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authorTakashi Iwai <tiwai@suse.de>2011-01-12 17:01:03 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-13 08:03:21 -0800
commit8930c8aa740b12ad69f44a35137bcc39bfa3dc41 (patch)
treeaa6cac8a6219112a3f6ab2fb12a341974e509811 /drivers/memstick
parent68860b96ebac0d56961cf80b94f65dab55e39069 (diff)
downloadvexpress-lsk-8930c8aa740b12ad69f44a35137bcc39bfa3dc41.tar.gz
memstick: add support for JMicron JMB 385 and 390 controllers
Signed-off-by: Aries Lee <arieslee@jmicron.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> Cc: Alex Dubov <oakad@yahoo.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/memstick')
-rw-r--r--drivers/memstick/host/jmb38x_ms.c17
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c
index 4ce8773fa3b..d89d925caec 100644
--- a/drivers/memstick/host/jmb38x_ms.c
+++ b/drivers/memstick/host/jmb38x_ms.c
@@ -765,6 +765,8 @@ static int jmb38x_ms_set_param(struct memstick_host *msh,
#define PMOS0_SW_LED_POLARITY_ENABLE 0x80
#define PMOS0_ACTIVE_BITS (PMOS0_ENABLE | PMOS0_EN_OVERCURRENT_DEBOUNCE | \
PMOS0_OVERCURRENT_LEVEL_2_4V)
+#define PCI_PMOS1_CONTROL 0xbd
+#define PMOS1_ACTIVE_BITS 0x4a
#define PCI_CLOCK_CTL 0xb9
static int jmb38x_ms_pmos(struct pci_dev *pdev, int flag)
@@ -779,6 +781,16 @@ static int jmb38x_ms_pmos(struct pci_dev *pdev, int flag)
pci_write_config_byte(pdev, PCI_PMOS0_CONTROL, val);
dev_dbg(&pdev->dev, "JMB38x: set PMOS0 val 0x%x\n", val);
+ if (pci_resource_flags(pdev, 1)) {
+ pci_read_config_byte(pdev, PCI_PMOS1_CONTROL, &val);
+ if (flag)
+ val |= PMOS1_ACTIVE_BITS;
+ else
+ val &= ~PMOS1_ACTIVE_BITS;
+ pci_write_config_byte(pdev, PCI_PMOS1_CONTROL, val);
+ dev_dbg(&pdev->dev, "JMB38x: set PMOS1 val 0x%x\n", val);
+ }
+
pci_read_config_byte(pdev, PCI_CLOCK_CTL, &val);
pci_write_config_byte(pdev, PCI_CLOCK_CTL, val & ~0x0f);
pci_write_config_byte(pdev, PCI_CLOCK_CTL, val | 0x01);
@@ -1018,8 +1030,9 @@ static void jmb38x_ms_remove(struct pci_dev *dev)
}
static struct pci_device_id jmb38x_ms_id_tbl [] = {
- { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB38X_MS, PCI_ANY_ID,
- PCI_ANY_ID, 0, 0, 0 },
+ { PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB38X_MS) },
+ { PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB385_MS) },
+ { PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB390_MS) },
{ }
};