXP4XX_QMGR_REGION_SIZE 0x00004000 /* - * Expansion BUS Configuration registers + * Peripheral space, including debug UART. Must be section-aligned so that + * it can be used with the low-level debug code. */ -#define IXP4XX_EXP_CFG_BASE_PHYS (0xC4000000) -#define IXP4XX_EXP_CFG_BASE_VIRT IOMEM(0xFFBFE000) -#define IXP4XX_EXP_CFG_REGION_SIZE (0x00001000) +#define IXP4XX_PERIPHERAL_BASE_PHYS 0xC8000000 +#define IXP4XX_PERIPHERAL_BASE_VIRT IOMEM(0xFEF00000) +#define IXP4XX_PERIPHERAL_REGION_SIZE 0x00013000 /* * PCI Config registers */ -#define IXP4XX_PCI_CFG_BASE_PHYS (0xC0000000) -#define IXP4XX_PCI_CFG_BASE_VIRT IOMEM(0xFFBFF000) -#define IXP4XX_PCI_CFG_REGION_SIZE (0x00001000) +#define IXP4XX_PCI_CFG_BASE_PHYS 0xC0000000 +#define IXP4XX_PCI_CFG_BASE_VIRT IOMEM(0xFEF13000) +#define IXP4XX_PCI_CFG_REGION_SIZE 0x00001000 /* - * Peripheral space + * Expansion BUS Configuration registers */ -#define IXP4XX_PERIPHERAL_BASE_PHYS (0xC8000000) -#define IXP4XX_PERIPHERAL_BASE_VIRT IOMEM(0xFFBEB000) -#define IXP4XX_PERIPHERAL_REGION_SIZE (0x00013000) - -/* - * Debug UART - * - * This is basically a remap of UART1 into a region that is section - * aligned so that it * can be used with the low-level debug code. - */ -#define IXP4XX_DEBUG_UART_BASE_PHYS (0xC8000000) -#define IXP4XX_DEBUG_UART_BASE_VIRT IOMEM(0xffb00000) -#define IXP4XX_DEBUG_UART_REGION_SIZE (0x00001000) +#define IXP4XX_EXP_CFG_BASE_PHYS 0xC4000000 +#define IXP4XX_EXP_CFG_BASE_VIRT 0xFEF14000 +#define IXP4XX_EXP_CFG_REGION_SIZE 0x00001000 #define IXP4XX_EXP_CS0_OFFSET 0x00 #define IXP4XX_EXP_CS1_OFFSET 0x04 diff --git a/arch/arm/mach-ixp4xx/include/mach/qmgr.h b/arch/arm/mach-ixp4xx/include/mach/qmgr.h index 9e7cad2d54cb..4de8da536dbb 100644 --- a/arch/arm/mach-ixp4xx/include/mach/qmgr.h +++ b/arch/arm/mach-ixp4xx/include/mach/qmgr.h @@ -86,7 +86,7 @@ void qmgr_release_queue(unsigned int queue); static inline void qmgr_put_entry(unsigned int queue, u32 val) { - extern struct qmgr_regs __iomem *qmgr_regs; + struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; #if DEBUG_QMGR BUG_ON(!qmgr_queue_descs[queue]); /* not yet requested */ @@ -99,7 +99,7 @@ static inline void qmgr_put_entry(unsigned int queue, u32 val) static inline u32 qmgr_get_entry(unsigned int queue) { u32 val; - extern struct qmgr_regs __iomem *qmgr_regs; + const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; val = __raw_readl(&qmgr_regs->acc[queue][0]); #if DEBUG_QMGR BUG_ON(!qmgr_queue_descs[queue]); /* not yet requested */ @@ -112,14 +112,14 @@ static inline u32 qmgr_get_entry(unsigned int queue) static inline int __qmgr_get_stat1(unsigned int queue) { - extern struct qmgr_regs __iomem *qmgr_regs; + const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; return (__raw_readl(&qmgr_regs->stat1[queue >> 3]) >> ((queue & 7) << 2)) & 0xF; } static inline int __qmgr_get_stat2(unsigned int queue) { - extern struct qmgr_regs __iomem *qmgr_regs; + const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; BUG_ON(queue >= HALF_QUEUES); return (__raw_readl(&qmgr_regs->stat2[queue >> 4]) >> ((queue & 0xF) << 1)) & 0x3; @@ -145,7 +145,7 @@ static inline int qmgr_stat_empty(unsigned int queue) */ static inline int qmgr_stat_below_low_watermark(unsigned int queue) { - extern struct qmgr_regs __iomem *qmgr_regs; + const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; if (queue >= HALF_QUEUES) return (__raw_readl(&qmgr_regs->statne_h) >> (queue - HALF_QUEUES)) & 0x01; @@ -172,7 +172,7 @@ static inline int qmgr_stat_above_high_watermark(unsigned int queue) */ static inline int qmgr_stat_full(unsigned int queue) { - extern struct qmgr_regs __iomem *qmgr_regs; + const struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; if (queue >= HALF_QUEUES) return (__raw_readl(&qmgr_regs->statf_h) >> (queue - HALF_QUEUES)) & 0x01; diff --git a/arch/arm/mach-ixp4xx/ixp4xx_npe.c b/arch/arm/mach-ixp4xx/ixp4xx_npe.c index a17ed79207a4..d4eb09a62863 100644 --- a/arch/arm/mach-ixp4xx/ixp4xx_npe.c +++ b/arch/arm/mach-ixp4xx/ixp4xx_npe.c @@ -116,7 +116,11 @@ /* NPE mailbox_status value for reset */ #define RESET_MBOX_STAT 0x0000F0F0 -const char *npe_names[] = { "NPE-A", "NPE-B", "NPE-C" }; +#define NPE_A_FIRMWARE "NPE-A" +#define NPE_B_FIRMWARE "NPE-B" +#define NPE_C_FIRMWARE "NPE-C" + +const char *npe_names[] = { NPE_A_FIRMWARE, NPE_B_FIRMWARE, NPE_C_FIRMWARE }; #define print_npe(pri, npe, fmt, ...) \ printk(pri "%s: " fmt, npe_name(npe), ## __VA_ARGS__) @@ -724,6 +728,9 @@ module_exit(npe_cleanup_module); MODULE_AUTHOR("Krzysztof Halasa"); MODULE_LICENSE("GPL v2"); +MODULE_FIRMWARE(NPE_A_FIRMWARE); +MODULE_FIRMWARE(NPE_B_FIRMWARE); +MODULE_FIRMWARE(NPE_C_FIRMWARE); EXPORT_SYMBOL(npe_names); EXPORT_SYMBOL(npe_running); diff --git a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c index 852f7c9f87d0..9d1b6b7c394c 100644 --- a/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c +++ b/arch/arm/mach-ixp4xx/ixp4xx_qmgr.c @@ -14,7 +14,7 @@ #include #include -struct qmgr_regs __iomem *qmgr_regs; +static struct qmgr_regs __iomem *qmgr_regs = IXP4XX_QMGR_BASE_VIRT; static struct resource *mem_res; static spinlock_t qmgr_lock; static u32 used_sram_bitmap[4]; /* 128 16-dword pages */ @@ -293,12 +293,6 @@ static int qmgr_init(void) if (mem_res == NULL) return -EBUSY; - qmgr_regs = ioremap(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE); - if (qmgr_regs == NULL) { - err = -ENOMEM; - goto error_map; - } - /* reset qmgr registers */ for (i = 0; i < 4; i++) { __raw_writel(0x33333333, &qmgr_regs->stat1[i]); @@ -347,8 +341,6 @@ static int qmgr_init(void) error_irq2: free_irq(IRQ_IXP4XX_QM1, NULL); error_irq: - iounmap(qmgr_regs); -error_map: release_mem_region(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE); return err; } @@ -359,7 +351,6 @@ static void qmgr_remove(void) free_irq(IRQ_IXP4XX_QM2, NULL); synchronize_irq(IRQ_IXP4XX_QM1); synchronize_irq(IRQ_IXP4XX_QM2); - iounmap(qmgr_regs); release_mem_region(IXP4XX_QMGR_BASE_PHYS, IXP4XX_QMGR_REGION_SIZE); } @@ -369,7 +360,6 @@ module_exit(qmgr_remove); MODULE_LICENSE("GPL v2"); MODULE_AUTHOR("Krzysztof Halasa"); -EXPORT_SYMBOL(qmgr_regs); EXPORT_SYMBOL(qmgr_set_irq); EXPORT_SYMBOL(qmgr_enable_irq); EXPORT_SYMBOL(qmgr_disable_irq); diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig index fbd9b2b850ef..c58ea9b80b1a 100644 --- a/drivers/char/hw_random/Kconfig +++ b/drivers/char/hw_random/Kconfig @@ -127,12 +127,12 @@ config HW_RANDOM_VIA If unsure, say Y. config HW_RANDOM_IXP4XX - tristate "Intel IXP4xx NPU HW Random Number Generator support" + tristate "Intel IXP4xx NPU HW Pseudo-Random Number Generator support" depends on HW_RANDOM && ARCH_IXP4XX default HW_RANDOM ---help--- - This driver provides kernel-side support for the Random - Number Generator hardware found on the Intel IXP4xx NPU. + This driver provides kernel-side support for the Pseudo-Random + Number Generator hardware found on the Intel IXP45x/46x NPU. To compile this driver as a module, choose M here: the module will be called ixp4xx-rng. diff --git a/drivers/char/hw_random/ixp4xx-rng.c b/drivers/char/hw_random/ixp4xx-rng.c index 263567f5f392..beec1627db3c 100644 --- a/drivers/char/hw_random/ixp4xx-rng.c +++ b/drivers/char/hw_random/ixp4xx-rng.c @@ -45,6 +45,9 @@ static int __init ixp4xx_rng_init(void) void __iomem * rng_base; int err; + if (!cpu_is_ixp46x()) /* includes IXP455 */ + return -ENOSYS; + rng_base = ioremap(0x70002100, 4); if (!rng_base) return -ENOMEM; @@ -68,5 +71,5 @@ module_init(ixp4xx_rng_init); module_exit(ixp4xx_rng_exit); MODULE_AUTHOR("Deepak Saxena "); -MODULE_DESCRIPTION("H/W Random Number Generator (RNG) driver for IXP4xx"); +MODULE_DESCRIPTION("H/W Pseudo-Random Number Generator (RNG) driver for IXP45x/46x"); MODULE_LICENSE("GPL"); diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 308c7fb92a60..f6644f59fd9d 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -224,7 +224,7 @@ config CRYPTO_DEV_TALITOS config CRYPTO_DEV_IXP4XX tristate "Driver for IXP4xx crypto hardware acceleration" - depends on ARCH_IXP4XX + depends on ARCH_IXP4XX && IXP4XX_QMGR && IXP4XX_NPE select CRYPTO_DES select CRYPTO_ALGAPI select CRYPTO_AUTHENC diff --git a/drivers/crypto/ixp4xx_crypto.c b/drivers/crypto/ixp4xx_crypto.c index 8f3f74ce8c7f..21180d6cad6e 100644 --- a/drivers/crypto/ixp4xx_crypto.c +++ b/drivers/crypto/ixp4xx_crypto.c @@ -750,12 +750,12 @@ static int setup_cipher(struct crypto_tfm *tfm, int encrypt, } if (cipher_cfg & MOD_AES) { switch (key_len) { - case 16: keylen_cfg = MOD_AES128 | KEYLEN_128; break; - case 24: keylen_cfg = MOD_AES192 | KEYLEN_192; break; - case 32: keylen_cfg = MOD_AES256 | KEYLEN_256; break; - default: - *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; - return -EINVAL; + case 16: keylen_cfg = MOD_AES128; break; + case 24: keylen_cfg = MOD_AES192; break; + case 32: keylen_cfg = MOD_AES256; break; + default: + *flags |= CRYPTO_TFM_RES_BAD_KEY_LEN; + return -EINVAL; } cipher_cfg |= keylen_cfg; } else if (cipher_cfg & MOD_3DES) { diff --git a/drivers/net/wan/ixp4xx_hss.c b/drivers/net/wan/ixp4xx_hss.c index e9a3da588e95..760776b3d66c 100644 --- a/drivers/net/wan/ixp4xx_hss.c +++ b/drivers/net/wan/ixp4xx_hss.c @@ -1365,7 +1365,7 @@ static int __devinit hss_init_one(struct platform_device *pdev) platform_set_drvdata(pdev, port); - netdev_info(dev, "HSS-%i\n", port->id); + netdev_info(dev, "initialized\n"); return 0; err_free_netdev: