e255b776bc
up when operating in PCI-X mode. For some received packets there is data corruption in the first few bytes in that case. Aligning the packet buffer eliminates the corruption. With this fix, the code that offsets the packet buffer up by 2 bytes to align the payload is disabled for BCM5701s operating in PCI-X mode. On the i386, which permits unaligned accesses, the payload is left unaligned. On other platforms, the packet is copied after reception to force alignment of the payload. Obviously, this work-around reduces performance in those cases (BCM5701 plus PCI-X) where it is in effect. MFC after: 3 days
2163 lines
72 KiB
C
2163 lines
72 KiB
C
/*
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* Copyright (c) 2001 Wind River Systems
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* Copyright (c) 1997, 1998, 1999, 2001
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* Bill Paul <wpaul@windriver.com>. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Bill Paul.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
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* THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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/*
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* BCM570x memory map. The internal memory layout varies somewhat
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* depending on whether or not we have external SSRAM attached.
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* The BCM5700 can have up to 16MB of external memory. The BCM5701
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* is apparently not designed to use external SSRAM. The mappings
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* up to the first 4 send rings are the same for both internal and
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* external memory configurations. Note that mini RX ring space is
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* only available with external SSRAM configurations, which means
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* the mini RX ring is not supported on the BCM5701.
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*
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* The NIC's memory can be accessed by the host in one of 3 ways:
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*
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* 1) Indirect register access. The MEMWIN_BASEADDR and MEMWIN_DATA
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* registers in PCI config space can be used to read any 32-bit
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* address within the NIC's memory.
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*
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* 2) Memory window access. The MEMWIN_BASEADDR register in PCI config
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* space can be used in conjunction with the memory window in the
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* device register space at offset 0x8000 to read any 32K chunk
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* of NIC memory.
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*
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* 3) Flat mode. If the 'flat mode' bit in the PCI state register is
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* set, the device I/O mapping consumes 32MB of host address space,
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* allowing all of the registers and internal NIC memory to be
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* accessed directly. NIC memory addresses are offset by 0x01000000.
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* Flat mode consumes so much host address space that it is not
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* recommended.
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*/
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#define BGE_PAGE_ZERO 0x00000000
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#define BGE_PAGE_ZERO_END 0x000000FF
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#define BGE_SEND_RING_RCB 0x00000100
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#define BGE_SEND_RING_RCB_END 0x000001FF
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#define BGE_RX_RETURN_RING_RCB 0x00000200
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#define BGE_RX_RETURN_RING_RCB_END 0x000002FF
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#define BGE_STATS_BLOCK 0x00000300
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#define BGE_STATS_BLOCK_END 0x00000AFF
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#define BGE_STATUS_BLOCK 0x00000B00
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#define BGE_STATUS_BLOCK_END 0x00000B4F
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#define BGE_SOFTWARE_GENCOMM 0x00000B50
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#define BGE_SOFTWARE_GENCOMM_END 0x00000FFF
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#define BGE_UNMAPPED 0x00001000
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#define BGE_UNMAPPED_END 0x00001FFF
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#define BGE_DMA_DESCRIPTORS 0x00002000
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#define BGE_DMA_DESCRIPTORS_END 0x00003FFF
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#define BGE_SEND_RING_1_TO_4 0x00004000
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#define BGE_SEND_RING_1_TO_4_END 0x00005FFF
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/* Mappings for internal memory configuration */
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#define BGE_STD_RX_RINGS 0x00006000
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#define BGE_STD_RX_RINGS_END 0x00006FFF
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#define BGE_JUMBO_RX_RINGS 0x00007000
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#define BGE_JUMBO_RX_RINGS_END 0x00007FFF
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#define BGE_BUFFPOOL_1 0x00008000
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#define BGE_BUFFPOOL_1_END 0x0000FFFF
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#define BGE_BUFFPOOL_2 0x00010000 /* or expansion ROM */
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#define BGE_BUFFPOOL_2_END 0x00017FFF
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#define BGE_BUFFPOOL_3 0x00018000 /* or expansion ROM */
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#define BGE_BUFFPOOL_3_END 0x0001FFFF
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/* Mappings for external SSRAM configurations */
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#define BGE_SEND_RING_5_TO_6 0x00006000
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#define BGE_SEND_RING_5_TO_6_END 0x00006FFF
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#define BGE_SEND_RING_7_TO_8 0x00007000
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#define BGE_SEND_RING_7_TO_8_END 0x00007FFF
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#define BGE_SEND_RING_9_TO_16 0x00008000
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#define BGE_SEND_RING_9_TO_16_END 0x0000BFFF
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#define BGE_EXT_STD_RX_RINGS 0x0000C000
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#define BGE_EXT_STD_RX_RINGS_END 0x0000CFFF
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#define BGE_EXT_JUMBO_RX_RINGS 0x0000D000
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#define BGE_EXT_JUMBO_RX_RINGS_END 0x0000DFFF
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#define BGE_MINI_RX_RINGS 0x0000E000
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#define BGE_MINI_RX_RINGS_END 0x0000FFFF
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#define BGE_AVAIL_REGION1 0x00010000 /* or expansion ROM */
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#define BGE_AVAIL_REGION1_END 0x00017FFF
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#define BGE_AVAIL_REGION2 0x00018000 /* or expansion ROM */
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#define BGE_AVAIL_REGION2_END 0x0001FFFF
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#define BGE_EXT_SSRAM 0x00020000
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#define BGE_EXT_SSRAM_END 0x000FFFFF
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/*
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* BCM570x register offsets. These are memory mapped registers
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* which can be accessed with the CSR_READ_4()/CSR_WRITE_4() macros.
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* Each register must be accessed using 32 bit operations.
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*
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* All registers are accessed through a 32K shared memory block.
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* The first group of registers are actually copies of the PCI
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* configuration space registers.
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*/
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/*
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* PCI registers defined in the PCI 2.2 spec.
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*/
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#define BGE_PCI_VID 0x00
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#define BGE_PCI_DID 0x02
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#define BGE_PCI_CMD 0x04
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#define BGE_PCI_STS 0x06
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#define BGE_PCI_REV 0x08
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#define BGE_PCI_CLASS 0x09
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#define BGE_PCI_CACHESZ 0x0C
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#define BGE_PCI_LATTIMER 0x0D
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#define BGE_PCI_HDRTYPE 0x0E
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#define BGE_PCI_BIST 0x0F
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#define BGE_PCI_BAR0 0x10
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#define BGE_PCI_BAR1 0x14
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#define BGE_PCI_SUBSYS 0x2C
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#define BGE_PCI_SUBVID 0x2E
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#define BGE_PCI_ROMBASE 0x30
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#define BGE_PCI_CAPPTR 0x34
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#define BGE_PCI_INTLINE 0x3C
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#define BGE_PCI_INTPIN 0x3D
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#define BGE_PCI_MINGNT 0x3E
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#define BGE_PCI_MAXLAT 0x3F
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#define BGE_PCI_PCIXCAP 0x40
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#define BGE_PCI_NEXTPTR_PM 0x41
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#define BGE_PCI_PCIX_CMD 0x42
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#define BGE_PCI_PCIX_STS 0x44
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#define BGE_PCI_PWRMGMT_CAPID 0x48
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#define BGE_PCI_NEXTPTR_VPD 0x49
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#define BGE_PCI_PWRMGMT_CAPS 0x4A
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#define BGE_PCI_PWRMGMT_CMD 0x4C
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#define BGE_PCI_PWRMGMT_STS 0x4D
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#define BGE_PCI_PWRMGMT_DATA 0x4F
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#define BGE_PCI_VPD_CAPID 0x50
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#define BGE_PCI_NEXTPTR_MSI 0x51
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#define BGE_PCI_VPD_ADDR 0x52
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#define BGE_PCI_VPD_DATA 0x54
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#define BGE_PCI_MSI_CAPID 0x58
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#define BGE_PCI_NEXTPTR_NONE 0x59
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#define BGE_PCI_MSI_CTL 0x5A
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#define BGE_PCI_MSI_ADDR_HI 0x5C
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#define BGE_PCI_MSI_ADDR_LO 0x60
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#define BGE_PCI_MSI_DATA 0x64
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/*
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* PCI registers specific to the BCM570x family.
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*/
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#define BGE_PCI_MISC_CTL 0x68
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#define BGE_PCI_DMA_RW_CTL 0x6C
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#define BGE_PCI_PCISTATE 0x70
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#define BGE_PCI_CLKCTL 0x74
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#define BGE_PCI_REG_BASEADDR 0x78
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#define BGE_PCI_MEMWIN_BASEADDR 0x7C
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#define BGE_PCI_REG_DATA 0x80
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#define BGE_PCI_MEMWIN_DATA 0x84
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#define BGE_PCI_MODECTL 0x88
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#define BGE_PCI_MISC_CFG 0x8C
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#define BGE_PCI_MISC_LOCALCTL 0x90
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#define BGE_PCI_UNDI_RX_STD_PRODIDX_HI 0x98
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#define BGE_PCI_UNDI_RX_STD_PRODIDX_LO 0x9C
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#define BGE_PCI_UNDI_RX_RTN_CONSIDX_HI 0xA0
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#define BGE_PCI_UNDI_RX_RTN_CONSIDX_LO 0xA4
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#define BGE_PCI_UNDI_TX_BD_PRODIDX_HI 0xA8
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#define BGE_PCI_UNDI_TX_BD_PRODIDX_LO 0xAC
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#define BGE_PCI_ISR_MBX_HI 0xB0
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#define BGE_PCI_ISR_MBX_LO 0xB4
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/* PCI Misc. Host control register */
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#define BGE_PCIMISCCTL_CLEAR_INTA 0x00000001
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#define BGE_PCIMISCCTL_MASK_PCI_INTR 0x00000002
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#define BGE_PCIMISCCTL_ENDIAN_BYTESWAP 0x00000004
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#define BGE_PCIMISCCTL_ENDIAN_WORDSWAP 0x00000008
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#define BGE_PCIMISCCTL_PCISTATE_RW 0x00000010
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#define BGE_PCIMISCCTL_CLOCKCTL_RW 0x00000020
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#define BGE_PCIMISCCTL_REG_WORDSWAP 0x00000040
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#define BGE_PCIMISCCTL_INDIRECT_ACCESS 0x00000080
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#define BGE_PCIMISCCTL_ASICREV 0xFFFF0000
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#define BGE_BIGENDIAN_INIT \
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(BGE_BGE_PCIMISCCTL_ENDIAN_BYTESWAP| \
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BGE_PCIMISCCTL_ENDIAN_WORDSWAP|BGE_PCIMISCCTL_CLEAR_INTA| \
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BGE_PCIMISCCTL_INDIRECT_ACCESS|PCIMISCCTL_MASK_PCI_INTR)
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#define BGE_LITTLEENDIAN_INIT \
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(BGE_PCIMISCCTL_CLEAR_INTA|BGE_PCIMISCCTL_MASK_PCI_INTR| \
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BGE_PCIMISCCTL_ENDIAN_WORDSWAP|BGE_PCIMISCCTL_INDIRECT_ACCESS)
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#define BGE_ASICREV_TIGON_I 0x40000000
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#define BGE_ASICREV_TIGON_II 0x60000000
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#define BGE_ASICREV_BCM5700_B0 0x71000000
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#define BGE_ASICREV_BCM5700_B1 0x71020000
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#define BGE_ASICREV_BCM5700_B2 0x71030000
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#define BGE_ASICREV_BCM5700_ALTIMA 0x71040000
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#define BGE_ASICREV_BCM5700_C0 0x72000000
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#define BGE_ASICREV_BCM5701_A0 0x00000000 /* grrrr */
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#define BGE_ASICREV_BCM5701_B0 0x01000000
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#define BGE_ASICREV_BCM5701_B2 0x01020000
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#define BGE_ASICREV_BCM5701_B5 0x01050000
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/* shorthand one */
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#define BGE_ASICREV_BCM5700 0x71000000
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/* PCI DMA Read/Write Control register */
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#define BGE_PCIDMARWCTL_MINDMA 0x000000FF
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#define BGE_PCIDMARWCTL_RDADRR_BNDRY 0x00000700
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#define BGE_PCIDMARWCTL_WRADDR_BNDRY 0x00003800
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#define BGE_PCIDMARWCTL_ONEDMA_ATONCE 0x00004000
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#define BGE_PCIDMARWCTL_RD_WAT 0x00070000
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#define BGE_PCIDMARWCTL_WR_WAT 0x00380000
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#define BGE_PCIDMARWCTL_USE_MRM 0x00400000
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#define BGE_PCIDMARWCTL_ASRT_ALL_BE 0x00800000
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#define BGE_PCIDMARWCTL_DFLT_PCI_RD_CMD 0x0F000000
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#define BGE_PCIDMARWCTL_DFLT_PCI_WR_CMD 0xF0000000
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#define BGE_PCI_READ_BNDRY_DISABLE 0x00000000
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#define BGE_PCI_READ_BNDRY_16BYTES 0x00000100
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#define BGE_PCI_READ_BNDRY_32BYTES 0x00000200
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#define BGE_PCI_READ_BNDRY_64BYTES 0x00000300
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#define BGE_PCI_READ_BNDRY_128BYTES 0x00000400
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#define BGE_PCI_READ_BNDRY_256BYTES 0x00000500
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#define BGE_PCI_READ_BNDRY_512BYTES 0x00000600
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#define BGE_PCI_READ_BNDRY_1024BYTES 0x00000700
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#define BGE_PCI_WRITE_BNDRY_DISABLE 0x00000000
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#define BGE_PCI_WRITE_BNDRY_16BYTES 0x00000800
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#define BGE_PCI_WRITE_BNDRY_32BYTES 0x00001000
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#define BGE_PCI_WRITE_BNDRY_64BYTES 0x00001800
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#define BGE_PCI_WRITE_BNDRY_128BYTES 0x00002000
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#define BGE_PCI_WRITE_BNDRY_256BYTES 0x00002800
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#define BGE_PCI_WRITE_BNDRY_512BYTES 0x00003000
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#define BGE_PCI_WRITE_BNDRY_1024BYTES 0x00003800
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/*
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* PCI state register -- note, this register is read only
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* unless the PCISTATE_WR bit of the PCI Misc. Host Control
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* register is set.
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*/
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#define BGE_PCISTATE_FORCE_RESET 0x00000001
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#define BGE_PCISTATE_INTR_STATE 0x00000002
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#define BGE_PCISTATE_PCI_BUSMODE 0x00000004 /* 1 = PCI, 0 = PCI-X */
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#define BGE_PCISTATE_PCI_BUSSPEED 0x00000008 /* 1 = 33/66, 0 = 66/133 */
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#define BGE_PCISTATE_32BIT_BUS 0x00000010 /* 1 = 32bit, 0 = 64bit */
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#define BGE_PCISTATE_WANT_EXPROM 0x00000020
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#define BGE_PCISTATE_EXPROM_RETRY 0x00000040
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#define BGE_PCISTATE_FLATVIEW_MODE 0x00000100
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#define BGE_PCISTATE_PCI_TGT_RETRY_MAX 0x00000E00
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/*
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* PCI Clock Control register -- note, this register is read only
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* unless the CLOCKCTL_RW bit of the PCI Misc. Host Control
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* register is set.
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*/
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#define BGE_PCICLOCKCTL_DETECTED_SPEED 0x0000000F
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#define BGE_PCICLOCKCTL_M66EN 0x00000080
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#define BGE_PCICLOCKCTL_LOWPWR_CLKMODE 0x00000200
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#define BGE_PCICLOCKCTL_RXCPU_CLK_DIS 0x00000400
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#define BGE_PCICLOCKCTL_TXCPU_CLK_DIS 0x00000800
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#define BGE_PCICLOCKCTL_ALTCLK 0x00001000
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#define BGE_PCICLOCKCTL_ALTCLK_SRC 0x00002000
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#define BGE_PCICLOCKCTL_PCIPLL_DISABLE 0x00004000
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#define BGE_PCICLOCKCTL_SYSPLL_DISABLE 0x00008000
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#define BGE_PCICLOCKCTL_BIST_ENABLE 0x00010000
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#ifndef PCIM_CMD_MWIEN
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#define PCIM_CMD_MWIEN 0x0010
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#endif
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|
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/*
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* High priority mailbox registers
|
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* Each mailbox is 64-bits wide, though we only use the
|
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* lower 32 bits. To write a 64-bit value, write the upper 32 bits
|
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* first. The NIC will load the mailbox after the lower 32 bit word
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* has been updated.
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*/
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#define BGE_MBX_IRQ0_HI 0x0200
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#define BGE_MBX_IRQ0_LO 0x0204
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#define BGE_MBX_IRQ1_HI 0x0208
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#define BGE_MBX_IRQ1_LO 0x020C
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#define BGE_MBX_IRQ2_HI 0x0210
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#define BGE_MBX_IRQ2_LO 0x0214
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#define BGE_MBX_IRQ3_HI 0x0218
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#define BGE_MBX_IRQ3_LO 0x021C
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#define BGE_MBX_GEN0_HI 0x0220
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#define BGE_MBX_GEN0_LO 0x0224
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#define BGE_MBX_GEN1_HI 0x0228
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#define BGE_MBX_GEN1_LO 0x022C
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#define BGE_MBX_GEN2_HI 0x0230
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#define BGE_MBX_GEN2_LO 0x0234
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#define BGE_MBX_GEN3_HI 0x0228
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#define BGE_MBX_GEN3_LO 0x022C
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#define BGE_MBX_GEN4_HI 0x0240
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#define BGE_MBX_GEN4_LO 0x0244
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#define BGE_MBX_GEN5_HI 0x0248
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#define BGE_MBX_GEN5_LO 0x024C
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#define BGE_MBX_GEN6_HI 0x0250
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#define BGE_MBX_GEN6_LO 0x0254
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#define BGE_MBX_GEN7_HI 0x0258
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#define BGE_MBX_GEN7_LO 0x025C
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#define BGE_MBX_RELOAD_STATS_HI 0x0260
|
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#define BGE_MBX_RELOAD_STATS_LO 0x0264
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#define BGE_MBX_RX_STD_PROD_HI 0x0268
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#define BGE_MBX_RX_STD_PROD_LO 0x026C
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#define BGE_MBX_RX_JUMBO_PROD_HI 0x0270
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#define BGE_MBX_RX_JUMBO_PROD_LO 0x0274
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#define BGE_MBX_RX_MINI_PROD_HI 0x0278
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#define BGE_MBX_RX_MINI_PROD_LO 0x027C
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#define BGE_MBX_RX_CONS0_HI 0x0280
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#define BGE_MBX_RX_CONS0_LO 0x0284
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#define BGE_MBX_RX_CONS1_HI 0x0288
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#define BGE_MBX_RX_CONS1_LO 0x028C
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#define BGE_MBX_RX_CONS2_HI 0x0290
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#define BGE_MBX_RX_CONS2_LO 0x0294
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#define BGE_MBX_RX_CONS3_HI 0x0298
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#define BGE_MBX_RX_CONS3_LO 0x029C
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#define BGE_MBX_RX_CONS4_HI 0x02A0
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#define BGE_MBX_RX_CONS4_LO 0x02A4
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#define BGE_MBX_RX_CONS5_HI 0x02A8
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#define BGE_MBX_RX_CONS5_LO 0x02AC
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#define BGE_MBX_RX_CONS6_HI 0x02B0
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#define BGE_MBX_RX_CONS6_LO 0x02B4
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#define BGE_MBX_RX_CONS7_HI 0x02B8
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#define BGE_MBX_RX_CONS7_LO 0x02BC
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#define BGE_MBX_RX_CONS8_HI 0x02C0
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#define BGE_MBX_RX_CONS8_LO 0x02C4
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#define BGE_MBX_RX_CONS9_HI 0x02C8
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#define BGE_MBX_RX_CONS9_LO 0x02CC
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#define BGE_MBX_RX_CONS10_HI 0x02D0
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#define BGE_MBX_RX_CONS10_LO 0x02D4
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#define BGE_MBX_RX_CONS11_HI 0x02D8
|
|
#define BGE_MBX_RX_CONS11_LO 0x02DC
|
|
#define BGE_MBX_RX_CONS12_HI 0x02E0
|
|
#define BGE_MBX_RX_CONS12_LO 0x02E4
|
|
#define BGE_MBX_RX_CONS13_HI 0x02E8
|
|
#define BGE_MBX_RX_CONS13_LO 0x02EC
|
|
#define BGE_MBX_RX_CONS14_HI 0x02F0
|
|
#define BGE_MBX_RX_CONS14_LO 0x02F4
|
|
#define BGE_MBX_RX_CONS15_HI 0x02F8
|
|
#define BGE_MBX_RX_CONS15_LO 0x02FC
|
|
#define BGE_MBX_TX_HOST_PROD0_HI 0x0300
|
|
#define BGE_MBX_TX_HOST_PROD0_LO 0x0304
|
|
#define BGE_MBX_TX_HOST_PROD1_HI 0x0308
|
|
#define BGE_MBX_TX_HOST_PROD1_LO 0x030C
|
|
#define BGE_MBX_TX_HOST_PROD2_HI 0x0310
|
|
#define BGE_MBX_TX_HOST_PROD2_LO 0x0314
|
|
#define BGE_MBX_TX_HOST_PROD3_HI 0x0318
|
|
#define BGE_MBX_TX_HOST_PROD3_LO 0x031C
|
|
#define BGE_MBX_TX_HOST_PROD4_HI 0x0320
|
|
#define BGE_MBX_TX_HOST_PROD4_LO 0x0324
|
|
#define BGE_MBX_TX_HOST_PROD5_HI 0x0328
|
|
#define BGE_MBX_TX_HOST_PROD5_LO 0x032C
|
|
#define BGE_MBX_TX_HOST_PROD6_HI 0x0330
|
|
#define BGE_MBX_TX_HOST_PROD6_LO 0x0334
|
|
#define BGE_MBX_TX_HOST_PROD7_HI 0x0338
|
|
#define BGE_MBX_TX_HOST_PROD7_LO 0x033C
|
|
#define BGE_MBX_TX_HOST_PROD8_HI 0x0340
|
|
#define BGE_MBX_TX_HOST_PROD8_LO 0x0344
|
|
#define BGE_MBX_TX_HOST_PROD9_HI 0x0348
|
|
#define BGE_MBX_TX_HOST_PROD9_LO 0x034C
|
|
#define BGE_MBX_TX_HOST_PROD10_HI 0x0350
|
|
#define BGE_MBX_TX_HOST_PROD10_LO 0x0354
|
|
#define BGE_MBX_TX_HOST_PROD11_HI 0x0358
|
|
#define BGE_MBX_TX_HOST_PROD11_LO 0x035C
|
|
#define BGE_MBX_TX_HOST_PROD12_HI 0x0360
|
|
#define BGE_MBX_TX_HOST_PROD12_LO 0x0364
|
|
#define BGE_MBX_TX_HOST_PROD13_HI 0x0368
|
|
#define BGE_MBX_TX_HOST_PROD13_LO 0x036C
|
|
#define BGE_MBX_TX_HOST_PROD14_HI 0x0370
|
|
#define BGE_MBX_TX_HOST_PROD14_LO 0x0374
|
|
#define BGE_MBX_TX_HOST_PROD15_HI 0x0378
|
|
#define BGE_MBX_TX_HOST_PROD15_LO 0x037C
|
|
#define BGE_MBX_TX_NIC_PROD0_HI 0x0380
|
|
#define BGE_MBX_TX_NIC_PROD0_LO 0x0384
|
|
#define BGE_MBX_TX_NIC_PROD1_HI 0x0388
|
|
#define BGE_MBX_TX_NIC_PROD1_LO 0x038C
|
|
#define BGE_MBX_TX_NIC_PROD2_HI 0x0390
|
|
#define BGE_MBX_TX_NIC_PROD2_LO 0x0394
|
|
#define BGE_MBX_TX_NIC_PROD3_HI 0x0398
|
|
#define BGE_MBX_TX_NIC_PROD3_LO 0x039C
|
|
#define BGE_MBX_TX_NIC_PROD4_HI 0x03A0
|
|
#define BGE_MBX_TX_NIC_PROD4_LO 0x03A4
|
|
#define BGE_MBX_TX_NIC_PROD5_HI 0x03A8
|
|
#define BGE_MBX_TX_NIC_PROD5_LO 0x03AC
|
|
#define BGE_MBX_TX_NIC_PROD6_HI 0x03B0
|
|
#define BGE_MBX_TX_NIC_PROD6_LO 0x03B4
|
|
#define BGE_MBX_TX_NIC_PROD7_HI 0x03B8
|
|
#define BGE_MBX_TX_NIC_PROD7_LO 0x03BC
|
|
#define BGE_MBX_TX_NIC_PROD8_HI 0x03C0
|
|
#define BGE_MBX_TX_NIC_PROD8_LO 0x03C4
|
|
#define BGE_MBX_TX_NIC_PROD9_HI 0x03C8
|
|
#define BGE_MBX_TX_NIC_PROD9_LO 0x03CC
|
|
#define BGE_MBX_TX_NIC_PROD10_HI 0x03D0
|
|
#define BGE_MBX_TX_NIC_PROD10_LO 0x03D4
|
|
#define BGE_MBX_TX_NIC_PROD11_HI 0x03D8
|
|
#define BGE_MBX_TX_NIC_PROD11_LO 0x03DC
|
|
#define BGE_MBX_TX_NIC_PROD12_HI 0x03E0
|
|
#define BGE_MBX_TX_NIC_PROD12_LO 0x03E4
|
|
#define BGE_MBX_TX_NIC_PROD13_HI 0x03E8
|
|
#define BGE_MBX_TX_NIC_PROD13_LO 0x03EC
|
|
#define BGE_MBX_TX_NIC_PROD14_HI 0x03F0
|
|
#define BGE_MBX_TX_NIC_PROD14_LO 0x03F4
|
|
#define BGE_MBX_TX_NIC_PROD15_HI 0x03F8
|
|
#define BGE_MBX_TX_NIC_PROD15_LO 0x03FC
|
|
|
|
#define BGE_TX_RINGS_MAX 4
|
|
#define BGE_TX_RINGS_EXTSSRAM_MAX 16
|
|
#define BGE_RX_RINGS_MAX 16
|
|
|
|
/* Ethernet MAC control registers */
|
|
#define BGE_MAC_MODE 0x0400
|
|
#define BGE_MAC_STS 0x0404
|
|
#define BGE_MAC_EVT_ENB 0x0408
|
|
#define BGE_MAC_LED_CTL 0x040C
|
|
#define BGE_MAC_ADDR1_LO 0x0410
|
|
#define BGE_MAC_ADDR1_HI 0x0414
|
|
#define BGE_MAC_ADDR2_LO 0x0418
|
|
#define BGE_MAC_ADDR2_HI 0x041C
|
|
#define BGE_MAC_ADDR3_LO 0x0420
|
|
#define BGE_MAC_ADDR3_HI 0x0424
|
|
#define BGE_MAC_ADDR4_LO 0x0428
|
|
#define BGE_MAC_ADDR4_HI 0x042C
|
|
#define BGE_WOL_PATPTR 0x0430
|
|
#define BGE_WOL_PATCFG 0x0434
|
|
#define BGE_TX_RANDOM_BACKOFF 0x0438
|
|
#define BGE_RX_MTU 0x043C
|
|
#define BGE_GBIT_PCS_TEST 0x0440
|
|
#define BGE_TX_TBI_AUTONEG 0x0444
|
|
#define BGE_RX_TBI_AUTONEG 0x0448
|
|
#define BGE_MI_COMM 0x044C
|
|
#define BGE_MI_STS 0x0450
|
|
#define BGE_MI_MODE 0x0454
|
|
#define BGE_AUTOPOLL_STS 0x0458
|
|
#define BGE_TX_MODE 0x045C
|
|
#define BGE_TX_STS 0x0460
|
|
#define BGE_TX_LENGTHS 0x0464
|
|
#define BGE_RX_MODE 0x0468
|
|
#define BGE_RX_STS 0x046C
|
|
#define BGE_MAR0 0x0470
|
|
#define BGE_MAR1 0x0474
|
|
#define BGE_MAR2 0x0478
|
|
#define BGE_MAR3 0x047C
|
|
#define BGE_RX_BD_RULES_CTL0 0x0480
|
|
#define BGE_RX_BD_RULES_MASKVAL0 0x0484
|
|
#define BGE_RX_BD_RULES_CTL1 0x0488
|
|
#define BGE_RX_BD_RULES_MASKVAL1 0x048C
|
|
#define BGE_RX_BD_RULES_CTL2 0x0490
|
|
#define BGE_RX_BD_RULES_MASKVAL2 0x0494
|
|
#define BGE_RX_BD_RULES_CTL3 0x0498
|
|
#define BGE_RX_BD_RULES_MASKVAL3 0x049C
|
|
#define BGE_RX_BD_RULES_CTL4 0x04A0
|
|
#define BGE_RX_BD_RULES_MASKVAL4 0x04A4
|
|
#define BGE_RX_BD_RULES_CTL5 0x04A8
|
|
#define BGE_RX_BD_RULES_MASKVAL5 0x04AC
|
|
#define BGE_RX_BD_RULES_CTL6 0x04B0
|
|
#define BGE_RX_BD_RULES_MASKVAL6 0x04B4
|
|
#define BGE_RX_BD_RULES_CTL7 0x04B8
|
|
#define BGE_RX_BD_RULES_MASKVAL7 0x04BC
|
|
#define BGE_RX_BD_RULES_CTL8 0x04C0
|
|
#define BGE_RX_BD_RULES_MASKVAL8 0x04C4
|
|
#define BGE_RX_BD_RULES_CTL9 0x04C8
|
|
#define BGE_RX_BD_RULES_MASKVAL9 0x04CC
|
|
#define BGE_RX_BD_RULES_CTL10 0x04D0
|
|
#define BGE_RX_BD_RULES_MASKVAL10 0x04D4
|
|
#define BGE_RX_BD_RULES_CTL11 0x04D8
|
|
#define BGE_RX_BD_RULES_MASKVAL11 0x04DC
|
|
#define BGE_RX_BD_RULES_CTL12 0x04E0
|
|
#define BGE_RX_BD_RULES_MASKVAL12 0x04E4
|
|
#define BGE_RX_BD_RULES_CTL13 0x04E8
|
|
#define BGE_RX_BD_RULES_MASKVAL13 0x04EC
|
|
#define BGE_RX_BD_RULES_CTL14 0x04F0
|
|
#define BGE_RX_BD_RULES_MASKVAL14 0x04F4
|
|
#define BGE_RX_BD_RULES_CTL15 0x04F8
|
|
#define BGE_RX_BD_RULES_MASKVAL15 0x04FC
|
|
#define BGE_RX_RULES_CFG 0x0500
|
|
#define BGE_RX_STATS 0x0800
|
|
#define BGE_TX_STATS 0x0880
|
|
|
|
/* Ethernet MAC Mode register */
|
|
#define BGE_MACMODE_RESET 0x00000001
|
|
#define BGE_MACMODE_HALF_DUPLEX 0x00000002
|
|
#define BGE_MACMODE_PORTMODE 0x0000000C
|
|
#define BGE_MACMODE_LOOPBACK 0x00000010
|
|
#define BGE_MACMODE_RX_TAGGEDPKT 0x00000080
|
|
#define BGE_MACMODE_TX_BURST_ENB 0x00000100
|
|
#define BGE_MACMODE_MAX_DEFER 0x00000200
|
|
#define BGE_MACMODE_LINK_POLARITY 0x00000400
|
|
#define BGE_MACMODE_RX_STATS_ENB 0x00000800
|
|
#define BGE_MACMODE_RX_STATS_CLEAR 0x00001000
|
|
#define BGE_MACMODE_RX_STATS_FLUSH 0x00002000
|
|
#define BGE_MACMODE_TX_STATS_ENB 0x00004000
|
|
#define BGE_MACMODE_TX_STATS_CLEAR 0x00008000
|
|
#define BGE_MACMODE_TX_STATS_FLUSH 0x00010000
|
|
#define BGE_MACMODE_TBI_SEND_CFGS 0x00020000
|
|
#define BGE_MACMODE_MAGIC_PKT_ENB 0x00040000
|
|
#define BGE_MACMODE_ACPI_PWRON_ENB 0x00080000
|
|
#define BGE_MACMODE_MIP_ENB 0x00100000
|
|
#define BGE_MACMODE_TXDMA_ENB 0x00200000
|
|
#define BGE_MACMODE_RXDMA_ENB 0x00400000
|
|
#define BGE_MACMODE_FRMHDR_DMA_ENB 0x00800000
|
|
|
|
#define BGE_PORTMODE_NONE 0x00000000
|
|
#define BGE_PORTMODE_MII 0x00000004
|
|
#define BGE_PORTMODE_GMII 0x00000008
|
|
#define BGE_PORTMODE_TBI 0x0000000C
|
|
|
|
/* MAC Status register */
|
|
#define BGE_MACSTAT_TBI_PCS_SYNCHED 0x00000001
|
|
#define BGE_MACSTAT_TBI_SIGNAL_DETECT 0x00000002
|
|
#define BGE_MACSTAT_RX_CFG 0x00000004
|
|
#define BGE_MACSTAT_CFG_CHANGED 0x00000008
|
|
#define BGE_MACSTAT_SYNC_CHANGED 0x00000010
|
|
#define BGE_MACSTAT_PORT_DECODE_ERROR 0x00000400
|
|
#define BGE_MACSTAT_LINK_CHANGED 0x00001000
|
|
#define BGE_MACSTAT_MI_COMPLETE 0x00400000
|
|
#define BGE_MACSTAT_MI_INTERRUPT 0x00800000
|
|
#define BGE_MACSTAT_AUTOPOLL_ERROR 0x01000000
|
|
#define BGE_MACSTAT_ODI_ERROR 0x02000000
|
|
#define BGE_MACSTAT_RXSTAT_OFLOW 0x04000000
|
|
#define BGE_MACSTAT_TXSTAT_OFLOW 0x08000000
|
|
|
|
/* MAC Event Enable Register */
|
|
#define BGE_EVTENB_PORT_DECODE_ERROR 0x00000400
|
|
#define BGE_EVTENB_LINK_CHANGED 0x00001000
|
|
#define BGE_EVTENB_MI_COMPLETE 0x00400000
|
|
#define BGE_EVTENB_MI_INTERRUPT 0x00800000
|
|
#define BGE_EVTENB_AUTOPOLL_ERROR 0x01000000
|
|
#define BGE_EVTENB_ODI_ERROR 0x02000000
|
|
#define BGE_EVTENB_RXSTAT_OFLOW 0x04000000
|
|
#define BGE_EVTENB_TXSTAT_OFLOW 0x08000000
|
|
|
|
/* LED Control Register */
|
|
#define BGE_LEDCTL_LINKLED_OVERRIDE 0x00000001
|
|
#define BGE_LEDCTL_1000MBPS_LED 0x00000002
|
|
#define BGE_LEDCTL_100MBPS_LED 0x00000004
|
|
#define BGE_LEDCTL_10MBPS_LED 0x00000008
|
|
#define BGE_LEDCTL_TRAFLED_OVERRIDE 0x00000010
|
|
#define BGE_LEDCTL_TRAFLED_BLINK 0x00000020
|
|
#define BGE_LEDCTL_TREFLED_BLINK_2 0x00000040
|
|
#define BGE_LEDCTL_1000MBPS_STS 0x00000080
|
|
#define BGE_LEDCTL_100MBPS_STS 0x00000100
|
|
#define BGE_LEDCTL_10MBPS_STS 0x00000200
|
|
#define BGE_LEDCTL_TRADLED_STS 0x00000400
|
|
#define BGE_LEDCTL_BLINKPERIOD 0x7FF80000
|
|
#define BGE_LEDCTL_BLINKPERIOD_OVERRIDE 0x80000000
|
|
|
|
/* TX backoff seed register */
|
|
#define BGE_TX_BACKOFF_SEED_MASK 0x3F
|
|
|
|
/* Autopoll status register */
|
|
#define BGE_AUTOPOLLSTS_ERROR 0x00000001
|
|
|
|
/* Transmit MAC mode register */
|
|
#define BGE_TXMODE_RESET 0x00000001
|
|
#define BGE_TXMODE_ENABLE 0x00000002
|
|
#define BGE_TXMODE_FLOWCTL_ENABLE 0x00000010
|
|
#define BGE_TXMODE_BIGBACKOFF_ENABLE 0x00000020
|
|
#define BGE_TXMODE_LONGPAUSE_ENABLE 0x00000040
|
|
|
|
/* Transmit MAC status register */
|
|
#define BGE_TXSTAT_RX_XOFFED 0x00000001
|
|
#define BGE_TXSTAT_SENT_XOFF 0x00000002
|
|
#define BGE_TXSTAT_SENT_XON 0x00000004
|
|
#define BGE_TXSTAT_LINK_UP 0x00000008
|
|
#define BGE_TXSTAT_ODI_UFLOW 0x00000010
|
|
#define BGE_TXSTAT_ODI_OFLOW 0x00000020
|
|
|
|
/* Transmit MAC lengths register */
|
|
#define BGE_TXLEN_SLOTTIME 0x000000FF
|
|
#define BGE_TXLEN_IPG 0x00000F00
|
|
#define BGE_TXLEN_CRS 0x00003000
|
|
|
|
/* Receive MAC mode register */
|
|
#define BGE_RXMODE_RESET 0x00000001
|
|
#define BGE_RXMODE_ENABLE 0x00000002
|
|
#define BGE_RXMODE_FLOWCTL_ENABLE 0x00000004
|
|
#define BGE_RXMODE_RX_GIANTS 0x00000020
|
|
#define BGE_RXMODE_RX_RUNTS 0x00000040
|
|
#define BGE_RXMODE_8022_LENCHECK 0x00000080
|
|
#define BGE_RXMODE_RX_PROMISC 0x00000100
|
|
#define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200
|
|
#define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400
|
|
|
|
/* Receive MAC status register */
|
|
#define BGE_RXSTAT_REMOTE_XOFFED 0x00000001
|
|
#define BGE_RXSTAT_RCVD_XOFF 0x00000002
|
|
#define BGE_RXSTAT_RCVD_XON 0x00000004
|
|
|
|
/* Receive Rules Control register */
|
|
#define BGE_RXRULECTL_OFFSET 0x000000FF
|
|
#define BGE_RXRULECTL_CLASS 0x00001F00
|
|
#define BGE_RXRULECTL_HDRTYPE 0x0000E000
|
|
#define BGE_RXRULECTL_COMPARE_OP 0x00030000
|
|
#define BGE_RXRULECTL_MAP 0x01000000
|
|
#define BGE_RXRULECTL_DISCARD 0x02000000
|
|
#define BGE_RXRULECTL_MASK 0x04000000
|
|
#define BGE_RXRULECTL_ACTIVATE_PROC3 0x08000000
|
|
#define BGE_RXRULECTL_ACTIVATE_PROC2 0x10000000
|
|
#define BGE_RXRULECTL_ACTIVATE_PROC1 0x20000000
|
|
#define BGE_RXRULECTL_ANDWITHNEXT 0x40000000
|
|
|
|
/* Receive Rules Mask register */
|
|
#define BGE_RXRULEMASK_VALUE 0x0000FFFF
|
|
#define BGE_RXRULEMASK_MASKVAL 0xFFFF0000
|
|
|
|
/* MI communication register */
|
|
#define BGE_MICOMM_DATA 0x0000FFFF
|
|
#define BGE_MICOMM_REG 0x001F0000
|
|
#define BGE_MICOMM_PHY 0x03E00000
|
|
#define BGE_MICOMM_CMD 0x0C000000
|
|
#define BGE_MICOMM_READFAIL 0x10000000
|
|
#define BGE_MICOMM_BUSY 0x20000000
|
|
|
|
#define BGE_MIREG(x) ((x & 0x1F) << 16)
|
|
#define BGE_MIPHY(x) ((x & 0x1F) << 21)
|
|
#define BGE_MICMD_WRITE 0x04000000
|
|
#define BGE_MICMD_READ 0x08000000
|
|
|
|
/* MI status register */
|
|
#define BGE_MISTS_LINK 0x00000001
|
|
#define BGE_MISTS_10MBPS 0x00000002
|
|
|
|
#define BGE_MIMODE_SHORTPREAMBLE 0x00000002
|
|
#define BGE_MIMODE_AUTOPOLL 0x00000010
|
|
#define BGE_MIMODE_CLKCNT 0x001F0000
|
|
|
|
|
|
/*
|
|
* Send data initiator control registers.
|
|
*/
|
|
#define BGE_SDI_MODE 0x0C00
|
|
#define BGE_SDI_STATUS 0x0C04
|
|
#define BGE_SDI_STATS_CTL 0x0C08
|
|
#define BGE_SDI_STATS_ENABLE_MASK 0x0C0C
|
|
#define BGE_SDI_STATS_INCREMENT_MASK 0x0C10
|
|
#define BGE_LOCSTATS_COS0 0x0C80
|
|
#define BGE_LOCSTATS_COS1 0x0C84
|
|
#define BGE_LOCSTATS_COS2 0x0C88
|
|
#define BGE_LOCSTATS_COS3 0x0C8C
|
|
#define BGE_LOCSTATS_COS4 0x0C90
|
|
#define BGE_LOCSTATS_COS5 0x0C84
|
|
#define BGE_LOCSTATS_COS6 0x0C98
|
|
#define BGE_LOCSTATS_COS7 0x0C9C
|
|
#define BGE_LOCSTATS_COS8 0x0CA0
|
|
#define BGE_LOCSTATS_COS9 0x0CA4
|
|
#define BGE_LOCSTATS_COS10 0x0CA8
|
|
#define BGE_LOCSTATS_COS11 0x0CAC
|
|
#define BGE_LOCSTATS_COS12 0x0CB0
|
|
#define BGE_LOCSTATS_COS13 0x0CB4
|
|
#define BGE_LOCSTATS_COS14 0x0CB8
|
|
#define BGE_LOCSTATS_COS15 0x0CBC
|
|
#define BGE_LOCSTATS_DMA_RQ_FULL 0x0CC0
|
|
#define BGE_LOCSTATS_DMA_HIPRIO_RQ_FULL 0x0CC4
|
|
#define BGE_LOCSTATS_SDC_QUEUE_FULL 0x0CC8
|
|
#define BGE_LOCSTATS_NIC_SENDPROD_SET 0x0CCC
|
|
#define BGE_LOCSTATS_STATS_UPDATED 0x0CD0
|
|
#define BGE_LOCSTATS_IRQS 0x0CD4
|
|
#define BGE_LOCSTATS_AVOIDED_IRQS 0x0CD8
|
|
#define BGE_LOCSTATS_TX_THRESH_HIT 0x0CDC
|
|
|
|
/* Send Data Initiator mode register */
|
|
#define BGE_SDIMODE_RESET 0x00000001
|
|
#define BGE_SDIMODE_ENABLE 0x00000002
|
|
#define BGE_SDIMODE_STATS_OFLOW_ATTN 0x00000004
|
|
|
|
/* Send Data Initiator stats register */
|
|
#define BGE_SDISTAT_STATS_OFLOW_ATTN 0x00000004
|
|
|
|
/* Send Data Initiator stats control register */
|
|
#define BGE_SDISTATSCTL_ENABLE 0x00000001
|
|
#define BGE_SDISTATSCTL_FASTER 0x00000002
|
|
#define BGE_SDISTATSCTL_CLEAR 0x00000004
|
|
#define BGE_SDISTATSCTL_FORCEFLUSH 0x00000008
|
|
#define BGE_SDISTATSCTL_FORCEZERO 0x00000010
|
|
|
|
/*
|
|
* Send Data Completion Control registers
|
|
*/
|
|
#define BGE_SDC_MODE 0x1000
|
|
#define BGE_SDC_STATUS 0x1004
|
|
|
|
/* Send Data completion mode register */
|
|
#define BGE_SDCMODE_RESET 0x00000001
|
|
#define BGE_SDCMODE_ENABLE 0x00000002
|
|
#define BGE_SDCMODE_ATTN 0x00000004
|
|
|
|
/* Send Data completion status register */
|
|
#define BGE_SDCSTAT_ATTN 0x00000004
|
|
|
|
/*
|
|
* Send BD Ring Selector Control registers
|
|
*/
|
|
#define BGE_SRS_MODE 0x1400
|
|
#define BGE_SRS_STATUS 0x1404
|
|
#define BGE_SRS_HWDIAG 0x1408
|
|
#define BGE_SRS_LOC_NIC_CONS0 0x1440
|
|
#define BGE_SRS_LOC_NIC_CONS1 0x1444
|
|
#define BGE_SRS_LOC_NIC_CONS2 0x1448
|
|
#define BGE_SRS_LOC_NIC_CONS3 0x144C
|
|
#define BGE_SRS_LOC_NIC_CONS4 0x1450
|
|
#define BGE_SRS_LOC_NIC_CONS5 0x1454
|
|
#define BGE_SRS_LOC_NIC_CONS6 0x1458
|
|
#define BGE_SRS_LOC_NIC_CONS7 0x145C
|
|
#define BGE_SRS_LOC_NIC_CONS8 0x1460
|
|
#define BGE_SRS_LOC_NIC_CONS9 0x1464
|
|
#define BGE_SRS_LOC_NIC_CONS10 0x1468
|
|
#define BGE_SRS_LOC_NIC_CONS11 0x146C
|
|
#define BGE_SRS_LOC_NIC_CONS12 0x1470
|
|
#define BGE_SRS_LOC_NIC_CONS13 0x1474
|
|
#define BGE_SRS_LOC_NIC_CONS14 0x1478
|
|
#define BGE_SRS_LOC_NIC_CONS15 0x147C
|
|
|
|
/* Send BD Ring Selector Mode register */
|
|
#define BGE_SRSMODE_RESET 0x00000001
|
|
#define BGE_SRSMODE_ENABLE 0x00000002
|
|
#define BGE_SRSMODE_ATTN 0x00000004
|
|
|
|
/* Send BD Ring Selector Status register */
|
|
#define BGE_SRSSTAT_ERROR 0x00000004
|
|
|
|
/* Send BD Ring Selector HW Diagnostics register */
|
|
#define BGE_SRSHWDIAG_STATE 0x0000000F
|
|
#define BGE_SRSHWDIAG_CURRINGNUM 0x000000F0
|
|
#define BGE_SRSHWDIAG_STAGEDRINGNUM 0x00000F00
|
|
#define BGE_SRSHWDIAG_RINGNUM_IN_MBX 0x0000F000
|
|
|
|
/*
|
|
* Send BD Initiator Selector Control registers
|
|
*/
|
|
#define BGE_SBDI_MODE 0x1800
|
|
#define BGE_SBDI_STATUS 0x1804
|
|
#define BGE_SBDI_LOC_NIC_PROD0 0x1808
|
|
#define BGE_SBDI_LOC_NIC_PROD1 0x180C
|
|
#define BGE_SBDI_LOC_NIC_PROD2 0x1810
|
|
#define BGE_SBDI_LOC_NIC_PROD3 0x1814
|
|
#define BGE_SBDI_LOC_NIC_PROD4 0x1818
|
|
#define BGE_SBDI_LOC_NIC_PROD5 0x181C
|
|
#define BGE_SBDI_LOC_NIC_PROD6 0x1820
|
|
#define BGE_SBDI_LOC_NIC_PROD7 0x1824
|
|
#define BGE_SBDI_LOC_NIC_PROD8 0x1828
|
|
#define BGE_SBDI_LOC_NIC_PROD9 0x182C
|
|
#define BGE_SBDI_LOC_NIC_PROD10 0x1830
|
|
#define BGE_SBDI_LOC_NIC_PROD11 0x1834
|
|
#define BGE_SBDI_LOC_NIC_PROD12 0x1838
|
|
#define BGE_SBDI_LOC_NIC_PROD13 0x183C
|
|
#define BGE_SBDI_LOC_NIC_PROD14 0x1840
|
|
#define BGE_SBDI_LOC_NIC_PROD15 0x1844
|
|
|
|
/* Send BD Initiator Mode register */
|
|
#define BGE_SBDIMODE_RESET 0x00000001
|
|
#define BGE_SBDIMODE_ENABLE 0x00000002
|
|
#define BGE_SBDIMODE_ATTN 0x00000004
|
|
|
|
/* Send BD Initiator Status register */
|
|
#define BGE_SBDISTAT_ERROR 0x00000004
|
|
|
|
/*
|
|
* Send BD Completion Control registers
|
|
*/
|
|
#define BGE_SBDC_MODE 0x1C00
|
|
#define BGE_SBDC_STATUS 0x1C04
|
|
|
|
/* Send BD Completion Control Mode register */
|
|
#define BGE_SBDCMODE_RESET 0x00000001
|
|
#define BGE_SBDCMODE_ENABLE 0x00000002
|
|
#define BGE_SBDCMODE_ATTN 0x00000004
|
|
|
|
/* Send BD Completion Control Status register */
|
|
#define BGE_SBDCSTAT_ATTN 0x00000004
|
|
|
|
/*
|
|
* Receive List Placement Control registers
|
|
*/
|
|
#define BGE_RXLP_MODE 0x2000
|
|
#define BGE_RXLP_STATUS 0x2004
|
|
#define BGE_RXLP_SEL_LIST_LOCK 0x2008
|
|
#define BGE_RXLP_SEL_NON_EMPTY_BITS 0x200C
|
|
#define BGE_RXLP_CFG 0x2010
|
|
#define BGE_RXLP_STATS_CTL 0x2014
|
|
#define BGE_RXLP_STATS_ENABLE_MASK 0x2018
|
|
#define BGE_RXLP_STATS_INCREMENT_MASK 0x201C
|
|
#define BGE_RXLP_HEAD0 0x2100
|
|
#define BGE_RXLP_TAIL0 0x2104
|
|
#define BGE_RXLP_COUNT0 0x2108
|
|
#define BGE_RXLP_HEAD1 0x2110
|
|
#define BGE_RXLP_TAIL1 0x2114
|
|
#define BGE_RXLP_COUNT1 0x2118
|
|
#define BGE_RXLP_HEAD2 0x2120
|
|
#define BGE_RXLP_TAIL2 0x2124
|
|
#define BGE_RXLP_COUNT2 0x2128
|
|
#define BGE_RXLP_HEAD3 0x2130
|
|
#define BGE_RXLP_TAIL3 0x2134
|
|
#define BGE_RXLP_COUNT3 0x2138
|
|
#define BGE_RXLP_HEAD4 0x2140
|
|
#define BGE_RXLP_TAIL4 0x2144
|
|
#define BGE_RXLP_COUNT4 0x2148
|
|
#define BGE_RXLP_HEAD5 0x2150
|
|
#define BGE_RXLP_TAIL5 0x2154
|
|
#define BGE_RXLP_COUNT5 0x2158
|
|
#define BGE_RXLP_HEAD6 0x2160
|
|
#define BGE_RXLP_TAIL6 0x2164
|
|
#define BGE_RXLP_COUNT6 0x2168
|
|
#define BGE_RXLP_HEAD7 0x2170
|
|
#define BGE_RXLP_TAIL7 0x2174
|
|
#define BGE_RXLP_COUNT7 0x2178
|
|
#define BGE_RXLP_HEAD8 0x2180
|
|
#define BGE_RXLP_TAIL8 0x2184
|
|
#define BGE_RXLP_COUNT8 0x2188
|
|
#define BGE_RXLP_HEAD9 0x2190
|
|
#define BGE_RXLP_TAIL9 0x2194
|
|
#define BGE_RXLP_COUNT9 0x2198
|
|
#define BGE_RXLP_HEAD10 0x21A0
|
|
#define BGE_RXLP_TAIL10 0x21A4
|
|
#define BGE_RXLP_COUNT10 0x21A8
|
|
#define BGE_RXLP_HEAD11 0x21B0
|
|
#define BGE_RXLP_TAIL11 0x21B4
|
|
#define BGE_RXLP_COUNT11 0x21B8
|
|
#define BGE_RXLP_HEAD12 0x21C0
|
|
#define BGE_RXLP_TAIL12 0x21C4
|
|
#define BGE_RXLP_COUNT12 0x21C8
|
|
#define BGE_RXLP_HEAD13 0x21D0
|
|
#define BGE_RXLP_TAIL13 0x21D4
|
|
#define BGE_RXLP_COUNT13 0x21D8
|
|
#define BGE_RXLP_HEAD14 0x21E0
|
|
#define BGE_RXLP_TAIL14 0x21E4
|
|
#define BGE_RXLP_COUNT14 0x21E8
|
|
#define BGE_RXLP_HEAD15 0x21F0
|
|
#define BGE_RXLP_TAIL15 0x21F4
|
|
#define BGE_RXLP_COUNT15 0x21F8
|
|
#define BGE_RXLP_LOCSTAT_COS0 0x2200
|
|
#define BGE_RXLP_LOCSTAT_COS1 0x2204
|
|
#define BGE_RXLP_LOCSTAT_COS2 0x2208
|
|
#define BGE_RXLP_LOCSTAT_COS3 0x220C
|
|
#define BGE_RXLP_LOCSTAT_COS4 0x2210
|
|
#define BGE_RXLP_LOCSTAT_COS5 0x2214
|
|
#define BGE_RXLP_LOCSTAT_COS6 0x2218
|
|
#define BGE_RXLP_LOCSTAT_COS7 0x221C
|
|
#define BGE_RXLP_LOCSTAT_COS8 0x2220
|
|
#define BGE_RXLP_LOCSTAT_COS9 0x2224
|
|
#define BGE_RXLP_LOCSTAT_COS10 0x2228
|
|
#define BGE_RXLP_LOCSTAT_COS11 0x222C
|
|
#define BGE_RXLP_LOCSTAT_COS12 0x2230
|
|
#define BGE_RXLP_LOCSTAT_COS13 0x2234
|
|
#define BGE_RXLP_LOCSTAT_COS14 0x2238
|
|
#define BGE_RXLP_LOCSTAT_COS15 0x223C
|
|
#define BGE_RXLP_LOCSTAT_FILTDROP 0x2240
|
|
#define BGE_RXLP_LOCSTAT_DMA_WRQ_FULL 0x2244
|
|
#define BGE_RXLP_LOCSTAT_DMA_HPWRQ_FULL 0x2248
|
|
#define BGE_RXLP_LOCSTAT_OUT_OF_BDS 0x224C
|
|
#define BGE_RXLP_LOCSTAT_IFIN_DROPS 0x2250
|
|
#define BGE_RXLP_LOCSTAT_IFIN_ERRORS 0x2254
|
|
#define BGE_RXLP_LOCSTAT_RXTHRESH_HIT 0x2258
|
|
|
|
|
|
/* Receive List Placement mode register */
|
|
#define BGE_RXLPMODE_RESET 0x00000001
|
|
#define BGE_RXLPMODE_ENABLE 0x00000002
|
|
#define BGE_RXLPMODE_CLASS0_ATTN 0x00000004
|
|
#define BGE_RXLPMODE_MAPOUTRANGE_ATTN 0x00000008
|
|
#define BGE_RXLPMODE_STATSOFLOW_ATTN 0x00000010
|
|
|
|
/* Receive List Placement Status register */
|
|
#define BGE_RXLPSTAT_CLASS0_ATTN 0x00000004
|
|
#define BGE_RXLPSTAT_MAPOUTRANGE_ATTN 0x00000008
|
|
#define BGE_RXLPSTAT_STATSOFLOW_ATTN 0x00000010
|
|
|
|
/*
|
|
* Receive Data and Receive BD Initiator Control Registers
|
|
*/
|
|
#define BGE_RDBDI_MODE 0x2400
|
|
#define BGE_RDBDI_STATUS 0x2404
|
|
#define BGE_RX_JUMBO_RCB_HADDR_HI 0x2440
|
|
#define BGE_RX_JUMBO_RCB_HADDR_LO 0x2444
|
|
#define BGE_RX_JUMBO_RCB_MAXLEN_FLAGS 0x2448
|
|
#define BGE_RX_JUMBO_RCB_NICADDR 0x244C
|
|
#define BGE_RX_STD_RCB_HADDR_HI 0x2450
|
|
#define BGE_RX_STD_RCB_HADDR_LO 0x2454
|
|
#define BGE_RX_STD_RCB_MAXLEN_FLAGS 0x2458
|
|
#define BGE_RX_STD_RCB_NICADDR 0x245C
|
|
#define BGE_RX_MINI_RCB_HADDR_HI 0x2460
|
|
#define BGE_RX_MINI_RCB_HADDR_LO 0x2464
|
|
#define BGE_RX_MINI_RCB_MAXLEN_FLAGS 0x2468
|
|
#define BGE_RX_MINI_RCB_NICADDR 0x246C
|
|
#define BGE_RDBDI_JUMBO_RX_CONS 0x2470
|
|
#define BGE_RDBDI_STD_RX_CONS 0x2474
|
|
#define BGE_RDBDI_MINI_RX_CONS 0x2478
|
|
#define BGE_RDBDI_RETURN_PROD0 0x2480
|
|
#define BGE_RDBDI_RETURN_PROD1 0x2484
|
|
#define BGE_RDBDI_RETURN_PROD2 0x2488
|
|
#define BGE_RDBDI_RETURN_PROD3 0x248C
|
|
#define BGE_RDBDI_RETURN_PROD4 0x2490
|
|
#define BGE_RDBDI_RETURN_PROD5 0x2494
|
|
#define BGE_RDBDI_RETURN_PROD6 0x2498
|
|
#define BGE_RDBDI_RETURN_PROD7 0x249C
|
|
#define BGE_RDBDI_RETURN_PROD8 0x24A0
|
|
#define BGE_RDBDI_RETURN_PROD9 0x24A4
|
|
#define BGE_RDBDI_RETURN_PROD10 0x24A8
|
|
#define BGE_RDBDI_RETURN_PROD11 0x24AC
|
|
#define BGE_RDBDI_RETURN_PROD12 0x24B0
|
|
#define BGE_RDBDI_RETURN_PROD13 0x24B4
|
|
#define BGE_RDBDI_RETURN_PROD14 0x24B8
|
|
#define BGE_RDBDI_RETURN_PROD15 0x24BC
|
|
#define BGE_RDBDI_HWDIAG 0x24C0
|
|
|
|
|
|
/* Receive Data and Receive BD Initiator Mode register */
|
|
#define BGE_RDBDIMODE_RESET 0x00000001
|
|
#define BGE_RDBDIMODE_ENABLE 0x00000002
|
|
#define BGE_RDBDIMODE_JUMBO_ATTN 0x00000004
|
|
#define BGE_RDBDIMODE_GIANT_ATTN 0x00000008
|
|
#define BGE_RDBDIMODE_BADRINGSZ_ATTN 0x00000010
|
|
|
|
/* Receive Data and Receive BD Initiator Status register */
|
|
#define BGE_RDBDISTAT_JUMBO_ATTN 0x00000004
|
|
#define BGE_RDBDISTAT_GIANT_ATTN 0x00000008
|
|
#define BGE_RDBDISTAT_BADRINGSZ_ATTN 0x00000010
|
|
|
|
|
|
/*
|
|
* Receive Data Completion Control registers
|
|
*/
|
|
#define BGE_RDC_MODE 0x2800
|
|
|
|
/* Receive Data Completion Mode register */
|
|
#define BGE_RDCMODE_RESET 0x00000001
|
|
#define BGE_RDCMODE_ENABLE 0x00000002
|
|
#define BGE_RDCMODE_ATTN 0x00000004
|
|
|
|
/*
|
|
* Receive BD Initiator Control registers
|
|
*/
|
|
#define BGE_RBDI_MODE 0x2C00
|
|
#define BGE_RBDI_STATUS 0x2C04
|
|
#define BGE_RBDI_NIC_JUMBO_BD_PROD 0x2C08
|
|
#define BGE_RBDI_NIC_STD_BD_PROD 0x2C0C
|
|
#define BGE_RBDI_NIC_MINI_BD_PROD 0x2C10
|
|
#define BGE_RBDI_MINI_REPL_THRESH 0x2C14
|
|
#define BGE_RBDI_STD_REPL_THRESH 0x2C18
|
|
#define BGE_RBDI_JUMBO_REPL_THRESH 0x2C1C
|
|
|
|
/* Receive BD Initiator Mode register */
|
|
#define BGE_RBDIMODE_RESET 0x00000001
|
|
#define BGE_RBDIMODE_ENABLE 0x00000002
|
|
#define BGE_RBDIMODE_ATTN 0x00000004
|
|
|
|
/* Receive BD Initiator Status register */
|
|
#define BGE_RBDISTAT_ATTN 0x00000004
|
|
|
|
/*
|
|
* Receive BD Completion Control registers
|
|
*/
|
|
#define BGE_RBDC_MODE 0x3000
|
|
#define BGE_RBDC_STATUS 0x3004
|
|
#define BGE_RBDC_JUMBO_BD_PROD 0x3008
|
|
#define BGE_RBDC_STD_BD_PROD 0x300C
|
|
#define BGE_RBDC_MINI_BD_PROD 0x3010
|
|
|
|
/* Receive BD completion mode register */
|
|
#define BGE_RBDCMODE_RESET 0x00000001
|
|
#define BGE_RBDCMODE_ENABLE 0x00000002
|
|
#define BGE_RBDCMODE_ATTN 0x00000004
|
|
|
|
/* Receive BD completion status register */
|
|
#define BGE_RBDCSTAT_ERROR 0x00000004
|
|
|
|
/*
|
|
* Receive List Selector Control registers
|
|
*/
|
|
#define BGE_RXLS_MODE 0x3400
|
|
#define BGE_RXLS_STATUS 0x3404
|
|
|
|
/* Receive List Selector Mode register */
|
|
#define BGE_RXLSMODE_RESET 0x00000001
|
|
#define BGE_RXLSMODE_ENABLE 0x00000002
|
|
#define BGE_RXLSMODE_ATTN 0x00000004
|
|
|
|
/* Receive List Selector Status register */
|
|
#define BGE_RXLSSTAT_ERROR 0x00000004
|
|
|
|
/*
|
|
* Mbuf Cluster Free registers (has nothing to do with BSD mbufs)
|
|
*/
|
|
#define BGE_MBCF_MODE 0x3800
|
|
#define BGE_MBCF_STATUS 0x3804
|
|
|
|
/* Mbuf Cluster Free mode register */
|
|
#define BGE_MBCFMODE_RESET 0x00000001
|
|
#define BGE_MBCFMODE_ENABLE 0x00000002
|
|
#define BGE_MBCFMODE_ATTN 0x00000004
|
|
|
|
/* Mbuf Cluster Free status register */
|
|
#define BGE_MBCFSTAT_ERROR 0x00000004
|
|
|
|
/*
|
|
* Host Coalescing Control registers
|
|
*/
|
|
#define BGE_HCC_MODE 0x3C00
|
|
#define BGE_HCC_STATUS 0x3C04
|
|
#define BGE_HCC_RX_COAL_TICKS 0x3C08
|
|
#define BGE_HCC_TX_COAL_TICKS 0x3C0C
|
|
#define BGE_HCC_RX_MAX_COAL_BDS 0x3C10
|
|
#define BGE_HCC_TX_MAX_COAL_BDS 0x3C14
|
|
#define BGE_HCC_RX_COAL_TICKS_INT 0x3C18 /* ticks during interrupt */
|
|
#define BGE_HCC_TX_COAL_TICKS_INT 0x3C1C /* ticks during interrupt */
|
|
#define BGE_HCC_RX_MAX_COAL_BDS_INT 0x3C20 /* BDs during interrupt */
|
|
#define BGE_HCC_TX_MAX_COAL_BDS_INT 0x3C34 /* BDs during interrupt */
|
|
#define BGE_HCC_STATS_TICKS 0x3C28
|
|
#define BGE_HCC_STATS_ADDR_HI 0x3C30
|
|
#define BGE_HCC_STATS_ADDR_LO 0x3C34
|
|
#define BGE_HCC_STATUSBLK_ADDR_HI 0x3C38
|
|
#define BGE_HCC_STATUSBLK_ADDR_LO 0x3C3C
|
|
#define BGE_HCC_STATS_BASEADDR 0x3C40 /* address in NIC memory */
|
|
#define BGE_HCC_STATUSBLK_BASEADDR 0x3C44 /* address in NIC memory */
|
|
#define BGE_FLOW_ATTN 0x3C48
|
|
#define BGE_HCC_JUMBO_BD_CONS 0x3C50
|
|
#define BGE_HCC_STD_BD_CONS 0x3C54
|
|
#define BGE_HCC_MINI_BD_CONS 0x3C58
|
|
#define BGE_HCC_RX_RETURN_PROD0 0x3C80
|
|
#define BGE_HCC_RX_RETURN_PROD1 0x3C84
|
|
#define BGE_HCC_RX_RETURN_PROD2 0x3C88
|
|
#define BGE_HCC_RX_RETURN_PROD3 0x3C8C
|
|
#define BGE_HCC_RX_RETURN_PROD4 0x3C90
|
|
#define BGE_HCC_RX_RETURN_PROD5 0x3C94
|
|
#define BGE_HCC_RX_RETURN_PROD6 0x3C98
|
|
#define BGE_HCC_RX_RETURN_PROD7 0x3C9C
|
|
#define BGE_HCC_RX_RETURN_PROD8 0x3CA0
|
|
#define BGE_HCC_RX_RETURN_PROD9 0x3CA4
|
|
#define BGE_HCC_RX_RETURN_PROD10 0x3CA8
|
|
#define BGE_HCC_RX_RETURN_PROD11 0x3CAC
|
|
#define BGE_HCC_RX_RETURN_PROD12 0x3CB0
|
|
#define BGE_HCC_RX_RETURN_PROD13 0x3CB4
|
|
#define BGE_HCC_RX_RETURN_PROD14 0x3CB8
|
|
#define BGE_HCC_RX_RETURN_PROD15 0x3CBC
|
|
#define BGE_HCC_TX_BD_CONS0 0x3CC0
|
|
#define BGE_HCC_TX_BD_CONS1 0x3CC4
|
|
#define BGE_HCC_TX_BD_CONS2 0x3CC8
|
|
#define BGE_HCC_TX_BD_CONS3 0x3CCC
|
|
#define BGE_HCC_TX_BD_CONS4 0x3CD0
|
|
#define BGE_HCC_TX_BD_CONS5 0x3CD4
|
|
#define BGE_HCC_TX_BD_CONS6 0x3CD8
|
|
#define BGE_HCC_TX_BD_CONS7 0x3CDC
|
|
#define BGE_HCC_TX_BD_CONS8 0x3CE0
|
|
#define BGE_HCC_TX_BD_CONS9 0x3CE4
|
|
#define BGE_HCC_TX_BD_CONS10 0x3CE8
|
|
#define BGE_HCC_TX_BD_CONS11 0x3CEC
|
|
#define BGE_HCC_TX_BD_CONS12 0x3CF0
|
|
#define BGE_HCC_TX_BD_CONS13 0x3CF4
|
|
#define BGE_HCC_TX_BD_CONS14 0x3CF8
|
|
#define BGE_HCC_TX_BD_CONS15 0x3CFC
|
|
|
|
|
|
/* Host coalescing mode register */
|
|
#define BGE_HCCMODE_RESET 0x00000001
|
|
#define BGE_HCCMODE_ENABLE 0x00000002
|
|
#define BGE_HCCMODE_ATTN 0x00000004
|
|
#define BGE_HCCMODE_COAL_NOW 0x00000008
|
|
#define BGE_HCCMODE_MSI_BITS 0x0x000070
|
|
#define BGE_HCCMODE_STATBLK_SIZE 0x00000180
|
|
|
|
#define BGE_STATBLKSZ_FULL 0x00000000
|
|
#define BGE_STATBLKSZ_64BYTE 0x00000080
|
|
#define BGE_STATBLKSZ_32BYTE 0x00000100
|
|
|
|
/* Host coalescing status register */
|
|
#define BGE_HCCSTAT_ERROR 0x00000004
|
|
|
|
/* Flow attention register */
|
|
#define BGE_FLOWATTN_MB_LOWAT 0x00000040
|
|
#define BGE_FLOWATTN_MEMARB 0x00000080
|
|
#define BGE_FLOWATTN_HOSTCOAL 0x00008000
|
|
#define BGE_FLOWATTN_DMADONE_DISCARD 0x00010000
|
|
#define BGE_FLOWATTN_RCB_INVAL 0x00020000
|
|
#define BGE_FLOWATTN_RXDATA_CORRUPT 0x00040000
|
|
#define BGE_FLOWATTN_RDBDI 0x00080000
|
|
#define BGE_FLOWATTN_RXLS 0x00100000
|
|
#define BGE_FLOWATTN_RXLP 0x00200000
|
|
#define BGE_FLOWATTN_RBDC 0x00400000
|
|
#define BGE_FLOWATTN_RBDI 0x00800000
|
|
#define BGE_FLOWATTN_SDC 0x08000000
|
|
#define BGE_FLOWATTN_SDI 0x10000000
|
|
#define BGE_FLOWATTN_SRS 0x20000000
|
|
#define BGE_FLOWATTN_SBDC 0x40000000
|
|
#define BGE_FLOWATTN_SBDI 0x80000000
|
|
|
|
/*
|
|
* Memory arbiter registers
|
|
*/
|
|
#define BGE_MARB_MODE 0x4000
|
|
#define BGE_MARB_STATUS 0x4004
|
|
#define BGE_MARB_TRAPADDR_HI 0x4008
|
|
#define BGE_MARB_TRAPADDR_LO 0x400C
|
|
|
|
/* Memory arbiter mode register */
|
|
#define BGE_MARBMODE_RESET 0x00000001
|
|
#define BGE_MARBMODE_ENABLE 0x00000002
|
|
#define BGE_MARBMODE_TX_ADDR_TRAP 0x00000004
|
|
#define BGE_MARBMODE_RX_ADDR_TRAP 0x00000008
|
|
#define BGE_MARBMODE_DMAW1_TRAP 0x00000010
|
|
#define BGE_MARBMODE_DMAR1_TRAP 0x00000020
|
|
#define BGE_MARBMODE_RXRISC_TRAP 0x00000040
|
|
#define BGE_MARBMODE_TXRISC_TRAP 0x00000080
|
|
#define BGE_MARBMODE_PCI_TRAP 0x00000100
|
|
#define BGE_MARBMODE_DMAR2_TRAP 0x00000200
|
|
#define BGE_MARBMODE_RXQ_TRAP 0x00000400
|
|
#define BGE_MARBMODE_RXDI1_TRAP 0x00000800
|
|
#define BGE_MARBMODE_RXDI2_TRAP 0x00001000
|
|
#define BGE_MARBMODE_DC_GRPMEM_TRAP 0x00002000
|
|
#define BGE_MARBMODE_HCOAL_TRAP 0x00004000
|
|
#define BGE_MARBMODE_MBUF_TRAP 0x00008000
|
|
#define BGE_MARBMODE_TXDI_TRAP 0x00010000
|
|
#define BGE_MARBMODE_SDC_DMAC_TRAP 0x00020000
|
|
#define BGE_MARBMODE_TXBD_TRAP 0x00040000
|
|
#define BGE_MARBMODE_BUFFMAN_TRAP 0x00080000
|
|
#define BGE_MARBMODE_DMAW2_TRAP 0x00100000
|
|
#define BGE_MARBMODE_XTSSRAM_ROFLO_TRAP 0x00200000
|
|
#define BGE_MARBMODE_XTSSRAM_RUFLO_TRAP 0x00400000
|
|
#define BGE_MARBMODE_XTSSRAM_WOFLO_TRAP 0x00800000
|
|
#define BGE_MARBMODE_XTSSRAM_WUFLO_TRAP 0x01000000
|
|
#define BGE_MARBMODE_XTSSRAM_PERR_TRAP 0x02000000
|
|
|
|
/* Memory arbiter status register */
|
|
#define BGE_MARBSTAT_TX_ADDR_TRAP 0x00000004
|
|
#define BGE_MARBSTAT_RX_ADDR_TRAP 0x00000008
|
|
#define BGE_MARBSTAT_DMAW1_TRAP 0x00000010
|
|
#define BGE_MARBSTAT_DMAR1_TRAP 0x00000020
|
|
#define BGE_MARBSTAT_RXRISC_TRAP 0x00000040
|
|
#define BGE_MARBSTAT_TXRISC_TRAP 0x00000080
|
|
#define BGE_MARBSTAT_PCI_TRAP 0x00000100
|
|
#define BGE_MARBSTAT_DMAR2_TRAP 0x00000200
|
|
#define BGE_MARBSTAT_RXQ_TRAP 0x00000400
|
|
#define BGE_MARBSTAT_RXDI1_TRAP 0x00000800
|
|
#define BGE_MARBSTAT_RXDI2_TRAP 0x00001000
|
|
#define BGE_MARBSTAT_DC_GRPMEM_TRAP 0x00002000
|
|
#define BGE_MARBSTAT_HCOAL_TRAP 0x00004000
|
|
#define BGE_MARBSTAT_MBUF_TRAP 0x00008000
|
|
#define BGE_MARBSTAT_TXDI_TRAP 0x00010000
|
|
#define BGE_MARBSTAT_SDC_DMAC_TRAP 0x00020000
|
|
#define BGE_MARBSTAT_TXBD_TRAP 0x00040000
|
|
#define BGE_MARBSTAT_BUFFMAN_TRAP 0x00080000
|
|
#define BGE_MARBSTAT_DMAW2_TRAP 0x00100000
|
|
#define BGE_MARBSTAT_XTSSRAM_ROFLO_TRAP 0x00200000
|
|
#define BGE_MARBSTAT_XTSSRAM_RUFLO_TRAP 0x00400000
|
|
#define BGE_MARBSTAT_XTSSRAM_WOFLO_TRAP 0x00800000
|
|
#define BGE_MARBSTAT_XTSSRAM_WUFLO_TRAP 0x01000000
|
|
#define BGE_MARBSTAT_XTSSRAM_PERR_TRAP 0x02000000
|
|
|
|
/*
|
|
* Buffer manager control registers
|
|
*/
|
|
#define BGE_BMAN_MODE 0x4400
|
|
#define BGE_BMAN_STATUS 0x4404
|
|
#define BGE_BMAN_MBUFPOOL_BASEADDR 0x4408
|
|
#define BGE_BMAN_MBUFPOOL_LEN 0x440C
|
|
#define BGE_BMAN_MBUFPOOL_READDMA_LOWAT 0x4410
|
|
#define BGE_BMAN_MBUFPOOL_MACRX_LOWAT 0x4414
|
|
#define BGE_BMAN_MBUFPOOL_HIWAT 0x4418
|
|
#define BGE_BMAN_RXCPU_MBALLOC_REQ 0x441C
|
|
#define BGE_BMAN_RXCPU_MBALLOC_RESP 0x4420
|
|
#define BGE_BMAN_TXCPU_MBALLOC_REQ 0x4424
|
|
#define BGE_BMAN_TXCPU_MBALLOC_RESP 0x4428
|
|
#define BGE_BMAN_DMA_DESCPOOL_BASEADDR 0x442C
|
|
#define BGE_BMAN_DMA_DESCPOOL_LEN 0x4430
|
|
#define BGE_BMAN_DMA_DESCPOOL_LOWAT 0x4434
|
|
#define BGE_BMAN_DMA_DESCPOOL_HIWAT 0x4438
|
|
#define BGE_BMAN_RXCPU_DMAALLOC_REQ 0x443C
|
|
#define BGE_BMAN_RXCPU_DMAALLOC_RESP 0x4440
|
|
#define BGE_BMAN_TXCPU_DMAALLOC_REQ 0x4444
|
|
#define BGE_BMAN_TXCPU_DMALLLOC_RESP 0x4448
|
|
#define BGE_BMAN_HWDIAG_1 0x444C
|
|
#define BGE_BMAN_HWDIAG_2 0x4450
|
|
#define BGE_BMAN_HWDIAG_3 0x4454
|
|
|
|
/* Buffer manager mode register */
|
|
#define BGE_BMANMODE_RESET 0x00000001
|
|
#define BGE_BMANMODE_ENABLE 0x00000002
|
|
#define BGE_BMANMODE_ATTN 0x00000004
|
|
#define BGE_BMANMODE_TESTMODE 0x00000008
|
|
#define BGE_BMANMODE_LOMBUF_ATTN 0x00000010
|
|
|
|
/* Buffer manager status register */
|
|
#define BGE_BMANSTAT_ERRO 0x00000004
|
|
#define BGE_BMANSTAT_LOWMBUF_ERROR 0x00000010
|
|
|
|
|
|
/*
|
|
* Read DMA Control registers
|
|
*/
|
|
#define BGE_RDMA_MODE 0x4800
|
|
#define BGE_RDMA_STATUS 0x4804
|
|
|
|
/* Read DMA mode register */
|
|
#define BGE_RDMAMODE_RESET 0x00000001
|
|
#define BGE_RDMAMODE_ENABLE 0x00000002
|
|
#define BGE_RDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004
|
|
#define BGE_RDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008
|
|
#define BGE_RDMAMODE_PCI_PERR_ATTN 0x00000010
|
|
#define BGE_RDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020
|
|
#define BGE_RDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040
|
|
#define BGE_RDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080
|
|
#define BGE_RDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100
|
|
#define BGE_RDMAMODE_LOCWRITE_TOOBIG 0x00000200
|
|
#define BGE_RDMAMODE_ALL_ATTNS 0x000003FC
|
|
|
|
/* Read DMA status register */
|
|
#define BGE_RDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004
|
|
#define BGE_RDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008
|
|
#define BGE_RDMASTAT_PCI_PERR_ATTN 0x00000010
|
|
#define BGE_RDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020
|
|
#define BGE_RDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040
|
|
#define BGE_RDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080
|
|
#define BGE_RDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100
|
|
#define BGE_RDMASTAT_LOCWRITE_TOOBIG 0x00000200
|
|
|
|
/*
|
|
* Write DMA control registers
|
|
*/
|
|
#define BGE_WDMA_MODE 0x4C00
|
|
#define BGE_WDMA_STATUS 0x4C04
|
|
|
|
/* Write DMA mode register */
|
|
#define BGE_WDMAMODE_RESET 0x00000001
|
|
#define BGE_WDMAMODE_ENABLE 0x00000002
|
|
#define BGE_WDMAMODE_PCI_TGT_ABRT_ATTN 0x00000004
|
|
#define BGE_WDMAMODE_PCI_MSTR_ABRT_ATTN 0x00000008
|
|
#define BGE_WDMAMODE_PCI_PERR_ATTN 0x00000010
|
|
#define BGE_WDMAMODE_PCI_ADDROFLOW_ATTN 0x00000020
|
|
#define BGE_WDMAMODE_PCI_FIFOOFLOW_ATTN 0x00000040
|
|
#define BGE_WDMAMODE_PCI_FIFOUFLOW_ATTN 0x00000080
|
|
#define BGE_WDMAMODE_PCI_FIFOOREAD_ATTN 0x00000100
|
|
#define BGE_WDMAMODE_LOCREAD_TOOBIG 0x00000200
|
|
#define BGE_WDMAMODE_ALL_ATTNS 0x000003FC
|
|
|
|
/* Write DMA status register */
|
|
#define BGE_WDMASTAT_PCI_TGT_ABRT_ATTN 0x00000004
|
|
#define BGE_WDMASTAT_PCI_MSTR_ABRT_ATTN 0x00000008
|
|
#define BGE_WDMASTAT_PCI_PERR_ATTN 0x00000010
|
|
#define BGE_WDMASTAT_PCI_ADDROFLOW_ATTN 0x00000020
|
|
#define BGE_WDMASTAT_PCI_FIFOOFLOW_ATTN 0x00000040
|
|
#define BGE_WDMASTAT_PCI_FIFOUFLOW_ATTN 0x00000080
|
|
#define BGE_WDMASTAT_PCI_FIFOOREAD_ATTN 0x00000100
|
|
#define BGE_WDMASTAT_LOCREAD_TOOBIG 0x00000200
|
|
|
|
|
|
/*
|
|
* RX CPU registers
|
|
*/
|
|
#define BGE_RXCPU_MODE 0x5000
|
|
#define BGE_RXCPU_STATUS 0x5004
|
|
#define BGE_RXCPU_PC 0x501C
|
|
|
|
/* RX CPU mode register */
|
|
#define BGE_RXCPUMODE_RESET 0x00000001
|
|
#define BGE_RXCPUMODE_SINGLESTEP 0x00000002
|
|
#define BGE_RXCPUMODE_P0_DATAHLT_ENB 0x00000004
|
|
#define BGE_RXCPUMODE_P0_INSTRHLT_ENB 0x00000008
|
|
#define BGE_RXCPUMODE_WR_POSTBUF_ENB 0x00000010
|
|
#define BGE_RXCPUMODE_DATACACHE_ENB 0x00000020
|
|
#define BGE_RXCPUMODE_ROMFAIL 0x00000040
|
|
#define BGE_RXCPUMODE_WATCHDOG_ENB 0x00000080
|
|
#define BGE_RXCPUMODE_INSTRCACHE_PRF 0x00000100
|
|
#define BGE_RXCPUMODE_INSTRCACHE_FLUSH 0x00000200
|
|
#define BGE_RXCPUMODE_HALTCPU 0x00000400
|
|
#define BGE_RXCPUMODE_INVDATAHLT_ENB 0x00000800
|
|
#define BGE_RXCPUMODE_MADDRTRAPHLT_ENB 0x00001000
|
|
#define BGE_RXCPUMODE_RADDRTRAPHLT_ENB 0x00002000
|
|
|
|
/* RX CPU status register */
|
|
#define BGE_RXCPUSTAT_HW_BREAKPOINT 0x00000001
|
|
#define BGE_RXCPUSTAT_HLTINSTR_EXECUTED 0x00000002
|
|
#define BGE_RXCPUSTAT_INVALID_INSTR 0x00000004
|
|
#define BGE_RXCPUSTAT_P0_DATAREF 0x00000008
|
|
#define BGE_RXCPUSTAT_P0_INSTRREF 0x00000010
|
|
#define BGE_RXCPUSTAT_INVALID_DATAACC 0x00000020
|
|
#define BGE_RXCPUSTAT_INVALID_INSTRFTCH 0x00000040
|
|
#define BGE_RXCPUSTAT_BAD_MEMALIGN 0x00000080
|
|
#define BGE_RXCPUSTAT_MADDR_TRAP 0x00000100
|
|
#define BGE_RXCPUSTAT_REGADDR_TRAP 0x00000200
|
|
#define BGE_RXCPUSTAT_DATAACC_STALL 0x00001000
|
|
#define BGE_RXCPUSTAT_INSTRFETCH_STALL 0x00002000
|
|
#define BGE_RXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000
|
|
#define BGE_RXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000
|
|
#define BGE_RXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000
|
|
#define BGE_RXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000
|
|
#define BGE_RXCPUSTAT_BLOCKING_READ 0x80000000
|
|
|
|
|
|
/*
|
|
* TX CPU registers
|
|
*/
|
|
#define BGE_TXCPU_MODE 0x5400
|
|
#define BGE_TXCPU_STATUS 0x5404
|
|
#define BGE_TXCPU_PC 0x541C
|
|
|
|
/* TX CPU mode register */
|
|
#define BGE_TXCPUMODE_RESET 0x00000001
|
|
#define BGE_TXCPUMODE_SINGLESTEP 0x00000002
|
|
#define BGE_TXCPUMODE_P0_DATAHLT_ENB 0x00000004
|
|
#define BGE_TXCPUMODE_P0_INSTRHLT_ENB 0x00000008
|
|
#define BGE_TXCPUMODE_WR_POSTBUF_ENB 0x00000010
|
|
#define BGE_TXCPUMODE_DATACACHE_ENB 0x00000020
|
|
#define BGE_TXCPUMODE_ROMFAIL 0x00000040
|
|
#define BGE_TXCPUMODE_WATCHDOG_ENB 0x00000080
|
|
#define BGE_TXCPUMODE_INSTRCACHE_PRF 0x00000100
|
|
#define BGE_TXCPUMODE_INSTRCACHE_FLUSH 0x00000200
|
|
#define BGE_TXCPUMODE_HALTCPU 0x00000400
|
|
#define BGE_TXCPUMODE_INVDATAHLT_ENB 0x00000800
|
|
#define BGE_TXCPUMODE_MADDRTRAPHLT_ENB 0x00001000
|
|
|
|
/* TX CPU status register */
|
|
#define BGE_TXCPUSTAT_HW_BREAKPOINT 0x00000001
|
|
#define BGE_TXCPUSTAT_HLTINSTR_EXECUTED 0x00000002
|
|
#define BGE_TXCPUSTAT_INVALID_INSTR 0x00000004
|
|
#define BGE_TXCPUSTAT_P0_DATAREF 0x00000008
|
|
#define BGE_TXCPUSTAT_P0_INSTRREF 0x00000010
|
|
#define BGE_TXCPUSTAT_INVALID_DATAACC 0x00000020
|
|
#define BGE_TXCPUSTAT_INVALID_INSTRFTCH 0x00000040
|
|
#define BGE_TXCPUSTAT_BAD_MEMALIGN 0x00000080
|
|
#define BGE_TXCPUSTAT_MADDR_TRAP 0x00000100
|
|
#define BGE_TXCPUSTAT_REGADDR_TRAP 0x00000200
|
|
#define BGE_TXCPUSTAT_DATAACC_STALL 0x00001000
|
|
#define BGE_TXCPUSTAT_INSTRFETCH_STALL 0x00002000
|
|
#define BGE_TXCPUSTAT_MA_WR_FIFOOFLOW 0x08000000
|
|
#define BGE_TXCPUSTAT_MA_RD_FIFOOFLOW 0x10000000
|
|
#define BGE_TXCPUSTAT_MA_DATAMASK_OFLOW 0x20000000
|
|
#define BGE_TXCPUSTAT_MA_REQ_FIFOOFLOW 0x40000000
|
|
#define BGE_TXCPUSTAT_BLOCKING_READ 0x80000000
|
|
|
|
|
|
/*
|
|
* Low priority mailbox registers
|
|
*/
|
|
#define BGE_LPMBX_IRQ0_HI 0x5800
|
|
#define BGE_LPMBX_IRQ0_LO 0x5804
|
|
#define BGE_LPMBX_IRQ1_HI 0x5808
|
|
#define BGE_LPMBX_IRQ1_LO 0x580C
|
|
#define BGE_LPMBX_IRQ2_HI 0x5810
|
|
#define BGE_LPMBX_IRQ2_LO 0x5814
|
|
#define BGE_LPMBX_IRQ3_HI 0x5818
|
|
#define BGE_LPMBX_IRQ3_LO 0x581C
|
|
#define BGE_LPMBX_GEN0_HI 0x5820
|
|
#define BGE_LPMBX_GEN0_LO 0x5824
|
|
#define BGE_LPMBX_GEN1_HI 0x5828
|
|
#define BGE_LPMBX_GEN1_LO 0x582C
|
|
#define BGE_LPMBX_GEN2_HI 0x5830
|
|
#define BGE_LPMBX_GEN2_LO 0x5834
|
|
#define BGE_LPMBX_GEN3_HI 0x5828
|
|
#define BGE_LPMBX_GEN3_LO 0x582C
|
|
#define BGE_LPMBX_GEN4_HI 0x5840
|
|
#define BGE_LPMBX_GEN4_LO 0x5844
|
|
#define BGE_LPMBX_GEN5_HI 0x5848
|
|
#define BGE_LPMBX_GEN5_LO 0x584C
|
|
#define BGE_LPMBX_GEN6_HI 0x5850
|
|
#define BGE_LPMBX_GEN6_LO 0x5854
|
|
#define BGE_LPMBX_GEN7_HI 0x5858
|
|
#define BGE_LPMBX_GEN7_LO 0x585C
|
|
#define BGE_LPMBX_RELOAD_STATS_HI 0x5860
|
|
#define BGE_LPMBX_RELOAD_STATS_LO 0x5864
|
|
#define BGE_LPMBX_RX_STD_PROD_HI 0x5868
|
|
#define BGE_LPMBX_RX_STD_PROD_LO 0x586C
|
|
#define BGE_LPMBX_RX_JUMBO_PROD_HI 0x5870
|
|
#define BGE_LPMBX_RX_JUMBO_PROD_LO 0x5874
|
|
#define BGE_LPMBX_RX_MINI_PROD_HI 0x5878
|
|
#define BGE_LPMBX_RX_MINI_PROD_LO 0x587C
|
|
#define BGE_LPMBX_RX_CONS0_HI 0x5880
|
|
#define BGE_LPMBX_RX_CONS0_LO 0x5884
|
|
#define BGE_LPMBX_RX_CONS1_HI 0x5888
|
|
#define BGE_LPMBX_RX_CONS1_LO 0x588C
|
|
#define BGE_LPMBX_RX_CONS2_HI 0x5890
|
|
#define BGE_LPMBX_RX_CONS2_LO 0x5894
|
|
#define BGE_LPMBX_RX_CONS3_HI 0x5898
|
|
#define BGE_LPMBX_RX_CONS3_LO 0x589C
|
|
#define BGE_LPMBX_RX_CONS4_HI 0x58A0
|
|
#define BGE_LPMBX_RX_CONS4_LO 0x58A4
|
|
#define BGE_LPMBX_RX_CONS5_HI 0x58A8
|
|
#define BGE_LPMBX_RX_CONS5_LO 0x58AC
|
|
#define BGE_LPMBX_RX_CONS6_HI 0x58B0
|
|
#define BGE_LPMBX_RX_CONS6_LO 0x58B4
|
|
#define BGE_LPMBX_RX_CONS7_HI 0x58B8
|
|
#define BGE_LPMBX_RX_CONS7_LO 0x58BC
|
|
#define BGE_LPMBX_RX_CONS8_HI 0x58C0
|
|
#define BGE_LPMBX_RX_CONS8_LO 0x58C4
|
|
#define BGE_LPMBX_RX_CONS9_HI 0x58C8
|
|
#define BGE_LPMBX_RX_CONS9_LO 0x58CC
|
|
#define BGE_LPMBX_RX_CONS10_HI 0x58D0
|
|
#define BGE_LPMBX_RX_CONS10_LO 0x58D4
|
|
#define BGE_LPMBX_RX_CONS11_HI 0x58D8
|
|
#define BGE_LPMBX_RX_CONS11_LO 0x58DC
|
|
#define BGE_LPMBX_RX_CONS12_HI 0x58E0
|
|
#define BGE_LPMBX_RX_CONS12_LO 0x58E4
|
|
#define BGE_LPMBX_RX_CONS13_HI 0x58E8
|
|
#define BGE_LPMBX_RX_CONS13_LO 0x58EC
|
|
#define BGE_LPMBX_RX_CONS14_HI 0x58F0
|
|
#define BGE_LPMBX_RX_CONS14_LO 0x58F4
|
|
#define BGE_LPMBX_RX_CONS15_HI 0x58F8
|
|
#define BGE_LPMBX_RX_CONS15_LO 0x58FC
|
|
#define BGE_LPMBX_TX_HOST_PROD0_HI 0x5900
|
|
#define BGE_LPMBX_TX_HOST_PROD0_LO 0x5904
|
|
#define BGE_LPMBX_TX_HOST_PROD1_HI 0x5908
|
|
#define BGE_LPMBX_TX_HOST_PROD1_LO 0x590C
|
|
#define BGE_LPMBX_TX_HOST_PROD2_HI 0x5910
|
|
#define BGE_LPMBX_TX_HOST_PROD2_LO 0x5914
|
|
#define BGE_LPMBX_TX_HOST_PROD3_HI 0x5918
|
|
#define BGE_LPMBX_TX_HOST_PROD3_LO 0x591C
|
|
#define BGE_LPMBX_TX_HOST_PROD4_HI 0x5920
|
|
#define BGE_LPMBX_TX_HOST_PROD4_LO 0x5924
|
|
#define BGE_LPMBX_TX_HOST_PROD5_HI 0x5928
|
|
#define BGE_LPMBX_TX_HOST_PROD5_LO 0x592C
|
|
#define BGE_LPMBX_TX_HOST_PROD6_HI 0x5930
|
|
#define BGE_LPMBX_TX_HOST_PROD6_LO 0x5934
|
|
#define BGE_LPMBX_TX_HOST_PROD7_HI 0x5938
|
|
#define BGE_LPMBX_TX_HOST_PROD7_LO 0x593C
|
|
#define BGE_LPMBX_TX_HOST_PROD8_HI 0x5940
|
|
#define BGE_LPMBX_TX_HOST_PROD8_LO 0x5944
|
|
#define BGE_LPMBX_TX_HOST_PROD9_HI 0x5948
|
|
#define BGE_LPMBX_TX_HOST_PROD9_LO 0x594C
|
|
#define BGE_LPMBX_TX_HOST_PROD10_HI 0x5950
|
|
#define BGE_LPMBX_TX_HOST_PROD10_LO 0x5954
|
|
#define BGE_LPMBX_TX_HOST_PROD11_HI 0x5958
|
|
#define BGE_LPMBX_TX_HOST_PROD11_LO 0x595C
|
|
#define BGE_LPMBX_TX_HOST_PROD12_HI 0x5960
|
|
#define BGE_LPMBX_TX_HOST_PROD12_LO 0x5964
|
|
#define BGE_LPMBX_TX_HOST_PROD13_HI 0x5968
|
|
#define BGE_LPMBX_TX_HOST_PROD13_LO 0x596C
|
|
#define BGE_LPMBX_TX_HOST_PROD14_HI 0x5970
|
|
#define BGE_LPMBX_TX_HOST_PROD14_LO 0x5974
|
|
#define BGE_LPMBX_TX_HOST_PROD15_HI 0x5978
|
|
#define BGE_LPMBX_TX_HOST_PROD15_LO 0x597C
|
|
#define BGE_LPMBX_TX_NIC_PROD0_HI 0x5980
|
|
#define BGE_LPMBX_TX_NIC_PROD0_LO 0x5984
|
|
#define BGE_LPMBX_TX_NIC_PROD1_HI 0x5988
|
|
#define BGE_LPMBX_TX_NIC_PROD1_LO 0x598C
|
|
#define BGE_LPMBX_TX_NIC_PROD2_HI 0x5990
|
|
#define BGE_LPMBX_TX_NIC_PROD2_LO 0x5994
|
|
#define BGE_LPMBX_TX_NIC_PROD3_HI 0x5998
|
|
#define BGE_LPMBX_TX_NIC_PROD3_LO 0x599C
|
|
#define BGE_LPMBX_TX_NIC_PROD4_HI 0x59A0
|
|
#define BGE_LPMBX_TX_NIC_PROD4_LO 0x59A4
|
|
#define BGE_LPMBX_TX_NIC_PROD5_HI 0x59A8
|
|
#define BGE_LPMBX_TX_NIC_PROD5_LO 0x59AC
|
|
#define BGE_LPMBX_TX_NIC_PROD6_HI 0x59B0
|
|
#define BGE_LPMBX_TX_NIC_PROD6_LO 0x59B4
|
|
#define BGE_LPMBX_TX_NIC_PROD7_HI 0x59B8
|
|
#define BGE_LPMBX_TX_NIC_PROD7_LO 0x59BC
|
|
#define BGE_LPMBX_TX_NIC_PROD8_HI 0x59C0
|
|
#define BGE_LPMBX_TX_NIC_PROD8_LO 0x59C4
|
|
#define BGE_LPMBX_TX_NIC_PROD9_HI 0x59C8
|
|
#define BGE_LPMBX_TX_NIC_PROD9_LO 0x59CC
|
|
#define BGE_LPMBX_TX_NIC_PROD10_HI 0x59D0
|
|
#define BGE_LPMBX_TX_NIC_PROD10_LO 0x59D4
|
|
#define BGE_LPMBX_TX_NIC_PROD11_HI 0x59D8
|
|
#define BGE_LPMBX_TX_NIC_PROD11_LO 0x59DC
|
|
#define BGE_LPMBX_TX_NIC_PROD12_HI 0x59E0
|
|
#define BGE_LPMBX_TX_NIC_PROD12_LO 0x59E4
|
|
#define BGE_LPMBX_TX_NIC_PROD13_HI 0x59E8
|
|
#define BGE_LPMBX_TX_NIC_PROD13_LO 0x59EC
|
|
#define BGE_LPMBX_TX_NIC_PROD14_HI 0x59F0
|
|
#define BGE_LPMBX_TX_NIC_PROD14_LO 0x59F4
|
|
#define BGE_LPMBX_TX_NIC_PROD15_HI 0x59F8
|
|
#define BGE_LPMBX_TX_NIC_PROD15_LO 0x59FC
|
|
|
|
/*
|
|
* Flow throw Queue reset register
|
|
*/
|
|
#define BGE_FTQ_RESET 0x5C00
|
|
|
|
#define BGE_FTQRESET_DMAREAD 0x00000002
|
|
#define BGE_FTQRESET_DMAHIPRIO_RD 0x00000004
|
|
#define BGE_FTQRESET_DMADONE 0x00000010
|
|
#define BGE_FTQRESET_SBDC 0x00000020
|
|
#define BGE_FTQRESET_SDI 0x00000040
|
|
#define BGE_FTQRESET_WDMA 0x00000080
|
|
#define BGE_FTQRESET_DMAHIPRIO_WR 0x00000100
|
|
#define BGE_FTQRESET_TYPE1_SOFTWARE 0x00000200
|
|
#define BGE_FTQRESET_SDC 0x00000400
|
|
#define BGE_FTQRESET_HCC 0x00000800
|
|
#define BGE_FTQRESET_TXFIFO 0x00001000
|
|
#define BGE_FTQRESET_MBC 0x00002000
|
|
#define BGE_FTQRESET_RBDC 0x00004000
|
|
#define BGE_FTQRESET_RXLP 0x00008000
|
|
#define BGE_FTQRESET_RDBDI 0x00010000
|
|
#define BGE_FTQRESET_RDC 0x00020000
|
|
#define BGE_FTQRESET_TYPE2_SOFTWARE 0x00040000
|
|
|
|
/*
|
|
* Message Signaled Interrupt registers
|
|
*/
|
|
#define BGE_MSI_MODE 0x6000
|
|
#define BGE_MSI_STATUS 0x6004
|
|
#define BGE_MSI_FIFOACCESS 0x6008
|
|
|
|
/* MSI mode register */
|
|
#define BGE_MSIMODE_RESET 0x00000001
|
|
#define BGE_MSIMODE_ENABLE 0x00000002
|
|
#define BGE_MSIMODE_PCI_TGT_ABRT_ATTN 0x00000004
|
|
#define BGE_MSIMODE_PCI_MSTR_ABRT_ATTN 0x00000008
|
|
#define BGE_MSIMODE_PCI_PERR_ATTN 0x00000010
|
|
#define BGE_MSIMODE_MSI_FIFOUFLOW_ATTN 0x00000020
|
|
#define BGE_MSIMODE_MSI_FIFOOFLOW_ATTN 0x00000040
|
|
|
|
/* MSI status register */
|
|
#define BGE_MSISTAT_PCI_TGT_ABRT_ATTN 0x00000004
|
|
#define BGE_MSISTAT_PCI_MSTR_ABRT_ATTN 0x00000008
|
|
#define BGE_MSISTAT_PCI_PERR_ATTN 0x00000010
|
|
#define BGE_MSISTAT_MSI_FIFOUFLOW_ATTN 0x00000020
|
|
#define BGE_MSISTAT_MSI_FIFOOFLOW_ATTN 0x00000040
|
|
|
|
|
|
/*
|
|
* DMA Completion registers
|
|
*/
|
|
#define BGE_DMAC_MODE 0x6400
|
|
|
|
/* DMA Completion mode register */
|
|
#define BGE_DMACMODE_RESET 0x00000001
|
|
#define BGE_DMACMODE_ENABLE 0x00000002
|
|
|
|
|
|
/*
|
|
* General control registers.
|
|
*/
|
|
#define BGE_MODE_CTL 0x6800
|
|
#define BGE_MISC_CFG 0x6804
|
|
#define BGE_MISC_LOCAL_CTL 0x6808
|
|
#define BGE_EE_ADDR 0x6838
|
|
#define BGE_EE_DATA 0x683C
|
|
#define BGE_EE_CTL 0x6840
|
|
#define BGE_MDI_CTL 0x6844
|
|
#define BGE_EE_DELAY 0x6848
|
|
|
|
/* Mode control register */
|
|
#define BGE_MODECTL_INT_SNDCOAL_ONLY 0x00000001
|
|
#define BGE_MODECTL_BYTESWAP_NONFRAME 0x00000002
|
|
#define BGE_MODECTL_WORDSWAP_NONFRAME 0x00000004
|
|
#define BGE_MODECTL_BYTESWAP_DATA 0x00000010
|
|
#define BGE_MODECTL_WORDSWAP_DATA 0x00000020
|
|
#define BGE_MODECTL_NO_FRAME_CRACKING 0x00000200
|
|
#define BGE_MODECTL_NO_RX_CRC 0x00000400
|
|
#define BGE_MODECTL_RX_BADFRAMES 0x00000800
|
|
#define BGE_MODECTL_NO_TX_INTR 0x00002000
|
|
#define BGE_MODECTL_NO_RX_INTR 0x00004000
|
|
#define BGE_MODECTL_FORCE_PCI32 0x00008000
|
|
#define BGE_MODECTL_STACKUP 0x00010000
|
|
#define BGE_MODECTL_HOST_SEND_BDS 0x00020000
|
|
#define BGE_MODECTL_TX_NO_PHDR_CSUM 0x00100000
|
|
#define BGE_MODECTL_RX_NO_PHDR_CSUM 0x00800000
|
|
#define BGE_MODECTL_TX_ATTN_INTR 0x01000000
|
|
#define BGE_MODECTL_RX_ATTN_INTR 0x02000000
|
|
#define BGE_MODECTL_MAC_ATTN_INTR 0x04000000
|
|
#define BGE_MODECTL_DMA_ATTN_INTR 0x08000000
|
|
#define BGE_MODECTL_FLOWCTL_ATTN_INTR 0x10000000
|
|
#define BGE_MODECTL_4X_SENDRING_SZ 0x20000000
|
|
#define BGE_MODECTL_FW_PROCESS_MCASTS 0x40000000
|
|
|
|
/* Misc. config register */
|
|
#define BGE_MISCCFG_RESET_CORE_CLOCKS 0x00000001
|
|
#define BGE_MISCCFG_TIMER_PRESCALER 0x000000FE
|
|
|
|
#define BGE_32BITTIME_66MHZ (0x41 << 1)
|
|
|
|
/* Misc. Local Control */
|
|
#define BGE_MLC_INTR_STATE 0x00000001
|
|
#define BGE_MLC_INTR_CLR 0x00000002
|
|
#define BGE_MLC_INTR_SET 0x00000004
|
|
#define BGE_MLC_INTR_ONATTN 0x00000008
|
|
#define BGE_MLC_MISCIO_IN0 0x00000100
|
|
#define BGE_MLC_MISCIO_IN1 0x00000200
|
|
#define BGE_MLC_MISCIO_IN2 0x00000400
|
|
#define BGE_MLC_MISCIO_OUTEN0 0x00000800
|
|
#define BGE_MLC_MISCIO_OUTEN1 0x00001000
|
|
#define BGE_MLC_MISCIO_OUTEN2 0x00002000
|
|
#define BGE_MLC_MISCIO_OUT0 0x00004000
|
|
#define BGE_MLC_MISCIO_OUT1 0x00008000
|
|
#define BGE_MLC_MISCIO_OUT2 0x00010000
|
|
#define BGE_MLC_EXTRAM_ENB 0x00020000
|
|
#define BGE_MLC_SRAM_SIZE 0x001C0000
|
|
#define BGE_MLC_BANK_SEL 0x00200000 /* 0 = 2 banks, 1 == 1 */
|
|
#define BGE_MLC_SSRAM_TYPE 0x00400000 /* 1 = ZBT, 0 = standard */
|
|
#define BGE_MLC_SSRAM_CYC_DESEL 0x00800000
|
|
#define BGE_MLC_AUTO_EEPROM 0x01000000
|
|
|
|
#define BGE_SSRAMSIZE_256KB 0x00000000
|
|
#define BGE_SSRAMSIZE_512KB 0x00040000
|
|
#define BGE_SSRAMSIZE_1MB 0x00080000
|
|
#define BGE_SSRAMSIZE_2MB 0x000C0000
|
|
#define BGE_SSRAMSIZE_4MB 0x00100000
|
|
#define BGE_SSRAMSIZE_8MB 0x00140000
|
|
#define BGE_SSRAMSIZE_16M 0x00180000
|
|
|
|
/* EEPROM address register */
|
|
#define BGE_EEADDR_ADDRESS 0x0000FFFC
|
|
#define BGE_EEADDR_HALFCLK 0x01FF0000
|
|
#define BGE_EEADDR_START 0x02000000
|
|
#define BGE_EEADDR_DEVID 0x1C000000
|
|
#define BGE_EEADDR_RESET 0x20000000
|
|
#define BGE_EEADDR_DONE 0x40000000
|
|
#define BGE_EEADDR_RW 0x80000000 /* 1 = rd, 0 = wr */
|
|
|
|
#define BGE_EEDEVID(x) ((x & 7) << 26)
|
|
#define BGE_EEHALFCLK(x) ((x & 0x1FF) << 16)
|
|
#define BGE_HALFCLK_384SCL 0x60
|
|
#define BGE_EE_READCMD \
|
|
(BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \
|
|
BGE_EEADDR_START|BGE_EEADDR_RW|BGE_EEADDR_DONE)
|
|
#define BGE_EE_WRCMD \
|
|
(BGE_EEHALFCLK(BGE_HALFCLK_384SCL)|BGE_EEDEVID(0)| \
|
|
BGE_EEADDR_START|BGE_EEADDR_DONE)
|
|
|
|
/* EEPROM Control register */
|
|
#define BGE_EECTL_CLKOUT_TRISTATE 0x00000001
|
|
#define BGE_EECTL_CLKOUT 0x00000002
|
|
#define BGE_EECTL_CLKIN 0x00000004
|
|
#define BGE_EECTL_DATAOUT_TRISTATE 0x00000008
|
|
#define BGE_EECTL_DATAOUT 0x00000010
|
|
#define BGE_EECTL_DATAIN 0x00000020
|
|
|
|
/* MDI (MII/GMII) access register */
|
|
#define BGE_MDI_DATA 0x00000001
|
|
#define BGE_MDI_DIR 0x00000002
|
|
#define BGE_MDI_SEL 0x00000004
|
|
#define BGE_MDI_CLK 0x00000008
|
|
|
|
#define BGE_MEMWIN_START 0x00008000
|
|
#define BGE_MEMWIN_END 0x0000FFFF
|
|
|
|
|
|
#define BGE_MEMWIN_READ(sc, x, val) \
|
|
do { \
|
|
pci_write_config(sc->bge_dev, BGE_PCI_MEMWIN_BASEADDR, \
|
|
(0xFFFF0000 & x), 4); \
|
|
val = CSR_READ_4(sc, BGE_MEMWIN_START + (x & 0xFFFF)); \
|
|
} while(0)
|
|
|
|
#define BGE_MEMWIN_WRITE(sc, x, val) \
|
|
do { \
|
|
pci_write_config(sc->bge_dev, BGE_PCI_MEMWIN_BASEADDR, \
|
|
(0xFFFF0000 & x), 4); \
|
|
CSR_WRITE_4(sc, BGE_MEMWIN_START + (x & 0xFFFF), val); \
|
|
} while(0)
|
|
|
|
/*
|
|
* This magic number is used to prevent PXE restart when we
|
|
* issue a software reset. We write this magic number to the
|
|
* firmware mailbox at 0xB50 in order to prevent the PXE boot
|
|
* code from running.
|
|
*/
|
|
#define BGE_MAGIC_NUMBER 0x4B657654
|
|
|
|
typedef struct {
|
|
u_int32_t bge_addr_hi;
|
|
u_int32_t bge_addr_lo;
|
|
} bge_hostaddr;
|
|
#define BGE_HOSTADDR(x) x.bge_addr_lo
|
|
|
|
/* Ring control block structure */
|
|
struct bge_rcb {
|
|
bge_hostaddr bge_hostaddr;
|
|
u_int16_t bge_flags;
|
|
u_int16_t bge_max_len;
|
|
u_int32_t bge_nicaddr;
|
|
};
|
|
|
|
struct bge_rcb_opaque {
|
|
u_int32_t bge_reg0;
|
|
u_int32_t bge_reg1;
|
|
u_int32_t bge_reg2;
|
|
u_int32_t bge_reg3;
|
|
};
|
|
|
|
#define BGE_RCB_FLAG_USE_EXT_RX_BD 0x0001
|
|
#define BGE_RCB_FLAG_RING_DISABLED 0x0002
|
|
|
|
struct bge_tx_bd {
|
|
bge_hostaddr bge_addr;
|
|
u_int16_t bge_flags;
|
|
u_int16_t bge_len;
|
|
u_int16_t bge_vlan_tag;
|
|
u_int16_t bge_rsvd;
|
|
};
|
|
|
|
#define BGE_TXBDFLAG_TCP_UDP_CSUM 0x0001
|
|
#define BGE_TXBDFLAG_IP_CSUM 0x0002
|
|
#define BGE_TXBDFLAG_END 0x0004
|
|
#define BGE_TXBDFLAG_IP_FRAG 0x0008
|
|
#define BGE_TXBDFLAG_IP_FRAG_END 0x0010
|
|
#define BGE_TXBDFLAG_VLAN_TAG 0x0040
|
|
#define BGE_TXBDFLAG_COAL_NOW 0x0080
|
|
#define BGE_TXBDFLAG_CPU_PRE_DMA 0x0100
|
|
#define BGE_TXBDFLAG_CPU_POST_DMA 0x0200
|
|
#define BGE_TXBDFLAG_INSERT_SRC_ADDR 0x1000
|
|
#define BGE_TXBDFLAG_CHOOSE_SRC_ADDR 0x6000
|
|
#define BGE_TXBDFLAG_NO_CRC 0x8000
|
|
|
|
#define BGE_NIC_TXRING_ADDR(ringno, size) \
|
|
BGE_SEND_RING_1_TO_4 + \
|
|
((ringno * sizeof(struct bge_tx_bd) * size) / 4)
|
|
|
|
struct bge_rx_bd {
|
|
bge_hostaddr bge_addr;
|
|
u_int16_t bge_len;
|
|
u_int16_t bge_idx;
|
|
u_int16_t bge_flags;
|
|
u_int16_t bge_type;
|
|
u_int16_t bge_tcp_udp_csum;
|
|
u_int16_t bge_ip_csum;
|
|
u_int16_t bge_vlan_tag;
|
|
u_int16_t bge_error_flag;
|
|
u_int32_t bge_rsvd;
|
|
u_int32_t bge_opaque;
|
|
};
|
|
|
|
#define BGE_RXBDFLAG_END 0x0004
|
|
#define BGE_RXBDFLAG_JUMBO_RING 0x0020
|
|
#define BGE_RXBDFLAG_VLAN_TAG 0x0040
|
|
#define BGE_RXBDFLAG_ERROR 0x0400
|
|
#define BGE_RXBDFLAG_MINI_RING 0x0800
|
|
#define BGE_RXBDFLAG_IP_CSUM 0x1000
|
|
#define BGE_RXBDFLAG_TCP_UDP_CSUM 0x2000
|
|
#define BGE_RXBDFLAG_TCP_UDP_IS_TCP 0x4000
|
|
|
|
#define BGE_RXERRFLAG_BAD_CRC 0x0001
|
|
#define BGE_RXERRFLAG_COLL_DETECT 0x0002
|
|
#define BGE_RXERRFLAG_LINK_LOST 0x0004
|
|
#define BGE_RXERRFLAG_PHY_DECODE_ERR 0x0008
|
|
#define BGE_RXERRFLAG_MAC_ABORT 0x0010
|
|
#define BGE_RXERRFLAG_RUNT 0x0020
|
|
#define BGE_RXERRFLAG_TRUNC_NO_RSRCS 0x0040
|
|
#define BGE_RXERRFLAG_GIANT 0x0080
|
|
|
|
struct bge_sts_idx {
|
|
u_int16_t bge_rx_prod_idx;
|
|
u_int16_t bge_tx_cons_idx;
|
|
};
|
|
|
|
struct bge_status_block {
|
|
u_int32_t bge_status;
|
|
u_int32_t bge_rsvd0;
|
|
u_int16_t bge_rx_jumbo_cons_idx;
|
|
u_int16_t bge_rx_std_cons_idx;
|
|
u_int16_t bge_rx_mini_cons_idx;
|
|
u_int16_t bge_rsvd1;
|
|
struct bge_sts_idx bge_idx[16];
|
|
};
|
|
|
|
#define BGE_TX_CONSIDX(x, i) x->bge_idx[i].bge_tx_considx
|
|
#define BGE_RX_PRODIDX(x, i) x->bge_idx[i].bge_rx_prodidx
|
|
|
|
#define BGE_STATFLAG_UPDATED 0x00000001
|
|
#define BGE_STATFLAG_LINKSTATE_CHANGED 0x00000002
|
|
#define BGE_STATFLAG_ERROR 0x00000004
|
|
|
|
|
|
/*
|
|
* Broadcom Vendor ID
|
|
* (Note: the BCM570x still defaults to the Alteon PCI vendor ID
|
|
* even though they're now manufactured by Broadcom)
|
|
*/
|
|
#define BCOM_VENDORID 0x14E4
|
|
#define BCOM_DEVICEID_BCM5700 0x1644
|
|
#define BCOM_DEVICEID_BCM5701 0x1645
|
|
|
|
/*
|
|
* Alteon AceNIC PCI vendor/device ID.
|
|
*/
|
|
#define ALT_VENDORID 0x12AE
|
|
#define ALT_DEVICEID_ACENIC 0x0001
|
|
#define ALT_DEVICEID_ACENIC_COPPER 0x0002
|
|
#define ALT_DEVICEID_BCM5700 0x0003
|
|
#define ALT_DEVICEID_BCM5701 0x0004
|
|
|
|
/*
|
|
* 3Com 3c985 PCI vendor/device ID.
|
|
*/
|
|
#define TC_VENDORID 0x10B7
|
|
#define TC_DEVICEID_3C985 0x0001
|
|
#define TC_DEVICEID_3C996 0x0003
|
|
|
|
/*
|
|
* SysKonnect PCI vendor ID
|
|
*/
|
|
#define SK_VENDORID 0x1148
|
|
#define SK_DEVICEID_ALTIMA 0x4400
|
|
#define SK_SUBSYSID_9D21 0x4421
|
|
#define SK_SUBSYSID_9D41 0x4441
|
|
|
|
/*
|
|
* Altima PCI vendor/device ID.
|
|
*/
|
|
#define ALTIMA_VENDORID 0x173b
|
|
#define ALTIMA_DEVICE_AC1000 0x03e8
|
|
|
|
/*
|
|
* Offset of MAC address inside EEPROM.
|
|
*/
|
|
#define BGE_EE_MAC_OFFSET 0x7C
|
|
#define BGE_EE_HWCFG_OFFSET 0xC8
|
|
|
|
#define BGE_HWCFG_VOLTAGE 0x00000003
|
|
#define BGE_HWCFG_PHYLED_MODE 0x0000000C
|
|
#define BGE_HWCFG_MEDIA 0x00000030
|
|
|
|
#define BGE_VOLTAGE_1POINT3 0x00000000
|
|
#define BGE_VOLTAGE_1POINT8 0x00000001
|
|
|
|
#define BGE_PHYLEDMODE_UNSPEC 0x00000000
|
|
#define BGE_PHYLEDMODE_TRIPLELED 0x00000004
|
|
#define BGE_PHYLEDMODE_SINGLELED 0x00000008
|
|
|
|
#define BGE_MEDIA_UNSPEC 0x00000000
|
|
#define BGE_MEDIA_COPPER 0x00000010
|
|
#define BGE_MEDIA_FIBER 0x00000020
|
|
|
|
#define BGE_PCI_READ_CMD 0x06000000
|
|
#define BGE_PCI_WRITE_CMD 0x70000000
|
|
|
|
#define BGE_TICKS_PER_SEC 1000000
|
|
|
|
/*
|
|
* Ring size constants.
|
|
*/
|
|
#define BGE_EVENT_RING_CNT 256
|
|
#define BGE_CMD_RING_CNT 64
|
|
#define BGE_STD_RX_RING_CNT 512
|
|
#define BGE_JUMBO_RX_RING_CNT 256
|
|
#define BGE_MINI_RX_RING_CNT 1024
|
|
#define BGE_RETURN_RING_CNT 1024
|
|
|
|
/*
|
|
* Possible TX ring sizes.
|
|
*/
|
|
#define BGE_TX_RING_CNT_128 128
|
|
#define BGE_TX_RING_BASE_128 0x3800
|
|
|
|
#define BGE_TX_RING_CNT_256 256
|
|
#define BGE_TX_RING_BASE_256 0x3000
|
|
|
|
#define BGE_TX_RING_CNT_512 512
|
|
#define BGE_TX_RING_BASE_512 0x2000
|
|
|
|
#define BGE_TX_RING_CNT BGE_TX_RING_CNT_512
|
|
#define BGE_TX_RING_BASE BGE_TX_RING_BASE_512
|
|
|
|
/*
|
|
* Tigon III statistics counters.
|
|
*/
|
|
struct bge_stats {
|
|
u_int8_t Reserved0[256];
|
|
|
|
/* Statistics maintained by Receive MAC. */
|
|
bge_hostaddr ifHCInOctets;
|
|
bge_hostaddr Reserved1;
|
|
bge_hostaddr etherStatsFragments;
|
|
bge_hostaddr ifHCInUcastPkts;
|
|
bge_hostaddr ifHCInMulticastPkts;
|
|
bge_hostaddr ifHCInBroadcastPkts;
|
|
bge_hostaddr dot3StatsFCSErrors;
|
|
bge_hostaddr dot3StatsAlignmentErrors;
|
|
bge_hostaddr xonPauseFramesReceived;
|
|
bge_hostaddr xoffPauseFramesReceived;
|
|
bge_hostaddr macControlFramesReceived;
|
|
bge_hostaddr xoffStateEntered;
|
|
bge_hostaddr dot3StatsFramesTooLong;
|
|
bge_hostaddr etherStatsJabbers;
|
|
bge_hostaddr etherStatsUndersizePkts;
|
|
bge_hostaddr inRangeLengthError;
|
|
bge_hostaddr outRangeLengthError;
|
|
bge_hostaddr etherStatsPkts64Octets;
|
|
bge_hostaddr etherStatsPkts65Octetsto127Octets;
|
|
bge_hostaddr etherStatsPkts128Octetsto255Octets;
|
|
bge_hostaddr etherStatsPkts256Octetsto511Octets;
|
|
bge_hostaddr etherStatsPkts512Octetsto1023Octets;
|
|
bge_hostaddr etherStatsPkts1024Octetsto1522Octets;
|
|
bge_hostaddr etherStatsPkts1523Octetsto2047Octets;
|
|
bge_hostaddr etherStatsPkts2048Octetsto4095Octets;
|
|
bge_hostaddr etherStatsPkts4096Octetsto8191Octets;
|
|
bge_hostaddr etherStatsPkts8192Octetsto9022Octets;
|
|
|
|
bge_hostaddr Unused1[37];
|
|
|
|
/* Statistics maintained by Transmit MAC. */
|
|
bge_hostaddr ifHCOutOctets;
|
|
bge_hostaddr Reserved2;
|
|
bge_hostaddr etherStatsCollisions;
|
|
bge_hostaddr outXonSent;
|
|
bge_hostaddr outXoffSent;
|
|
bge_hostaddr flowControlDone;
|
|
bge_hostaddr dot3StatsInternalMacTransmitErrors;
|
|
bge_hostaddr dot3StatsSingleCollisionFrames;
|
|
bge_hostaddr dot3StatsMultipleCollisionFrames;
|
|
bge_hostaddr dot3StatsDeferredTransmissions;
|
|
bge_hostaddr Reserved3;
|
|
bge_hostaddr dot3StatsExcessiveCollisions;
|
|
bge_hostaddr dot3StatsLateCollisions;
|
|
bge_hostaddr dot3Collided2Times;
|
|
bge_hostaddr dot3Collided3Times;
|
|
bge_hostaddr dot3Collided4Times;
|
|
bge_hostaddr dot3Collided5Times;
|
|
bge_hostaddr dot3Collided6Times;
|
|
bge_hostaddr dot3Collided7Times;
|
|
bge_hostaddr dot3Collided8Times;
|
|
bge_hostaddr dot3Collided9Times;
|
|
bge_hostaddr dot3Collided10Times;
|
|
bge_hostaddr dot3Collided11Times;
|
|
bge_hostaddr dot3Collided12Times;
|
|
bge_hostaddr dot3Collided13Times;
|
|
bge_hostaddr dot3Collided14Times;
|
|
bge_hostaddr dot3Collided15Times;
|
|
bge_hostaddr ifHCOutUcastPkts;
|
|
bge_hostaddr ifHCOutMulticastPkts;
|
|
bge_hostaddr ifHCOutBroadcastPkts;
|
|
bge_hostaddr dot3StatsCarrierSenseErrors;
|
|
bge_hostaddr ifOutDiscards;
|
|
bge_hostaddr ifOutErrors;
|
|
|
|
bge_hostaddr Unused2[31];
|
|
|
|
/* Statistics maintained by Receive List Placement. */
|
|
bge_hostaddr COSIfHCInPkts[16];
|
|
bge_hostaddr COSFramesDroppedDueToFilters;
|
|
bge_hostaddr nicDmaWriteQueueFull;
|
|
bge_hostaddr nicDmaWriteHighPriQueueFull;
|
|
bge_hostaddr nicNoMoreRxBDs;
|
|
bge_hostaddr ifInDiscards;
|
|
bge_hostaddr ifInErrors;
|
|
bge_hostaddr nicRecvThresholdHit;
|
|
|
|
bge_hostaddr Unused3[9];
|
|
|
|
/* Statistics maintained by Send Data Initiator. */
|
|
bge_hostaddr COSIfHCOutPkts[16];
|
|
bge_hostaddr nicDmaReadQueueFull;
|
|
bge_hostaddr nicDmaReadHighPriQueueFull;
|
|
bge_hostaddr nicSendDataCompQueueFull;
|
|
|
|
/* Statistics maintained by Host Coalescing. */
|
|
bge_hostaddr nicRingSetSendProdIndex;
|
|
bge_hostaddr nicRingStatusUpdate;
|
|
bge_hostaddr nicInterrupts;
|
|
bge_hostaddr nicAvoidedInterrupts;
|
|
bge_hostaddr nicSendThresholdHit;
|
|
|
|
u_int8_t Reserved4[320];
|
|
};
|
|
|
|
/*
|
|
* Tigon general information block. This resides in host memory
|
|
* and contains the status counters, ring control blocks and
|
|
* producer pointers.
|
|
*/
|
|
|
|
struct bge_gib {
|
|
struct bge_stats bge_stats;
|
|
struct bge_rcb bge_tx_rcb[16];
|
|
struct bge_rcb bge_std_rx_rcb;
|
|
struct bge_rcb bge_jumbo_rx_rcb;
|
|
struct bge_rcb bge_mini_rx_rcb;
|
|
struct bge_rcb bge_return_rcb;
|
|
};
|
|
|
|
/*
|
|
* NOTE! On the Alpha, we have an alignment constraint.
|
|
* The first thing in the packet is a 14-byte Ethernet header.
|
|
* This means that the packet is misaligned. To compensate,
|
|
* we actually offset the data 2 bytes into the cluster. This
|
|
* alignes the packet after the Ethernet header at a 32-bit
|
|
* boundary.
|
|
*/
|
|
|
|
#define ETHER_ALIGN 2
|
|
|
|
#define BGE_FRAMELEN 1518
|
|
#define BGE_MAX_FRAMELEN 1536
|
|
#define BGE_JUMBO_FRAMELEN 9018
|
|
#define BGE_JUMBO_MTU (BGE_JUMBO_FRAMELEN-ETHER_HDR_LEN-ETHER_CRC_LEN)
|
|
#define BGE_PAGE_SIZE PAGE_SIZE
|
|
#define BGE_MIN_FRAMELEN 60
|
|
|
|
/*
|
|
* Other utility macros.
|
|
*/
|
|
#define BGE_INC(x, y) (x) = (x + 1) % y
|
|
|
|
/*
|
|
* Vital product data and structures.
|
|
*/
|
|
#define BGE_VPD_FLAG 0x8000
|
|
|
|
/* VPD structures */
|
|
struct vpd_res {
|
|
u_int8_t vr_id;
|
|
u_int8_t vr_len;
|
|
u_int8_t vr_pad;
|
|
};
|
|
|
|
struct vpd_key {
|
|
char vk_key[2];
|
|
u_int8_t vk_len;
|
|
};
|
|
|
|
#define VPD_RES_ID 0x82 /* ID string */
|
|
#define VPD_RES_READ 0x90 /* start of read only area */
|
|
#define VPD_RES_WRITE 0x81 /* start of read/write area */
|
|
#define VPD_RES_END 0x78 /* end tag */
|
|
|
|
|
|
/*
|
|
* Register access macros. The Tigon always uses memory mapped register
|
|
* accesses and all registers must be accessed with 32 bit operations.
|
|
*/
|
|
|
|
#define CSR_WRITE_4(sc, reg, val) \
|
|
bus_space_write_4(sc->bge_btag, sc->bge_bhandle, reg, val)
|
|
|
|
#define CSR_READ_4(sc, reg) \
|
|
bus_space_read_4(sc->bge_btag, sc->bge_bhandle, reg)
|
|
|
|
#define BGE_SETBIT(sc, reg, x) \
|
|
CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) | x))
|
|
#define BGE_CLRBIT(sc, reg, x) \
|
|
CSR_WRITE_4(sc, reg, (CSR_READ_4(sc, reg) & ~x))
|
|
|
|
#define PCI_SETBIT(dev, reg, x, s) \
|
|
pci_write_config(dev, reg, (pci_read_config(dev, reg, s) | x), s)
|
|
#define PCI_CLRBIT(dev, reg, x, s) \
|
|
pci_write_config(dev, reg, (pci_read_config(dev, reg, s) & ~x), s)
|
|
|
|
/*
|
|
* Memory management stuff. Note: the SSLOTS, MSLOTS and JSLOTS
|
|
* values are tuneable. They control the actual amount of buffers
|
|
* allocated for the standard, mini and jumbo receive rings.
|
|
*/
|
|
|
|
#define BGE_SSLOTS 256
|
|
#define BGE_MSLOTS 256
|
|
#define BGE_JSLOTS 384
|
|
|
|
#define BGE_JRAWLEN (BGE_JUMBO_FRAMELEN + ETHER_ALIGN)
|
|
#define BGE_JLEN (BGE_JRAWLEN + (sizeof(u_int64_t) - \
|
|
(BGE_JRAWLEN % sizeof(u_int64_t))))
|
|
#define BGE_JPAGESZ PAGE_SIZE
|
|
#define BGE_RESID (BGE_JPAGESZ - (BGE_JLEN * BGE_JSLOTS) % BGE_JPAGESZ)
|
|
#define BGE_JMEM ((BGE_JLEN * BGE_JSLOTS) + BGE_RESID)
|
|
|
|
/*
|
|
* Ring structures. Most of these reside in host memory and we tell
|
|
* the NIC where they are via the ring control blocks. The exceptions
|
|
* are the tx and command rings, which live in NIC memory and which
|
|
* we access via the shared memory window.
|
|
*/
|
|
struct bge_ring_data {
|
|
struct bge_rx_bd bge_rx_std_ring[BGE_STD_RX_RING_CNT];
|
|
struct bge_rx_bd bge_rx_jumbo_ring[BGE_JUMBO_RX_RING_CNT];
|
|
struct bge_rx_bd bge_rx_return_ring[BGE_RETURN_RING_CNT];
|
|
struct bge_tx_bd bge_tx_ring[BGE_TX_RING_CNT];
|
|
struct bge_status_block bge_status_block;
|
|
struct bge_tx_desc *bge_tx_ring_nic;/* pointer to shared mem */
|
|
struct bge_cmd_desc *bge_cmd_ring; /* pointer to shared mem */
|
|
struct bge_gib bge_info;
|
|
};
|
|
|
|
/*
|
|
* Mbuf pointers. We need these to keep track of the virtual addresses
|
|
* of our mbuf chains since we can only convert from physical to virtual,
|
|
* not the other way around.
|
|
*/
|
|
struct bge_chain_data {
|
|
struct mbuf *bge_tx_chain[BGE_TX_RING_CNT];
|
|
struct mbuf *bge_rx_std_chain[BGE_STD_RX_RING_CNT];
|
|
struct mbuf *bge_rx_jumbo_chain[BGE_JUMBO_RX_RING_CNT];
|
|
struct mbuf *bge_rx_mini_chain[BGE_MINI_RX_RING_CNT];
|
|
/* Stick the jumbo mem management stuff here too. */
|
|
caddr_t bge_jslots[BGE_JSLOTS];
|
|
void *bge_jumbo_buf;
|
|
};
|
|
|
|
struct bge_type {
|
|
u_int16_t bge_vid;
|
|
u_int16_t bge_did;
|
|
char *bge_name;
|
|
};
|
|
|
|
#define BGE_HWREV_TIGON 0x01
|
|
#define BGE_HWREV_TIGON_II 0x02
|
|
#define BGE_TIMEOUT 1000
|
|
#define BGE_TXCONS_UNSET 0xFFFF /* impossible value */
|
|
|
|
struct bge_jpool_entry {
|
|
int slot;
|
|
SLIST_ENTRY(bge_jpool_entry) jpool_entries;
|
|
};
|
|
|
|
struct bge_bcom_hack {
|
|
int reg;
|
|
int val;
|
|
};
|
|
|
|
struct bge_softc {
|
|
struct arpcom arpcom; /* interface info */
|
|
device_t bge_dev;
|
|
device_t bge_miibus;
|
|
bus_space_handle_t bge_bhandle;
|
|
vm_offset_t bge_vhandle;
|
|
bus_space_tag_t bge_btag;
|
|
void *bge_intrhand;
|
|
struct resource *bge_irq;
|
|
struct resource *bge_res;
|
|
struct ifmedia bge_ifmedia; /* TBI media info */
|
|
u_int8_t bge_unit; /* interface number */
|
|
u_int8_t bge_extram; /* has external SSRAM */
|
|
u_int8_t bge_tbi;
|
|
u_int8_t bge_rx_alignment_bug;
|
|
u_int32_t bge_asicrev;
|
|
struct bge_ring_data *bge_rdata; /* rings */
|
|
struct bge_chain_data bge_cdata; /* mbufs */
|
|
u_int16_t bge_tx_saved_considx;
|
|
u_int16_t bge_rx_saved_considx;
|
|
u_int16_t bge_ev_saved_considx;
|
|
u_int16_t bge_std; /* current std ring head */
|
|
u_int16_t bge_jumbo; /* current jumo ring head */
|
|
SLIST_HEAD(__bge_jfreehead, bge_jpool_entry) bge_jfree_listhead;
|
|
SLIST_HEAD(__bge_jinusehead, bge_jpool_entry) bge_jinuse_listhead;
|
|
u_int32_t bge_stat_ticks;
|
|
u_int32_t bge_rx_coal_ticks;
|
|
u_int32_t bge_tx_coal_ticks;
|
|
u_int32_t bge_rx_max_coal_bds;
|
|
u_int32_t bge_tx_max_coal_bds;
|
|
u_int32_t bge_tx_buf_ratio;
|
|
int bge_if_flags;
|
|
int bge_txcnt;
|
|
int bge_link;
|
|
struct callout_handle bge_stat_ch;
|
|
char *bge_vpd_prodname;
|
|
char *bge_vpd_readonly;
|
|
};
|
|
|
|
#ifdef __alpha__
|
|
#undef vtophys
|
|
#define vtophys(va) alpha_XXX_dmamap((vm_offset_t)va)
|
|
#endif
|