The following reply was made to PR kern/12965; it has been noted by GNATS.

From: itohy@NetBSD.org (ITOH Yasufumi)
To: gnats-bugs@NetBSD.org, kern-bug-people@NetBSD.org,
	netbsd-bugs@NetBSD.org, gnats-admin@NetBSD.org, elad@NetBSD.org,
	mrg@cygnus.com
Cc: 
Subject: Re: kern/12965 (3com 575CT does not work)
Date: Wed, 27 Sep 2006 00:44:48 +0900

 Here's some more info from me.
 I tried 4.99.1 with
 
 options 	CARDBUS_DEBUG,CARDBUS_MAP_DEBUG,CARDSLOT_DEBUG
 options 	CBB_DEBUG,RBUS_DEBUG
 options 	EX_DEBUG
 
 on i386 and sparc64.
 
 On i386: the ex driver doesn't attach.
 On sparc64: the ex driver attaches but it doesn't work.
 
 =========================
 i386 with Cirrus Logic CL-PD6832 PCI-CardBus Bridge.
 
 [[ insert 575CT to slot  0 ]]
 
 cbb0: 0x00000000 card inserted, 0x30000821
 cardslot_event_throw: an event CardBus Card inserted comes
 cardbus_attach_card: cb0 start
 pccbb_power: CARDBUS_VCC_3V and CARDBUS_VPP_UC [0x1]
 Waiting for bridge to power up
 Powercycling because of socket event
 
 [[ remove 575CT from slot  0 ]]
 
 cbb0: 0x0000000d card removed, 0x30000005
 cardslot_event_throw: an event CardBus Card removed comes
 Powercycling because of socket event
 pccbb_power: CARDBUS_VCC_0V and CARDBUS_VPP_0V [0x44]
 
 [[ insert 21143 to slot 1 (for comparison --- this device works well) ]]
 
 cbb1: 0x00000000 card inserted, 0x30000821
 cardslot_event_throw: an event CardBus Card inserted comes
 cardbus_attach_card: cb1 start
 pccbb_power: CARDBUS_VCC_3V and CARDBUS_VPP_UC [0x1]
 Waiting for bridge to power up
 Powercycling because of socket event
 cardbus1 bhlc 0x00000000 -> cardbus_attach_card: Vendor 0x1011, Product 0x19, CIS 0x282
 cardbus1 func0 bhlc 0x00000000 -> 0x0000f800
 cardbus1: reading CIS data from BAR1
 cardbus_mapreg_map called: cardbus1 0
 pccbb_rbus_cb_space_alloc: addr 0x0, size 0x400, mask 0x3ff, align 0x400
 using memory window, 0x0 0x1 0x1
 
 --pccbb_winset: win0 [0x40000000, 0x40001000), win1 [0xfffff000, 0x1000)
 cardbus_mapreg_map: physaddr 40000000
 cardbus1: unmap mem space
 --pccbb_winset: win0 [0xfffff000, 0x1000), win1 [0xfffff000, 0x1000)
 (snip ... tuple dump)
 tlp0 at cardbus1 function 0: DECchip 21143 Ethernet, pass 4.1
 cardbus_mapreg_map called: cardbus1 0
 pccbb_rbus_cb_space_alloc: addr 0x0, size 0x400, mask 0x3ff, align 0x400
 using memory window, 0x0 0x1 0x1
 
 --pccbb_winset: win0 [0x40000000, 0x40001000), win1 [0xfffff000, 0x1000)
 cardbus_mapreg_map: physaddr 40000000
 pccbb_cardenable: command reg 0xa000007
 pccbb_cardenable: command reg 0x2000007
 tlp0: Ethernet address 00:00:f4:xx:xx:xx
 bmtphy0 at tlp0 phy 1: BCM5201 10/100 media interface, rev. 2
 bmtphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
 tlp0: 21143 reset block
 tlp0: unknown ISV media block type 0x06
 entering cardbus_function_disable...  pccbb_power: CARDBUS_VCC_0V and CARDBUS_VPP_UC [0x4]
 Powercycling because of socket event
 
 [[ remove 21143 from slot 1 ]]
 
 cbb1: 0x00000002 card removed, 0x30000003
 cardslot_event_throw: an event CardBus Card removed comes
 cardbus1: detaching tlp0
 bmtphy0 detached
 cardbus1: unmap mem space
 --pccbb_winset: win0 [0xfffff000, 0x1000), win1 [0xfffff000, 0x1000)
 tlp0 detached
 pccbb_power: CARDBUS_VCC_0V and CARDBUS_VPP_0V [0x44]
 
 
 =========================
 sparc64 with Ricoh 5C475 PCI-CardBus bridge
 
 [[ insert 575CT ]]
 
 cbb0: 0x00000000 card inserted, 0x30000820
 cardslot_event_throw: an event CardBus Card inserted comes
 cardbus_attach_card: cb0 start
 pccbb_power: CARDBUS_VCC_3V and CARDBUS_VPP_UC [0x1]
 Waiting for bridge to power up
 Powercycling because of socket event
 cardbus0 bhlc 0x00000000 -> cardbus_attach_card: Vendor 0x10b7, Product 0x5257, CIS 0x90
 cardbus0 func0 bhlc 0x00000000 -> 0x00002000
 cardbus0: reading CIS data from configuration space
 tuple: LINKTARGET len 5
   0x 0: 13 3 43 49 53
 tuple: MANFID len 6
   0x 0: 20 4 1 1 57 52
 tuple: CONFIG_CB len 8
   0x 0: 4 6 3 1 0 0 0 0
 tuple: CFTABLE_ENTRY_CB len 15
   0x 0: 5 d 41 9a 1 b5 1e 1 b5 1e 2 30 ff ff 1
 tuple: BAR len 8
   0x 0: 7 6 11 0 40 0 0 0
 tuple: VERS_1 len 54
   0x 0: 15 34 5 0 33 43 6f 6d 20 43 6f 72 70 6f 72 61
   0x10: 74 69 6f 6e 0 33 43 43 46 45 35 37 35 43 54 0
   0x20: 4c 41 4e 20 43 61 72 64 62 75 73 20 43 61 72 64
   0x30: 0 30 30 34 0 ff
 tuple: FUNCID len 4
   0x 0: 21 2 6 1
 tuple: END len 1
   0x 0: ff
 ex0 at cardbus0 function 0: 3Com 3c575CT Ethernet
 cardbus_mapreg_map called: cardbus0 1
 pccbb_rbus_cb_space_alloc: addr 0x0, size 0x80, mask 0x7f, align 0x80
 --pccbb_winset: win0 [0x1300, 0x1380), win1 [0xfffffffc, 0x4)
 cardbus_mapreg_map: physaddr 1300
 cardbus_mapreg_map called: cardbus0 0
 pccbb_rbus_cb_space_alloc: addr 0x0, size 0x80, mask 0x7f, align 0x80
 using memory window, 0x3edbd00 0x3edbd80 0x3edbd80
 
 --pccbb_winset: win0 [0x10f000, 0x110000), win1 [0xfffff000, 0x1000)
 cardbus_mapreg_map: physaddr 10f000
 pccbb_cardenable: command reg 0x2100047
 pccbb_cardenable: command reg 0x2100047
 pccbb_cardenable: command reg 0x2100047
 ex0: MAC address 00:00:86:xx:xx:xx
 tqphy0 at ex0 phy 0: 78Q2120 10/100 media interface, rev. 11
 tqphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
 entering cardbus_function_disable...  pccbb_power: CARDBUS_VCC_0V and CARDBUS_VPP_UC [0x4]
 
 # ifconfig ex0 inet 172.17.1.62 netmask 255.255.255.0
 entering cardbus_function_enable...  pccbb_power: CARDBUS_VCC_3V and CARDBUS_VPP_UC [0x1]
 Waiting for bridge to power up
 Powercycling because of socket event
 1
 pccbb_cardenable: command reg 0x2100047
 pccbb_cardenable: command reg 0x2100047
 pccbb_cardenable: command reg 0x2100047
 if_ex_cardbus: lattimer 0x0 -> 0x20
 - cardbus_intr_establish: irq 0
 pccbb_intr_establish start. 0x0
 pccbb_intr_establish add pil. 0x3ee8180
 ex0: interrupting at 0
 # ping 172.17.1.1
 PING 172.17.1.1 (172.17.1.1): 48 data bytes
 ^C
 ----ns.my.domain PING Statistics----
 3 packets transmitted, 0 packets received, 100.0% packet loss
 #
 
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