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Message-ID: <20070815204344.42658d2b@hyperion.delvare> Date: Wed, 15 Aug 2007 20:43:44 +0200 From: Jean Delvare <khali@...ux-fr.org> To: Thomas Renninger <trenn@...e.de> Cc: linux-kernel <linux-kernel@...r.kernel.org>, Bjorn Helgaas <bjorn.helgaas@...com>, abelay@...ell.com, Andi Kleen <ak@...e.de>, linux-acpi <linux-acpi@...r.kernel.org> Subject: Re: [PATCH] (for review and testing first) Implement dynamic allocated array for pnp port/io resources Hi Thomas, On Wed, 15 Aug 2007 16:03:24 +0200, Thomas Renninger wrote: > I saw recent Lindentation patches for pnp. I expect they came in after > -rc2? > This one is against 2.6.23-rc2 and might not patch with latest git > repository changes then. It applied fine on top of 2.6.23-rc3-git1. I've tested your patch, here are the logs I get if you're interested: Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered pnp: ACPI device : hid PNP0C01 pnp: ACPI device : hid PNP0A03 pnp: Adding resource: 0xcf8 pnp: pnpacpi_parse_allocated_ioresource: We want port 0 - We have: 0 free ports pnp: pnp_port_alloc: Allocated ports: SUCCESS pnp: ACPI device : hid PNP0C02 pnp: Adding resource: 0x4000 pnp: pnpacpi_parse_allocated_ioresource: We want port 0 - We have: 0 free ports pnp: pnp_port_alloc: Allocated ports: SUCCESS pnp: Adding resource: 0x5000 pnp: pnpacpi_parse_allocated_ioresource: We want port 1 - We have: 8 free ports pnp: ACPI device : hid PNP0C02 pnp: Adding resource: 0x10 pnp: pnpacpi_parse_allocated_ioresource: We want port 0 - We have: 0 free ports pnp: pnp_port_alloc: Allocated ports: SUCCESS pnp: Adding resource: 0x22 pnp: pnpacpi_parse_allocated_ioresource: We want port 1 - We have: 8 free ports pnp: Adding resource: 0x44 pnp: pnpacpi_parse_allocated_ioresource: We want port 2 - We have: 8 free ports pnp: Adding resource: 0x62 pnp: pnpacpi_parse_allocated_ioresource: We want port 3 - We have: 8 free ports pnp: Adding resource: 0x65 pnp: pnpacpi_parse_allocated_ioresource: We want port 4 - We have: 8 free ports pnp: Adding resource: 0x74 pnp: pnpacpi_parse_allocated_ioresource: We want port 5 - We have: 8 free ports pnp: Adding resource: 0x91 pnp: pnpacpi_parse_allocated_ioresource: We want port 6 - We have: 8 free ports pnp: Adding resource: 0xa2 pnp: pnpacpi_parse_allocated_ioresource: We want port 7 - We have: 8 free ports pnp: Adding resource: 0xe0 pnp: pnpacpi_parse_allocated_ioresource: We want port 8 - We have: 8 free ports pnp: New ports reallocated, we now have: 16 pnp: pnp_port_alloc: Allocated ports: SUCCESS pnp: Adding resource: 0x4d0 pnp: pnpacpi_parse_allocated_ioresource: We want port 9 - We have: 16 free ports pnp: Adding resource: 0x800 pnp: pnpacpi_parse_allocated_ioresource: We want port 10 - We have: 16 free ports pnp: Adding resource: 0x290 pnp: pnpacpi_parse_allocated_ioresource: We want port 11 - We have: 16 free ports pnp: ACPI device : hid PNP0200 pnp: Adding resource: 0x0 pnp: pnpacpi_parse_allocated_ioresource: We want port 0 - We have: 0 free ports pnp: pnp_port_alloc: Allocated ports: SUCCESS pnp: Adding resource: 0x80 pnp: pnpacpi_parse_allocated_ioresource: We want port 1 - We have: 8 free ports pnp: Adding resource: 0x94 pnp: pnpacpi_parse_allocated_ioresource: We want port 2 - We have: 8 free ports pnp: Adding resource: 0xc0 pnp: pnpacpi_parse_allocated_ioresource: We want port 3 - We have: 8 free ports pnp: ACPI device : hid PNP0B00 pnp: Adding resource: 0x70 pnp: pnpacpi_parse_allocated_ioresource: We want port 0 - We have: 0 free ports pnp: pnp_port_alloc: Allocated ports: SUCCESS pnp: ACPI device : hid PNP0800 pnp: Adding resource: 0x61 pnp: pnpacpi_parse_allocated_ioresource: We want port 0 - We have: 0 free ports pnp: pnp_port_alloc: Allocated ports: SUCCESS pnp: ACPI device : hid PNP0C04 pnp: Adding resource: 0xf0 pnp: pnpacpi_parse_allocated_ioresource: We want port 0 - We have: 0 free ports pnp: pnp_port_alloc: Allocated ports: SUCCESS pnp: ACPI device : hid PNP0501 pnp: Adding resource: 0x3f8 pnp: pnpacpi_parse_allocated_ioresource: We want port 0 - We have: 0 free ports pnp: pnp_port_alloc: Allocated ports: SUCCESS pnp: ACPI device : hid PNP0400 pnp: Adding resource: 0x378 pnp: pnpacpi_parse_allocated_ioresource: We want port 0 - We have: 0 free ports pnp: pnp_port_alloc: Allocated ports: SUCCESS pnp: ACPI device : hid PNP0F13 pnp: ACPI device : hid PNP0303 pnp: Adding resource: 0x60 pnp: pnpacpi_parse_allocated_ioresource: We want port 0 - We have: 0 free ports pnp: pnp_port_alloc: Allocated ports: SUCCESS pnp: Adding resource: 0x64 pnp: pnpacpi_parse_allocated_ioresource: We want port 1 - We have: 8 free ports pnp: PnP ACPI: found 12 devices ACPI: ACPI bus type pnp unregistered pnp: the driver 'system' has been registered pnp: match found with the PnP device '00:00' and the driver 'system' pnp: match found with the PnP device '00:02' and the driver 'system' pnp: 00:02: ioport range 0x4000-0x407f has been reserved pnp: 00:02: ioport range 0x5000-0x500f has been reserved pnp: match found with the PnP device '00:03' and the driver 'system' pnp: 00:03: ioport range 0x4d0-0x4d1 has been reserved pnp: 00:03: ioport range 0x800-0x805 has been reserved pnp: 00:03: ioport range 0x290-0x297 has been reserved pnp: the driver 'serial' has been registered pnp: match found with the PnP device '00:08' and the driver 'serial' 00:08: ttyS0 at I/O 0x3f8 (irq = 0) is a 16550A pnp: the driver 'i8042 kbd' has been registered pnp: match found with the PnP device '00:0b' and the driver 'i8042 kbd' pnp: the driver 'i8042 aux' has been registered pnp: match found with the PnP device '00:0a' and the driver 'i8042 aux' PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 0,0 PNP: PS/2 controller doesn't have KBD irq; using default 1 PNP: PS/2 controller doesn't have AUX irq; using default 12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 mice: PS/2 mouse device common for all mice input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0 input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio1/input/input1 pnp: the driver 'parport_pc' has been registered pnp: match found with the PnP device '00:09' and the driver 'parport_pc' parport_pc 00:09: reported by Plug and Play ACPI parport0: PC-style at 0x378 [PCSPP,TRISTATE,EPP] lp0: using parport0 (polling). And here's the diff of /proc/ioports after applying your patch: --- /tmp/ioports.before 2007-08-15 20:08:17.000000000 +0200 +++ /tmp/ioports.after 2007-08-15 20:36:57.000000000 +0200 @@ -13,7 +13,8 @@ 01f0-01f7 : 0000:00:0f.0 01f0-01f7 : ide0 0290-0297 : f71805f - 0295-0296 : f71805f + 0290-0297 : pnp 00:03 + 0295-0296 : f71805f 0376-0376 : 0000:00:0f.0 0376-0376 : ide1 0378-037a : parport0 @@ -21,6 +22,8 @@ 03f6-03f6 : 0000:00:0f.0 03f6-03f6 : ide0 03f8-03ff : serial +04d0-04d1 : pnp 00:03 +0800-0805 : pnp 00:03 0cf8-0cff : PCI conf1 4000-407f : pnp 00:02 4000-4003 : ACPI PM1a_EVT_BLK Let me know if you want me to test anything in particular. -- Jean Delvare - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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