The patch titled
pata_hpt3x2n: cable detect handling (needs work)
has been added to the -mm tree. Its filename is
pata_hpt3x2n-cable-detect-handling-needs-work.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: pata_hpt3x2n: cable detect handling (needs work)
From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
Cc: Jeff Garzik <jeff@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/ata/pata_hpt3x2n.c | 29 ++++++++++++++++++++---------
1 files changed, 20 insertions(+), 9 deletions(-)
diff -puN drivers/ata/pata_hpt3x2n.c~pata_hpt3x2n-cable-detect-handling-needs-work drivers/ata/pata_hpt3x2n.c
--- a/drivers/ata/pata_hpt3x2n.c~pata_hpt3x2n-cable-detect-handling-needs-work
+++ a/drivers/ata/pata_hpt3x2n.c
@@ -25,7 +25,7 @@
#include <linux/libata.h>
#define DRV_NAME "pata_hpt3x2n"
-#define DRV_VERSION "0.3.2"
+#define DRV_VERSION "0.3.3"
enum {
HPT_PCI_FAST = (1 << 31),
@@ -115,14 +115,13 @@ static u32 hpt3x2n_find_mode(struct ata_
}
/**
- * hpt3x2n_pre_reset - reset the hpt3x2n bus
- * @ap: ATA port to reset
+ * hpt3x2n_cable_detect - Detect the cable type
+ * @ap: ATA port to detect on
*
- * Perform the initial reset handling for the 3x2n series controllers.
- * Reset the hardware and state machine, obtain the cable type.
+ * Return the cable type attached to this port
*/
-static int hpt3xn_pre_reset(struct ata_port *ap)
+static int hpt3x2n_cable_detect(struct ata_port *ap)
{
u8 scr2, ata66;
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
@@ -135,15 +134,26 @@ static int hpt3xn_pre_reset(struct ata_p
pci_write_config_byte(pdev, 0x5B, scr2);
if (ata66 & (1 << ap->port_no))
- ap->cbl = ATA_CBL_PATA40;
+ return ATA_CBL_PATA40;
else
- ap->cbl = ATA_CBL_PATA80;
+ return ATA_CBL_PATA80;
+}
+
+/**
+ * hpt3x2n_pre_reset - reset the hpt3x2n bus
+ * @ap: ATA port to reset
+ *
+ * Perform the initial reset handling for the 3x2n series controllers.
+ * Reset the hardware and state machine,
+ */
+static int hpt3xn_pre_reset(struct ata_port *ap)
+{
+ struct pci_dev *pdev = to_pci_dev(ap->host->dev);
/* Reset the state machine */
pci_write_config_byte(pdev, 0x50, 0x37);
pci_write_config_byte(pdev, 0x54, 0x37);
udelay(100);
-
return ata_std_prereset(ap);
}
@@ -364,6 +374,7 @@ static struct ata_port_operations hpt3x2
.thaw = ata_bmdma_thaw,
.error_handler = hpt3x2n_error_handler,
.post_internal_cmd = ata_bmdma_post_internal_cmd,
+ .cable_detect = hpt3x2n_cable_detect,
.bmdma_setup = ata_bmdma_setup,
.bmdma_start = ata_bmdma_start,
_
Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxxxxxx are
git-libata-all.patch
expose-set_mode-method-so-it-can-be-wrapped.patch
acpi-driver-support-for-pata.patch
pcmcia-spot-slave-decode-flaws-for-testing.patch
pata_platform-set-a-cable-type-which-to-set.patch
pata_qdi-set-cable-type.patch
pata_sl82c105-missing-methods-cable.patch
ata_generic-remove-lots-of-code-using-the-new-cable_detect.patch
pata_ali-remove-lots-of-code-by-using-the-cable_detect.patch
pata_cs55x0-clean-up-by-using-the-cable_detect-method.patch
pata_cypress-clean-up-by-using-cable_detect-method.patch
pata_isapnp-set-cable-type.patch
pata_ixp4xx_cf-set-cable-type.patch
pata_legacy-fix-missing-methods-and-add-cable-types.patch
pata_netcell-remove-lots-of-crud-by-using-the-cable-method.patch
pata_radisys-switch-to-cable-method-to-cleanup-code.patch
pata_sc1200-set-cable-type-add-freeze-thaw-methods.patch
pata_rz1000-remove-lots-of-crap-by-using-cable-method.patch
pata_winbond-set-cable-type.patch
pata_cmd64x-various-fixes.patch
pata_hpt3x3-clean-up-by-using-cable-method.patch
ata_piix-remove-ugly-layering-violation.patch
pata_artop-cable-detect-methods.patch
pata_cs5535-cable-detect.patch
pata_hpt3x2n-cable-detect-handling-needs-work.patch
pata_it821x-clean-up-by-using-cable-methods.patch
pata_mpc52xx-cable-detect.patch
pata_mpiix-cable-detect-method.patch
pata_ns87410-cable-detect-method.patch
pata_oldpiix-cable-detect.patch
pata_opti-cable-detect.patch
pata_pcmcia-cable-detect.patch
pata_pdc202xx_old-cable-detect-clean-up.patch
pata_sil680-cable-detect.patch
pata_triflex-cable-detect.patch
sata_via-cable-detection.patch
pata_cmd640-multiple-updates.patch
pata_efar-switch-to-cable_detect-method.patch
pata_it8213-cable-detect.patch
pata_marvell-cable-and-reset-fixes.patch
pata_serverworks-cable-detect-and-comment-fix.patch
pata_sis-clean-up-using-cable_detect-methods.patch
pata_via-use-cable_detect-method.patch
pata_hpt366-cable-detect-methods.patch
pata_atiixp-switch-to-cable_detect-method-with-correct.patch
libata-fix-hopefully-all-the-remaining-problems-with.patch
resend-iphase-64bit-cleanup.patch
drivers-scsi-ncr5380c-replacing-yield-with-a.patch
drivers-scsi-mca_53c9xc-save_flags-cli-removal.patch
x86_64-do-not-enable-the-nmi-watchdog-by-default.patch
driver_bfin_serial_core.patch
driver_bfin_serial_core-update.patch
documentation-ask-driver-writers-to-provide-pm-support.patch
tty-clarify-documentation-of-write.patch
edac-new-opteron-athlon64-memory-controller-driver.patch
edac-k8-driver-coding-tidy.patch
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