@@ -4645,13 +4645,28 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code)
/* Wait for the current PCI transaction to complete before
* issuing a reset. */
- REG_WR(bp, BNX2_MISC_ENABLE_CLR_BITS,
- BNX2_MISC_ENABLE_CLR_BITS_TX_DMA_ENABLE |
- BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE |
- BNX2_MISC_ENABLE_CLR_BITS_RX_DMA_ENABLE |
- BNX2_MISC_ENABLE_CLR_BITS_HOST_COALESCE_ENABLE);
- val = REG_RD(bp, BNX2_MISC_ENABLE_CLR_BITS);
- udelay(5);
+ if ((CHIP_NUM(bp) == CHIP_NUM_5706) ||
+ (CHIP_NUM(bp) == CHIP_NUM_5708)) {
+ REG_WR(bp, BNX2_MISC_ENABLE_CLR_BITS,
+ BNX2_MISC_ENABLE_CLR_BITS_TX_DMA_ENABLE |
+ BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE |
+ BNX2_MISC_ENABLE_CLR_BITS_RX_DMA_ENABLE |
+ BNX2_MISC_ENABLE_CLR_BITS_HOST_COALESCE_ENABLE);
+ val = REG_RD(bp, BNX2_MISC_ENABLE_CLR_BITS);
+ udelay(5);
+ } else { /* 5709 */
+ val = REG_RD(bp, BNX2_MISC_NEW_CORE_CTL);
+ val &= ~BNX2_MISC_NEW_CORE_CTL_DMA_ENABLE;
+ REG_WR(bp, BNX2_MISC_NEW_CORE_CTL, val);
+ val = REG_RD(bp, BNX2_MISC_NEW_CORE_CTL);
+
+ for (i = 0; i < 100; i++) {
+ msleep(1);
+ val = REG_RD(bp, BNX2_PCICFG_DEVICE_CONTROL);
+ if (!(val & BNX2_PCICFG_DEVICE_STATUS_NO_PEND))
+ break;
+ }
+ }
/* Wait for the firmware to tell us it is ok to issue a reset. */
bnx2_fw_sync(bp, BNX2_DRV_MSG_DATA_WAIT0 | reset_code, 1, 1);
@@ -461,6 +461,8 @@ struct l2_fhdr {
#define BNX2_PCICFG_MAILBOX_QUEUE_ADDR 0x00000090
#define BNX2_PCICFG_MAILBOX_QUEUE_DATA 0x00000094
+#define BNX2_PCICFG_DEVICE_CONTROL 0x000000b4
+#define BNX2_PCICFG_DEVICE_STATUS_NO_PEND ((1L<<5)<<16)
/*
* pci_reg definition