March 2016 - U-Boot

[U-Boot] [PATCH] arm: socfpga: Enable DM_I2C
by Stefan Roese 18 Mar '16

18 Mar '16

The designware I2C driver now supports DM. So lets use it and enable DM_I2C for this platform per default. Signed-off-by: Stefan Roese <sr(a)denx.de> Cc: Marek Vasut <marex(a)denx.de> --- arch/arm/Kconfig | 1 + arch/arm/dts/socfpga.dtsi | 4 ++++ include/configs/socfpga_common.h | 16 ---------------- 3 files changed, 5 insertions(+), 16 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e5f57ef..98c1f10 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -516,6 +516,7 @@ config ARCH_SOCFPGA select DM select DM_SPI_FLASH select DM_SPI + select DM_I2C config TARGET_CM_T43 bool "Support cm_t43" diff --git a/arch/arm/dts/socfpga.dtsi b/arch/arm/dts/socfpga.dtsi index 8588221..fe55722 100644 --- a/arch/arm/dts/socfpga.dtsi +++ b/arch/arm/dts/socfpga.dtsi @@ -23,6 +23,10 @@ spi0 = &qspi; spi1 = &spi0; spi2 = &spi1; + i2c0 = &i2c0; + i2c1 = &i2c1; + i2c2 = &i2c2; + i2c3 = &i2c3; }; cpus { diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index cd48c9e..58e4827 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -177,23 +177,7 @@ /* * I2C support */ -#define CONFIG_SYS_I2C #define CONFIG_SYS_I2C_DW -#define CONFIG_SYS_I2C_BUS_MAX 4 -#define CONFIG_SYS_I2C_BASE SOCFPGA_I2C0_ADDRESS -#define CONFIG_SYS_I2C_BASE1 SOCFPGA_I2C1_ADDRESS -#define CONFIG_SYS_I2C_BASE2 SOCFPGA_I2C2_ADDRESS -#define CONFIG_SYS_I2C_BASE3 SOCFPGA_I2C3_ADDRESS -/* Using standard mode which the speed up to 100Kb/s */ -#define CONFIG_SYS_I2C_SPEED 100000 -#define CONFIG_SYS_I2C_SPEED1 100000 -#define CONFIG_SYS_I2C_SPEED2 100000 -#define CONFIG_SYS_I2C_SPEED3 100000 -/* Address of device when used as slave */ -#define CONFIG_SYS_I2C_SLAVE 0x02 -#define CONFIG_SYS_I2C_SLAVE1 0x02 -#define CONFIG_SYS_I2C_SLAVE2 0x02 -#define CONFIG_SYS_I2C_SLAVE3 0x02 #ifndef __ASSEMBLY__ /* Clock supplied to I2C controller in unit of MHz */ unsigned int cm_get_l4_sp_clk_hz(void); -- 2.7.3

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[U-Boot] [U-Boot v3] usb: xhci: Fix vendor command error if the request type is USB_REQ_SET_ADDRESS or USB_REQ_SET_CONFIGURATION.
by Anand Moon 18 Mar '16

18 Mar '16

From: Ted Chen <tedchen(a)realtek.com> Add test into xhci_submit_control_message for usb requesttype in USB vendor request being of standardized type. This fixes detection of certain USB fixes, for example Ethernet, USB 3.0 port. Non standardized requesttype in USB vendor request will be ignored. Signed-off-by: Ted Chen <tedchen(a)realtek.com> Tested-by: Anand Moon <linux.amoon(a)gmail.com> --- Changes logs: v3: Fixed the commit message and bad format of the patch. core changes none. v2: Resend this patch it some how got missed. core changes none. Tested on Odroid-XU4 with R8153 Ethernet port. --- drivers/usb/host/xhci.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index ca598aa..cb8a04b 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -941,10 +941,12 @@ static int _xhci_submit_control_msg(struct usb_device *udev, unsigned long pipe, if (usb_pipedevice(pipe) == ctrl->rootdev) return xhci_submit_root(udev, pipe, buffer, setup); - if (setup->request == USB_REQ_SET_ADDRESS) + if (setup->request == USB_REQ_SET_ADDRESS && + (setup->requesttype & USB_TYPE_MASK) == USB_TYPE_STANDARD) return xhci_address_device(udev, root_portnr); - if (setup->request == USB_REQ_SET_CONFIGURATION) { + if (setup->request == USB_REQ_SET_CONFIGURATION && + (setup->requesttype & USB_TYPE_MASK) == USB_TYPE_STANDARD) { ret = xhci_set_configuration(udev); if (ret) { puts("Failed to configure xHCI endpoint\n"); -- 1.9.1

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[U-Boot] [PATCH] fixup! ARM: uniphier: support Debug UART
by Masahiro Yamada 18 Mar '16

18 Mar '16

Signed-off-by: Masahiro Yamada <yamada.masahiro(a)socionext.com> --- arch/arm/mach-uniphier/init/init.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/arch/arm/mach-uniphier/init/init.c b/arch/arm/mach-uniphier/init/init.c index 485240f..7316d51 100644 --- a/arch/arm/mach-uniphier/init/init.c +++ b/arch/arm/mach-uniphier/init/init.c @@ -11,16 +11,13 @@ #include "../init.h" #include "../soc-info.h" -void spl_early_board_init(void) +void spl_board_init(void) { + const struct uniphier_board_data *param; + #ifdef CONFIG_DEBUG_UART debug_uart_init(); #endif -} - -void spl_board_init(void) -{ - const struct uniphier_board_data *param; param = uniphier_get_board_param(); if (!param) -- 1.9.1

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[U-Boot] [PATCH 1/2] mmc: Fix switch..case indention
by Bin Meng 18 Mar '16

18 Mar '16

Correct the indention level of switch..case statements. Signed-off-by: Bin Meng <bmeng.cn(a)gmail.com> --- drivers/mmc/mmc.c | 140 +++++++++++++++++++++++++++--------------------------- 1 file changed, 70 insertions(+), 70 deletions(-) diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c index 8b2e606..a7f9843 100644 --- a/drivers/mmc/mmc.c +++ b/drivers/mmc/mmc.c @@ -62,45 +62,45 @@ int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd, struct mmc_data *data) printf("\t\tARG\t\t\t 0x%08X\n", cmd->cmdarg); ret = mmc->cfg->ops->send_cmd(mmc, cmd, data); switch (cmd->resp_type) { - case MMC_RSP_NONE: - printf("\t\tMMC_RSP_NONE\n"); - break; - case MMC_RSP_R1: - printf("\t\tMMC_RSP_R1,5,6,7 \t 0x%08X \n", - cmd->response[0]); - break; - case MMC_RSP_R1b: - printf("\t\tMMC_RSP_R1b\t\t 0x%08X \n", - cmd->response[0]); - break; - case MMC_RSP_R2: - printf("\t\tMMC_RSP_R2\t\t 0x%08X \n", - cmd->response[0]); - printf("\t\t \t\t 0x%08X \n", - cmd->response[1]); - printf("\t\t \t\t 0x%08X \n", - cmd->response[2]); - printf("\t\t \t\t 0x%08X \n", - cmd->response[3]); + case MMC_RSP_NONE: + printf("\t\tMMC_RSP_NONE\n"); + break; + case MMC_RSP_R1: + printf("\t\tMMC_RSP_R1,5,6,7 \t 0x%08X \n", + cmd->response[0]); + break; + case MMC_RSP_R1b: + printf("\t\tMMC_RSP_R1b\t\t 0x%08X \n", + cmd->response[0]); + break; + case MMC_RSP_R2: + printf("\t\tMMC_RSP_R2\t\t 0x%08X \n", + cmd->response[0]); + printf("\t\t \t\t 0x%08X \n", + cmd->response[1]); + printf("\t\t \t\t 0x%08X \n", + cmd->response[2]); + printf("\t\t \t\t 0x%08X \n", + cmd->response[3]); + printf("\n"); + printf("\t\t\t\t\tDUMPING DATA\n"); + for (i = 0; i < 4; i++) { + int j; + printf("\t\t\t\t\t%03d - ", i*4); + ptr = (u8 *)&cmd->response[i]; + ptr += 3; + for (j = 0; j < 4; j++) + printf("%02X ", *ptr--); printf("\n"); - printf("\t\t\t\t\tDUMPING DATA\n"); - for (i = 0; i < 4; i++) { - int j; - printf("\t\t\t\t\t%03d - ", i*4); - ptr = (u8 *)&cmd->response[i]; - ptr += 3; - for (j = 0; j < 4; j++) - printf("%02X ", *ptr--); - printf("\n"); - } - break; - case MMC_RSP_R3: - printf("\t\tMMC_RSP_R3,4\t\t 0x%08X \n", - cmd->response[0]); - break; - default: - printf("\t\tERROR MMC rsp not supported\n"); - break; + } + break; + case MMC_RSP_R3: + printf("\t\tMMC_RSP_R3,4\t\t 0x%08X \n", + cmd->response[0]); + break; + default: + printf("\t\tERROR MMC rsp not supported\n"); + break; } #else ret = mmc->cfg->ops->send_cmd(mmc, cmd, data); @@ -906,20 +906,20 @@ retry_scr: mmc->scr[1] = __be32_to_cpu(scr[1]); switch ((mmc->scr[0] >> 24) & 0xf) { - case 0: - mmc->version = SD_VERSION_1_0; - break; - case 1: - mmc->version = SD_VERSION_1_10; - break; - case 2: - mmc->version = SD_VERSION_2; - if ((mmc->scr[0] >> 15) & 0x1) - mmc->version = SD_VERSION_3; - break; - default: - mmc->version = SD_VERSION_1_0; - break; + case 0: + mmc->version = SD_VERSION_1_0; + break; + case 1: + mmc->version = SD_VERSION_1_10; + break; + case 2: + mmc->version = SD_VERSION_2; + if ((mmc->scr[0] >> 15) & 0x1) + mmc->version = SD_VERSION_3; + break; + default: + mmc->version = SD_VERSION_1_0; + break; } if (mmc->scr[0] & SD_DATA_4BIT) @@ -1102,24 +1102,24 @@ static int mmc_startup(struct mmc *mmc) int version = (cmd.response[0] >> 26) & 0xf; switch (version) { - case 0: - mmc->version = MMC_VERSION_1_2; - break; - case 1: - mmc->version = MMC_VERSION_1_4; - break; - case 2: - mmc->version = MMC_VERSION_2_2; - break; - case 3: - mmc->version = MMC_VERSION_3; - break; - case 4: - mmc->version = MMC_VERSION_4; - break; - default: - mmc->version = MMC_VERSION_1_2; - break; + case 0: + mmc->version = MMC_VERSION_1_2; + break; + case 1: + mmc->version = MMC_VERSION_1_4; + break; + case 2: + mmc->version = MMC_VERSION_2_2; + break; + case 3: + mmc->version = MMC_VERSION_3; + break; + case 4: + mmc->version = MMC_VERSION_4; + break; + default: + mmc->version = MMC_VERSION_1_2; + break; } } -- 1.8.2.1

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[U-Boot] mmc issue on driving a high speed SD
by Damien Wei Huang 18 Mar '16

18 Mar '16

Hi, I have a 26MHz SD card, the mmc driver with u-boot source had incorrectly setting it to 50MHz tran_speed and caused unreliable reading and writing on the SD card. The variable "mmc->card_caps" had correctly described my SD card with value 0x05. i.e. 4 bit, MMC_MODE_HS, however, in function "static int mmc_startup(struct mmc *mmc)" with the blow section of code, " If (mmc->card_caps & MMC_MODE_HS) mmc->tran_speed = 50000000; else mmc->tran_speed = 25000000; " This section of codes wrongly set the "mmc->tran_speed" to 50MHz without considering there could be two types of high speed, that is 52M, and 26M. and then later on calling the "mmc_set_clock" function with 50MHZ. Suggested change is given below: " If (mmc->card_caps & MMC_MODE_HS) { If (mmc->card_caps & (MMC_MODE_HS_52MHz+MMC_MODE_DDR_52MHz)) mmc->tran_speed = 50000000; else mmc->tran_speed = 25000000; } " Cheers, Damien

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[U-Boot] [PATCH] armv8: fsl-layerscape: Updating entries in Serdes Table
by Pratiyush Mohan Srivastava 17 Mar '16

17 Mar '16

The serdes protocol entries in Serdes table 1 for protocol 0x03, 0x33, 0x35 and in Serdes table 2 for protocols 0x45 and 0x47 are updated to reflect the entries in current Reference Manual. Signed-off-by: Pratiyush Mohan Srivastava <pratiyush.srivastava(a)nxp.com> --- arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c b/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c index cc4b79b..eaa44a7 100644 --- a/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c +++ b/arch/arm/cpu/armv8/fsl-layerscape/ls2080a_serdes.c @@ -14,7 +14,7 @@ struct serdes_config { static struct serdes_config serdes1_cfg_tbl[] = { /* SerDes 1 */ - {0x03, {PCIE1, PCIE1, PCIE1, PCIE1, PCIE2, PCIE2, PCIE2, PCIE2 } }, + {0x03, {PCIE2, PCIE2, PCIE2, PCIE2, PCIE1, PCIE1, PCIE1, PCIE1 } }, {0x05, {PCIE2, PCIE2, PCIE2, PCIE2, SGMII4, SGMII3, SGMII2, SGMII1 } }, {0x07, {SGMII8, SGMII7, SGMII6, SGMII5, SGMII4, SGMII3, SGMII2, SGMII1 } }, @@ -31,9 +31,9 @@ static struct serdes_config serdes1_cfg_tbl[] = { {0x2A, {XFI8, XFI7, XFI6, XFI5, XFI4, XFI3, XFI2, XFI1 } }, {0x2B, {SGMII8, SGMII7, SGMII6, SGMII5, XAUI1, XAUI1, XAUI1, XAUI1 } }, {0x32, {XAUI2, XAUI2, XAUI2, XAUI2, XAUI1, XAUI1, XAUI1, XAUI1 } }, - {0x33, {PCIE2, PCIE2, PCIE2, PCIE2, QSGMII_C, QSGMII_D, QSGMII_A, - QSGMII_B} }, - {0x35, {QSGMII_C, QSGMII_D, QSGMII_A, PCIE2, XFI4, XFI3, XFI2, XFI1 } }, + {0x33, {PCIE2, PCIE2, PCIE2, PCIE2, QSGMII_D, QSGMII_C, QSGMII_B, + QSGMII_A} }, + {0x35, {QSGMII_D, QSGMII_C, QSGMII_B, PCIE2, XFI4, XFI3, XFI2, XFI1 } }, {} }; static struct serdes_config serdes2_cfg_tbl[] = { @@ -56,10 +56,10 @@ static struct serdes_config serdes2_cfg_tbl[] = { {0x42, {PCIE3, PCIE3, PCIE3, PCIE3, PCIE4, PCIE4, SATA1, SATA2 } }, {0x43, {PCIE3, PCIE3, PCIE3, PCIE3, NONE, NONE, SATA1, SATA2 } }, {0x44, {PCIE3, PCIE3, PCIE3, PCIE3, NONE, NONE, SATA1, SATA2 } }, - {0x45, {SGMII9, SGMII10, SGMII11, SGMII12, PCIE4, SGMII14, SGMII15, - SGMII16 } }, - {0x47, {PCIE3, SGMII10, SGMII11, SGMII12, PCIE4, PCIE4, PCIE4, + {0x45, {SGMII9, SGMII10, SGMII11, SGMII12, PCIE4, PCIE4, PCIE4, PCIE4 } }, + {0x47, {PCIE3, SGMII10, SGMII11, SGMII12, PCIE4, SGMII14, SGMII15, + SGMII16 } }, {0x49, {SGMII9, SGMII10, SGMII11, SGMII12, PCIE4, PCIE4, SATA1, SATA2 } }, {0x4A, {SGMII9, SGMII10, SGMII11, SGMII12, PCIE4, PCIE4, SATA1, -- 1.9.1

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[U-Boot] [PATCH] mx6sabresd: Use VESA 1024x768 timings
by Fabio Estevam 17 Mar '16

17 Mar '16

VESA 1024x768 results in much more accurate timings. Based on the patch from Soeren Moech for the tbs2910 board. Signed-off-by: Fabio Estevam <fabio.estevam(a)nxp.com> --- board/freescale/mx6sabresd/mx6sabresd.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/board/freescale/mx6sabresd/mx6sabresd.c b/board/freescale/mx6sabresd/mx6sabresd.c index e9d9664..727334a 100644 --- a/board/freescale/mx6sabresd/mx6sabresd.c +++ b/board/freescale/mx6sabresd/mx6sabresd.c @@ -386,13 +386,13 @@ struct display_info_t const displays[] = {{ .refresh = 60, .xres = 1024, .yres = 768, - .pixclock = 15385, - .left_margin = 220, - .right_margin = 40, - .upper_margin = 21, - .lower_margin = 7, - .hsync_len = 60, - .vsync_len = 10, + .pixclock = 15384, + .left_margin = 160, + .right_margin = 24, + .upper_margin = 29, + .lower_margin = 3, + .hsync_len = 136, + .vsync_len = 6, .sync = FB_SYNC_EXT, .vmode = FB_VMODE_NONINTERLACED } }, { @@ -406,13 +406,13 @@ struct display_info_t const displays[] = {{ .refresh = 60, .xres = 1024, .yres = 768, - .pixclock = 15385, - .left_margin = 220, - .right_margin = 40, - .upper_margin = 21, - .lower_margin = 7, - .hsync_len = 60, - .vsync_len = 10, + .pixclock = 15384, + .left_margin = 160, + .right_margin = 24, + .upper_margin = 29, + .lower_margin = 3, + .hsync_len = 136, + .vsync_len = 6, .sync = FB_SYNC_EXT, .vmode = FB_VMODE_NONINTERLACED } }, { -- 1.9.1

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[U-Boot] can't change stdin and stdout environment
by Ran Shalit 17 Mar '16

17 Mar '16

Hello, I have some strange behaviour when trying to modify stdin and stdout in u-boot environment. I do $setenv stdout nc but on watching the value $pri stdout stdout=serial It always keeps serial , and it given no error on trying to modify it. Is there any idea ? Regards, Ran

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[U-Boot] [PATCH] sunxi: Fix gmac not working due to cpu_eth_init no longer being called
by Hans de Goede 17 Mar '16

17 Mar '16

cpu_eth_init is no longer called for dm enabled eth drivers, this was causing the sunxi gmac eth controller to no longer work in u-boot. This commit fixes this by moving the gpio setup to gpio_init() and by calling the clock, reset and pinmux setup function from s_init(). Note that the mdelay is dropped as the phy gets enabled much earlier now, so it is no longer needed. Signed-off-by: Hans de Goede <hdegoede(a)redhat.com> --- arch/arm/cpu/armv7/sunxi/board.c | 32 +++++------------------------ arch/arm/include/asm/arch-sunxi/sys_proto.h | 6 +++++- board/sunxi/gmac.c | 14 +------------ 3 files changed, 11 insertions(+), 41 deletions(-) diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c index e80785b..9a97049 100644 --- a/arch/arm/cpu/armv7/sunxi/board.c +++ b/arch/arm/cpu/armv7/sunxi/board.c @@ -100,6 +100,10 @@ static int gpio_init(void) #error Unsupported console port number. Please fix pin mux settings in board.c #endif +#ifdef CONFIG_MACPWR + gpio_request(CONFIG_MACPWR, "macpwr"); + gpio_direction_output(CONFIG_MACPWR, 1); +#endif return 0; } @@ -152,6 +156,7 @@ void s_init(void) timer_init(); gpio_init(); i2c_init_board(); + eth_init_board(); } #ifdef CONFIG_SPL_BUILD @@ -259,30 +264,3 @@ void enable_caches(void) dcache_enable(); } #endif - -#ifdef CONFIG_CMD_NET -/* - * Initializes on-chip ethernet controllers. - * to override, implement board_eth_init() - */ -int cpu_eth_init(bd_t *bis) -{ - __maybe_unused int rc; - -#ifdef CONFIG_MACPWR - gpio_request(CONFIG_MACPWR, "macpwr"); - gpio_direction_output(CONFIG_MACPWR, 1); - mdelay(200); -#endif - -#ifdef CONFIG_SUNXI_GMAC - rc = sunxi_gmac_initialize(bis); - if (rc < 0) { - printf("sunxi: failed to initialize gmac\n"); - return rc; - } -#endif - - return 0; -} -#endif diff --git a/arch/arm/include/asm/arch-sunxi/sys_proto.h b/arch/arm/include/asm/arch-sunxi/sys_proto.h index 9df3744..a373319 100644 --- a/arch/arm/include/asm/arch-sunxi/sys_proto.h +++ b/arch/arm/include/asm/arch-sunxi/sys_proto.h @@ -24,6 +24,10 @@ void sdelay(unsigned long); void return_to_fel(uint32_t lr, uint32_t sp); /* Board / SoC level designware gmac init */ -int sunxi_gmac_initialize(bd_t *bis); +#if !defined CONFIG_SPL_BUILD && defined CONFIG_SUNXI_GMAC +void eth_init_board(void); +#else +static inline void eth_init_board(void) {} +#endif #endif diff --git a/board/sunxi/gmac.c b/board/sunxi/gmac.c index 4e222d8..69eb8ff 100644 --- a/board/sunxi/gmac.c +++ b/board/sunxi/gmac.c @@ -6,7 +6,7 @@ #include <asm/arch/clock.h> #include <asm/arch/gpio.h> -int sunxi_gmac_initialize(bd_t *bis) +void eth_init_board(void) { int pin; struct sunxi_ccm_reg *const ccm = @@ -79,16 +79,4 @@ int sunxi_gmac_initialize(bd_t *bis) for (pin = SUNXI_GPA(26); pin <= SUNXI_GPA(27); pin++) sunxi_gpio_set_cfgpin(pin, SUN6I_GPA_GMAC); #endif - -#ifdef CONFIG_DM_ETH - return 0; -#else -# ifdef CONFIG_RGMII - return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_RGMII); -# elif defined CONFIG_GMII - return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_GMII); -# else - return designware_initialize(SUNXI_GMAC_BASE, PHY_INTERFACE_MODE_MII); -# endif -#endif } -- 2.7.3

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[U-Boot] [PATCH] cmd_dhry.c: Use lldiv for vax_mips calculation as well
by Tom Rini 17 Mar '16

17 Mar '16

Since dhry_per_sec is a u64 we must also use lldiv here when working with it. Otherwise: ../lib/dhry/cmd_dhry.c:(.text.do_dhry+0xd8): undefined reference to `__udivdi3' On some platforms. Signed-off-by: Tom Rini <trini(a)konsulko.com> --- lib/dhry/cmd_dhry.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/dhry/cmd_dhry.c b/lib/dhry/cmd_dhry.c index d7e1e6a..f44305b 100644 --- a/lib/dhry/cmd_dhry.c +++ b/lib/dhry/cmd_dhry.c @@ -22,7 +22,7 @@ static int do_dhry(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) dhry(iterations); duration = get_timer(start); dhry_per_sec = lldiv(iterations * 1000ULL, duration); - vax_mips = dhry_per_sec / 1757; + vax_mips = lldiv(dhry_per_sec, 1757); printf("%d iterations in %lu ms: %lu/s, %lu DMIPS\n", iterations, duration, (ulong)dhry_per_sec, vax_mips); -- 1.7.9.5

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