From 874073ea293dab27c5f3398dced66eb7912bf477 Mon Sep 17 00:00:00 2001 From: Lior Dotan Date: Thu, 22 Jan 2009 09:38:15 +0200 Subject: [PATCH] Staging: slicoss: use request_firmware This patch uses request_firmware() to download the firmware to the card. Signed-off-by: Lior Dotan Cc: Christopher Harrer --- drivers/staging/slicoss/slic.h | 20 ---- drivers/staging/slicoss/slicoss.c | 170 ++++++++++-------------------- 2 files changed, 58 insertions(+), 132 deletions(-) diff --git a/drivers/staging/slicoss/slic.h b/drivers/staging/slicoss/slic.h index a8ea59d7ea15..e8d388d39792 100644 --- a/drivers/staging/slicoss/slic.h +++ b/drivers/staging/slicoss/slic.h @@ -46,30 +46,10 @@ #define OASIS_UCODE_VERS_DATE "2006/03/27 15:10:37" #define OASIS_UCODE_HOSTIF_ID 3 -static s32 ONumSections = 0x2; -static u32 OSectionSize[] = { - 0x00004000, 0x00010000, -}; - -static u32 OSectionStart[] = { - 0x00000000, 0x00008000, -}; - #define MOJAVE_UCODE_VERS_STRING "1.2" #define MOJAVE_UCODE_VERS_DATE "2006/03/27 15:12:22" #define MOJAVE_UCODE_HOSTIF_ID 3 -static s32 MNumSections = 0x2; -static u32 MSectionSize[] = -{ - 0x00008000, 0x00010000, -}; - -static u32 MSectionStart[] = -{ - 0x00000000, 0x00008000, -}; - #define GB_RCVUCODE_VERS_STRING "1.2" #define GB_RCVUCODE_VERS_DATE "2006/03/27 15:12:15" static u32 OasisRcvUCodeLen = 512; diff --git a/drivers/staging/slicoss/slicoss.c b/drivers/staging/slicoss/slicoss.c index bf7da8f898ab..7cdf2fadb2de 100644 --- a/drivers/staging/slicoss/slicoss.c +++ b/drivers/staging/slicoss/slicoss.c @@ -2183,15 +2183,16 @@ static int slic_card_download_gbrcv(struct adapter *adapter) int ret; __iomem struct slic_regs *slic_regs = adapter->slic_regs; u32 codeaddr; - unsigned char *instruction = NULL; + u32 instruction; + int index = 0; u32 rcvucodelen = 0; switch (adapter->devid) { case SLIC_2GB_DEVICE_ID: - file = "oasis_rcv.bin"; + file = "oasisrcvucode.sys"; break; case SLIC_1GB_DEVICE_ID: - file = "gb_rcv.bin"; + file = "gbrcvucode.sys"; break; default: ASSERT(0); @@ -2204,8 +2205,8 @@ static int slic_card_download_gbrcv(struct adapter *adapter) return ret; } - instruction = (unsigned char *)fw->data; - rcvucodelen = fw->size; + rcvucodelen = *(u32 *)(fw->data + index); + index += 4; switch (adapter->devid) { case SLIC_2GB_DEVICE_ID: if (rcvucodelen != OasisRcvUCodeLen) @@ -2219,24 +2220,24 @@ static int slic_card_download_gbrcv(struct adapter *adapter) ASSERT(0); break; } - /* start download */ WRITE_REG(slic_regs->slic_rcv_wcs, SLIC_RCVWCS_BEGIN, FLUSH); - /* download the rcv sequencer ucode */ for (codeaddr = 0; codeaddr < rcvucodelen; codeaddr++) { /* write out instruction address */ WRITE_REG(slic_regs->slic_rcv_wcs, codeaddr, FLUSH); + instruction = *(u32 *)(fw->data + index); + index += 4; /* write out the instruction data low addr */ WRITE_REG(slic_regs->slic_rcv_wcs, - (u32) *(u32 *) instruction, FLUSH); - instruction += 4; + instruction, FLUSH); + instruction = *(u8 *)(fw->data + index); + index++; /* write out the instruction data high addr */ - WRITE_REG(slic_regs->slic_rcv_wcs, (u32) *instruction, + WRITE_REG(slic_regs->slic_rcv_wcs, (u8)instruction, FLUSH); - instruction += 1; } /* download finished */ @@ -2254,16 +2255,14 @@ static int slic_card_download(struct adapter *adapter) int thissectionsize; int codeaddr; __iomem struct slic_regs *slic_regs = adapter->slic_regs; - u32 *instruction = NULL; - u32 *lastinstruct = NULL; - u32 *startinstruct = NULL; - unsigned char *nextinstruct; + u32 instruction; u32 baseaddress; u32 failure; u32 i; u32 numsects = 0; u32 sectsize[3]; u32 sectstart[3]; + int ucode_start, index = 0; /* DBG_MSG ("slicoss: %s (%s) adapter[%p] card[%p] devid[%x] \ jiffies[%lx] cpu %d\n", __func__, adapter->netdev->name, adapter, @@ -2271,24 +2270,10 @@ static int slic_card_download(struct adapter *adapter) switch (adapter->devid) { case SLIC_2GB_DEVICE_ID: -/* DBG_MSG ("slicoss: %s devid==SLIC_2GB_DEVICE_ID sections[%x]\n", - __func__, (uint) ONumSections); */ - file = "slic_oasis.bin"; - numsects = ONumSections; - for (i = 0; i < numsects; i++) { - sectsize[i] = OSectionSize[i]; - sectstart[i] = OSectionStart[i]; - } + file = "oasisdownload.sys"; break; case SLIC_1GB_DEVICE_ID: -/* DBG_MSG ("slicoss: %s devid==SLIC_1GB_DEVICE_ID sections[%x]\n", - __func__, (uint) MNumSections); */ - file = "slic_mojave.bin"; - numsects = MNumSections; - for (i = 0; i < numsects; i++) { - sectsize[i] = MSectionSize[i]; - sectstart[i] = MSectionStart[i]; - } + file = "gbdownload.sys"; break; default: ASSERT(0); @@ -2299,75 +2284,42 @@ static int slic_card_download(struct adapter *adapter) printk(KERN_ERR "SLICOSS: Failed to load firmware %s\n", file); return ret; } - + numsects = *(u32 *)(fw->data + index); + index += 4; ASSERT(numsects <= 3); - + for (i = 0; i < numsects; i++) { + sectsize[i] = *(u32 *)(fw->data + index); + index += 4; + } + for (i = 0; i < numsects; i++) { + sectstart[i] = *(u32 *)(fw->data + index); + index += 4; + } + ucode_start = index; + instruction = *(u32 *)(fw->data + index); + index += 4; for (section = 0; section < numsects; section++) { - switch (adapter->devid) { - case SLIC_2GB_DEVICE_ID: - instruction = (u32 *)(fw->data + (SECTION_SIZE * - section)); - baseaddress = sectstart[section]; - thissectionsize = sectsize[section] >> 3; - lastinstruct = - (u32 *)(fw->data + (SECTION_SIZE * section) + - sectsize[section] - 8); - break; - case SLIC_1GB_DEVICE_ID: - instruction = (u32 *)(fw->data + (SECTION_SIZE * - section)); - baseaddress = sectstart[section]; - thissectionsize = sectsize[section] >> 3; - lastinstruct = - (u32 *)(fw->data + (SECTION_SIZE * section) + - sectsize[section] - 8); - break; - default: - ASSERT(0); - break; - } - baseaddress = sectstart[section]; thissectionsize = sectsize[section] >> 3; for (codeaddr = 0; codeaddr < thissectionsize; codeaddr++) { - startinstruct = instruction; - nextinstruct = ((unsigned char *)instruction) + 8; /* Write out instruction address */ WRITE_REG(slic_regs->slic_wcs, baseaddress + codeaddr, FLUSH); /* Write out instruction to low addr */ - WRITE_REG(slic_regs->slic_wcs, *instruction, FLUSH); -#ifdef CONFIG_X86_64 - instruction = (u32 *)((unsigned char *)instruction + 4); -#else - instruction++; -#endif + WRITE_REG(slic_regs->slic_wcs, instruction, FLUSH); + instruction = *(u32 *)(fw->data + index); + index += 4; + /* Write out instruction to high addr */ - WRITE_REG(slic_regs->slic_wcs, *instruction, FLUSH); -#ifdef CONFIG_X86_64 - instruction = (u32 *)((unsigned char *)instruction + 4); -#else - instruction++; -#endif + WRITE_REG(slic_regs->slic_wcs, instruction, FLUSH); + instruction = *(u32 *)(fw->data + index); + index += 4; } } - + index = ucode_start; for (section = 0; section < numsects; section++) { - switch (adapter->devid) { - case SLIC_2GB_DEVICE_ID: - instruction = (u32 *)fw->data + (SECTION_SIZE * - section); - break; - case SLIC_1GB_DEVICE_ID: - instruction = (u32 *)fw->data + (SECTION_SIZE * - section); - break; - default: - ASSERT(0); - break; - } - + instruction = *(u32 *)(fw->data + index); baseaddress = sectstart[section]; if (baseaddress < 0x8000) continue; @@ -2375,37 +2327,31 @@ static int slic_card_download(struct adapter *adapter) /* DBG_MSG ("slicoss: COMPARE secton[%x] baseaddr[%x] sectnsize[%x]\n", (uint)section,baseaddress,thissectionsize);*/ - for (codeaddr = 0; codeaddr < thissectionsize; codeaddr++) { /* Write out instruction address */ WRITE_REG(slic_regs->slic_wcs, SLIC_WCS_COMPARE | (baseaddress + codeaddr), FLUSH); /* Write out instruction to low addr */ - WRITE_REG(slic_regs->slic_wcs, *instruction, FLUSH); -#ifdef CONFIG_X86_64 - instruction = (u32 *)((unsigned char *)instruction + 4); -#else - instruction++; -#endif + WRITE_REG(slic_regs->slic_wcs, instruction, FLUSH); + instruction = *(u32 *)(fw->data + index); + index += 4; /* Write out instruction to high addr */ - WRITE_REG(slic_regs->slic_wcs, *instruction, FLUSH); -#ifdef CONFIG_X86_64 - instruction = (u32 *)((unsigned char *)instruction + 4); -#else - instruction++; -#endif + WRITE_REG(slic_regs->slic_wcs, instruction, FLUSH); + instruction = *(u32 *)(fw->data + index); + index += 4; + /* Check SRAM location zero. If it is non-zero. Abort.*/ - failure = readl((u32 __iomem *)&slic_regs->slic_reset); +/* failure = readl((u32 __iomem *)&slic_regs->slic_reset); if (failure) { DBG_MSG - ("slicoss: %s FAILURE EXIT codeaddr[%x] \ - thissectionsize[%x] failure[%x]\n", + ("slicoss: %s FAILURE EXIT codeaddr[%x] " + "thissectionsize[%x] failure[%x]\n", __func__, codeaddr, thissectionsize, failure); release_firmware(fw); return -EIO; - } + }*/ } } /* DBG_MSG ("slicoss: Compare done\n");*/ @@ -2570,8 +2516,8 @@ static int slic_card_init(struct sliccard *card, struct adapter *adapter) i++; if (i > 5000) { DBG_ERROR - ("SLIC: %d config data fetch timed\ - out!\n", adapter->port); + ("SLIC: %d config data fetch timed " + "out!\n", adapter->port); DBG_MSG("%s shmem[%p] shmem->isr[%x]\n", __func__, adapter->pshmem, adapter->pshmem->isr); @@ -2792,12 +2738,12 @@ static u32 slic_card_locate(struct adapter *adapter) #if DBG if (adapter->devid == SLIC_2GB_DEVICE_ID) { DBG_MSG - ("SLICOSS ==> Initialize 2 Port Gigabit Server \ - and Storage Accelerator\n"); + ("SLICOSS ==> Initialize 2 Port Gigabit Server " + "and Storage Accelerator\n"); } else { DBG_MSG - ("SLICOSS ==> Initialize 1 Port Gigabit Server \ - and Storage Accelerator\n"); + ("SLICOSS ==> Initialize 1 Port Gigabit Server " + "and Storage Accelerator\n"); } #endif card->busnumber = adapter->busnumber; @@ -2865,8 +2811,8 @@ static u32 slic_card_locate(struct adapter *adapter) ASSERT(physcard); DBG_MSG - ("\n%s Allocate a PHYSICALcard:\n PHYSICAL_Card[%p]\n\ - LogicalCard [%p]\n adapter [%p]\n", + ("\n%s Allocate a PHYSICALcard:\n PHYSICAL_Card[%p]\n" + " LogicalCard [%p]\n adapter [%p]\n", __func__, physcard, card, adapter); physcard->next = slic_global.phys_card; @@ -4449,7 +4395,7 @@ static int slic_debug_card_show(struct seq_file *seq, void *v) unsigned char *oemfru = (unsigned char *)(&card->config.OemFru); #endif - seq_printf(seq, "driver_version : %s", slic_proc_version); + seq_printf(seq, "driver_version : %s\n", slic_proc_version); seq_printf(seq, "Microcode versions: \n"); seq_printf(seq, " Gigabit (gb) : %s %s\n", MOJAVE_UCODE_VERS_STRING, MOJAVE_UCODE_VERS_DATE); -- 2.30.2