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Commit 1eebea60 authored by Dario Ballabio's avatar Dario Ballabio Committed by Linus Torvalds
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[PATCH] PATCH: eata driver update 

The enclosed patch fix compile problems and adds all the diffs which
were still missing from 2.5.51.
parent e26768dc
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Showing with 143 additions and 35 deletions
drivers/scsi/Kconfig
View file @ 1eebea60
...@@ -467,9 +467,8 @@ config SCSI_EATA ...@@ -467,9 +467,8 @@ config SCSI_EATA
---help--- ---help---
This driver supports all EATA/DMA-compliant SCSI host adapters. DPT This driver supports all EATA/DMA-compliant SCSI host adapters. DPT
ISA and all EISA I/O addresses are probed looking for the "EATA" ISA and all EISA I/O addresses are probed looking for the "EATA"
signature. If you chose "BIOS" at the question "PCI access mode", signature. The addresses of all the PCI SCSI controllers reported
the addresses of all the PCI SCSI controllers reported by the PCI by the PCI subsystem are probed as well.
subsystem are probed as well.
You want to read the start of <file:drivers/scsi/eata.c> and the You want to read the start of <file:drivers/scsi/eata.c> and the
SCSI-HOWTO, available from SCSI-HOWTO, available from
...@@ -490,9 +489,8 @@ config SCSI_EATA_TAGGED_QUEUE ...@@ -490,9 +489,8 @@ config SCSI_EATA_TAGGED_QUEUE
help help
This is a feature of SCSI-2 which improves performance: the host This is a feature of SCSI-2 which improves performance: the host
adapter can send several SCSI commands to a device's queue even if adapter can send several SCSI commands to a device's queue even if
previous commands haven't finished yet. Most EATA adapters negotiate previous commands haven't finished yet.
this feature automatically with the device, even if your answer is This is equivalent to the "eata=tc:y" boot option.
N. The safe answer is N.
config SCSI_EATA_LINKED_COMMANDS config SCSI_EATA_LINKED_COMMANDS
bool "enable elevator sorting" bool "enable elevator sorting"
...@@ -502,7 +500,7 @@ config SCSI_EATA_LINKED_COMMANDS ...@@ -502,7 +500,7 @@ config SCSI_EATA_LINKED_COMMANDS
CD-ROMs. It definitely reduces the average seek distance when doing CD-ROMs. It definitely reduces the average seek distance when doing
random seeks, but this does not necessarily result in a noticeable random seeks, but this does not necessarily result in a noticeable
performance improvement: your mileage may vary... performance improvement: your mileage may vary...
The safe answer is N. This is equivalent to the "eata=lc:y" boot option.
config SCSI_EATA_MAX_TAGS config SCSI_EATA_MAX_TAGS
int "maximum number of queued commands" int "maximum number of queued commands"
...@@ -515,6 +513,7 @@ config SCSI_EATA_MAX_TAGS ...@@ -515,6 +513,7 @@ config SCSI_EATA_MAX_TAGS
Minimum is 2 and maximum is 62. This value is also the window size Minimum is 2 and maximum is 62. This value is also the window size
used by the elevator sorting option above. The effective value used used by the elevator sorting option above. The effective value used
by the driver for each probed SCSI device is reported at boot time. by the driver for each probed SCSI device is reported at boot time.
This is equivalent to the "eata=mq:8" boot option.
config SCSI_EATA_DMA config SCSI_EATA_DMA
tristate "EATA-DMA [Obsolete] (DPT, NEC, AT&T, SNI, AST, Olivetti, Alphatronix) support" tristate "EATA-DMA [Obsolete] (DPT, NEC, AT&T, SNI, AST, Olivetti, Alphatronix) support"
...@@ -1487,6 +1486,15 @@ config SCSI_U14_34F ...@@ -1487,6 +1486,15 @@ config SCSI_U14_34F
The module will be called u14-34f.o. If you want to compile it as a The module will be called u14-34f.o. If you want to compile it as a
module, say M here and read <file:Documentation/modules.txt>. module, say M here and read <file:Documentation/modules.txt>.
config SCSI_U14_34F_TAGGED_QUEUE
bool "enable tagged command queueing"
depends on SCSI_U14_34F
help
This is a feature of SCSI-2 which improves performance: the host
adapter can send several SCSI commands to a device's queue even if
previous commands haven't finished yet.
This is equivalent to the "u14-34f=tc:y" boot option.
config SCSI_U14_34F_LINKED_COMMANDS config SCSI_U14_34F_LINKED_COMMANDS
bool "enable elevator sorting" bool "enable elevator sorting"
depends on SCSI_U14_34F depends on SCSI_U14_34F
...@@ -1495,8 +1503,7 @@ config SCSI_U14_34F_LINKED_COMMANDS ...@@ -1495,8 +1503,7 @@ config SCSI_U14_34F_LINKED_COMMANDS
CD-ROMs. It definitely reduces the average seek distance when doing CD-ROMs. It definitely reduces the average seek distance when doing
random seeks, but this does not necessarily result in a noticeable random seeks, but this does not necessarily result in a noticeable
performance improvement: your mileage may vary... performance improvement: your mileage may vary...
This is equivalent to the "u14-34f=lc:y" boot option.
The safe answer is N.
config SCSI_U14_34F_MAX_TAGS config SCSI_U14_34F_MAX_TAGS
int "maximum number of queued commands" int "maximum number of queued commands"
...@@ -1509,6 +1516,7 @@ config SCSI_U14_34F_MAX_TAGS ...@@ -1509,6 +1516,7 @@ config SCSI_U14_34F_MAX_TAGS
Minimum is 2 and maximum is 14. This value is also the window size Minimum is 2 and maximum is 14. This value is also the window size
used by the elevator sorting option above. The effective value used used by the elevator sorting option above. The effective value used
by the driver for each probed SCSI device is reported at boot time. by the driver for each probed SCSI device is reported at boot time.
This is equivalent to the "u14-34f=mq:8" boot option.
config SCSI_ULTRASTOR config SCSI_ULTRASTOR
tristate "UltraStor SCSI support" tristate "UltraStor SCSI support"
......
drivers/scsi/eata.c
View file @ 1eebea60
/* /*
* eata.c - Low-level driver for EATA/DMA SCSI host adapters. * eata.c - Low-level driver for EATA/DMA SCSI host adapters.
* *
* 12 Nov 2002 Rev. 8.02 for linux 2.5.47
* + Release driver_lock before calling scsi_register.
*
* 11 Nov 2002 Rev. 8.01 for linux 2.5.47
* + Fixed bios_param and scsicam_bios_param calling parameters.
*
* 28 Oct 2002 Rev. 8.00 for linux 2.5.44-ac4 * 28 Oct 2002 Rev. 8.00 for linux 2.5.44-ac4
* + Use new tcq and adjust_queue_depth api. * + Use new tcq and adjust_queue_depth api.
* + New command line option (tm:[0-2]) to choose the type of tags: * + New command line option (tm:[0-2]) to choose the type of tags:
...@@ -460,6 +466,9 @@ MODULE_PARM(max_queue_depth, "i"); ...@@ -460,6 +466,9 @@ MODULE_PARM(max_queue_depth, "i");
MODULE_PARM(tag_mode, "i"); MODULE_PARM(tag_mode, "i");
MODULE_PARM(ext_tran, "i"); MODULE_PARM(ext_tran, "i");
MODULE_PARM(rev_scan, "i"); MODULE_PARM(rev_scan, "i");
MODULE_PARM(isa_probe, "i");
MODULE_PARM(eisa_probe, "i");
MODULE_PARM(pci_probe, "i");
MODULE_AUTHOR("Dario Ballabio"); MODULE_AUTHOR("Dario Ballabio");
#endif #endif
...@@ -548,7 +557,7 @@ MODULE_AUTHOR("Dario Ballabio"); ...@@ -548,7 +557,7 @@ MODULE_AUTHOR("Dario Ballabio");
#define REG_LM 3 #define REG_LM 3
#define REG_MID 4 #define REG_MID 4
#define REG_MSB 5 #define REG_MSB 5
#define REGION_SIZE 9 #define REGION_SIZE 9UL
#define MAX_ISA_ADDR 0x03ff #define MAX_ISA_ADDR 0x03ff
#define MIN_EISA_ADDR 0x1c88 #define MIN_EISA_ADDR 0x1c88
#define MAX_EISA_ADDR 0xfc88 #define MAX_EISA_ADDR 0xfc88
...@@ -572,7 +581,7 @@ MODULE_AUTHOR("Dario Ballabio"); ...@@ -572,7 +581,7 @@ MODULE_AUTHOR("Dario Ballabio");
#define TLDEV(type) ((type) == TYPE_DISK || (type) == TYPE_ROM) #define TLDEV(type) ((type) == TYPE_DISK || (type) == TYPE_ROM)
/* "EATA", in Big Endian format */ /* "EATA", in Big Endian format */
#define EATA_SIGNATURE 0x41544145 #define EATA_SIG_BE 0x45415441
/* Number of valid bytes in the board config structure for EATA 2.0x */ /* Number of valid bytes in the board config structure for EATA 2.0x */
#define EATA_2_0A_SIZE 28 #define EATA_2_0A_SIZE 28
...@@ -583,6 +592,12 @@ MODULE_AUTHOR("Dario Ballabio"); ...@@ -583,6 +592,12 @@ MODULE_AUTHOR("Dario Ballabio");
struct eata_info { struct eata_info {
u_int32_t data_len; /* Number of valid bytes after this field */ u_int32_t data_len; /* Number of valid bytes after this field */
u_int32_t sign; /* ASCII "EATA" signature */ u_int32_t sign; /* ASCII "EATA" signature */
#if defined(__BIG_ENDIAN_BITFIELD)
unchar version:4, :4;
unchar haaval:1, ata:1, drqvld:1, dmasup:1, morsup:1, trnxfr:1, tarsup:1,
ocsena:1;
#else
unchar :4, /* unused low nibble */ unchar :4, /* unused low nibble */
version:4; /* EATA version, should be 0x1 */ version:4; /* EATA version, should be 0x1 */
unchar ocsena:1, /* Overlap Command Support Enabled */ unchar ocsena:1, /* Overlap Command Support Enabled */
...@@ -593,6 +608,8 @@ struct eata_info { ...@@ -593,6 +608,8 @@ struct eata_info {
drqvld:1, /* DRQ Index (DRQX) is valid */ drqvld:1, /* DRQ Index (DRQX) is valid */
ata:1, /* This is an ATA device */ ata:1, /* This is an ATA device */
haaval:1; /* Host Adapter Address Valid */ haaval:1; /* Host Adapter Address Valid */
#endif
ushort cp_pad_len; /* Number of pad bytes after cp_len */ ushort cp_pad_len; /* Number of pad bytes after cp_len */
unchar host_addr[4]; /* Host Adapter SCSI ID for channels 3, 2, 1, 0 */ unchar host_addr[4]; /* Host Adapter SCSI ID for channels 3, 2, 1, 0 */
u_int32_t cp_len; /* Number of valid bytes in cp */ u_int32_t cp_len; /* Number of valid bytes in cp */
...@@ -600,6 +617,15 @@ struct eata_info { ...@@ -600,6 +617,15 @@ struct eata_info {
ushort queue_size; /* Max number of cp that can be queued */ ushort queue_size; /* Max number of cp that can be queued */
ushort unused; ushort unused;
ushort scatt_size; /* Max number of entries in scatter/gather table */ ushort scatt_size; /* Max number of entries in scatter/gather table */
#if defined(__BIG_ENDIAN_BITFIELD)
unchar drqx:2, second:1, irq_tr:1, irq:4;
unchar sync;
unchar :4, res1:1, large_sg:1, forcaddr:1, isaena:1;
unchar max_chan:3, max_id:5;
unchar max_lun;
unchar eisa:1, pci:1, idquest:1, m1:1, :4;
#else
unchar irq:4, /* Interrupt Request assigned to this controller */ unchar irq:4, /* Interrupt Request assigned to this controller */
irq_tr:1, /* 0 for edge triggered, 1 for level triggered */ irq_tr:1, /* 0 for edge triggered, 1 for level triggered */
second:1, /* 1 if this is a secondary (not primary) controller */ second:1, /* 1 if this is a secondary (not primary) controller */
...@@ -622,6 +648,8 @@ struct eata_info { ...@@ -622,6 +648,8 @@ struct eata_info {
idquest:1, /* RAIDNUM returned is questionable */ idquest:1, /* RAIDNUM returned is questionable */
pci:1, /* This board is PCI */ pci:1, /* This board is PCI */
eisa:1; /* This board is EISA */ eisa:1; /* This board is EISA */
#endif
unchar raidnum; /* Uniquely identifies this HBA in a system */ unchar raidnum; /* Uniquely identifies this HBA in a system */
unchar notused; unchar notused;
...@@ -631,18 +659,30 @@ struct eata_info { ...@@ -631,18 +659,30 @@ struct eata_info {
/* Board config structure */ /* Board config structure */
struct eata_config { struct eata_config {
ushort len; /* Number of bytes following this field */ ushort len; /* Number of bytes following this field */
#if defined(__BIG_ENDIAN_BITFIELD)
unchar :4, tarena:1, mdpena:1, ocena:1, edis:1;
#else
unchar edis:1, /* Disable EATA interface after config command */ unchar edis:1, /* Disable EATA interface after config command */
ocena:1, /* Overlapped Commands Enabled */ ocena:1, /* Overlapped Commands Enabled */
mdpena:1, /* Transfer all Modified Data Pointer Messages */ mdpena:1, /* Transfer all Modified Data Pointer Messages */
tarena:1, /* Target Mode Enabled for this controller */ tarena:1, /* Target Mode Enabled for this controller */
:4; :4;
#endif
unchar cpad[511]; unchar cpad[511];
}; };
/* Returned status packet structure */ /* Returned status packet structure */
struct mssp { struct mssp {
#if defined(__BIG_ENDIAN_BITFIELD)
unchar eoc:1, adapter_status:7;
#else
unchar adapter_status:7, /* State related to current command */ unchar adapter_status:7, /* State related to current command */
eoc:1; /* End Of Command (1 = command completed) */ eoc:1; /* End Of Command (1 = command completed) */
#endif
unchar target_status; /* SCSI status received after data transfer */ unchar target_status; /* SCSI status received after data transfer */
unchar unused[2]; unchar unused[2];
u_int32_t inv_res_len; /* Number of bytes not transferred */ u_int32_t inv_res_len; /* Number of bytes not transferred */
...@@ -657,6 +697,16 @@ struct sg_list { ...@@ -657,6 +697,16 @@ struct sg_list {
/* MailBox SCSI Command Packet */ /* MailBox SCSI Command Packet */
struct mscp { struct mscp {
#if defined(__BIG_ENDIAN_BITFIELD)
unchar din:1, dout:1, interp:1, :1, sg:1, reqsen:1, init:1, sreset:1;
unchar sense_len;
unchar unused[3];
unchar :7, fwnest:1;
unchar :5, hbaci:1, iat:1, phsunit:1;
unchar channel:3, target:5;
unchar one:1, dispri:1, luntar:1, lun:5;
#else
unchar sreset:1, /* SCSI Bus Reset Signal should be asserted */ unchar sreset:1, /* SCSI Bus Reset Signal should be asserted */
init:1, /* Re-initialize controller and self test */ init:1, /* Re-initialize controller and self test */
reqsen:1, /* Transfer Request Sense Data to addr using DMA */ reqsen:1, /* Transfer Request Sense Data to addr using DMA */
...@@ -679,6 +729,8 @@ struct mscp { ...@@ -679,6 +729,8 @@ struct mscp {
luntar:1, /* This cp is for Target (not LUN) */ luntar:1, /* This cp is for Target (not LUN) */
dispri:1, /* Disconnect Privilege granted */ dispri:1, /* Disconnect Privilege granted */
one:1; /* 1 */ one:1; /* 1 */
#endif
unchar mess[3]; /* Massage to/from Target */ unchar mess[3]; /* Massage to/from Target */
unchar cdb[12]; /* Command Descriptor Block */ unchar cdb[12]; /* Command Descriptor Block */
u_int32_t data_len; /* If sg=0 Data Length, if sg=1 sglist length */ u_int32_t data_len; /* If sg=0 Data Length, if sg=1 sglist length */
...@@ -755,8 +807,13 @@ static unsigned long io_port[] = { ...@@ -755,8 +807,13 @@ static unsigned long io_port[] = {
#define BN(board) (HD(board)->board_name) #define BN(board) (HD(board)->board_name)
/* Device is Big Endian */ /* Device is Big Endian */
#define H2DEV(x) cpu_to_be32(x) #define H2DEV(x) cpu_to_be32(x)
#define DEV2H(x) be32_to_cpu(x) #define DEV2H(x) be32_to_cpu(x)
#define H2DEV16(x) cpu_to_be16(x)
#define DEV2H16(x) be16_to_cpu(x)
/* But transfer orientation from the 16 bit data register is Little Endian */
#define REG2H(x) le16_to_cpu(x)
static void do_interrupt_handler(int, void *, struct pt_regs *); static void do_interrupt_handler(int, void *, struct pt_regs *);
static void flush_dev(Scsi_Device *, unsigned long, unsigned int, unsigned int); static void flush_dev(Scsi_Device *, unsigned long, unsigned int, unsigned int);
...@@ -893,7 +950,7 @@ static int read_pio(unsigned long iobase, ushort *start, ushort *end) { ...@@ -893,7 +950,7 @@ static int read_pio(unsigned long iobase, ushort *start, ushort *end) {
} }
loop = MAXLOOP; loop = MAXLOOP;
*p = inw(iobase); *p = REG2H(inw(iobase));
} }
return FALSE; return FALSE;
...@@ -970,31 +1027,48 @@ static int port_detect \ ...@@ -970,31 +1027,48 @@ static int port_detect \
} }
if (do_dma(port_base, 0, READ_CONFIG_PIO)) { if (do_dma(port_base, 0, READ_CONFIG_PIO)) {
#if defined(DEBUG_DETECT)
printk("%s: detect, do_dma failed at 0x%03lx.\n", name, port_base);
#endif
release_region(port_base, REGION_SIZE); release_region(port_base, REGION_SIZE);
return FALSE; return FALSE;
} }
/* Read the info structure */ /* Read the info structure */
if (read_pio(port_base, (ushort *)&info, (ushort *)&info.ipad[0])) { if (read_pio(port_base, (ushort *)&info, (ushort *)&info.ipad[0])) {
#if defined(DEBUG_DETECT)
printk("%s: detect, read_pio failed at 0x%03lx.\n", name, port_base);
#endif
release_region(port_base, REGION_SIZE); release_region(port_base, REGION_SIZE);
return FALSE; return FALSE;
} }
info.data_len = DEV2H(info.data_len);
info.sign = DEV2H(info.sign);
info.cp_pad_len = DEV2H16(info.cp_pad_len);
info.cp_len = DEV2H(info.cp_len);
info.sp_len = DEV2H(info.sp_len);
info.scatt_size = DEV2H16(info.scatt_size);
info.queue_size = DEV2H16(info.queue_size);
/* Check the controller "EATA" signature */ /* Check the controller "EATA" signature */
if (info.sign != EATA_SIGNATURE) { if (info.sign != EATA_SIG_BE) {
#if defined(DEBUG_DETECT)
printk("%s: signature 0x%04x discarded.\n", name, info.sign);
#endif
release_region(port_base, REGION_SIZE); release_region(port_base, REGION_SIZE);
return FALSE; return FALSE;
} }
if (DEV2H(info.data_len) < EATA_2_0A_SIZE) { if (info.data_len < EATA_2_0A_SIZE) {
printk("%s: config structure size (%d bytes) too short, detaching.\n", printk("%s: config structure size (%d bytes) too short, detaching.\n",
name, DEV2H(info.data_len)); name, info.data_len);
release_region(port_base, REGION_SIZE); release_region(port_base, REGION_SIZE);
return FALSE; return FALSE;
} }
else if (DEV2H(info.data_len) == EATA_2_0A_SIZE) else if (info.data_len == EATA_2_0A_SIZE)
protocol_rev = 'A'; protocol_rev = 'A';
else if (DEV2H(info.data_len) == EATA_2_0B_SIZE) else if (info.data_len == EATA_2_0B_SIZE)
protocol_rev = 'B'; protocol_rev = 'B';
else else
protocol_rev = 'C'; protocol_rev = 'C';
...@@ -1106,7 +1180,7 @@ static int port_detect \ ...@@ -1106,7 +1180,7 @@ static int port_detect \
/* Set board configuration */ /* Set board configuration */
memset((char *)cf, 0, sizeof(struct eata_config)); memset((char *)cf, 0, sizeof(struct eata_config));
cf->len = (ushort) cpu_to_be16((ushort)510); cf->len = (ushort) H2DEV16((ushort)510);
cf->ocena = TRUE; cf->ocena = TRUE;
if (do_dma(port_base, cf_dma_addr, SET_CONFIG_DMA)) { if (do_dma(port_base, cf_dma_addr, SET_CONFIG_DMA)) {
...@@ -1119,7 +1193,9 @@ static int port_detect \ ...@@ -1119,7 +1193,9 @@ static int port_detect \
} }
#endif #endif
spin_unlock(&driver_lock);
sh[j] = scsi_register(tpnt, sizeof(struct hostdata)); sh[j] = scsi_register(tpnt, sizeof(struct hostdata));
spin_lock(&driver_lock);
if (sh[j] == NULL) { if (sh[j] == NULL) {
printk("%s: unable to register host, detaching.\n", name); printk("%s: unable to register host, detaching.\n", name);
...@@ -1137,9 +1213,9 @@ static int port_detect \ ...@@ -1137,9 +1213,9 @@ static int port_detect \
sh[j]->n_io_port = REGION_SIZE; sh[j]->n_io_port = REGION_SIZE;
sh[j]->dma_channel = dma_channel; sh[j]->dma_channel = dma_channel;
sh[j]->irq = irq; sh[j]->irq = irq;
sh[j]->sg_tablesize = (ushort) be16_to_cpu(info.scatt_size); sh[j]->sg_tablesize = (ushort) info.scatt_size;
sh[j]->this_id = (ushort) info.host_addr[3]; sh[j]->this_id = (ushort) info.host_addr[3];
sh[j]->can_queue = (ushort) be16_to_cpu(info.queue_size); sh[j]->can_queue = (ushort) info.queue_size;
sh[j]->cmd_per_lun = MAX_CMD_PER_LUN; sh[j]->cmd_per_lun = MAX_CMD_PER_LUN;
memset(HD(j), 0, sizeof(struct hostdata)); memset(HD(j), 0, sizeof(struct hostdata));
HD(j)->subversion = subversion; HD(j)->subversion = subversion;
...@@ -1254,8 +1330,8 @@ static int port_detect \ ...@@ -1254,8 +1330,8 @@ static int port_detect \
printk("%s: Vers. 0x%x, ocs %u, tar %u, trnxfr %u, more %u, SYNC 0x%x, "\ printk("%s: Vers. 0x%x, ocs %u, tar %u, trnxfr %u, more %u, SYNC 0x%x, "\
"sec. %u, infol %d, cpl %d spl %d.\n", name, info.version, "sec. %u, infol %d, cpl %d spl %d.\n", name, info.version,
info.ocsena, info.tarsup, info.trnxfr, info.morsup, info.sync, info.ocsena, info.tarsup, info.trnxfr, info.morsup, info.sync,
info.second, DEV2H(info.data_len), DEV2H(info.cp_len), info.second, info.data_len, info.cp_len,
DEV2H(info.sp_len)); info.sp_len);
if (protocol_rev == 'B' || protocol_rev == 'C') if (protocol_rev == 'B' || protocol_rev == 'C')
printk("%s: isaena %u, forcaddr %u, max_id %u, max_chan %u, "\ printk("%s: isaena %u, forcaddr %u, max_id %u, max_chan %u, "\
...@@ -1305,6 +1381,9 @@ static void internal_setup(char *str, int *ints) { ...@@ -1305,6 +1381,9 @@ static void internal_setup(char *str, int *ints) {
else if (!strncmp(cur, "ls:", 3)) link_statistics = val; else if (!strncmp(cur, "ls:", 3)) link_statistics = val;
else if (!strncmp(cur, "et:", 3)) ext_tran = val; else if (!strncmp(cur, "et:", 3)) ext_tran = val;
else if (!strncmp(cur, "rs:", 3)) rev_scan = val; else if (!strncmp(cur, "rs:", 3)) rev_scan = val;
else if (!strncmp(cur, "ip:", 3)) isa_probe = val;
else if (!strncmp(cur, "ep:", 3)) eisa_probe = val;
else if (!strncmp(cur, "pp:", 3)) pci_probe = val;
if ((cur = strchr(cur, ','))) ++cur; if ((cur = strchr(cur, ','))) ++cur;
} }
...@@ -1389,7 +1468,19 @@ static int eata2x_detect(Scsi_Host_Template *tpnt) { ...@@ -1389,7 +1468,19 @@ static int eata2x_detect(Scsi_Host_Template *tpnt) {
for (k = 0; k < MAX_BOARDS + 1; k++) sh[k] = NULL; for (k = 0; k < MAX_BOARDS + 1; k++) sh[k] = NULL;
if (!setup_done) add_pci_ports(); for (k = MAX_INT_PARAM; io_port[k]; k++)
if (io_port[k] == SKIP) continue;
else if (io_port[k] <= MAX_ISA_ADDR) {
if (!isa_probe) io_port[k] = SKIP;
}
else if (io_port[k] >= MIN_EISA_ADDR && io_port[k] <= MAX_EISA_ADDR) {
if (!eisa_probe) io_port[k] = SKIP;
}
if (pci_probe) {
if (!setup_done) add_pci_ports();
else enable_pci_ports();
}
for (k = 0; io_port[k]; k++) { for (k = 0; io_port[k]; k++) {
...@@ -1834,9 +1925,9 @@ static int eata2x_eh_host_reset(Scsi_Cmnd *SCarg) { ...@@ -1834,9 +1925,9 @@ static int eata2x_eh_host_reset(Scsi_Cmnd *SCarg) {
return SUCCESS; return SUCCESS;
} }
int eata2x_bios_param(struct scsi_device *sdev, struct block_device *bdev, int eata2x_bios_param(struct scsi_device *sdev, struct block_device *bdev,
sector_t capacity, int *dkinfo) { sector_t capacity, int *dkinfo) {
int size = capacity; unsigned int size = capacity;
if (ext_tran || (scsicam_bios_param(bdev, capacity, dkinfo) < 0)) { if (ext_tran || (scsicam_bios_param(bdev, capacity, dkinfo) < 0)) {
dkinfo[0] = 255; dkinfo[0] = 255;
......
drivers/scsi/eata.h
View file @ 1eebea60
...@@ -7,11 +7,11 @@ static int eata2x_release(struct Scsi_Host *); ...@@ -7,11 +7,11 @@ static int eata2x_release(struct Scsi_Host *);
static int eata2x_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); static int eata2x_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int eata2x_eh_abort(Scsi_Cmnd *); static int eata2x_eh_abort(Scsi_Cmnd *);
static int eata2x_eh_host_reset(Scsi_Cmnd *); static int eata2x_eh_host_reset(Scsi_Cmnd *);
static int eata2x_biosparam(struct scsi_device *, struct block_device *, static int eata2x_bios_param(struct scsi_device *, struct block_device *,
sector_t, int *); sector_t, int *);
static int eata2x_slave_configure(Scsi_Device *); static int eata2x_slave_configure(Scsi_Device *);
#define EATA_VERSION "8.00.00" #define EATA_VERSION "8.03.00"
#define EATA { \ #define EATA { \
.name = "EATA/DMA 2.0x rev. " EATA_VERSION " ", \ .name = "EATA/DMA 2.0x rev. " EATA_VERSION " ", \
......
drivers/scsi/u14-34f.c
View file @ 1eebea60
/* /*
* u14-34f.c - Low-level driver for UltraStor 14F/34F SCSI host adapters. * u14-34f.c - Low-level driver for UltraStor 14F/34F SCSI host adapters.
* *
* 12 Nov 2002 Rev. 8.02 for linux 2.5.47
* + Release driver_lock before calling scsi_register.
*
* 11 Nov 2002 Rev. 8.01 for linux 2.5.47
* + Fixed bios_param and scsicam_bios_param calling parameters.
*
* 28 Oct 2002 Rev. 8.00 for linux 2.5.44-ac4 * 28 Oct 2002 Rev. 8.00 for linux 2.5.44-ac4
* + Use new tcq and adjust_queue_depth api. * + Use new tcq and adjust_queue_depth api.
* + New command line option (tm:[0-2]) to choose the type of tags: * + New command line option (tm:[0-2]) to choose the type of tags:
...@@ -841,7 +847,9 @@ static int port_detect \ ...@@ -841,7 +847,9 @@ static int port_detect \
if (have_old_firmware) tpnt->use_clustering = DISABLE_CLUSTERING; if (have_old_firmware) tpnt->use_clustering = DISABLE_CLUSTERING;
spin_unlock(&driver_lock);
sh[j] = scsi_register(tpnt, sizeof(struct hostdata)); sh[j] = scsi_register(tpnt, sizeof(struct hostdata));
spin_lock(&driver_lock);
if (sh[j] == NULL) { if (sh[j] == NULL) {
printk("%s: unable to register host, detaching.\n", name); printk("%s: unable to register host, detaching.\n", name);
...@@ -1488,8 +1496,8 @@ static int u14_34f_eh_host_reset(Scsi_Cmnd *SCarg) { ...@@ -1488,8 +1496,8 @@ static int u14_34f_eh_host_reset(Scsi_Cmnd *SCarg) {
return SUCCESS; return SUCCESS;
} }
static int u14_34f_bios_param(struct scsi_device *disk, struct block_device *bdev, static int u14_34f_bios_param(struct scsi_device *disk,
sector_t capacity, int *dkinfo) { struct block_device *bdev, sector_t capacity, int *dkinfo) {
unsigned int j = 0; unsigned int j = 0;
unsigned int size = capacity; unsigned int size = capacity;
......
drivers/scsi/u14-34f.h
View file @ 1eebea60
...@@ -7,10 +7,11 @@ static int u14_34f_release(struct Scsi_Host *); ...@@ -7,10 +7,11 @@ static int u14_34f_release(struct Scsi_Host *);
static int u14_34f_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *)); static int u14_34f_queuecommand(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int u14_34f_eh_abort(Scsi_Cmnd *); static int u14_34f_eh_abort(Scsi_Cmnd *);
static int u14_34f_eh_host_reset(Scsi_Cmnd *); static int u14_34f_eh_host_reset(Scsi_Cmnd *);
static int u14_34f_bios_param(struct scsi_device *, struct block_device *, sector_t, int *); static int u14_34f_bios_param(struct scsi_device *, struct block_device *,
sector_t, int *);
static int u14_34f_slave_configure(Scsi_Device *); static int u14_34f_slave_configure(Scsi_Device *);
#define U14_34F_VERSION "8.00.00" #define U14_34F_VERSION "8.03.00"
#define ULTRASTOR_14_34F { \ #define ULTRASTOR_14_34F { \
.name = "UltraStor 14F/34F rev. " U14_34F_VERSION " ", \ .name = "UltraStor 14F/34F rev. " U14_34F_VERSION " ", \
......
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