diff options
Diffstat (limited to 'drivers/usb/host/isp1362.h')
-rw-r--r-- | drivers/usb/host/isp1362.h | 53 |
1 files changed, 5 insertions, 48 deletions
diff --git a/drivers/usb/host/isp1362.h b/drivers/usb/host/isp1362.h index 0f97820e65be..3b0b4847c3a9 100644 --- a/drivers/usb/host/isp1362.h +++ b/drivers/usb/host/isp1362.h @@ -76,14 +76,14 @@ static inline void delayed_insw(unsigned int addr, void *buf, int len) #define ISP1362_REG_WRITE_OFFSET 0x80 -#ifdef ISP1362_DEBUG -typedef const unsigned int isp1362_reg_t; - #define REG_WIDTH_16 0x000 #define REG_WIDTH_32 0x100 #define REG_WIDTH_MASK 0x100 #define REG_NO_MASK 0x0ff +#ifdef ISP1362_DEBUG +typedef const unsigned int isp1362_reg_t; + #define REG_ACCESS_R 0x200 #define REG_ACCESS_W 0x400 #define REG_ACCESS_RW 0x600 @@ -91,9 +91,6 @@ typedef const unsigned int isp1362_reg_t; #define ISP1362_REG_NO(r) ((r) & REG_NO_MASK) -#define _BUG_ON(x) BUG_ON(x) -#define _WARN_ON(x) WARN_ON(x) - #define ISP1362_REG(name, addr, width, rw) \ static isp1362_reg_t ISP1362_REG_##name = ((addr) | (width) | (rw)) @@ -102,8 +99,6 @@ static isp1362_reg_t ISP1362_REG_##name = ((addr) | (width) | (rw)) #else typedef const unsigned char isp1362_reg_t; #define ISP1362_REG_NO(r) (r) -#define _BUG_ON(x) do {} while (0) -#define _WARN_ON(x) do {} while (0) #define ISP1362_REG(name, addr, width, rw) \ static isp1362_reg_t ISP1362_REG_##name = addr @@ -485,7 +480,7 @@ struct isp1362_hcd { struct isp1362_platform_data *board; - struct proc_dir_entry *pde; + struct dentry *debug_file; unsigned long stat1, stat2, stat4, stat8, stat16; /* HC registers */ @@ -587,21 +582,11 @@ static inline struct usb_hcd *isp1362_hcd_to_hcd(struct isp1362_hcd *isp1362_hcd * ISP1362 HW Interface */ -#ifdef ISP1362_DEBUG #define DBG(level, fmt...) \ do { \ if (dbg_level > level) \ pr_debug(fmt); \ } while (0) -#define _DBG(level, fmt...) \ - do { \ - if (dbg_level > level) \ - printk(fmt); \ - } while (0) -#else -#define DBG(fmt...) do {} while (0) -#define _DBG DBG -#endif #ifdef VERBOSE # define VDBG(fmt...) DBG(3, fmt) @@ -645,9 +630,7 @@ static inline struct usb_hcd *isp1362_hcd_to_hcd(struct isp1362_hcd *isp1362_hcd */ static void isp1362_write_addr(struct isp1362_hcd *isp1362_hcd, isp1362_reg_t reg) { - /*_BUG_ON((reg & ISP1362_REG_WRITE_OFFSET) && !(reg & REG_ACCESS_W));*/ REG_ACCESS_TEST(reg); - _BUG_ON(!irqs_disabled()); DUMMY_DELAY_ACCESS; writew(ISP1362_REG_NO(reg), isp1362_hcd->addr_reg); DUMMY_DELAY_ACCESS; @@ -656,7 +639,6 @@ static void isp1362_write_addr(struct isp1362_hcd *isp1362_hcd, isp1362_reg_t re static void isp1362_write_data16(struct isp1362_hcd *isp1362_hcd, u16 val) { - _BUG_ON(!irqs_disabled()); DUMMY_DELAY_ACCESS; writew(val, isp1362_hcd->data_reg); } @@ -665,7 +647,6 @@ static u16 isp1362_read_data16(struct isp1362_hcd *isp1362_hcd) { u16 val; - _BUG_ON(!irqs_disabled()); DUMMY_DELAY_ACCESS; val = readw(isp1362_hcd->data_reg); @@ -674,7 +655,6 @@ static u16 isp1362_read_data16(struct isp1362_hcd *isp1362_hcd) static void isp1362_write_data32(struct isp1362_hcd *isp1362_hcd, u32 val) { - _BUG_ON(!irqs_disabled()); #if USE_32BIT DUMMY_DELAY_ACCESS; writel(val, isp1362_hcd->data_reg); @@ -690,7 +670,6 @@ static u32 isp1362_read_data32(struct isp1362_hcd *isp1362_hcd) { u32 val; - _BUG_ON(!irqs_disabled()); #if USE_32BIT DUMMY_DELAY_ACCESS; val = readl(isp1362_hcd->data_reg); @@ -713,8 +692,6 @@ static void isp1362_read_fifo(struct isp1362_hcd *isp1362_hcd, void *buf, u16 le if (!len) return; - _BUG_ON(!irqs_disabled()); - RDBG("%s: Reading %d byte from fifo to mem @ %p\n", __func__, len, buf); #if USE_32BIT if (len >= 4) { @@ -760,8 +737,6 @@ static void isp1362_write_fifo(struct isp1362_hcd *isp1362_hcd, void *buf, u16 l return; } - _BUG_ON(!irqs_disabled()); - RDBG("%s: Writing %d byte to fifo from memory @%p\n", __func__, len, buf); #if USE_32BIT if (len >= 4) { @@ -854,7 +829,6 @@ static void isp1362_write_fifo(struct isp1362_hcd *isp1362_hcd, void *buf, u16 l isp1362_write_reg32(d, r, __v & ~m); \ } -#ifdef ISP1362_DEBUG #define isp1362_show_reg(d, r) { \ if ((ISP1362_REG_##r & REG_WIDTH_MASK) == REG_WIDTH_32) \ DBG(0, "%-12s[%02x]: %08x\n", #r, \ @@ -863,9 +837,6 @@ static void isp1362_write_fifo(struct isp1362_hcd *isp1362_hcd, void *buf, u16 l DBG(0, "%-12s[%02x]: %04x\n", #r, \ ISP1362_REG_NO(ISP1362_REG_##r), isp1362_read_reg16(d, r)); \ } -#else -#define isp1362_show_reg(d, r) do {} while (0) -#endif static void __attribute__((__unused__)) isp1362_show_regs(struct isp1362_hcd *isp1362_hcd) { @@ -923,10 +894,6 @@ static void __attribute__((__unused__)) isp1362_show_regs(struct isp1362_hcd *is static void isp1362_write_diraddr(struct isp1362_hcd *isp1362_hcd, u16 offset, u16 len) { - _BUG_ON(offset & 1); - _BUG_ON(offset >= ISP1362_BUF_SIZE); - _BUG_ON(len > ISP1362_BUF_SIZE); - _BUG_ON(offset + len > ISP1362_BUF_SIZE); len = (len + 1) & ~1; isp1362_clr_mask16(isp1362_hcd, HCDMACFG, HCDMACFG_CTR_ENABLE); @@ -936,42 +903,32 @@ static void isp1362_write_diraddr(struct isp1362_hcd *isp1362_hcd, u16 offset, u static void isp1362_read_buffer(struct isp1362_hcd *isp1362_hcd, void *buf, u16 offset, int len) { - _BUG_ON(offset & 1); - isp1362_write_diraddr(isp1362_hcd, offset, len); DBG(3, "%s: Reading %d byte from buffer @%04x to memory @ %p\n", __func__, len, offset, buf); isp1362_write_reg16(isp1362_hcd, HCuPINT, HCuPINT_EOT); - _WARN_ON((isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT)); isp1362_write_addr(isp1362_hcd, ISP1362_REG_HCDIRDATA); isp1362_read_fifo(isp1362_hcd, buf, len); - _WARN_ON(!(isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT)); isp1362_write_reg16(isp1362_hcd, HCuPINT, HCuPINT_EOT); - _WARN_ON((isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT)); } static void isp1362_write_buffer(struct isp1362_hcd *isp1362_hcd, void *buf, u16 offset, int len) { - _BUG_ON(offset & 1); - isp1362_write_diraddr(isp1362_hcd, offset, len); DBG(3, "%s: Writing %d byte to buffer @%04x from memory @ %p\n", __func__, len, offset, buf); isp1362_write_reg16(isp1362_hcd, HCuPINT, HCuPINT_EOT); - _WARN_ON((isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT)); isp1362_write_addr(isp1362_hcd, ISP1362_REG_HCDIRDATA | ISP1362_REG_WRITE_OFFSET); isp1362_write_fifo(isp1362_hcd, buf, len); - _WARN_ON(!(isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT)); isp1362_write_reg16(isp1362_hcd, HCuPINT, HCuPINT_EOT); - _WARN_ON((isp1362_read_reg16(isp1362_hcd, HCuPINT) & HCuPINT_EOT)); } static void __attribute__((unused)) dump_data(char *buf, int len) @@ -1002,7 +959,7 @@ static void __attribute__((unused)) dump_data(char *buf, int len) } } -#if defined(ISP1362_DEBUG) && defined(PTD_TRACE) +#if defined(PTD_TRACE) static void dump_ptd(struct ptd *ptd) { |