Anybody out there know how to make the second IDE channel come up on this thing?
On the pcm-5823 boards, the secondary IDE is never seen by Linux. I think there has to be a setting somewhere, I just don't know what!
ron
[sorry all, I managed to use the wrong From: address again, so the previous message will stick in the moderator filter again]
*wakes up in the middle of the night*
Ronald G Minnich rminnich@lanl.gov writes:
Anybody out there know how to make the second IDE channel come up on this thing?
On the pcm-5823 boards, the secondary IDE is never seen by Linux. I think there has to be a setting somewhere, I just don't know what!
Look at how it's done in scx200/southbridge.c, it's the same as for the CS5530A. So change cx5530/southbridge.c to:
// now set PCI decode pci_read_config_byte(dev, 0x5b, &b); #ifdef CX5530_PRIMARY_IDE printk_info(NAME "Enabling Primary IDE Controller\n"); b |= 1 << 3; #endif #ifdef CX5530_SECONDARY_IDE printk_info(NAME "Enabling Secondary IDE Controller\n"); b |= 1 << 4; #endif printk_info(NAME "Enabling BIOS ROM Positive Decode\n"); b |= 1 << 5; printk_debug("Set F0/0x5b to 0x%x\n", b); pci_write_config_byte(dev, 0x5b, b);
/Christer *goes back to sleep*
*wakes up in the middle of the night*
Ronald G Minnich rminnich@lanl.gov writes:
Anybody out there know how to make the second IDE channel come up on this thing?
On the pcm-5823 boards, the secondary IDE is never seen by Linux. I think there has to be a setting somewhere, I just don't know what!
Look at how it's done in scx200/southbridge.c, it's the same as for the CS5530A. So change cx5530/southbridge.c to:
// now set PCI decode pci_read_config_byte(dev, 0x5b, &b); #ifdef CX5530_PRIMARY_IDE printk_info(NAME "Enabling Primary IDE Controller\n"); b |= 1 << 3; #endif #ifdef CX5530_SECONDARY_IDE printk_info(NAME "Enabling Secondary IDE Controller\n"); b |= 1 << 4; #endif printk_info(NAME "Enabling BIOS ROM Positive Decode\n"); b |= 1 << 5; printk_debug("Set F0/0x5b to 0x%x\n", b); pci_write_config_byte(dev, 0x5b, b);
/Christer *goes back to sleep*
On 10 Sep 2002, Christer Weinigel wrote:
*wakes up in the middle of the night*
thus proving you are more productive in your sleep than I am wide awake.
Anyway, IDE Compact flash now works on the pcm-5823!
I committed support.
ron
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Christer Weinigel -
Christer Weinigel -
Ronald G Minnich