Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-12-26 04:42:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

Staging: et131x: clean up MMC_SRAM_

Browse Source 
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Alan Cox 2009-08-27 11:01:22 +01:00 committed by Greg Kroah-Hartman
parent df482a0916
commit e5cf1b75f5
2 changed files with 13 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

34
drivers/staging/et131x/et1310_address_map.h
View File

@ -2264,7 +2264,7 @@ typedef struct _MAC_STAT_t { /* Location: */
/* START OF MMC REGISTER ADDRESS MAP */
/*
* structure for Main Memory Controller Control reg in mmc address map.
* Main Memory Controller Control reg in mmc address map.
* located at address 0x7000
*/
@ -2277,31 +2277,13 @@ typedef struct _MAC_STAT_t { /* Location: */
#define ET_MMC_FORCE_CE 64
/*
* structure for Main Memory Controller Host Memory Access Address reg in mmc
* address map. Located at address 0x7004
* Main Memory Controller Host Memory Access Address reg in mmc
* address map. Located at address 0x7004. Top 16 bits hold the address bits
*/
typedef union _MMC_SRAM_ACCESS_t {
u32 value;
struct {
#ifdef _BIT_FIELDS_HTOL
u32 byte_enable:16; /* bits 16-31 */
u32 reserved2:2; /* bits 14-15 */
u32 req_addr:10; /* bits 4-13 */
u32 reserved1:1; /* bit 3 */
u32 is_ctrl_word:1; /* bit 2 */
u32 wr_access:1; /* bit 1 */
u32 req_access:1; /* bit 0 */
#else
u32 req_access:1; /* bit 0 */
u32 wr_access:1; /* bit 1 */
u32 is_ctrl_word:1; /* bit 2 */
u32 reserved1:1; /* bit 3 */
u32 req_addr:10; /* bits 4-13 */
u32 reserved2:2; /* bits 14-15 */
u32 byte_enable:16; /* bits 16-31 */
#endif
} bits;
} MMC_SRAM_ACCESS_t, *PMMC_SRAM_ACCESS_t;
#define ET_SRAM_REQ_ACCESS 1
#define ET_SRAM_WR_ACCESS 2
#define ET_SRAM_IS_CTRL 4
/*
* structure for Main Memory Controller Host Memory Access Data reg in mmc
@ -2314,7 +2296,7 @@ typedef union _MMC_SRAM_ACCESS_t {
*/
typedef struct _MMC_t { /* Location: */
u32 mmc_ctrl; /* 0x7000 */
MMC_SRAM_ACCESS_t sram_access; /* 0x7004 */
u32 sram_access; /* 0x7004 */
u32 sram_word1; /* 0x7008 */
u32 sram_word2; /* 0x700C */
u32 sram_word3; /* 0x7010 */

12
drivers/staging/et131x/et131x_debug.c
View File

@ -115,18 +115,16 @@ void DumpTxQueueContents(int dbgLvl, struct et131x_adapter *etdev)
if (DBG_FLAGS(et131x_dbginfo) & dbgLvl) {
for (TxQueueAddr = 0x200; TxQueueAddr < 0x3ff; TxQueueAddr++) {
MMC_SRAM_ACCESS_t sram_access;
sram_access.value = readl(&mmc->sram_access.value);
sram_access.bits.req_addr = TxQueueAddr;
sram_access.bits.req_access = 1;
writel(sram_access.value, &mmc->sram_access.value);
u32 sram_access = readl(&mmc->sram_access);
sram_access &= 0xFFFF;
sram_access |= (TxQueueAddr << 16) | ET_SRAM_REQ_ACCESS;
writel(sram_access, &mmc->sram_access);
DBG_PRINT("Addr 0x%x, Access 0x%08x\t"
"Value 1 0x%08x, Value 2 0x%08x, "
"Value 3 0x%08x, Value 4 0x%08x, \n",
TxQueueAddr,
readl(&mmc->sram_access.value),
readl(&mmc->sram_access),
readl(&mmc->sram_word1),
readl(&mmc->sram_word2),
readl(&mmc->sram_word3),