drivers/usb/musb/tusb6010.c:142:21: error: 'USB_INDEX' undeclared

From: kbuild test robot
Date: Sat Jun 11 2016 - 16:25:35 EST

Next message: Linus Torvalds: "Re: [GIT PULL] SCSI fixes for 4.7-rc2"
Previous message: Rithvik Patibandla: "[PATCH] staging:vt6656:card.c:Fix comment block issue"
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Hi,

FYI, the error/warning still remains.

tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 45b00c94be33db5d00595046663163ce55cbbfb9
commit: d026e9c76aac3632af174cf02d5c94defa5e6026 usb: musb: Change end point selection to use new IO access
date: 1 year, 7 months ago
config: blackfin-allmodconfig (attached as .config)
compiler: bfin-uclinux-gcc (GCC) 4.6.3
reproduce:
wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout d026e9c76aac3632af174cf02d5c94defa5e6026
# save the attached .config to linux build tree
make.cross ARCH=blackfin

All errors (new ones prefixed by >>):

drivers/usb/musb/tusb6010.c: In function 'tusb_get_revision':
drivers/usb/musb/tusb6010.c:53:26: error: 'TUSB_DMA_CTRL_REV' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:53:26: note: each undeclared identifier is reported only once for each function it appears in
drivers/usb/musb/tusb6010.c:55:3: error: implicit declaration of function 'TUSB_DIDR1_HI_CHIP_REV' [-Werror=implicit-function-declaration]
drivers/usb/musb/tusb6010.c:56:5: error: 'TUSB_DIDR1_HI' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:57:17: error: 'TUSB_DIDR1_HI_REV_31' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_print_revision':
drivers/usb/musb/tusb6010.c:71:2: error: 'TUSB_PRCM_REV' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:71:2: error: 'TUSB_INT_CTRL_REV' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:71:2: error: 'TUSB_GPIO_REV' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:71:2: error: 'TUSB_DMA_CTRL_REV' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:71:2: error: 'TUSB_DIDR1_HI' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_wbus_quirk':
drivers/usb/musb/tusb6010.c:104:36: error: 'TUSB_PHY_OTG_CTRL' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:105:35: error: 'TUSB_PHY_OTG_CTRL_ENABLE' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:106:9: error: 'TUSB_PHY_OTG_CTRL_WRPROTECT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:107:21: error: 'TUSB_PHY_OTG_CTRL_TESTM2' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:107:21: error: 'TUSB_PHY_OTG_CTRL_TESTM1' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:107:21: error: 'TUSB_PHY_OTG_CTRL_TESTM0' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_ep_select':
>> drivers/usb/musb/tusb6010.c:142:21: error: 'USB_INDEX' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:142:21: error: 'USB_FADDR' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_write_fifo':
drivers/usb/musb/tusb6010.c:235:24: error: 'TUSB_EP_TX_OFFSET' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:236:4: error: implicit declaration of function 'TUSB_EP_CONFIG_XFR_SIZE' [-Werror=implicit-function-declaration]
drivers/usb/musb/tusb6010.c:238:27: error: 'TUSB_EP0_CONFIG_DIR_TX' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:239:4: error: implicit declaration of function 'TUSB_EP0_CONFIG_XFR_SIZE' [-Werror=implicit-function-declaration]
drivers/usb/musb/tusb6010.c: In function 'tusb_read_fifo':
drivers/usb/musb/tusb6010.c:283:24: error: 'TUSB_EP_RX_OFFSET' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_draw_power':
drivers/usb/musb/tusb6010.c:346:26: error: 'TUSB_PRCM_MNGMT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:349:10: error: 'TUSB_PRCM_MNGMT_15_SW_EN' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:349:37: error: 'TUSB_PRCM_MNGMT_33_SW_EN' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_set_clock_source':
drivers/usb/musb/tusb6010.c:369:26: error: 'TUSB_PRCM_CONF' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:370:2: error: implicit declaration of function 'TUSB_PRCM_CONF_SYS_CLKSEL' [-Werror=implicit-function-declaration]
drivers/usb/musb/tusb6010.c: In function 'tusb_allow_idle':
drivers/usb/musb/tusb6010.c:396:24: error: 'TUSB_PRCM_WBUS' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:397:31: error: 'TUSB_REV_30' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:402:20: error: 'TUSB_PRCM_WNORCS' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:403:21: error: 'TUSB_PRCM_WAKEUP_MASK' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:410:26: error: 'TUSB_PRCM_MNGMT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:413:10: error: 'TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:414:11: error: 'TUSB_PRCM_MNGMT_OTG_SESS_END_EN' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:419:9: error: 'TUSB_PRCM_MNGMT_PM_IDLE' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:419:35: error: 'TUSB_PRCM_MNGMT_DEV_IDLE' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_musb_vbus_status':
drivers/usb/musb/tusb6010.c:434:31: error: 'TUSB_DEV_OTG_STAT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:435:33: error: 'TUSB_PRCM_MNGMT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:441:21: error: 'TUSB_PRCM_MNGMT_OTG_VBUS_DET_EN' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:449:17: error: 'TUSB_DEV_OTG_STAT_VBUS_VALID' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'musb_do_idle':
drivers/usb/musb/tusb6010.c:489:14: error: 'TUSB_PRCM_WHOSTDISCON' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:490:7: error: 'TUSB_PRCM_WBUS' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:491:8: error: 'TUSB_PRCM_WVBUS' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:492:15: error: 'TUSB_PRCM_WID' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_musb_set_vbus':
drivers/usb/musb/tusb6010.c:566:27: error: 'TUSB_PRCM_MNGMT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:567:27: error: 'TUSB_DEV_CONF' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:568:35: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:568:35: error: 'USB_FADDR' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:571:3: error: implicit declaration of function 'TUSB_DEV_OTG_TIMER_VAL' [-Werror=implicit-function-declaration]
drivers/usb/musb/tusb6010.c:571:11: error: 'TUSB_DEV_OTG_TIMER_ENABLE' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:576:11: error: 'TUSB_DEV_CONF_USB_HOST_MODE' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:584:32: error: 'TUSB_DEV_OTG_STAT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:585:20: error: 'TUSB_DEV_OTG_STAT_ID_STATUS' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:610:12: error: 'TUSB_PRCM_MNGMT_15_SW_EN' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:610:39: error: 'TUSB_PRCM_MNGMT_33_SW_EN' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:613:21: error: 'TUSB_DEV_OTG_TIMER' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_musb_set_mode':
drivers/usb/musb/tusb6010.c:636:31: error: 'TUSB_DEV_OTG_STAT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:637:35: error: 'TUSB_PHY_OTG_CTRL' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:638:34: error: 'TUSB_PHY_OTG_CTRL_ENABLE' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:639:31: error: 'TUSB_DEV_CONF' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:644:20: error: 'TUSB_PHY_OTG_CTRL_OTG_ID_PULLUP' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:646:15: error: 'TUSB_DEV_CONF_ID_SEL' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:647:16: error: 'TUSB_DEV_CONF_SOFT_ID' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:666:4: error: 'TUSB_PHY_OTG_CTRL_WRPROTECT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:673:16: error: 'TUSB_DEV_OTG_STAT_ID_STATUS' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_otg_ints':
drivers/usb/musb/tusb6010.c:683:36: error: 'TUSB_DEV_OTG_STAT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:688:17: error: 'TUSB_INT_SRC_ID_STATUS_CHNG' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:691:28: error: 'TUSB_DEV_OTG_STAT_ID_STATUS' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:702:16: error: 'TUSB_INT_SRC_VBUS_SENSE_CHNG' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:715:19: error: 'TUSB_DEV_OTG_STAT_SESS_END' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:776:16: error: 'TUSB_INT_SRC_OTG_TIMEOUT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:787:37: error: 'USB_OTG_DEV_CTL' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:787:37: error: 'USB_FADDR' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:788:19: error: 'TUSB_DEV_OTG_STAT_VBUS_VALID' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_musb_interrupt':
drivers/usb/musb/tusb6010.c:832:31: error: 'TUSB_INT_MASK' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:833:37: error: 'TUSB_INT_MASK_RESERVED_BITS' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:835:30: error: 'TUSB_INT_SRC' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:835:47: error: 'TUSB_INT_SRC_RESERVED_BITS' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:841:16: error: 'TUSB_INT_SRC_DEV_WAKEUP' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:845:30: error: 'TUSB_REV_30' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:852:23: error: 'TUSB_SCRATCH_PAD' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:863:27: error: 'TUSB_PRCM_WAKEUP_SOURCE' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:864:22: error: 'TUSB_PRCM_WAKEUP_CLEAR' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:865:14: error: 'TUSB_PRCM_WNORCS' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:875:16: error: 'TUSB_INT_SRC_USB_IP_CONN' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:879:17: error: 'TUSB_INT_SRC_VBUS_SENSE_CHNG' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:880:7: error: 'TUSB_INT_SRC_OTG_TIMEOUT' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:881:7: error: 'TUSB_INT_SRC_ID_STATUS_CHNG' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:887:17: error: 'TUSB_INT_SRC_TXRX_DMA_DONE' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:888:35: error: 'TUSB_DMA_INT_SRC' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:889:40: error: 'TUSB_DMA_INT_MASK' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:904:22: error: 'TUSB_DMA_INT_CLEAR' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:908:17: error: 'TUSB_INT_SRC_USB_IP_TX' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:908:42: error: 'TUSB_INT_SRC_USB_IP_RX' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:909:36: error: 'TUSB_USBIP_INT_SRC' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:911:22: error: 'TUSB_USBIP_INT_CLEAR' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:923:21: error: 'TUSB_INT_SRC_CLEAR' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c: In function 'tusb_musb_enable':
drivers/usb/musb/tusb6010.c:947:21: error: 'TUSB_INT_MASK' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:947:36: error: 'TUSB_INT_SRC_USB_IP_SOF' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:950:21: error: 'TUSB_USBIP_INT_MASK' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:951:21: error: 'TUSB_DMA_INT_MASK' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:952:21: error: 'TUSB_GPIO_INT_MASK' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:955:21: error: 'TUSB_USBIP_INT_CLEAR' undeclared (first use in this function)
drivers/usb/musb/tusb6010.c:956:21: error: 'TUSB_DMA_INT_CLEAR' undeclared (first use in this function)

vim +/USB_INDEX +142 drivers/usb/musb/tusb6010.c

65 {
66 void __iomem *tbase = musb->ctrl_base;
67 u8 rev;
68
69 rev = musb->tusb_revision;
70
> 71 pr_info("tusb: %s%i.%i %s%i.%i %s%i.%i %s%i.%i %s%i %s%i.%i\n",
72 "prcm",
73 TUSB_REV_MAJOR(musb_readl(tbase, TUSB_PRCM_REV)),
74 TUSB_REV_MINOR(musb_readl(tbase, TUSB_PRCM_REV)),
75 "int",
76 TUSB_REV_MAJOR(musb_readl(tbase, TUSB_INT_CTRL_REV)),
77 TUSB_REV_MINOR(musb_readl(tbase, TUSB_INT_CTRL_REV)),
78 "gpio",
79 TUSB_REV_MAJOR(musb_readl(tbase, TUSB_GPIO_REV)),
80 TUSB_REV_MINOR(musb_readl(tbase, TUSB_GPIO_REV)),
81 "dma",
82 TUSB_REV_MAJOR(musb_readl(tbase, TUSB_DMA_CTRL_REV)),
83 TUSB_REV_MINOR(musb_readl(tbase, TUSB_DMA_CTRL_REV)),
84 "dieid",
85 TUSB_DIDR1_HI_CHIP_REV(musb_readl(tbase, TUSB_DIDR1_HI)),
86 "rev",
87 TUSB_REV_MAJOR(rev), TUSB_REV_MINOR(rev));
88 }
89
90 #define WBUS_QUIRK_MASK (TUSB_PHY_OTG_CTRL_TESTM2 | TUSB_PHY_OTG_CTRL_TESTM1 \
91 | TUSB_PHY_OTG_CTRL_TESTM0)
92
93 /*
94 * Workaround for spontaneous WBUS wake-up issue #2 for tusb3.0.
95 * Disables power detection in PHY for the duration of idle.
96 */
97 static void tusb_wbus_quirk(struct musb *musb, int enabled)
98 {
99 void __iomem *tbase = musb->ctrl_base;
100 static u32 phy_otg_ctrl, phy_otg_ena;
101 u32 tmp;
102
103 if (enabled) {
104 phy_otg_ctrl = musb_readl(tbase, TUSB_PHY_OTG_CTRL);
105 phy_otg_ena = musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE);
106 tmp = TUSB_PHY_OTG_CTRL_WRPROTECT
107 | phy_otg_ena | WBUS_QUIRK_MASK;
108 musb_writel(tbase, TUSB_PHY_OTG_CTRL, tmp);
109 tmp = phy_otg_ena & ~WBUS_QUIRK_MASK;
110 tmp |= TUSB_PHY_OTG_CTRL_WRPROTECT | TUSB_PHY_OTG_CTRL_TESTM2;
111 musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, tmp);
112 dev_dbg(musb->controller, "Enabled tusb wbus quirk ctrl %08x ena %08x\n",
113 musb_readl(tbase, TUSB_PHY_OTG_CTRL),
114 musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE));
115 } else if (musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE)
116 & TUSB_PHY_OTG_CTRL_TESTM2) {
117 tmp = TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ctrl;
118 musb_writel(tbase, TUSB_PHY_OTG_CTRL, tmp);
119 tmp = TUSB_PHY_OTG_CTRL_WRPROTECT | phy_otg_ena;
120 musb_writel(tbase, TUSB_PHY_OTG_CTRL_ENABLE, tmp);
121 dev_dbg(musb->controller, "Disabled tusb wbus quirk ctrl %08x ena %08x\n",
122 musb_readl(tbase, TUSB_PHY_OTG_CTRL),
123 musb_readl(tbase, TUSB_PHY_OTG_CTRL_ENABLE));
124 phy_otg_ctrl = 0;
125 phy_otg_ena = 0;
126 }
127 }
128
129 static u32 tusb_fifo_offset(u8 epnum)
130 {
131 return 0x200 + (epnum * 0x20);
132 }
133
134 static u32 tusb_ep_offset(u8 epnum, u16 offset)
135 {
136 return 0x10 + offset;
137 }
138
139 /* TUSB mapping: "flat" plus ep0 special cases */
140 static void tusb_ep_select(void __iomem *mbase, u8 epnum)
141 {
> 142 musb_writeb(mbase, MUSB_INDEX, epnum);
143 }
144
145 /*

---
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Next message: Linus Torvalds: "Re: [GIT PULL] SCSI fixes for 4.7-rc2"
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