diff options
| author | Thomas Bogendoerfer <tbogendoerfer@suse.de> | 2020-01-14 17:09:36 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2020-01-15 23:09:11 -0500 |
| commit | ba304e5b4498157bd8c53ba14bb9a89a68996238 (patch) | |
| tree | 2dede2b12e8d05323185c435e0cb79ee744bbde1 | |
| parent | f3c893e3dbb5d94f94072f7b1f2a8aece6240e7e (diff) | |
scsi: qla1280: Fix dma firmware download, if dma address is 64bit
Do firmware download with 64bit LOAD_RAM command, if driver is using
64bit addressing.
Link: https://lore.kernel.org/r/20200114160936.1517-1-tbogendoerfer@suse.de
Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
| -rw-r--r-- | drivers/scsi/qla1280.c | 20 | ||||
| -rw-r--r-- | drivers/scsi/qla1280.h | 2 |
2 files changed, 16 insertions, 6 deletions
diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index 832af4213046..607cbddcdd14 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -1699,6 +1699,16 @@ qla1280_load_firmware_pio(struct scsi_qla_host *ha) return err; } +#if QLA_64BIT_PTR +#define LOAD_CMD MBC_LOAD_RAM_A64_ROM +#define DUMP_CMD MBC_DUMP_RAM_A64_ROM +#define CMD_ARGS (BIT_7 | BIT_6 | BIT_4 | BIT_3 | BIT_2 | BIT_1 | BIT_0) +#else +#define LOAD_CMD MBC_LOAD_RAM +#define DUMP_CMD MBC_DUMP_RAM +#define CMD_ARGS (BIT_4 | BIT_3 | BIT_2 | BIT_1 | BIT_0) +#endif + #define DUMP_IT_BACK 0 /* for debug of RISC loading */ static int qla1280_load_firmware_dma(struct scsi_qla_host *ha) @@ -1748,7 +1758,7 @@ qla1280_load_firmware_dma(struct scsi_qla_host *ha) for(i = 0; i < cnt; i++) ((__le16 *)ha->request_ring)[i] = fw_data[i]; - mb[0] = MBC_LOAD_RAM; + mb[0] = LOAD_CMD; mb[1] = risc_address; mb[4] = cnt; mb[3] = ha->request_dma & 0xffff; @@ -1759,8 +1769,7 @@ qla1280_load_firmware_dma(struct scsi_qla_host *ha) __func__, mb[0], (void *)(long)ha->request_dma, mb[6], mb[7], mb[2], mb[3]); - err = qla1280_mailbox_command(ha, BIT_4 | BIT_3 | BIT_2 | - BIT_1 | BIT_0, mb); + err = qla1280_mailbox_command(ha, CMD_ARGS, mb); if (err) { printk(KERN_ERR "scsi(%li): Failed to load partial " "segment of f\n", ha->host_no); @@ -1768,7 +1777,7 @@ qla1280_load_firmware_dma(struct scsi_qla_host *ha) } #if DUMP_IT_BACK - mb[0] = MBC_DUMP_RAM; + mb[0] = DUMP_CMD; mb[1] = risc_address; mb[4] = cnt; mb[3] = p_tbuf & 0xffff; @@ -1776,8 +1785,7 @@ qla1280_load_firmware_dma(struct scsi_qla_host *ha) mb[7] = upper_32_bits(p_tbuf) & 0xffff; mb[6] = upper_32_bits(p_tbuf) >> 16; - err = qla1280_mailbox_command(ha, BIT_4 | BIT_3 | BIT_2 | - BIT_1 | BIT_0, mb); + err = qla1280_mailbox_command(ha, CMD_ARGS, mb); if (err) { printk(KERN_ERR "Failed to dump partial segment of f/w\n"); diff --git a/drivers/scsi/qla1280.h b/drivers/scsi/qla1280.h index a1a8aefc7cc3..e7820b5bca38 100644 --- a/drivers/scsi/qla1280.h +++ b/drivers/scsi/qla1280.h @@ -277,6 +277,8 @@ struct device_reg { #define MBC_MAILBOX_REGISTER_TEST 6 /* Wrap incoming mailboxes */ #define MBC_VERIFY_CHECKSUM 7 /* Verify checksum */ #define MBC_ABOUT_FIRMWARE 8 /* Get firmware revision */ +#define MBC_LOAD_RAM_A64_ROM 9 /* Load RAM 64bit ROM version */ +#define MBC_DUMP_RAM_A64_ROM 0x0a /* Dump RAM 64bit ROM version */ #define MBC_INIT_REQUEST_QUEUE 0x10 /* Initialize request queue */ #define MBC_INIT_RESPONSE_QUEUE 0x11 /* Initialize response queue */ #define MBC_EXECUTE_IOCB 0x12 /* Execute IOCB command */ |