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-rw-r--r--drivers/scsi/qla2xxx/qla_init.c1113
-rw-r--r--drivers/scsi/qla2xxx/qla_inline.h27
-rw-r--r--drivers/scsi/qla2xxx/qla_iocb.c258
-rw-r--r--drivers/scsi/qla2xxx/qla_isr.c633
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c1265
-rw-r--r--drivers/scsi/qla2xxx/qla_version.h4
6 files changed, 1749 insertions, 1551 deletions
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 4218f20f5ed..7bee87f90f6 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -35,7 +35,7 @@ static int qla2x00_fabric_dev_login(scsi_qla_host_t *, fc_port_t *,
static int qla2x00_restart_isp(scsi_qla_host_t *);
-static int qla2x00_find_new_loop_id(scsi_qla_host_t *ha, fc_port_t *dev);
+static int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *);
static struct qla_chip_state_84xx *qla84xx_get_chip(struct scsi_qla_host *);
static int qla84xx_init_chip(scsi_qla_host_t *);
@@ -55,77 +55,77 @@ static int qla84xx_init_chip(scsi_qla_host_t *);
* 0 = success
*/
int
-qla2x00_initialize_adapter(scsi_qla_host_t *ha)
+qla2x00_initialize_adapter(scsi_qla_host_t *vha)
{
int rval;
-
+ struct qla_hw_data *ha = vha->hw;
/* Clear adapter flags. */
- ha->flags.online = 0;
- ha->flags.reset_active = 0;
- atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME);
- atomic_set(&ha->loop_state, LOOP_DOWN);
- ha->device_flags = DFLG_NO_CABLE;
- ha->dpc_flags = 0;
- ha->flags.management_server_logged_in = 0;
- ha->marker_needed = 0;
+ vha->flags.online = 0;
+ vha->flags.reset_active = 0;
+ atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME);
+ atomic_set(&vha->loop_state, LOOP_DOWN);
+ vha->device_flags = DFLG_NO_CABLE;
+ vha->dpc_flags = 0;
+ vha->flags.management_server_logged_in = 0;
+ vha->marker_needed = 0;
ha->mbx_flags = 0;
ha->isp_abort_cnt = 0;
ha->beacon_blink_led = 0;
- set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags);
+ set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags);
qla_printk(KERN_INFO, ha, "Configuring PCI space...\n");
- rval = ha->isp_ops->pci_config(ha);
+ rval = ha->isp_ops->pci_config(vha);
if (rval) {
DEBUG2(printk("scsi(%ld): Unable to configure PCI space.\n",
- ha->host_no));
+ vha->host_no));
return (rval);
}
- ha->isp_ops->reset_chip(ha);
+ ha->isp_ops->reset_chip(vha);
- rval = qla2xxx_get_flash_info(ha);
+ rval = qla2xxx_get_flash_info(vha);
if (rval) {
DEBUG2(printk("scsi(%ld): Unable to validate FLASH data.\n",
- ha->host_no));
+ vha->host_no));
return (rval);
}
- ha->isp_ops->get_flash_version(ha, ha->request_ring);
+ ha->isp_ops->get_flash_version(vha, ha->req->ring);
qla_printk(KERN_INFO, ha, "Configure NVRAM parameters...\n");
- ha->isp_ops->nvram_config(ha);
+ ha->isp_ops->nvram_config(vha);
if (ha->flags.disable_serdes) {
/* Mask HBA via NVRAM settings? */
qla_printk(KERN_INFO, ha, "Masking HBA WWPN "
"%02x%02x%02x%02x%02x%02x%02x%02x (via NVRAM).\n",
- ha->port_name[0], ha->port_name[1],
- ha->port_name[2], ha->port_name[3],
- ha->port_name[4], ha->port_name[5],
- ha->port_name[6], ha->port_name[7]);
+ vha->port_name[0], vha->port_name[1],
+ vha->port_name[2], vha->port_name[3],
+ vha->port_name[4], vha->port_name[5],
+ vha->port_name[6], vha->port_name[7]);
return QLA_FUNCTION_FAILED;
}
qla_printk(KERN_INFO, ha, "Verifying loaded RISC code...\n");
- if (qla2x00_isp_firmware(ha) != QLA_SUCCESS) {
- rval = ha->isp_ops->chip_diag(ha);
+ if (qla2x00_isp_firmware(vha) != QLA_SUCCESS) {
+ rval = ha->isp_ops->chip_diag(vha);
if (rval)
return (rval);
- rval = qla2x00_setup_chip(ha);
+ rval = qla2x00_setup_chip(vha);
if (rval)
return (rval);
}
if (IS_QLA84XX(ha)) {
- ha->cs84xx = qla84xx_get_chip(ha);
+ ha->cs84xx = qla84xx_get_chip(vha);
if (!ha->cs84xx) {
qla_printk(KERN_ERR, ha,
"Unable to configure ISP84XX.\n");
return QLA_FUNCTION_FAILED;
}
}
- rval = qla2x00_init_rings(ha);
+ rval = qla2x00_init_rings(vha);
return (rval);
}
@@ -137,10 +137,11 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
int
-qla2100_pci_config(scsi_qla_host_t *ha)
+qla2100_pci_config(scsi_qla_host_t *vha)
{
uint16_t w;
unsigned long flags;
+ struct qla_hw_data *ha = vha->hw;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
pci_set_master(ha->pdev);
@@ -167,11 +168,12 @@ qla2100_pci_config(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
int
-qla2300_pci_config(scsi_qla_host_t *ha)
+qla2300_pci_config(scsi_qla_host_t *vha)
{
uint16_t w;
unsigned long flags = 0;
uint32_t cnt;
+ struct qla_hw_data *ha = vha->hw;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
pci_set_master(ha->pdev);
@@ -248,10 +250,11 @@ qla2300_pci_config(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
int
-qla24xx_pci_config(scsi_qla_host_t *ha)
+qla24xx_pci_config(scsi_qla_host_t *vha)
{
uint16_t w;
unsigned long flags = 0;
+ struct qla_hw_data *ha = vha->hw;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
pci_set_master(ha->pdev);
@@ -291,9 +294,10 @@ qla24xx_pci_config(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
int
-qla25xx_pci_config(scsi_qla_host_t *ha)
+qla25xx_pci_config(scsi_qla_host_t *vha)
{
uint16_t w;
+ struct qla_hw_data *ha = vha->hw;
pci_set_master(ha->pdev);
pci_try_set_mwi(ha->pdev);
@@ -321,32 +325,33 @@ qla25xx_pci_config(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
static int
-qla2x00_isp_firmware(scsi_qla_host_t *ha)
+qla2x00_isp_firmware(scsi_qla_host_t *vha)
{
int rval;
uint16_t loop_id, topo, sw_cap;
uint8_t domain, area, al_pa;
+ struct qla_hw_data *ha = vha->hw;
/* Assume loading risc code */
rval = QLA_FUNCTION_FAILED;
if (ha->flags.disable_risc_code_load) {
DEBUG2(printk("scsi(%ld): RISC CODE NOT loaded\n",
- ha->host_no));
+ vha->host_no));
qla_printk(KERN_INFO, ha, "RISC CODE NOT loaded\n");
/* Verify checksum of loaded RISC code. */
- rval = qla2x00_verify_checksum(ha, ha->fw_srisc_address);
+ rval = qla2x00_verify_checksum(vha, ha->fw_srisc_address);
if (rval == QLA_SUCCESS) {
/* And, verify we are not in ROM code. */
- rval = qla2x00_get_adapter_id(ha, &loop_id, &al_pa,
+ rval = qla2x00_get_adapter_id(vha, &loop_id, &al_pa,
&area, &domain, &topo, &sw_cap);
}
}
if (rval) {
DEBUG2_3(printk("scsi(%ld): **** Load RISC code ****\n",
- ha->host_no));
+ vha->host_no));
}
return (rval);
@@ -359,9 +364,10 @@ qla2x00_isp_firmware(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
void
-qla2x00_reset_chip(scsi_qla_host_t *ha)
+qla2x00_reset_chip(scsi_qla_host_t *vha)
{
unsigned long flags = 0;
+ struct qla_hw_data *ha = vha->hw;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
uint32_t cnt;
uint16_t cmd;
@@ -499,10 +505,11 @@ qla2x00_reset_chip(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
static inline void
-qla24xx_reset_risc(scsi_qla_host_t *ha)
+qla24xx_reset_risc(scsi_qla_host_t *vha)
{
int hw_evt = 0;
unsigned long flags = 0;
+ struct qla_hw_data *ha = vha->hw;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
uint32_t cnt, d2;
uint16_t wd;
@@ -541,7 +548,7 @@ qla24xx_reset_risc(scsi_qla_host_t *ha)
barrier();
}
if (cnt == 0 || hw_evt)
- qla2xxx_hw_event_log(ha, HW_EVENT_RESET_ERR,
+ qla2xxx_hw_event_log(vha, HW_EVENT_RESET_ERR,
RD_REG_WORD(&reg->mailbox1), RD_REG_WORD(&reg->mailbox2),
RD_REG_WORD(&reg->mailbox3));
@@ -571,12 +578,13 @@ qla24xx_reset_risc(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
void
-qla24xx_reset_chip(scsi_qla_host_t *ha)
+qla24xx_reset_chip(scsi_qla_host_t *vha)
{
+ struct qla_hw_data *ha = vha->hw;
ha->isp_ops->disable_intrs(ha);
/* Perform RISC reset. */
- qla24xx_reset_risc(ha);
+ qla24xx_reset_risc(vha);
}
/**
@@ -586,9 +594,10 @@ qla24xx_reset_chip(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
int
-qla2x00_chip_diag(scsi_qla_host_t *ha)
+qla2x00_chip_diag(scsi_qla_host_t *vha)
{
int rval;
+ struct qla_hw_data *ha = vha->hw;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
unsigned long flags = 0;
uint16_t data;
@@ -599,7 +608,7 @@ qla2x00_chip_diag(scsi_qla_host_t *ha)
rval = QLA_FUNCTION_FAILED;
DEBUG3(printk("scsi(%ld): Testing device at %lx.\n",
- ha->host_no, (u_long)&reg->flash_address));
+ vha->host_no, (u_long)&reg->flash_address));
spin_lock_irqsave(&ha->hardware_lock, flags);
@@ -662,17 +671,17 @@ qla2x00_chip_diag(scsi_qla_host_t *ha)
ha->product_id[3] = mb[4];
/* Adjust fw RISC transfer size */
- if (ha->request_q_length > 1024)
+ if (ha->req->length > 1024)
ha->fw_transfer_size = REQUEST_ENTRY_SIZE * 1024;
else
ha->fw_transfer_size = REQUEST_ENTRY_SIZE *
- ha->request_q_length;
+ ha->req->length;
if (IS_QLA2200(ha) &&
RD_MAILBOX_REG(ha, reg, 7) == QLA2200A_RISC_ROM_VER) {
/* Limit firmware transfer size with a 2200A */
DEBUG3(printk("scsi(%ld): Found QLA2200A chip.\n",
- ha->host_no));
+ vha->host_no));
ha->device_type |= DT_ISP2200A;
ha->fw_transfer_size = 128;
@@ -681,11 +690,11 @@ qla2x00_chip_diag(scsi_qla_host_t *ha)
/* Wrap Incoming Mailboxes Test. */
spin_unlock_irqrestore(&ha->hardware_lock, flags);
- DEBUG3(printk("scsi(%ld): Checking mailboxes.\n", ha->host_no));
- rval = qla2x00_mbx_reg_test(ha);
+ DEBUG3(printk("scsi(%ld): Checking mailboxes.\n", vha->host_no));
+ rval = qla2x00_mbx_reg_test(vha);
if (rval) {
DEBUG(printk("scsi(%ld): Failed mailbox send register test\n",
- ha->host_no));
+ vha->host_no));
qla_printk(KERN_WARNING, ha,
"Failed mailbox send register test\n");
}
@@ -698,7 +707,7 @@ qla2x00_chip_diag(scsi_qla_host_t *ha)
chip_diag_failed:
if (rval)
DEBUG2_3(printk("scsi(%ld): Chip diagnostics **** FAILED "
- "****\n", ha->host_no));
+ "****\n", vha->host_no));
spin_unlock_irqrestore(&ha->hardware_lock, flags);
@@ -712,19 +721,20 @@ chip_diag_failed:
* Returns 0 on success.
*/
int
-qla24xx_chip_diag(scsi_qla_host_t *ha)
+qla24xx_chip_diag(scsi_qla_host_t *vha)
{
int rval;
+ struct qla_hw_data *ha = vha->hw;
/* Perform RISC reset. */
- qla24xx_reset_risc(ha);
+ qla24xx_reset_risc(vha);
- ha->fw_transfer_size = REQUEST_ENTRY_SIZE * ha->request_q_length;
+ ha->fw_transfer_size = REQUEST_ENTRY_SIZE * ha->req->length;
- rval = qla2x00_mbx_reg_test(ha);
+ rval = qla2x00_mbx_reg_test(vha);
if (rval) {
DEBUG(printk("scsi(%ld): Failed mailbox send register test\n",
- ha->host_no));
+ vha->host_no));
qla_printk(KERN_WARNING, ha,
"Failed mailbox send register test\n");
} else {
@@ -736,13 +746,14 @@ qla24xx_chip_diag(scsi_qla_host_t *ha)
}
void
-qla2x00_alloc_fw_dump(scsi_qla_host_t *ha)
+qla2x00_alloc_fw_dump(scsi_qla_host_t *vha)
{
int rval;
uint32_t dump_size, fixed_size, mem_size, req_q_size, rsp_q_size,
eft_size, fce_size;
dma_addr_t tc_dma;
void *tc;
+ struct qla_hw_data *ha = vha->hw;
if (ha->fw_dump) {
qla_printk(KERN_WARNING, ha,
@@ -778,7 +789,7 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *ha)
}
memset(tc, 0, FCE_SIZE);
- rval = qla2x00_enable_fce_trace(ha, tc_dma, FCE_NUM_BUFFERS,
+ rval = qla2x00_enable_fce_trace(vha, tc_dma, FCE_NUM_BUFFERS,
ha->fce_mb, &ha->fce_bufs);
if (rval) {
qla_printk(KERN_WARNING, ha, "Unable to initialize "
@@ -807,7 +818,7 @@ try_eft:
}
memset(tc, 0, EFT_SIZE);
- rval = qla2x00_enable_eft_trace(ha, tc_dma, EFT_NUM_BUFFERS);
+ rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS);
if (rval) {
qla_printk(KERN_WARNING, ha, "Unable to initialize "
"EFT (%d).\n", rval);
@@ -824,8 +835,8 @@ try_eft:
ha->eft = tc;
}
cont_alloc:
- req_q_size = ha->request_q_length * sizeof(request_t);
- rsp_q_size = ha->response_q_length * sizeof(response_t);
+ req_q_size = ha->req->length * sizeof(request_t);
+ rsp_q_size = ha->rsp->length * sizeof(response_t);
dump_size = offsetof(struct qla2xxx_fw_dump, isp);
dump_size += fixed_size + mem_size + req_q_size + rsp_q_size +
@@ -875,27 +886,29 @@ cont_alloc:
* Returns 0 on success.
*/
static void
-qla2x00_resize_request_q(scsi_qla_host_t *ha)
+qla2x00_resize_request_q(scsi_qla_host_t *vha)
{
int rval;
uint16_t fw_iocb_cnt = 0;
uint16_t request_q_length = REQUEST_ENTRY_CNT_2XXX_EXT_MEM;
dma_addr_t request_dma;
request_t *request_ring;
+ struct qla_hw_data *ha = vha->hw;
+ struct req_que *req = ha->req;
/* Valid only on recent ISPs. */
if (IS_QLA2100(ha) || IS_QLA2200(ha))
return;
/* Retrieve IOCB counts available to the firmware. */
- rval = qla2x00_get_resource_cnts(ha, NULL, NULL, NULL, &fw_iocb_cnt,
- &ha->max_npiv_vports);
+ rval = qla2x00_get_resource_cnts(vha, NULL, NULL, NULL, &fw_iocb_cnt,
+ &ha->max_npiv_vports);
if (rval)
return;
/* No point in continuing if current settings are sufficient. */
if (fw_iocb_cnt < 1024)
return;
- if (ha->request_q_length >= request_q_length)
+ if (req->length >= request_q_length)
return;
/* Attempt to claim larger area for request queue. */
@@ -909,17 +922,17 @@ qla2x00_resize_request_q(scsi_qla_host_t *ha)
qla_printk(KERN_INFO, ha, "Extended memory detected (%d KB)...\n",
(ha->fw_memory_size + 1) / 1024);
qla_printk(KERN_INFO, ha, "Resizing request queue depth "
- "(%d -> %d)...\n", ha->request_q_length, request_q_length);
+ "(%d -> %d)...\n", req->length, request_q_length);
/* Clear old allocations. */
dma_free_coherent(&ha->pdev->dev,
- (ha->request_q_length + 1) * sizeof(request_t), ha->request_ring,
- ha->request_dma);
+ (req->length + 1) * sizeof(request_t), req->ring,
+ req->dma);
/* Begin using larger queue. */
- ha->request_q_length = request_q_length;
- ha->request_ring = request_ring;
- ha->request_dma = request_dma;
+ req->length = request_q_length;
+ req->ring = request_ring;
+ req->dma = request_dma;
}
/**
@@ -929,10 +942,11 @@ qla2x00_resize_request_q(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
static int
-qla2x00_setup_chip(scsi_qla_host_t *ha)
+qla2x00_setup_chip(scsi_qla_host_t *vha)
{
int rval;
uint32_t srisc_address = 0;
+ struct qla_hw_data *ha = vha->hw;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
unsigned long flags;
@@ -945,28 +959,27 @@ qla2x00_setup_chip(scsi_qla_host_t *ha)
}
/* Load firmware sequences */
- rval = ha->isp_ops->load_risc(ha, &srisc_address);
+ rval = ha->isp_ops->load_risc(vha, &srisc_address);
if (rval == QLA_SUCCESS) {
DEBUG(printk("scsi(%ld): Verifying Checksum of loaded RISC "
- "code.\n", ha->host_no));
+ "code.\n", vha->host_no));
- rval = qla2x00_verify_checksum(ha, srisc_address);
+ rval = qla2x00_verify_checksum(vha, srisc_address);
if (rval == QLA_SUCCESS) {
/* Start firmware execution. */
DEBUG(printk("scsi(%ld): Checksum OK, start "
- "firmware.\n", ha->host_no));
+ "firmware.\n", vha->host_no));
- rval = qla2x00_execute_fw(ha, srisc_address);
+ rval = qla2x00_execute_fw(vha, srisc_address);
/* Retrieve firmware information. */
if (rval == QLA_SUCCESS && ha->fw_major_version == 0) {
- qla2x00_get_fw_version(ha,
+ qla2x00_get_fw_version(vha,
&ha->fw_major_version,
&ha->fw_minor_version,
&ha->fw_subminor_version,
&ha->fw_attributes, &ha->fw_memory_size);
ha->flags.npiv_supported = 0;
- if ((IS_QLA24XX(ha) || IS_QLA25XX(ha) ||
- IS_QLA84XX(ha)) &&
+ if (IS_QLA2XXX_MIDTYPE(ha) &&
(ha->fw_attributes & BIT_2)) {
ha->flags.npiv_supported = 1;
if ((!ha->max_npiv_vports) ||
@@ -975,15 +988,15 @@ qla2x00_setup_chip(scsi_qla_host_t *ha)
ha->max_npiv_vports =
MIN_MULTI_ID_FABRIC - 1;
}
- qla2x00_resize_request_q(ha);
+ qla2x00_resize_request_q(vha);
if (ql2xallocfwdump)
- qla2x00_alloc_fw_dump(ha);
+ qla2x00_alloc_fw_dump(vha);
}
} else {
DEBUG2(printk(KERN_INFO
"scsi(%ld): ISP Firmware failed checksum.\n",
- ha->host_no));
+ vha->host_no));
}
}
@@ -1002,7 +1015,7 @@ qla2x00_setup_chip(scsi_qla_host_t *ha)
if (rval) {
DEBUG2_3(printk("scsi(%ld): Setup chip **** FAILED ****.\n",
- ha->host_no));
+ vha->host_no));
}
return (rval);
@@ -1018,13 +1031,14 @@ qla2x00_setup_chip(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
static void
-qla2x00_init_response_q_entries(scsi_qla_host_t *ha)
+qla2x00_init_response_q_entries(scsi_qla_host_t *vha)
{
uint16_t cnt;
response_t *pkt;
+ struct rsp_que *rsp = vha->hw->rsp;
- pkt = ha->response_ring_ptr;
- for (cnt = 0; cnt < ha->response_q_length; cnt++) {
+ pkt = rsp->ring_ptr;
+ for (cnt = 0; cnt < rsp->length; cnt++) {
pkt->signature = RESPONSE_PROCESSED;
pkt++;
}
@@ -1038,19 +1052,20 @@ qla2x00_init_response_q_entries(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
void
-qla2x00_update_fw_options(scsi_qla_host_t *ha)
+qla2x00_update_fw_options(scsi_qla_host_t *vha)
{
uint16_t swing, emphasis, tx_sens, rx_sens;
+ struct qla_hw_data *ha = vha->hw;
memset(ha->fw_options, 0, sizeof(ha->fw_options));
- qla2x00_get_fw_options(ha, ha->fw_options);
+ qla2x00_get_fw_options(vha, ha->fw_options);
if (IS_QLA2100(ha) || IS_QLA2200(ha))
return;
/* Serial Link options. */
DEBUG3(printk("scsi(%ld): Serial link options:\n",
- ha->host_no));
+ vha->host_no));
DEBUG3(qla2x00_dump_buffer((uint8_t *)&ha->fw_seriallink_options,
sizeof(ha->fw_seriallink_options)));
@@ -1108,19 +1123,20 @@ qla2x00_update_fw_options(scsi_qla_host_t *ha)
ha->fw_options[2] |= BIT_13;
/* Update firmware options. */
- qla2x00_set_fw_options(ha, ha->fw_options);
+ qla2x00_set_fw_options(vha, ha->fw_options);
}
void
-qla24xx_update_fw_options(scsi_qla_host_t *ha)
+qla24xx_update_fw_options(scsi_qla_host_t *vha)
{
int rval;
+ struct qla_hw_data *ha = vha->hw;
/* Update Serial Link options. */
if ((le16_to_cpu(ha->fw_seriallink_options24[0]) & BIT_0) == 0)
return;
- rval = qla2x00_set_serdes_params(ha,
+ rval = qla2x00_set_serdes_params(vha,
le16_to_cpu(ha->fw_seriallink_options24[1]),
le16_to_cpu(ha->fw_seriallink_options24[2]),
le16_to_cpu(ha->fw_seriallink_options24[3]));
@@ -1131,19 +1147,22 @@ qla24xx_update_fw_options(scsi_qla_host_t *ha)
}
void
-qla2x00_config_rings(struct scsi_qla_host *ha)
+qla2x00_config_rings(struct scsi_qla_host *vha)
{
+ struct qla_hw_data *ha = vha->hw;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
+ struct req_que *req = ha->req;
+ struct rsp_que *rsp = ha->rsp;
/* Setup ring parameters in initialization control block. */
ha->init_cb->request_q_outpointer = __constant_cpu_to_le16(0);
ha->init_cb->response_q_inpointer = __constant_cpu_to_le16(0);
- ha->init_cb->request_q_length = cpu_to_le16(ha->request_q_length);
- ha->init_cb->response_q_length = cpu_to_le16(ha->response_q_length);
- ha->init_cb->request_q_address[0] = cpu_to_le32(LSD(ha->request_dma));
- ha->init_cb->request_q_address[1] = cpu_to_le32(MSD(ha->request_dma));
- ha->init_cb->response_q_address[0] = cpu_to_le32(LSD(ha->response_dma));
- ha->init_cb->response_q_address[1] = cpu_to_le32(MSD(ha->response_dma));
+ ha->init_cb->request_q_length = cpu_to_le16(req->length);
+ ha->init_cb->response_q_length = cpu_to_le16(rsp->length);
+ ha->init_cb->request_q_address[0] = cpu_to_le32(LSD(req->dma));
+ ha->init_cb->request_q_address[1] = cpu_to_le32(MSD(req->dma));
+ ha->init_cb->response_q_address[0] = cpu_to_le32(LSD(rsp->dma));
+ ha->init_cb->response_q_address[1] = cpu_to_le32(MSD(rsp->dma));
WRT_REG_WORD(ISP_REQ_Q_IN(ha, reg), 0);
WRT_REG_WORD(ISP_REQ_Q_OUT(ha, reg), 0);
@@ -1153,21 +1172,24 @@ qla2x00_config_rings(struct scsi_qla_host *ha)
}
void
-qla24xx_config_rings(struct scsi_qla_host *ha)
+qla24xx_config_rings(struct scsi_qla_host *vha)
{
+ struct qla_hw_data *ha = vha->hw;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
struct init_cb_24xx *icb;
+ struct req_que *req = ha->req;
+ struct rsp_que *rsp = ha->rsp;
/* Setup ring parameters in initialization control block. */
icb = (struct init_cb_24xx *)ha->init_cb;
icb->request_q_outpointer = __constant_cpu_to_le16(0);
icb->response_q_inpointer = __constant_cpu_to_le16(0);
- icb->request_q_length = cpu_to_le16(ha->request_q_length);
- icb->response_q_length = cpu_to_le16(ha->response_q_length);
- icb->request_q_address[0] = cpu_to_le32(LSD(ha->request_dma));
- icb->request_q_address[1] = cpu_to_le32(MSD(ha->request_dma));
- icb->response_q_address[0] = cpu_to_le32(LSD(ha->response_dma));
- icb->response_q_address[1] = cpu_to_le32(MSD(ha->response_dma));
+ icb->request_q_length = cpu_to_le16(req->length);
+ icb->response_q_length = cpu_to_le16(rsp->length);
+ icb->request_q_address[0] = cpu_to_le32(LSD(req->dma));
+ icb->request_q_address[1] = cpu_to_le32(MSD(req->dma));
+ icb->response_q_address[0] = cpu_to_le32(LSD(rsp->dma));
+ icb->response_q_address[1] = cpu_to_le32(MSD(rsp->dma));
WRT_REG_DWORD(&reg->req_q_in, 0);
WRT_REG_DWORD(&reg->req_q_out, 0);
@@ -1186,11 +1208,14 @@ qla24xx_config_rings(struct scsi_qla_host *ha)
* Returns 0 on success.
*/
static int
-qla2x00_init_rings(scsi_qla_host_t *ha)
+qla2x00_init_rings(scsi_qla_host_t *vha)
{
int rval;
unsigned long flags = 0;
int cnt;
+ struct qla_hw_data *ha = vha->hw;
+ struct req_que *req = ha->req;
+ struct rsp_que *rsp = ha->rsp;
struct mid_init_cb_24xx *mid_init_cb =
(struct mid_init_cb_24xx *) ha->init_cb;
@@ -1198,45 +1223,45 @@ qla2x00_init_rings(scsi_qla_host_t *ha)
/* Clear outstanding commands array. */
for (cnt = 0; cnt < MAX_OUTSTANDING_COMMANDS; cnt++)
- ha->outstanding_cmds[cnt] = NULL;
+ req->outstanding_cmds[cnt] = NULL;
- ha->current_outstanding_cmd = 0;
+ req->current_outstanding_cmd = 0;
/* Clear RSCN queue. */
- ha->rscn_in_ptr = 0;
- ha->rscn_out_ptr = 0;
+ vha->rscn_in_ptr = 0;
+ vha->rscn_out_ptr = 0;
/* Initialize firmware. */
- ha->request_ring_ptr = ha->request_ring;
- ha->req_ring_index = 0;
- ha->req_q_cnt = ha->request_q_length;
- ha->response_ring_ptr = ha->response_ring;
- ha->rsp_ring_index = 0;
+ req->ring_ptr = req->ring;
+ req->ring_index = 0;
+ req->cnt = req->length;
+ rsp->ring_ptr = rsp->ring;
+ rsp->ring_index = 0;
/* Initialize response queue entries */
- qla2x00_init_response_q_entries(ha);
+ qla2x00_init_response_q_entries(vha);
- ha->isp_ops->config_rings(ha);
+ ha->isp_ops->config_rings(vha);
spin_unlock_irqrestore(&ha->hardware_lock, flags);
/* Update any ISP specific firmware options before initialization. */
- ha->isp_ops->update_fw_options(ha);
+ ha->isp_ops->update_fw_options(vha);
- DEBUG(printk("scsi(%ld): Issue init firmware.\n", ha->host_no));
+ DEBUG(printk("scsi(%ld): Issue init firmware.\n", vha->host_no));
if (ha->flags.npiv_supported)
mid_init_cb->count = cpu_to_le16(ha->max_npiv_vports);
mid_init_cb->options = __constant_cpu_to_le16(BIT_1);
- rval = qla2x00_init_firmware(ha, ha->init_cb_size);
+ rval = qla2x00_init_firmware(vha, ha->init_cb_size);
if (rval) {
DEBUG2_3(printk("scsi(%ld): Init firmware **** FAILED ****.\n",
- ha->host_no));
+ vha->host_no));
} else {
DEBUG3(printk("scsi(%ld): Init firmware -- success.\n",
- ha->host_no));
+ vha->host_no));
}
return (rval);
@@ -1249,13 +1274,14 @@ qla2x00_init_rings(scsi_qla_host_t *ha)
* Returns 0 on success.
*/
static int
-qla2x00_fw_ready(scsi_qla_host_t *ha)
+qla2x00_fw_ready(scsi_qla_host_t *vha)
{
int rval;
unsigned long wtime, mtime, cs84xx_time;
uint16_t min_wait; /* Minimum wait time if loop is down */
uint16_t wait_time; /* Wait time if loop is coming ready */
uint16_t state[3];
+ struct qla_hw_data *ha = vha->hw;
rval = QLA_SUCCESS;
@@ -1277,29 +1303,29 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
wtime = jiffies + (wait_time * HZ);
/* Wait for ISP to finish LIP */
- if (!ha->flags.init_done)
+ if (!vha->flags.init_done)
qla_printk(KERN_INFO, ha, "Waiting for LIP to complete...\n");
DEBUG3(printk("scsi(%ld): Waiting for LIP to complete...\n",
- ha->host_no));
+ vha->host_no));
do {
- rval = qla2x00_get_firmware_state(ha, state);
+ rval = qla2x00_get_firmware_state(vha, state);
if (rval == QLA_SUCCESS) {
if (state[0] < FSTATE_LOSS_OF_SYNC) {
- ha->device_flags &= ~DFLG_NO_CABLE;
+ vha->device_flags &= ~DFLG_NO_CABLE;
}
if (IS_QLA84XX(ha) && state[0] != FSTATE_READY) {
DEBUG16(printk("scsi(%ld): fw_state=%x "
- "84xx=%x.\n", ha->host_no, state[0],
+ "84xx=%x.\n", vha->host_no, state[0],
state[2]));
if ((state[2] & FSTATE_LOGGED_IN) &&
(state[2] & FSTATE_WAITING_FOR_VERIFY)) {
DEBUG16(printk("scsi(%ld): Sending "
- "verify iocb.\n", ha->host_no));
+ "verify iocb.\n", vha->host_no));
cs84xx_time = jiffies;
- rval = qla84xx_init_chip(ha);
+ rval = qla84xx_init_chip(vha);
if (rval != QLA_SUCCESS)
break;
@@ -1309,13 +1335,13 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
mtime += cs84xx_time;
DEBUG16(printk("scsi(%ld): Increasing "
"wait time by %ld. New time %ld\n",
- ha->host_no, cs84xx_time, wtime));
+ vha->host_no, cs84xx_time, wtime));
}
} else if (state[0] == FSTATE_READY) {
DEBUG(printk("scsi(%ld): F/W Ready - OK \n",
- ha->host_no));
+ vha->host_no));
- qla2x00_get_retry_cnt(ha, &ha->retry_count,
+ qla2x00_get_retry_cnt(vha, &ha->retry_count,
&ha->login_timeout, &ha->r_a_tov);
rval = QLA_SUCCESS;
@@ -1324,7 +1350,7 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
rval = QLA_FUNCTION_FAILED;
- if (atomic_read(&ha->loop_down_timer) &&
+ if (atomic_read(&vha->loop_down_timer) &&
state[0] != FSTATE_READY) {
/* Loop down. Timeout on min_wait for states
* other than Wait for Login.
@@ -1333,7 +1359,7 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
qla_printk(KERN_INFO, ha,
"Cable is unplugged...\n");
- ha->device_flags |= DFLG_NO_CABLE;
+ vha->device_flags |= DFLG_NO_CABLE;
break;
}
}
@@ -1350,15 +1376,15 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
msleep(500);
DEBUG3(printk("scsi(%ld): fw_state=%x curr time=%lx.\n",
- ha->host_no, state[0], jiffies));
+ vha->host_no, state[0], jiffies));
} while (1);
DEBUG(printk("scsi(%ld): fw_state=%x curr time=%lx.\n",
- ha->host_no, state[0], jiffies));
+ vha->host_no, state[0], jiffies));
if (rval) {
DEBUG2_3(printk("scsi(%ld): Firmware ready **** FAILED ****.\n",
- ha->host_no));
+ vha->host_no));
}
return (rval);
@@ -1378,7 +1404,7 @@ qla2x00_fw_ready(scsi_qla_host_t *ha)
* Kernel context.
*/
static int
-qla2x00_configure_hba(scsi_qla_host_t *ha)
+qla2x00_configure_hba(scsi_qla_host_t *vha)
{
int rval;
uint16_t loop_id;
@@ -1388,19 +1414,20 @@ qla2x00_configure_hba(scsi_qla_host_t *ha)
uint8_t area;
uint8_t domain;
char connect_type[22];
+ struct qla_hw_data *ha = vha->hw;
/* Get host addresses. */
- rval = qla2x00_get_adapter_id(ha,
+ rval = qla2x00_get_adapter_id(vha,
&loop_id, &al_pa, &area, &domain, &topo, &sw_cap);
if (rval != QLA_SUCCESS) {
- if (LOOP_TRANSITION(ha) || atomic_read(&ha->loop_down_timer) ||
+ if (LOOP_TRANSITION(vha) || atomic_read(&ha->loop_down_timer) ||
(rval == QLA_COMMAND_ERROR && loop_id == 0x7)) {
DEBUG2(printk("%s(%ld) Loop is in a transition state\n",
- __func__, ha->host_no));
+ __func__, vha->host_no));
} else {
qla_printk(KERN_WARNING, ha,
"ERROR -- Unable to get host loop ID.\n");
- set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags);
+ set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags);
}
return (rval);
}
@@ -1411,7 +1438,7 @@ qla2x00_configure_hba(scsi_qla_host_t *ha)
return (QLA_FUNCTION_FAILED);
}
- ha->loop_id = loop_id;
+ vha->loop_id = loop_id;
/* initialize */
ha->min_external_loopid = SNS_FIRST_LOOP_ID;
@@ -1421,14 +1448,14 @@ qla2x00_configure_hba(scsi_qla_host_t *ha)
switch (topo) {
case 0:
DEBUG3(printk("scsi(%ld): HBA in NL topology.\n",
- ha->host_no));
+ vha->host_no));
ha->current_topology = ISP_CFG_NL;
strcpy(connect_type, "(Loop)");
break;
case 1:
DEBUG3(printk("scsi(%ld): HBA in FL topology.\n",
- ha->host_no));
+ vha->host_no));
ha->switch_cap = sw_cap;
ha->current_topology = ISP_CFG_FL;
strcpy(connect_type, "(FL_Port)");
@@ -1436,7 +1463,7 @@ qla2x00_configure_hba(scsi_qla_host_t *ha)
case 2:
DEBUG3(printk("scsi(%ld): HBA in N P2P topology.\n",
- ha->host_no));
+ vha->host_no));
ha->operating_mode = P2P;
ha->current_topology = ISP_CFG_N;
strcpy(connect_type, "(N_Port-to-N_Port)");
@@ -1444,7 +1471,7 @@ qla2x00_configure_hba(scsi_qla_host_t *ha)
case 3:
DEBUG3(printk("scsi(%ld): HBA in F P2P topology.\n",
- ha->host_no));
+ vha->host_no));
ha->switch_cap = sw_cap;
ha->operating_mode = P2P;
ha->current_topology = ISP_CFG_F;
@@ -1454,7 +1481,7 @@ qla2x00_configure_hba(scsi_qla_host_t *ha)
default:
DEBUG3(printk("scsi(%ld): HBA in unknown topology %x. "
"Using NL.\n",
- ha->host_no, topo));
+ vha->host_no, topo));
ha->current_topology = ISP_CFG_NL;
strcpy(connect_type, "(Loop)");
break;
@@ -1462,29 +1489,31 @@ qla2x00_configure_hba(scsi_qla_host_t *ha)
/* Save Host port and loop ID. */
/* byte order - Big Endian */
- ha->d_id.b.domain = domain;
- ha->d_id.b.area = area;
- ha->d_id.b.al_pa = al_pa;
+ vha->d_id.b.domain = domain;
+ vha->d_id.b.area = area;
+ vha->d_id.b.al_pa = al_pa;
- if (!ha->flags.init_done)
+ if (!vha->flags.init_done)
qla_printk(KERN_INFO, ha,
"Topology - %s, Host Loop address 0x%x\n",
- connect_type, ha->loop_id);
+ connect_type, vha->loop_id);
if (rval) {
- DEBUG2_3(printk("scsi(%ld): FAILED.\n", ha->host_no));
+ DEBUG2_3(printk("scsi(%ld): FAILED.\n", vha->host_no));
} else {
- DEBUG3(printk("scsi(%ld): exiting normally.\n", ha->host_no));
+ DEBUG3(printk("scsi(%ld): exiting normally.\n", vha->host_no));
}
return(rval);
}
static inline void
-qla2x00_set_model_info(scsi_qla_host_t *ha, uint8_t *model, size_t len, char *def)
+qla2x00_set_model_info(scsi_qla_host_t *vha, uint8_t *model, size_t len,
+ char *def)
{
char *st, *en;
uint16_t index;
+ struct qla_hw_data *ha = vha->hw;
if (memcmp(model, BINZERO, len) != 0) {
strncpy(ha->model_number, model, len);
@@ -1516,16 +1545,17 @@ qla2x00_set_model_info(scsi_qla_host_t *ha, uint8_t *model, size_t len, char *de
}
}
if (IS_FWI2_CAPABLE(ha))
- qla2xxx_get_vpd_field(ha, "\x82", ha->model_desc,
+ qla2xxx_get_vpd_field(vha, "\x82", ha->model_desc,
sizeof(ha->model_desc));
}
/* On sparc systems, obtain port and node WWN from firmware
* properties.
*/
-static void qla2xxx_nvram_wwn_from_ofw(scsi_qla_host_t *ha, nvram_t *nv)
+static void qla2xxx_nvram_wwn_from_ofw(scsi_qla_host_t *vha, nvram_t *nv)
{
#ifdef CONFIG_SPARC
+ struct qla_hw_data *ha = vha->hw;
struct pci_dev *pdev = ha->pdev;
struct device_node *dp = pci_device_to_OF_node(pdev);
const u8 *val;
@@ -1555,12 +1585,13 @@ static void qla2xxx_nvram_wwn_from_ofw(scsi_qla_host_t *ha, nvram_t *nv)
* 0 = success.
*/
int
-qla2x00_nvram_config(scsi_qla_host_t *ha)
+qla2x00_nvram_config(scsi_qla_host_t *vha)
{
int rval;
uint8_t chksum = 0;
uint16_t cnt;
uint8_t *dptr1, *dptr2;
+ struct qla_hw_data *ha = vha->hw;
init_cb_t *icb = ha->init_cb;
nvram_t *nv = ha->nvram;
uint8_t *ptr = ha->nvram;
@@ -1576,11 +1607,11 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
ha->nvram_base = 0x80;
/* Get NVRAM data and calculate checksum. */
- ha->isp_ops->read_nvram(ha, ptr, ha->nvram_base, ha->nvram_size);
+ ha->isp_ops->read_nvram(vha, ptr, ha->nvram_base, ha->nvram_size);
for (cnt = 0, chksum = 0; cnt < ha->nvram_size; cnt++)
chksum += *ptr++;
- DEBUG5(printk("scsi(%ld): Contents of NVRAM\n", ha->host_no));
+ DEBUG5(printk("scsi(%ld): Contents of NVRAM\n", vha->host_no));
DEBUG5(qla2x00_dump_buffer((uint8_t *)nv, ha->nvram_size));
/* Bad NVRAM data, set defaults parameters. */
@@ -1594,7 +1625,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
"invalid -- WWPN) defaults.\n");
if (chksum)
- qla2xxx_hw_event_log(ha, HW_EVENT_NVRAM_CHKSUM_ERR, 0,
+ qla2xxx_hw_event_log(vha, HW_EVENT_NVRAM_CHKSUM_ERR, 0,
MSW(chksum), LSW(chksum));
/*
@@ -1631,7 +1662,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
nv->port_name[3] = 224;
nv->port_name[4] = 139;
- qla2xxx_nvram_wwn_from_ofw(ha, nv);
+ qla2xxx_nvram_wwn_from_ofw(vha, nv);
nv->login_timeout = 4;
@@ -1684,7 +1715,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
strcpy(ha->model_number, "QLA2300");
}
} else {
- qla2x00_set_model_info(ha, nv->model_number,
+ qla2x00_set_model_info(vha, nv->model_number,
sizeof(nv->model_number), "QLA23xx");
}
} else if (IS_QLA2200(ha)) {
@@ -1760,8 +1791,8 @@ qla2x00_nvram_config(scsi_qla_host_t *ha)
ha->serial0 = icb->port_name[5];
ha->serial1 = icb->port_name[6];
ha->serial2 = icb->port_name[7];
- ha->node_name = icb->node_name;
- ha->port_name = icb->port_name;
+ memcpy(vha->node_name, icb->node_name, WWN_SIZE);
+ memcpy(vha->port_name, icb->port_name, WWN_SIZE);
icb->execution_throttle = __constant_cpu_to_le16(0xFFFF);