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提交 37137709 编写于 作者: M Michael Chan 提交者： John W. Linville
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[PATCH] bnx2: update nvram code for 5708 

Update bnx2 nvram code with support for 5708.
Signed-off-by: NMichael Chan <mchan@broadcom.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
上级 12d30d89
隐藏空白更改
内联 并排
Showing with 87 addition and 23 deletion
drivers/net/bnx2.c
浏览文件 @ 37137709
......@@ -79,38 +79,88 @@ static struct pci_device_id bnx2_pci_tbl[] = {
static struct flash_spec flash_table[] =
{
/* Slow EEPROM */
{0x00000000, 0x40030380, 0x009f0081, 0xa184a053, 0xaf000400,
{0x00000000, 0x40830380, 0x009f0081, 0xa184a053, 0xaf000400,
1, SEEPROM_PAGE_BITS, SEEPROM_PAGE_SIZE,
SEEPROM_BYTE_ADDR_MASK, SEEPROM_TOTAL_SIZE,
"EEPROM - slow"},
/* Fast EEPROM */
{0x02000000, 0x62008380, 0x009f0081, 0xa184a053, 0xaf000400,
1, SEEPROM_PAGE_BITS, SEEPROM_PAGE_SIZE,
SEEPROM_BYTE_ADDR_MASK, SEEPROM_TOTAL_SIZE,
"EEPROM - fast"},
/* ATMEL AT45DB011B (buffered flash) */
{0x02000003, 0x6e008173, 0x00570081, 0x68848353, 0xaf000400,
1, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
BUFFERED_FLASH_BYTE_ADDR_MASK, BUFFERED_FLASH_TOTAL_SIZE,
"Buffered flash"},
/* Saifun SA25F005 (non-buffered flash) */
/* strap, cfg1, & write1 need updates */
{0x01000003, 0x5f008081, 0x00050081, 0x03840253, 0xaf020406,
/* Expansion entry 0001 */
{0x08000002, 0x4b808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
SAIFUN_FLASH_BYTE_ADDR_MASK, SAIFUN_FLASH_BASE_TOTAL_SIZE,
"Non-buffered flash (64kB)"},
SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
"Entry 0001"},
/* Saifun SA25F010 (non-buffered flash) */
/* strap, cfg1, & write1 need updates */
{0x00000001, 0x47008081, 0x00050081, 0x03840253, 0xaf020406,
{0x04000001, 0x47808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
SAIFUN_FLASH_BYTE_ADDR_MASK, SAIFUN_FLASH_BASE_TOTAL_SIZE*2,
"Non-buffered flash (128kB)"},
/* Saifun SA25F020 (non-buffered flash) */
/* strap, cfg1, & write1 need updates */
{0x00000003, 0x4f008081, 0x00050081, 0x03840253, 0xaf020406,
{0x0c000003, 0x4f808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
SAIFUN_FLASH_BYTE_ADDR_MASK, SAIFUN_FLASH_BASE_TOTAL_SIZE*4,
"Non-buffered flash (256kB)"},
/* Expansion entry 0100 */
{0x11000000, 0x53808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
"Entry 0100"},
/* Entry 0101: ST M45PE10 (non-buffered flash, TetonII B0) */
{0x19000002, 0x5b808201, 0x000500db, 0x03840253, 0xaf020406,
0, ST_MICRO_FLASH_PAGE_BITS, ST_MICRO_FLASH_PAGE_SIZE,
ST_MICRO_FLASH_BYTE_ADDR_MASK, ST_MICRO_FLASH_BASE_TOTAL_SIZE*2,
"Entry 0101: ST M45PE10 (128kB non-bufferred)"},
/* Entry 0110: ST M45PE20 (non-buffered flash)*/
{0x15000001, 0x57808201, 0x000500db, 0x03840253, 0xaf020406,
0, ST_MICRO_FLASH_PAGE_BITS, ST_MICRO_FLASH_PAGE_SIZE,
ST_MICRO_FLASH_BYTE_ADDR_MASK, ST_MICRO_FLASH_BASE_TOTAL_SIZE*4,
"Entry 0110: ST M45PE20 (256kB non-bufferred)"},
/* Saifun SA25F005 (non-buffered flash) */
/* strap, cfg1, & write1 need updates */
{0x1d000003, 0x5f808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
SAIFUN_FLASH_BYTE_ADDR_MASK, SAIFUN_FLASH_BASE_TOTAL_SIZE,
"Non-buffered flash (64kB)"},
/* Fast EEPROM */
{0x22000000, 0x62808380, 0x009f0081, 0xa184a053, 0xaf000400,
1, SEEPROM_PAGE_BITS, SEEPROM_PAGE_SIZE,
SEEPROM_BYTE_ADDR_MASK, SEEPROM_TOTAL_SIZE,
"EEPROM - fast"},
/* Expansion entry 1001 */
{0x2a000002, 0x6b808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
"Entry 1001"},
/* Expansion entry 1010 */
{0x26000001, 0x67808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
"Entry 1010"},
/* ATMEL AT45DB011B (buffered flash) */
{0x2e000003, 0x6e808273, 0x00570081, 0x68848353, 0xaf000400,
1, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
BUFFERED_FLASH_BYTE_ADDR_MASK, BUFFERED_FLASH_TOTAL_SIZE,
"Buffered flash (128kB)"},
/* Expansion entry 1100 */
{0x33000000, 0x73808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
"Entry 1100"},
/* Expansion entry 1101 */
{0x3b000002, 0x7b808201, 0x00050081, 0x03840253, 0xaf020406,
0, SAIFUN_FLASH_PAGE_BITS, SAIFUN_FLASH_PAGE_SIZE,
SAIFUN_FLASH_BYTE_ADDR_MASK, 0,
"Entry 1101"},
/* Ateml Expansion entry 1110 */
{0x37000001, 0x76808273, 0x00570081, 0x68848353, 0xaf000400,
1, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
BUFFERED_FLASH_BYTE_ADDR_MASK, 0,
"Entry 1110 (Atmel)"},
/* ATMEL AT45DB021B (buffered flash) */
{0x3f000003, 0x7e808273, 0x00570081, 0x68848353, 0xaf000400,
1, BUFFERED_FLASH_PAGE_BITS, BUFFERED_FLASH_PAGE_SIZE,
BUFFERED_FLASH_BYTE_ADDR_MASK, BUFFERED_FLASH_TOTAL_SIZE*2,
"Buffered flash (256kB)"},
};
MODULE_DEVICE_TABLE(pci, bnx2_pci_tbl);
......@@ -2529,21 +2579,27 @@ bnx2_init_nvram(struct bnx2 *bp)
/* Flash interface has been reconfigured */
for (j = 0, flash = &flash_table[0]; j < entry_count;
j++, flash++) {
if (val == flash->config1) {
j++, flash++) {
if ((val & FLASH_BACKUP_STRAP_MASK) ==
(flash->config1 & FLASH_BACKUP_STRAP_MASK)) {
bp->flash_info = flash;
break;
}
}
}
else {
u32 mask;
/* Not yet been reconfigured */
if (val & (1 << 23))
mask = FLASH_BACKUP_STRAP_MASK;
else
mask = FLASH_STRAP_MASK;
for (j = 0, flash = &flash_table[0]; j < entry_count;
j++, flash++) {
if ((val & FLASH_STRAP_MASK) == flash->strapping) {
if ((val & mask) == (flash->strapping & mask)) {
bp->flash_info = flash;
/* Request access to the flash interface. */
......
drivers/net/bnx2.h
浏览文件 @ 37137709
......@@ -3847,7 +3847,7 @@ struct sw_bd {
#define BUFFERED_FLASH_PHY_PAGE_SIZE (1 << BUFFERED_FLASH_PAGE_BITS)
#define BUFFERED_FLASH_BYTE_ADDR_MASK (BUFFERED_FLASH_PHY_PAGE_SIZE-1)
#define BUFFERED_FLASH_PAGE_SIZE 264
#define BUFFERED_FLASH_TOTAL_SIZE 131072
#define BUFFERED_FLASH_TOTAL_SIZE 0x21000
#define SAIFUN_FLASH_PAGE_BITS 8
#define SAIFUN_FLASH_PHY_PAGE_SIZE (1 << SAIFUN_FLASH_PAGE_BITS)
......@@ -3855,6 +3855,12 @@ struct sw_bd {
#define SAIFUN_FLASH_PAGE_SIZE 256
#define SAIFUN_FLASH_BASE_TOTAL_SIZE 65536
#define ST_MICRO_FLASH_PAGE_BITS 8
#define ST_MICRO_FLASH_PHY_PAGE_SIZE (1 << ST_MICRO_FLASH_PAGE_BITS)
#define ST_MICRO_FLASH_BYTE_ADDR_MASK (ST_MICRO_FLASH_PHY_PAGE_SIZE-1)
#define ST_MICRO_FLASH_PAGE_SIZE 256
#define ST_MICRO_FLASH_BASE_TOTAL_SIZE 65536
#define NVRAM_TIMEOUT_COUNT 30000
......@@ -3863,6 +3869,8 @@ struct sw_bd {
BNX2_NVM_CFG1_PROTECT_MODE | \
BNX2_NVM_CFG1_FLASH_SIZE)
#define FLASH_BACKUP_STRAP_MASK (0xf << 26)
struct flash_spec {
u32 strapping;
u32 config1;
......
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