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authorVladislav Zolotarov <vladz@broadcom.com>2008-08-13 15:50:00 -0700
committerDavid S. Miller <davem@davemloft.net>2008-08-13 16:02:04 -0700
commitda5a662a2326931bef25f0e534c9c1702f862399 (patch)
tree53bd5af8f3c24cdbb01959a3f3feca3af0bad655 /drivers/net/bnx2x_reg.h
parent471de716b782fb55ae0fdc040cf2722caffeeb94 (diff)
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bnx2x: Load/Unload under traffic
Load/Unload under traffic Few issues were found when loading and unloading under traffic: - When receiving Tx interrupt call netif_wake_queue if the queue is stopped but the state is open - Check that interrupts are enabled before doing anything else on the msix_fp_int function - In nic_load, enable the interrupts only when needed and ready for it - Function stop_leading returns status since it can fail - Add 1ms delay when unloading the driver to validate that there are no open transactions that already started by the FW - Splitting the "has work" function into Tx and Rx so the same function will be used on unload and interrupts - Do not request for WoL if only resetting the device (save the time that it takes the FW to set the link after reset) - Fixing the device reset after iSCSI boot and before driver load - all internal buffers must be cleared before the driver is loaded Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bnx2x_reg.h')
-rw-r--r--drivers/net/bnx2x_reg.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/bnx2x_reg.h b/drivers/net/bnx2x_reg.h
index 40c3a77..b5313c2 100644
--- a/drivers/net/bnx2x_reg.h
+++ b/drivers/net/bnx2x_reg.h
@@ -1677,6 +1677,7 @@
/* [RW 8] init credit counter for port0 in LLH */
#define NIG_REG_LLH0_XCM_INIT_CREDIT 0x10554
#define NIG_REG_LLH0_XCM_MASK 0x10130
+#define NIG_REG_LLH1_BRB1_DRV_MASK 0x10248
/* [RW 1] send to BRB1 if no match on any of RMP rules. */
#define NIG_REG_LLH1_BRB1_NOT_MCP 0x102dc
/* [RW 2] Determine the classification participants. 0: no classification.1:
@@ -4962,6 +4963,7 @@
#define MISC_REGISTERS_GPIO_PORT_SHIFT 4
#define MISC_REGISTERS_GPIO_SET_POS 8
#define MISC_REGISTERS_RESET_REG_1_CLEAR 0x588
+#define MISC_REGISTERS_RESET_REG_1_RST_NIG (0x1<<7)
#define MISC_REGISTERS_RESET_REG_1_SET 0x584
#define MISC_REGISTERS_RESET_REG_2_CLEAR 0x598
#define MISC_REGISTERS_RESET_REG_2_RST_BMAC0 (0x1<<0)
@@ -4997,6 +4999,7 @@
#define HW_LOCK_RESOURCE_8072_MDIO 0
#define HW_LOCK_RESOURCE_GPIO 1
#define HW_LOCK_RESOURCE_SPIO 2
+#define HW_LOCK_RESOURCE_UNDI 5
#define AEU_INPUTS_ATTN_BITS_BRB_PARITY_ERROR (1<<18)
#define AEU_INPUTS_ATTN_BITS_CCM_HW_INTERRUPT (1<<31)
#define AEU_INPUTS_ATTN_BITS_CDU_HW_INTERRUPT (1<<9)