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-rw-r--r--drivers/usb/dwc3/dwc3-omap.c2
-rw-r--r--drivers/usb/host/ehci-pci.c9
-rw-r--r--drivers/usb/host/xhci-hub.c5
-rw-r--r--drivers/usb/host/xhci-mem.c2
-rw-r--r--drivers/usb/host/xhci.c20
-rw-r--r--drivers/usb/host/xhci.h9
-rw-r--r--drivers/usb/serial/Kconfig1
-rw-r--r--drivers/usb/serial/pl2303.c1
-rw-r--r--drivers/usb/serial/pl2303.h3
-rw-r--r--drivers/usb/serial/usb-serial-simple.c7
-rw-r--r--drivers/usb/storage/ene_ub6250.c155
-rw-r--r--drivers/usb/storage/realtek_cr.c2
12 files changed, 120 insertions, 96 deletions
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index e8acad49a53a..81ee1cd794f7 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -242,7 +242,7 @@ static void dwc3_omap_set_mailbox(struct dwc3_omap *omap,
break;
case OMAP_DWC3_ID_FLOAT:
- if (omap->vbus_reg)
+ if (omap->vbus_reg && regulator_is_enabled(omap->vbus_reg))
regulator_disable(omap->vbus_reg);
val = dwc3_omap_read_utmi_ctrl(omap);
val |= USBOTGSS_UTMI_OTG_CTRL_IDDIG;
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 774ccaa5acee..1962140a59f2 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -21,6 +21,9 @@ static const char hcd_name[] = "ehci-pci";
/* defined here to avoid adding to pci_ids.h for single instance use */
#define PCI_DEVICE_ID_INTEL_CE4100_USB 0x2e70
+#define PCI_VENDOR_ID_ASPEED 0x1a03
+#define PCI_DEVICE_ID_ASPEED_EHCI 0x2603
+
/*-------------------------------------------------------------------------*/
#define PCI_DEVICE_ID_INTEL_QUARK_X1000_SOC 0x0939
static inline bool is_intel_quark_x1000(struct pci_dev *pdev)
@@ -223,6 +226,12 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
ehci->has_synopsys_hc_bug = 1;
}
break;
+ case PCI_VENDOR_ID_ASPEED:
+ if (pdev->device == PCI_DEVICE_ID_ASPEED_EHCI) {
+ ehci_info(ehci, "applying Aspeed HC workaround\n");
+ ehci->is_aspeed = 1;
+ }
+ break;
}
/* optional debug port, normally in the first BAR */
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index 48832f7f2fc3..db65e1ad00de 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -674,7 +674,7 @@ static int xhci_exit_test_mode(struct xhci_hcd *xhci)
}
pm_runtime_allow(xhci_to_hcd(xhci)->self.controller);
xhci->test_mode = 0;
- return xhci_reset(xhci);
+ return xhci_reset(xhci, XHCI_RESET_SHORT_USEC);
}
void xhci_set_link_state(struct xhci_hcd *xhci, struct xhci_port *port,
@@ -1000,6 +1000,9 @@ static void xhci_get_usb2_port_status(struct xhci_port *port, u32 *status,
if (link_state == XDEV_U2)
*status |= USB_PORT_STAT_L1;
if (link_state == XDEV_U0) {
+ if (bus_state->resume_done[portnum])
+ usb_hcd_end_port_resume(&port->rhub->hcd->self,
+ portnum);
bus_state->resume_done[portnum] = 0;
clear_bit(portnum, &bus_state->resuming_ports);
if (bus_state->suspended_ports & (1 << portnum)) {
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 160caef09c5e..ef23a69c6553 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -2583,7 +2583,7 @@ int xhci_mem_init(struct xhci_hcd *xhci, gfp_t flags)
fail:
xhci_halt(xhci);
- xhci_reset(xhci);
+ xhci_reset(xhci, XHCI_RESET_SHORT_USEC);
xhci_mem_cleanup(xhci);
return -ENOMEM;
}
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 8f029d44e9c9..476dc6abd5a2 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -66,7 +66,7 @@ static bool td_on_ring(struct xhci_td *td, struct xhci_ring *ring)
* handshake done). There are two failure modes: "usec" have passed (major
* hardware flakeout), or the register reads as all-ones (hardware removed).
*/
-int xhci_handshake(void __iomem *ptr, u32 mask, u32 done, int usec)
+int xhci_handshake(void __iomem *ptr, u32 mask, u32 done, u64 timeout_us)
{
u32 result;
int ret;
@@ -74,7 +74,7 @@ int xhci_handshake(void __iomem *ptr, u32 mask, u32 done, int usec)
ret = readl_poll_timeout_atomic(ptr, result,
(result & mask) == done ||
result == U32_MAX,
- 1, usec);
+ 1, timeout_us);
if (result == U32_MAX) /* card removed */
return -ENODEV;
@@ -163,7 +163,7 @@ int xhci_start(struct xhci_hcd *xhci)
* Transactions will be terminated immediately, and operational registers
* will be set to their defaults.
*/
-int xhci_reset(struct xhci_hcd *xhci)
+int xhci_reset(struct xhci_hcd *xhci, u64 timeout_us)
{
u32 command;
u32 state;
@@ -196,8 +196,7 @@ int xhci_reset(struct xhci_hcd *xhci)
if (xhci->quirks & XHCI_INTEL_HOST)
udelay(1000);
- ret = xhci_handshake(&xhci->op_regs->command,
- CMD_RESET, 0, 10 * 1000 * 1000);
+ ret = xhci_handshake(&xhci->op_regs->command, CMD_RESET, 0, timeout_us);
if (ret)
return ret;
@@ -210,8 +209,7 @@ int xhci_reset(struct xhci_hcd *xhci)
* xHCI cannot write to any doorbells or operational registers other
* than status until the "Controller Not Ready" flag is cleared.
*/
- ret = xhci_handshake(&xhci->op_regs->status,
- STS_CNR, 0, 10 * 1000 * 1000);
+ ret = xhci_handshake(&xhci->op_regs->status, STS_CNR, 0, timeout_us);
xhci->usb2_rhub.bus_state.port_c_suspend = 0;
xhci->usb2_rhub.bus_state.suspended_ports = 0;
@@ -732,7 +730,7 @@ static void xhci_stop(struct usb_hcd *hcd)
xhci->xhc_state |= XHCI_STATE_HALTED;
xhci->cmd_ring_state = CMD_RING_STATE_STOPPED;
xhci_halt(xhci);
- xhci_reset(xhci);
+ xhci_reset(xhci, XHCI_RESET_SHORT_USEC);
spin_unlock_irq(&xhci->lock);
xhci_cleanup_msix(xhci);
@@ -785,7 +783,7 @@ void xhci_shutdown(struct usb_hcd *hcd)
xhci_halt(xhci);
/* Workaround for spurious wakeups at shutdown with HSW */
if (xhci->quirks & XHCI_SPURIOUS_WAKEUP)
- xhci_reset(xhci);
+ xhci_reset(xhci, XHCI_RESET_SHORT_USEC);
spin_unlock_irq(&xhci->lock);
xhci_cleanup_msix(xhci);
@@ -1170,7 +1168,7 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
xhci_dbg(xhci, "Stop HCD\n");
xhci_halt(xhci);
xhci_zero_64b_regs(xhci);
- retval = xhci_reset(xhci);
+ retval = xhci_reset(xhci, XHCI_RESET_LONG_USEC);
spin_unlock_irq(&xhci->lock);
if (retval)
return retval;
@@ -5272,7 +5270,7 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks)
xhci_dbg(xhci, "Resetting HCD\n");
/* Reset the internal HC memory state and registers. */
- retval = xhci_reset(xhci);
+ retval = xhci_reset(xhci, XHCI_RESET_LONG_USEC);
if (retval)
return retval;
xhci_dbg(xhci, "Reset complete\n");
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 02df309e4409..4b05d767e08f 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -229,6 +229,9 @@ struct xhci_op_regs {
#define CMD_ETE (1 << 14)
/* bits 15:31 are reserved (and should be preserved on writes). */
+#define XHCI_RESET_LONG_USEC (10 * 1000 * 1000)
+#define XHCI_RESET_SHORT_USEC (250 * 1000)
+
/* IMAN - Interrupt Management Register */
#define IMAN_IE (1 << 1)
#define IMAN_IP (1 << 0)
@@ -2061,11 +2064,11 @@ void xhci_free_container_ctx(struct xhci_hcd *xhci,
/* xHCI host controller glue */
typedef void (*xhci_get_quirks_t)(struct device *, struct xhci_hcd *);
-int xhci_handshake(void __iomem *ptr, u32 mask, u32 done, int usec);
+int xhci_handshake(void __iomem *ptr, u32 mask, u32 done, u64 timeout_us);
void xhci_quiesce(struct xhci_hcd *xhci);
int xhci_halt(struct xhci_hcd *xhci);
int xhci_start(struct xhci_hcd *xhci);
-int xhci_reset(struct xhci_hcd *xhci);
+int xhci_reset(struct xhci_hcd *xhci, u64 timeout_us);
int xhci_run(struct usb_hcd *hcd);
int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks);
void xhci_shutdown(struct usb_hcd *hcd);
@@ -2449,6 +2452,8 @@ static inline const char *xhci_decode_ctrl_ctx(unsigned long drop,
unsigned int bit;
int ret = 0;
+ str[0] = '\0';
+
if (drop) {
ret = sprintf(str, "Drop:");
for_each_set_bit(bit, &drop, 32)
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index 67279c6bce33..31ad8682ad9b 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -66,6 +66,7 @@ config USB_SERIAL_SIMPLE
- Libtransistor USB console
- a number of Motorola phones
- Motorola Tetra devices
+ - Nokia mobile phones
- Novatel Wireless GPS receivers
- Siemens USB/MPI adapter.
- ViVOtech ViVOpay USB device.
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 9600cee95769..2a91219dee7e 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -110,6 +110,7 @@ static const struct usb_device_id id_table[] = {
{ USB_DEVICE(ADLINK_VENDOR_ID, ADLINK_ND6530GC_PRODUCT_ID) },
{ USB_DEVICE(SMART_VENDOR_ID, SMART_PRODUCT_ID) },
{ USB_DEVICE(AT_VENDOR_ID, AT_VTKIT3_PRODUCT_ID) },
+ { USB_DEVICE(IBM_VENDOR_ID, IBM_PRODUCT_ID) },
{ } /* Terminating entry */
};
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index 3e5442573fe4..15f746e977a7 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -29,6 +29,9 @@
#define ATEN_PRODUCT_UC232B 0x2022
#define ATEN_PRODUCT_ID2 0x2118
+#define IBM_VENDOR_ID 0x04b3
+#define IBM_PRODUCT_ID 0x4016
+
#define IODATA_VENDOR_ID 0x04bb
#define IODATA_PRODUCT_ID 0x0a03
#define IODATA_PRODUCT_ID_RSAQ5 0x0a0e
diff --git a/drivers/usb/serial/usb-serial-simple.c b/drivers/usb/serial/usb-serial-simple.c
index bd23a7cb1be2..4c6747889a19 100644
--- a/drivers/usb/serial/usb-serial-simple.c
+++ b/drivers/usb/serial/usb-serial-simple.c
@@ -91,6 +91,11 @@ DEVICE(moto_modem, MOTO_IDS);
{ USB_DEVICE(0x0cad, 0x9016) } /* TPG2200 */
DEVICE(motorola_tetra, MOTOROLA_TETRA_IDS);
+/* Nokia mobile phone driver */
+#define NOKIA_IDS() \
+ { USB_DEVICE(0x0421, 0x069a) } /* Nokia 130 (RM-1035) */
+DEVICE(nokia, NOKIA_IDS);
+
/* Novatel Wireless GPS driver */
#define NOVATEL_IDS() \
{ USB_DEVICE(0x09d7, 0x0100) } /* NovAtel FlexPack GPS */
@@ -123,6 +128,7 @@ static struct usb_serial_driver * const serial_drivers[] = {
&vivopay_device,
&moto_modem_device,
&motorola_tetra_device,
+ &nokia_device,
&novatel_gps_device,
&hp4x_device,
&suunto_device,
@@ -140,6 +146,7 @@ static const struct usb_device_id id_table[] = {
VIVOPAY_IDS(),
MOTO_IDS(),
MOTOROLA_TETRA_IDS(),
+ NOKIA_IDS(),
NOVATEL_IDS(),
HP4X_IDS(),
SUUNTO_IDS(),
diff --git a/drivers/usb/storage/ene_ub6250.c b/drivers/usb/storage/ene_ub6250.c
index 8b1b73065421..9c984f3c7248 100644
--- a/drivers/usb/storage/ene_ub6250.c
+++ b/drivers/usb/storage/ene_ub6250.c
@@ -237,36 +237,33 @@ static struct us_unusual_dev ene_ub6250_unusual_dev_list[] = {
#define memstick_logaddr(logadr1, logadr0) ((((u16)(logadr1)) << 8) | (logadr0))
-struct SD_STATUS {
- u8 Insert:1;
- u8 Ready:1;
- u8 MediaChange:1;
- u8 IsMMC:1;
- u8 HiCapacity:1;
- u8 HiSpeed:1;
- u8 WtP:1;
- u8 Reserved:1;
-};
-
-struct MS_STATUS {
- u8 Insert:1;
- u8 Ready:1;
- u8 MediaChange:1;
- u8 IsMSPro:1;
- u8 IsMSPHG:1;
- u8 Reserved1:1;
- u8 WtP:1;
- u8 Reserved2:1;
-};
-
-struct SM_STATUS {
- u8 Insert:1;
- u8 Ready:1;
- u8 MediaChange:1;
- u8 Reserved:3;
- u8 WtP:1;
- u8 IsMS:1;
-};
+/* SD_STATUS bits */
+#define SD_Insert BIT(0)
+#define SD_Ready BIT(1)
+#define SD_MediaChange BIT(2)
+#define SD_IsMMC BIT(3)
+#define SD_HiCapacity BIT(4)
+#define SD_HiSpeed BIT(5)
+#define SD_WtP BIT(6)
+ /* Bit 7 reserved */
+
+/* MS_STATUS bits */
+#define MS_Insert BIT(0)
+#define MS_Ready BIT(1)
+#define MS_MediaChange BIT(2)
+#define MS_IsMSPro BIT(3)
+#define MS_IsMSPHG BIT(4)
+ /* Bit 5 reserved */
+#define MS_WtP BIT(6)
+ /* Bit 7 reserved */
+
+/* SM_STATUS bits */
+#define SM_Insert BIT(0)
+#define SM_Ready BIT(1)
+#define SM_MediaChange BIT(2)
+ /* Bits 3-5 reserved */
+#define SM_WtP BIT(6)
+#define SM_IsMS BIT(7)
struct ms_bootblock_cis {
u8 bCistplDEVICE[6]; /* 0 */
@@ -437,9 +434,9 @@ struct ene_ub6250_info {
u8 *bbuf;
/* for 6250 code */
- struct SD_STATUS SD_Status;
- struct MS_STATUS MS_Status;
- struct SM_STATUS SM_Status;
+ u8 SD_Status;
+ u8 MS_Status;
+ u8 SM_Status;
/* ----- SD Control Data ---------------- */
/*SD_REGISTER SD_Regs; */
@@ -602,7 +599,7 @@ static int sd_scsi_test_unit_ready(struct us_data *us, struct scsi_cmnd *srb)
{
struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
- if (info->SD_Status.Insert && info->SD_Status.Ready)
+ if ((info->SD_Status & SD_Insert) && (info->SD_Status & SD_Ready))
return USB_STOR_TRANSPORT_GOOD;
else {
ene_sd_init(us);
@@ -622,7 +619,7 @@ static int sd_scsi_mode_sense(struct us_data *us, struct scsi_cmnd *srb)
0x0b, 0x00, 0x80, 0x08, 0x00, 0x00,
0x71, 0xc0, 0x00, 0x00, 0x02, 0x00 };
- if (info->SD_Status.WtP)
+ if (info->SD_Status & SD_WtP)
usb_stor_set_xfer_buf(mediaWP, 12, srb);
else
usb_stor_set_xfer_buf(mediaNoWP, 12, srb);
@@ -641,9 +638,9 @@ static int sd_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
usb_stor_dbg(us, "sd_scsi_read_capacity\n");
- if (info->SD_Status.HiCapacity) {
+ if (info->SD_Status & SD_HiCapacity) {
bl_len = 0x200;
- if (info->SD_Status.IsMMC)
+ if (info->SD_Status & SD_IsMMC)
bl_num = info->HC_C_SIZE-1;
else
bl_num = (info->HC_C_SIZE + 1) * 1024 - 1;
@@ -693,7 +690,7 @@ static int sd_scsi_read(struct us_data *us, struct scsi_cmnd *srb)
return USB_STOR_TRANSPORT_ERROR;
}
- if (info->SD_Status.HiCapacity)
+ if (info->SD_Status & SD_HiCapacity)
bnByte = bn;
/* set up the command wrapper */
@@ -733,7 +730,7 @@ static int sd_scsi_write(struct us_data *us, struct scsi_cmnd *srb)
return USB_STOR_TRANSPORT_ERROR;
}
- if (info->SD_Status.HiCapacity)
+ if (info->SD_Status & SD_HiCapacity)
bnByte = bn;
/* set up the command wrapper */
@@ -1455,7 +1452,7 @@ static int ms_scsi_test_unit_ready(struct us_data *us, struct scsi_cmnd *srb)
struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
/* pr_info("MS_SCSI_Test_Unit_Ready\n"); */
- if (info->MS_Status.Insert && info->MS_Status.Ready) {
+ if ((info->MS_Status & MS_Insert) && (info->MS_Status & MS_Ready)) {
return USB_STOR_TRANSPORT_GOOD;
} else {
ene_ms_init(us);
@@ -1475,7 +1472,7 @@ static int ms_scsi_mode_sense(struct us_data *us, struct scsi_cmnd *srb)
0x0b, 0x00, 0x80, 0x08, 0x00, 0x00,
0x71, 0xc0, 0x00, 0x00, 0x02, 0x00 };
- if (info->MS_Status.WtP)
+ if (info->MS_Status & MS_WtP)
usb_stor_set_xfer_buf(mediaWP, 12, srb);
else
usb_stor_set_xfer_buf(mediaNoWP, 12, srb);
@@ -1494,7 +1491,7 @@ static int ms_scsi_read_capacity(struct us_data *us, struct scsi_cmnd *srb)
usb_stor_dbg(us, "ms_scsi_read_capacity\n");
bl_len = 0x200;
- if (info->MS_Status.IsMSPro)
+ if (info->MS_Status & MS_IsMSPro)
bl_num = info->MSP_TotalBlock - 1;
else
bl_num = info->MS_Lib.NumberOfLogBlock * info->MS_Lib.blockSize * 2 - 1;
@@ -1649,7 +1646,7 @@ static int ms_scsi_read(struct us_data *us, struct scsi_cmnd *srb)
if (bn > info->bl_num)
return USB_STOR_TRANSPORT_ERROR;
- if (info->MS_Status.IsMSPro) {
+ if (info->MS_Status & MS_IsMSPro) {
result = ene_load_bincode(us, MSP_RW_PATTERN);
if (result != USB_STOR_XFER_GOOD) {
usb_stor_dbg(us, "Load MPS RW pattern Fail !!\n");
@@ -1750,7 +1747,7 @@ static int ms_scsi_write(struct us_data *us, struct scsi_cmnd *srb)
if (bn > info->bl_num)
return USB_STOR_TRANSPORT_ERROR;
- if (info->MS_Status.IsMSPro) {
+ if (info->MS_Status & MS_IsMSPro) {
result = ene_load_bincode(us, MSP_RW_PATTERN);
if (result != USB_STOR_XFER_GOOD) {
pr_info("Load MSP RW pattern Fail !!\n");
@@ -1858,12 +1855,12 @@ static int ene_get_card_status(struct us_data *us, u8 *buf)
tmpreg = (u16) reg4b;
reg4b = *(u32 *)(&buf[0x14]);
- if (info->SD_Status.HiCapacity && !info->SD_Status.IsMMC)
+ if ((info->SD_Status & SD_HiCapacity) && !(info->SD_Status & SD_IsMMC))
info->HC_C_SIZE = (reg4b >> 8) & 0x3fffff;
info->SD_C_SIZE = ((tmpreg & 0x03) << 10) | (u16)(reg4b >> 22);
info->SD_C_SIZE_MULT = (u8)(reg4b >> 7) & 0x07;
- if (info->SD_Status.HiCapacity && info->SD_Status.IsMMC)
+ if ((info->SD_Status & SD_HiCapacity) && (info->SD_Status & SD_IsMMC))
info->HC_C_SIZE = *(u32 *)(&buf[0x100]);
if (info->SD_READ_BL_LEN > SD_BLOCK_LEN) {
@@ -2075,6 +2072,7 @@ static int ene_ms_init(struct us_data *us)
u16 MSP_BlockSize, MSP_UserAreaBlocks;
struct ene_ub6250_info *info = (struct ene_ub6250_info *) us->extra;
u8 *bbuf = info->bbuf;
+ unsigned int s;
printk(KERN_INFO "transport --- ENE_MSInit\n");
@@ -2099,15 +2097,16 @@ static int ene_ms_init(struct us_data *us)
return USB_STOR_TRANSPORT_ERROR;
}
/* the same part to test ENE */
- info->MS_Status = *(struct MS_STATUS *) bbuf;
-
- if (info->MS_Status.Insert && info->MS_Status.Ready) {
- printk(KERN_INFO "Insert = %x\n", info->MS_Status.Insert);
- printk(KERN_INFO "Ready = %x\n", info->MS_Status.Ready);
- printk(KERN_INFO "IsMSPro = %x\n", info->MS_Status.IsMSPro);
- printk(KERN_INFO "IsMSPHG = %x\n", info->MS_Status.IsMSPHG);
- printk(KERN_INFO "WtP= %x\n", info->MS_Status.WtP);
- if (info->MS_Status.IsMSPro) {
+ info->MS_Status = bbuf[0];
+
+ s = info->MS_Status;
+ if ((s & MS_Insert) && (s & MS_Ready)) {
+ printk(KERN_INFO "Insert = %x\n", !!(s & MS_Insert));
+ printk(KERN_INFO "Ready = %x\n", !!(s & MS_Ready));
+ printk(KERN_INFO "IsMSPro = %x\n", !!(s & MS_IsMSPro));
+ printk(KERN_INFO "IsMSPHG = %x\n", !!(s & MS_IsMSPHG));
+ printk(KERN_INFO "WtP= %x\n", !!(s & MS_WtP));
+ if (s & MS_IsMSPro) {
MSP_BlockSize = (bbuf[6] << 8) | bbuf[7];
MSP_UserAreaBlocks = (bbuf[10] << 8) | bbuf[11];
info->MSP_TotalBlock = MSP_BlockSize * MSP_UserAreaBlocks;
@@ -2168,17 +2167,17 @@ static int ene_sd_init(struct us_data *us)
return USB_STOR_TRANSPORT_ERROR;
}
- info->SD_Status = *(struct SD_STATUS *) bbuf;
- if (info->SD_Status.Insert && info->SD_Status.Ready) {
- struct SD_STATUS *s = &info->SD_Status;
+ info->SD_Status = bbuf[0];
+ if ((info->SD_Status & SD_Insert) && (info->SD_Status & SD_Ready)) {
+ unsigned int s = info->SD_Status;
ene_get_card_status(us, bbuf);
- usb_stor_dbg(us, "Insert = %x\n", s->Insert);
- usb_stor_dbg(us, "Ready = %x\n", s->Ready);
- usb_stor_dbg(us, "IsMMC = %x\n", s->IsMMC);
- usb_stor_dbg(us, "HiCapacity = %x\n", s->HiCapacity);
- usb_stor_dbg(us, "HiSpeed = %x\n", s->HiSpeed);
- usb_stor_dbg(us, "WtP = %x\n", s->WtP);
+ usb_stor_dbg(us, "Insert = %x\n", !!(s & SD_Insert));
+ usb_stor_dbg(us, "Ready = %x\n", !!(s & SD_Ready));
+ usb_stor_dbg(us, "IsMMC = %x\n", !!(s & SD_IsMMC));
+ usb_stor_dbg(us, "HiCapacity = %x\n", !!(s & SD_HiCapacity));
+ usb_stor_dbg(us, "HiSpeed = %x\n", !!(s & SD_HiSpeed));
+ usb_stor_dbg(us, "WtP = %x\n", !!(s & SD_WtP));
} else {
usb_stor_dbg(us, "SD Card Not Ready --- %x\n", bbuf[0]);
return USB_STOR_TRANSPORT_ERROR;
@@ -2200,14 +2199,14 @@ static int ene_init(struct us_data *us)
misc_reg03 = bbuf[0];
if (misc_reg03 & 0x01) {
- if (!info->SD_Status.Ready) {
+ if (!(info->SD_Status & SD_Ready)) {
result = ene_sd_init(us);
if (result != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
}
}
if (misc_reg03 & 0x02) {
- if (!info->MS_Status.Ready) {
+ if (!(info->MS_Status & MS_Ready)) {
result = ene_ms_init(us);
if (result != USB_STOR_XFER_GOOD)
return USB_STOR_TRANSPORT_ERROR;
@@ -2306,14 +2305,14 @@ static int ene_transport(struct scsi_cmnd *srb, struct us_data *us)
/*US_DEBUG(usb_stor_show_command(us, srb)); */
scsi_set_resid(srb, 0);
- if (unlikely(!(info->SD_Status.Ready || info->MS_Status.Ready)))
+ if (unlikely(!(info->SD_Status & SD_Ready) || (info->MS_Status & MS_Ready)))
result = ene_init(us);
if (result == USB_STOR_XFER_GOOD) {
result = USB_STOR_TRANSPORT_ERROR;
- if (info->SD_Status.Ready)
+ if (info->SD_Status & SD_Ready)
result = sd_scsi_irp(us, srb);
- if (info->MS_Status.Ready)
+ if (info->MS_Status & MS_Ready)
result = ms_scsi_irp(us, srb);
}
return result;
@@ -2377,7 +2376,6 @@ static int ene_ub6250_probe(struct usb_interface *intf,
static int ene_ub6250_resume(struct usb_interface *iface)
{
- u8 tmp = 0;
struct us_data *us = usb_get_intfdata(iface);
struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
@@ -2389,17 +2387,16 @@ static int ene_ub6250_resume(struct usb_interface *iface)
mutex_unlock(&us->dev_mutex);
info->Power_IsResum = true;
- /*info->SD_Status.Ready = 0; */
- info->SD_Status = *(struct SD_STATUS *)&tmp;
- info->MS_Status = *(struct MS_STATUS *)&tmp;
- info->SM_Status = *(struct SM_STATUS *)&tmp;
+ /* info->SD_Status &= ~SD_Ready; */
+ info->SD_Status = 0;
+ info->MS_Status = 0;
+ info->SM_Status = 0;
return 0;
}
static int ene_ub6250_reset_resume(struct usb_interface *iface)
{
- u8 tmp = 0;
struct us_data *us = usb_get_intfdata(iface);
struct ene_ub6250_info *info = (struct ene_ub6250_info *)(us->extra);
@@ -2411,10 +2408,10 @@ static int ene_ub6250_reset_resume(struct usb_interface *iface)
* the device
*/
info->Power_IsResum = true;
- /*info->SD_Status.Ready = 0; */
- info->SD_Status = *(struct SD_STATUS *)&tmp;
- info->MS_Status = *(struct MS_STATUS *)&tmp;
- info->SM_Status = *(struct SM_STATUS *)&tmp;
+ /* info->SD_Status &= ~SD_Ready; */
+ info->SD_Status = 0;
+ info->MS_Status = 0;
+ info->SM_Status = 0;
return 0;
}
diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
index 3789698d9d3c..0c423916d7bf 100644
--- a/drivers/usb/storage/realtek_cr.c
+++ b/drivers/usb/storage/realtek_cr.c
@@ -365,7 +365,7 @@ static int rts51x_read_mem(struct us_data *us, u16 addr, u8 *data, u16 len)
buf = kmalloc(len, GFP_NOIO);
if (buf == NULL)
- return USB_STOR_TRANSPORT_ERROR;
+ return -ENOMEM;
usb_stor_dbg(us, "addr = 0x%x, len = %d\n", addr, len);
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-22 15:26:01 +0000