-stable review patch. If anyone has any objections, please let us know. ------------------ Eliminate UltraATA/133 support for HPT374 -- the chip isn't capable of this mode according to the manual, and doesn't even seem to tolerate 66 MHz DPLL clock... Signed-off-by: Sergei Shtylyov Cc: Geller Sandor Signed-off-by: Bartlomiej Zolnierkiewicz Signed-off-by: Chris Wright Signed-off-by: Greg Kroah-Hartman --- drivers/ide/pci/hpt366.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) --- linux-2.6.21.6.orig/drivers/ide/pci/hpt366.c +++ linux-2.6.21.6/drivers/ide/pci/hpt366.c @@ -1,5 +1,5 @@ /* - * linux/drivers/ide/pci/hpt366.c Version 1.03 May 4, 2007 + * linux/drivers/ide/pci/hpt366.c Version 1.04 Jun 4, 2007 * * Copyright (C) 1999-2003 Andre Hedrick * Portions Copyright (C) 2001 Sun Microsystems, Inc. @@ -106,7 +106,8 @@ * switch to calculating PCI clock frequency based on the chip's base DPLL * frequency * - switch to using the DPLL clock and enable UltraATA/133 mode by default on - * anything newer than HPT370/A + * anything newer than HPT370/A (except HPT374 that is not capable of this + * mode according to the manual) * - fold PCI clock detection and DPLL setup code into init_chipset_hpt366(), * also fixing the interchanged 25/40 MHz PCI clock cases for HPT36x chips; * unify HPT36x/37x timing setup code and the speedproc handlers by joining @@ -365,7 +366,6 @@ static u32 sixty_six_base_hpt37x[] = { }; #define HPT366_DEBUG_DRIVE_INFO 0 -#define HPT374_ALLOW_ATA133_6 1 #define HPT371_ALLOW_ATA133_6 1 #define HPT302_ALLOW_ATA133_6 1 #define HPT372_ALLOW_ATA133_6 1 @@ -450,7 +450,7 @@ static struct hpt_info hpt370a __devinit static struct hpt_info hpt374 __devinitdata = { .chip_type = HPT374, - .max_mode = HPT374_ALLOW_ATA133_6 ? 4 : 3, + .max_mode = 3, .dpll_clk = 48, .settings = hpt37x_settings }; -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/