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authorAkira Iguchi <akira2.iguchi@toshiba.co.jp>2007-01-26 10:27:58 +0300
committerJeff Garzik <jeff@garzik.org>2007-02-10 01:39:38 +0300
commit246ce3b675843e0369643cceb4faeb6cf6d19a30 (patch)
treeb904fe7561e5eacd260d3f175a8f0c3b257598f2 /drivers/ata/pata_hpt37x.c
parent836250069fc0eeebe8b6aed772281535cc6e34f9 (diff)
downloadlinux-246ce3b675843e0369643cceb4faeb6cf6d19a30.tar.xz
libata: add another IRQ calls (libata drivers)
This patch is against each libata driver. Two IRQ calls are added in ata_port_operations. - irq_on() is used to enable interrupts. - irq_ack() is used to acknowledge a device interrupt. In most drivers, ata_irq_on() and ata_irq_ack() are used for irq_on and irq_ack respectively. In some drivers (ex: ahci, sata_sil24) which cannot use them as is, ata_dummy_irq_on() and ata_dummy_irq_ack() are used. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Signed-off-by: Akira Iguchi <akira2.iguchi@toshiba.co.jp> Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_hpt37x.c')
-rw-r--r--drivers/ata/pata_hpt37x.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index c6d8774df0de..4ffc392052c0 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -800,6 +800,8 @@ static struct ata_port_operations hpt370_port_ops = {
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
+ .irq_on = ata_irq_on,
+ .irq_ack = ata_irq_ack,
.port_start = ata_port_start,
};
@@ -837,6 +839,8 @@ static struct ata_port_operations hpt370a_port_ops = {
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
+ .irq_on = ata_irq_on,
+ .irq_ack = ata_irq_ack,
.port_start = ata_port_start,
};
@@ -875,6 +879,8 @@ static struct ata_port_operations hpt372_port_ops = {
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
+ .irq_on = ata_irq_on,
+ .irq_ack = ata_irq_ack,
.port_start = ata_port_start,
};
@@ -913,6 +919,8 @@ static struct ata_port_operations hpt374_port_ops = {
.irq_handler = ata_interrupt,
.irq_clear = ata_bmdma_irq_clear,
+ .irq_on = ata_irq_on,
+ .irq_ack = ata_irq_ack,
.port_start = ata_port_start,
};