diff options
Diffstat (limited to 'drivers/usb/musb/musb_debug.h')
| -rw-r--r-- | drivers/usb/musb/musb_debug.h | 191 |
1 files changed, 0 insertions, 191 deletions
diff --git a/drivers/usb/musb/musb_debug.h b/drivers/usb/musb/musb_debug.h deleted file mode 100644 index 2c5e192ab21..00000000000 --- a/drivers/usb/musb/musb_debug.h +++ /dev/null @@ -1,191 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0+ */ -/* - * Copyright (c) 2009 Wind River Systems, Inc. - * Tom Rix <Tom.Rix@windriver.com> - */ - -/* Define MUSB_DEBUG before including this file to get debug macros */ -#ifdef MUSB_DEBUG - -#define MUSB_FLAGS_PRINT(v, x, y) \ - if (((v) & MUSB_##x##_##y)) \ - serial_printf("\t\t"#y"\n") - -static inline void musb_print_pwr(u8 b) -{ - serial_printf("\tpower 0x%2.2x\n", b); - MUSB_FLAGS_PRINT(b, POWER, ISOUPDATE); - MUSB_FLAGS_PRINT(b, POWER, SOFTCONN); - MUSB_FLAGS_PRINT(b, POWER, HSENAB); - MUSB_FLAGS_PRINT(b, POWER, HSMODE); - MUSB_FLAGS_PRINT(b, POWER, RESET); - MUSB_FLAGS_PRINT(b, POWER, RESUME); - MUSB_FLAGS_PRINT(b, POWER, SUSPENDM); - MUSB_FLAGS_PRINT(b, POWER, ENSUSPEND); -} - -static inline void musb_print_csr0(u16 w) -{ - serial_printf("\tcsr0 0x%4.4x\n", w); - MUSB_FLAGS_PRINT(w, CSR0, FLUSHFIFO); - MUSB_FLAGS_PRINT(w, CSR0_P, SVDSETUPEND); - MUSB_FLAGS_PRINT(w, CSR0_P, SVDRXPKTRDY); - MUSB_FLAGS_PRINT(w, CSR0_P, SENDSTALL); - MUSB_FLAGS_PRINT(w, CSR0_P, SETUPEND); - MUSB_FLAGS_PRINT(w, CSR0_P, DATAEND); - MUSB_FLAGS_PRINT(w, CSR0_P, SENTSTALL); - MUSB_FLAGS_PRINT(w, CSR0, TXPKTRDY); - MUSB_FLAGS_PRINT(w, CSR0, RXPKTRDY); -} - -static inline void musb_print_intrusb(u8 b) -{ - serial_printf("\tintrusb 0x%2.2x\n", b); - MUSB_FLAGS_PRINT(b, INTR, VBUSERROR); - MUSB_FLAGS_PRINT(b, INTR, SESSREQ); - MUSB_FLAGS_PRINT(b, INTR, DISCONNECT); - MUSB_FLAGS_PRINT(b, INTR, CONNECT); - MUSB_FLAGS_PRINT(b, INTR, SOF); - MUSB_FLAGS_PRINT(b, INTR, RESUME); - MUSB_FLAGS_PRINT(b, INTR, SUSPEND); - - if (b & MUSB_INTR_BABBLE) - serial_printf("\t\tMUSB_INTR_RESET or MUSB_INTR_BABBLE\n"); - -} - -static inline void musb_print_intrtx(u16 w) -{ - serial_printf("\tintrtx 0x%4.4x\n", w); -} - -static inline void musb_print_intrrx(u16 w) -{ - serial_printf("\tintrx 0x%4.4x\n", w); -} - -static inline void musb_print_devctl(u8 b) -{ - serial_printf("\tdevctl 0x%2.2x\n", b); - if (b & MUSB_DEVCTL_BDEVICE) - serial_printf("\t\tB device\n"); - else - serial_printf("\t\tA device\n"); - if (b & MUSB_DEVCTL_FSDEV) - serial_printf("\t\tFast Device -(host mode)\n"); - if (b & MUSB_DEVCTL_LSDEV) - serial_printf("\t\tSlow Device -(host mode)\n"); - if (b & MUSB_DEVCTL_HM) - serial_printf("\t\tHost mode\n"); - else - serial_printf("\t\tPeripherial mode\n"); - if (b & MUSB_DEVCTL_HR) - serial_printf("\t\tHost request started(B device)\n"); - else - serial_printf("\t\tHost request finished(B device)\n"); - if (b & MUSB_DEVCTL_BDEVICE) { - if (b & MUSB_DEVCTL_SESSION) - serial_printf("\t\tStart of session(B device)\n"); - else - serial_printf("\t\tEnd of session(B device)\n"); - } else { - if (b & MUSB_DEVCTL_SESSION) - serial_printf("\t\tStart of session(A device)\n"); - else - serial_printf("\t\tEnd of session(A device)\n"); - } -} - -static inline void musb_print_config(u8 b) -{ - serial_printf("\tconfig 0x%2.2x\n", b); - if (b & MUSB_CONFIGDATA_MPRXE) - serial_printf("\t\tAuto combine rx bulk packets\n"); - if (b & MUSB_CONFIGDATA_MPTXE) - serial_printf("\t\tAuto split tx bulk packets\n"); - if (b & MUSB_CONFIGDATA_BIGENDIAN) - serial_printf("\t\tBig Endian ordering\n"); - else - serial_printf("\t\tLittle Endian ordering\n"); - if (b & MUSB_CONFIGDATA_HBRXE) - serial_printf("\t\tHigh speed rx iso endpoint\n"); - if (b & MUSB_CONFIGDATA_HBTXE) - serial_printf("\t\tHigh speed tx iso endpoint\n"); - if (b & MUSB_CONFIGDATA_DYNFIFO) - serial_printf("\t\tDynamic fifo sizing\n"); - if (b & MUSB_CONFIGDATA_SOFTCONE) - serial_printf("\t\tSoft Connect\n"); - if (b & MUSB_CONFIGDATA_UTMIDW) - serial_printf("\t\t16 bit data width\n"); - else - serial_printf("\t\t8 bit data width\n"); -} - -static inline void musb_print_rxmaxp(u16 w) -{ - serial_printf("\trxmaxp 0x%4.4x\n", w); -} - -static inline void musb_print_rxcsr(u16 w) -{ - serial_printf("\trxcsr 0x%4.4x\n", w); - MUSB_FLAGS_PRINT(w, RXCSR, AUTOCLEAR); - MUSB_FLAGS_PRINT(w, RXCSR, DMAENAB); - MUSB_FLAGS_PRINT(w, RXCSR, DISNYET); - MUSB_FLAGS_PRINT(w, RXCSR, PID_ERR); - MUSB_FLAGS_PRINT(w, RXCSR, DMAMODE); - MUSB_FLAGS_PRINT(w, RXCSR, CLRDATATOG); - MUSB_FLAGS_PRINT(w, RXCSR, FLUSHFIFO); - MUSB_FLAGS_PRINT(w, RXCSR, DATAERROR); - MUSB_FLAGS_PRINT(w, RXCSR, FIFOFULL); - MUSB_FLAGS_PRINT(w, RXCSR, RXPKTRDY); - MUSB_FLAGS_PRINT(w, RXCSR_P, SENTSTALL); - MUSB_FLAGS_PRINT(w, RXCSR_P, SENDSTALL); - MUSB_FLAGS_PRINT(w, RXCSR_P, OVERRUN); - - if (w & MUSB_RXCSR_P_ISO) - serial_printf("\t\tiso mode\n"); - else - serial_printf("\t\tbulk mode\n"); - -} - -static inline void musb_print_txmaxp(u16 w) -{ - serial_printf("\ttxmaxp 0x%4.4x\n", w); -} - -static inline void musb_print_txcsr(u16 w) -{ - serial_printf("\ttxcsr 0x%4.4x\n", w); - MUSB_FLAGS_PRINT(w, TXCSR, TXPKTRDY); - MUSB_FLAGS_PRINT(w, TXCSR, FIFONOTEMPTY); - MUSB_FLAGS_PRINT(w, TXCSR, FLUSHFIFO); - MUSB_FLAGS_PRINT(w, TXCSR, CLRDATATOG); - MUSB_FLAGS_PRINT(w, TXCSR_P, UNDERRUN); - MUSB_FLAGS_PRINT(w, TXCSR_P, SENTSTALL); - MUSB_FLAGS_PRINT(w, TXCSR_P, SENDSTALL); - - if (w & MUSB_TXCSR_MODE) - serial_printf("\t\tTX mode\n"); - else - serial_printf("\t\tRX mode\n"); -} - -#else - -/* stubs */ - -#define musb_print_pwr(b) -#define musb_print_csr0(w) -#define musb_print_intrusb(b) -#define musb_print_intrtx(w) -#define musb_print_intrrx(w) -#define musb_print_devctl(b) -#define musb_print_config(b) -#define musb_print_rxmaxp(w) -#define musb_print_rxcsr(w) -#define musb_print_txmaxp(w) -#define musb_print_txcsr(w) - -#endif /* MUSB_DEBUG */ |